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55 lines
1.5 KiB
Plaintext
55 lines
1.5 KiB
Plaintext
NAME
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matsum - sum the elements of a matrix
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SYNOPSIS
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matsum(m)
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TYPES
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m matrix with any types of elements
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return number
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DESCRIPTION
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Returns the sum of the numeric (real or complex) elements of m.
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Non-numeric elements are ignored.
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EXAMPLE
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> mat A[2,2] = {1, 2, 3, list(1,2,3)}
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print matsum(A)
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6
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LIMITS
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none
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LINK LIBRARY
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void matsum(MATRIX *m, VALUE *vres);
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SEE ALSO
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XXX - fill in
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## Copyright (C) 1999 Landon Curt Noll
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##
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## Calc is open software; you can redistribute it and/or modify it under
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## the terms of the version 2.1 of the GNU Lesser General Public License
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## as published by the Free Software Foundation.
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##
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## Calc is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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## Public License for more details.
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##
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## A copy of version 2.1 of the GNU Lesser General Public License is
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## distributed with calc under the filename COPYING-LGPL. You should have
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## received a copy with calc; if not, write to Free Software Foundation, Inc.
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## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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##
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## @(#) $Revision: 29.1 $
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## @(#) $Id: matsum,v 29.1 1999/12/14 09:15:59 chongo Exp $
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## @(#) $Source: /usr/local/src/cmd/calc/help/RCS/matsum,v $
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##
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## Under source code control: 1995/10/25 04:03:46
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## File existed as early as: 1995
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##
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## chongo <was here> /\oo/\ http://reality.sgi.com/chongo/
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## Share and enjoy! :-) http://reality.sgi.com/chongo/tech/comp/calc/
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