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

[guy at gorodish.UUCP]

>>See matherr(3M).
>
>What system are you on?
>I can't find this in either my 4.3BSD or Sys V Manual.

It is in the VAX S5R2 manual, at least; "matherr" is a System V-ism.