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Labels: Type-Defect Priority-Medium
New issue 1656 by akshaysrinivasan: lambdify does not yield Symbolic
expressions.
http://code.google.com/p/sympy/issues/detail?id=1656
In [1]: lambdify(y,x*y)(10)
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Comment #1 on issue 1656 by akshaysrinivasan: lambdify does not yield
Symbolic expressions.
http://code.google.com/p/sympy/issues/detail?id=1656
Here's a primitive patch to fix it.
In [5]: lambdify(x,x*sin(y),modules="sympy")(10)
Out[5]: 10*sin(y)
The use of sympy must be explicitly specifi
Updates:
Summary: lambdify does not yield Symbolic expressions.
Labels: NeedsReview
Comment #2 on issue 1656 by smichr: lambdify does not yield Symbolic
expressions.
http://code.google.com/p/sympy/issues/detail?id=1656
(No comment was entered for this change.)
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Comment #4 on issue 1656 by akshaysrinivasan: lambdify does not yield
Symbolic expressions.
http://code.google.com/p/sympy/issues/detail?id=1656
Sorry it took a while. I've added some tests now; all the other tests pass
now.
Attachments:
0001-Modified-lambdify-so-as-to-enable-it-to-
Updates:
Labels: -NeedsBetterPatch NeedsReview
Comment #5 on issue 1656 by asmeurer: lambdify does not yield Symbolic
expressions.
http://code.google.com/p/sympy/issues/detail?id=1656
(No comment was entered for this change.)
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Comment #6 on issue 1656 by akshaysrinivasan: lambdify does not yield
Symbolic expressions.
http://code.google.com/p/sympy/issues/detail?id=1656
(No comment was entered for this change.)
Attachments:
0001-Modified-lambdify-so-as-to-enable-lambdify-to-return.patch 4.3 KB
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Updates:
Status: Started
Labels: -NeedsReview NeedsBetterPatch
Comment #7 on issue 1656 by Vinzent.Steinberg: lambdify does not yield
Symbolic expressions.
http://code.google.com/p/sympy/issues/detail?id=1656
Thank you! Here a few comments:
Your function get_symbols_in_expr() c
Comment #8 on issue 1656 by akshaysrinivasan: lambdify does not yield
Symbolic expressions.
http://code.google.com/p/sympy/issues/detail?id=1656
Should've used ".atoms()" earlier. Anyway here's a smaller patch which - I
think -
fixes this issue.
Attachments:
0001-Symbols-with-lamb
Updates:
Labels: -NeedsBetterPatch NeedsReview
Comment #9 on issue 1656 by asmeurer: lambdify does not yield Symbolic
expressions.
http://code.google.com/p/sympy/issues/detail?id=1656
(No comment was entered for this change.)
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Updates:
Status: Fixed
Labels: -NeedsReview
Comment #10 on issue 1656 by Vinzent.Steinberg: lambdify does not yield
Symbolic expressions.
http://code.google.com/p/sympy/issues/detail?id=1656
This seems already to be fixed, the proposed tests are also present.
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