Comment #5 on issue 2219 by hector1...@gmail.com: Arbitrary constants in
indefinite integration
http://code.google.com/p/sympy/issues/detail?id=2219
Ohh sorry for that. I completely got it wrong.
I made some modifications in the sympy/sympy/integral/integral.py
the function integral such that it gives the following result
In []: integrate(1,x)
Out[]: c + x
But at the present, it also gives the following result.
In []: integrate(1,(x,0,1))
Out[2]: 1 + c
So there are three things remaining -
1) Make a filter for indefinite integrals
2) Implement your idea, that look more standard way
3) If integrand is multivariate function(say x+y+z), than instead of c, it
should return arbitrary function of remaining polynomials (f(y,z) in this
case).
Can you please guide me on this?
I will give some more type to first two but I don't know how to handle the
third one.
I saw f.is_multivariate as a function in the error massage while trying to
find the root of multivariate polynomial. But it is not accessible to
end-user.
How can I use that function?
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