The story
From Catalan (“a surname”) + solid, named for Belgian mathematician Eugène Charles Catalan.
Etymology from Wiktionary, CC BY-SA 4.0.
Catalan solid
Today it means: The dual polyhedron of any Archimedean solid. Full definition →
Today it means: The dual polyhedron of any Archimedean solid. Full definition →
From Catalan (“a surname”) + solid, named for Belgian mathematician Eugène Charles Catalan.
Etymology from Wiktionary, CC BY-SA 4.0.