From 8d853eba29b4ab8fb76d6c4268896e4e04d6398b Mon Sep 17 00:00:00 2001
From: Oli <obaron@ip-145-137-165-169.wlan-int.ru.nl>
Date: Wed, 22 Apr 2026 11:10:24 +0200
Subject: [PATCH 1/9] Added files for javascript bindings

---
 crates/ci-js/src/conversion.rs | 0
 crates/ci-js/src/handler.rs    | 0
 crates/ci-js/src/lib.rs        | 1 -
 crates/ci-js/src/main.rs       | 0
 crates/ci-js/src/server.rs     | 0
 crates/ci-js/src/test.js       | 0
 6 files changed, 1 deletion(-)
 create mode 100644 crates/ci-js/src/conversion.rs
 create mode 100644 crates/ci-js/src/handler.rs
 delete mode 100644 crates/ci-js/src/lib.rs
 create mode 100644 crates/ci-js/src/main.rs
 create mode 100644 crates/ci-js/src/server.rs
 create mode 100644 crates/ci-js/src/test.js

diff --git a/crates/ci-js/src/conversion.rs b/crates/ci-js/src/conversion.rs
new file mode 100644
index 0000000..e69de29
diff --git a/crates/ci-js/src/handler.rs b/crates/ci-js/src/handler.rs
new file mode 100644
index 0000000..e69de29
diff --git a/crates/ci-js/src/lib.rs b/crates/ci-js/src/lib.rs
deleted file mode 100644
index 8b13789..0000000
--- a/crates/ci-js/src/lib.rs
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/crates/ci-js/src/main.rs b/crates/ci-js/src/main.rs
new file mode 100644
index 0000000..e69de29
diff --git a/crates/ci-js/src/server.rs b/crates/ci-js/src/server.rs
new file mode 100644
index 0000000..e69de29
diff --git a/crates/ci-js/src/test.js b/crates/ci-js/src/test.js
new file mode 100644
index 0000000..e69de29

From c0a01f53354b8b9df2997660f2bda41ba3be128a Mon Sep 17 00:00:00 2001
From: Oli <obaron@ip-145-137-165-169.wlan-int.ru.nl>
Date: Fri, 24 Apr 2026 14:40:14 +0200
Subject: [PATCH 2/9] feat: serialization and deserialization; basic server
 structure

---
 crates/ci-js/Cargo.toml        |   9 +-
 crates/ci-js/src/conversion.rs | 180 +++++++++++++++++++++++++++++++++
 crates/ci-js/src/handler.rs    |  21 ++++
 crates/ci-js/src/main.rs       |  12 +++
 crates/ci-js/src/server.rs     |  10 ++
 5 files changed, 229 insertions(+), 3 deletions(-)

diff --git a/crates/ci-js/Cargo.toml b/crates/ci-js/Cargo.toml
index 694d7ab..e5f5cf7 100644
--- a/crates/ci-js/Cargo.toml
+++ b/crates/ci-js/Cargo.toml
@@ -9,9 +9,12 @@ repository = ""
 
 [dependencies]
 ci_core = { path = "../ci-core" }
+axum = "0.8"
+tokio = { version = "1", features = ["full"] }
+tower-http = { version = "0.6", features = ["cors"] }
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+ndarray = {workspace = true}
 
 [lints]
 workspace = true
-
-[lib]
-crate-type = ["cdylib"]
diff --git a/crates/ci-js/src/conversion.rs b/crates/ci-js/src/conversion.rs
index e69de29..441fc37 100644
--- a/crates/ci-js/src/conversion.rs
+++ b/crates/ci-js/src/conversion.rs
@@ -0,0 +1,180 @@
+#![allow(dead_code)]
+#![allow(unused_imports)]
+#![allow(unused_variables)]
+
+use serde::{Deserialize, Serialize};
+
+#[derive(Deserialize)]
+pub struct TestRequest {
+    pub z: Option<Vec<Vec<f64>>>,
+    pub x: Vec<f64>,
+    pub y: Vec<f64>,
+    pub boolean: bool,
+    pub significance_level: f64,
+}
+
+#[derive(Serialize)]
+#[serde(tag = "type", rename_all = "camelCase")]
+pub enum TestResponse {
+    Boolean {
+        boolean: bool,
+    },
+    PValue {
+        p_value: f64,
+        coefficient: f64,
+    },
+    Statistics {
+        p_value: f64,
+        coefficient: f64,
+        dof: f64,
+    },
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use serde_json::{from_value, json, to_value};
+
+    #[test]
+    fn test_request_succeeds_with_all_fields() {
+        let input = json!({
+            "x": [1.0, 2.0, 3.0],
+            "y": [4.0, 5.0, 6.0],
+            "boolean": false,
+            "significance_level": 0.05
+        });
+        let req: TestRequest = from_value(input).unwrap();
+        assert_eq!(req.boolean, false);
+        assert!((req.significance_level - 0.05).abs() < 1e-10);
+    }
+
+    #[test]
+    fn test_request_deserializes_with_z() {
+        let input = json!({
+            "z": [[1.0, 2.0], [3.0, 4.0]],
+            "x": [1.0, 2.0, 3.0],
+            "y": [4.0, 5.0, 6.0],
+            "boolean": true,
+            "significance_level": 0.05
+        });
+        let req: TestRequest = from_value(input).unwrap();
+        assert_eq!(req.x, vec![1.0, 2.0, 3.0]);
+        assert_eq!(req.y, vec![4.0, 5.0, 6.0]);
+        assert_eq!(req.z, Some(vec![vec![1.0, 2.0], vec![3.0, 4.0]]));
+        assert_eq!(req.boolean, true);
+        assert_eq!(req.significance_level, 0.05);
+    }
+
+    #[test]
+    fn test_request_deserializes_without_z() {
+        let input = json!({
+            "x": [1.0, 2.0, 3.0],
+            "y": [4.0, 5.0, 6.0],
+            "boolean": true,
+            "significance_level": 0.05
+        });
+        let req: TestRequest = from_value(input).unwrap();
+        assert!(req.z.is_none());
+    }
+
+    #[test]
+    fn test_request_deserializes_with_null_z() {
+        let input = json!({
+            "z": null,
+            "x": [1.0, 2.0, 3.0],
+            "y": [4.0, 5.0, 6.0],
+            "boolean": true,
+            "significance_level": 0.05
+        });
+        let req: TestRequest = from_value(input).unwrap();
+        assert!(req.z.is_none());
+    }
+
+    #[test]
+    fn test_request_fails_without_x() {
+        let input = json!({
+            "y": [1.0, 2.0, 3.0]
+        });
+        assert!(from_value::<TestRequest>(input).is_err());
+    }
+
+    #[test]
+    fn test_request_fails_without_y() {
+        let input = json!({
+            "x": [1.0, 2.0, 3.0]
+        });
+        assert!(from_value::<TestRequest>(input).is_err());
+    }
+
+    #[test]
+    fn test_request_fails_with_wrong_type() {
+        let input = json!({
+            "x": "not_an_array",
+            "y": [1.0, 2.0, 3.0]
+        });
+        assert!(from_value::<TestRequest>(input).is_err());
+    }
+
+    #[test]
+    fn test_request_fails_without_boolean() {
+        let input = json!({
+            "x": [1.0, 2.0, 3.0],
+            "y": [4.0, 5.0, 6.0],
+            "significance_level": 0.05
+        });
+        assert!(from_value::<TestRequest>(input).is_err());
+    }
+
+    #[test]
+    fn test_request_fails_without_significance_level() {
+        let input = json!({
+            "x": [1.0, 2.0, 3.0],
+            "y": [4.0, 5.0, 6.0],
+            "boolean": false
+        });
+        assert!(from_value::<TestRequest>(input).is_err());
+    }
+
+    #[test]
+    fn test_result_boolean_serializes() {
+        let result = TestResponse::Boolean { boolean: true };
+        let json = to_value(&result).unwrap();
+        println!("Value Json {}", json);
+        assert_eq!(json["boolean"], true);
+    }
+
+    #[test]
+    fn test_result_pval_serializes() {
+        let result = TestResponse::PValue {
+            p_value: 0.03,
+            coefficient: 0.85,
+        };
+        let json = to_value(&result).unwrap();
+        assert!((json["p_value"].as_f64().unwrap() - 0.03).abs() < 1e-10);
+        assert!((json["coefficient"].as_f64().unwrap() - 0.85).abs() < 1e-10);
+    }
+
+    #[test]
+    fn test_result_statistics_serializes() {
+        let result = TestResponse::Statistics {
+            p_value: 0.01,
+            coefficient: 0.9,
+            dof: 5.0,
+        };
+        let json = to_value(&result).unwrap();
+        assert!((json["p_value"].as_f64().unwrap() - 0.01).abs() < 1e-10);
+        assert!((json["coefficient"].as_f64().unwrap() - 0.9).abs() < 1e-10);
+        assert!((json["dof"].as_f64().unwrap() - 5.0).abs() < 1e-10);
+    }
+
+    #[test]
+    fn test_result_does_not_serialize_nan() {
+        let result = TestResponse::PValue {
+            p_value: f64::NAN,
+            coefficient: 0.5,
+        };
+        let json = to_value(&result).unwrap();
+        // serde_json serializes NaN as null — verify you catch this in your handler
+        assert!(json["p_value"].is_null());
+    }
+}
diff --git a/crates/ci-js/src/handler.rs b/crates/ci-js/src/handler.rs
index e69de29..a40e06f 100644
--- a/crates/ci-js/src/handler.rs
+++ b/crates/ci-js/src/handler.rs
@@ -0,0 +1,21 @@
+#![allow(dead_code)]
+#![allow(unused_imports)]
+#![allow(unused_variables)]
+
+use crate::conversion::{TestRequest, TestResponse};
+use axum::{
+    extract::Path,
+    http::StatusCode,
+    response::{IntoResponse, Response},
+    Json,
+};
+use ci_core::strategy::CITest;
+use ci_core::ci_tests::chi_squared::ChiSquared;
+use ci_core::ci_tests::cressie_read::CressieRead;
+use ci_core::ci_tests::freeman_tukey::FreemanTukey;
+use ci_core::ci_tests::log_likelihood::LogLikelihood;
+use ci_core::ci_tests::pearson_correlation::PearsonCorrelation;
+use ci_core::ci_tests::pearson_equivalence::PearsonEquivalence;
+use ndarray::{Array1, Array2};
+
+//pub async fn run_test(Path(test_name):Path<String>, Json(req):Json<TestRequest>) -> Response{}
\ No newline at end of file
diff --git a/crates/ci-js/src/main.rs b/crates/ci-js/src/main.rs
index e69de29..e6a1695 100644
--- a/crates/ci-js/src/main.rs
+++ b/crates/ci-js/src/main.rs
@@ -0,0 +1,12 @@
+mod conversion;
+mod handler;
+mod server;
+
+
+#[tokio::main]
+async fn main() {
+    let app = server::build_router();
+    let listener = tokio::net::TcpListener::bind("0.0.0.0:3000").await.unwrap();
+    println!("Listening on http://localhost:3000");
+    axum::serve(listener, app).await.unwrap();
+}
diff --git a/crates/ci-js/src/server.rs b/crates/ci-js/src/server.rs
index e69de29..cf541a1 100644
--- a/crates/ci-js/src/server.rs
+++ b/crates/ci-js/src/server.rs
@@ -0,0 +1,10 @@
+use crate::handler::run_test;
+use axum::{routing::post, Router};
+use tower_http::cors::CorsLayer;
+
+pub fn build_router() -> Router {
+    Router::new()
+    .route("/tests/{test_name}", post(run_test))
+    .layer(CorsLayer::permissive())
+}
+

