How to calculate exponent (base raised to the power of exp) (power function) in JavaScript

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asked Jun 26, 2015 by avibootz
edited Dec 13, 2015 by avibootz

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2 Answers

console.log(Math.pow(2, 3));  // 8
console.log(Math.pow(3, 3));  // 27
console.log(Math.pow(3, 2));  // 9
console.log(Math.pow(2, 2));  // 4
console.log(Math.pow(5, 2));  // 25
 
 
 
 
/*
run:
 
8
27
9
4
25
 
*/

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answered Jun 26, 2015 by avibootz
edited May 30, 2022 by avibootz

<!DOCTYPE html>
<html>
<head>  
</head>
 
<body>
<p id="calc"></p>

<script>
function _pow(x, y) {
    document.getElementById("calc").innerHTML = Math.pow(x, y);
}
</script>

<input type="button" value="pow(3, 4)" onclick="_pow(3, 4)" />
<input type="button" value="pow(3, 2)" onclick="_pow(2, 3)" />
<input type="button" value="pow(2, 3)" onclick="_pow(3, 2)" />
 
</body>
</html>



<!-- 
run:

81
8
9

-->

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answered May 20, 2024 by avibootz

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How to calculate exponent (base raised to the power of exp) (power function) in JavaScript

2 Answers

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