1. Taw qhia. Cov lus qhuab qhia ntawm lub xwmfab ntawm kev tawm tsam pib nrog Aristotle nyob rau hauv lub xyoo pua plaub BC thiab tau tshwm sim nyob rau hauv cov ntawv logic txij li thaum.
Aristotle square ntawm kev tawm tsam yog dab tsi?
Nyob rau hauv lub sij hawm logic (ib ceg ntawm philosophical logic), lub xwmfab ntawm kev tawm tsam yog daim duab sawv cev rau kev sib raug zoo ntawm plaub lub ntsiab lus tseem ceebLub hauv paus ntawm lub xwmfab tuaj yeem taug qab rov qab rau Aristotle ua qhov sib txawv ntawm ob qhov kev tawm tsam: kev tsis sib haum xeeb thiab kev tsis sib haum.
Koj txhais li cas ntawm square ntawm kev tawm tsam?
Lub xwmfab ntawm kev tawm tsam yog ib daim ntawv qhia uas tau qhia nyob rau hauv classical (categorical) logic los sawv cev rau kev sib raug zoo ntawm kev sib raug zoo tuav ntawm qee qhov kev tawm tsam hauv kev tsim txiaj ntawm lawv daim ntawv.
square ntawm kev tawm tsam siv rau dab tsi?
Ib square of opposition pab peb infer the truth value of a proposition based on the truth values of other propositions with the same terms.
Kev tawm tsam ntawm kev tawm tsam Dab tsi yog cov qauv sib txawv ntawm kev tawm tsam?
Kev tsis sib haum xeeb thiab tsis sib haum, hauv kev hais lus, lossis ib txwm muaj, kev xav, ob qho tib si sib txawv ntawm kev tawm tsam uas tuaj yeem tau txais ntawm ob qhov kev tawm tswv yim lossis nqe lus tsim los ntawm tib lo lus.
