5 ideas
17807 | To study formal systems, look at the whole thing, and not just how it is constructed in steps [Curry] |
17806 | It is untenable that mathematics is general physical truths, because it needs infinity [Curry] |
17808 | Saying mathematics is logic is merely replacing one undefined term by another [Curry] |
6457 | Sensations are mental, but sense-data could be mind-independent [Vesey] |
19384 | Space and time are the order of all possibilities, and don't just relate to what is actual [Leibniz] |