diff --git a/index.html b/index.html
index 8140201..107a81f 100644
--- a/index.html
+++ b/index.html
@@ -51,7 +51,7 @@ <h1 class="text-center mt-3">Scientific Calculator</h1>
                                 <button class="btn col-2 mx-md-2 mx-1 mb-2" onclick="operator('-','-')">-</button>
                             </div>
                             <div class="row justify-content-center">
-                                <button class="btn col-2 mx-md-2 mx-1 mb-2">x <span style="position: relative; bottom: .7em; right: .3em; font-size:xx-small;">y</button>
+                                <button class="btn col-2 mx-md-2 mx-1 mb-2" onclick="operator('**','^')">x <span style="position: relative; bottom: .7em; right: .3em; font-size:xx-small;">y</button>
                                 <button class="btn col-2 mx-md-2 mx-1 mb-2" onclick="number(0)">0</button>
                                 <button class="btn col-2 mx-md-2 mx-1 mb-2" onclick="number('.')">.</button>
                                 <button id="calculate" class="btn col-2 mx-md-2 mx-1 mb-2" onclick="calculate()">=</button>
diff --git a/script.js b/script.js
index 034f6b9..b93e212 100644
--- a/script.js
+++ b/script.js
@@ -86,7 +86,7 @@ function logaritma() {
         log = Math.log10(data.staging.join(''));
         data.result = log;
         data.formats.push(`log(${i})`);
-        data.resultformat.push('aktif');
+        data.resultformat.push('active');
         result.value = data.result;
         operation.value = data.formats.join('');
         data.staging = [];
@@ -103,7 +103,7 @@ function logaritma() {
         } else {
             data.formats.push(`log(${i})`);
         }
-        data.resultformat.push('aktif');
+        data.resultformat.push('active');
         result.value = data.result;
         operation.value = data.formats.join('');
         console.log(log);
@@ -117,7 +117,7 @@ function logNatural() {
         ln = Math.log(data.staging.join(''));
         data.result = ln;
         data.formats.push(`ln(${i})`);
-        data.resultformat.push('aktif');
+        data.resultformat.push('active');
         result.value = data.result;
         operation.value = data.formats.join('');
         data.staging = [];
@@ -134,7 +134,7 @@ function logNatural() {
         } else {
             data.formats.push(`ln(${i})`);
         }
-        data.resultformat.push('aktif');
+        data.resultformat.push('active');
         result.value = data.result;
         operation.value = data.formats.join('');
     }
@@ -147,7 +147,7 @@ function squareRoot() {
         sqrt = Math.sqrt(data.staging.join(''));
         data.result = sqrt;
         data.formats.push(`√(${i})`);
-        data.resultformat.push('aktif');
+        data.resultformat.push('active');
         result.value = data.result;
         operation.value = data.formats.join('');
         data.staging = [];
@@ -164,7 +164,7 @@ function squareRoot() {
         } else {
             data.formats.push(`√(${i})`);
         }
-        data.resultformat.push('aktif');
+        data.resultformat.push('active');
         result.value = data.result;
         operation.value = data.formats.join('');
     }
@@ -177,7 +177,7 @@ function factorial(){
         fact = factorialCalculation(data.staging.join(''));
         data.result = fact;
         data.formats.push(`fact(${i})`);
-        data.resultformat.push('aktif');
+        data.resultformat.push('active');
         result.value = data.result;
         operation.value = data.formats.join('');
         data.staging = [];
@@ -193,7 +193,7 @@ function factorial(){
         } else {
             data.formats.push(`fact(${i})`);
         }
-        data.resultformat.push('aktif');
+        data.resultformat.push('active');
         result.value = data.result;
         operation.value = data.formats.join('');
     }