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Path: sserve!newshost.anu.edu.au!munnari.oz.au!news.Hawaii.Edu!ames!agate!howland.reston.ans.net!europa.eng.gtefsd.com!uunet!psgrain!ee.und.ac.za!hippo.ru.ac.za!itu1.sun.ac.za!abs From: abs@cs.sun.ac.za (Andre Skarzynski) Newsgroups: comp.os.386bsd.questions Subject: 386BSD/NetBSD FPU emulator ? Date: 19 Aug 1993 08:05:40 GMT Organization: University of Stellenbosch Lines: 24 Message-ID: <24vc8k$ltr@itu1.sun.ac.za> NNTP-Posting-Host: itu2.sun.ac.za X-Newsreader: TIN [version 1.2 PL1] Hi, I used to hack 386BSD, but have been away from it for some months now. I remember that the Floating Point Unit emulator did not work very well. It used to give incorrect answers. For example, if I run the following code: /* test floor */ main() { printf("What do I get? Answer: %f\n",floor(10,9)); } Using the math emulator I got 10,89something (can't recall exact number, but it was wrong!) When I put a copro in (I actually used a 287) I got the expected answer. 10.000000. Unfortantly I cannot use the 287 with everything. My question: Has this been fixed? Or is everyone using 486DX's ? -- Andre B. Skarzynski -- Information Technology, University of Stellenbosch -- abs@itu1.sun.ac.za ------ Tel: +27 2231 774293 Fax: +27 2231 774102 -------