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vol. I pars III

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Tractatus Primus.<br />

A cjuodpofitumfuit.Etpropterhoc,<br />

cum fuerit negatu a B negationc<br />

imtncdiata jieri non potent, vterror,qui<br />

accidit in hoc, fit, jppterea<br />

«p minor propofitio fitvera&ma<br />

iot falfa,qm non muenitur aliquid<br />

coprehenfum in B , ita vt B fit <strong>pars</strong><br />

ipfius,quod negeifab A , & fit B negatum<br />

ab A negationc prima : per<br />

ros igitur duos modos tin erit error<br />

amnnatiuz vniuerfalis inncgatiua<br />

fine medto:& error affirma<br />

tiuc. vniuerfalis erit vaqtic in prima<br />

figura, quemadmodu dixim 9 .<br />

112. Sed error vfis negatiue, accidet in<br />

B prima ac fecuda figuris, qih vtraq-,<br />

ipfaru concludit vTem negatiuam.<br />

Enunticmusautquot modis accidet<br />

error vFis negating inaffirmatiua,<br />

quac fit. immediate in prima<br />

hgura ,hoc eft cu quacuq; difpone<br />

fuerintamba: propones in vcro&<br />

£ilfo:& dicamus fieri pofle,vt accidathac<br />

in figura fylls, cuius amb;<br />

propofi tiones funt fal%&fieri etia<br />

poue,vt vna ipfarum fit falfa &<br />

akeravera:& fit falfa aut vera \ trauis<br />

cotigerit^iut m inor aut maior.<br />

1x3 Sedquoacader,vtfintfeIi^fimF,<br />

hocquidem erit,cu contigerit, exc<br />

C pli gratia, vt A iufit c & B immediate,<br />

& fit c ncgatum a B , & cum<br />

pofueritaliquis c media, &exiftimauerit,q?<br />

A ineft c,& c incft B,ia<br />

pofmtambas propofitiones fallas,<br />

cxtquibuscocluderurncgatiua fal-<br />

ia,qu; eft,quod A no ineft alicui B.<br />

Acqui fieri potcft, vt fit c de B per<br />

affirmatione, falfum. qm, cum mucnitur<br />

aliquid in duob',no oportet,q?vnuiplbruminfitalteri.anijnal<br />

enim ineft equo & afino, & m<br />

afinus non ineft cquo. cxeplum de<br />

hoc cz matcrijs eft, dicamus, ol$<br />

homoequus:&nullus equus alal: D<br />

& concludatur ex hoc negatiua fal<br />

fa ex duab'propombus faTfis,quod<br />

elfcrqm omnis no no eft afal, & ani<br />

mal incft hot & equo fine medio.<br />

Sedquo accidet alteram propo- 1x4<br />

num falfam eflc>altcram aut vcra?<br />

hocvtiq;erit,quemadmodum,fi A<br />

negef'a c, & c negerur a B,& A infit<br />

primo ipfi B, Kbcn. non eft impore.cu<br />

igitur accipimus. A ncgari<br />

a c,& c incflc Brcocludcmus A ncgari<br />

a B ex duab 9 proponibus,quarum<br />

maior eft vera,& minor falfa.<br />

exemplu de hoc ex matcrijscft.ois<br />

homo lapis: &nullus lapis animal: £<br />

conduditur,nullushomoaIaL Cu<br />

vero poflierimus proponent maio<br />

rem vera,& erit minor falfa, fcquitf<br />

ex necefsitate, vt fit coclufio negatiua<br />

falfa,qrh fieri non pot, vt A no<br />

infit c, & ipfum infit B , quodq-, c<br />

infit»,confifteti5fi fuerint vcr^,<br />

oportet concFone" cfle verS, qucm<br />

admodum pr?dictu fuit. Etconfimiliter<br />

fieri pot, vt fit minor vera<br />

& maior falfa. & hoc, qucmadmodum,fi<br />

A ineflet omni B,& c omni<br />

B,& B omni c. hoc eft, vt minor fit<br />

conucrribilis,& erit A ex necefsita-<br />

te in s.fi enim A eft in omni B:& B F<br />

in omni c: concludetur,

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