Help in dealing with floating point exceptions in C on UNIX/VAX

[moss at BRL.ARPA]

Matherr is in section 3M of the following:

"User's Manual" - System V Release 1, 301-905, Issue 1, January 1983
"Programmer Reference Manual" - System V Release 2, 307-113, Issue 2, April 1984

It is also on-line on Gould UTX/32 2.0 (which fooled me into thinking that it was
available on Berkeley systems; it is not available on vanilla BSD UNIX).

-moss