De aequat. ai.gebricis 441 



Gracilis aequationum specialium Forma earum radicum 



20 « 4- 19 aa-\.a' b 



552«-f-19 a«-4-a'*6 



180G/I4-19 aa + a"'' b 



3782k 4-19 aaJrO-''-b 



G480«4-19 . ' aa + a.'b 



etc. etc. etc. etc. 



Gradus aequationis generalis Forma generalis radicum 



(19//— 15) (19//— 14) n 4-19 .... aa^a^^'~'*b 



etc. etc. etc. etc. 



Ex inspeclione hnjus tabellae facile cuiquc patebit lexj qua 

 ipsa procedit et quisqne poterit earn protraheie indefinite. 



Hisce praemissis ad inveniendas formas generales aecpialio- 

 num, quanini radices constant dnobiis eleincntisj sea potius 

 ad detegendas regulas qiiibus ipsae construi possunt. incipia- 

 mus calculo siibijcere eas, quarnm gradus exhibct cellula pri- 

 ma, et priniuni aequationcs gradus 2n-»-1 . 



Radices haruni aequationum erunt 



