IN AHTE COrcrF.CTANDI. 9S 



§. 9. HiUid difliciihcr poiro tx nutl.Ov^o 110- 

 flni inttlii^itiir , qiiod fi , loco binjirum rchediiia- 

 nini locaiariini , fmgulae fclTediilae trinae aiit fin- 

 gulae quatcrnae coniugatae vel codcm numcro no- 

 tatae ponantur atque ex collcdis (chedulis trcs tjua- 

 tuorue clalTcs fornicntur oiuerns coloribus didinclae , 

 ac dcniquc rurfus ponatur , ante fidam extradio- 

 nem , quamuis claflcm contincre « fchcdulas ,• tum 

 fi putetur poft extraiflionem in vrna fupcrdites cfTc 

 s fchcdulas in prima claffe , t fchedulas in fccunda, 

 li fchcdulas in tertia , ac denique c; fchedulas in 

 quart.i , fi quatucr fint clafles . fbre numcrum tcr- 

 nariorum , qui integri in \rna pcrmanfcrint , --J^ 

 vel quatcrnariorum :z:'—^ et fic porro in altiori- 

 bus combinationibus : numcros autem «, s, t, u, z 

 pcrmagnos ac veluti infinitos vsquc fupponimus. 



§. 10. Vnicum fup;rcfl, quod porro ad infli- 

 tutum nolUum pcrtinet aliquo modo. Poi^quam fci- 

 licct in paragrapho (cptimo diucrlam in (chcdulis 

 nigris ct aibis facilitatcm finximus , qua ex vrna 

 extrahantur ct quac fiiciat , vt inacquali numero in 

 vrna fupcrfint fchedulae ad vnam akeramue clafTem 

 pertinentes , non abs re erit paucula fupcraddere 

 verba , quae propius ad iftam hypothefin pcrtinent. 



Notabimus igitur vel cognitam vsquc efle re- 

 lat'onem intcr x et / , id eft , intcr fcliedulas ni- 

 gras ct albas in vrna fuperftites atque tunc defidera- 

 ri pofTc rclatioaem inter praememoratiis facilitates , 



fiuc 