From 1512b39531ad81ebf99fa0d652083ab0421ed29f Mon Sep 17 00:00:00 2001
From: Oli <obaron@ip-145-137-165-169.wlan-int.ru.nl>
Date: Wed, 6 May 2026 11:02:21 +0200
Subject: [PATCH 3/9] feat: naive api implementation

---
 crates/ci-js/src/conversion.rs | 14 +++++++-------
 crates/ci-js/src/handler.rs    | 34 ++++++++++++++++++++++++++++++++--
 crates/ci-js/src/test.js       | 14 ++++++++++++++
 3 files changed, 53 insertions(+), 9 deletions(-)

diff --git a/crates/ci-js/src/conversion.rs b/crates/ci-js/src/conversion.rs
index 441fc37..acac9ac 100644
--- a/crates/ci-js/src/conversion.rs
+++ b/crates/ci-js/src/conversion.rs
@@ -6,7 +6,7 @@ use serde::{Deserialize, Serialize};
 
 #[derive(Deserialize)]
 pub struct TestRequest {
-    pub z: Option<Vec<Vec<f64>>>,
+    pub z: Vec<Vec<f64>>,
     pub x: Vec<f64>,
     pub y: Vec<f64>,
     pub boolean: bool,
@@ -26,7 +26,7 @@ pub enum TestResponse {
     Statistics {
         p_value: f64,
         coefficient: f64,
-        dof: f64,
+        dof: usize,
     },
 }
 
@@ -60,7 +60,7 @@ mod tests {
         let req: TestRequest = from_value(input).unwrap();
         assert_eq!(req.x, vec![1.0, 2.0, 3.0]);
         assert_eq!(req.y, vec![4.0, 5.0, 6.0]);
-        assert_eq!(req.z, Some(vec![vec![1.0, 2.0], vec![3.0, 4.0]]));
+        assert_eq!(req.z, vec![vec![1.0, 2.0], vec![3.0, 4.0]]);
         assert_eq!(req.boolean, true);
         assert_eq!(req.significance_level, 0.05);
     }
@@ -74,7 +74,7 @@ mod tests {
             "significance_level": 0.05
         });
         let req: TestRequest = from_value(input).unwrap();
-        assert!(req.z.is_none());
+        assert!(req.z.is_empty());
     }
 
     #[test]
@@ -87,7 +87,7 @@ mod tests {
             "significance_level": 0.05
         });
         let req: TestRequest = from_value(input).unwrap();
-        assert!(req.z.is_none());
+        assert!(req.z.is_empty());
     }
 
     #[test]
@@ -159,12 +159,12 @@ mod tests {
         let result = TestResponse::Statistics {
             p_value: 0.01,
             coefficient: 0.9,
-            dof: 5.0,
+            dof: 5,
         };
         let json = to_value(&result).unwrap();
         assert!((json["p_value"].as_f64().unwrap() - 0.01).abs() < 1e-10);
         assert!((json["coefficient"].as_f64().unwrap() - 0.9).abs() < 1e-10);
-        assert!((json["dof"].as_f64().unwrap() - 5.0).abs() < 1e-10);
+        assert_eq!(json["dof"], 5);
     }
 
     #[test]
diff --git a/crates/ci-js/src/handler.rs b/crates/ci-js/src/handler.rs
index a40e06f..6e21bd0 100644
--- a/crates/ci-js/src/handler.rs
+++ b/crates/ci-js/src/handler.rs
@@ -9,7 +9,7 @@ use axum::{
     response::{IntoResponse, Response},
     Json,
 };
-use ci_core::strategy::CITest;
+use ci_core::strategy::{CITest,TestResult};
 use ci_core::ci_tests::chi_squared::ChiSquared;
 use ci_core::ci_tests::cressie_read::CressieRead;
 use ci_core::ci_tests::freeman_tukey::FreemanTukey;
@@ -18,4 +18,34 @@ use ci_core::ci_tests::pearson_correlation::PearsonCorrelation;
 use ci_core::ci_tests::pearson_equivalence::PearsonEquivalence;
 use ndarray::{Array1, Array2};
 
-//pub async fn run_test(Path(test_name):Path<String>, Json(req):Json<TestRequest>) -> Response{}
\ No newline at end of file
+pub async fn run_test(Path(test_name):Path<String>, Json(req):Json<TestRequest>) -> Response{
+    let test = PearsonCorrelation::new(req.boolean, req.significance_level);
+
+
+    let z_row = req.z.len();
+    let z_col = req.z.first().map_or(0, |r|r.len());
+
+    let z = if req.z.is_empty(){
+        Array2::zeros((req.x.len(),0))
+    }
+    else{
+        Array2::from_shape_vec((z_row, z_col), req.z.into_iter().flatten().collect()).unwrap()
+    };
+
+    let x = Array1::from_vec(req.x);
+    let y = Array1::from_vec(req.y);
+
+    match test.run_test(x, y, z) {
+        Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
+        Ok(result) => return(Json(map_test_result(result)). into_response())
+    }
+}
+
+fn map_test_result(result:TestResult) -> TestResponse{
+    match result {
+    TestResult::PValue(pval, coef) => TestResponse::PValue { p_value: pval, coefficient: coef},
+    TestResult::Boolean(bool) => TestResponse::Boolean { boolean: bool },
+    TestResult::Statistic(pval,coef , d) => TestResponse::Statistics { p_value: pval, coefficient: coef, dof: d},
+}
+
+}
diff --git a/crates/ci-js/src/test.js b/crates/ci-js/src/test.js
index e69de29..adc8cc9 100644
--- a/crates/ci-js/src/test.js
+++ b/crates/ci-js/src/test.js
@@ -0,0 +1,14 @@
+const response = await fetch("http://localhost:3000/tests/pearson_correlation", {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({
+        x: [1.0, 2.0, 3.0, 4.0, 5.0],
+        y: [1.0, 2.0, 3.0, 4.0, 5.0],
+        z: [],
+        boolean: false,
+        significance_level: 0.05
+    })
+});
+
+const result = await response.json();
+console.log(result);
\ No newline at end of file

From 5c76c863b8f1cc4c30ec234ddd19ab3d0491ecf8 Mon Sep 17 00:00:00 2001
From: Oli <obaron@ip-145-137-165-169.wlan-int.ru.nl>
Date: Wed, 6 May 2026 11:03:19 +0200
Subject: [PATCH 4/9] feat: Replaced ndarray-linalg with nalgebra

---
 Cargo.lock                                    | 1652 +++--------------
 crates/ci-core/Cargo.toml                     |    8 +-
 crates/ci-core/src/ci_tests/mod.rs            |   16 +-
 .../src/ci_tests/pearson_correlation.rs       |   62 +-
 crates/ci-core/src/lib.rs                     |    2 +-
 5 files changed, 323 insertions(+), 1417 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index e23b50e..b5c962e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,12 +2,6 @@
 # It is not intended for manual editing.
 version = 4
 
-[[package]]
-name = "adler2"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
-
 [[package]]
 name = "aho-corasick"
 version = "1.1.4"
@@ -17,15 +11,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "android_system_properties"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "anes"
 version = "0.1.6"
@@ -54,28 +39,68 @@ dependencies = [
 ]
 
 [[package]]
-name = "autocfg"
-version = "1.5.0"
+name = "atomic-waker"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
 
 [[package]]
-name = "base16ct"
-version = "0.2.0"
+name = "autocfg"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c7f02d4ea65f2c1853089ffd8d2787bdbc63de2f0d29dedbcf8ccdfa0ccd4cf"
+checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
 [[package]]
-name = "base64"
-version = "0.22.1"
+name = "axum"
+version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+checksum = "31b698c5f9a010f6573133b09e0de5408834d0c82f8d7475a89fc1867a71cd90"
+dependencies = [
+ "axum-core",
+ "bytes",
+ "form_urlencoded",
+ "futures-util",
+ "http",
+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "itoa",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "serde_core",
+ "serde_json",
+ "serde_path_to_error",
+ "serde_urlencoded",
+ "sync_wrapper",
+ "tokio",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
 
 [[package]]
-name = "base64ct"
-version = "1.8.3"
+name = "axum-core"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2af50177e190e07a26ab74f8b1efbfe2ef87da2116221318cb1c2e82baf7de06"
+checksum = "08c78f31d7b1291f7ee735c1c6780ccde7785daae9a9206026862dab7d8792d1"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "http",
+ "http-body",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "sync_wrapper",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
 
 [[package]]
 name = "bit-set"
@@ -98,15 +123,6 @@ version = "2.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "843867be96c8daad0d758b57df9392b6d8d271134fce549de6ce169ff98a92af"
 
-[[package]]
-name = "block-buffer"
-version = "0.10.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "bumpalo"
 version = "3.20.2"
@@ -131,64 +147,20 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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- "serde",
-]
-
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- "shlex",
-]
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-[[package]]
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-dependencies = [
- "iana-time-zone",
- "js-sys",
- "num-traits",
- "wasm-bindgen",
- "windows-link",
-]
-
 [[package]]
 name = "ci_core"
 version = "0.1.0"
 dependencies = [
  "anyhow",
  "criterion",
+ "nalgebra",
  "ndarray",
- "ndarray-linalg",
  "ordered-float",
  "proptest",
  "rand 0.9.2",
@@ -200,7 +172,13 @@ dependencies = [
 name = "ci_js"
 version = "0.1.0"
 dependencies = [
+ "axum",
  "ci_core",
+ "ndarray",
+ "serde",
+ "serde_json",
+ "tokio",
+ "tower-http",
 ]
 
 [[package]]
@@ -272,40 +250,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c8d4a3bb8b1e0c1050499d1815f5ab16d04f0959b233085fb31653fbfc9d98f9"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
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- "libc",
-]
-
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-
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-dependencies = [
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-dependencies = [
- "cfg-if",
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-
 [[package]]
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@@ -373,155 +317,6 @@ version = "0.2.4"
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 checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
 
