#4433: [with patch, needs review] Replace factorial with a symbolic version
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Reporter: whuss | Owner: whuss
Type: enhancement | Status: new
Priority: major | Milestone: sage-3.2.1
Component: calculus | Resolution:
Keywords: |
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Comment (by whuss):
I wanted to remove the factorial in rings.arith completely, because I
think it is confusing
to have to different factorial functions at the toplevel. Also Sage
doesn't do this for the
other symbolic functions like sin().
In the previous version rings.arith.factorial_numeric() was just there
because I had not yet
solved the problem of circular imports at Sage startup.
Now second patch that I just uploaded fixes this problem. Now there is
only the factorial
in calculus.all.
With both patches applied to sage-3.2alpha1 all doctests pass for me.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4433#comment:4>
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