A Conversation for H2G2 Chess Club.
Anyone want a game?
Ed Posted Feb 21, 2003
Queen to b3
I just thought you were doing better because of a move you could have done. Perhaps it wasn't such a good move. I only noticed it after. Come to think of it, it was nothing
Anyone want a game?
me[Andy]g Posted Feb 21, 2003
I see... I have that problem too often - I think 'what if they play that move next?' - rather than concentrating on my plan instead...
And so... panw to f5.
Anyone want a game?
Ed Posted Feb 23, 2003
*castles king side*
Wasn't thinking of your move, not that I was thinking of any responses. Perhaps I should've asked myself "What if he does that move?"
Oh, and what do you think about the value of y when y=1/x and x is infinity? Try not to refute obtaining such a value of x (I do). Is it 0, or infinitesimal? My friend tries to convince me it's 0.
*shrugs*
Anyone want a game?
me[Andy]g Posted Feb 24, 2003
Hmm...
pawn to h5.
y = 1/x when x is infinity... well, it depends on the context in which you are using it, really... most of the time, you wouldn't ever need to define it, and it only really makes sense as a limit - i.e. as x approaches infinity, y approaches zero, so in some sense the value is infinitessimal.
But there are some occasions, such as Mobius transformations, for which it is required to define that 1 / infinity = 0 and 1 / 0 = infinity so that the transformations remain consistent with each other.
Anyone want a game?
Ed Posted Feb 25, 2003
Pawn takes f5
.5 = .49 + 1/10^2 = .499 + 1/10^3 = ... = .499999(recurring) + 1/10^infinity. If that's 0, then .5=.499999999etc.
Anyone want a game?
me[Andy]g Posted Feb 25, 2003
You ought to go and look at another h2g2 thread from the Maths Lab - what you've just said (with slightly different numbers) was discussed - the thread is at F106558?thread=248407
pawn on g6 takes f5.
Anyone want a game?
Ed Posted Feb 26, 2003
So then...rook to d1.
That was posted only a week ago, too. Sounds cool. My theory is that 3.333333etc. is the closest decimal aproximation of 10 thirds. Try dividing it in base 3. The problem doesn't exist for dividing by 3s, and you get exactly the same digits when it's multiplied back.
Anyone want a game?
Ed Posted Mar 4, 2003
You know how brilliant I am? That's exactly the situation I was looking to avert
King shall act all threatening and go to f2.
Key: Complain about this post
Anyone want a game?
- 101: Ed (Feb 21, 2003)
- 102: me[Andy]g (Feb 21, 2003)
- 103: me[Andy]g (Feb 21, 2003)
- 104: Ed (Feb 23, 2003)
- 105: me[Andy]g (Feb 24, 2003)
- 106: Ed (Feb 25, 2003)
- 107: me[Andy]g (Feb 25, 2003)
- 108: Ed (Feb 26, 2003)
- 109: me[Andy]g (Feb 26, 2003)
- 110: Ed (Feb 27, 2003)
- 111: me[Andy]g (Feb 27, 2003)
- 112: Ed (Feb 28, 2003)
- 113: me[Andy]g (Feb 28, 2003)
- 114: Ed (Mar 2, 2003)
- 115: me[Andy]g (Mar 3, 2003)
- 116: Ed (Mar 4, 2003)
- 117: me[Andy]g (Mar 4, 2003)
- 118: Ed (Mar 5, 2003)
- 119: me[Andy]g (Mar 5, 2003)
- 120: Ed (Mar 6, 2003)
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