scasum (l) - Linux Man Pages

scasum: SCASUM take the sum of the absolute values of a complex vector and returns a single precision result

NAME

SCASUM - SCASUM take the sum of the absolute values of a complex vector and returns a single precision result

SYNOPSIS

REAL FUNCTION
SCASUM(N,CX,INCX)

    
INTEGER INCX,N

    
COMPLEX CX(*)

PURPOSE


SCASUM takes the sum of the absolute values of a complex vector and
returns a single precision result.

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(*)