[Lectiones XVIII, Cantabrigiae in Scholis publicis habitae] Lectiones XVIII, Cantabrigiæ in Scholis publicis habitæ, fol. 79
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: 0.86.
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The machine reads it as
- L R C F.
- X.
- lineamque V P F tanGaL recta F T. irem lineaM V R E Fangat recta
- FS. Fst ergOSD (a) = 2 TD. aEquiD E XDT (b) =VDEL.
- 4) 5. Tect.
- 1Z0.
- erBODE XSD = C2VDEZ =) FDg. unde constat angulum (b) Cor. prac.
- DFSrectum esse. quod Provolitum erat.
- Adjungam es illis cognata haeC.
- XIII. Sic curra quaevis AC F.Z, punctumque quoddam D (a quo
- projectx D A, DC, DE, 55 6. ab initio D A continuo decresCanE) F1s. II2-
- cum altera (IE Curra D R E, priorem interlecans in P, naturaque Ca-
- lis, ut a D utcunque project a recta D R C (QuIX CUIEVAM A F L. PeCeF
- In C, CUrYAI D R E iN R) sit perpetuO rectangulum CX DR, _ de-
- signaca quadam linea R aequale spatio ADC; tum ductâ D I ad
- DF perpendiculari, sIE DY = 2 R; e connectatur YF; hXC
- curram D R F. ConingCE.
- Nam Cumpto quoris in Curra D K F punCtOR, ducatuE rectADRC.
- _ TumPEA DL == DR, duCatuE L R ad D T parallela (secans ipsam
- DC in Z). TUM PeF F duCatuF F X ad D P perpendicularis (hXC
- VeTO CXTTA CUTVaM A F Z, ad partes Z cadet, quia decrescune proje-
- Atx vertus Z; unde P X versuS A intra curram F C A cadet; Cate-
- nus Taltem, quatenus huic Proposiro latistaciet). Sit jam primo pun-
- ctum C supea F, versus inirium A, ∞ obTD. DF:: RL. L F;
- adeoque R L. XD F = T D X L F (∞) = 2 RX LF (a) L 2CDF
- = 2 DFZ = EX XD E. CrBORL C EXC LY. EA aurem
- punCtU Y exETa CUEVa, quiA DZE DL =DR; ergo magis
- punetum R elE exEra CuEVaI.
- Sic rurlus punctum C intra punctum Fi. versus Z; ceque rursus.
- uei prius, R L XD R = e GDE =I ETrIAnS. FDX = FX XDF.
- Cet) eroo punctum R ruxsus extra curram existie. Liguidum est igi-
- quod ducta lic DKC; _ HaC D C. DR:: R. P; SuMaturqUe
- DI == 2 P; _ connectatur TC; cum ducatur R S ad C Y paralle.
- la; reCtA RS CUIVaM D R E tanSeF.
- Nam conciviarur curra DOC, per C transiens, talis, ut recta
- quacunque DON a D projecta (quae curram DOO secet in O,
- CurVam L H F in M, CUIEVaM A G F in N) SIC semper DOX P X.
- qualis spatio AD N; erit ideo D MI XR = DO X P; ac proinde
- DM. DO:: F. R. unde linea DK E, DOG analOBX CTWNE. Ve
- E18, 113.
- (a) Hyp.
- unde A F, == F. X = L Y. Fs aNTEM reCTA L Y eXTFA CUITVAI PR.
- FOTA, (RAMA CFIAM CXEFA AFCUM L R CUXVX R F. circumduetum tora ja-
- tur rectam TF R curram D R E tansere.
- Duod si punctum aliud in CurrA DR P deliBRCtUT, PUTA R; pex
- xitir
Cite
[Lectiones XVIII, Cantabrigiae in Scholis publicis habitae] Lectiones XVIII, Cantabrigiæ in Scholis publicis habitæ, fol. 79. Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/797435492:0303?run=74