comparison doc/interpreter/arith.txi @ 19627:446c46af4b42 stable

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author John W. Eaton <jwe@octave.org>
date Tue, 20 Jan 2015 08:26:57 -0500
parents d63878346099
children 4197fc428c7d
comparison
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19488:8dbd55742112 19627:446c46af4b42
4 @c 4 @c
5 @c Octave is free software; you can redistribute it and/or modify it 5 @c Octave is free software; you can redistribute it and/or modify it
6 @c under the terms of the GNU General Public License as published by the 6 @c under the terms of the GNU General Public License as published by the
7 @c Free Software Foundation; either version 3 of the License, or (at 7 @c Free Software Foundation; either version 3 of the License, or (at
8 @c your option) any later version. 8 @c your option) any later version.
9 @c 9 @c
10 @c Octave is distributed in the hope that it will be useful, but WITHOUT 10 @c Octave is distributed in the hope that it will be useful, but WITHOUT
11 @c ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 @c ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 @c FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 @c FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 @c for more details. 13 @c for more details.
14 @c 14 @c
15 @c You should have received a copy of the GNU General Public License 15 @c You should have received a copy of the GNU General Public License
16 @c along with Octave; see the file COPYING. If not, see 16 @c along with Octave; see the file COPYING. If not, see
17 @c <http://www.gnu.org/licenses/>. 17 @c <http://www.gnu.org/licenses/>.
18 18
19 @node Arithmetic 19 @node Arithmetic
20 @chapter Arithmetic 20 @chapter Arithmetic
21 21
22 Unless otherwise noted, all of the functions described in this chapter 22 Unless otherwise noted, all of the functions described in this chapter
23 will work for real and complex scalar, vector, or matrix arguments. Functions 23 will work for real and complex scalar, vector, or matrix arguments. Functions
24 described as @dfn{mapping functions} apply the given operation individually to 24 described as @dfn{mapping functions} apply the given operation individually to
25 each element when given a matrix argument. For example: 25 each element when given a matrix argument. For example:
26 26
27 @example 27 @example
28 @group 28 @group
29 sin ([1, 2; 3, 4]) 29 sin ([1, 2; 3, 4])