R1. Machine-dependent constants

Functions
double	_d1mach (int i)
	Machine parameters (double precision floating-point values)
double	_dlamch (char cmach)
	Machine parameters (double precision floating-point arithmetic)
int	_i1mach (int i)
	Machine parameters (integer constants)
float	_r1mach (int i)
	Machine parameters (single precision floating-point values)
float	_slamch (char cmach)
	Machine parameters (single precision floating-point arithmetic)

Detailed Description

This is the group of R1. Machine-dependent constant routines.