Hi,
In the code:
>>> x=sympify('pow(PZ,2)')
>>> x
pow(PZ, 2)
>>> Poly(x,Symbol('PZ'))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/data/ncsg3/pythonModules/lib/python2.5/site-packages/
sympy-0.6.4-py2.5.egg/sympy/polys/polynomial.py", line 402, in __new__
terms = Poly._decompose(poly, *symbols)
File "/data/ncsg3/pythonModules/lib/python2.5/site-packages/
sympy-0.6.4-py2.5.egg/sympy/polys/polynomial.py", line 545, in
_decompose
raise PolynomialError("Can't decompose %s" % factor)
sympy.polys.polynomial.PolynomialError: Can't decompose pow(PZ, 2)
Is this expected behaviour or should sympify convert pow(PZ,2) to
PZ^2?
Thanks
Colin
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