Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. -
Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German. Mean line confidence on this page: 0.83.
Original at the GWLB · Page image · Annotations (IIIF) · Download text
The machine reads it as
- I
- dc
- Demonstration.
- Ter FalI the Perpendiculars P X, on the
- ron che siven Ray, and C Z on che retracted
- Ray.
- THen P F and O R are parallet by Constructi.
- on, Whence che Frianeles R C and PF C aC
- similar.
- And CR: OR:: CF: PK;
- That is, C R: OP :: G F: PF.
- NTOW C F : PF 5: C Z : P X ob s
- Wtence CR: O P:: C Z : P 3
- And CR: CZ :: OP: P X.
- Again, CR: CO:: 25 che Sines oF Retracti.
- on, by Construction: chat is, a5SEOr, OPY 1O 5;
- andas CR: CL: : CD = = Or CR: or C2
- eO: P x.
- BuE PO : Px 5: C567
- Theretore C y = - OF, 6,23
- That i5, C 7 : C2:: 25 che Sines oF Retca
- ction,
- Duc LC) Iis he diue ocihe f as lunete
- 2. F. D.
- vergins as cheyenter the Curre Surtace oF a Con
- Dex Or Concave Lens, are for che Readers ease deli-
- neaced in Fis. 1, 2, 3, 4: And che lite Cales ot
- Emersins Rys, in F1B. 5, 6, 2, 8.
- The sereral Cales oF Rays Divergins Ox Con-
- F15. L.
- 2
- 5. 4
Cite
Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. - . Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/806933011:0347?run=74