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Rockbox mail archiveSubject: RE: Sinus and cosinus functionsRE: Sinus and cosinus functions
From: edx <Felix.Arends_at_gmx.de>
Date: Sat, 31 Aug 2002 17:00:54 +0200 Maybe we could implement a sin / cos function into math.h (using only one table). Otherwise, more memory is used if more than one sin-table is created. Also, it will be easier for coders to use a pre-written sin function. Regards, edx (Felix Arends) > -----Original Message----- > From: owner-rockbox_at_cool.haxx.se [mailto:owner-rockbox_at_cool.haxx.se] On > Behalf Of Daniel Stenberg > Sent: Saturday, August 31, 2002 4:54 PM > To: rockbox_at_cool.haxx.se > Subject: Re: Sinus and cosinus functions > > On Sat, 31 Aug 2002, Damien Teney wrote: > > > I am making a program that needs the sinus (sin()) and cosinus (cos()) > > functions. I looked the firmware/include/math.h file, but these > functions > > aren't defined. Is there a way to add/use them ? > > Use a table, like the bounce screensaver does. > > -- > Daniel "Bagder" Stenberg -- http://rockbox.haxx.se/ Received on 2002-08-31 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |