Equation Examples - Waigo01/math_utils_lib GitHub Wiki

let res = quick_eval!("eq(3x^2+2x-1=0, x)")?.round(3).to_vec();
    
assert_eq!(res, vec![value!(-1), value!(1./3.).round(3)]);

let equation = "eq(2x+5y+2z=-38, 3x-2y+4z=17, -6x+y-7z=-12, x, y, z)";

let res = quick_eval!(equation)?.round(3).to_vec();

assert_eq!(res, vec![value!(3, -8, -2)]);

let equation = "eq(y=x^2+6x-8, y=4x+7, x, y)";

let res = quick_eval!(equation)?.round(3).to_vec();

assert_eq!(res, vec![value!(-5, -13), value!(3, 19)]);