User contributions for Ilithios
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18 June 2024
- 20:2220:22, 18 June 2024 diff hist +488 User talk:Ilithios No edit summary current
17 June 2024
- 19:0519:05, 17 June 2024 diff hist +1 m Mathematician:Jules Henri Poincaré No edit summary
- 19:0419:04, 17 June 2024 diff hist +3 m Mathematician:Jules Henri Poincaré No edit summary
- 19:0219:02, 17 June 2024 diff hist +281 Mathematician:Jules Henri Poincaré Add another Quote
- 19:0219:02, 17 June 2024 diff hist +33 Standard Chessboard with Missing Square cannot be Tiled No edit summary
- 18:3018:30, 17 June 2024 diff hist +57 m Kasteleyn's Formula No edit summary
- 18:2918:29, 17 June 2024 diff hist +1,531 N Standard Chessboard with Missing Square cannot be Tiled Created page with "== Theorem == <onlyinclude> There does not exist a perfect cover of a standard ($8 \times 8$) chessboard where a single square has been removed. </onlyinclude> {{ChessDiagram| | | xx | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |..."
- 10:4310:43, 17 June 2024 diff hist +15 m Number of Ways to Tile Standard Chessboard with Dominoes No edit summary
16 June 2024
- 22:1222:12, 16 June 2024 diff hist +160 Number of Ways to Tile Standard Chessboard with Dominoes No edit summary
- 21:5721:57, 16 June 2024 diff hist +18 m Number of Ways to Tile Standard Chessboard with Dominoes No edit summary
- 21:5721:57, 16 June 2024 diff hist +2 m Kasteleyn's Formula No edit summary Tag: Visual edit
- 21:5621:56, 16 June 2024 diff hist +1 m Kasteleyn's Formula No edit summary
- 21:5621:56, 16 June 2024 diff hist +757 N Kasteleyn's Formula Created page with "== Theorem == <onlyinclude> The number of perfect covers of chessboard of dimensions $m\times n$ is given by the formula: $\ds\prod_{j=1}^{\left\lceil\frac{m}{2}\right\rceil}\ds\prod_{k=1}^{\left\lceil\frac{n}{2}\right\rceil}\left(4\cos^{2} \frac{\pi j}{m+1}+4\cos^{2} \frac{\pi k}{n+1}\right)$ </onlyinclude> == Proof == {{ProofWanted|Import proof from Kasteleyns paper}} {{Namedfor|Pieter Willem Kast..."
- 20:4920:49, 16 June 2024 diff hist +126 m Number of Ways to Tile Standard Chessboard with Dominoes No edit summary
- 20:4720:47, 16 June 2024 diff hist +318 Definition:Halmos Symbol No edit summary
- 20:4420:44, 16 June 2024 diff hist +23 m Standard Chessboard can be Tiled No edit summary
- 20:0620:06, 16 June 2024 diff hist −1 m Standard Chessboard can be Tiled No edit summary
- 20:0520:05, 16 June 2024 diff hist +31 m Definition:Chessboard Tiling No edit summary
- 20:0320:03, 16 June 2024 diff hist +605 N Standard Chessboard can be Tiled Created page with "== Theorem == There exists a perfect cover of a standard Chessboard == Proof == Observe that the following is a perfect cover of a standard Chessboard: 200px {{qed}} == Sources == * {{BookReference|Proofs|2021|Jay Cummings|prev = Definition:Chessboard Tiling|next = ?}}: Chapter $1$: $1.1$ Chess..."
- 19:5719:57, 16 June 2024 diff hist 0 N File:Perfect cover example 8x8.png No edit summary current
14 June 2024
- 23:3923:39, 14 June 2024 diff hist +37 Definition:Tiling Tessellation already has Tiling as AKA, just no redirect Tag: New redirect
- 23:3423:34, 14 June 2024 diff hist +16 m 12,988,816 fix wrong Tiling link
- 23:3323:33, 14 June 2024 diff hist +16 Number of Ways to Tile Standard Chessboard with Dominoes No edit summary
- 23:2823:28, 14 June 2024 diff hist −52 Definition:Tiling change Tiling to Tiling of a Chessboard to get rid of overlapping definitions Tag: Blanking
- 23:2623:26, 14 June 2024 diff hist −16 m Definition:Chessboard Tiling/Also known as No edit summary
- 22:1422:14, 14 June 2024 diff hist +52 N Definition:Tiling Redirected page to Definition:Perfect Cover of Chessboard Tag: New redirect
- 22:1122:11, 14 June 2024 diff hist +15 m Definition:Chessboard Tiling/Also known as No edit summary
- 22:0522:05, 14 June 2024 diff hist +470 N Definition:Chessboard Tiling/Also known as Created page with "== Perfect Cover of Chessboard: Also known as == <onlyinclude> A Perfect Cover of a Chessboard is also referred to as: * A Tiling of a Chessboard == Sources == * {{BookReference|Curious and Interesting Numbers|1997|David Wells|ed = 2nd|edpage = Second Edition}}: $12,988,816$ Category:Definitions/Perfect Cover of Chessboard"
- 21:5821:58, 14 June 2024 diff hist +686 N Definition:Chessboard Tiling Create Page
- 21:4921:49, 14 June 2024 diff hist 0 Definition:Domino No edit summary
- 21:2821:28, 14 June 2024 diff hist +181 Definition:Domino No edit summary
- 21:2221:22, 14 June 2024 diff hist +13 Definition:Chess/Chessboard No edit summary current
- 21:2121:21, 14 June 2024 diff hist +97 Definition:Chess/Chessboard add Source (Jay Cummings:Proofs)
- 21:2121:21, 14 June 2024 diff hist +45 Book:Jay Cummings/Proofs Begin Working through the book (if that is allowed)
- 20:3820:38, 14 June 2024 diff hist +42 N User:Ilithios/Sandbox my sandbox i need to learn stuff current
- 12:2312:23, 14 June 2024 diff hist +7 m Definition:Biconditional/Boolean Interpretation fix latex render current
- 12:2212:22, 14 June 2024 diff hist 0 m Definition:Biconditional/Truth Table/Matrix Form fix latex render current
- 12:2112:21, 14 June 2024 diff hist 0 m Definition:Biconditional/Truth Table fix latex render current
- 12:1112:11, 14 June 2024 diff hist +7 m Definition:Conjunction/Boolean Interpretation fix latex render current
- 12:1012:10, 14 June 2024 diff hist +18 m Definition:Conjunction/General Definition fix latex render current
- 12:0112:01, 14 June 2024 diff hist +7 m Definition:Disjunction/Boolean Interpretation fix latex render current
- 12:0012:00, 14 June 2024 diff hist +1 m Definition:Disjunction/Truth Table/Matrix Form fix latex render current
- 11:5911:59, 14 June 2024 diff hist 0 m Definition:Disjunction/Truth Table fix latex render current
- 11:0911:09, 14 June 2024 diff hist 0 m Definition:Disjunction/General Definition fix latex render current