User Portlet

Ed Pegg

Featured Contributor

Discussions

Celebrating Euler's day: algorithms for derangements, branch cuts, and exponential fractals ![Celebrating Euler's day: algorithms for derangements, branch cuts, and exponential fractals][1] &[Wolfram Notebook][2] [1]:... AUTHOR: Ed Pegg 69VIEWS 1REPLIES 3 days ago
Mathematical Games 37: Two Phi Psi Chi Rho (2 φ ψ χ ρ) ![Mathematical Games 37: Two Phi Psi Chi Rho (2 φ ψ χ ρ)][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=MathematicalGames37TwoPhiPsiChiRho2%CF%86%CF%88%CF%87%CF%81.png&userId=20103 ... AUTHOR: Ed Pegg 221VIEWS 1REPLIES 16 days ago
The Mekhontsev wedge: A 3D rep-tile &[Wolfram Notebook][1] [1]: https://www.wolframcloud.com/obj/76730fe7-f410-4a26-af7c-cf89609ebad7 AUTHOR: Ed Pegg 226VIEWS 0REPLIES 18 days ago
Happy √2²²-22 -- And other ways to calculate 2026 √2^22-22 == 2026 12/3!×4^5+67-89 == 2026 123/4!×56×7+8+9 == 2026 12×34×5-6-7+8-9 == 2026 987+65×4!/3×2-1 == 2026 9!/8/7/6+5^4+321 == 2026 9×8-7+654×3-2+1 == 2026 9+8×7+654×3-2+1 ==... AUTHOR: Ed Pegg 1574VIEWS 1REPLIES 1 month ago
Mathematical Games: mathematical constants ![Mathematical Games: mathematical constants][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=MathematicalGames.png&userId=20103 [2]:... AUTHOR: Ed Pegg 585VIEWS 1REPLIES 1 month ago
Mathematical Games: Fractals Part 2 - applications, complex sets, and substitution rules ![Mathematical Games: Fractals Part 2 - applications, complex sets, and substitution rules][1] &[Wolfram Notebook][2] [1]:... AUTHOR: Ed Pegg 754VIEWS 1REPLIES 2 months ago
Mathematical Games: Fractals Part 1 - applications, complex sets, and substitution rules ![Mathematical Games: Fractals Part 1 - applications, complex sets, and substitution rules][1] &[Wolfram Notebook][2] [1]:... AUTHOR: Ed Pegg 711VIEWS 1REPLIES 2 months ago
The Kochawave curve and other fractals ![The Kochawave curve and other fractals][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=TheKochawaveCurveandOtherFractals.png&userId=20103 [2]:... AUTHOR: Ed Pegg 627VIEWS 1REPLIES 2 months ago
Mathematical Games: number Seven across maths - graphs, geometry, designs, knots, and units ![Mathematical Games: number seven across maths - graphs, geometry, designs, knots, and units][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=MGSeven.png&userId=20103 [2]:... AUTHOR: Ed Pegg 1548VIEWS 0REPLIES 3 months ago
Order 7 Venn diagrams &[Wolfram Notebook][1] [1]: https://www.wolframcloud.com/obj/66cd4e59-a575-4239-a069-b1a0a0141616 AUTHOR: Ed Pegg 875VIEWS 0REPLIES 4 months ago

Feedback