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신개선

EntityQ680712· pop 34· linked from 109 articles

신개선

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Also known as evolvent

thumb|Two involutes (red) of a parabola

Wikidata facts

Subclass of: roulette

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Commons category: Involute
maintained by WikiProject: WikiProject Mathematics

Sources (2)

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Available in 32 languages

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via Wikidata sitelinks · CC0