pi is a function. Try this: $theta = 15*pi()/360; It should return 0.13089969389957 -Evan Nemerson > $theta = 15*pi/360; > gives a value of 0 for $theta... it should be something like 0.131... > Julia -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
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