balkian/my_calculator_2
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1/x button

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This commit is contained in:
J. Fernando Sánchez 2019-01-31 11:39:14 +01:00
parent b95b431fc2
commit 5af6569228
1 changed files with 5 additions and 0 deletions
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calculator.html
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@ -9,6 +9,10 @@ function square() {
var num = document.getElementById("n1"); var num = document.getElementById("n1");
num.value = Math.pow(num.value, 2); num.value = Math.pow(num.value, 2);
} }
function inverse() {
var num = document.getElementById("n1");
num.value = Math.pow(num.value, -1);
}
</script> </script>
</head> </head>
<body> <body>
@ -17,5 +21,6 @@ Number:
<input type="text" id="n1"><p> <input type="text" id="n1"><p>
<button onclick="cube()"> x^3 </button> <button onclick="cube()"> x^3 </button>
<button onclick="square()"> x^2 </button> <button onclick="square()"> x^2 </button>
<button onclick="inverse()"> 1/x </button>
</body> </body>
</html> </html>