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Summary
| Description |
English: The production rule is (a ↦ ac) (b ↦ ab) (c ↦ b) with initiator c, iterated for 27 generations. The incidence matrix M [1,1,0; 0,1,1; 1,0,0] has characteristic polynomial f(x) = x3 − 2x2 + x − 1 and dominant eigenvalue λ = ρ2 ≈ 1.75488 (the plastic ratio-squared). See OEIS: Bisection of the Padovan sequence.
The central tile and its three subtiles have areas in the ratios ρ5 : ρ2 : ρ : 1. The viewport width is 2 and the origin is at the cross. |
| Date | |
| Source | Own work |
| Author | Zilverspreeuw |
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| current | 15:04, 26 May 2024 | | 2,000 × 1,750 (15 KB) | Zilverspreeuw | Uploaded own work with UploadWizard |
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