Posted by: prajapatinilesh | September 26, 2007

Math function

<script language=”javascript”>
var a = 123.45777777;
b = Math.round(a);
alert(b);
c = Math.floor(a);
alert(c);
d = a.toFixed(3);
alert(d);
e = Math.ceil(a)
alert(e);
f = Math.abs(a);
alert(f);
var my_pie=Math.PI;
alert(my_pie);
</script>

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