Issue 1291 in sympy: reduce the import sympy time

Comment #16 on issue 1291 by fab...@fseoane.net: reduce the import sympy time http://code.google.com/p/sympy/issues/detail?id=1291 I find that it would be very difficult to reduce the 10% of the time spent in sympy.core.assumptions (on the other hand, this would be eliminated when we migra

Issue 1340 in sympy: Cannot use Differential Equations

Status: New Owner: Labels: Type-Defect Priority-Medium New issue 1340 by zorg724: Cannot use Differential Equations http://code.google.com/p/sympy/issues/detail?id=1340 - Version 0.6.4.beta1 released - Windows XP f(x).diff(x, x) + f(x) Traceback (most recent call last): File "", line 1

Issue 1341 in sympy: Sympy has pexpect dependancy

Updates: Status: Duplicate Mergedinto: 872 Comment #1 on issue 1341 by mattpap: Sympy has pexpect dependancy http://code.google.com/p/sympy/issues/detail?id=1341 Thank you for bug report. However, this problem was already reported in issue #872. -- You received this message be

Issue 872 in sympy: preview depends on pexpect and thus doesn't work on Windows

Comment #9 on issue 872 by mattpap: preview depends on pexpect and thus doesn't work on Windows http://code.google.com/p/sympy/issues/detail?id=872 Issue 1341 has been merged into this issue. -- You received this message because you are listed in the owner or CC fields of this issue, or becau

Issue 1342 in sympy: Calulating a series expansion hangs

Status: New Owner: Labels: Type-Defect Priority-Medium New issue 1342 by docherty: Calulating a series expansion hangs http://code.google.com/p/sympy/issues/detail?id=1342 Taking a Taylor series of some expressions results in Sympy hanging when two terms of equal powers in the expansion var

Issue 1341 in sympy: Sympy has pexpect dependancy

Status: New Owner: Labels: Type-Defect Priority-Medium New issue 1341 by zorg724: Sympy has pexpect dependancy http://code.google.com/p/sympy/issues/detail?id=1341 Windows XP , # 9 Feb 2009 Version 0.6.4.beta1 released the Sympy installation (with exe) is not complete, it does not carry the

Issue 1342 in sympy: Calulating a series expansion hangs

Comment #1 on issue 1342 by docherty: Calulating a series expansion hangs http://code.google.com/p/sympy/issues/detail?id=1342 Also discussed in this thread http://groups.google.com/group/sympy/t/9befd022c87583fd The problem seems to be caused by the pattern matching in the `core/power.py` fi

Issue 1291 in sympy: reduce the import sympy time

Comment #17 on issue 1291 by Vinzent.Steinberg: reduce the import sympy time http://code.google.com/p/sympy/issues/detail?id=1291 I agree. We should definitively not spend time on optimizing the import time of the old assumptions system. On the other hand, it should be rather trivial to impo

Issue 1200 in sympy: tests -- filter out xfailed tests by default

Comment #5 on issue 1200 by fab...@fseoane.net: tests -- filter out xfailed tests by default http://code.google.com/p/sympy/issues/detail?id=1200 i too find expected_fail a better name than xfail. Also note that xfail does not seem to work with option --boxed fab...@delta02:~/dev/sympy$ py.t

Issue 1305 in sympy: sympy.roots not working for slightly more complicated polynomials

Updates: Status: Accepted Cc: mattpap Labels: NeedsReview Comment #3 on issue 1305 by fab...@fseoane.net: sympy.roots not working for slightly more complicated polynomials http://code.google.com/p/sympy/issues/detail?id=1305 could not reproduce the problem. Maybe this w

Issue 1343 in sympy: Polynomial GCD examples seem to be broken

Status: Accepted Owner: CC: mattpap Labels: Type-Defect Priority-Medium New issue 1343 by fab...@fseoane.net: Polynomial GCD examples seem to be broken http://code.google.com/p/sympy/issues/detail?id=1343 in doc/src/modules/polynomials.txt: I cannot execute the lines >>> f = 12*(x

Issue 1291 in sympy: reduce the import sympy time

Comment #18 on issue 1291 by fab...@fseoane.net: reduce the import sympy time http://code.google.com/p/sympy/issues/detail?id=1291 yep, but to my surprise even doing this tokenize's import time is still there, and i don't know why ... -- You received this message because you are listed in t

Issue 1291 in sympy: reduce the import sympy time

Comment #19 on issue 1291 by ondrej.certik: reduce the import sympy time http://code.google.com/p/sympy/issues/detail?id=1291 I don't have time to play with this, so I guess I'll release the last beta today and then if all is ok, make the final release. -- You received this message because yo

