English: The Coxeter complex of the Coxeter group of type I2(∞), showing the fundamental chamber, walls, galleries and the colouring by cotype.
Français : Complexe de Coxeter du groupe dihédral infini, groupe de Coxeter de type I2(∞), montrant la chambre fondamentale, les murs, galleries et la coloration par cotype.
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