IDAMAX(1) BLAS routine IDAMAX(1)NAME
IDAMAX - IDAMAX find the index of element having max
SYNOPSIS
INTEGER FUNCTION IDAMAX(N,DX,INCX)
INTEGER INCX,N
DOUBLE PRECISION DX(*)
PURPOSE
IDAMAX finds the index of element having max. absolute value.
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 IDAMAX(1)