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  ID Type Status Priority Milestone Owner   Summary + Labels ...
  1038 Defect Accepted High Release0.6.6 ----   (sin(x)*cos(x)).series(x, 0, 1000) takes forever   Series  
  841 Defect Started Medium Release0.6.6 ----   integrate(exp(-x**2)*exp(I*k*x), (x, -oo, oo)) doesn't calculate the integral   EasyToFix NeedsBetterPatch  
  1065 Enhancement Started Medium Release0.6.6 ----   Good function plotting   NeedsBetterPatch  
  1264 Defect Accepted Medium Release0.6.6 ondrej.certik   Discrepancies between running the full test suite and individual tests  
  1353 Defect Accepted Medium Release0.6.6 ondrej.certik   solve() doesn't work with Sage types as input  
  1356 Defect Accepted Medium Release0.6.6 ----   evalf(), sstr(), pretty(), latex(), ... should raise an exception if passed wrong kwarg  
  1371 Defect Accepted Medium Release0.6.6 ----   use scipy for integrals evaluation  
  1372 Defect Accepted Medium Release0.6.6 ----   make lambdify to use scipy for integration optionally  
  1374 Defect New Medium Release0.6.6 ----   simplify(x**2-x**2.0) does not yield 0.  
  1379 Defect Accepted Medium Release0.6.6 ----   documentation tests fail when run in interactive mode   Documentation  
  1386 Defect Accepted Medium Release0.6.6 ----   data/IPython/ipythonrc-sympy doesn't seem to work:  
  1422 Defect Accepted Medium Release0.6.6 ondrej.certik   spherical bessel functions  
  1467 Defect Started Medium Release0.6.6 ----   sorting values with imaginary numbers in radical   NeedsBetterPatch  
  1473 Defect Started Medium Release0.6.6 ----   __mod__ does not work on reals   EasyToFix  
  1490 Defect Started Medium Release0.6.6 ryanlists   LatexPrinter doprint inline=None   Printing NeedsBetterPatch  
  1599 Defect Started Medium Release0.6.6 ondrej.certik   match docstring   NeedsBetterPatch Matching Documentation  
  1628 Defect Accepted Medium Release0.6.6 ondrej.certik   residue() function implemented   NeedsBetterPatch  
  1704 Defect Accepted Medium Release0.6.6 mattpap   [PATCH] Integration of certain composite functions fails   NeedsBetterPatch Integration  
  1747 Defect Accepted Medium Release0.6.6 asmeurer   nseries test failure with bin/test --random   Series  
  1362 Enhancement Accepted Low Release0.6.6 fred...@witherden.org   Expand support for printing derivatives   Printing NeedsBetterPatch  
  595 Defect Started High Release0.7.0 mattpap   improve polynomial algorithms: factorization and non-rational coefficients   Polynomial  
  783 Defect Started High Release0.7.0 mattpap   factor(y/pi + y*sin(x)/pi) doesn't work   Polynomial  
  1047 Enhancement Started High Release0.7.0 fab...@fseoane.net   Suggested new assumption system   Assumptions  
  1262 Defect Accepted High Release0.7.0 ----   fix sympy to work in python3.0  
  1291 Defect Accepted High Release0.7.0 ----   reduce the import sympy time  
  1598 Enhancement Started High Release0.7.0 mattpap   New polynomials manipulation module   NeedsBetterPatch Polynomial  
  1763 Defect Accepted High Release0.7.0 asmeurer   sympify(u"α") does not work  
  199 Enhancement Started Medium Release0.7.0 mattpap   Factoring univariate polynomials and rational functions   Polynomial  
