icS 



DE R f/so'l V T ro'-:: E 



inucniri poffe , quod fi praeftiirc licet , nec nccclfa- 

 rium crit , \t aiigulus pcr qi:cm tranfit diagonalis 

 m foUuione occurrat. 



2 2. Pro priori gencre rubdiuifiu folutionum iii 

 certab claflcs ex eo prineipio deduci ptncft , c]'ood 

 practcr diagonalcm e vel c]uatuor , \el tria , vcl bi'- 

 na , vcl rar.tum vnnm qnadrilatcri latus foUuionem 

 ingredi queant. (^uo principio adhibito fcquentes 

 confcqucmur lohuionum prioris generis Clalks cc 

 ordincs : 



Partcs Tetrngoni 

 fo!ut. ingredicntcs : 

 I. Claflis. Ordo I. a,b,c.r/,e,^ 



II. ClalVis 



1. a.h..c, e,A^l) 



2. a,b,c, Cy A, C 



5. a ,c>^<iCfA.,y' 



IV. Claffis 



Partcs Tctrngoni 

 foliu. ingredientcs 

 Orco .1. /7,^,^, A,C,D 



2. ^;,^;t', A,D. Y 



3. ^,f, c,A,B,C 



4. f/,f,<?,A,B,D 



5. a,c,c. X,B,y' 

 6 r/,c,-,(f,A,y, D 

 7. a,c, e,A,yC 

 S. a,(/,e, A.BX 

 9. a,d,e,k, 1*,D 



10. a,r/,e,A,]],y' 



1 1. <7,^,^,A,y,C 



12. r,f,^,A,l;:D 



13. l'.c,e,A,h,y' 



14. l^,c,c, AyC.y' 



Intcr has folutlonum fpccies nonnullae funt , quae 

 tantam inter fc habcnt nfHnitatcm , vt dubii fimus 

 an non ad vnum , cnudcmque ordinem rcfcrendac 



fint , 



1. ^7,f,A,B,C,D 



2. a,e,A,y,C.rj 



3. b,e,A,B,C,r> 



4. ^,r,A,y,C,D 



