smath

Getting Started

Example: A temperature conversion tool using SMath.translate to convert units and SMath.approx to validate the result. The translation uses freezing and boiling points for 2 unit systems to linearly interpolate between them.

import { SMath } from 'smath';

// Define some constants to
// define the number ranges
const C_Freeze = 0,
    C_Boil = 100,
    F_Freeze = 32,
    F_Boil = 212;

// Use the `SMath` class to
// translate the temperature in the
// C number range to a temperature
// in the F number range
const C = 20,
    F_expected = 68,
    F_actual = SMath.translate(C, C_Freeze, C_Boil, F_Freeze, F_Boil);

// Determine whether the
// temperature conversion
// is valid using `approx`
const valid = SMath.approx(F_expected, F_actual);
if (!valid) {
    throw new Error('Invalid result.');
}