NICOLAI COPBRRNICI
uulo circulo rectis lineis perſimiles exiſtant. Erit igitur p d cir cumferentia part. xc. ſerup xx xα v. quarum circuli ap enſunt cccx. auferẽs à medio motu x partem unã, ſerup. x. quaꝶ A œeſt part. i1. ſcrup. x xα.& partiũ cæ v. ſcrup. xx X1III. adijciens i o partem unam, ſcrup. 1x. quo circa& reliqua, part. X II. ſcrup. LI.PAr, reliquam o Naddet ſcrup. xx xI. quarum ſimiliter eſt an ſcrup. x x. Cum uero totap onv circumferen lia fuerit pariium cc. ſcrup. vl.S.& p exceſſus ſemicirculi par⸗ tium X X. ſcrup. LI. s. Erit igitur s o tanquam recta per Canonem ſubtenſarum in circulo li nearum par.356. quarum eſt A, joοo. ſed qua rum A ſcrupulorum eſt LXX. erit ² o ſcrup. XXIIII. feré,& poſita eſt ſcrup. v. Tota igi tur Ms o ſcrupulorum eſt LxXXIIII.& reliqua No ſcrup.xx vI. Sed in pręſtructis erat ¹ ³ 0
F pars 1. ſcrup. ix.& reliqua No ſcrup. xxxll. deſunt hic ſcrup. v.quæ illic abundant. Reuoluendus eſt igitur Apoꝝ circulus, quouſq; partis utriuſq; fiat cõpenſatio. Hoc au tem factum erit, ſip s circumferentiã capiamus partium XLII.s. ut in reliqua Dr ſint part. xL VIII. ſcrup. v. Der hoc enim u-⸗ triqʒ errori uidebitur eſſe ſatisfactũ, ac cæteris omnibus. Ouo⸗ niam à ſummo limite tarditatis p ſumpto principio, erit anoma liæ motus in primo termino totap oοÆᷣ pAFcircumferentia par tium cccx.. ſcrup. v. In ſecundon part. x LIi.s. In tertio do 0Ep. partium cxCvIII. ſcrup. 11uI. Et quibus A fuerit ſcrupulis LX X. erit in primo termino a ¼ proſthaphæreſis adiecticia iu⸗ xta præhabitas demonſtrationes ſcrupulorum Lir. In ſecundo
i ſcrup.x vI. S. ablatiua. Atq; in tertio termino rurſus adie
ctiua oſcrup. ferè x xi. Tota igitur u x colligit in primo inter uallo partem unam, ſcrup. x L. tota quoq; Mno in ſecundo inter uallo partem unam, ſcrup. ix. quæ ſatis exacte conueniunt ob- ſeruatis. Quibus etiam patet anomalia ſimplex in primo termi no part. c v. ſcrup. LvIi.s. In ſecundo part. x xαl. ſcrup. xv. In tertio part. xc 1x. ſcrup. 11. quod erat declarandum.
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