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286 pages, Paperback
First published February 14, 2017



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In “Pilot Math”, the word multiply (shortened to ply) replaces the most popular swear word, with subtraction (or trac) filling in as an all-purpose noun with scatological leanings. Bracket became a common insult, as did decimal point (or doint) and division (div), which also came to mean male and female genitalia, respectively.