7 ideas
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
13472 | Hilbert aimed to eliminate number from geometry [Hilbert, by Hart,WD] |
9546 | Euclid axioms concerns possibilities of construction, but Hilbert's assert the existence of objects [Hilbert, by Chihara] |
18742 | Hilbert's formalisation revealed implicit congruence axioms in Euclid [Hilbert, by Horsten/Pettigrew] |
18217 | Hilbert's geometry is interesting because it captures Euclid without using real numbers [Hilbert, by Field,H] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
16570 | Elements are found last in dismantling bodies, and first in generating them [Albert of Saxony] |