I need about 0.5 degree tolerance within [0,45] degrees range. However, need more precise results at about 45 degrees point.
~d On Monday 17 March 2003 10:56, Garst R. Reese wrote: > Dmitry wrote: > > Fellows, > > who knows the best atan() approx for argument within [0,1[ (return angles > > from 0 to 45 degrees)? > > How much error can you tolerate? > > x / (1 + .28*x*x) |e(x)| <= 5e-3 > > Garst > > > ------------------------------------------------------- > This SF.net email is sponsored by:Crypto Challenge is now open! > Get cracking and register here for some mind boggling fun and > the chance of winning an Apple iPod: > http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0031en > _______________________________________________ > Mspgcc-users mailing list > Mspgcc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mspgcc-users -- /******************************************************************** ("`-''-/").___..--''"`-._ (\ Dimmy the Wild UA1ACZ `6_ 6 ) `-. ( ).`-.__.`) Enterprise Information Sys (_Y_.)' ._ ) `._ `. ``-..-' Nevsky prospekt, 20 / 44 _..`--'_..-_/ /--'_.' ,' Saint Petersburg, Russia (il),-'' (li),' ((!.-' +7 (812) 3468202, 5585314 ********************************************************************/
