[Lectiones XVIII, Cantabrigiae in Scholis publicis habitae] Lectiones XVIII, Cantabrigiæ in Scholis publicis habitæ, fol. 63
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: 0.90.
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The machine reads it as
- eC7
- 1.
- Oltaliter in obrersum speculi eireutaris convexum sinice di-
- sanspunctum radiar, ee ubi loci adparet oculo in recta con-
- Stiruto per iplum radians sx speculi centrum trajecta postremo con-
- nisi demonstrare; nunc idem quoad aspectum alias ubicunque situm
- aggredimur expilcari. quo primum arrinet ut rectam inveltisemus,
- in qua consister lmago, cum ur punctum ejus in icta recta praecilum
- dleterrainemus. e primo quidem negorio latistactum erir hujulmodi.
- Problema conticiendo; quod (seguenrium quoque pratia) genera-
- tim proponimus.
- II. Datocirenlo restectente (CujuS Centrum C) dato (que binis pun-
- ctis; ab horum uno recta ducatur, enjus restexus per alterum tran-
- Seat.
- T. Si data puncta (pura A, Z) sine ambo in circuli peripheria, Fic. 85.
- manifectum est bisecto arcu, A Z in N, connexisque subrensis N A,
- NIX, rectas NA, N X sibimutuo rehlexas Fore; seu, juncta C H,
- angulum C. N X angulo C N A aequari.
- 2. Eriam (i darorum unum (Z) incircumferentia ponatur; liguet, Fic: 87.
- COnneKIS AZ; C X, Factoque anguloC XHI = C Z A, Fore X A,
- Z HI alterum alrerius reflexumm.
- 3. Ieem Si data purcta (A, X) requaliter a centro distene; con- Fi8. 88.
- nerisrectis AC, _ C, bilectoque angulo ZC A a recta C N circu.
- tum redlestencem incexlecante ad N; perspicuum est conjunetas rectas
- AN, X e, inricem in se reftecti; vel angulum C. N X ipsi C N A
- eguari.
- III. 4. Si puncta data (pura jam A, R) aribo existane in recta per
- refectentis centrum transeunre (nempe ABR C.)
- 2. FiarC R. A C:: C B. T. ac intex C B, _ TIIE proportione Fig. 8)
- media V (unde CBg. V g:: C B. T: : CR. A C). FM CeNETOA,
- interrallo a:: A C g = V g. describatur circulus rehlectentem
- SeC ABS
Cite
[Lectiones XVIII, Cantabrigiae in Scholis publicis habitae] Lectiones XVIII, Cantabrigiæ in Scholis publicis habitæ, fol. 63. Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/797435492:0103?run=74