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T-square (fractal)

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478: 178: 32: 128: 194: 209: 442: 397: 424: 1142: 369:, in which a point jumps repeatedly half-way towards the randomly chosen vertices of a square. The T-square appears when the jumping point is unable to target the vertex directly opposite the vertex previously chosen. That is, if the current vertex is 307: 117: 355: 61: 541:. "Our resulting image is a fractal called a T-square because with it we can see shapes that remind us of the technical drawing instrument of the same name." 157:
At each convex corner of the previous image, place another square, centered at that corner, with half the side length of the square from the previous image.
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is given different values, allomorphs of the T-square appear that are computationally equivalent to the T-square but very different in appearance:
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everywhere in the bigger square, for once a point has been darkened, it remains black for every other iteration; however some points remain white.
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Hamma, Alioscia; Lidar, Daniel A.; Severini, Simone (2010). "Entanglement and area law with a fractal boundary in topologically ordered phase".
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Ahmed, Emad S. (2012). "Dual-mode dual-band microstrip bandpass filter based on fourth iteration T-square fractal and shorting pin".
538: 83: 1166: 470:, and vice versa, by adjusting the angle at which sub-elements of the original fractal are added from the center outwards. 1022: 979: 312:
Using mathematical induction one can prove that for each n ≥ 2 the number of new squares that are added at stage n equals
1100: 44: 1182: 666: 108:. It has a boundary of infinite length bounding a finite area. Its name comes from the drawing instrument known as a 54: 48: 40: 832: 20: 65: 688: 177: 1125: 1174: 733: 599: 467: 959: 651: 1120: 1115: 905: 837: 878: 855: 790: 738: 723: 656: 226: 127: 1105: 1085: 1049: 1044: 501: 315: 160:
Take the union of the previous image with the collection of smaller squares placed in this way.
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This article is about a two dimensional fractal in mathematics. For other uses, see
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The method of creation is rather similar to the ones used to create a
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The T-square fractal can also be generated by an adaptation of the
302:{\displaystyle \textstyle {{\frac {\log {3}}{\log {2}}}=1.5849...}} 229:, "both based on recursively drawing equilateral triangles and the 476: 440: 422: 395: 176: 588: 25: 393:= 2 and modular arithmetic means that 3 + 2 = 1, 4 + 2 = 2: 584: 481:
Sierpiński triangle transforming into a T-square fractal
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Dale, Nell; Joyce, Daniel T.; and Weems, Chip (2016).
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Start with a square. (The black square in the image)
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Jones & Bartlett Learning. 525: 523: 462:T-square fractal and SierpiĹ„ski triangle 126: 1161:List of fractals by Hausdorff dimension 519: 496:List of fractals by Hausdorff dimension 7: 138:It can be generated from using this 14: 1216:Iterated function system fractals 1143:How Long Is the Coast of Britain? 214:Squares branches, related by 1/2 207: 199:Square branches, related by the 192: 115: 30: 361:The T-Square and the chaos game 1167:The Fractal Geometry of Nature 342: 330: 1: 373:and the previous vertex was 1183:Chaos: Making a New Science 504:generates a similar pattern 350:{\displaystyle 4*3^{(n-1)}} 241:The T-square fractal has a 1232: 565:10.1103/PhysRevA.81.010102 474: 420: 18: 21:T-square (disambiguation) 39:This article includes a 123:Algorithmic description 68:more precise citations. 16:Two-dimensional fractal 1175:The Beauty of Fractals 482: 454: 436: 409: 351: 303: 185: 135: 480: 444: 426: 399: 352: 304: 180: 130: 104:is a two-dimensional 1121:Lewis Fry Richardson 1116:Hamid Naderi Yeganeh 906:Burning Ship fractal 838:Weierstrass function 316: 256: 879:Space-filling curve 856:Multifractal system 739:Space-filling curve 724:Sierpinski triangle 468:SierpiĹ„ski triangle 227:Sierpinski triangle 1106:Aleksandr Lyapunov 1086:Desmond Paul Henry 1050:Self-avoiding walk 1045:Percolation theory 689:Iterated function 630:Fractal dimensions 502:Toothpick sequence 483: 455: 437: 410: 347: 299: 298: 186: 136: 41:list of references 1203: 1202: 1149:Coastline paradox 1126:WacĹ‚aw SierpiĹ„ski 1111:Benoit Mandelbrot 1035:Fractal landscape 943:Misiurewicz point 848:Strange attractor 729:Apollonian gasket 719:Sierpinski carpet 487: 486: 459: 458: 289: 243:fractal dimension 231:Sierpinski carpet 94: 93: 86: 1223: 1066:Michael Barnsley 933:Lyapunov fractal 791:SierpiĹ„ski curve 744:Blancmange curve 609: 602: 595: 586: 581: 574:Radioengineering 568: 559:. 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Rev. 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Index

T-square (disambiguation)
list of references
related reading
external links
inline citations
improve
introducing
Learn how and when to remove this message
mathematics
fractal
T-square
T-square, evolution in six steps.

algorithm

Golden squares

1/φ

Koch snowflake
Sierpinski triangle
Sierpinski carpet
fractal dimension
chaos game



Sierpiński triangle

List of fractals by Hausdorff dimension

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