Fitting an Origin-Displaced Logarithmic Spiral to Empirical Data by Differential Evolution Method of Global Optimization
Logarithmic spirals are abundantly observed in nature. Gastropods (such as nautilus, cowie, grove snail, thatcher, etc.) in the mollusca phylum have spiral shells, mostly exhibiting logarithmic spirals vividly. Spider webs show a similar pattern. The low-pressure area over Iceland and the Whirlpool...
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| Format: | Report |
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| Online Access: | https://mpra.ub.uni-muenchen.de/881/1/MPRA_paper_881.pdf https://mpra.ub.uni-muenchen.de/2509/1/MPRA_paper_2509.pdf |