  317 Enhancement Started Medium Release0.7.0 mattpap   factor() slow   Polynomial  
  326 Defect Started Medium Release0.7.0 mattpap   sympy.roots_.sturm(...) hangs   Polynomial  
  391 Enhancement Accepted Medium Release0.7.0 ----   naming for subclasses of Function ?  
  398 Enhancement Accepted Medium Release0.7.0 fab...@fseoane.net   An idea: assumption model based on Interval  
  588 ---- Started Medium Release0.7.0 mattpap   simplify should be better at detecting repeated factors   Polynomial  
  829 Defect Started Medium Release0.7.0 mattpap   Improve simplify() to handle result from integrate(log(k**2-m**2), k)   Polynomial  
  895 Defect Accepted Medium Release0.7.0 ----   series method does not work if the point is not 0   Series  
  930 Defect Accepted Medium Release0.7.0 goriccardo   Matrix.__init__ accepts sometimes missing brackets, sometimes not  
  1095 Defect Started Medium Release0.7.0 mattpap   Trig functions break cancel   Polynomial  
  1097 Defect Started Medium Release0.7.0 mattpap   Poly.integrate() crash, but integrate(Poly) work   Polynomial  
  1106 Defect Started Medium Release0.7.0 mattpap   trim fails   Polynomial  
  1122 Defect Started Medium Release0.7.0 mattpap   _decompose in Poly slow   Polynomial  
  1243 Defect Started Medium Release0.7.0 mattpap   bug in trim()   Polynomial  
  1253 Defect Accepted Medium Release0.7.0 ----   enhance the solver to handle inequalities  
  1306 Enhancement Accepted Medium Release0.7.0 ----   Test the rst docs' pretty printing   Documentation  
  1337 Enhancement Started Medium Release0.7.0 Vinzent.Steinberg   find all instances in an expression   Matching  
  1343 Defect Started Medium Release0.7.0 mattpap   Polynomial GCD examples seem to be broken   EasyToFix Polynomial  
  1349 Defect Accepted Medium Release0.7.0 mattpap   'int' object has no attribute 'is_Add'   Polynomial  
  1355 Defect Started Medium Release0.7.0 mattpap   factor(expand((sin(x)+sin(y))*(cos(x)+cos(y)))) fails   Polynomial  
  1376 Defect Accepted Medium Release0.7.0 ----   sympy.sum overrides built-in sum with a different call syntax  
  1432 Defect Started Medium Release0.7.0 mattpap   simplify gets hung up on this expression   Polynomial  
  1469 Defect Started Medium Release0.7.0 mattpap   "can't decompose" error   Polynomial  
  1520 Defect Accepted Medium Release0.7.0 ----   Inconsistency in subs   Matching  
  1545 Defect Accepted Medium Release0.7.0 ----   Efficient data representation in logic.satisfiable()   logic  
  1568 Enhancement Started Medium Release0.7.0 mattpap   factoring is working too hard   Polynomial  
  1587 Defect Started Medium Release0.7.0 mattpap   bugs in polynomials.txt   Polynomial  
  1727 Defect Accepted Medium Release0.7.0 Vinzent.Steinberg   fix namespace clashes   EasyToFix  
  1757 Enhancement Started Medium Release0.7.0 ----   coding style   NeedsReview  
  1783 Defect Accepted Medium Release0.7.0 ondrej.certik   don't install "test" into /usr/bin  
  1272 Defect Accepted Medium Release0.8.0 ----   remove canonize  
  135 Enhancement Started High ---- ----   Equation & Inequality class  
  415 Defect Accepted High ---- asmeurer   sqrt(6)/2*sqrt(2) does not auto-simplify properly   NeedsReview  
  440 Defect Started High ---- ----   polish __call__ methods  
  441 Enhancement Accepted High ---- ----   patches reviewing infrastructure  
  464 Defect Started High ---- ----   cleaning up the taylor terms and leading terms in functions+poorting functions from sympycore  
  486 Enhancement Accepted High ---- ----   port fast Add/Mul implementation from sympycore to sympy  
  515 Defect Accepted High ---- ----   update matrix wiki with the new output code  
  516 Defect Accepted High ---- ----   fix sys.path mess  
  537 Defect Started High ---- ----   sympy <-> numpy interoperation  
  565 Defect Accepted High ---- ----   integrate does not ommit null terms and simplify fails to handle them afterwards.  
  576 Enhancement Accepted High ---- ----   __mul__, __add__ (and others) in Basic, or scattered all over SymPy?+tests  
  578 Defect Accepted High ---- ----   implement ufunc as numpy has  
  597 Defect Accepted High ---- ----   Unable to subsitute derivatives   Matching  
  600 Defect Started High ---- ----   sqrt(x**2) == abs(x) works only when x is real  
  601 Enhancement Accepted High ---- ----   let's port classes and objects from sympycore  
  615 Defect Started High ---- ----   wrongly called functions   NeedsBetterPatch  
  631 Defect Accepted High ---- ----   (1/((1-x)**2)).series(x,1) fails  
  635 Defect Started High ---- ----   implement robust sandboxed testing either in py.test or nosetests  
  648 Defect Started High ---- ----   py.test isn't picking up 5 factorials test when executed on the whole sympy  
  649 Enhancement Accepted High ---- ----   Trigonometric functions should remove multiples of pi/2  
  666 Patch Started High ---- ----   sorting of expressions makes subs_dict() fail   Matching  
  671 Defect Accepted High ---- ----   implement Matrix.apply_map like in Sage   EasyToFix  
  674 Defect Accepted High ---- ----   ( x*z*sin(2*phi)*r**7 ).match(matcher) is wrong   Matching  
  679 Defect Accepted High ---- ----   bug in match   Matching  
  683 Defect Started High ---- ----   speedup of sum(x**i/i,i=1..400)  
  688 Defect Accepted High ---- ----   generate documentation from tests  
  692 Defect Accepted High ---- ondrej.certik   copy (not move) isympy to isympy.py  
  704 Defect New High ---- ----   decimal logarithms (for instance) are not simplified  
  707 Defect Started High ---- ----   move some wikis to wiki.sympy.org  
  710 Defect Accepted High ---- ----   Sum2 vs Sum  
  746 Enhancement Accepted High ---- ----   integrate python generation inside sympy  
  773 Defect Started High ---- ----   sympify("abc") should return an "abc" symbol  
  784 Defect Accepted High ---- ----   .match(g1 * log(gamma) + g2 * gamma + g3) doesn't work   WrongResult Matching  
  797 Defect Accepted High ---- ----   bug in Lambda   WrongResult  
  810 Defect Accepted High ---- ----   Bug in Lambda interface  
  848 Defect Accepted High ---- ----   is_complex fix  
  860 Defect Accepted High ---- ----   vectors substitution  
  901 Defect Accepted High ---- ----   unicode is messed up in isympy sometimes  
  905 Defect Accepted High ---- ----   series error: maximum recursion depth exceeded  
  925 Defect Accepted High ---- ----   sys.path hacks, how to solve it  
  934 Defect New High ---- ----   Lambdify with Matrix and python math  
  935 Defect Accepted High ---- ----   .match() behaves in a random manner.   Matching  
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