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<div class="moz-cite-prefix">Le 05/09/2019 à 12:44, Antoine
Monmayrant a écrit :<br>
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<div class="moz-cite-prefix">Le 05/09/2019 à 11:28, Lamy Alain a
écrit :<br>
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<p class="MsoNormal"><span style="color:windowtext">What I
didn’t like at first is to use “ones” for a boolean type.
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That was also my first reaction.<br>
When comparing the learning curve and overall ease of use of
scilab with other options (matlab, julia, python), I always come
to the conclusion that the biggest problem with scilab is the use
of non-intuitive function names.<br>
</blockquote>
<p>Concerning "ones" for initializing booleans, Matlab also allows
the unintuitive ones(n,m,'logical'), but also has true(n,m) and
false(n,m). The two latter could be easily added as macros <br>
</p>
<p>function out = true(varargin)<br>
out = ones(varargin(:),"boolean")<br>
end</p>
<p>function out = false(varargin)<br>
out = zeros(varargin(:),"boolean")<br>
end</p>
<p>once the patch has been merged</p>
<blockquote type="cite"
cite="mid:80e1e24b-f6e3-92e9-f6a3-01e58e4b7181@laas.fr"> For
example 'horner' for polynom evaluation as compared to 'polyval'
is far from obvious unless you are already quite versed in polynom
theory.<br>
If you couple non-intuitive function names (at least for
non-specialist and casual users) with a documentation that is far
from perfect, this scares a lot of possible users.<br>
<br>
Antoine<br>
<blockquote type="cite"
cite="mid:8F232902ADB4E14EB16789FB7006FC847293A8F1@TW-MBX-P01.cnesnet.ad.cnes.fr">
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<p class="MsoNormal"><span style="color:windowtext"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">(although
I know the 2 types are almost interchangeable in Scilab).
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">The
existing function bool2s changes %t into 1. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">So
thinking about it a little more, OK for the proposed
extensions of “ones” and “zeros”. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext">Alain<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext"><o:p> </o:p></span></p>
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<pre class="moz-signature" cols="72">--
Stéphane Mottelet
Ingénieur de recherche
EA 4297 Transformations Intégrées de la Matière Renouvelable
Département Génie des Procédés Industriels
Sorbonne Universités - Université de Technologie de Compiègne
CS 60319, 60203 Compiègne cedex
Tel : +33(0)344234688
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