Infinity symbol symbol is encoded in Unicode at and in LaTeX as codice_1: formula_4. The Unicode set of symbols also includes several variant forms of the infinity symbol, that are less frequently available in fonts: , and in block Miscellaneous Mathematical Symbols-B. The acid-free paper symbol mentioned above is encoded separately as . Infinity symbol The infinity symbol (sometimes called the lemniscate) is a mathematical symbol representing the concept of infinity. The shape of a sideways figure eight has a long pedigree; for instance, it appears in the cross of Saint Boniface, wrapped around the bars of a Latin cross. However, John
Infinity symbol in these books' descriptions of the shapes of bicycle tire tracks and of the outlines of half-remembered people. The poem after which "Pale Fire" is entitled explicitly refers to "the miracle of the lemniscate". The well known shape and meaning of the infinity symbol have made it a common typographic element of graphic design. For instance, the Métis flag, used by the Canadian Métis people in the early 19th century, is based around this symbol. In modern commerce, corporate logos featuring this symbol have been used by, among others, Room for PlayStation Portable, Microsoft Visual Studio, Fujitsu, and CoorsTek. The