NAG Fortran Library

X02 - Machine Constants


Chapter Introduction
X02AHF

The largest permissible argument for sin and cos

X02AJF

The machine precision

X02AKF

The smallest positive model number

X02ALF

The largest positive model number

X02AMF

The safe range parameter

X02ANF

The safe range parameter for complex floating-point arithmetic

X02BBF

The largest representable integer

X02BEF

The maximum number of decimal digits that can be represented

X02BHF

The floating-point model parameter, b

X02BJF

The floating-point model parameter, p

X02BKF

The floating-point model parameter emin

X02BLF

The floating-point model parameter emax

X02DAF

Switch for taking precautions to avoid underflow

X02DJF

The floating-point model parameter ROUNDS


© The Numerical Algorithms Group Ltd, Oxford UK. 1999