Crate rustrix

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Expand description

§Rustrix

Supports macro and basic operations for matrix.
Please note that safety for overflow or other edge cases is not tested.

  • Matrices can now contain generic type values. (i32 and f64 are tested.)

§Initialization

use rustrix::*;
 
let mx = mx![
    1, 2, 3;
    4, 5, 6;
];
use rustrix::*;
 
let (rows, cols, initial_value) = (2, 3, 1);
let mx = mx!(rows, cols; initial_value);
 
// 1 1 1
// 1 1 1

§Add

use rustrix::*;
 
let m1 = mx!(3, 3; 2);
let m2 = mx!(3, 3; 3);
let mx = m1 + m2;
 
// 5 5 5
// 5 5 5
// 5 5 5

§Subtract

use rustrix::*;
 
let m1 = mx!(3, 3; 2);
let m2 = mx!(3, 3; 3);
let mx = m1 - m2;
 
// -1 -1 -1
// -1 -1 -1
// -1 -1 -1

§Dot product

use rustrix::*;
 
let m1 = mx![
    1, 1, 1;
    2, 2, 2;
];
 
let m2 = mx![
    1, 1, 1, 1;
    2, 2, 2, 2;
    3, 3, 3, 3;
];
 
let mx = m1 * m2;
 
//  6  6  6  6
// 12 12 12 12

§Transpose

use rustrix::*;
 
let mx = mx![
    1, 2;
    3, 4;
    5, 6;
];
 
let tp = mx.tp();
 
// 1 3 5
// 2 4 6

Macros§

Structs§