| |
ID ▼ |
Type ▼ |
Status ▼ |
Priority ▼ |
Milestone ▼ |
Owner ▼ |
|
Summary + Labels ▼ |
Stars ▼ |
... |
|
|
2863 |
Defect
|
Accepted
|
Critical
|
Release0.7.2
|
----
|
|
Plotting failures with SymPy-Bot
Plotting
|
2
|
|
|
|
2923 |
Defect
|
Accepted
|
Critical
|
Release0.7.2
|
----
|
|
References to the tutorial in the docs point to non-English versions
Documentation
|
2
|
|
|
|
3014 |
Defect
|
Accepted
|
Critical
|
Release0.7.2
|
----
|
|
mathml printing doctest failure
Printing
|
2
|
|
|
|
3053 |
Defect
|
Accepted
|
Critical
|
Release0.7.2
|
----
|
|
setup.py egg-info fails on Python3
Python3
|
2
|
|
|
|
3008 |
Defect
|
Accepted
|
Critical
|
Release0.7.2
|
----
|
|
Cython (apparently) version causing problems
|
1
|
|
|
|
3036 |
Defect
|
Accepted
|
Critical
|
Release0.7.2
|
----
|
|
sympy-bot hangs
Testing
|
1
|
|
|
|
3043 |
Defect
|
Accepted
|
Critical
|
Release0.7.2
|
----
|
|
NoSuchDisplayException in test_args
Plotting
Testing
|
1
|
|
|
|
2626 |
Defect
|
Started
|
High
|
Release0.7.2
|
----
|
|
Piecewise should use a different syntax for "otherwise"
CodeInImportedIntoMelange
|
4
|
|
|
|
1721 |
Defect
|
NeedsDecision
|
High
|
Release0.7.2
|
Ronan.L...@gmail.com
|
|
Rename class 'Real'
|
2
|
|
|
|
2070 |
Defect
|
Started
|
High
|
Release0.7.2
|
asmeurer@gmail.com
|
|
All elements of .args should be Basic
NeedsReview
|
2
|
|
|
|
2371 |
Defect
|
NeedsDecision
|
High
|
Release0.7.2
|
matt...@gmail.com
|
|
Completely untested modules in sympy.polys
Polynomial
|
1
|
|
|
|
1235 |
Defect
|
Accepted
|
Medium
|
Release0.7.2
|
----
|
|
Problem installing in Windows
CodeInImportedIntoMelange
|
4
|
|
|
|
1735 |
Defect
|
NeedsDecision
|
Medium
|
Release0.7.2
|
Ronan.L...@gmail.com
|
|
Rename .func attribute
|
4
|
|
|
|
2142 |
Defect
|
Accepted
|
Medium
|
Release0.7.2
|
asmeurer@gmail.com
|
|
Improve SymPyDeprecationWarning to show expected version for feature removal
|
3
|
|
|
|
2726 |
Defect
|
Accepted
|
Medium
|
Release0.7.2
|
asmeurer@gmail.com
|
|
Piecewise((1,Interval(0,1,False,True)),(0,True)) syntax should not be allowed
|
2
|
|
|
|
2721 |
Enhancement
|
Accepted
|
Medium
|
Release0.7.2
|
asmeurer@gmail.com
|
|
Relational assumptions
Assumptions
|
1
|
|
|
|
2845 |
Enhancement
|
Accepted
|
Medium
|
Release0.7.2
|
krastano...@gmail.com
|
|
Integrating the new plotting module
Plotting
NeedsReview
|
1
|
|
|
|
1038 |
Defect
|
Accepted
|
High
|
Release0.7.3
|
----
|
|
(sin(x)*cos(x)).series(x, 0, 1000) takes forever
Series
|
8
|
|
|
|
1198 |
Defect
|
Accepted
|
High
|
Release0.7.3
|
----
|
|
pickle does not work for Function
Live
|
3
|
|
|
|
1887 |
Defect
|
Accepted
|
High
|
Release0.7.3
|
Ronan.L...@gmail.com
|
|
Separate boolean and symbolic relationals
Logic
|
3
|
|
|
|
2389 |
Defect
|
Started
|
High
|
Release0.7.3
|
matt...@gmail.com
|
|
Remove deprecated __contains__ methods
PassedReview
|
1
|
|
|
|
1491 |
Defect
|
Started
|
Medium
|
Release0.7.3
|
matt...@gmail.com
|
|
Remove old printing ordering at some point
Printing
|
7
|
|
|
|
2987 |
Defect
|
Accepted
|
Medium
|
Release0.7.3
|
----
|
|
Change the behaviour of the deprecated Plot()
EasyToFix
|
1
|
|
|
|
1047 |
Enhancement
|
Started
|
High
|
Release0.8.0
|
----
|
|
Suggested new assumption system
Assumptions
|
14
|
|
|
|
391 |
Enhancement
|
Accepted
|
Medium
|
Release0.8.0
|
----
|
|
naming for subclasses of Function ?
