94- P R O P R I E T A T E S 



Pro cafu 5 quo n:=^2i-\-i, 



aequatio lateriim relationem exprimens ita fe habet: 



b^ _ -h b^-'-{- {cc - iaa b^''"-h {c*- 2 (i-i )aacc + ^^a*)b''-' 



, f e /. \ » ♦ , ( »-2X'-' ) *a ( M(i-i)i j; , j_^ 



^- ('^' - 3 (^ - 2 ) a f 4- 3 -77-7' « <^ - -i:i7r « y 



+^((^-3)<^-3-^— « '^ +3— rr-i^ J-'^ ^ --^TT. ^'^J'' 



fetc. 

 qiiae aeqnatio commodius hac forma, fecundum po- . 

 teftates ipfius c difpofita , repraefentari poteft : 



I-— --- >_i- /.«■-= ^"^ ^ - ^ ^2 «C -i_ .^i-4 )^ - 2 (^ - 1 ^««c' c» f iri ^ < 

 a ^ -i-«£? \ ^ '-h zab —{t—i)a b 



V;* «/.-..> »/♦ , ^(''-2)('-') ♦a.» U-2'(i- j)i 6( 



(^ -i-^ab -^{i-2 ab +—;7~r a b J 



Tl,» . /■; «A 7Z.« . 6(/-3 ))f-;) +,* 4.;;^3)(f-2)(Z-l\ «/S, (f -3)(t-2)( ?-l V •') 



•• "^ 1 -_j_^ ^ ^Z,^ /c/; «/„^A' ■ 4i- 3){t-2 ) 5 ,3 (i3)(f-2(i-i) » ■{■ 



^ '-^^ab -6{i-5(:a b -{ — \nr a b VT^ t « j 



etc, 



S cho l i on. 



32. His confiderationibus dodlrina triangulo- 

 mra non mediocrit-r amplificari Tidetur , dum fta- 

 tim atque in quopiam triangulo rat o inter binos 

 eius angulos innotefcit , fimul rdatio certa inter 

 eius lat..ra exhiberi poteft. Cum autem haec nimis 

 fint generaha , quandoquidem ex hac relatione vni- 



cum 



