From c07ab7911bd50d0060841690a863333a9a3f226d Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Tue, 24 Sep 2024 21:33:51 +0200
Subject: rename project

---
 libpsi/src/maths/matrix.rs | 190 ---------------------------------------------
 1 file changed, 190 deletions(-)
 delete mode 100644 libpsi/src/maths/matrix.rs

(limited to 'libpsi/src/maths/matrix.rs')

diff --git a/libpsi/src/maths/matrix.rs b/libpsi/src/maths/matrix.rs
deleted file mode 100644
index 975c92d..0000000
--- a/libpsi/src/maths/matrix.rs
+++ /dev/null
@@ -1,190 +0,0 @@
-use super::Float;
-use core::{fmt, ops};
-
-#[macro_export]
-macro_rules! matrix {
-    ( $( $( $x:expr ),* );* ) => {{
-        let mut data = Vec::new();
-        let mut rows = 0;
-        let mut cols = 0;
-
-        $(
-            let row_data = $( $x )*;
-            if cols == 0 {
-                cols = row_data.len();
-            }
-            assert_eq!(cols, row_data.len(), "All rows must have the same number of columns.");
-            data.extend(row_data);
-            rows += 1;
-        )*
-
-        $crate::Matrix::new(rows, cols, data)
-    }};
-}
-
-#[derive(Clone)]
-pub struct Matrix<T: Float> {
-    pub data: Vec<T>,
-    pub rows: usize,
-    pub cols: usize,
-}
-
-impl<T: Float> Matrix<T> {
-    pub fn new(rows: usize, cols: usize, data: Vec<T>) -> Self {
-        Matrix { data, rows, cols }
-    }
-
-    pub fn get(&self, row: usize, col: usize) -> T {
-        self.data[row * self.cols + col]
-    }
-
-    pub fn set(&mut self, row: usize, col: usize, value: T) {
-        self.data[row * self.cols + col] = value;
-    }
-
-    pub fn dot(&self, other: &Self) -> Option<Matrix<T>> {
-        if self.cols != other.rows {
-            return None;
-        }
-
-        let mut result = Matrix::new(
-            self.rows,
-            other.cols,
-            vec![T::zero(); self.rows * other.cols],
-        );
-        for i in 0..self.rows {
-            for j in 0..other.cols {
-                let mut sum = T::zero();
-                for k in 0..self.cols {
-                    sum = sum + (self.get(i, k) * other.get(k, j));
-                }
-                result.set(i, j, sum);
-            }
-        }
-        Some(result)
-    }
-
-    pub fn kronecker(&self, other: &Self) -> Matrix<T> {
-        let new_rows = self.rows * other.rows;
-        let new_cols = self.cols * other.cols;
-
-        let mut result = Matrix::new(new_rows, new_cols, vec![T::zero(); new_rows * new_cols]);
-
-        for i in 0..self.rows {
-            for j in 0..self.cols {
-                let self_val = self.get(i, j);
-                for k in 0..other.rows {
-                    for l in 0..other.cols {
-                        let result_row = i * other.rows + k;
-                        let result_col = j * other.cols + l;
-                        result.set(result_row, result_col, self_val.clone() * other.get(k, l));
-                    }
-                }
-            }
-        }
-
-        result
-    }
-
-    pub fn transpose(&self) -> Matrix<T> {
-        let mut result = Matrix::new(self.cols, self.rows, vec![T::zero(); self.cols * self.rows]);
-
-        for i in 0..self.rows {
-            for j in 0..self.cols {
-                let value = self.get(i, j);
-                result.set(j, i, value);
-            }
-        }
-
-        result
-    }
-
-    pub fn add_to(&self, other: &Self) -> Option<Matrix<T>> {
-        if self.rows != other.rows || self.cols != other.cols {
-            return None;
-        }
-
-        let mut result = Matrix::new(self.rows, self.cols, vec![T::zero(); self.rows * self.cols]);
-
-        for i in 0..self.rows {
-            for j in 0..self.cols {
-                let sum = self.get(i, j) + other.get(i, j);
-                result.set(i, j, sum);
-            }
-        }
-        Some(result)
-    }
-
-    pub fn subtract(&self, other: &Self) -> Option<Matrix<T>> {
-        if self.rows != other.rows || self.cols != other.cols {
-            return None;
-        }
-
-        let mut result = Matrix::new(self.rows, self.cols, vec![T::zero(); self.rows * self.cols]);
-
-        for i in 0..self.rows {
-            for j in 0..self.cols {
-                let diff = self.get(i, j) - other.get(i, j);
-                result.set(i, j, diff);
-            }
-        }
-        Some(result)
-    }
-
-    pub fn scale(&self, scalar: T) -> Matrix<T> {
-        let mut result = Matrix::new(self.rows, self.cols, vec![T::zero(); self.rows * self.cols]);
-
-        for i in 0..self.rows {
-            for j in 0..self.cols {
-                let scaled_value = self.get(i, j) * scalar;
-                result.set(i, j, scaled_value);
-            }
-        }
-        result
-    }
-}
-
-impl<T: Float> ops::Index<(usize, usize)> for Matrix<T> {
-    type Output = T;
-
-    fn index(&self, index: (usize, usize)) -> &Self::Output {
-        &self.data[index.0 * self.cols + index.1]
-    }
-}
-
-impl<T: Float> ops::IndexMut<(usize, usize)> for Matrix<T> {
-    fn index_mut(&mut self, index: (usize, usize)) -> &mut Self::Output {
-        &mut self.data[index.0 * self.cols + index.1]
-    }
-}
-
-impl<T: Float + fmt::Debug> fmt::Debug for Matrix<T> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        for i in 0..self.rows {
-            for j in 0..self.cols {
-                write!(f, "{:?} ", self.get(i, j))?;
-            }
-            writeln!(f)?;
-        }
-        Ok(())
-    }
-}
-
-impl<T: Float + fmt::Display> fmt::Display for Matrix<T> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        for i in 0..self.rows {
-            write!(f, "[")?;
-            for j in 0..self.cols {
-                write!(f, "{}", self.get(i, j))?;
-                if j != self.cols - 1 {
-                    write!(f, " ")?;
-                }
-            }
-            write!(f, "]")?;
-            if i != self.rows - 1 {
-                write!(f, "\n")?;
-            }
-        }
-        Ok(())
-    }
-}
-- 
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