details: http://hg.sympy.org/sympy/rev/7d2a64c5aae9
changeset: 1809:7d2a64c5aae9
user: Ondrej Certik <[EMAIL PROTECTED]>
date: Fri Oct 17 15:48:23 2008 +0200
description:
Tests for all failures in the issue #991 added.
diffs (35 lines):
diff -r 74ceba3bd011 -r 7d2a64c5aae9 sympy/core/tests/test_basic.py
--- a/sympy/core/tests/test_basic.py Fri Oct 17 15:48:22 2008 +0200
+++ b/sympy/core/tests/test_basic.py Fri Oct 17 15:48:23 2008 +0200
@@ -168,6 +168,10 @@
def test_as_leading_term2():
assert (x*cos(1)*cos(1 + sin(1)) + sin(1 + sin(1))).as_leading_term(x) == \
sin(1 + sin(1))
+
+def test_as_leading_term3():
+ assert (2+pi+x).as_leading_term(x) == 2 + pi
+ assert (2*x+pi*x+x**2).as_leading_term(x) == 2*x + pi*x
def test_atoms():
assert sorted(list(x.atoms())) == [x]
diff -r 74ceba3bd011 -r 7d2a64c5aae9 sympy/series/tests/test_order.py
--- a/sympy/series/tests/test_order.py Fri Oct 17 15:48:22 2008 +0200
+++ b/sympy/series/tests/test_order.py Fri Oct 17 15:48:23 2008 +0200
@@ -1,4 +1,4 @@
-from sympy import Symbol, Rational, Order, C, exp, ln, log, O, var, nan
+from sympy import Symbol, Rational, Order, C, exp, ln, log, O, var, nan, pi
from sympy.utilities.pytest import XFAIL
from sympy.abc import w, x, y, z
@@ -167,6 +167,11 @@
assert (2+x**2).extract_leading_order(x) == ((2, O(1, x)),)
assert (x+x**2).extract_leading_order(x) == ((x, O(x)),)
+def test_leading_order2():
+ assert (2+pi+x**2).extract_leading_order(x) == ((pi, O(1, x)), (2, O(1,
x)))
+ assert (2*x+pi*x+x**2).extract_leading_order(x) == ((2*x, O(x)),
+ (x*pi, O(x)))
+
def test_order_leadterm():
assert O(x**2)._eval_as_leading_term(x) == O(x**2)
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