News for hackers. Stuff that matters.

A comment on Why Mathematica does not simplify Sinh[ArcCosh[x]]. Parent comment

Re:Why Mathematica does not simplify Sinh[ArcCosh[x]] by SoftTalker on Sunday March 15, 2026 @12:40PM (#47389083)
That abs(x) (or |x| as we wrote it) used to catch out so many of us in HS trig and algebra.
[ Parent | on HN ]

There are no comments on this comment yet.