ziko/src/math/functions/helper.js

a versatile javaScript framework offering a rich set of UI components, advanced mathematical utilities, reactivity, animations, client side routing and graphics capabilities

const {PI, cos, sin, tan, acos, asin, atan, cosh, sinh, tanh, acosh, asinh, atanh, log} = Math
export let Fixed={
    cos,
    sin,
    tan,
    sinc: x => sin(PI*x)/(PI*x),
    sec: x => 1/cos(x),
    csc: x => 1/sin(x),
    cot: x => 1/tan(x),
    acos,
    asin,
    atan,
    acot: x => PI/2-atan(x),
    cosh,
    sinh,
    tanh,
    coth: n => (1/2*log((1+n)/(1-n))),
    acosh,
    asinh,
    atanh,
}

Fixed = new Proxy(Fixed, {
    get(target, prop) {
        if(prop in target){
            return x => + target[prop](x).toFixed(15);
        }
        return undefined;
    }
})