mod.ts

/**
* This module contains functions to add / subtract / multiply and divide 2 numbers. 
* @module mod.ts
* 
*  * ```ts
* import { add } from "@monishcm-jsr/hello-jsr";
*
*  add (1, 2) // returns 3
* ```
* 
*/

import * as complex from 'npm:complex@latest';

/**
 * 
 * @param a first number
 * @param b second number
 * @returns addition of a and b
 */
export function add(a: number, b: number): number {
    return a + b;
}

/**
 * 
 * @param a first number
 * @param b second number
 * @returns difference of a and b
 */
export function subtract(a: number, b: number): number {
    return a - b;
}

/**
 * 
 * @param a first number
 * @param b second number
 * @returns product of a and b
 */
export function multiply(a: number, b: number): number {
    return a * b;
}

/**
 * 
 * @param a first number
 * @param b second number
 * @returns division of a and b
 */
export function divide(a: number, b: number): number {
    if (b === 0) {
        throw new Error("Cannot divide by zero");
    }
    return a / b;
}

/**
 * 
 * @param a first complex number
 * @param b second complex number
 * @returns addition of a and b
 */
export function complexAdd(a: complex, b: complex): complex {
    return complex.add(a, b);
}