> The file sysdeps/ieee754/dbl-64/e_remainder.c seems to have changed > since glibc-2.2.2. > I have attached the glibc-2.2.2 remainder file, which seems to work > better. Er, I see there is an IBM e_remainder.c and the tests I ran on the IBM functions did NOT include that one. It does seem to have some kind of problem.