FYI: arcsine, etc

At the meeting today, we discussed whether to use "arcsine" or "arc-sine"
as the concept name. I just tried three difference speech synthesizers on:
arcsine
arc-sine
arctangent
arc-tangent

The hyphenated and non-hyphenated versions read the same in all three
synthesizers. These were common synthesizers on Windows used by NVDA and
JAWS. If AT doesn't have a special rule for "arcsine", etc., they will
still read ok, which is good to know.

    Neil