See also the comments in bug [#4737] for some additional discussion related to this.
atan2 with bfloat arg(s) is inconsistent on negative x-axis
Fixed with [bcfea3]. Closing this ticket.
Fix bug #4737: atan2 with bfloat arg(s) is inconsistent on negative x-axis
Hi Ray. Thanks. In [#4643] there is a more general discussion about how to handle signed zeros in Maxima. atan2 is used as an example there. (And I created this current ticket based on the discussion there.)
atan2 with bfloat arg(s) is inconsistent on negative x-axis
Merge branch 'master' of ssh://git.code.sf.net/p/maxima/code
Remove obsolete comment