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| util/rexx/RexxMathLib.lha | | | No screenshot available |
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This library provides transcendential functions for the
ARexx - programming language. It is a completely new revision of
Willy Langeveld's rexxmathlib, although no original code has been used.
The new release has been completely rewritten in assembly language and
is therefore not only faster (approx. 10 times), but provides also
a higher precision of 15.9 digits, thanks to smarter ASCII- to float
conversion routines.
The rexxmathlib.library uses the system math libraries, namely
the mathieeedoubbas.library and the mathieeedoubtrans.library and will
therefore work fine, regardless of a math-coprocessor.
____________________________________________________________________________
Changes since 38.02:
- LibInit didn't release all memory in case of failure.
- LibOpen might have run into a Wait() state and might hence
have caused some race conditions. Did not clear DEL_EXPUNGE
as well. Fixed.
- Added two new functions, DEG() and RAD() to convert between
degrees and radiants.
- The precision of atanh() has been increased in case a FPU
is available.
- The library does no longer produce a unary plus sign since some
programs seem to have trouble with it.
____________________________________________________________________________
Changes since 38.01:
- Fixed some typos in the guide, reworked it.
- Haven't found any bugs in the library, yet.
____________________________________________________________________________
Thomas Richter,
November 1999
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Contents of util/rexx/RexxMathLib.lha PERMSSN UID GID PACKED SIZE RATIO CRC STAMP NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic] 158 176 89.8% -lh5- 0c04 Oct 20 1996 RexxMathLib/mathieeedoubbas.pch
[generic] 6663 27401 24.3% -lh5- 6104 Nov 21 1999 RexxMathLib/rexxmathlib.guide
[generic] 283 537 52.7% -lh5- db4f Nov 8 1998 RexxMathLib/rexxmathlib.guide.info
[generic] 3537 5712 61.9% -lh5- 2a80 Nov 21 1999 RexxMathLib/rexxmathlib.library
[generic] 817 1718 47.6% -lh5- e193 Nov 21 1999 RexxMathLib/rexxmathlib.readme
[generic] 9310 14688 63.4% -lh5- 842a Oct 20 1996 RexxMathLib/spatch
---------- ----------- ------- ------- ------ ---------- ------------ -------------
Total 6 files 20768 50232 41.3% Nov 22 1999
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