DASUM(1) BLAS routine DASUM(1)NAME
DASUM - DASUM take the sum of the absolute values
SYNOPSIS
DOUBLE PRECISION FUNCTION DASUM(N,DX,INCX)
INTEGER INCX,N
DOUBLE PRECISION DX(*)
PURPOSE
DASUM takes the sum of the absolute values.
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(*)
BLAS routine November 2008 DASUM(1)