Comment #3 on issue 2624 by asmeurer: Sympy 0.7.1 can't integrate Gaussians http://code.google.com/p/sympy/issues/detail?id=2624
And another issue of poor simplification: In [2]: integrate(exp(-x**2 + 2*x - 1), (x, -oo, oo)) Out[2]: ⎽⎽⎽ ⎽⎽⎽ ╲╱ π ⋅(-erf(1) + 1) ╲╱ π ⋅(erf(1) + 1) ─────────────────── + ────────────────── 2 2 In [3]: integrate(exp(-x**2)*exp(2*x)*exp(-1), (x, -oo, oo)) Out[3]: ⎽⎽⎽ ⎽⎽⎽ ╲╱ π ⋅(-erf(1) + 1) ╲╱ π ⋅(erf(1) + 1) ─────────────────── + ────────────────── 2 2 But at least it works. -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to sympy-issues@googlegroups.com. To unsubscribe from this group, send email to sympy-issues+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en.