- #1
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I guess most of you have come to this problem sometime, but this is my modern adaptation of it:
A member of physics forums bets with a moderator that he (the moderator) won't be able of multiplying his number of posts by two in the number of posts he (the normal member) has.
member's posts: 64
moderator's posts: 1
what moderator has to do: times his posts (1) by 2, 64 times.
After three decades the moderator accepts that it's impossible to achieve.
How many posts did the moderator have to do?
A member of physics forums bets with a moderator that he (the moderator) won't be able of multiplying his number of posts by two in the number of posts he (the normal member) has.
member's posts: 64
moderator's posts: 1
what moderator has to do: times his posts (1) by 2, 64 times.
After three decades the moderator accepts that it's impossible to achieve.
How many posts did the moderator have to do?