snrm2.f man page
REAL function snrm2 (N, X, INCX)
REAL function snrm2 (integerN, real, dimension(*)X, integerINCX)
SNRM2 returns the euclidean norm of a vector via the function name, so that SNRM2 := sqrt( x'*x ).
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-- This version written on 25-October-1982. Modified on 14-October-1993 to inline the call to SLASSQ. Sven Hammarling, Nag Ltd.
Definition at line 55 of file snrm2.f.
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snrm2(3) is an alias of snrm2.f(3).