chore: change == into ===

Author: awu1130

maths/binary_exponentiation.ts

@@ -22,7 +22,7 @@ export const binaryExponent = (numbers: number[]): number => {
 
     // binary exponentiation algorithm
     // if B == 0
-    if (numbers[1] == 0) {
+    if (numbers[1] === 0) {
         // A^0 = 1
         return 1;
     }

maths/co_prime.ts

@@ -19,20 +19,20 @@ export const coPrime = (numbers: number[]): boolean => {
     }
 
     // handle input being 1
-    if (numbers[0] == 1 || numbers[1] == 1) return false
+    if (numbers[0] === 1 || numbers[1] === 1) return false
 
     let factors0 = []
     let factors1 = []
 
     // iterate from 2 to the square root of num to find a factor
     // add factors to arrays
     for (let i = 2; i <= Math.sqrt(numbers[0]); i++) {
-      if (numbers[0] % i == 0) {
+      if (numbers[0] % i === 0) {
         factors0.push(i)
       }
     }
     for (let i = 2; i <= Math.sqrt(numbers[1]); i++) {
-        if (numbers[1] % i == 0) {
+        if (numbers[1] % i === 0) {
           factors1.push(i)
         }
     }

maths/geometric_mean.ts

@@ -14,7 +14,7 @@ export const geometricMean = (numbers: number[]): number => {
     throw new TypeError('Invalid Input')
   }
   for(let i=0; i < numbers.length; i++){
-    if (numbers[i] == 0) {
+    if (numbers[i] === 0) {
         return 0
     }
   }