Short: Very fast replacement for all math libraries (demo) Author: Matthias_Henze@CyberdyneSystems.de (Matthias Henze) Uploader: Matthias_Henze@CyberdyneSystems.de (Matthias Henze) Version: 44.31 demo (16.09.97) Type: util/libs Replaces: util/libs/HSMathLibs_040.lha Distribution: AmiNet Requires: AmigaOS 2.0+ (V37) and MC68040 The "HSMathLibs" replace the libraries "mathffp.library", "mathieeedoubbas.library", "mathieeedoubtrans.library", "mathieeesingtrans.libray" and "mathtrans.library" with highly optimized versions for MC68040. They patch the "mathieeesingbas.libray" for MC68040. The precision is as high (some functions are even more precise) as of the original libraries shipped with AmigaOS 3.x. The "HSMathLibs" are completely written in assembler to achieve the maximum acceleration. History: ~~~~~~~~ HSMathLibs V.44.31 (06.09.1998 - 16.09.1998): ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ - Bugfixing of the function "IEEEDPPow" (mathieeedoubtrans.library)@{par} HSMathLibs V.44.30 (26.07.1998 - 05.09.1998): ŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻŻ - the mathffp.library and a patch to load this lib written@{par} - the functions "SPExp", "SPLog", "SPLog10", "SPPow", "SPAcos", "SPCosh", "SPSinh", "SPTanh" (mathtrans.library), "IEEESPExp", "IEEESPLog", "IEEESPLog10", "IEEESPPow", "IEEESPAcos", "IEEESPCosh", "IEEESPSinh", "IEEESPTanh" (mathieeesingtrans.library), "IEEEDPLog", "IEEEDPLog10", "IEEEDPPow", "IEEEDPAcos", "IEEEDPCosh", "IEEEDPSinh", "IEEEDPTanh" (mathieeedoubtrans.library) and many other functions optimized - Bugfixing of the function "InitLib" by all libraries - Bugfixing of the functions "SPPow", "SPCos", "SPSin", "SPTan" (mathtrans.library), "IEEESPPow", "IEEESPCos", "IEEESPSin", "IEEESPTan" (mathieeesingtrans.library), "IEEEDPPow", "IEEEDPCos", "IEEEDPSin", "IEEEDPTan" (mathieeedoubtrans.library), "IEEEDPFloor", "IEEEDPCeil" (mathieeedoubbas.library) and many other functions - the manual overwork and extend - installerscript overwork and extend ---------------------------------------------------------------- CyberdyneSystems Internet Service & Software Development URL: http://WWW.CyberdyneSystems.de/ Matthias Henze, Gorkistr. 127 04347 Leipzig, Germany fon.: +49 (0) 341/2326414 email: - Matthias Henze: Matthias_Henze@CyberdyneSystems.de - Uwe Schienbein: Uwe_Schienbein@CyberdyneSystems.de - Jens Schildknecht: Jens_Schildknecht@CyberdyneSystems.de - Carsten Bornholz: Carsten_Bornholz@CyberdyneSystems.de - WebMaster: WebMaster@CyberdyneSystems.de ---------------------------------------------------------------- ============================= Archive contents ============================= Original Packed Ratio Date Time Name -------- ------- ----- --------- -------- ------------- 12428 6116 50.7% 25-Jul-98 19:59:06 +mathieeedoubtransTest 12204 6001 50.8% 25-Jul-98 20:04:42 +mathieeesingtransTest 12960 6023 53.5% 25-Jul-98 20:09:04 +mathtransTest 1937 1121 42.1% 25-Jul-98 20:59:16 +HD-Install_deutsch.info 1937 1144 40.9% 25-Jul-98 20:59:24 +HD-Install_english.info 11074 3602 67.4% 17-Sep-98 00:53:20 +HSMathLibs.guide 1396 522 62.6% 17-Jul-98 15:32:42 +HSMathLibs.guide.info 10180 3331 67.2% 17-Sep-98 00:53:38 +HSMathLibs_e.guide 1396 520 62.7% 17-Jul-98 15:32:42 +HSMathLibs_e.guide.info 12356 6108 50.5% 25-Jul-98 19:57:00 +mathieeedoubtransTest 12132 5991 50.6% 25-Jul-98 20:03:10 +mathieeesingtransTest 12888 6005 53.4% 25-Jul-98 20:06:48 +mathtransTest 9928 5205 47.5% 25-Jul-98 19:59:56 +mathieeedoubbasTest 5438 1444 73.4% 16-Sep-98 20:01:16 +HD-Installer_script 1488 941 36.7% 17-Sep-98 00:14:04 +mathieeedoubbas.library 14908 7384 50.4% 17-Sep-98 00:13:58 +mathieeedoubtrans.library 14508 7279 49.8% 17-Sep-98 00:13:40 +mathieeesingtrans.library 14908 7543 49.4% 17-Sep-98 00:13:34 +mathtrans.library 1188 544 54.2% 17-Jul-98 15:32:42 HSMathLibs_040.info 9876 5215 47.1% 25-Jul-98 19:49:04 +mathieeedoubbasTest -------- ------- ----- --------- -------- 175130 82039 53.1% 19-Sep-98 18:25:36 20 files