sasum (l) - Linux Man Pages

sasum: SASUM take the sum of the absolute values

NAME

SASUM - SASUM take the sum of the absolute values

SYNOPSIS

REAL FUNCTION
SASUM(N,SX,INCX)

    
INTEGER INCX,N

    
REAL SX(*)

PURPOSE


SASUM takes the sum of the absolute values.
uses unrolled loops for increment equal to one.

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(*)