LAPACK  3.4.1
LAPACK: Linear Algebra PACKage
isamax.f File Reference

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Functions/Subroutines

INTEGER function ISAMAX (N, SX, INCX)
 ISAMAX

Function/Subroutine Documentation

INTEGER function ISAMAX ( INTEGER  N,
REAL, dimension(*)  SX,
INTEGER  INCX 
)

ISAMAX

Purpose:

    ISAMAX finds the index of element having max. absolute value.
 
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
November 2011
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(*)
 

Definition at line 52 of file isamax.f.

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