drotg

DROTG(1)                         BLAS routine                         DROTG(1)



NAME
       DROTG - DROTG construct givens plane rotation

SYNOPSIS
       SUBROUTINE DROTG(DA,DB,C,S)

           DOUBLE                  PRECISION C,DA,DB,S

PURPOSE
          DROTG construct givens plane rotation.


FURTHER DETAILS
          jack dongarra, linpack, 3/11/78.




BLAS routine                     November 2008                        DROTG(1)