x02bef (decimal_digits) : NAG Library, Mark 27

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NAG Library Manual, Mark 27

Interfaces: FL CL AD

NAG FL Interface Introduction

X02 (Machine) Chapter Contents

X02 (Machine) Chapter Introduction

x02be: FL CL AD

▸▿ Contents

1 Purpose

2 Specification

3 Description

4 References

5 Arguments

6 Error Indicators and Warnings

7 Accuracy

8 Parallelism and Performance

9 Further Comments

10 Example

1 Purpose

x02bef returns the maximum number of decimal digits which can be accurately represented over the whole range of floating-point numbers.

2 Specification

Fortran Interface

Function x02bef (

Integer	::	x02bef
Real (Kind=nag_wp), Intent (In)	::	x

C++ Header Interface

#include <nag.h>

extern "C" {

Integer

x02bef_ (double &x)

}

NAG FL Interface
x02bef (decimal_digits)

▸▿ Contents

1 Purpose

2 Specification

3 Description

4 References

5 Arguments

6 Error Indicators and Warnings

7 Accuracy

8 Parallelism and Performance

9 Further Comments

10 Example

NAG FL Interfacex02bef (decimal_​digits)

▸▿ Contents

1 Purpose

2 Specification

3 Description

4 References

5 Arguments

6 Error Indicators and Warnings

7 Accuracy

8 Parallelism and Performance

9 Further Comments

10 Example

NAG FL Interface
x02bef (decimal_digits)