| |
ID |
Type |
Status |
Priority |
Milestone |
Owner |
|
Summary + Labels |
... |
| |
1427 |
Defect
|
Started
|
High
|
Release0.6.5
|
----
|
|
subs for sqrt(a/b) is wrong
WrongResult
|
|
| |
1358 |
Defect
|
Accepted
|
High
|
Release0.6.5
|
----
|
|
(e*f*e*f).subs(e*f,f*e+h) fails if e*f is not commutative
NeedsReview
|
|
| |
1291 |
Defect
|
Accepted
|
High
|
Release0.6.5
|
----
|
|
reduce the import sympy time
|
|
| |
1262 |
Defect
|
Accepted
|
High
|
Release0.6.5
|
----
|
|
fix sympy to work in python3.0
|
|
| |
1222 |
Defect
|
Accepted
|
High
|
Release0.6.5
|
----
|
|
numpy.array(Matrix()) dump and then load fails
|
|
| |
1038 |
Defect
|
Accepted
|
High
|
Release0.6.5
|
----
|
|
(sin(x)*cos(x)).series(x, 0, 1000) takes forever
Series
|
|
| |
896 |
Defect
|
Started
|
High
|
Release0.6.5
|
pearu.peterson
|
|
inconsistency and wrong result with simplifying exponentation
WrongResult
|
|
| |
1491 |
Defect
|
NeedsReview
|
Medium
|
Release0.6.5
|
ryanlists
|
|
LatexPrinter: mainvar
Latex
NeedsReview
|
|
| |
1490 |
Defect
|
NeedsReview
|
Medium
|
Release0.6.5
|
ryanlists
|
|
LatexPrinter doprint inline=None
NeedsReview
Latex
|
|
| |
1489 |
Defect
|
NeedsReview
|
Medium
|
Release0.6.5
|
ryanlists
|
|
latex printing of matrices needs more options for the matrix type used and the delimiter
NeedsReview
Latex
|
|
| |
1477 |
Defect
|
Started
|
Medium
|
Release0.6.5
|
----
|
|
Printing with double subscripts
NeedsReview
|
|
| |
1467 |
Defect
|
New
|
Medium
|
Release0.6.5
|
----
|
|
sorting values with imaginary numbers in radical
|
|
| |
1458 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
numpy + geometry doesn't work on windows
|
|
| |
1454 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
variable i in global namespace
EasyToFix
|
|
| |
1422 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
ondrej.certik
|
|
spherical bessel functions
|
|
| |
1414 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
plaes800
|
|
Some tests fail on headless machine
|
|
| |
1386 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
data/IPython/ipythonrc-sympy doesn't seem to work:
|
|
| |
1385 |
Enhancement
|
PassedReview
|
Medium
|
Release0.6.5
|
ondrej.certik
|
|
Integral.midpoint() implemented
|
|
| |
1379 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
documentation tests fail when run in interactive mode
Documentation
|
|
| |
1376 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
sum doesn't works for lists of symbols
|
|
| |
1374 |
Defect
|
New
|
Medium
|
Release0.6.5
|
----
|
|
simplify(x**2-x**2.0) does not yield 0.