Issue 1340 in sympy: Cannot use Differential Equations

Updates: Status: Invalid Comment #1 on issue 1340 by mattpap: Cannot use Differential Equations http://code.google.com/p/sympy/issues/detail?id=1340 Once again thanks for bug report. This issue was fixed in: http://git.sympy.org/?p=sympy.git;a=commit;h=2b4b7b18adfb08691771c4e9bb26f962962

Issue 1340 in sympy: Cannot use Differential Equations

Comment #2 on issue 1340 by ondrej.certik: Cannot use Differential Equations http://code.google.com/p/sympy/issues/detail?id=1340 Thanks for the bug report and please keep reporting all bugs that you discover, that helps us a lot. You can use beta2: http://code.google.com/p/sympy/downloads/li

Issue 1200 in sympy: tests -- filter out xfailed tests by default

Comment #6 on issue 1200 by ondrej.certik: tests -- filter out xfailed tests by default http://code.google.com/p/sympy/issues/detail?id=1200 Maybe let's get rid of those xfails altogether? It'd kind of difficult to keep it maintained for both py.test, nosetests and bin/tests. -- You receive

Issue 1343 in sympy: Polynomial GCD examples seem to be broken

Updates: Labels: EasyToFix Comment #1 on issue 1343 by ondrej.certik: Polynomial GCD examples seem to be broken http://code.google.com/p/sympy/issues/detail?id=1343 In [1]: f = 12*(x+1)*x In [2]: g = 16*x**2 In [3]: gcd(f, g, x) Out[3]: 4⋅x the docs should be fixed. -- You received

Issue 1344 in sympy: recusive trigsimp implemented

Status: Accepted Owner: ondrej.certik Labels: Type-Defect Priority-Medium NeedsReview Milestone-Release0.6.4 New issue 1344 by ondrej.certik: recusive trigsimp implemented http://code.google.com/p/sympy/issues/detail?id=1344 Thanks to Alan. Please review Attachments: 0001-recursive-trig

Issue 1345 in sympy: trigsimp(sin(x)/cos(x)) fixed

Status: Started Owner: ondrej.certik Labels: Type-Defect Priority-Medium NeedsReview Milestone-Release0.6.4 New issue 1345 by ondrej.certik: trigsimp(sin(x)/cos(x)) fixed http://code.google.com/p/sympy/issues/detail?id=1345 a patch sent to sympy patches, please review: http://groups.google.com/

Issue 1346 in sympy: hack from a fraction removed

Status: Accepted Owner: ondrej.certik Labels: Type-Defect Priority-Medium Milestone-Release0.6.4 NeedsReview New issue 1346 by ondrej.certik: hack from a fraction removed http://code.google.com/p/sympy/issues/detail?id=1346 Please review. -- You received this message because you are listed in t

Issue 1346 in sympy: hack from a fraction() removed

Updates: Summary: hack from a fraction() removed Comment #1 on issue 1346 by ondrej.certik: hack from a fraction() removed http://code.google.com/p/sympy/issues/detail?id=1346 (No comment was entered for this change.) -- You received this message because you are listed in the owner or C

Issue 1305 in sympy: sympy.roots not working for slightly more complicated polynomials

Updates: Labels: Milestone-Release0.6.4 Comment #4 on issue 1305 by ondrej.certik: sympy.roots not working for slightly more complicated polynomials http://code.google.com/p/sympy/issues/detail?id=1305 git bisect shows that this was fixed by this commit: 3aca39a0c13c0b226cb1046a0aab9

Issue 1120 in sympy: solve(Eq(cos(x), sin(x)), x) should be atan(1)

Updates: Labels: NeedsReview Comment #12 on issue 1120 by ondrej.certik: solve(Eq(cos(x), sin(x)), x) should be atan(1) http://code.google.com/p/sympy/issues/detail?id=1120 Fixed. It raises an exception now, until we implement a solver for it. Attachments: 0001-solve-Eq-cos-x-

Issue 1342 in sympy: Calulating a series expansion hangs

Updates: Labels: Milestone-Release0.6.4 NeedsReview Comment #2 on issue 1342 by ondrej.certik: Calulating a series expansion hangs http://code.google.com/p/sympy/issues/detail?id=1342 Thanks for your patch. Please send me your name + email that you want on the patch. A preliminary pa

Issue 1200 in sympy: tests -- filter out xfailed tests by default

Comment #7 on issue 1200 by Vinzent.Steinberg: tests -- filter out xfailed tests by default http://code.google.com/p/sympy/issues/detail?id=1200 I think they are too useful for removing. -- You received this message because you are listed in the owner or CC fields of this issue, or because yo

Issue 1200 in sympy: tests -- filter out xfailed tests by default

Comment #8 on issue 1200 by Vinzent.Steinberg: tests -- filter out xfailed tests by default http://code.google.com/p/sympy/issues/detail?id=1200 Let's rather focus on a certain test runner. -- You received this message because you are listed in the owner or CC fields of this issue, or because