4 ms·
And the same volume has his proof of the consistency of arithmetic: http://www.digizeitschriften.de/download/PPN266833020_0039/PPN266833020_0039___log42.pdf ht
by user2994cb 7y ago
And the same volume has his proof of the consistency of arithmetic:
http://www.digizeitschriften.de/download/PPN266833020_0039/PPN266833020_0039___log42.pdf http://www.digizeitschriften.de/download/PPN266833020_0039/P...