[Maxima-bugs] [ maxima-Bugs-733003 ] atan2(2,0.3) gives non-float answer /FIX

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Bugs item #733003, was opened at 2003-05-05 20:49
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Stavros Macrakis (macrakis)
Assigned to: Nobody/Anonymous (nobody)
Summary: atan2(2,0.3) gives non-float answer /FIX

Initial Comment:
atan2(a,b) should be an approximate number (float or 
bfloat) whenever one of the arguments is approximate 
and the other is either approximate or an exact number.

This is not currently true.  All the following give results 
involving %PI: atan2(-1.0,-1), atan2(-1.0b0,-1.0), atan2(-
2/3,-1.0b0) etc.

The attached code fixes this.


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