quibiis iniientis pcr §f, 7 et 9 difpiciendum eft, qnantuni 

 </^, ^X, dv per ^T, dhtx.de immutentur. Primum 

 igitur per $. 7. quum fit ^($1—^^^, pro calculo huius 

 formulae notandum efl: cffe L. p.rr i, 7544012, cui infu- 

 per addi debet Logarithmus 4, <^85574S> , vnde obtine» 

 bimus: 



2 L. -y — I, 0279048 



L. /JL = I, 75440 12 



4.6 85 5749 



7,4778809 

 5 L. ^ = 0, 1769954 



L- ]r|r = 2, 5991145 , 



ideoque fit -y^— 501 , vnde fi fiipponatur in tempore 

 Perihehi ig parte dici effe aberratum, erit corredlio an?uli 

 Cp— 50". Deinde pro corredione d v per formulatn 

 ^^-liijn^O^ calculus erit: 



L. f rr o, 0010801 L. |x — I, 7544012 



L. fin. ^ rz 9, 9784607 L. y ^ — o, 1769954 



9,9795408 1,9413966 



1, 9413966 



8, 038144^ 

 hinc 'i^J-^^rz o_, 0109180 , ideoque pofito ^T — /5, fiet 

 <f -y — o, 0010918 , cuius conclufionis veritas computo rc- 

 apfe inflituto confiimari potefi. Ta.m p.ro currc(flione d^^ 

 ex dH deriuanda, fequeus fiat calculus ; 



AU,a Acad. Imp. Sc. Tom. VI. P. /. Q q L. cof: 



