Philosophical transactions of the Royal Society of London (1669)
Royal Society (Great Britain) · London : Royal Society of London · leaf 140
Svmmam Log arithmorwm inveniendam: (quam inqui- rit-ille prop. 19.) Nempe, Pofitis A H—:, AI— IB — b, (ut prius) pla- noqueBIHF= pl. Erit pl—b: --b: — BIps-]-BIqt-[- BI ru,&c. ufquead BIHF. Siautem non ab ipfa BI incipiatur ; fed ultra citrave, . puta ap;: Pofita pH—a & psFH — pl — erit (… … TheDemonftration — o Promifed at the end of the foregoing Letter, followsin another - from the. fame, Author to the fame Noble Lord, thus; Petis (Illuftriffime Domine) per literas tuas 44g.5. datas (quashefter- — na nocte accepi) ut demonftrare velim methodum meam, Logarithmorum fummam.-inveniendi,…
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