1SNRM2(1)                         BLAS routine                         SNRM2(1)
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NAME

6       SNRM2  -  returns the euclidean norm of a vector via the function name,
7       so that   SNRM2 := sqrt( x'*x )
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SYNOPSIS

10       REAL FUNCTION SNRM2(N,X,INCX)
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12           INTEGER   INCX,N
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14           REAL      X(*)
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PURPOSE

17       SNRM2 returns the euclidean norm of a vector via the function name,  so
18       that
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FURTHER DETAILS

22       -- This version written on 25-October-1982.
23          Modified on 14-October-1993 to inline the call to SLASSQ.
24          Sven Hammarling, Nag Ltd.
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29BLAS routine                     November 2008                        SNRM2(1)