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-
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-
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- "windows-sys 0.48.0",
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-
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-dependencies = [
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- "quote",
- "syn",
-]
-
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@@ -541,7 +336,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 dependencies = [
  "libc",
- "windows-sys 0.61.2",
+ "windows-sys",
 ]
 
 [[package]]
@@ -550,33 +345,6 @@ version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9f1f227452a390804cdb637b74a86990f2a7d7ba4b7d5693aac9b4dd6defd8d6"
 
-[[package]]
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- "cfg-if",
- "libc",
- "libredox",
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-
-[[package]]
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-
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-dependencies = [
- "crc32fast",
- "miniz_oxide",
-]
-
 [[package]]
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@@ -590,37 +358,45 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 [[package]]
-name = "foreign-types"
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+name = "form_urlencoded"
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-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+checksum = "cb4cb245038516f5f85277875cdaa4f7d2c9a0fa0468de06ed190163b1581fcf"
 dependencies = [
- "foreign-types-shared",
+ "percent-encoding",
 ]
 
 [[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
+name = "futures-channel"
+version = "0.3.32"
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-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+checksum = "07bbe89c50d7a535e539b8c17bc0b49bdb77747034daa8087407d655f3f7cc1d"
+dependencies = [
+ "futures-core",
+]
 
 [[package]]
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+name = "futures-core"
+version = "0.3.32"
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-dependencies = [
- "percent-encoding",
-]
+checksum = "7e3450815272ef58cec6d564423f6e755e25379b217b0bc688e295ba24df6b1d"
+
+[[package]]
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+version = "0.3.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "037711b3d59c33004d3856fbdc83b99d4ff37a24768fa1be9ce3538a1cde4393"
 
 [[package]]
-name = "generic-array"
-version = "0.14.7"
+name = "futures-util"
+version = "0.3.32"
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-checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
+checksum = "389ca41296e6190b48053de0321d02a77f32f8a5d2461dd38762c0593805c6d6"
 dependencies = [
- "typenum",
- "version_check",
+ "futures-core",
+ "futures-task",
+ "pin-project-lite",
+ "slab",
 ]
 
 [[package]]
@@ -659,18 +435,6 @@ dependencies = [
  "wasip3",
 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
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@@ -720,116 +484,74 @@ dependencies = [
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-
-[[package]]
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+name = "http-body"
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-checksum = "e31bc9ad994ba00e440a8aa5c9ef0ec67d5cb5e5cb0cc7f8b744a35b389cc470"
+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
 dependencies = [
- "android_system_properties",
- "core-foundation-sys",
- "iana-time-zone-haiku",
- "js-sys",
- "log",
- "wasm-bindgen",
- "windows-core",
+ "bytes",
+ "http",
 ]
 
 [[package]]
-name = "iana-time-zone-haiku"
-version = "0.1.2"
+name = "http-body-util"
+version = "0.1.3"
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-checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
+checksum = "b021d93e26becf5dc7e1b75b1bed1fd93124b374ceb73f43d4d4eafec896a64a"
 dependencies = [
- "cc",
+ "bytes",
+ "futures-core",
+ "http",
+ "http-body",
+ "pin-project-lite",
 ]
 
 [[package]]
-name = "icu_collections"
-version = "2.2.0"
+name = "httparse"
+version = "1.10.1"
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-dependencies = [
- "displaydoc",
- "potential_utf",
- "utf8_iter",
- "yoke",
- "zerofrom",
- "zerovec",
-]
+checksum = "6dbf3de79e51f3d586ab4cb9d5c3e2c14aa28ed23d180cf89b4df0454a69cc87"
 
 [[package]]
-name = "icu_locale_core"
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-dependencies = [
- "displaydoc",
- "litemap",
- "tinystr",
- "writeable",
- "zerovec",
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+checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
 [[package]]
-name = "icu_normalizer"
-version = "2.2.0"
+name = "hyper"
+version = "1.9.0"
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-checksum = "c56e5ee99d6e3d33bd91c5d85458b6005a22140021cc324cea84dd0e72cff3b4"
+checksum = "6299f016b246a94207e63da54dbe807655bf9e00044f73ded42c3ac5305fbcca"
 dependencies = [
- "icu_collections",
- "icu_normalizer_data",
- "icu_properties",
- "icu_provider",
+ "atomic-waker",
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "http",
+ "http-body",
+ "httparse",
+ "httpdate",
+ "itoa",
+ "pin-project-lite",
  "smallvec",
- "zerovec",
+ "tokio",
 ]
 
 [[package]]
-name = "icu_normalizer_data"
-version = "2.2.0"
+name = "hyper-util"
+version = "0.1.20"
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- "icu_locale_core",
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- "zerovec",
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-
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-
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- "displaydoc",
- "icu_locale_core",
- "writeable",
- "yoke",
- "zerofrom",
- "zerotrie",
- "zerovec",
-]
+checksum = "96547c2556ec9d12fb1578c4eaf448b04993e7fb79cbaad930a656880a6bdfa0"
+dependencies = [
+ "bytes",
+ "http",
+ "http-body",
+ "hyper",
+ "pin-project-lite",
+ "tokio",
+ "tower-service",
+]
 
 [[package]]
 name = "id-arena"
@@ -837,33 +559,6 @@ version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d3067d79b975e8844ca9eb072e16b31c3c1c36928edf9c6789548c524d0d954"
 
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-
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-dependencies = [
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- "icu_properties",
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-
 [[package]]
 name = "indexmap"
 version = "2.13.1"
@@ -876,28 +571,6 @@ dependencies = [
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
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- "intel-mkl-tool",
- "ocipkg",
-]
-
-[[package]]
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-dependencies = [
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-]
-
 [[package]]
 name = "is-terminal"
 version = "0.4.17"
@@ -906,7 +579,7 @@ checksum = "3640c1c38b8e4e43584d8df18be5fc6b0aa314ce6ebf51b53313d4306cca8e46"
 dependencies = [
  "hermit-abi",
  "libc",
- "windows-sys 0.61.2",
+ "windows-sys",
 ]
 
 [[package]]
@@ -934,47 +607,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "katexit"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccfb0b7ce7938f84a5ecbdca5d0a991e46bc9d6d078934ad5e92c5270fe547db"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "lapack-sys"
-version = "0.15.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "314b879030845b68571809a6978e52d3b67ac5fba07e77b1b317b484092e2fb5"
-dependencies = [
- "libc",
-]
-
-[[package]]
-name = "lax"
-version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bda593cb87a3b1c06625e73710812005caf1523e45b0b898adcd7716602f8ba2"
-dependencies = [
- "cauchy",
- "intel-mkl-src",
- "katexit",
- "lapack-sys",
- "num-traits",
- "openblas-src",
- "thiserror 2.0.18",
-]
-
-[[package]]
-name = "lazy_static"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
-
 [[package]]
 name = "leb128fmt"
 version = "0.1.0"
@@ -993,18 +625,6 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6d2cec3eae94f9f509c767b45932f1ada8350c4bdb85af2fcab4a3c14807981"
 
-[[package]]
-name = "libredox"
-version = "0.1.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ddbf48fd451246b1f8c2610bd3b4ac0cc6e149d89832867093ab69a17194f08"
-dependencies = [
- "bitflags",
- "libc",
- "plain",
- "redox_syscall",
-]
-
 [[package]]
 name = "linux-raw-sys"
 version = "0.12.1"
@@ -1012,10 +632,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a66949e030da00e8c7d4434b251670a91556f4144941d37452769c25d58a53"
 
 [[package]]
-name = "litemap"
-version = "0.8.2"
+name = "lock_api"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92daf443525c4cce67b150400bc2316076100ce0b3686209eb8cf3c31612e6f0"
+checksum = "224399e74b87b5f3557511d98dff8b14089b3dadafcab6bb93eab67d3aace965"
+dependencies = [
+ "scopeguard",
+]
 
 [[package]]
 name = "log"
@@ -1023,6 +646,12 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
+[[package]]
+name = "matchit"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
+
 [[package]]
 name = "matrixmultiply"
 version = "0.3.10"
@@ -1040,13 +669,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
 [[package]]
-name = "miniz_oxide"
-version = "0.8.9"
+name = "mime"
+version = "0.3.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
+
+[[package]]
+name = "mio"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
+checksum = "50b7e5b27aa02a74bac8c3f23f448f8d87ff11f92d3aac1a6ed369ee08cc56c1"
 dependencies = [
- "adler2",
- "simd-adler32",
+ "libc",
+ "wasi",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1057,6 +693,7 @@ checksum = "9d43ddcacf343185dfd6de2ee786d9e8b1c2301622afab66b6c73baf9882abfd"
 dependencies = [
  "approx",
  "matrixmultiply",
+ "nalgebra-macros",
  "num-complex",
  "num-rational",
  "num-traits",
@@ -1067,20 +704,14 @@ dependencies = [
 ]
 
 [[package]]
-name = "native-tls"
-version = "0.2.18"
+name = "nalgebra-macros"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "465500e14ea162429d264d44189adc38b199b62b1c21eea9f69e4b73cb03bbf2"
+checksum = "254a5372af8fc138e36684761d3c0cdb758a4410e938babcff1c860ce14ddbfc"
 dependencies = [
- "libc",
- "log",
- "openssl",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "security-framework",
- "security-framework-sys",
- "tempfile",
+ "proc-macro2",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -1089,9 +720,6 @@ version = "0.17.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "520080814a7a6b4a6e9070823bb24b4531daac8c4627e08ba5de8c5ef2f2752d"
 dependencies = [
- "approx",
- "cblas-sys",
- "libc",
  "matrixmultiply",
  "num-complex",
  "num-integer",
@@ -1101,22 +729,6 @@ dependencies = [
  "rawpointer",
 ]
 
-[[package]]
-name = "ndarray-linalg"
-version = "0.18.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb0783188ff249ab498417e0477f7fade3b312d1d287314ca76de570d9a83ee0"
-dependencies = [
- "cauchy",
- "katexit",
- "lax",
- "ndarray",
- "num-complex",
- "num-traits",
- "rand 0.8.5",
- "thiserror 2.0.18",
-]
-
 [[package]]
 name = "num-bigint"
 version = "0.4.6"
@@ -1134,8 +746,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73f88a1307638156682bada9d7604135552957b7818057dcef22705b4d509495"
 dependencies = [
  "num-traits",
- "rand 0.8.5",
- "serde",
 ]
 
 [[package]]
@@ -1184,48 +794,6 @@ dependencies = [
  "rustc-hash",
 ]
 
