MathLab

A Powerful Math Library for Rust

Install

Run the following Cargo command in your project directory:

cargo add mathlab

Add the following line to your Cargo.toml file with the specified version, then run cargo build:

mathlab = "MAJOR.MINOR.PATCH"

Changelog

https://github.com/dr-montasir/mathlab/blob/master/CHANGELOG.md

Usage

// example

use mathlab::math;

fn main() {
    let abs = math::abs(-2.0);
    let add = math::add(0.1, 0.2);
    let add_f64 = math::add(0.1, 0.2) as f64;
    let add_f32 = math::add(0.1, 0.2) as f32;

    println!("{}", abs); // 2
    println!("{}", add); // 0.30000000000000004
    println!("{}", add_f64); // 0.30000000000000004
    println!("{}", add_f32); // 0.3

    println!(
        "{:?}",
        math::subt_vec_vec(
            &[0.1, 0.2, 0.3], &[0.3, 0.2, 0.1]
        )
    ); // [-0.19999999999999998, 0.0, 0.19999999999999998]

    println!(
        "{:?}",
        math::fround_vec(
            &math::subt_vec_vec(&[0.1, 0.2, 0.3], &[0.3, 0.2, 0.1]
        ))
    ); // [-0.2, 0.0, 0.2]

    println!(
        "{:?}",
        math::f64_to_f32_vec(
            &math::subt_vec_vec(&[0.1, 0.2, 0.3], &[0.3, 0.2, 0.1]
        ))
    ); // [-0.2, 0.0, 0.2]
}

// example

use mathlab::math::{
abs, add, f64_to_f32_vec, fround_vec, subt_vec_vec
};

fn main() {
let my_abs = abs(-2.0);
let my_add = add(0.1, 0.2);
let my_add_f64 = add(0.1, 0.2) as f64;
let my_add_f32 = add(0.1, 0.2) as f32;

    println!("{}", my_abs); // 2
    println!("{}", my_add); // 0.30000000000000004
    println!("{}", my_add_f64); // 0.30000000000000004
    println!("{}", my_add_f32); // 0.3

    println!(
        "{:?}",
        subt_vec_vec(
            &[0.1, 0.2, 0.3], &[0.3, 0.2, 0.1]
        )
    ); // [-0.19999999999999998, 0.0, 0.19999999999999998]

    println!(
        "{:?}",
        fround_vec(
            &subt_vec_vec(&[0.1, 0.2, 0.3], &[0.3, 0.2, 0.1]
        ))
    ); // [-0.2, 0.0, 0.2]

    println!(
        "{:?}",
        f64_to_f32_vec(
            &subt_vec_vec(&[0.1, 0.2, 0.3], &[0.3, 0.2, 0.1]
        ))
    ); // [-0.2, 0.0, 0.2]

}

Documentation

https://docs.rs/mathlab

MathLab :

A Powerful Math Library for Rust

Modules

1. constants

constant	constant	constant
E	INF_F32	INF_F64
LN2	LN10	LOG2E
LOG10E	NAN_F32	NAN_F64
NINF_F32	NINF_F64	PHI
PI	TAU

2. functions

args

function	function	function
monolist

function	function	function
abs	add	ceil
deg_to_rad	divi	f64_to_f32
fact	floor	fround
gamma	i64_to_f64	inv
is_inf_f32	is_inf_f64	is_nan_f32
is_nan_f64	is_ninf_f32	is_ninf_f64
mult	pow	rad_to_deg
rem	round	sign
sqr	subt	u64_to_f64

function	function	function
abs_vec	ceil_vec	deg_to_rad_vec
f64_to_f32_vec	fact_vec	floor_vec
fround_vec	gamma_vec	i64_to_f64_vec
inv_vec	rad_to_deg_vec	round_vec
sign_vec	sqr_vec	u64_to_f64_vec