logarithm wopa logarithm
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Unit converter, numeral systems, prime numbers, logarithm, trigonometric functions, warp speed, formulas for physics and every day life - in english, portuguese, italian, polish, french, spanish, dutch and german
david crate's quality used slide rules
Personal collection of slide rules, along with various resources including general background information, manuals, books, restroration tips, links and more.
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Résultats fournis par Wopa!