† factusn.

Origin: A borrowing from Latin. Etymons: Latin factus, facere.

Etymology: < post-classical Latin factus (mathematical) product (1202), use as noun (perhaps short for factus numerus number produced) of classical Latin factus, masculine past participle of facere to make (see fact n.). Compare later factum n. 3.

Mathematics. Obsolete.

The result obtained by multiplying together two or more quantities; = product n.¹ 1a. Cf. factum n. 3.

ΘΚΠ

the world > relative properties > number > arithmetic or algebraic operations > [noun] > multiplication > result of, product

suma1425

pervenientc1450

productc1450

offcome1570

multiplication1586

ductate1610

factus1645

fact1664

factum1684

1645 T. Urquhart Trissotetras 49 It is made use of for a fellow multiplyer with the third terme to produce a factus.

1654 J. Newton Institutio Mathematica 240 The factus of the Sines.

1669 I. Newton Let. 19 Jan. in S. P. Rigaud & S. J. Rigaud Corr. Sci. Men 17th Cent. (1841) (modernized text) II. 282 The factus of their denominators will be b⁵ + 10b⁴ + 35b³ + 50bb + 24b.

This entry has been updated (OED Third Edition, September 2014; most recently modified version published online September 2021).

单词	factus
释义	† factusn. Origin: A borrowing from Latin. Etymons: Latin factus, facere. Etymology: < post-classical Latin factus (mathematical) product (1202), use as noun (perhaps short for factus numerus number produced) of classical Latin factus, masculine past participle of facere to make (see fact n.). Compare later factum n. 3. Mathematics. Obsolete. The result obtained by multiplying together two or more quantities; = product n.¹ 1a. Cf. factum n. 3. ΘΚΠ the world > relative properties > number > arithmetic or algebraic operations > [noun] > multiplication > result of, product suma1425 pervenientc1450 productc1450 offcome1570 multiplication1586 ductate1610 factus1645 fact1664 factum1684 1645 T. Urquhart Trissotetras 49 It is made use of for a fellow multiplyer with the third terme to produce a factus. 1654 J. Newton Institutio Mathematica 240 The factus of the Sines. 1669 I. Newton Let. 19 Jan. in S. P. Rigaud & S. J. Rigaud Corr. Sci. Men 17th Cent. (1841) (modernized text) II. 282 The factus of their denominators will be b⁵ + 10b⁴ + 35b³ + 50bb + 24b. This entry has been updated (OED Third Edition, September 2014; most recently modified version published online September 2021). < n.1645
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