Roget's Thesaurus of English Words and Phrases by Peter Mark Roget

recension†, enumeration, summation, reckoning, computation, supputation†; calculation, calculus; algorithm, algorism†, rhabdology†, dactylonomy†; measurement &c 466; statistics. arithmetic, analysis, algebra, geometry, analytical geometry, fluxions†; differential calculus, integral calculus, infinitesimal calculus; calculus of differences. [Statistics] dead reckoning, muster, poll, census, capitation, roll call, recapitulation; account &c (list) 86. [Operations] notation,, addition, subtraction, multiplication, division, rule of three, practice, equations, extraction of roots, reduction, involution, evolution, estimation, approximation, interpolation, differentiation, integration. [Instruments] abacus, logometer†, slide rule, slipstick [Coll.], tallies, Napier's bones, calculating machine, difference engine, suan- pan†; adding machine; cash register; electronic calculator, calculator, computer; [people who calculate] arithmetician, calculator, abacist†, algebraist, mathematician; statistician, geometer; programmer; accountant, auditor. V. number, count, tally, tell; call over, run over; take an account of, enumerate, muster, poll, recite, recapitulate; sum; sum up, cast up; tell off, score, cipher, compute, calculate, suppute†, add, subtract, multiply, divide, extract roots. algebraize†. check, prove, demonstrate, balance, audit, overhaul, take stock; affix numbers to, page. amount to, add up to, come to. Adj. numeral, numerical; arithmetical, analytic, algebraic, statistical, numerable, computable, calculable; commensurable, commensurate; incommensurable, incommensurate, innumerable, unfathomable, infinite. Adv. quantitatively; arithmetically; measurably; in numbers.