68 Mifcellanea Curiofa, 



n 



■I 



i|4 sa — 3^ 



2 /MS 2J7* — 2B 



4W 



8x3 

 9, io 



Scope 



lit 12 



13 *r 3^ 

 12, 14 



Scops 

 11, 16 

 17 »f 3* 

 16, 18 



10 3 r £ ss £ + 3 & 



life <\(L'+-%<{b S3 4-I-36 



12 If a E3 0 to avoid negative Numbers. 



I3 f 3fes3 3ji, 



14 ^ 33 I 



> 1 makes 4 < 0, $ < 1 makes a, 



16 If £ S3 0 



17 3 <f * s=^ 



19 4 <*J makes A < 0 4 > { makes £ 



21^ 2 



2-\-2n 

 22, 23 



Scope 

 26 -r 2» 



2«>> 27 



20 



sn =3 qm-\-qn 

 2sn ss 2 qm-^qn 

 2sn 33 jw-1 2» 



24 2qm-\~2cin S3 wi-^2# 



If w 53 0 

 2 <j w j- 2» 

 27'g 33 1 



283 ^> 1 makes?« <C 0 1 makes m 



