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more about folium
folium |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Folium \Fo"li*um\, n.; pl E. {Foliums}, L. {Folia}. [L., a leaf.] 1. A leaf, esp. a thin leaf or plate. 2. (Geom.) A curve of the third order consisting of two infinite branches, which have a common asymptote. The curve has a double point, and a leaf-shaped loop; whence the name Its equation is x^{3} + y^{3} = axy. From WordNet r 1.6 [wn]: folium n : a thin layer or stratum of (especially metamorphic) rock
more about folium