-[[package]]
-name = "oci-spec"
-version = "0.6.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bdf88ddc01cc6bccbe1044adb6a29057333f523deadcb4953c011a73158cfa5e"
-dependencies = [
- "derive_builder",
- "getset",
- "serde",
- "serde_json",
- "strum",
- "strum_macros",
- "thiserror 1.0.69",
-]
-
-[[package]]
-name = "ocipkg"
-version = "0.2.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bb3293021f06540803301af45e7ab81693d50e89a7398a3420bdab139e7ba5e"
-dependencies = [
- "base16ct",
- "base64",
- "chrono",
- "directories",
- "flate2",
- "lazy_static",
- "log",
- "oci-spec",
- "regex",
- "serde",
- "serde_json",
- "sha2",
- "tar",
- "thiserror 1.0.69",
- "toml",
- "ureq 2.12.1",
- "url",
- "uuid",
- "walkdir",
-]
-
 [[package]]
 name = "once_cell"
 version = "1.21.4"
@@ -1239,88 +807,35 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6790f58c7ff633d8771f42965289203411a5e5c68388703c06e14f24770b41e"
 
 [[package]]
-name = "openblas-build"
-version = "0.10.15"
+name = "ordered-float"
+version = "5.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd235aa8876fa5c4be452efde09b9b8bafa19aea0bf14a4926508213082439a3"
+checksum = "b7d950ca161dc355eaf28f82b11345ed76c6e1f6eb1f4f4479e0323b9e2fbd0e"
 dependencies = [
- "anyhow",
- "cc",
- "flate2",
- "tar",
- "thiserror 2.0.18",
- "ureq 3.3.0",
+ "num-traits",
 ]
 
 [[package]]
-name = "openblas-src"
-version = "0.10.15"
+name = "parking_lot"
+version = "0.12.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fccd2c4f5271ab871f2069cb6f1a13ef2c0db50e1145ce03428ee541f4c63c4f"
+checksum = "93857453250e3077bd71ff98b6a65ea6621a19bb0f559a85248955ac12c45a1a"
 dependencies = [
- "dirs",
- "openblas-build",
- "pkg-config",
- "vcpkg",
+ "lock_api",
+ "parking_lot_core",
 ]
 
 [[package]]
-name = "openssl"
-version = "0.10.76"
+name = "parking_lot_core"
+version = "0.9.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "951c002c75e16ea2c65b8c7e4d3d51d5530d8dfa7d060b4776828c88cfb18ecf"
+checksum = "2621685985a2ebf1c516881c026032ac7deafcda1a2c9b7850dc81e3dfcb64c1"
 dependencies = [
- "bitflags",
  "cfg-if",
- "foreign-types",
- "libc",
- "once_cell",
- "openssl-macros",
- "openssl-sys",
-]
-
-[[package]]
-name = "openssl-macros"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "openssl-probe"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c87def4c32ab89d880effc9e097653c8da5d6ef28e6b539d313baaacfbafcbe"
-
-[[package]]
-name = "openssl-sys"
-version = "0.9.112"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57d55af3b3e226502be1526dfdba67ab0e9c96fc293004e79576b2b9edb0dbdb"
-dependencies = [
- "cc",
  "libc",
- "pkg-config",
- "vcpkg",
-]
-
-[[package]]
-name = "option-ext"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
-
-[[package]]
-name = "ordered-float"
-version = "5.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7d950ca161dc355eaf28f82b11345ed76c6e1f6eb1f4f4479e0323b9e2fbd0e"
-dependencies = [
- "num-traits",
+ "redox_syscall",
+ "smallvec",
+ "windows-link",
 ]
 
 [[package]]
@@ -1329,15 +844,6 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
-[[package]]
-name = "pem-rfc7468"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6305423e0e7738146434843d1694d621cce767262b2a86910beab705e4493d9"
-dependencies = [
- "base64ct",
-]
-
 [[package]]
 name = "percent-encoding"
 version = "2.3.2"
@@ -1345,16 +851,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 
 [[package]]
-name = "pkg-config"
-version = "0.3.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
-
-[[package]]
-name = "plain"
-version = "0.2.3"
+name = "pin-project-lite"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4596b6d070b27117e987119b4dac604f3c58cfb0b191112e24771b2faeac1a6"
+checksum = "a89322df9ebe1c1578d689c92318e070967d1042b512afbe49518723f4e6d5cd"
 
 [[package]]
 name = "plotters"
@@ -1399,15 +899,6 @@ dependencies = [
  "portable-atomic",
 ]
 
-[[package]]
-name = "potential_utf"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0103b1cef7ec0cf76490e969665504990193874ea05c85ff9bab8b911d0a0564"
-dependencies = [
- "zerovec",
-]
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.21"
@@ -1427,28 +918,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "proc-macro-error-attr2"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96de42df36bb9bba5542fe9f1a054b8cc87e172759a1868aa05c1f3acc89dfc5"
-dependencies = [
- "proc-macro2",
- "quote",
-]
-
-[[package]]
-name = "proc-macro-error2"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11ec05c52be0a07b08061f7dd003e7d7092e0472bc731b4af7bb1ef876109802"
-dependencies = [
- "proc-macro-error-attr2",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.106"
@@ -1678,35 +1147,13 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.7.3"
+version = "0.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce70a74e890531977d37e532c34d45e9055d2409ed08ddba14529471ed0be16"
+checksum = "ed2bf2547551a7053d6fdfafda3f938979645c44812fbfcda098faae3f1a362d"
 dependencies = [
  "bitflags",
 ]
 
-[[package]]
-name = "redox_users"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
-dependencies = [
- "getrandom 0.2.17",
- "libredox",
- "thiserror 1.0.69",
-]
-
-[[package]]
-name = "redox_users"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4e608c6638b9c18977b00b475ac1f28d14e84b27d8d42f70e0bf1e3dec127ac"
-dependencies = [
- "getrandom 0.2.17",
- "libredox",
- "thiserror 2.0.18",
-]
-
 [[package]]
 name = "regex"
 version = "1.12.3"
@@ -1736,20 +1183,6 @@ version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"
 
-[[package]]
-name = "ring"
-version = "0.17.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4689e6c2294d81e88dc6261c768b63bc4fcdb852be6d1352498b114f61383b7"
-dependencies = [
- "cc",
- "cfg-if",
- "getrandom 0.2.17",
- "libc",
- "untrusted",
- "windows-sys 0.52.0",
-]
-
 [[package]]
 name = "rustc-hash"
 version = "2.1.2"
@@ -1766,42 +1199,7 @@ dependencies = [
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.61.2",
-]
-
-[[package]]
-name = "rustls"
-version = "0.23.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "758025cb5fccfd3bc2fd74708fd4682be41d99e5dff73c377c0646c6012c73a4"
-dependencies = [
- "log",
- "once_cell",
- "ring",
- "rustls-pki-types",
- "rustls-webpki",
- "subtle",
- "zeroize",
-]
-
-[[package]]
-name = "rustls-pki-types"
-version = "1.14.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be040f8b0a225e40375822a563fa9524378b9d63112f53e19ffff34df5d33fdd"
-dependencies = [
- "zeroize",
-]
-
-[[package]]
-name = "rustls-webpki"
-version = "0.103.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df33b2b81ac578cabaf06b89b0631153a3f416b0a886e8a7a1707fb51abbd1ef"
-dependencies = [
- "ring",
- "rustls-pki-types",
- "untrusted",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1822,6 +1220,12 @@ dependencies = [
  "wait-timeout",
 ]
 
+[[package]]
+name = "ryu"
+version = "1.0.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9774ba4a74de5f7b1c1451ed6cd5285a32eddb5cccb8cc655a4e50009e06477f"
+
 [[package]]
 name = "safe_arch"
 version = "0.7.4"
@@ -1841,36 +1245,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "schannel"
-version = "0.1.29"
+name = "scopeguard"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91c1b7e4904c873ef0710c1f407dde2e6287de2bebc1bbbf7d430bb7cbffd939"
-dependencies = [
- "windows-sys 0.61.2",
-]
-
-[[package]]
-name = "security-framework"
-version = "3.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7f4bc775c73d9a02cde8bf7b2ec4c9d12743edf609006c7facc23998404cd1d"
-dependencies = [
- "bitflags",
- "core-foundation",
- "core-foundation-sys",
- "libc",
- "security-framework-sys",
-]
-
-[[package]]
-name = "security-framework-sys"
-version = "2.17.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce2691df843ecc5d231c0b14ece2acc3efb62c0a398c7e1d875f3983ce020e3"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
+checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "semver"
@@ -1922,30 +1300,37 @@ dependencies = [
 ]
 
 [[package]]
-name = "serde_spanned"
-version = "0.6.9"
+name = "serde_path_to_error"
+version = "0.1.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf41e0cfaf7226dca15e8197172c295a782857fcb97fad1808a166870dee75a3"
+checksum = "10a9ff822e371bb5403e391ecd83e182e0e77ba7f6fe0160b795797109d1b457"
 dependencies = [
+ "itoa",
  "serde",
+ "serde_core",
 ]
 
 [[package]]
-name = "sha2"
-version = "0.10.9"
+name = "serde_urlencoded"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
+checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
 dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
+ "form_urlencoded",
+ "itoa",
+ "ryu",
+ "serde",
 ]
 
 [[package]]
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+name = "signal-hook-registry"
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-checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+checksum = "c4db69cba1110affc0e9f7bcd48bbf87b3f4fc7c61fc9155afd4c469eb3d6c1b"
+dependencies = [
+ "errno",
+ "libc",
+]
 
 [[package]]
 name = "simba"
@@ -1961,10 +1346,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "simd-adler32"
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+name = "slab"
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-checksum = "703d5c7ef118737c72f1af64ad2f6f8c5e1921f818cdcb97b8fe6fc69bf66214"
+checksum = "0c790de23124f9ab44544d7ac05d60440adc586479ce501c1d6d7da3cd8c9cf5"
 
 [[package]]
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@@ -1973,10 +1358,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 [[package]]
-name = "stable_deref_trait"
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+checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
+dependencies = [
+ "libc",
+ "windows-sys",
+]
 
 [[package]]
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@@ -1990,37 +1379,6 @@ dependencies = [
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 ]
 
-[[package]]
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-
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-
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-
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@@ -2033,26 +1391,10 @@ dependencies = [
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 [[package]]
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-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
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-dependencies = [
- "filetime",
- "libc",
- "xattr",
-]
+checksum = "0bf256ce5efdfa370213c1dabab5935a12e49f2c58d15e9eac2870d3b4f27263"
 
 [[package]]
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@@ -2070,32 +1412,41 @@ dependencies = [
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  "once_cell",
  "rustix",
- "windows-sys 0.61.2",
+ "windows-sys",
 ]
 
