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Ed Pegg
Discussions
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Algebricnumbermagic.png&userId=20103 [2]:...
&[Wolfram Notebook][1] [1]: https://www.wolframcloud.com/obj/0c628171-c5ef-4089-8218-82077d6ba5f4
[![enter image description here][1]][1] &[Wolfram Notebook][4] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=34twrgsafdg5.png&userId=11733 [2]:...
&[Wolfram Notebook][1] [1]: https://www.wolframcloud.com/obj/ee3231f9-d031-4d54-84bb-b1fcb4f3781e
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Funwithfractions.png&userId=20103 [2]:...
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=MathematicalGames1.png&userId=20103 [2]:...
![enter image description here][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=MarjorieRice.png&userId=20103 [2]: https://www.wolframcloud.com/obj/807232d6-7705-45c6-b7b8-1c5e2f3971d8
John Baez, Dec 22, 2022: [Dividing a square into Similar Rectangles][1]. Covers only the case of rectangles. [1]: https://golem.ph.utexas.edu/category/2022/12/dividing_a_square_into_similar.html
I believe this should go to [wolframcloud][1]. 2nd projection:Exceptional group E_8 tensor reduction on disk: ![enter image description here][2] [1]:...
Going into algebraic number theory -NumberFieldDiscriminant[x /. Solve[x^3 == x^2 + 6 x + 5][[1]]]