02/23/2009, 01:21 PM
deepinlife Wrote:guys how can i compute teh last digit of a number , resulting from tetration without computing the real number..See here.
for example ...5||2 = 2^65536...how can i get the last digit of that number without computing it..teh last 8 digits for example ?
Where do you guys get those questions? Is it a homework exercise or so?
