sscal (l) - Linux Manuals

sscal: scales a vector by a constant

NAME

SSCAL - scales a vector by a constant

SYNOPSIS

SUBROUTINE SSCAL(N,SA,SX,INCX)

    
REAL SA

    
INTEGER INCX,N

    
REAL SX(*)

PURPOSE


scales a vector by a constant.
uses unrolled loops for increment equal to 1.

FURTHER DETAILS


jack dongarra, linpack, 3/11/78.

modified 3/93 to return if incx .le. 0.

modified 12/3/93, array(1) declarations changed to array(*)

Pages related to sscal

  • sscal (3)
  • ssbev (l) - computes all the eigenvalues and, optionally, eigenvectors of a real symmetric band matrix A
  • ssbevd (l) - computes all the eigenvalues and, optionally, eigenvectors of a real symmetric band matrix A
  • ssbevx (l) - computes selected eigenvalues and, optionally, eigenvectors of a real symmetric band matrix A
  • ssbgst (l) - reduces a real symmetric-definite banded generalized eigenproblem A*x = lambda*B*x to standard form C*y = lambda*y,
  • ssbgv (l) - computes all the eigenvalues, and optionally, the eigenvectors of a real generalized symmetric-definite banded eigenproblem, of the form A*x=(lambda)*B*x
  • ssbgvd (l) - computes all the eigenvalues, and optionally, the eigenvectors of a real generalized symmetric-definite banded eigenproblem, of the form A*x=(lambda)*B*x
  • ssbgvx (l) - computes selected eigenvalues, and optionally, eigenvectors of a real generalized symmetric-definite banded eigenproblem, of the form A*x=(lambda)*B*x
  • csscal (l) - CSSCAL scale a complex vector by a real constant