feat: Add trigonometric conversion functions for degrees and radians

Author: DonColon

src/core/utils/Maths.ts

@@ -1 +1,39 @@
-export function toDegrees(radians: number): number {	return ((radians * 180) / Math.PI + 360) % 360;}export function toRadians(degrees: number): number {	return (degrees * Math.PI) / 180;}export function isDivisibleBy(value: number, divisor: number): boolean {	return value % divisor === 0;}export function isEven(value: number): boolean {	return isDivisibleBy(value, 2);}export function isOdd(value: number): boolean {	return !isDivisibleBy(value, 2);}export function isPowerOf(value: number, base: number): boolean {	if (value === 0) return false;	const exponent = Math.log(value) / Math.log(base);	return Math.ceil(exponent) === Math.floor(exponent);}export function isPrime(value: number): boolean {	if (value <= 1) return false;	for (let i = 2; i < value; i++) {		if (isDivisibleBy(value, i)) {			return false;		}	}	return true;}export function isPerfectSquare(value: number): boolean {	const side = Math.floor(Math.sqrt(value));	return side * side === value;}export function isFibonacci(value: number): boolean {	return isPerfectSquare(5 * value * value + 4) || isPerfectSquare(5 * value * value - 4);}
+export function isDivisibleBy(value: number, divisor: number): boolean {
+	return value % divisor === 0;
+}
+
+export function isEven(value: number): boolean {
+	return isDivisibleBy(value, 2);
+}
+
+export function isOdd(value: number): boolean {
+	return !isDivisibleBy(value, 2);
+}
+
+export function isPowerOf(value: number, base: number): boolean {
+	if (value === 0) return false;
+
+	const exponent = Math.log(value) / Math.log(base);
+	return Math.ceil(exponent) === Math.floor(exponent);
+}
+
+export function isPrime(value: number): boolean {
+	if (value <= 1) return false;
+
+	for (let i = 2; i < value; i++) {
+		if (isDivisibleBy(value, i)) {
+			return false;
+		}
+	}
+
+	return true;
+}
+
+export function isPerfectSquare(value: number): boolean {
+	const side = Math.floor(Math.sqrt(value));
+	return side * side === value;
+}
+
+export function isFibonacci(value: number): boolean {
+	return isPerfectSquare(5 * value * value + 4) || isPerfectSquare(5 * value * value - 4);
+}