User contributions for Gfis

27 August 2025

• 20:3920:39, 27 August 2025 diff hist +102‎ OEIS/Cheat sheet ‎No edit summary current Tag: Visual edit: Switched
• 08:3208:32, 27 August 2025 diff hist +91‎ N OEIS/Cheat sheet ‎ Created page with "==== PARI ==== * Print a triangle T(n,k) for(n=0,10,for(k=0,n,print1(",",T(n,k)));print())"

9 August 2025

• 10:0410:04, 9 August 2025 diff hist +383‎ Hadamard Matrices ‎ programs current
• 09:4909:49, 9 August 2025 diff hist +130‎ m Hadamard Matrices ‎ turning Tag: Visual edit: Switched
• 08:4108:41, 9 August 2025 diff hist +6‎ m Hadamard Matrices ‎ sup
• 08:4008:40, 9 August 2025 diff hist −22‎ Hadamard Matrices ‎ →‎The 3D model Tag: Visual edit
• 08:3308:33, 9 August 2025 diff hist +632‎ Hadamard Matrices ‎ Hex encoding
• 08:1708:17, 9 August 2025 diff hist −160‎ Hadamard Matrices ‎ 3D model Tag: Visual edit
• 08:0208:02, 9 August 2025 diff hist +1,535‎ Hadamard Matrices ‎ History
• 07:4007:40, 9 August 2025 diff hist +529‎ Hadamard Matrices ‎No edit summary Tag: Visual edit: Switched
• 07:0607:06, 9 August 2025 diff hist +31‎ N Hadamard matrices ‎ Gfis moved page Hadamard matrices to Hadamard Matrices: Misspelled title current Tag: New redirect
• 07:0607:06, 9 August 2025 diff hist 0‎ m Hadamard Matrices ‎ Gfis moved page Hadamard matrices to Hadamard Matrices: Misspelled title

19 July 2025

• 20:4420:44, 19 July 2025 diff hist +295‎ Hadamard Matrices ‎ 3D Design
• 20:3420:34, 19 July 2025 diff hist +807‎ N Hadamard Matrices ‎ raw data Tag: Visual edit
• 20:1720:17, 19 July 2025 diff hist +52‎ OEIS ‎ Hadamard matrices current Tag: Visual edit

4 July 2025

• 08:1808:18, 4 July 2025 diff hist −11,510‎ Sandbox ‎ try 1 current
• 08:1708:17, 4 July 2025 diff hist +185,593‎ Sandbox ‎ before 2025-07-04 Tag: Visual edit: Switched

11 June 2025

• 08:2308:23, 11 June 2025 diff hist +403‎ Expansion of polynomials ‎ pow, seqs current Tag: Visual edit

31 May 2025

• 09:1909:19, 31 May 2025 diff hist +6‎ OEIS/Eta products ‎ →‎Rogers-Ramanujan continued fraction r: -> A7325 current
• 08:0808:08, 31 May 2025 diff hist +172‎ OEIS/Eta products ‎ Rogers-Ramanujan r Tag: Visual edit: Switched

30 May 2025

• 21:5421:54, 30 May 2025 diff hist +210‎ Expansion of polynomials ‎ Eta products Tag: Visual edit
• 21:4321:43, 30 May 2025 diff hist −143‎ Expansion of polynomials ‎ →‎Examples:
• 21:4021:40, 30 May 2025 diff hist +1,289‎ Expansion of polynomials ‎ Reordered Tag: Visual edit

23 May 2025

• 08:4408:44, 23 May 2025 diff hist +111‎ ISBN-Liste ‎ Arc de Triomphe -61-1, -62-8 current Tag: Visual edit

25 April 2025

• 19:5719:57, 25 April 2025 diff hist +26‎ m Expansion of polynomials ‎ →‎Functions with 1 argument Tag: Visual edit
• 19:5619:56, 25 April 2025 diff hist +20‎ Expansion of polynomials ‎No edit summary
• 19:5419:54, 25 April 2025 diff hist +1‎ m Expansion of polynomials ‎ →‎Caveats Tag: Visual edit
• 19:5419:54, 25 April 2025 diff hist +1,081‎ Expansion of polynomials ‎ Caveats, commandline, callcodes
• 19:3419:34, 25 April 2025 diff hist +1,589‎ Expansion of polynomials ‎ postfix operations Tag: Visual edit: Switched

