snrm2.f man page

snrm2.f —

Synopsis

REAL function snrm2 (N, X, INCX)
SNRM2

SNRM2 Purpose:

 SNRM2 returns the euclidean norm of a vector via the function
 name, so that

    SNRM2 := sqrt( x'*x ).

Author:

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Date:

November 2011

Further Details:

  -- 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.

Generated automatically by Doxygen for LAPACK from the source code.

snrm2(3) is an alias of snrm2.f(3).

Sat Nov 16 2013 Version 3.4.2 LAPACK