IBM machine, IDA, Teleplotter, Telereader, abacist, accountant, actuary, adder, analog computer
, analytical control unit, analyzer, bookkeeper, calculator, coder, collator, compiler, computer
unit, data processor, decoder, detector, differential, differential analyzer, digital computer
, digital graph plotter, divider, electronic brain, electronic computer
, estimator, figurer, hardware, information machine, integrator, memory tubes, multiplier, phase discriminator, position coder, printer, printing calculator, receptor, reckoner, relay, selective calculator, selector, statistician, storage unit, telecomputer, thinking machine, transmitter, tristimulus computer
numeration, numbering, pagination, tale, recension, enumeration, summation, reckoning, computation, supputation, calculation, calculus, algorithm, algorism, rhabdology, dactylonomy, measurement, statistics, arithmetic, analysis, algebra, geometry, analytical geometry, fluxions, differential calculus, integral calculus, infinitesimal calculus, calculus of differences, dead reckoning, muster, poll, census, capitation, roll call, recapitulation, account, notation, addition, subtraction, multiplication, division, rule of three, practice, equations, extraction of roots, reduction, involution, evolution, estimation, approximation, interpolation, differentiation, integration, abacus, logometer, slide rule, slipstick, tallies, Napier's bones, calculating machine, difference engine, suan- pan, adding machine, cash register, electronic calculator, calculator, computer
, arithmetician, calculator, abacist, algebraist, mathematician, statistician, geometer, programmer, accountant, auditor, numeral, numerical, arithmetical, analytic, algebraic, statistical, numerable, computable, calculable, commensurable, commensurate, incommensurable, incommensurate, innumerable, unfathomable, infinite, quantitatively, arithmetically, measurably, in numbers.