[Maxima-bugs] [ maxima-Bugs-3440046 ] elliptic_f(0.5, 1) signals error

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Bugs item #3440046, was opened at 2011-11-18 12:55
Message generated for change (Tracker Item Submitted) made by rtoy
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Category: Lisp Core - Floating point
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Raymond Toy (rtoy)
Assigned to: Raymond Toy (rtoy)
Summary: elliptic_f(0.5,1) signals error

Initial Comment:
elliptic_f(0.5,1) signals an error, but it is well-defined.  This is an error in the routine that does numerical evaluation because elliptic_f(x,1) returns log(tan(x/2+%pi/4)).

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