Oh... I was wrong. TR1 mentioned -f and -l variants of "new" (C99) function families (e.g. truncf), but no those of "old" (C89) math function families.
Oh... I was wrong. TR1 mentioned -f and -l variants of "new" (C99) function families (e.g. truncf), but no those of "old" (C89) math function families.