|
5
|
|
|
|
537 |
Defect
|
Started
|
High
|
----
|
----
|
|
sympy <-> numpy interoperation
|
10
|
|
|
|
440 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Symbol.__call__ should not create a Function
Core
Parsing
|
8
|
|
|
|
1117 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Setup buildbot (again)
Testing
AlternatePython
|
7
|
|
|
|
1233 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
fix the rest of jython bugs
AlternatePython
|
6
|
|
|
|
666 |
Defect
|
Started
|
High
|
----
|
----
|
|
sorting of expressions makes subs_dict() fail
Matching
NeedsReview
smichr
|
5
|
|
|
|
683 |
Defect
|
Started
|
High
|
----
|
----
|
|
speedup of sum(x**i/i,i=1..400)
|
5
|
|
|
|
1291 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
reduce the import sympy time
|
5
|
|
|
|
135 |
Enhancement
|
Started
|
High
|
----
|
----
|
|
Equation & Inequality class
|
4
|
|
|
|
1695 |
Defect
|
Started
|
High
|
----
|
----
|
|
integral of a piecewise function gives bad result
NeedsBetterPatch
Integration
|
4
|
|
|
|
1752 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
setup.py test should run the doctests even when the regular tests fail
EasyToFix
Testing
CodeInImportedIntoMelange
NeedsReview
|
4
|
|
|
|
2026 |
Enhancement
|
Started
|
High
|
----
|
asmeurer@gmail.com
|
|
Exact, algebraic, and integer_power substitution
Matching
NeedsReview
|
4
|
|
|
|
2042 |
Enhancement
|
Accepted
|
High
|
----
|
asmeurer@gmail.com
|
|
Frac() object for rational function arithmetics
Polynomial
|
4
|
|
|
|
2495 |
Defect
|
Accepted
|
High
|
----
|
asmeurer@gmail.com
|
|
Test failures with the cache turned off
|
4
|
|
|
|
515 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
update matrix wiki with the new output code
Matrices
|
3
|
|
|
|
688 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
generate documentation from tests
|
3
|
|
|
|
692 |
Defect
|
Accepted
|
High
|
----
|
ondrej.c...@gmail.com
|
|
copy (not move) isympy to isympy.py
|
3
|
|
|
|
797 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
bug in Lambda
|
3
|
|
|
|
934 |
Defect
|
NeedsDecision
|
High
|
----
|
----
|
|
Lambdify with Matrix and python math
Matrices
|
3
|
|
|
|
978 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
extract (-1) from all expressions canonically
Matrices
|
3
|
|
|
|
1116 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
integrate outputs wrong result when the function is singular
WrongResult
Integration
|
3
|
|
|
|
1180 |
Defect
|
New
|
High
|
----
|
----
|
|
Strange behaviour of O notation
WrongResult
|
3
|
|
|
|
1741 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
py.bench broken
Testing
|
3
|
|
|
|
2032 |
Defect
|
Accepted
|
High
|
----
|
asmeurer@gmail.com
|
|
Ability to work with K[x, 1/x] in Polys
Polynomial
|
3
|
|
|
|
2367 |
Defect
|
Accepted
|
High
|
----
|
asmeurer@gmail.com
|
|
SymPy's readthedocs documentation is broken
Documentation
EasyToFix
CodeInImportedIntoMelange
|
3
|
|
|
|
747 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Allow manipulation of raw expression trees
|
2
|
|
|
|
754 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Have re and im call expand(complex=True) -- see comment 15
EasyToFix
Integration
CodeInImportedIntoMelange
