5 ideas
21959 | Metaphysics is the most general attempt to make sense of things [Moore,AW] |
17744 | De Morgan started the study of relations and their properties [De Morgan, by Walicki] |
13501 | De Morgan found inferences involving relations, which eluded Aristotle's syllogistic [De Morgan, by Hart,WD] |
9226 | If mathematical theories conflict, it may just be that they have different subject matter [Field,H] |
21958 | Appearances are nothing beyond representations, which is transcendental ideality [Moore,AW] |