The logic of Ancient Greece

Grade Socrates lay outed their take aim , which developed his ideas, which ar non completely coincide with ideas of their teacher. gum olibanum , Euclid founded Megara instill, Phaedo - Elis - eretriysku , Antis then(prenominal)es - kinichnu , Aris- Tip - Kirensk. Representatives Megara cultivate ( its big leadership were Evbulid , Stilpon and Diodorus Krohn ) c entirelyed eristical ( debater ). The positive subject matter of their teaching was preferably abstract , still the polemic against the teachings of early(a) schools of thought , they found considerable dexterity and wit . Meharyky denied certainty and analogy, perceptual noesis (say, it only gives association of the fluid ), impertinent the notion of a unity oecumenic things , denied basic decease of thinking, which is manifested in the braid of understanding.\nThey denied the motion , and D. Krohn hypothesise four demonstration against the possibility of motion. Meharskiy school attributed such hunch overn paradoxes and sophisms , Liar , indoor(a) , hidden , Elektra , Koopa , audacious , Horned . The student table- Pona Philo and other meharyky investigated various(a) forms of logical implication.\nA Elis - eretriyskoyi school problems study images and judgments , including a gr sufferup figure in this school managers recognised only approbative categorical judgment and did not hump the negative and theoretical . Overall, this school was pixilated to Megara , and its representatives also called eristic and dialectic.\nCynics express their views rather his way of purport than through treatises. However, we know that they also study problems of concepts and judgments, in particular, recognise only a few concepts. For example, in a strife with Plato Antisthenes said, I infer horse and konyachnosti not see . Antisthenes accepted only the label and tautological averment , other statements about(predicate) things denied. The views of the Cynics conspi cuous in their paradoxes formulated and anecdotes , examples of which preempt be muniment of the behavior and action of Diogenes , who lived in the grant air in the barrel.\nKirensk school recognised only knowledge - ethics, in which i of the five sections (The parametric quantity ) focuse on epistemology and logic. Plato ( 428-347 BC) was the well-nigh prominent disciple of Socrates, founded his own school in Athens - the honorary society . Attaching great grandness to logical problems, most attention in his teaching he paid to the summary of concepts and judgments. Platos dialectical rule consisted in concept formation , during which motley reduced to identical , to a single concept , which is then divided into species. With this mouthful dichotomy. The concept had to be determined in significant things and spirit of things was seen in cosmopolitan , what is the appropriate port of thing all the same.\nPlato developed the precept of the nature of concepts, their comparison in area and content, the relation of genus and species of poyednuvanist and nepoyednuvanist concepts of definition. For definitions of the concepts he sometimes used the special supposed(p) method .