|
2
|
|
|
|
860 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
vectors substitution
Matrices
|
2
|
|
|
|
1297 |
Defect
|
Started
|
High
|
----
|
----
|
|
examples don't run
|
2
|
|
|
|
1335 |
Defect
|
Accepted
|
High
|
----
|
Vinzent.Steinberg@gmail.com
|
|
WildFunction() broken
Matching
|
2
|
|
|
|
2307 |
Defect
|
Accepted
|
High
|
----
|
Ronan.L...@gmail.com
|
|
as_coeff_mul()[0] != as_coeff_Mul()[0] when the coeff is Number (not Rational)
|
2
|
|
|
|
2354 |
Defect
|
Started
|
High
|
----
|
matt...@gmail.com
|
|
Put all printing orderings in one central location
Printing
PassedReview
|
2
|
|
|
|
2385 |
Defect
|
Accepted
|
High
|
----
|
Ronan.L...@gmail.com
|
|
Refactor Basic.sorted_key
PassedReview
Ronan.Lamy
|
2
|
|
|
|
2391 |
Defect
|
Started
|
High
|
----
|
Ronan.L...@gmail.com
|
|
Factor out old-style assumptions
NeedsReview
Assumptions
|
2
|
|
|
|
2415 |
Defect
|
Started
|
High
|
----
|
Ronan.L...@gmail.com
|
|
Poly(x, x) * I != I * Poly(x, x)
Polynomial
|
2
|
|
|
|
2574 |
Defect
|
Accepted
|
High
|
----
|
Ronan.L...@gmail.com
|
|
Wrong assumptions for LambertW(-1)
Assumptions
WrongResult
|
2
|
|
|
|
2801 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
lambdify() is not mentioned anywhere
Documentation
CodeInImportedIntoMelange
|
2
|
|
|
|
2832 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
bool(Relational) should raise ValueError
|
2
|
|
|
|
2956 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Simetimes the test_hyperexpand.py (test_meijerg_shift_operators) fails in master.
NeedsReview
smichr
|
2
|
|
|
|
345 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
implement _sage_ methods
crisjss
NeedsReview
|
1
|
|
|
|
674 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
( x*z*sin(2*phi)*r**7 ).match(matcher) is wrong
Matching
|
1
|
|
|
|
784 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
.match(g1 * log(gamma) + g2 * gamma + g3) doesn't work
WrongResult
Matching
|
1
|
|
|
|
901 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
unicode is messed up in isympy sometimes
Printing
|
1
|
|
|
|
1015 |
Defect
|
Started
|
High
|
----
|
----
|
|
limit((1+x/(n+sin(n)))**n,n,oo) doesn't work
Series
|
1
|
|
|
|
1118 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Memory leak in trig functions
|
1
|
|
|
|
1168 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Matrix([[x+y, -x, 0], [-x-y, x, 1], [0,1,0]]).inf() gives wrong result
WrongResult
Matrices
|
1
|
|
|
|
1319 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
constants left out in matching d/dx(g(x)*dy/dx)
Matching
|
1
|
|
|
|
2196 |
Defect
|
Accepted
|
High
|
----
|
asmeurer@gmail.com
|
|
Document assumptions
Documentation
Assumptions
|
1
|
|
|
|
2552 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
(1/(x*y)).subs(x*y, whatever) doesn't work
CodeInImportedIntoMelange
|
1
|
|
|
|
2571 |
Defect
|
Accepted
|
High
|
----
|
asmeurer@gmail.com
|
|
Regression in Integral.subs
Integration
|
1
|
|
|
|
2600 |
Defect
|
Accepted
|
High
|
----
|
asmeurer@gmail.com
|
|
Variable definitions do not always work at SymPy Live
Live
|
1
|
|
|
|
2634 |
Defect
|
Accepted
|
High
|
----
|
asmeurer@gmail.com
|
|
Refactor the IGNORE_EXCEPTION_DETAIL option in the doctest runner
