html
html
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<!DOCTYPE html>
<html>
<script>
function calculate()
{
var principal =parseFloat(document.getElementById("principal").value);
var roi =parseFloat(document.getElementById("roi").value);
var time =parseFloat(document.getElementById("time").value);
if(principal<0 || roi<0 || time<0){
document.getElementById("warning").innerHTML = "Please enter a positive value.......";
}else{
document.getElementById("warning").innerHTML = "";
}
var a = roi/1200;
var b = 1 + a;
var c = Math.log10(b);
var d = time*c;
var e = Math.pow(10, d)
var f = (e)-1;
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css
css
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body {
}
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js
js
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