details: http://hg.sympy.org/sympy/rev/d972486455c2
changeset: 1807:d972486455c2
user: Ondrej Certik <[EMAIL PROTECTED]>
date: Fri Oct 17 15:48:22 2008 +0200
description:
Don't use trig expansion in Order.
Using expand(trig=True) is useless there and even seems to slows things down,
on my computer by 0.32s for all series/ tests.
diffs (12 lines):
diff -r b13aebd9dc64 -r d972486455c2 sympy/series/order.py
--- a/sympy/series/order.py Fri Oct 17 15:48:22 2008 +0200
+++ b/sympy/series/order.py Fri Oct 17 15:48:22 2008 +0200
@@ -82,7 +82,7 @@
@cacheit
def __new__(cls, expr, *symbols, **assumptions):
- expr = sympify(expr).expand(trig=True)
+ expr = sympify(expr).expand()
if expr is S.NaN:
return S.NaN
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