Status: New
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 1407 by smichr: solve doesn't recognize that tsolve can solve
y-a*x**b for x
http://code.google.com/p/sympy/issues/detail?id=1407
>>> tsolve(y-a*x**b , x)
[(y/a)**(1/b)]
>>> solve(y-a*x**b , x)
Traceback (most recent call last):
File "<interactive input>", line 1, in <module>
File "C:\Python26\lib\site-packages\sympy\solvers\solvers.py", line 237,
in solve
assert poly is not None
AssertionError
>>> solve(a*x**b -y, x)
Traceback (most recent call last):
File "<interactive input>", line 1, in <module>
File "C:\Python26\lib\site-packages\sympy\solvers\solvers.py", line 237,
in solve
assert poly is not None
AssertionError
Note: I see that the line where the error occurs doesn't match what you
will see...I have added comments to the top of the file and that's why the
line count is different. The error still is the same, however.
--
You received this message because you are listed in the owner
or CC fields of this issue, or because you starred this issue.
You may adjust your issue notification preferences at:
http://code.google.com/hosting/settings
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sympy-issues" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/sympy-issues?hl=en
-~----------~----~----~----~------~----~------~--~---
