Hi,
>>> import sympy as sp
>>> w, x, y, z = sp.symbols("w x y z")
>>> sp.factor(w*x + w*y + z)
w*x + w*y + z
I would obviously want w*(x+y) + z
Without the "+ z" part it works as expected:
>>> sp.factor(w*x + w*y)
w*(x + y)
I tried several thing, like using deep=True argument, or even hinting by
providing the answer:
>>> sp.factor(w*x + w*y + z, deep=True)
w*x + w*y + z
>>> sp.factor(w*(x + y) + z)
w*x + w*y + z
Strangely, if I mix both it suddenly works:
>>> sp.factor(w*(x + y) + z, deep=True)
w*(x + y) + z
But this obviously doesn't help me.
I considered parsing my expression myself at this point, but I'd really
love to
avoid doing this...
Regards,
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