/usr/share/octave/packages/financial-0.5.0/second.m is in octave-financial 0.5.0-1.
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 | ## Copyright (C) 2008 Bill Denney <bill@denney.ws>
## Copyright (C) 2013 Carnë Draug <carandraug@octave.org>
##
## 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} {} second (@var{date})
## @deftypefnx {Function File} {} second (@var{date}, @var{f})
## Return seconds of a date.
##
## For a given @var{date} in a serial date number or date string format,
## returns its seconds. The optional variable @var{f}, specifies the
## format string used to interpret date strings.
##
## @seealso{date, datevec, now, hour, minute}
## @end deftypefn
function t = second (varargin)
if (nargin < 1 || nargin > 2)
print_usage ();
elseif (nargin >= 2 && ! ischar (varargin{2}))
error ("second: F must be a string");
endif
t = datevec (varargin{:})(:,6);
endfunction
%!assert (second (451482.906781456), 45.918, 0.01)
%!assert (second ("1967-09-21 11:56:34", "yyyy-mm-dd HH:MM:SS"), 34)
|