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- Path: mail2news.demon.co.uk!dookie.demon.co.uk
- From: Jonathan Belson <jon@dookie.demon.co.uk>
- Newsgroups: comp.sys.amiga.programmer
- Subject: Re: Help with SAS functions...
- Date: Sat, 20 Apr 96 11:23:16 GMT
- Organization: a Graveyard of Empty Bottles
- Message-ID: <9604201123.AA0025z@dookie.demon.co.uk>
- References: <9604132054.AA0023x@dookie.demon.co.uk> <DpwLMv.Iy4@unx.sas.com> <9604152100.AA0024q@dookie.demon.co.uk> <773.6681T797T1696@stud.cs.uit.no>
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- Magne Oestlyngen (magneoe@stud.cs.uit.no) wrote:
- : >Doug Walker (walker@chang.unx.sas.com) wrote:
-
- : >Not a function, sorry, presumably it's a constant. I searched all the
- : >source but could find no other reference to it.
- :
- : In include:math.h:
- :
- : #define PID2 1.57079632679489661923 /* PI/2 */
-
- Doh! 8^) Thanks for that, I'd never coae across it before.
-
- I've just checked throught the GNU math.h and found the equivalent is M_PI_2.
-
- Thanks,
- Jon
-