Volume 1

Arithmetica universalis : sive de compositione et resolutione arithmetica liber / Auctore Is. Newton. [Anon].

  • Isaac Newton
Date:
1722
Catalogue details

Licence: Public Domain Mark

Credit: Arithmetica universalis : sive de compositione et resolutione arithmetica liber / Auctore Is. Newton. [Anon]. Source: Wellcome Collection.

    323/346 (page 315)
    ' -Prseter conftrudiones hic cxpofitas, adjungere li- iceret quamplu rimas. Ut fi *m * &b tjfent duce medie proportionales. <1 A K = b, & huic perpendiculare AB ^ A K AH VlTn linea AB produia fubtenf* BH pone AH ut&m linea F ad alteras par, aqualem A C. Tum m lln longitudin^ & tes pun<5h A cape A D c j intervallis huic sequalem DE, cenmfque D&E, >ge^ ])B,EC defcribe circulos duos B F’^ f & Sr »s pone rea,» F C convergentem ad punctum A, invenire duarum medie proportionalium quas OPDocuterunt Veteres inventionem duarum medie proportionalium per Cgoidem j fed 1™* hujusde- LfconemcoT^am=l«rr^ appofuit. Sit A G d - Ad inaum F erigatur Mo«S«r nor», retorgul, P E De, 'ege « c™, ejus E P perT.™»PA G f» VP fi» D t,ng« fe»P« *•—1 ^