Module SSYMV in IMSLM

General Information

Perform the matrix-vector multiplication: y = alpha*A*x + beta*y, where A is a symmetric matrix.

Usage

CALL SSYMV (UPLO, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY)

Classification

D1b4	Multiplication of a matrix by a vector

Type

subroutine in IMSLM package

Language

Fortran

Availability

Proprietary, Portable

Precision

Single Precision

Alternates

DSYMV

Double 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/ssymv

Example

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

To Link

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