isamax.f File Reference

Functions/Subroutines
integer function	isamax (N, SX, INCX)
	ISAMAX More...

Function/Subroutine Documentation

integer function isamax	(	integer	N,
		real, dimension(*)	SX,
		integer	INCX
	)

ISAMAX

Purpose:

    ISAMAX finds the index of the first element having maximum absolute value.

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Date

November 2015

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(*)