6 ideas
8942 | Lukasiewicz's L3 logic has three truth-values, T, F and I (for 'indeterminate') [Lukasiewicz, by Fisher] |
7557 | To solve Zeno's paradox, reject the axiom that the whole has more terms than the parts [Russell] |
9464 | One of their own prophets said that Cretans are always liars [Anon (Titus)] |
10059 | In mathematic we are ignorant of both subject-matter and truth [Russell] |
7556 | A collection is infinite if you can remove some terms without diminishing its number [Russell] |
7554 | Self-evidence is often a mere will-o'-the-wisp [Russell] |