5 ideas
21959 | Metaphysics is the most general attempt to make sense of things [Moore,AW] |
14797 | Vagueness is a neglected but important part of mathematical thought [Peirce] |
14798 | All communication is vague, and is outside the principle of non-contradiction [Peirce] |
21958 | Appearances are nothing beyond representations, which is transcendental ideality [Moore,AW] |
9145 | We form the image of a cardinal number by a double abstraction, from the elements and from their order [Cantor] |