Comment #42 on issue 1694 by nicolas.pourcelot: solve has many issues with
fractions
http://code.google.com/p/sympy/issues/detail?id=1694
if checksol(b, symbol, sol) is not True: # False or None
yes, I adapted it from if checksol(f, symbol, sol) is not False: in an
other part of the code,
Comment #43 on issue 1694 by nicolas.pourcelot: solve has many issues with
fractions
http://code.google.com/p/sympy/issues/detail?id=1694
Or we may at least emit a warning for the solutions which could not be
verified.
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Updates:
Labels: -PassedReview NeedsReview
Comment #44 on issue 1694 by smichr: solve has many issues with fractions
http://code.google.com/p/sympy/issues/detail?id=1694
1) Regarding comment 13,14: There is only one solution to the equation in
question there. Does the current patch
Updates:
Labels: -NeedsReview NeedsBetterPatch
Comment #45 on issue 1694 by smichr: solve has many issues with fractions
http://code.google.com/p/sympy/issues/detail?id=1694
Two bad solutions are slipping through after applying the patch:
from sympy import *
var('x')
x
Comment #46 on issue 1694 by smichr: solve has many issues with fractions
http://code.google.com/p/sympy/issues/detail?id=1694
Also, the above takes excessively long to report in comparison to master:
master:
0.635
3.04 - 6.03*I
0
3.04 + 6.03*I
2.2135913
after patch:
3.04 - 6.03*I
0
3.04
Updates:
Cc: -asmeurer
Labels: -NeedsBetterPatch NeedsReview
Comment #47 on issue 1694 by nicolas.pourcelot: solve has many issues with
fractions
http://code.google.com/p/sympy/issues/detail?id=1694
@smichr, in short (I've just lost my comment before posting it):
#comments
Comment #49 on issue 1694 by asmeurer: solve has many issues with fractions
http://code.google.com/p/sympy/issues/detail?id=1694
It's because you are only running it when f is a Mul or Pow (here it is an
Add). Maybe you meant to only indent line 257?
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Comment #50 on issue 1694 by nicolas.pourcelot: solve has many issues with
fractions
http://code.google.com/p/sympy/issues/detail?id=1694
I use f.as_numer_denom() only for Mul or Pow.
But in case of GS_POLY_CV_1 strategy, checksol() is used for an Add.
(line 322)
for sol in cv_sols:
On Fri, Jul 2, 2010 at 9:45 PM, Ondrej Certik ond...@certik.cz wrote:
On Fri, Jul 2, 2010 at 8:28 PM, Aaron S. Meurer asmeu...@gmail.com wrote:
On Jul 2, 2010, at 5:41 PM, Ondrej Certik wrote:
Hi,
I just read this:
http://github.com/blog/674-introducing-organizations
citing: or needed
For those people who have originally cloned from the old git.sympy.org, this
will set the pull url to the GitHub page:
git remote set-url origin g...@github.com:sympy/sympy.git
and this will (I think) add the old one as a backup:
git remote set-url --add origin git://git.sympy.org/sympy.git
On Sat, Jul 3, 2010 at 1:20 AM, Ondrej Certik ond...@certik.cz wrote:
We need to create some better pages. It's as simple as just cloning
the repo, and pushing it in.
What kind of things (if any) did you have in mind? Would we like to
eventually have all of the wiki pages there, instead, or
On Sat, Jul 3, 2010 at 4:29 PM, James Pearson james.m.pear...@gmail.com wrote:
On Sat, Jul 3, 2010 at 1:20 AM, Ondrej Certik ond...@certik.cz wrote:
We need to create some better pages. It's as simple as just cloning
the repo, and pushing it in.
What kind of things (if any) did you have in
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