Updates: Summary: f (solve(e, k) hangs Status: Fixed
Comment #8 on issue 1009 by smi...@gmail.com: f (solve(e, k) hangs http://code.google.com/p/sympy/issues/detail?id=1009 chris>set SYMPY_USE_CACHE=no h[1] >>> var("zz yy xx zy zx yx k") (zz, yy, xx, zy, zx, yx, k) h[2] >>> e1=(zz-k)*(yy-k)*(xx-k) + zy*yx*zx + zx-zy-yx h[2] >>> e2=(zz-k)*yx*yx + zx*(yy-k)*zx + zy*zy*(xx-k) h[2] >>> e=e1-e2 h[2] >>> soln=solve(e,k) h[2] >>> count_ops(soln,visual=1) 33*NEG + 125*ADD + 148*POW + 173*MUL + 177*DIV + 191*SUB h[3] >>> e.is_zero h[3] >>> e.expand().is_zero ...after about 30 seconds it returns None, same as with cache on h[4] >>> -- 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.