29 March 2025

• 21:3521:35, 29 March 2025 diff hist +295‎ Installation Guide ‎ →‎Apache Tomcat: with server.xml and cataline.properties current Tag: Visual edit: Switched

26 March 2025

• 15:1815:18, 26 March 2025 diff hist +296‎ Installation Guide ‎ open-JDK 11 Tag: Visual edit: Switched

9 March 2025

• 13:1913:19, 9 March 2025 diff hist +363‎ Expansion of polynomials ‎ A345969 Tag: Visual edit
• 09:0309:03, 9 March 2025 diff hist +1,235‎ N Expansion of polynomials ‎ new Tag: Visual edit
• 08:4108:41, 9 March 2025 diff hist +37‎ OEIS ‎ Expansion of polynomials Tag: Visual edit

4 December 2024

• 10:0010:00, 4 December 2024 diff hist +1,846‎ N OEIS/Spirals ‎ Created page with "===Hexagonal grid, counterclockwise=== Cf. [https://oeis.org/A056105 A056105] First spoke of a hexagonal spiral. From Robert G. Wilson v, Jul 05 2014: (Start) Each of the 6 primary spokes or rays has a generating formula as stated here: 1st: 90 degrees A056105 3n^2 - 2n + 1 2nd: 30 degrees A056106 3n^2 - n + 1 3rd: 330 degrees A056107 3n^2 + 1 4th: 270 degrees A056108 3n^2 + n + 1 5th: 210 degrees A056109 3n^2 + 2n + 1 6th: 150 degrees A003215 3n^2 + 3n..." current
• 09:5109:51, 4 December 2024 diff hist +33‎ OEIS ‎ →‎Small projects: Spirals

17 October 2024

• 18:4318:43, 17 October 2024 diff hist +209‎ OEIS/Eta products ‎ Product g.f.s

4 October 2024

• 11:4111:41, 4 October 2024 diff hist 0‎ m OEIS/Eta products ‎ 172316825520*1*
• 11:1211:12, 4 October 2024 diff hist +403‎ OEIS/Eta products ‎ E_2k
• 11:0411:04, 4 October 2024 diff hist +445‎ m OEIS/Eta products ‎ →‎E_10, E_12, E_14, etc. Tag: Visual edit: Switched

3 October 2024

• 18:1618:16, 3 October 2024 diff hist +1,361‎ OEIS/Eta products ‎ E_10, E_12 etc.
• 10:3110:31, 3 October 2024 diff hist +397‎ OEIS/Eta products ‎ A41. E_8
• 10:0810:08, 3 October 2024 diff hist +748‎ OEIS/Eta products ‎ Ramanujan's P, Q, R

1 October 2024

• 07:2607:26, 1 October 2024 diff hist +206‎ OEIS/Eta products ‎ R.'s tau

25 September 2024

• 06:3806:38, 25 September 2024 diff hist −8‎ m OEIS/Eta products ‎ →‎Computation of the period from an EPSIG: wording Tag: Visual edit

6 April 2024

• 09:2009:20, 6 April 2024 diff hist +10,856‎ N OEIS/A070080 ‎ Perl program and parameterization current
• 08:4708:47, 6 April 2024 diff hist −10‎ m OEIS ‎ →‎Individual sequences
• 08:4508:45, 6 April 2024 diff hist +94‎ OEIS ‎ →‎Individual sequences: A070080

17 March 2024

• 18:5518:55, 17 March 2024 diff hist 0‎ m ISBN-Liste ‎ Typo Tag: Visual edit
• 18:4918:49, 17 March 2024 diff hist +62‎ ISBN-Liste ‎ Pfort 2025 = ...46 Tag: Visual edit