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dznrm2.f File Reference

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DOUBLE PRECISION function dznrm2 (N, X, INCX)
 DZNRM2 More...

Function/Subroutine Documentation

DOUBLE PRECISION function dznrm2 ( integer  N,
complex*16, dimension(*)  X,
integer  INCX 


 DZNRM2 returns the euclidean norm of a vector via the function
 name, so that

    DZNRM2 := sqrt( x**H*x )
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
November 2011
Further Details:
  -- This version written on 25-October-1982.
     Modified on 14-October-1993 to inline the call to ZLASSQ.
     Sven Hammarling, Nag Ltd.

Definition at line 55 of file dznrm2.f.

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