 [[package]]
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+name = "tinytemplate"
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 dependencies = [
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+ "serde",
+ "serde_json",
 ]
 
 [[package]]
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+name = "tokio"
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+checksum = "b67dee974fe86fd92cc45b7a95fdd2f99a36a6d7b0d431a231178d3d670bbcc6"
 dependencies = [
- "thiserror-impl 2.0.18",
+ "bytes",
+ "libc",
+ "mio",
+ "parking_lot",
+ "pin-project-lite",
+ "signal-hook-registry",
+ "socket2",
+ "tokio-macros",
+ "windows-sys",
 ]
 
 [[package]]
-name = "thiserror-impl"
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+name = "tokio-macros"
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+checksum = "385a6cb71ab9ab790c5fe8d67f1645e6c450a7ce006a33de03daa956cf70a496"
 dependencies = [
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@@ -2103,77 +1454,67 @@ dependencies = [
 ]
 
 [[package]]
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+name = "tower"
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 dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "futures-core",
+ "futures-util",
+ "pin-project-lite",
+ "sync_wrapper",
+ "tokio",
+ "tower-layer",
+ "tower-service",
+ "tracing",
 ]
 
 [[package]]
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+name = "tower-http"
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-checksum = "c8323304221c2a851516f22236c5722a72eaa19749016521d6dff0824447d96d"
+checksum = "d4e6559d53cc268e5031cd8429d05415bc4cb4aefc4aa5d6cc35fbf5b924a1f8"
 dependencies = [
- "displaydoc",
- "zerovec",
+ "bitflags",
+ "bytes",
+ "http",
+ "pin-project-lite",
+ "tower-layer",
+ "tower-service",
 ]
 
 [[package]]
-name = "tinytemplate"
-version = "1.2.1"
+name = "tower-layer"
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-dependencies = [
- "serde",
- "serde_json",
-]
+checksum = "121c2a6cda46980bb0fcd1647ffaf6cd3fc79a013de288782836f6df9c48780e"
 
 [[package]]
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+name = "tower-service"
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-dependencies = [
- "serde",
- "serde_spanned",
- "toml_datetime",
- "toml_edit",
-]
+checksum = "8df9b6e13f2d32c91b9bd719c00d1958837bc7dec474d94952798cc8e69eeec3"
 
 [[package]]
-name = "toml_datetime"
-version = "0.6.11"
+name = "tracing"
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-checksum = "22cddaf88f4fbc13c51aebbf5f8eceb5c7c5a9da2ac40a13519eb5b0a0e8f11c"
+checksum = "63e71662fa4b2a2c3a26f570f037eb95bb1f85397f3cd8076caed2f026a6d100"
 dependencies = [
- "serde",
+ "log",
+ "pin-project-lite",
+ "tracing-core",
 ]
 
 [[package]]
-name = "toml_edit"
-version = "0.22.27"
+name = "tracing-core"
+version = "0.1.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41fe8c660ae4257887cf66394862d21dbca4a6ddd26f04a3560410406a2f819a"
+checksum = "db97caf9d906fbde555dd62fa95ddba9eecfd14cb388e4f491a66d74cd5fb79a"
 dependencies = [
- "indexmap",
- "serde",
- "serde_spanned",
- "toml_datetime",
- "toml_write",
- "winnow",
+ "once_cell",
 ]
 
-[[package]]
-name = "toml_write"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d99f8c9a7727884afe522e9bd5edbfc91a3312b36a77b5fb8926e4c31a41801"
-
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@@ -2198,106 +1539,6 @@ version = "0.2.6"
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-
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- "rustls",
- "rustls-pki-types",
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- "webpki-roots 0.26.11",
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-
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-dependencies = [
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- "der",
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- "native-tls",
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-
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-
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-
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-
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@@ -2430,33 +1671,6 @@ dependencies = [
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 ]
 
-[[package]]
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@@ -2473,42 +1687,7 @@ version = "0.1.11"
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 dependencies = [
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-dependencies = [
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- "windows-strings",
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-
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-dependencies = [
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-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "windows-sys",
 ]
 
 [[package]]
@@ -2517,42 +1696,6 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
 
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-dependencies = [
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-dependencies = [
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-dependencies = [
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-
 [[package]]
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@@ -2562,136 +1705,6 @@ dependencies = [
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 ]
 
-[[package]]
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-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
-
-[[package]]
-name = "windows_i686_msvc"
-version = "0.52.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
-
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
-
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.52.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
-
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
-
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.52.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
-
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
-
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.52.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
-
-[[package]]
-name = "winnow"
-version = "0.7.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df79d97927682d2fd8adb29682d1140b343be4ac0f08fd68b7765d9c059d3945"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "wit-bindgen"
 version = "0.51.0"
@@ -2780,45 +1793,6 @@ dependencies = [
  "wasmparser",
 ]
 
-[[package]]
-name = "writeable"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ffae5123b2d3fc086436f8834ae3ab053a283cfac8fe0a0b8eaae044768a4c4"
-
-[[package]]
-name = "xattr"
-version = "1.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32e45ad4206f6d2479085147f02bc2ef834ac85886624a23575ae137c8aa8156"
-dependencies = [
- "libc",
- "rustix",
-]
-
-[[package]]
-name = "yoke"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abe8c5fda708d9ca3df187cae8bfb9ceda00dd96231bed36e445a1a48e66f9ca"
-dependencies = [
- "stable_deref_trait",
- "yoke-derive",
- "zerofrom",
-]
-
-[[package]]
-name = "yoke-derive"
-version = "0.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de844c262c8848816172cef550288e7dc6c7b7814b4ee56b3e1553f275f1858e"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
- "synstructure",
-]
-
 [[package]]
 name = "zerocopy"
 version = "0.8.48"
@@ -2839,66 +1813,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "zerofrom"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69faa1f2a1ea75661980b013019ed6687ed0e83d069bc1114e2cc74c6c04c4df"
-dependencies = [
- "zerofrom-derive",
-]
-
-[[package]]
-name = "zerofrom-derive"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11532158c46691caf0f2593ea8358fed6bbf68a0315e80aae9bd41fbade684a1"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
- "synstructure",
-]
-
-[[package]]
-name = "zeroize"
-version = "1.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b97154e67e32c85465826e8bcc1c59429aaaf107c1e4a9e53c8d8ccd5eff88d0"
-
-[[package]]
-name = "zerotrie"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f9152d31db0792fa83f70fb2f83148effb5c1f5b8c7686c3459e361d9bc20bf"
-dependencies = [
- "displaydoc",
- "yoke",
- "zerofrom",
-]
-
-[[package]]
-name = "zerovec"
-version = "0.11.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90f911cbc359ab6af17377d242225f4d75119aec87ea711a880987b18cd7b239"
-dependencies = [
- "yoke",
- "zerofrom",
- "zerovec-derive",
-]
-
-[[package]]
-name = "zerovec-derive"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "625dc425cab0dca6dc3c3319506e6593dcb08a9f387ea3b284dbd52a92c40555"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "zmij"
 version = "1.0.21"
diff --git a/crates/ci-core/Cargo.toml b/crates/ci-core/Cargo.toml
index b8312b1..73902ad 100644
--- a/crates/ci-core/Cargo.toml
+++ b/crates/ci-core/Cargo.toml
@@ -17,15 +17,9 @@ ndarray = { workspace = true }
 statrs = { workspace = true }
 ordered-float = "5.3.0"
 rand = "0.9"
+nalgebra = "0.33"
 
-[target.'cfg(target_os = "linux")'.dependencies]
-ndarray-linalg = { version = "0.18.1", features = ["openblas-system"] }
 
-[target.'cfg(target_os = "macos")'.dependencies]
-ndarray-linalg = { version = "0.18.1", features = ["openblas-system"] }
-
-[target.'cfg(windows)'.dependencies]
-ndarray-linalg = { version = "0.18.1", features = ["intel-mkl-static"] }
 
 [dev-dependencies]
 criterion = { workspace = true }
diff --git a/crates/ci-core/src/ci_tests/mod.rs b/crates/ci-core/src/ci_tests/mod.rs
index 9cae276..2242363 100644
--- a/crates/ci-core/src/ci_tests/mod.rs
+++ b/crates/ci-core/src/ci_tests/mod.rs
@@ -1,10 +1,10 @@
-mod chi_squared;
-mod cressie_read;
-mod freeman_tukey;
-mod log_likelihood;
-mod modified_likelihood;
-mod pearson_correlation;
-mod pearson_equivalence;
+pub mod chi_squared;
+pub mod cressie_read;
+pub mod freeman_tukey;
+pub mod log_likelihood;
+pub mod modified_likelihood;
+pub mod pearson_correlation;
+pub mod pearson_equivalence;
 
 use chi_squared::ChiSquared;
 use cressie_read::CressieRead;
@@ -30,7 +30,7 @@ pub fn register_all_tests(registry: &mut Registry) {
         .expect("Failed to register Modified Likelihood Test!");
 
     registry
-        .add_to_registry("pearson_correlation", PearsonCorrelation::new(true, 0.05))
+        .add_to_registry("pearson_correlation", PearsonCorrelation::new(false, 0.05))
         .expect("Failed to register Pearson Correlation test!");
 
     registry
diff --git a/crates/ci-core/src/ci_tests/pearson_correlation.rs b/crates/ci-core/src/ci_tests/pearson_correlation.rs
index 57b9b4f..1f319fe 100644
--- a/crates/ci-core/src/ci_tests/pearson_correlation.rs
+++ b/crates/ci-core/src/ci_tests/pearson_correlation.rs
@@ -1,7 +1,7 @@
 use crate::strategy::{CITest, CITestDataType, TestResult};
 use anyhow::{ensure, Context};
 use ndarray::{Array1, Array2, ArrayView1};
-use ndarray_linalg::LeastSquaresSvd;
+use nalgebra::{DMatrix, DVector};
 use statrs::distribution::{ContinuousCDF, StudentsT};
 use statrs::statistics::Statistics;
 
