Angelo,<br><br>There are definitions of elementwise operations elt+, elt- etc.  Note that elementwise product elt* is not matrix multiplication.<br><br>Liam<br><br><div class="gmail_quote">On Sat, Jun 25, 2011 at 6:08 PM, Angelo Rossi <span dir="ltr">&lt;<a href="mailto:angelo.rossi.homelab@gmail.com">angelo.rossi.homelab@gmail.com</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hello,<br>
<br>
I&#39;m new to GSLL and I like to know if there are general function to perform<br>
operations between matrices like add, sum and so on... Thanks<br>
<br>
Angelo Rossi<br>
<br>
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