Hi all:
Is this a bug in solve()?
Alex
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| Sage Version 3.4.1, Release Date: 2009-04-21 |
| Type notebook() for the GUI, and license() for information. |
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sage: f= function('f',x)
sage: solve([f^2==3],[f])
[f(x) == -sqrt(3), f(x) == sqrt(3)]
sage: solve([f^2==3],[f],solution_dict=True)
---------------------------------------------------------------------------
AttributeError Traceback (most recent call
last)
/Users/arai021/.sage/temp/prj_567_106.cs.auckland.ac.nz/978/
_Users_arai021_afs_sage_work_mgf_sage_3.py in <module>()
/Applications/sage/local/lib/python2.5/site-packages/sage/calculus/
equations.pyc in solve(f, *args, **kwds)
1588 sol_list = string_to_list_of_solutions(a)
1589 if 'solution_dict' in kwds and kwds['solution_dict']
==True:
-> 1590 sol_dict=[dict([[eq.left(),eq.right()] for eq in
solution]) for solution in sol_list]
1591 return sol_dict
1592 else:
AttributeError: 'SymbolicFunctionEvaluation' object has no attribute
'left'
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