I dont have "hypot" in expr, by the way...<div>cheers</div><div><br><div class="gmail_quote">2011/12/14 Mathieu Bouchard <span dir="ltr"><<a href="mailto:matju@artengine.ca">matju@artengine.ca</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Le 2011-12-14 à 14:36:00, Alexandre Torres Porres a écrit :<div class="im"><br>
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<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
nevertheless, output here is different, as I described<br>
</blockquote>
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Wait, I missed an unexpected minus sign on a different line.<br>
<br>
Yes, the result is different, because [cyclone/cartopol~] does this instead :<br>
<br>
[expr~ hypot($v1,-$v2) ; atan2(-$v2,$v1)].<br>
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For hypot, sign and order of args does not matter, but for atan2, they do.<div class="HOEnZb"><div class="h5"><br>
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