@@ -45,38 +45,36 @@ impl CITest for PearsonCorrelation {
     ///
     /// - If `boolean=true`: `TestResult::Boolean(p_value >= SIGNIFICANCE_LEVEL)`
     /// - If `boolean=false`: `TestResult::PValue(p_value, coefficient)`
-    fn run_test(
-        &self,
-        x_values: Array1<f64>,
-        y_values: Array1<f64>,
-        z: Array2<f64>,
-    ) -> anyhow::Result<TestResult> {
-        if z.is_empty() {
-            let (coefficient, p_value) = pearsonr(&x_values.view(), &y_values.view())?;
-            Ok(wrap_result(
-                self.boolean,
-                p_value,
-                coefficient,
-                self.significance_level,
-            ))
-        } else {
-            // Use linear regression to compute residuals and test independence on it.
-            let x_coefficient = z.view().least_squares(&x_values.view())?.solution;
-
-            let y_coefficient = z.view().least_squares(&y_values.view())?.solution;
-
-            let residual_x = x_values - z.dot(&x_coefficient);
-            let residual_y = y_values - z.dot(&y_coefficient);
-
-            let (coefficient, p_value) = pearsonr(&residual_x.view(), &residual_y.view())?;
-            Ok(wrap_result(
-                self.boolean,
-                p_value,
-                coefficient,
-                self.significance_level,
-            ))
-        }
+  fn run_test(
+    &self,
+    x_values: Array1<f64>,
+    y_values: Array1<f64>,
+    z: Array2<f64>,
+) -> anyhow::Result<TestResult> {
+    if z.is_empty() {
+        let (coefficient, p_value) = pearsonr(&x_values.view(), &y_values.view())?;
+        Ok(wrap_result(self.boolean, p_value, coefficient, self.significance_level))
+    } else {
+        let z_na = DMatrix::from_row_iterator(z.nrows(), z.ncols(), z.iter().cloned());
+        let x_na = DVector::from_iterator(x_values.len(), x_values.iter().cloned());
+        let y_na = DVector::from_iterator(y_values.len(), y_values.iter().cloned());
+
+        let svd = z_na.svd(true, true);
+        let x_coefficient = svd.solve(&x_na, 1e-10)
+            .map_err(|e| anyhow::anyhow!("least squares failed for x: {e}"))?;
+        let y_coefficient = svd.solve(&y_na, 1e-10)
+            .map_err(|e| anyhow::anyhow!("least squares failed for y: {e}"))?;
+
+        let x_coef_nd = Array1::from_vec(x_coefficient.iter().cloned().collect());
+        let y_coef_nd = Array1::from_vec(y_coefficient.iter().cloned().collect());
+
+        let residual_x = x_values - z.dot(&x_coef_nd);
+        let residual_y = y_values - z.dot(&y_coef_nd);
+
+        let (coefficient, p_value) = pearsonr(&residual_x.view(), &residual_y.view())?;
+        Ok(wrap_result(self.boolean, p_value, coefficient, self.significance_level))
     }
+}
 
     fn data_types(&self) -> &'static [CITestDataType] {
         &[CITestDataType::Continuous]
diff --git a/crates/ci-core/src/lib.rs b/crates/ci-core/src/lib.rs
index 3294e97..abc87ef 100644
--- a/crates/ci-core/src/lib.rs
+++ b/crates/ci-core/src/lib.rs
@@ -1,4 +1,4 @@
-mod ci_tests;
+pub mod ci_tests;
 pub mod registry;
 pub mod strategy;
 pub mod utils;

From 50753519c9eec8fd4af8ef4e623a06b57a152eb9 Mon Sep 17 00:00:00 2001
From: Oli <obaron@ip-145-137-165-169.wlan-int.ru.nl>
Date: Wed, 6 May 2026 11:49:45 +0200
Subject: [PATCH 5/9] Removed previous API code and added lib.rs

---
 crates/ci-js/src/conversion.rs | 180 ---------------------------------
 crates/ci-js/src/handler.rs    |  51 ----------
 crates/ci-js/src/lib.rs        |   0
 crates/ci-js/src/main.rs       |  12 ---
 crates/ci-js/src/server.rs     |  10 --
 5 files changed, 253 deletions(-)
 delete mode 100644 crates/ci-js/src/conversion.rs
 delete mode 100644 crates/ci-js/src/handler.rs
 create mode 100644 crates/ci-js/src/lib.rs
 delete mode 100644 crates/ci-js/src/main.rs
 delete mode 100644 crates/ci-js/src/server.rs

diff --git a/crates/ci-js/src/conversion.rs b/crates/ci-js/src/conversion.rs
deleted file mode 100644
index acac9ac..0000000
--- a/crates/ci-js/src/conversion.rs
+++ /dev/null
@@ -1,180 +0,0 @@
-#![allow(dead_code)]
-#![allow(unused_imports)]
-#![allow(unused_variables)]
-
-use serde::{Deserialize, Serialize};
-
-#[derive(Deserialize)]
-pub struct TestRequest {
-    pub z: Vec<Vec<f64>>,
-    pub x: Vec<f64>,
-    pub y: Vec<f64>,
-    pub boolean: bool,
-    pub significance_level: f64,
-}
-
-#[derive(Serialize)]
-#[serde(tag = "type", rename_all = "camelCase")]
-pub enum TestResponse {
-    Boolean {
-        boolean: bool,
-    },
-    PValue {
-        p_value: f64,
-        coefficient: f64,
-    },
-    Statistics {
-        p_value: f64,
-        coefficient: f64,
-        dof: usize,
-    },
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use serde_json::{from_value, json, to_value};
-
-    #[test]
-    fn test_request_succeeds_with_all_fields() {
-        let input = json!({
-            "x": [1.0, 2.0, 3.0],
-            "y": [4.0, 5.0, 6.0],
-            "boolean": false,
-            "significance_level": 0.05
-        });
-        let req: TestRequest = from_value(input).unwrap();
-        assert_eq!(req.boolean, false);
-        assert!((req.significance_level - 0.05).abs() < 1e-10);
-    }
-
-    #[test]
-    fn test_request_deserializes_with_z() {
-        let input = json!({
-            "z": [[1.0, 2.0], [3.0, 4.0]],
-            "x": [1.0, 2.0, 3.0],
-            "y": [4.0, 5.0, 6.0],
-            "boolean": true,
-            "significance_level": 0.05
-        });
-        let req: TestRequest = from_value(input).unwrap();
-        assert_eq!(req.x, vec![1.0, 2.0, 3.0]);
-        assert_eq!(req.y, vec![4.0, 5.0, 6.0]);
-        assert_eq!(req.z, vec![vec![1.0, 2.0], vec![3.0, 4.0]]);
-        assert_eq!(req.boolean, true);
-        assert_eq!(req.significance_level, 0.05);
-    }
-
-    #[test]
-    fn test_request_deserializes_without_z() {
-        let input = json!({
-            "x": [1.0, 2.0, 3.0],
-            "y": [4.0, 5.0, 6.0],
-            "boolean": true,
-            "significance_level": 0.05
-        });
-        let req: TestRequest = from_value(input).unwrap();
-        assert!(req.z.is_empty());
-    }
-
-    #[test]
-    fn test_request_deserializes_with_null_z() {
-        let input = json!({
-            "z": null,
-            "x": [1.0, 2.0, 3.0],
-            "y": [4.0, 5.0, 6.0],
-            "boolean": true,
-            "significance_level": 0.05
-        });
-        let req: TestRequest = from_value(input).unwrap();
-        assert!(req.z.is_empty());
-    }
-
-    #[test]
-    fn test_request_fails_without_x() {
-        let input = json!({
-            "y": [1.0, 2.0, 3.0]
-        });
-        assert!(from_value::<TestRequest>(input).is_err());
-    }
-
-    #[test]
-    fn test_request_fails_without_y() {
-        let input = json!({
-            "x": [1.0, 2.0, 3.0]
-        });
-        assert!(from_value::<TestRequest>(input).is_err());
-    }
-
-    #[test]
-    fn test_request_fails_with_wrong_type() {
-        let input = json!({
-            "x": "not_an_array",
-            "y": [1.0, 2.0, 3.0]
-        });
-        assert!(from_value::<TestRequest>(input).is_err());
-    }
-
-    #[test]
-    fn test_request_fails_without_boolean() {
-        let input = json!({
-            "x": [1.0, 2.0, 3.0],
-            "y": [4.0, 5.0, 6.0],
-            "significance_level": 0.05
-        });
-        assert!(from_value::<TestRequest>(input).is_err());
-    }
-
-    #[test]
-    fn test_request_fails_without_significance_level() {
-        let input = json!({
-            "x": [1.0, 2.0, 3.0],
-            "y": [4.0, 5.0, 6.0],
-            "boolean": false
-        });
-        assert!(from_value::<TestRequest>(input).is_err());
-    }
-
-    #[test]
-    fn test_result_boolean_serializes() {
-        let result = TestResponse::Boolean { boolean: true };
-        let json = to_value(&result).unwrap();
-        println!("Value Json {}", json);
-        assert_eq!(json["boolean"], true);
-    }
-
-    #[test]
-    fn test_result_pval_serializes() {
-        let result = TestResponse::PValue {
-            p_value: 0.03,
-            coefficient: 0.85,
-        };
-        let json = to_value(&result).unwrap();
-        assert!((json["p_value"].as_f64().unwrap() - 0.03).abs() < 1e-10);
-        assert!((json["coefficient"].as_f64().unwrap() - 0.85).abs() < 1e-10);
-    }
-
-    #[test]
-    fn test_result_statistics_serializes() {
-        let result = TestResponse::Statistics {
-            p_value: 0.01,
-            coefficient: 0.9,
-            dof: 5,
-        };
-        let json = to_value(&result).unwrap();
-        assert!((json["p_value"].as_f64().unwrap() - 0.01).abs() < 1e-10);
-        assert!((json["coefficient"].as_f64().unwrap() - 0.9).abs() < 1e-10);
-        assert_eq!(json["dof"], 5);
-    }
-
-    #[test]
-    fn test_result_does_not_serialize_nan() {
-        let result = TestResponse::PValue {
-            p_value: f64::NAN,
-            coefficient: 0.5,
-        };
-        let json = to_value(&result).unwrap();
-        // serde_json serializes NaN as null — verify you catch this in your handler
-        assert!(json["p_value"].is_null());
-    }
-}
diff --git a/crates/ci-js/src/handler.rs b/crates/ci-js/src/handler.rs
deleted file mode 100644
index 6e21bd0..0000000
--- a/crates/ci-js/src/handler.rs
+++ /dev/null
@@ -1,51 +0,0 @@
-#![allow(dead_code)]
-#![allow(unused_imports)]
-#![allow(unused_variables)]
-
-use crate::conversion::{TestRequest, TestResponse};
-use axum::{
-    extract::Path,
-    http::StatusCode,
-    response::{IntoResponse, Response},
-    Json,
-};
-use ci_core::strategy::{CITest,TestResult};
-use ci_core::ci_tests::chi_squared::ChiSquared;
-use ci_core::ci_tests::cressie_read::CressieRead;
-use ci_core::ci_tests::freeman_tukey::FreemanTukey;
-use ci_core::ci_tests::log_likelihood::LogLikelihood;
-use ci_core::ci_tests::pearson_correlation::PearsonCorrelation;
-use ci_core::ci_tests::pearson_equivalence::PearsonEquivalence;
-use ndarray::{Array1, Array2};
-
-pub async fn run_test(Path(test_name):Path<String>, Json(req):Json<TestRequest>) -> Response{
-    let test = PearsonCorrelation::new(req.boolean, req.significance_level);
-
-
-    let z_row = req.z.len();
-    let z_col = req.z.first().map_or(0, |r|r.len());
-
-    let z = if req.z.is_empty(){
-        Array2::zeros((req.x.len(),0))
-    }
-    else{
-        Array2::from_shape_vec((z_row, z_col), req.z.into_iter().flatten().collect()).unwrap()
-    };
-
-    let x = Array1::from_vec(req.x);
-    let y = Array1::from_vec(req.y);
-
-    match test.run_test(x, y, z) {
-        Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()).into_response(),
-        Ok(result) => return(Json(map_test_result(result)). into_response())
-    }
-}
-
-fn map_test_result(result:TestResult) -> TestResponse{
-    match result {
-    TestResult::PValue(pval, coef) => TestResponse::PValue { p_value: pval, coefficient: coef},
-    TestResult::Boolean(bool) => TestResponse::Boolean { boolean: bool },
-    TestResult::Statistic(pval,coef , d) => TestResponse::Statistics { p_value: pval, coefficient: coef, dof: d},
-}
-
-}
diff --git a/crates/ci-js/src/lib.rs b/crates/ci-js/src/lib.rs
new file mode 100644
index 0000000..e69de29
diff --git a/crates/ci-js/src/main.rs b/crates/ci-js/src/main.rs
deleted file mode 100644
index e6a1695..0000000
--- a/crates/ci-js/src/main.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-mod conversion;
-mod handler;
-mod server;
-
-
-#[tokio::main]
-async fn main() {
-    let app = server::build_router();
-    let listener = tokio::net::TcpListener::bind("0.0.0.0:3000").await.unwrap();
-    println!("Listening on http://localhost:3000");
-    axum::serve(listener, app).await.unwrap();
-}
diff --git a/crates/ci-js/src/server.rs b/crates/ci-js/src/server.rs
deleted file mode 100644
index cf541a1..0000000
--- a/crates/ci-js/src/server.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-use crate::handler::run_test;
-use axum::{routing::post, Router};
-use tower_http::cors::CorsLayer;
-
-pub fn build_router() -> Router {
-    Router::new()
-    .route("/tests/{test_name}", post(run_test))
-    .layer(CorsLayer::permissive())
-}
-

