<script language="JavaScript" type="text/JavaScript">
var quadrat = 3.1*3.1;
alert(quadrat);
</script>
quadrat = 9.610000000000001
3.2*3.2 = 10.240000000000002
3.3*3.3 = 10.889999999999998
3.4*3.4 = 11.559999999999998
3.7*3.7 = 13.690000000000001
3.9*3.9 = 15.209999999999999
usw.
Wie geht man damit um?
Gruß und Dank
Martin