arctangent thanks

[Jeff Davis]

Thanks to all who e-mailed me info. Including non-ironic
thanks to those who suggested RTFM. (I am not a C programer;
I was posting for a friend/client who knew I had net access.)

Particular thanks to bright at nazgul for generosity over and 
above the call of duty. May your sales swell. May your tribe
increase.
 
-- 
davis at keats.ca.uky.edu
The island sang to me: Believe! Believe!