1DZNRM2(1)                        BLAS routine                        DZNRM2(1)
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NAME

6       DZNRM2  - the euclidean norm of a vector via the function name, so that
7       DZNRM2 := sqrt( conjg( x' )*x )   -- This version written  on  25-Octo‐
8       ber-1982
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SYNOPSIS

11       DOUBLE PRECISION FUNCTION DZNRM2(N,X,INCX)
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13           INTEGER      INCX,N
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15           DOUBLE       COMPLEX X(*)
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PURPOSE

18       DZNRM2 returns the euclidean norm of a vector via the function name, so
19       that
20          Modified on 14-October-1993 to inline the call to ZLASSQ.
21          Sven Hammarling, Nag Ltd.
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27BLAS routine                     November 2006                       DZNRM2(1)