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Comment #27 on issue 2041 by Vinzent.Steinberg: Doctest failures in Python
2.6.6
http://code.google.com/p/sympy/issues/detail?id=2041
Your patch indeed fixes the problem occuring in Python 2.5.
I get other (probably 64-bit related) failures however:
**********************************************************************
File "/home/one/src/sympy/doc/src/modules/polys/wester.txt", line 206, in
wester.txt
Failed example:
factor(f, gaussian=True)
Expected:
⎛ 3⋅ⅈ⎞ ⎛ 3⋅ⅈ⎞
4⋅⎜x - ───⎟⋅⎜x + ───⎟⋅(x - 4⋅ⅈ + 1)⋅(x + 4⋅ⅈ + 1)
⎝ 2 ⎠ ⎝ 2 ⎠
Got:
⎛ 3⋅ⅈ⎞ ⎛ 3⋅ⅈ⎞
4⋅⎜x + ───⎟⋅⎜x - ───⎟⋅(x - 4⋅ⅈ + 1)⋅(x + 4⋅ⅈ + 1)
⎝ 2 ⎠ ⎝ 2 ⎠
**********************************************************************
File "/home/one/src/sympy/doc/src/modules/polys/wester.txt", line 216, in
wester.txt
Failed example:
factor(f, extension=I)
Expected:
⎛ 3⋅ⅈ⎞ ⎛ 3⋅ⅈ⎞
4⋅⎜x - ───⎟⋅⎜x + ───⎟⋅(x - 4⋅ⅈ + 1)⋅(x + 4⋅ⅈ + 1)
⎝ 2 ⎠ ⎝ 2 ⎠
Got:
⎛ 3⋅ⅈ⎞ ⎛ 3⋅ⅈ⎞
4⋅⎜x + ───⎟⋅⎜x - ───⎟⋅(x - 4⋅ⅈ + 1)⋅(x + 4⋅ⅈ + 1)
⎝ 2 ⎠ ⎝ 2 ⎠
**********************************************************************
File "/home/one/src/sympy/doc/src/modules/polys/wester.txt", line 416, in
wester.txt
Failed example:
factor(x**3 + y**3, extension=sqrt(-3))
Expected:
⎛ ⎛ ⎽⎽⎽ ⎞⎞ ⎛ ⎛ ⎽⎽⎽ ⎞⎞
⎜ ⎜ⅈ⋅╲╱ 3 1⎟⎟ ⎜ ⎜ ⅈ⋅╲╱ 3 1⎟⎟
(x + y)⋅⎜x + y⋅⎜─────── - ─⎟⎟⋅⎜x + y⋅⎜- ─────── - ─⎟⎟
⎝ ⎝ 2 2⎠⎠ ⎝ ⎝ 2 2⎠⎠
Got:
⎛ ⎛ ⎽⎽⎽ ⎞⎞ ⎛ ⎛ ⎽⎽⎽ ⎞⎞
⎜ ⎜ ⅈ⋅╲╱ 3 1⎟⎟ ⎜ ⎜ⅈ⋅╲╱ 3 1⎟⎟
⎜x + y⋅⎜- ─────── - ─⎟⎟⋅(x + y)⋅⎜x + y⋅⎜─────── - ─⎟⎟
⎝ ⎝ 2 2⎠⎠ ⎝ ⎝ 2 2⎠⎠
**********************************************************************
But I think this is orthogonal to your patch. +1
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