Add a useful package (from Source forge) for octave

[CreaPhase.git] / octave_packages / specfun-1.1.0 / sinint.m

diff --git a/octave_packages/specfun-1.1.0/sinint.m b/octave_packages/specfun-1.1.0/sinint.m
new file mode 100644 (file)
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+++ b/octave_packages/specfun-1.1.0/sinint.m
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+## Copyright (C) 2006   Sylvain Pelissier   <sylvain.pelissier@gmail.com>
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 3 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; If not, see <http://www.gnu.org/licenses/>.
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {@var{y} =} sinint (@var{x})
+## Compute the sine integral function.
+## @seealso{Si}
+## @end deftypefn
+
+function y = sinint (x)
+  y = Si (x);
+endfunction