<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Wed, Jul 8, 2015 at 12:27 AM, Tanja Lange <span dir="ltr"><<a href="mailto:tanja@hyperelliptic.org" target="_blank" onclick="window.open('https://mail.google.com/mail/?view=cm&tf=1&to=tanja@hyperelliptic.org&cc=&bcc=&su=&body=','_blank');return false;">tanja@hyperelliptic.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Here is what I would do:<br>
Take the usual clock, show how to add points = adding pizza slices. It's<br>
really addition, it's very visual.<br>
Then you can take a point, 1 is totlly fine because you're doing addition,<br>
but ny other is also fine. And you can do scalar multiplication.<br>
Bonus: no need to change notation from addition.<br></blockquote><div><br></div><div>Interesting analogy! Let me try playing around with that and see if I can come up with something that fits in the same space.</div></div><div><br></div>-- <br><div class="gmail_signature">Tony Arcieri<br></div>
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