Testing
Python3
|
1
|
|
|
|
2639 |
Defect
|
Accepted
|
High
|
----
|
asmeurer@gmail.com
|
|
Product() is seriously broken
Concrete
CodeInImportedIntoMelange
|
1
|
|
|
|
2661 |
Defect
|
Accepted
|
High
|
----
|
asmeurer@gmail.com
|
|
Open parenthesis '(' does not work in live.sympy.org in Mobile Safari
Live
|
1
|
|
|
|
2786 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Fill in missing tests for sympy.physics module in test_args.py
Core
CodeInImportedIntoMelange
|
1
|
|
|
|
2928 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Fullscreen button shouldn't be in the mobile version of SymPy Live
Live
|
1
|
|
|
|
2963 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
geometry objects should derive from Basic
Geometry
NeedsReview
smichr
|
1
|
|
|
|
3031 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
init_session() doesn't work in the IPython qtconsole
IPython
|
1
|
|
|
|
3048 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
isympy -a is broken
IPython
|
1
|
|
|
|
1220 |
Defect
|
Accepted
|
High
|
----
|
ondrej.c...@gmail.com
|
|
w = Wild("coeff") fails
Matching
|
0
|
|
|
|
694 |
Defect
|
Started
|
Medium
|
----
|
----
|
|
Add tests from "Review of CAS mathematical capabilities", by Michael Wester
EasyToFix
|
10
|
|
|
|
93 |
Enhancement
|
Accepted
|
Medium
|
----
|
----
|
|
Square root denesting
GHOP
CodeInImportedIntoMelange
|
9
|
|
|
|
353 |
Enhancement
|
Started
|
Medium
|
----
|
andy.ter...@gmail.com
|
|
piecewise functions
GHOP
|
8
|
|
|
|
16 |
Enhancement
|
Started
|
Medium
|
----
|
----
|
|
objects with indices (tensors)
Matrices
EasyToFix
CodeInImportedIntoMelange
|
7
|
|
|
|
1000 |
Defect
|
Accepted
|
Medium
|
----
|
----
|
|
limit a/x (Make limit() two sided by default)
WrongResult
|
7
|
|
|
|
111 |
Enhancement
|
Started
|
Medium
|
----
|
----
|
|
Simplification of trig expressions
Simplify
|
6
|
|
|
|
362 |
Enhancement
|
Accepted
|
Medium
|
----
|
----
|
|
Possible speed improvements to core
Series
|
6
|
|
|
|
388 |
Defect
|
Accepted
|
Medium
|
----
|
----
|
|
sympification of matrices, Matrix is not Basic, creation of MutableBasic
Matrices
|
6
|
|
|
|
872 |
Defect
|
Accepted
|
Medium
|
----
|
----
|
|
remove dependency on pexpect and add support for Mathtex
|
6
|
|
|
|
1620 |
Defect
|
Accepted
|
Medium
|
----
|
asmeurer@gmail.com
|
|
Allow derivatives of unknown functions evaluated at a point
|
6
|
|
|
|
1725 |
Defect
|
Accepted
|
Medium
|
----
|
smi...@gmail.com
|
|
Implement switch manager for expand() and possibly others
NeedsReview
smichr
|
6
|
|
|
|
1736 |
Defect
|
Started
|
Medium
|
----
|
Ronan.L...@gmail.com
|
|
Refactor pattern matching and substitution
Matching
|
6
|
|
|
|
309 |
Defect
|
Accepted
|
Medium
|
----
|
brian.jo...@gmail.com
|
|
plotting on macos x freezes
Plotting
|
5
|
|
|
|
509 |
Enhancement
|
New
|
Medium
|
----
|
----
|
|
Collecting expressions containing a variable
NeedsReview
smichr
|
5
|
|
|
|
642 |
Defect
|
Accepted
|
Medium
|
----
|
----
|
|
wrong answer from simplifying non-commutative symbols
WrongResult
NonCommutative
NeedsReview
smichr
|
5
|
|
|
|
823 |
Defect
|
Accepted
|
Medium
|
----
|
----
|
|
laplace, div, grad
Matrices
NeedsReview
ondrej.certik
|
5
|
|