Updates:
Status: Fixed
Comment #13 on issue 2590 by vlada.pe...@gmail.com: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
This is in now. As Ondrej said symbolic versions aren't too important,
Updates:
Status: Started
Labels: NeedsReview
Comment #9 on issue 2590 by ness...@googlemail.com: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
Pull request:
Comment #10 on issue 2590 by ness...@googlemail.com: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
[Actually (3) does not count, I was being stupid.]
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Status: Accepted
Owner: ness...@googlemail.com
Labels: Type-Defect Priority-Low Milestone-Release0.7.2 Python3
New issue 2590 by vlada.pe...@gmail.com: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
Updates:
Cc: Vinzent.Steinberg fredrik@gmail.com asmeurer
Comment #1 on issue 2590 by ness...@googlemail.com: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
Is it a bug for a sympy
Updates:
Cc: ondrej.c...@gmail.com
Comment #2 on issue 2590 by asmeurer: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
Ondrej wrote this function, if I remember correctly. So let's see what
Comment #3 on issue 2590 by ondrej.c...@gmail.com: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
It should definitely return Float. I am not sure exactly at the moment,
where this float is coming
Comment #4 on issue 2590 by ness...@googlemail.com: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
Well there is a line
root = complex(root).real
which I guess is where the float comes from.
Yes
Comment #5 on issue 2590 by ondrej.c...@gmail.com: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
Good question. I think that the scipy method should probably return floats
--- since it just calls
Comment #6 on issue 2590 by ness...@googlemail.com: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
What about method='mpmath'? This works now btw with the mpmath version in
sympy. Should
Comment #7 on issue 2590 by ondrej.c...@gmail.com: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
If mpmath provides an actual function for this, and if this function is
faster (and more robust)
Comment #8 on issue 2590 by asmeurer: jn_zeros in
functions/special/bessel.py should return SymPy Floats, not Python floats
http://code.google.com/p/sympy/issues/detail?id=2590
Also consider making symbolic versions of this and getting the Float
from .evalf() (or automatically returning
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