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The non-orientable genus, demigenus, or Euler genus of a connected, non-orientable closed surface is a positive integer representing the number of cross-caps attached to a sphere. Alternatively, it can be defined for a closed surface in terms of the Euler characteristic χ, via the relationship χ = 2 − k , where k is the non-orientable genus.
A Dictionary of Modern Slang, Cant and Vulgar Words is a dictionary of slang originally compiled by publisher and lexicographer John Camden Hotten in 1859.. The first edition was published in 1859, with the full title and subtitle: A dictionary of modern slang, cant, and vulgar words: used at the present day in the streets of London, the universities of Oxford and Cambridge, the houses of ...
The genus (sometimes called the demigenus or Euler genus) of a connected non-orientable closed surface is a positive integer representing the number of cross-caps attached to a sphere. Alternatively, it can be defined for a closed surface in terms of the Euler characteristic χ, via the relationship χ = 2 − g, where g is the non-orientable ...
Partridge published seven editions of his "hugely influential" [6] slang dictionary before his death in 1979. [7] The dictionary was "regarded as filling a lexicographical gap" [8] in the English language because it contained entries on words that had long been omitted from other works, such as the Oxford English Dictionary.
Cover of the first volume of the print edition (2010) of Green's Dictionary of Slang. Green's Dictionary of Slang (GDoS) is a multivolume dictionary defining and giving the history of English slang from around the Early Modern English period to the present day written by Jonathon Green.
Notes Works cited References External links 0-9 S.S. Kresge Lunch Counter and Soda Fountain, about 1920 86 Main article: 86 1. Soda-counter term meaning an item was no longer available 2. "Eighty-six" means to discard, eliminate, or deny service A abe's cabe 1. Five dollar bill 2. See fin, a fiver, half a sawbuck absent treatment Engaging in dance with a cautious partner ab-so-lute-ly ...
Euler both developed the techniques of analysis and applied them to numerous problems in mechanics, [1] notably in later publications the calculus of variations. [2] Euler's laws of motion expressed scientific laws of Galileo and Newton in terms of points in reference frames and coordinate systems making them useful for calculation when the ...
Descartes on Polyhedra: A Study of the "De solidorum elementis" is a book in the history of mathematics, concerning the work of René Descartes on polyhedra.Central to the book is the disputed priority for Euler's polyhedral formula between Leonhard Euler, who published an explicit version of the formula, and Descartes, whose De solidorum elementis includes a result from which the formula is ...