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DOUBLE PRECISION FUNCTION DSCNRM2( N, X, INCX )
*
* -- ScaLAPACK tools routine (version 1.7) --
* University of Tennessee, Knoxville, Oak Ridge National Laboratory,
* and University of California, Berkeley.
* May 1, 1997
*
* .. Scalar Arguments ..
INTEGER INCX, N
* ..
* .. Array Arguments ..
COMPLEX X( * )
* ..
*
* Purpose
* =======
*
* DSCNRM2 is a simple FORTRAN wrapper around the BLAS function SCNRM2
* returning the result as a double allowing it to be callable by C
* programs.
*
* =====================================================================
*
* .. External Functions ..
REAL SCNRM2
EXTERNAL SCNRM2
* ..
* .. Intrinsic Functions ..
INTRINSIC DBLE
* ..
* .. Executable Statements ..
*
DSCNRM2 = DBLE( SCNRM2( N, X, INCX ) )
*
RETURN
*
* End of DSCNRM2
*
END
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