The problem is that you need an additional parens on line 8. my $b = $r1 * ( cos($w_beta1) - (cos($w2 / 2) ) + $r2 * cos($w2 / 2));
Could happen to anyone... DrSax

In reply to Re: trigonometric functions give an uncaught user exception by DrSax
in thread trigonometric functions give an uncaught user exception by neophyte

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