Combining Philosophers

All the ideas for Herodotus, Anon (Gilg) and Hilbert,D/Ackermann,W

expand these ideas     |    start again     |     specify just one area for these philosophers

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3 ideas

4. Formal Logic / C. Predicate Calculus PC / 1. Predicate Calculus PC

17750

The first clear proof of the consistency of the first order predicate logic was in 1928 [Hilbert/Ackermann, by Walicki]

26. Natural Theory / A. Speculations on Nature / 5. Infinite in Nature

8659	The gods alone live forever with Shamash. The days of humans are numbered. [Anon (Gilg)]

29. Religion / D. Religious Issues / 2. Immortality / a. Immortality

1513	The Egyptians were the first to say the soul is immortal and reincarnated [Herodotus]