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Ed Pegg
Discussions
![New record in elliptic curves by Elkies - Klagsbrun: rank 29][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=4298Hero.png&userId=20103 [2]:...
&[Wolfram Notebook][1] [1]: https://www.wolframcloud.com/obj/5c5f06b4-7564-4d82-a043-9e3cfb1dbc17
![Icosahedra and other polyforms][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=10532Hero.png&userId=20103 [2]: https://www.wolframcloud.com/obj/53b7ffba-7409-4d62-a9b4-a357001c69c8
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=5748HeroImage.png&userId=20103 [2]: https://www.wolframcloud.com/obj/1d21d10c-ff31-4e75-a064-7a4ad7b0e449
![Order-3 non-fractal irreptiles: from triangles to Vesa Timonen pentagon and Mineyuki Uyematsu chair][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=7075Hero.png&userId=20103 [2]:...
![New Vesa Timonen irreptile: pentagon cut into its own smaller copies & plastic constant powers sides][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Image_1%281%29.png&userId=20103 ...
![Wolfram Demonstrations involve Linear Algebra. Part of the series Mathematical Games][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=3022Hero.png&userId=20103 [2]:...
![enter image description here][1] &[Wolfram Notebook][2] [old image]: https://community.wolfram.com//c/portal/getImageAttachment?filename=9103Hero.png&userId=20103 [1]:...
![M22 Graph, 13 points, each on 4 parabolas, Singer Difference Set, and binary Golay code][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=10020Lead.png&userId=20103 [2]:...
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=7823Main.png&userId=20103 [2]: https://www.wolframcloud.com/obj/583a6db3-0551-4bb1-ba9a-235ec30f8ec8