Mercurial > octave
annotate scripts/elfun/sind.m @ 28896:90fea9cc9caa
test: Add expected error message <Invalid call> to BIST tests for nargin.
* acosd.m, acot.m, acotd.m, acoth.m, acsc.m, acscd.m, acsch.m, asec.m,
asecd.m, asech.m, asind.m, atand.m, cosd.m, cot.m, cotd.m, coth.m, csc.m,
cscd.m, csch.m, sec.m, secd.m, sech.m, sind.m, tand.m, cart2pol.m, cart2sph.m,
celldisp.m, common_size.m, deal.m, del2.m, fliplr.m, integral2.m, interp1.m,
isequal.m, isequaln.m, nextpow2.m, pol2cart.m, quad2d.m, quadl.m, quadv.m,
randi.m, rat.m, repelem.m, rescale.m, shiftdim.m, sortrows.m, sph2cart.m,
xor.m, convhull.m, delaunay.m, delaunayn.m, griddata.m, griddatan.m,
inpolygon.m, voronoi.m, voronoin.m, listdlg.m, msgbox.m, questdlg.m,
rmappdata.m, setappdata.m, __gripe_missing_component__.m,
get_first_help_sentence.m, type.m, which.m, cmpermute.m, cmunique.m,
gray2ind.m, imfinfo.m, imshow.m, imwrite.m, ind2rgb.m, movie.m, rgb2ind.m,
importdata.m, bandwidth.m, condeig.m, gls.m, housh.m, linsolve.m, logm.m,
lscov.m, normest.m, normest1.m, ols.m, ordeig.m, planerot.m, qzhess.m, rref.m,
copyfile.m, delete.m, dos.m, fileparts.m, getfield.m, menu.m, mkdir.m,
movefile.m, orderfields.m, publish.m, setfield.m, substruct.m, unix.m,
unpack.m, decic.m, ode23.m, ode23s.m, ode45.m, fminsearch.m, lsqnonneg.m,
pqpnonneg.m, sqp.m, annotation.m, lighting.m, shading.m, area.m, compass.m,
contourc.m, feather.m, fplot.m, hist.m, isocaps.m, isocolors.m, isonormals.m,
isosurface.m, ostreamtube.m, pie.m, pie3.m, reducepatch.m, reducevolume.m,
rose.m, smooth3.m, stairs.m, stem.m, stem3.m, stream2.m, stream3.m,
streamline.m, streamribbon.m, streamtube.m, surfnorm.m, trimesh.m, trisurf.m,
colstyle.m, hgload.m, linkprop.m, meshgrid.m, ndgrid.m, padecoef.m, polyfit.m,
polyval.m, unmkpp.m, profexport.m, ismember.m, unique.m, movfun.m, movslice.m,
periodogram.m, sinc.m, spdiags.m, sprandsym.m, betaincinv.m, ellipke.m,
factor.m, gammainc.m, gammaincinv.m, isprime.m, lcm.m, gallery.m, hadamard.m,
bounds.m, corrcoef.m, discrete_rnd.m, empirical_rnd.m, histc.m, mode.m,
movmad.m, movmax.m, movmean.m, movmedian.m, movmin.m, movprod.m, movstd.m,
movsum.m, movvar.m, ranks.m, runlength.m, zscore.m, str2num.m, strchr.m,
strsplit.m, strtok.m, untabify.m, assert.m, demo.m, example.m, speed.m, test.m,
datenum.m, datevec.m, webread.m, webwrite.m:
Add expected error message <Invalid call> to BIST tests for nargin.
Remove redundant tests for nargin greater than the number of declared inputs
which are now handled by interpreter.
author | Rik <rik@octave.org> |
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date | Sun, 11 Oct 2020 21:59:35 -0700 |
parents | de5f2f9a64ff |
children | ee20ff0ceb60 |
rev | line source |
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1 ######################################################################## |
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2 ## |
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3 ## Copyright (C) 2006-2020 The Octave Project Developers |
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4 ## |
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5 ## See the file COPYRIGHT.md in the top-level directory of this |
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6 ## distribution or <https://octave.org/copyright/>. |
6239 | 7 ## |
6440 | 8 ## This file is part of Octave. |
6239 | 9 ## |
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10 ## Octave is free software: you can redistribute it and/or modify it |
6440 | 11 ## under the terms of the GNU General Public License as published by |
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12 ## the Free Software Foundation, either version 3 of the License, or |
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13 ## (at your option) any later version. |
6440 | 14 ## |
15 ## Octave is distributed in the hope that it will be useful, but | |
16 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
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17 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 ## GNU General Public License for more details. |
6239 | 19 ## |
20 ## You should have received a copy of the GNU General Public License | |
7016 | 21 ## along with Octave; see the file COPYING. If not, see |
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22 ## <https://www.gnu.org/licenses/>. |
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23 ## |
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24 ######################################################################## |
6239 | 25 |
26 ## -*- texinfo -*- | |
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27 ## @deftypefn {} {} sind (@var{x}) |
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28 ## Compute the sine for each element of @var{x} in degrees. |
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29 ## |
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30 ## Returns zero for elements where @code{@var{x}/180} is an integer. |
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31 ## @seealso{asind, sin} |
6239 | 32 ## @end deftypefn |
33 | |
34 function y = sind (x) | |
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35 |
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36 if (nargin < 1) |
6239 | 37 print_usage (); |
38 endif | |
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39 |
6239 | 40 I = x / 180; |
41 y = sin (I .* pi); | |
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42 y(I == fix (I) & isfinite (I)) = 0; |
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43 |
6239 | 44 endfunction |
45 | |
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46 |
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47 %!assert (sind (10:10:90), sin (pi*[10:10:90]/180), -10*eps) |
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48 %!assert (sind ([0, 180, 360]) == 0) |
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49 %!assert (sind ([90, 270]) != 0) |
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50 |
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51 %!error <Invalid call> sind () |