/usr/share/octave/packages/nurbs-1.3.10/deg2rad.m is in octave-nurbs 1.3.10-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | function rad = deg2rad(deg)
% DEG2RAD: Convert degrees to radians.
%
% Calling Sequence:
%
% rad = deg2rad(deg);
%
% INPUT:
%
% deg : Angle in degrees.
%
% OUTPUT:
%
% rad : Angle in radians.
%
% Description:
%
% Convenient utility function for converting degrees to radians, which are
% often the required angular units for functions in the NURBS toolbox.
%
% Examples:
%
% // Convert 35 degrees to radians
% rad = deg2rad(35);
%
% Copyright (C) 2000 Mark Spink
%
% 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/>.
rad = pi*deg/180.0;
end
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