4 ideas
13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
14617 | Predicates can't apply to what doesn't exist [Stalnaker] |
19699 | A Gettier case is a belief which is true, and its fallible justification involves some luck [Hetherington] |
14616 | A 'Russellian proposition' is an ordered sequence of individual, properties and relations [Stalnaker] |