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Mathemalogiu[m] prime p[ar]tis Andree alexandri Ratisbone[n]sis mathematici su[per] nouam et veterem loycam, Aristotelis / [Beiträger: Hermann von dem Busch]
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ſöͤſͤſſſe 8

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b 44 U. b bus aũt in doctrinalibꝰ eſt om̃is ſilogiſmus q de ꝑticularibꝰ pꝛo bat᷑ paſſio niſi accidẽs ꝓpter manifeſtũ eſt nec ꝓpꝛie inſtantia ſunt aũt idẽ inſtantia ꝓoſitio ſcm ſubſtãtiã tam in doctrinalibus ꝙᷓ in dialeticis qꝛ illud ꝗð ſ umit᷑ vt inſtantia poſtea ſumit᷑ vt ꝓpoſitio ad ſilogiſandũ cõtrariũ eius pᷣponebat. q̃ͥre in doctrinalibꝰnon eſt inſtare pticularit diximꝰ magis in hijs note ſunt cauſe qᷓ ef⸗ fectus Vbi aũt magis noti ſunt effectꝰ q; cauſe vt in naturalibꝰotin⸗ git. pᷣcipue in ꝑſpectiua vbi multi effectꝰin ſpeculis radijs reflexis vident᷑ pᷣuſqᷓ; cauſe. apparet em in ſpeculo plano facies ſicut eſt ap paret nãqʒ tanq́; ſtella ꝓpe ſolem ſi ſpeculũ exiſtens in aqᷓ apparen cia eſt ſtella tz reflexus. cuiꝰ effectꝰ poꝛ qᷓ; cauſa manifeſta diffi⸗ culter demõſtrat᷑ hoc ꝓpter quid in ꝑſpectiua circa vigeſimãquartaʒ ſcðe ptis.ergo ↄtingit in naturalibꝰ aliꝗñ ꝓcedere ex ſignis ex bijs ſunt accidẽs.talia aũt ſemꝑ ſunt de om̃i nec vniuerſalit ideo ↄtingit in talibꝰ ꝑticularit inſtare In mathematecis aũt vt quid ma chematici. magis note ſunt cauſe ꝙ́ᷓ; effectus. ꝓcedimꝰem̃ ex hijs que ſunt pꝑ ſe eo aũt ſũt ſe ſunt de oppoſita aũt ſunt de nullo vt ſi ſe Bẽ triãgulos habeat duos agulos acutos.Si vnꝰhabeat tales om̃es habent.Si vᷣo oppoſitũ videlicʒ triangulus non habeat du os acutos angulos ſi vnꝰnon habeat.om̃es triãguli habẽt. Dixi⸗ mus em̃ vt quid mathematici qꝛ ꝑſpectiuus qꝛ eſt ↄſiderat hac ra⸗ tiõe mathematici qꝛ vtit᷑ terminis eiꝰ. Sed ꝓpter quid ꝑſpectiui eſt dicere natiralit ſic ꝑſpectiuꝰ naturalis. eſt vidim⸗ nãq; in ea effec⸗ tus multas pᷣus; cauſam. ſit de naturalibus obiectis. Mec in eis fit palogiſmꝰ ſcðm fallatiã extradictionẽ. ſi em̃ ↄtingeret hoc maxie fieret in fallatia ↄſequẽtis Sed hoc. ergo in demöoͤſtratiuis cõ⸗ tingit fieri deceptionẽ per fallatias extra dictionẽ Minoꝛem pꝛobat phus oſtendẽdo ſcom quẽ modũ fit fallacia ↄſequẽtis etiã talis cõtingit in demõſtratiuis Pꝛimo dicẽs ſunt quidã qui argu⸗ mentant ſcðm foꝛmã ſilogiſticã in poꝛibus detminatã eo indemõ⸗ ſtratiuis ſciẽtijs ↄtingi in terminis cõuertibilibꝰ in ſecũda figura er affirmatiuis ſilogiʒare eſt cõtra foꝛmã ſilogiſmi in dyaleticis quã⸗ do ſcʒ accipiũt media vtriſq; extremitatibus ↄuertibiliter hoc ꝑin berẽciã.ſic em̃ fit diſpoſitio icðe figure in qua mediũ bis pᷣdicat. hoc aũt in dialeticis cõtingit»Hũc modũ ʒzenius phs fecit in ſilogiſan do volens ꝓbare ignis vt foꝛmale elemẽtũ eſt facilis generatiõis ideo pᷣmũ elemẽtoꝝ immediate a motu oꝛbis generatũ ſic ſilogiſa⸗ uit. Quicqͥd in multiplicata analogia.i.in multiplici ppoꝛtiõe ſe ha⸗ bet alterũ ad alterũ ciciꝰ generat᷑ Ignis in multiplicata ꝓpoꝛtione ſe babet ad quodlibʒ elemẽtũ. ergo facilis eſt generatiõis ciciꝰ gene⸗ rat᷑ Decipiebat᷑ em̃ hicsʒenes qꝛ arguebat ex puris affirmatiuis in materia ↄuertibili.poteſt em̃ ꝓpter nimiã paſſibilitatẽ aer ex aere cito generari aqua. qꝛ aꝗᷓ generata ad aerẽ coꝛruptũ ſe habebit in ꝓpoꝛtiõe multiplici ſed magis ſubmultiplici diminuta qꝛ ex decem pugillis aeris generabit᷑ vnꝰpugillꝰaqᷓ et ſic vnitas ad decem eſt ſt decuplũ. multiplex ꝓpoꝛtio eſt aliquid ad aliud ſe habet vt multociẽs totalit Vt ex vno pugillo tre ſiũt mlti pugilli aqᷓ̃ ex vno pugillo aꝗᷓ fiũt młti aeris ex vno pugillo aere fiunt multi pugilli ig nis ſic ignis generat᷑ in multiplici ꝓpoꝛtiõe.ſunt nãq; cõmunit dicẽ do in ↄtinua decupla ꝓpoꝛtiõe. hoc ↄuertendo vſabit eadẽ ꝓppoꝛ tio ſanltiplex ſed ſubmlłtiplex.i.diminuta q̊̃re bene diximꝰꝙ ex pur affirmatiuis in ſcöa figura eſt ibi foꝛma ſilogiſtica ꝗꝛ ſi ouertatur maioꝛ cõuertat vlr poterit fieri ꝓpter cõuertibilitatẽ terminoꝝ vniuerſalis em̃ affirmatiua poteſt cõuerti in vniuerſalẽ affirmatiuã

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gratia materie vt ſunt imini auertibiles.cõuerla ergo maioꝛiſta⸗

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