X07 Chapter Contents (PDF version)

X07 Chapter Introduction

NAG Library Manual

NAG Library Chapter Contents

X07 – IEEE Arithmetic

X07 Chapter Introduction

Routine
Name Mark of
Introduction
Purpose

X07AAF
Example Text 24 nagf_is_finite
Determines whether its argument has a finite value

X07ABF 24 nagf_is_nan
Determines whether its argument is a NaN (Not A Number)

X07BAF 24 nagf_create_infinity
Creates a signed infinite value.

X07BBF 24 nagf_create_nan
Creates a NaN (Not A Number)

X07CAF 24 nagf_get_ieee_exception_mode
Gets current behaviour of floating point exceptions

X07CBF 24 nagf_set_ieee_exception_mode
Sets behaviour of floating point exceptions

X07 Chapter Contents (PDF version)

X07 Chapter Introduction

NAG Library Manual

© The Numerical Algorithms Group Ltd, Oxford, UK. 2012