|
|
| |
1372 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
make lambdify to use scipy for integration optionally
|
|
| |
1371 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
use scipy for integrals evaluation
|
|
| |
1366 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
ondrej.certik
|
|
limit(10*exp(-a*x)*sin(a*x), x, -oo) fails
Series
|
|
| |
1356 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
evalf(), sstr(), pretty(), latex(), ... should raise an exception if passed wrong kwarg
|
|
| |
1353 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
ondrej.certik
|
|
solve() doesn't work with Sage
|
|
| |
1349 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
'int' object has no attribute 'is_Add'
|
|
| |
1337 |
Enhancement
|
Started
|
Medium
|
Release0.6.5
|
Vinzent.Steinberg
|
|
find all instances in an expression
|
|
| |
1264 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
ondrej.certik
|
|
Discrepancies between running the full test suite and individual tests
|
|
| |
1250 |
Defect
|
New
|
Medium
|
Release0.6.5
|
----
|
|
incorrect output at sympy.latex()
|
|
| |
1244 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
fab...@fseoane.net
|
|
(x + exp(x)).is_positive returns True
WrongResult
|
|
| |
1233 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
fix the rest of jython bugs
|
|
| |
1232 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
add jython howto to our docs
EasyToFix
|
|
| |
1215 |
Defect
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
only some modules are listed on the docs
Documentation
|
|
| |
1098 |
Defect
|
Started
|
Medium
|
Release0.6.5
|
----
|
|
(units).integrate() != integrate(units)
EasyToFix
|
|
| |
1065 |
Enhancement
|
Accepted
|
Medium
|
Release0.6.5
|
----
|
|
Good function plotting
|
|
| |
841 |
Defect
|
Started
|
Medium
|
Release0.6.5
|
----
|
|
integrate(exp(-x**2)*exp(I*k*x), (x, -oo, oo)) doesn't calculate the integral
EasyToFix
|
|
| |
694 |
Defect
|
Started
|
Medium
|
Release0.6.5
|
----
|
|
Add tests from "Review of CAS mathematical capabilities", by Michael Wester
EasyToFix
|
|
| |
1362 |
Enhancement
|
Accepted
|
Low
|
Release0.6.5
|
fred...@witherden.org
|
|
Expand support for printing derivatives
Printing
|
|
| |
1047 |
Enhancement
|
Accepted
|
High
|
Release0.7.0
|
fab...@fseoane.net
|
|
Suggested new assumption system
Assumptions
|
|
| |
1306 |
Enhancement
|
Accepted
|
Medium
|
Release0.7.0
|
fab...@fseoane.net
|
|
Test the rst docs
EasyToFix
Documentation
|
|
| |
1253 |
Defect
|
Accepted
|
Medium
|
Release0.7.0
|
----
|
|
enhance the solver to handle inequalities
|
|
| |
930 |
Defect
|
Accepted
|
Medium
|
Release0.7.0
|
goriccardo
|
|
Matrix.__init__ accepts sometimes missing brackets, sometimes not
|
|
| |
391 |
Enhancement
|
Accepted
|
Medium
|
Release0.7.0
|
----
|
|
naming for subclasses of Function ?
|
|
| |
1272 |
Defect
|
Accepted
|
Medium
|
Release0.8.0
|
----
|
|
remove canonize
|
|
| |
1507 |
Enhancement
|
Accepted
|
High
|
----
|
Vinzent.Steinberg
|
|
pickling test takes too much time
|
|
| |
1402 |
Defect
|
Accepted
|
High
|
----
|
ondrej.certik
|
|
limit((exp(2*x)-1-log(1+2*x))/x**2, x, 0) is wrong
WrongResult
Series
|
|
| |
1398 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
solve(1/(5+x)**(S(1)/5)-9, x) fails
Solvers
|
|
| |
1384 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
assumptions docs are wrong
WrongResult
Assumptions
|
|
| |
1381 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
error with mpmath documentation
|
|
| |
1365 |
Defect
|
Accepted
|
High
|
----
|
Vinzent.Steinberg
|
|
improve solve
Solvers
|
|
| |
1335 |
Defect
|
Accepted
|
High
|
----
|
Vinzent.Steinberg
|
|
WildFunction() broken
|
|
| |
1319 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
constants left out in matching d/dx(g(x)*dy/dx)
|
|
| |
1297 |
Defect
|
Started
|
High
|
----
|
----
|
|
examples don't run
|
|
| |
1276 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
solve(-1 + x**2 + 0.111111111111111*(1.00000000000000 + 2.00000000000000*x)**2,x) fails
EasyToFix
|
|
| |
1274 |
Defect
|
Started
|
High
|
----
|
----
|
|
trigsimp doesn't like decimals
|
|
| |
1266 |
Enhancement
|
Accepted
|
High
|
----
|
----
|
|
update SympyDevelopment
|
|
| |
1261 |
Defect
|
Accepted
|
High
|
----
|
pearu.peterson
|
|
incorrect exponentiation with non-commutative symbols
WrongResult
