(originally) arithmetic based on tenth parts or the number 10; (later) arithmetic in which numbers less than 1 are expressed as decimals.
| 单词 | θ115287 |
| 释义 | the world > relative properties > number > arithmetic > [noun] > kinds of (9) decimal arithmetic1608 (originally) arithmetic based on tenth parts or the number 10; (later) arithmetic in which numbers less than 1 are expressed as decimals. disme1608 Variant of dime, n. The n., besides its historical use in the senses ‘tenth’ and ‘tithe’, is used, in the earliest English book on the subject, for… decimal1623 A representation of a number in decimal notation, esp. a number between 0 and 1. Also: a designated decimal place in such a representation. vulgar arithmetic1653 ordinary arithmetic as opposed to decimal. Obsolete. rare. logistic1656 The art of arithmetical calculation; the elementary processes of calculation, as addition, subtraction, multiplication, and division. Cf. logistics… figurate arithmetic1666 Mathematics. figurate numbers: numbers, or series of numbers, formed from any arithmetical progression in which the first term is a unit, and… rhabdology1667 The art or practice of calculation by means of the method of rods invented by John Napier. See Napier's bones, n. Now rare. mental arithmetic1766 arithmetic performed entirely in the head, without recourse to written figures or calculating aids. binary arithmetic1796 in Mathematics binary arithmetic n. a method of computation in which the binary scale is used, suggested by Leibniz. binary scale n. the scale of… |
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