On 10/04/18 21:36, wrote:
ARW wrote:
Anyone else agree that the answer is four and not 4?

For those interested in the relevant mathematical philosophy
behind such questions, you might try:

http://www.gutenberg.org/ebooks/41654


crashed firefox , produced an unreadable file.


Mind you, even the definition of 1 (one) is pretty hard going :-)

:-)

#Paul



--
There is something fascinating about science. One gets such wholesale
returns of conjecture out of such a trifling investment of fact.

Mark Twain