Module DATANH in IMSLM

General Information

Arctanh(x), for double precision x.

Usage

R = DATANH(X)

Classification

C4a	Trigonometric, inverse trigonometric functions

Type

subroutine in IMSLM package

Language

Fortran

Availability

Proprietary, Portable

Precision

Double Precision

Alternates

ATANH

Single Precision

Installation on ITL; Unix Workstation Network

Location

National Institute of Standards and Technology (NIST), Gaithersburg, MD.

Contact

Gaithersburg Consulting Office: 301-975-2968 (FTS 879-2968)

Usage

Access available only to NIST staff on internal Unix systems. They may access this package provided the /itl tree is cross-mounted.

Documentation

cat /home/fetch/Subjects/Math-Stat-Software/imsl/Documentation/datanh

Example

cat /home/fetch/Subjects/Math-Stat-Software/imsl/Examples/datanh

To Link

Login to spruce.nist.gov and see ITL How-To for information on how to setup your environment and link.