EasyToFix
NeedsReview
|
|
| |
1252 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
tests fails with cache turned off
|
|
| |
1220 |
Defect
|
Accepted
|
High
|
----
|
ondrej.certik
|
|
w = Wild("coeff") fails
|
|
| |
1180 |
Defect
|
New
|
High
|
----
|
----
|
|
Strange behaviour of O notation
WrongResult
|
|
| |
1176 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
pickle bug in protocol 2
|
|
| |
1168 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Matrix([[x+y, -x, 0], [-x-y, x, 1], [0,1,0]]).inf() gives wrong result
WrongResult
|
|
| |
1161 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Wrong result if calling Basic.subs() with a dictionary
WrongResult
|
|
| |
1152 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Comparing Sum2 gives wrong results
|
|
| |
1151 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Doctest fails without cache
|
|
| |
1118 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Memory leak in trig functions
|
|
| |
1116 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
integrate outputs wrong wresult when the function is singular
WrongResult
|
|
| |
1100 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
integrate(exp(-I*2*pi*y*x)*x, (x, -oo, oo)) is wrong
WrongResult
|
|
| |
1015 |
Defect
|
Started
|
High
|
----
|
----
|
|
Problems with limits of the form (1+x/n)**n
WrongResult
|
|
| |
1014 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
limit output wrong result for tan
WrongResult
|
|
| |
960 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
conjugate does not work with commutative = False
|
|
| |
951 |
Defect
|
Started
|
High
|
----
|
----
|
|
substituting in Integral doesn't work
|
|
| |
940 |
Defect
|
Started
|
High
|
----
|
----
|
|
remove sympy/specfun
|
|
| |
935 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
.match() behaves in a random manner.
|
|
| |
934 |
Defect
|
New
|
High
|
----
|
----
|
|
Lambdify with Matrix and python math
|
|
| |
925 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
sys.path hacks, how to solve it
|
|
| |
905 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
series error: maximum recursion depth exceeded
|
|
| |
901 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
unicode is messed up in isympy sometimes
|
|
| |
878 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
refactor Basic.has()
WrongResult
|
|
| |
860 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
vectors substitution
|
|
| |
848 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
is_complex fix
|
|
| |
824 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
type() does not work with FunctionClass
|
|
| |
810 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Bug in Lambda interface
|
|
| |
802 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
b.match(p1 * p2**p3) produces infinite recursion
|
|
| |
797 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
bug in Lambda
WrongResult
|
|
| |
784 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
.match(g1 * log(gamma) + g2 * gamma + g3) doesn't work
WrongResult
|
|
| |
783 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
factor(y/pi + y*sin(x)/pi) doesn't work
|
|
| |
773 |
Defect
|
Started
|
High
|
----
|
----
|
|
sympify("abc") should return an "abc" symbol
|
|
| |
746 |
Enhancement
|
Accepted
|
High
|
----
|
----
|
|
integrate python generation inside sympy
|
|
| |
710 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
Sum2 vs Sum
|
|
| |
707 |
Defect
|
Started
|
High
|
----
|
----
|
|
move some wikis to wiki.sympy.org
|
|
| |
704 |
Defect
|
New
|
High
|
----
|
----
|
|
decimal logarithms (for instance) are not simplified
|
|
| |
692 |
Defect
|
Accepted
|
High
|
----
|
ondrej.certik
|
|
copy (not move) isympy to isympy.py
|
|
| |
688 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
generate documentation from tests
|
|
| |
683 |
Defect
|
Started
|
High
|
----
|
----
|
|
speedup of sum(x**i/i,i=1..400)
|
|
| |
679 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
bug in match
|
|
| |
674 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
( x*z*sin(2*phi)*r**7 ).match(matcher) is wrong
|
|
| |
671 |
Defect
|
Accepted
|
High
|
----
|
----
|
|
implement Matrix.apply_map like in Sage
EasyToFix
|
|
| |
666 |
Patch
|
Started
|
High
|
----
|
----
|
|
sorting of expressions makes subs_dict() fail
|
|