From 9f2099c4488ec06a4938e755f6f31cdeb2815d06 Mon Sep 17 00:00:00 2001
From: Oli <obaron@ip-145-137-165-169.wlan-int.ru.nl>
Date: Fri, 8 May 2026 11:09:26 +0200
Subject: [PATCH 6/9] Applied fmt and added comments to pearson correlation

---
 crates/ci-core/src/ci_tests/pearson_correlation.rs | 6 +++++-
 crates/ci-js/src/lib.rs                            | 1 +
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/crates/ci-core/src/ci_tests/pearson_correlation.rs b/crates/ci-core/src/ci_tests/pearson_correlation.rs
index 1f319fe..de61668 100644
--- a/crates/ci-core/src/ci_tests/pearson_correlation.rs
+++ b/crates/ci-core/src/ci_tests/pearson_correlation.rs
@@ -55,19 +55,23 @@ impl CITest for PearsonCorrelation {
         let (coefficient, p_value) = pearsonr(&x_values.view(), &y_values.view())?;
         Ok(wrap_result(self.boolean, p_value, coefficient, self.significance_level))
     } else {
+        // Convert ndarrays into DMatrix and DVector
         let z_na = DMatrix::from_row_iterator(z.nrows(), z.ncols(), z.iter().cloned());
         let x_na = DVector::from_iterator(x_values.len(), x_values.iter().cloned());
         let y_na = DVector::from_iterator(y_values.len(), y_values.iter().cloned());
-
+        
+        // Least square computation
         let svd = z_na.svd(true, true);
         let x_coefficient = svd.solve(&x_na, 1e-10)
             .map_err(|e| anyhow::anyhow!("least squares failed for x: {e}"))?;
         let y_coefficient = svd.solve(&y_na, 1e-10)
             .map_err(|e| anyhow::anyhow!("least squares failed for y: {e}"))?;
 
+        // Convert nalgebra resuult into ndarray
         let x_coef_nd = Array1::from_vec(x_coefficient.iter().cloned().collect());
         let y_coef_nd = Array1::from_vec(y_coefficient.iter().cloned().collect());
 
+        // Compute residuals
         let residual_x = x_values - z.dot(&x_coef_nd);
         let residual_y = y_values - z.dot(&y_coef_nd);
 
diff --git a/crates/ci-js/src/lib.rs b/crates/ci-js/src/lib.rs
index e69de29..8b13789 100644
--- a/crates/ci-js/src/lib.rs
+++ b/crates/ci-js/src/lib.rs
@@ -0,0 +1 @@
+

From 3e1043b7ddfdcbc75496eca642774bcf62534531 Mon Sep 17 00:00:00 2001
From: Oli <obaron@ip-145-137-165-169.wlan-int.ru.nl>
Date: Wed, 13 May 2026 10:51:28 +0200
Subject: [PATCH 7/9] Updated JS_bindings Cargo.toml

---
 Cargo.lock              | 433 +---------------------------------------
 crates/ci-js/Cargo.toml |  14 +-
 2 files changed, 10 insertions(+), 437 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index b5c962e..6de6517 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -38,70 +38,12 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "atomic-waker"
-version = "1.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
-
 [[package]]
 name = "autocfg"
 version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
-[[package]]
-name = "axum"
-version = "0.8.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31b698c5f9a010f6573133b09e0de5408834d0c82f8d7475a89fc1867a71cd90"
-dependencies = [
- "axum-core",
- "bytes",
- "form_urlencoded",
- "futures-util",
- "http",
- "http-body",
- "http-body-util",
- "hyper",
- "hyper-util",
- "itoa",
- "matchit",
- "memchr",
- "mime",
- "percent-encoding",
- "pin-project-lite",
- "serde_core",
- "serde_json",
- "serde_path_to_error",
- "serde_urlencoded",
- "sync_wrapper",
- "tokio",
- "tower",
- "tower-layer",
- "tower-service",
- "tracing",
-]
-
-[[package]]
-name = "axum-core"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08c78f31d7b1291f7ee735c1c6780ccde7785daae9a9206026862dab7d8792d1"
-dependencies = [
- "bytes",
- "futures-core",
- "http",
- "http-body",
- "http-body-util",
- "mime",
- "pin-project-lite",
- "sync_wrapper",
- "tower-layer",
- "tower-service",
- "tracing",
-]
-
 [[package]]
 name = "bit-set"
 version = "0.8.0"
@@ -135,12 +77,6 @@ version = "1.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c8efb64bd706a16a1bdde310ae86b351e4d21550d98d056f22f8a7f7a2183fec"
 
-[[package]]
-name = "bytes"
-version = "1.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e748733b7cbc798e1434b6ac524f0c1ff2ab456fe201501e6497c8417a4fc33"
-
 [[package]]
 name = "cast"
 version = "0.3.0"
@@ -172,13 +108,9 @@ dependencies = [
 name = "ci_js"
 version = "0.1.0"
 dependencies = [
- "axum",
- "ci_core",
+ "js-sys",
  "ndarray",
- "serde",
- "serde_json",
- "tokio",
- "tower-http",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -357,48 +289,6 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
-[[package]]
-name = "form_urlencoded"
-version = "1.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb4cb245038516f5f85277875cdaa4f7d2c9a0fa0468de06ed190163b1581fcf"
-dependencies = [
- "percent-encoding",
-]
-
-[[package]]
-name = "futures-channel"
-version = "0.3.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07bbe89c50d7a535e539b8c17bc0b49bdb77747034daa8087407d655f3f7cc1d"
-dependencies = [
- "futures-core",
-]
-
-[[package]]
-name = "futures-core"
-version = "0.3.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e3450815272ef58cec6d564423f6e755e25379b217b0bc688e295ba24df6b1d"
-
-[[package]]
-name = "futures-task"
-version = "0.3.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "037711b3d59c33004d3856fbdc83b99d4ff37a24768fa1be9ce3538a1cde4393"
-
-[[package]]
-name = "futures-util"
-version = "0.3.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "389ca41296e6190b48053de0321d02a77f32f8a5d2461dd38762c0593805c6d6"
-dependencies = [
- "futures-core",
- "futures-task",
- "pin-project-lite",
- "slab",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.2.17"
@@ -473,86 +363,6 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc0fef456e4baa96da950455cd02c081ca953b141298e41db3fc7e36b1da849c"
 
-[[package]]
-name = "http"
-version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3ba2a386d7f85a81f119ad7498ebe444d2e22c2af0b86b069416ace48b3311a"
-dependencies = [
- "bytes",
- "itoa",
-]
-
-[[package]]
-name = "http-body"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
-dependencies = [
- "bytes",
- "http",
-]
-
-[[package]]
-name = "http-body-util"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b021d93e26becf5dc7e1b75b1bed1fd93124b374ceb73f43d4d4eafec896a64a"
-dependencies = [
- "bytes",
- "futures-core",
- "http",
- "http-body",
- "pin-project-lite",
-]
-
-[[package]]
-name = "httparse"
-version = "1.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6dbf3de79e51f3d586ab4cb9d5c3e2c14aa28ed23d180cf89b4df0454a69cc87"
-
-[[package]]
-name = "httpdate"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
-
-[[package]]
-name = "hyper"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6299f016b246a94207e63da54dbe807655bf9e00044f73ded42c3ac5305fbcca"
-dependencies = [
- "atomic-waker",
- "bytes",
- "futures-channel",
- "futures-core",
- "http",
- "http-body",
- "httparse",
- "httpdate",
- "itoa",
- "pin-project-lite",
- "smallvec",
- "tokio",
-]
-
-[[package]]
-name = "hyper-util"
-version = "0.1.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96547c2556ec9d12fb1578c4eaf448b04993e7fb79cbaad930a656880a6bdfa0"
-dependencies = [
- "bytes",
- "http",
- "http-body",
- "hyper",
- "pin-project-lite",
- "tokio",
- "tower-service",
-]
-
 [[package]]
 name = "id-arena"
 version = "2.3.0"
@@ -631,27 +441,12 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a66949e030da00e8c7d4434b251670a91556f4144941d37452769c25d58a53"
 
