Module DAXPY in IMSLM

General Information

Compute the scalar times a vector plus a vector, y = ax + y, all double precision.

Usage

CALL DAXPY (N, DA, DX, INCX, DY, INCY)

Classification

D1a7	Vector triad (a*x+y for vectors x,y and scalar a)

Type

subroutine in IMSLM package

Language

Fortran

Availability

Proprietary, Portable

Precision

Double Precision

Alternates

SAXPY

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/daxpy

Example

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

To Link

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