%6 DE NVMERIS 



Th. i. Si £t •WTk#?rr?*'*~i S . erit 

 vel x~$p vel x—9p-\- i 



Th. 2. Si fit A,\Y4-J7 = 9»-t-4 erit 



vel x— 3p vel ,y~ 9jt>-J-2 

 Th. 3. Si fit xx-\-yy~9*-\-7 erit 



vel .*::=: 3^ vel xzzpjp+b 

 Tli. 4. Si fit xx-\-yy~$n-\-2 erit ^=3p+« 

 Th. 5. Si fit xx~\-yy~$n-\-2 erit x^Spdz* 

 Th. 6. Si fit fftf-hrj:=5«-4-3 erit ^z^^zt 2 - 

 Th. 7. Si fit xx-\-y y ~2$n-\-i erit 



vel xz=$p vel ^^25^+1 

 Th. 8. Si fit xx-\-yyzz2$n-\- + erit 



vel .v — 5p vel m25j&+2 

 Th. 9. Si fit xx-\-yyzz2$n-\-6 erit 



vel x — $p vel szz: 2$p-\~9 

 Th. 10. Si fit #ff~r-jy = 25»-H9 erit 



vel xz=.$p vel #— 25P+3 

 Th. 11. Si fit xx^ryyz^2$n-\-n erit 



vel x—$p vel ^^25^ 4- 6 

 Th. 12. Si fit xx-f-JJ — *5«-t-s4 erit 

 vel Jfc5.p vel xzzi$p±^ 



> 



Th. 



