3 ms·
anon4 is referencing one of the tellings of this story where famous scientist [usually Von Neumann] is given this problem as a brainteaser and responds instantl
by thesteamboat 12y ago
anon4 is referencing one of the tellings of this story where famous scientist [usually Von Neumann] is given this problem as a brainteaser and responds instantly having done it the `hard way'.
http://mathforum.org/dr.math/faq/faq.fly.trains.html http://mathforum.org/dr.math/faq/faq.fly.trains.html