CHAP. XVI.
De syllogismo disjuncto secundo.
Disjunctus secundus e proposi••ione partibus omnibus af∣firmata assumit unum, & reliquum tollit.
THe second disjunct is called secundus in respect that it concludes negatively, as the first conclu∣ded affi••matively, and as before the third argument was first taken away, and the rest concluded: so here contra we assume the third argument, and take away the rest: and further we are to consider, that the proposition must be affirmed partibus omnibus, yet we may say it is, or it is not arguing from a contra∣dicent.
Sic Juno cum Jove de Turno concludit 10. Aenei. Quid si qu••d voce gravaris,
Mente dares, at que d••c Turno rata vita maneret;
O husband that you would grant but in mind that Turnus might not be slain: either he must die, or I am deceived. The proposition is in those words, quod ut O potius, &c. the assumption taking away the Irony. Et in melius tua, quod potes, orsa reflectas, there is the conclusion.
Ejus modi syllogismus efficiture propositione copulata ne∣gata, quae negata complexio dicitur: quaeque dis∣junctionis affirmatae vim obtinet.
A syllogism whose proposition shall be a copulate axiom denied, because it is the same with a disjunct