File:LOGO Attractor.png
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| Description |
English: Peter de Jong Attractor made with POOL (http://www.pool.rnd.team), a dialect of LOGO programming language.
Formulas: x(n+1) = sin(a * y(n)) - cos(b * x(n)) y(n+1) = sin(c * x(n)) - cos(d * y(n)) Parameters: a = -1.164; b = 1.41; c = -1.42; d = -1.6;Polski: Atraktor Peter de Jong utworzony w POOL (http://www.pool.rnd.team), dialekcie języka programowania LOGO.
Formuła przekształcenia punktu: x(n+1) = sin(a * y(n)) - cos(b * x(n)) y(n+1) = sin(c * x(n)) - cos(d * y(n)) Wartości parametrów: a = -1.164; b = 1.41; c = -1.42; d = -1.6; |
| Date | |
| Source | Own work |
| Author | Rob su |
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I, the copyright holder of this work, hereby publish it under the following license:
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- to remix – to adapt the work
- Under the following conditions:
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Source code (LOGO: en, pl) edit
;Sample POOL code, you may use it, modify it, and distribute it under the GPL license.
;Authors: R&D Independent Team
;Source: http://www.pool.rnd.team
;1. Adjust these values to change the attractor shape.
let "t {-1.164 1.41 -1.42 -1.6}
;2. Experiment with different formulas of f and g functions.
to f
op (radsin :t,1 * :xy,2) - (radcos :t,2 * :xy,1)
end
to g
op (radsin :t,3 * :xy,1) - (radcos :t,4 * :xy,2)
end
let "xy {0 0}
to next ;step on the attractor
let "ny g
:xy,1 := f
:xy,2 := :ny
op :xy
end
window ht
;3. Change the scale to fit your screen size.
:pool_cfg,"scale_x := 200
:pool_cfg,"scale_y := 200
;4. Adjust the loop length.
repeat 2000000 [putpointat next {0 0 0 4}]
print "doneFile history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:28, 25 March 2015 | | 800 × 800 (430 KB) | Rob su (talk | contribs) | User created page with UploadWizard |
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