Switch math command to expr-eval

commands/edit-number/math.js

@@ -1,5 +1,5 @@
 const Command = require('../../structures/Command');
-const math = require('mathjs');
+const { Parser } = require('expr-eval');
 
 module.exports = class MathCommand extends Command {
 	constructor(client) {
@@ -9,13 +9,6 @@ module.exports = class MathCommand extends Command {
 			group: 'edit-number',
 			memberName: 'math',
 			description: 'Evaluates a math expression.',
-			credit: [
-				{
-					name: 'mathjs',
-					url: 'https://mathjs.org/',
-					reason: 'Expression Parser'
-				}
-			],
 			args: [
 				{
 					key: 'expression',
@@ -27,8 +20,8 @@ module.exports = class MathCommand extends Command {
 	}
 
 	run(msg, { expression }) {
-		try {
-			const evaluated = math.evaluate(expression).toString();
+		try {	
+			const evaluated = Parser.evaluate(expression).toString();
 			return msg.reply(evaluated).catch(() => msg.reply('Invalid expression.'));
 		} catch {
 			return msg.reply('Invalid expression.');