https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112873
--- Comment #30 from anlauf at gcc dot gnu.org ---
(In reply to Jerry DeLisle from comment #29)
> Created attachment 56883 [details]
> Updated Descriptions
>
> Fixed a few more things, The return value of tand is not in degrees.
I think the following is also incorrect:
@item @code{RESULT = ATAND(Y, X)}
We accept only the variant with one real argument X,
or one needs to use ATAN2D (Y, X). Another old copy&paste bug.
ATAN is different in this respect.
