Guido van Rossum
c554505ca1
Trent Mick:
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Fix overflow bug in ldexp(x, exp). The 'exp' argument maps to a C int for the
math library call [double ldexp(double, int)], however the 'd'
PyArg_ParseTuple formatter was used to yield a double, which was subsequently
cast to an int. This could overflow.
[GvR: mysteriously, on Solaris 2.7, ldexp(1, 2147483647) returns Inf
while ldexp(1, 2147483646) raises OverflowError; this seems a bug in
the math library (it also takes a real long time to compute the
Inf outcome). Does this point to a bug in the CHECK() macro? It
should have discovered that the result was outside the HUGE_VAL range.]
2000-05-08 14:29:38 +00:00
Guido van Rossum
b057dd8efa
Correctly document atan2.
1998-12-08 16:27:10 +00:00
Guido van Rossum
c6e22902ad
Added Doc strings -- by Chris Petrilli.
1998-12-04 19:26:43 +00:00
Guido van Rossum
3886bb6997
Add DL_EXPORT() to all modules that could possibly be used
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on BeOS or Windows.
1998-12-04 18:50:17 +00:00
Guido van Rossum
511f16357c
Removed MetroWerks workaround, replaced by defines in mymath.h (Jack)
1997-05-20 15:59:04 +00:00
Guido van Rossum
45b83915f8
New form of PyFPE_END_PROTECT macro.
1997-03-14 04:32:50 +00:00
Guido van Rossum
52fa3a6909
Changes for Lee Busby's SIGFPE patch set.
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Two new modules fpectl and fpetest.
Surround various and sundry f.p. operations with PyFPE_*_PROTECT macros.
1997-02-14 22:59:58 +00:00
Roger E. Masse
20c6381856
Removed references to getdoublearg and get2doublearg rename macros and
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substituted the appropriate PyArg_Parse calls. Retested. All appears well.
1996-12-18 21:59:01 +00:00
Guido van Rossum
4a4880966b
Correct *another* mistake (initmath() always fell through to fatal error).
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Watch it, Barry! :-)
1996-12-18 14:14:33 +00:00
Guido van Rossum
4c4cbf397b
Correct 1-char typo / syntax error.
1996-12-18 14:12:22 +00:00
Barry Warsaw
fc93f75da7
Better error checking in initmath().
1996-12-17 00:47:03 +00:00
Barry Warsaw
8b43b19ec9
Renamed
1996-12-09 22:32:36 +00:00
Guido van Rossum
d266eb460e
New permission notice, includes CNRI.
1996-10-25 14:44:06 +00:00
Guido van Rossum
213a685cd8
Move backup definition for hypot() to Python/hypot.c.
1996-08-29 18:13:16 +00:00
Guido van Rossum
3bcf7d2f0b
Avoid complaint about inconsistent hypot() linkage on NT.
1996-08-21 20:36:52 +00:00
Guido van Rossum
6412b1de5d
Hack for Mac (where fabs is not usable as a function pointer).
1996-08-08 19:10:21 +00:00
Guido van Rossum
557d6d6608
Don't make an exception for NeXT (BBUM says it's no longer needed).
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(But hypot() should really be defined in a separate file, triggered by
configure.)
1996-07-30 20:44:31 +00:00
Guido van Rossum
7081cf54bf
Microsoft C changes
1996-05-23 22:56:19 +00:00
Guido van Rossum
3206268692
added default hypot() implementation
1996-01-12 01:39:11 +00:00
Guido van Rossum
9caac91641
NeXT doesn't like me to declare hypot(double, double)
1995-06-14 22:17:37 +00:00
Guido van Rossum
6964f73b85
include mymath.h
1995-03-01 10:34:29 +00:00
Guido van Rossum
27fda28973
cleanup
1995-01-22 00:48:16 +00:00
Guido van Rossum
b9418686ba
rearrange declarations somewhat
1995-01-12 11:28:16 +00:00
Guido van Rossum
524b588553
Added 1995 to copyright message.
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Setup.in: clarified Tk comments somewhat.
structmodule.c: use memcpy() instead of double precision assignment.
1995-01-04 19:10:35 +00:00
Guido van Rossum
3bbc62e9c2
Another bulky set of minor changes.
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Note addition of gethostbyaddr() and improved repr() for sockets,
renaming of md5.md5() to md5.new(), and fixing of leaks in threads.
1995-01-02 19:30:30 +00:00
