单词 | substrahend |
释义 | substrahendn. Mathematics. 1. A number or quantity which is subtracted from another; = subtrahend n. 1 Contrasted with minuend n. Now rare. ΘΚΠ the world > relative properties > number > arithmetic or algebraic operations > [noun] > subtraction > subtrahend or minuend minor1612 subtracter1645 minorand1674 subducend1674 subtrahend1685 subtract1690 minuend1706 substrahend1707 substractor1718 substrahend1718 subtractor1724 subtrahend1724 1707 J. Ward Young Mathematician's Guide 148 Change all the Signs of the Substrahend; (viz. of those Quantities which are to be Substracted). 1887 Iowa Normal Monthly Apr. 347 (heading) Minuend and substrahend abstract numbers, the remainder a concrete number. 1904 E. Gideon Model Elem. Arithm. (rev. ed.) I. iv. 58 If the substrahend is sixty million six, and the minuend seven hundred million seventy thousand seventy, what is the remainder? ΘΚΠ the world > relative properties > number > arithmetic or algebraic operations > [noun] > subtraction > subtrahend or minuend minor1612 subtracter1645 minorand1674 subducend1674 subtrahend1685 subtract1690 minuend1706 substrahend1707 substractor1718 substrahend1718 subtractor1724 subtrahend1724 1718 A. Malcolm New Treat. Arithmetick & Bk.-keeping iii. 17 Set down the Numbers as directed in Addition, and set the greater upmost... Begin at the Units Place of the Subtractor, and take the Difference of it, and the Figure that stands in the same Place of the Substrahend. 1745 C. Phipps Doctr. Vulgar & Decimal Fractions 24 Having reduced them to one Denominator, substract the Numerator of the Substractor from the Numerator of the Substrahend. This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022). < n.1707 |
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