-[[package]]
-name = "lock_api"
-version = "0.4.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "224399e74b87b5f3557511d98dff8b14089b3dadafcab6bb93eab67d3aace965"
-dependencies = [
- "scopeguard",
-]
-
 [[package]]
 name = "log"
 version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
-[[package]]
-name = "matchit"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
-
 [[package]]
 name = "matrixmultiply"
 version = "0.3.10"
@@ -668,23 +463,6 @@ version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
-[[package]]
-name = "mime"
-version = "0.3.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
-
-[[package]]
-name = "mio"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50b7e5b27aa02a74bac8c3f23f448f8d87ff11f92d3aac1a6ed369ee08cc56c1"
-dependencies = [
- "libc",
- "wasi",
- "windows-sys",
-]
-
 [[package]]
 name = "nalgebra"
 version = "0.33.3"
@@ -815,47 +593,12 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "parking_lot"
-version = "0.12.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93857453250e3077bd71ff98b6a65ea6621a19bb0f559a85248955ac12c45a1a"
-dependencies = [
- "lock_api",
- "parking_lot_core",
-]
-
-[[package]]
-name = "parking_lot_core"
-version = "0.9.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2621685985a2ebf1c516881c026032ac7deafcda1a2c9b7850dc81e3dfcb64c1"
-dependencies = [
- "cfg-if",
- "libc",
- "redox_syscall",
- "smallvec",
- "windows-link",
-]
-
 [[package]]
 name = "paste"
 version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
-[[package]]
-name = "percent-encoding"
-version = "2.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
-
-[[package]]
-name = "pin-project-lite"
-version = "0.2.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a89322df9ebe1c1578d689c92318e070967d1042b512afbe49518723f4e6d5cd"
-
 [[package]]
 name = "plotters"
 version = "0.3.7"
@@ -1145,15 +888,6 @@ dependencies = [
  "crossbeam-utils",
 ]
 
-[[package]]
-name = "redox_syscall"
-version = "0.5.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed2bf2547551a7053d6fdfafda3f938979645c44812fbfcda098faae3f1a362d"
-dependencies = [
- "bitflags",
-]
-
 [[package]]
 name = "regex"
 version = "1.12.3"
@@ -1220,12 +954,6 @@ dependencies = [
  "wait-timeout",
 ]
 
-[[package]]
-name = "ryu"
-version = "1.0.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9774ba4a74de5f7b1c1451ed6cd5285a32eddb5cccb8cc655a4e50009e06477f"
-
 [[package]]
 name = "safe_arch"
 version = "0.7.4"
@@ -1244,12 +972,6 @@ dependencies = [
  "winapi-util",
 ]
 
-[[package]]
-name = "scopeguard"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
-
 [[package]]
 name = "semver"
 version = "1.0.28"
@@ -1299,39 +1021,6 @@ dependencies = [
  "zmij",
 ]
 
-[[package]]
-name = "serde_path_to_error"
-version = "0.1.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10a9ff822e371bb5403e391ecd83e182e0e77ba7f6fe0160b795797109d1b457"
-dependencies = [
- "itoa",
- "serde",
- "serde_core",
-]
-
-[[package]]
-name = "serde_urlencoded"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
-dependencies = [
- "form_urlencoded",
- "itoa",
- "ryu",
- "serde",
-]
-
-[[package]]
-name = "signal-hook-registry"
-version = "1.4.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4db69cba1110affc0e9f7bcd48bbf87b3f4fc7c61fc9155afd4c469eb3d6c1b"
-dependencies = [
- "errno",
- "libc",
-]
-
 [[package]]
 name = "simba"
 version = "0.9.1"
@@ -1345,28 +1034,6 @@ dependencies = [
  "wide",
 ]
 
-[[package]]
-name = "slab"
-version = "0.4.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c790de23124f9ab44544d7ac05d60440adc586479ce501c1d6d7da3cd8c9cf5"
-
-[[package]]
-name = "smallvec"
-version = "1.15.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
-
-[[package]]
-name = "socket2"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
-dependencies = [
- "libc",
- "windows-sys",
-]
-
 [[package]]
 name = "statrs"
 version = "0.18.0"
@@ -1390,12 +1057,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "sync_wrapper"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bf256ce5efdfa370213c1dabab5935a12e49f2c58d15e9eac2870d3b4f27263"
-
 [[package]]
 name = "target-lexicon"
 version = "0.13.5"
@@ -1425,96 +1086,6 @@ dependencies = [
  "serde_json",
 ]
 
-[[package]]
-name = "tokio"
-version = "1.52.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b67dee974fe86fd92cc45b7a95fdd2f99a36a6d7b0d431a231178d3d670bbcc6"
-dependencies = [
- "bytes",
- "libc",
- "mio",
- "parking_lot",
- "pin-project-lite",
- "signal-hook-registry",
- "socket2",
- "tokio-macros",
- "windows-sys",
-]
-
-[[package]]
-name = "tokio-macros"
-version = "2.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "385a6cb71ab9ab790c5fe8d67f1645e6c450a7ce006a33de03daa956cf70a496"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
-[[package]]
-name = "tower"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ebe5ef63511595f1344e2d5cfa636d973292adc0eec1f0ad45fae9f0851ab1d4"
-dependencies = [
- "futures-core",
- "futures-util",
- "pin-project-lite",
- "sync_wrapper",
- "tokio",
- "tower-layer",
- "tower-service",
- "tracing",
-]
-
-[[package]]
-name = "tower-http"
-version = "0.6.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4e6559d53cc268e5031cd8429d05415bc4cb4aefc4aa5d6cc35fbf5b924a1f8"
-dependencies = [
- "bitflags",
- "bytes",
- "http",
- "pin-project-lite",
- "tower-layer",
- "tower-service",
-]
-
-[[package]]
-name = "tower-layer"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "121c2a6cda46980bb0fcd1647ffaf6cd3fc79a013de288782836f6df9c48780e"
-
-[[package]]
-name = "tower-service"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8df9b6e13f2d32c91b9bd719c00d1958837bc7dec474d94952798cc8e69eeec3"
-
-[[package]]
-name = "tracing"
-version = "0.1.44"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63e71662fa4b2a2c3a26f570f037eb95bb1f85397f3cd8076caed2f026a6d100"
-dependencies = [
- "log",
- "pin-project-lite",
- "tracing-core",
-]
-
-[[package]]
-name = "tracing-core"
-version = "0.1.36"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db97caf9d906fbde555dd62fa95ddba9eecfd14cb388e4f491a66d74cd5fb79a"
-dependencies = [
- "once_cell",
-]
-
 [[package]]
 name = "typenum"
 version = "1.19.0"
diff --git a/crates/ci-js/Cargo.toml b/crates/ci-js/Cargo.toml
index e5f5cf7..b3078d8 100644
--- a/crates/ci-js/Cargo.toml
+++ b/crates/ci-js/Cargo.toml
@@ -7,14 +7,16 @@ license = ""
 description = "wasm-pack bindings for Conditional Independence Testing"
 repository = ""
 
+[lib]
+crate-type = ["cdylib"] 
+
 [dependencies]
-ci_core = { path = "../ci-core" }
-axum = "0.8"
-tokio = { version = "1", features = ["full"] }
-tower-http = { version = "0.6", features = ["cors"] }
-serde = { version = "1", features = ["derive"] }
-serde_json = "1"
+wasm-bindgen = "0.2"
+js-sys = "0.3"
 ndarray = {workspace = true}
 
 [lints]
 workspace = true
+
+[profile.release]
+opt-level = "s"
\ No newline at end of file

From 150fe8edcc5aca47e5202faae9d3ba6c0a62b57c Mon Sep 17 00:00:00 2001
From: ayca12111 <ayca.onal@ru.nl>
Date: Wed, 13 May 2026 11:42:16 +0200
Subject: [PATCH 8/9] Js bindings naive version

---
 crates/ci-js/src/lib.rs | 56 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)

diff --git a/crates/ci-js/src/lib.rs b/crates/ci-js/src/lib.rs
index 8b13789..2d6e87b 100644
--- a/crates/ci-js/src/lib.rs
+++ b/crates/ci-js/src/lib.rs
@@ -1 +1,57 @@
+use ci_core::strategy::TestResult;
+use ndarray::{Array1, Array2};
+use js_sys::{Float64Array, Array};
+use wasm_bindgen::prelude::*;
 
+#[wasm_bindgen]
+pub struct JSCITest {}
+
+#[wasm_bindgen]
+impl JSCITest {
+    #[wasm_bindgen(js_name = "run_test")]
+    pub fn run_test(
+        &self,
+        z_flat: &Float64Array,
+        z_rows: usize,
+        z_cols: usize,
+        x: &Float64Array,
+        y: &Float64Array,
+        boolean: bool,
+        significance_level: f64,
+    ) -> Result<JsValue, JsValue> {
+        //Converting Float64Array -> Vec<f64> ->  ndarray
+        let z_vec: Vec<f64> = z_flat.to_vec();
+        let x_vec: Vec<f64> = x.to_vec();
+        let y_vec: Vec<f64> = y.to_vec();
+
+        let z: Array2<f64> = Array2::from_shape_vec((z_rows, z_cols), z_vec)
+            .map_err(|e| JsValue::from_str(&e.to_string()))?;
+        let x: Array1<f64> = Array1::from_vec(x_vec);
+        let y: Array1<f64> = Array1::from_vec(y_vec);
+
+        let test = PearsonCorrelation::new(&boolean, &significance_level);
+
+        let result = test
+            .run_test(x, y, z)
+            .map_err(|e| JsError::new(&e.to_string()))?;
+
+        match result {
+            TestResult::Boolean(b) => Ok(JsValue::from_bool(b)),
+            TestResult::PValue(p_value, coefficient) => {
+                let array = Array::new();
+                array.push(&JsValue::from_f64(p_value));
+                array.push(&JsValue::from_f64(coefficient));
+                Ok(array.into())
+            }
+                
+            TestResult::Statistic(p_value, statistic, dof) => {
+                let array = Array::new();
+                array.push(&JsValue::from_f64(p_value));
+                array.push(&JsValue::from_f64(statistic));
+                array.push(&JsValue::from_f64(dof as f64));
+                Ok(array.into())}
+                
+        }
+
+    }
+}

From e436263ee4abd14fea68aadbb2cbadbc947c3ca1 Mon Sep 17 00:00:00 2001
From: ayca12111 <ayca.onal@ru.nl>
Date: Wed, 13 May 2026 11:44:18 +0200
Subject: [PATCH 9/9] Cargo.toml update

---
 crates/ci-js/Cargo.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crates/ci-js/Cargo.toml b/crates/ci-js/Cargo.toml
index b3078d8..16ad7d0 100644
--- a/crates/ci-js/Cargo.toml
+++ b/crates/ci-js/Cargo.toml
@@ -11,6 +11,7 @@ repository = ""
 crate-type = ["cdylib"] 
 
 [dependencies]
+ci_core = { path = "../ci_core"}
 wasm-bindgen = "0.2"
 js-sys = "0.3"
 ndarray = {workspace = true}