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Brownian tree: Difference between revisions
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→Mathematica: Minor code clean up
m (→Mathematica: Minor code clean up) |
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Line 704:
n = 0.5*canvasdim^2;
canvas = ConstantArray[0, {canvasdim, canvasdim}];
init = Floor@(0.5*{canvasdim, canvasdim}); (*RandomInteger[canvasdim,2]*)
canvas[[init[[1]], init[[2]]]] = 1; (*1st particle initialized to midpoint*)▼
▲canvas[[init[[1]], init[[2]]]] = 1; (*1st particle initialized to midpoint*)
Monitor[ (*Provides real-time intermediate result monitoring*)
Do[
particle = RandomInteger[canvasdim, 2];
While[True,
ds = RandomInteger[{-1, 1}, 2];
While[ (*New Particle Domain Limit Section*)
!And @@ (0 < (particle + ds)[[#]] <= canvasdim & /@ {1, 2}),
particle = RandomInteger[canvasdim, 2];
];
(* Particle Aggregation Section *)
If[canvas[[(particle + ds)[[1]], (particle + ds)[[2]]]] > 0,
canvas[[particle[[1]], particle[[2]]]] = i;
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