AC TANC. TAM nATVR.QJ^AM ARTIFICIAL, tot 



Coroll. 5. 



?. 15;. Si (iimnntiir binae huiusmodi fcries , eanim- 

 qne alteni per alteram diuidatiir , obtinebuntur (equcntes 

 fummationes. 



V^fin. A. TT Vp 

 ^^^ — V p i\n. A.i^Vq 



y p tang. A. lnV q 

 etc. — V ^ rangTAT ^ tt V /> 



cof A. 5 t: y /> 

 • ^^^- ^ col. aTT^T^ 



. etc. 



V ^fm. A. ^ TrVp 

 Vyfin. A. i 71 V ^ 



§. i<?. In his exprelTionibus finus, cofinus et tangen- 

 tes referuntur ad finum totum in i , feu arcus circulares 

 in circulo funt capiendi , cuins feniidiameter eft zn i. 

 In tali igitur circulo exprimet tt (cmiflem peripheriae 

 ieu arcum 180. gradnum. In numeris autem proximis 

 erit, vt conftat, 



'71 = 3, I4i59^<^5357989 

 Qiiodfi veix) Vp et Vq ftierint numeri rationales , tum 

 finus et tangentes , geometrice poterunt exhiberi , erit 

 fcilicet 



fin. A.|7Tm 



COf A.^TTZZO 



tang. A.iTrzzoo 



fin. A..:7r=,4: 

 cof A.ii:—- 

 cang.A.i7rz::i. 



'§..17. ExprefiTiomim harnm \fus primum in hoc 

 confiftit , Yt earum ope pcriphcria circuli multiiarinm 



Tm. XL 



Cc 



pet 



