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  #21  
Old 03-01-2004, 04:14 AM
WarDekar WarDekar is offline
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Default Re: Why doesn\'t the old roulette trick work?

True, so I guess that's when the old EV comes from haha. But in practice that won't happen, but also in practice you have limits and you don't have infinite BR. So let's just all agree to stop the argument because in some ways we're all right and in some ways we're all wrong. You have to stop to win, but if we're talking about infinite values I think we need to assume you play infinitely long. So, if it's less than a 50/50 proposition, the chances of an infinitely long losing streak are higher than an infinitely long winning streak, therefore you will lose.
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  #22  
Old 03-01-2004, 11:37 AM
Ed Miller Ed Miller is offline
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Default Re: Why doesn\'t the old roulette trick work?

Your claim is that if you make enough bets with a negative expectation you are guaranteed a profit in the end.

Why does dropping this bomb never end the discussion immediately? I don't understand. What else is there to say?
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  #23  
Old 03-01-2004, 04:45 PM
daryn daryn is offline
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Default Re: Why doesn\'t the old roulette trick work?

this comes up so often [img]/images/graemlins/frown.gif[/img] [img]/images/graemlins/frown.gif[/img] [img]/images/graemlins/frown.gif[/img] [img]/images/graemlins/frown.gif[/img] [img]/images/graemlins/frown.gif[/img]

nobody understands math anymore!
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  #24  
Old 03-01-2004, 04:56 PM
fluff fluff is offline
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Default Re: Why doesn\'t the old roulette trick work?

People not understanding math should get [img]/images/graemlins/laugh.gif[/img] [img]/images/graemlins/laugh.gif[/img] [img]/images/graemlins/laugh.gif[/img] [img]/images/graemlins/laugh.gif[/img] [img]/images/graemlins/laugh.gif[/img]
not [img]/images/graemlins/frown.gif[/img] [img]/images/graemlins/frown.gif[/img] [img]/images/graemlins/frown.gif[/img] [img]/images/graemlins/frown.gif[/img] [img]/images/graemlins/frown.gif[/img]

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  #25  
Old 03-01-2004, 04:57 PM
SossMan SossMan is offline
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Default Re: Why doesn\'t the old roulette trick work?

[ QUOTE ]
Having an infinite amount of money and seeing no table limits, you must win eventually.

[/ QUOTE ]

Why? Because, well hell, infinity is a long time? Nobody can lose that long, can they? Wouldn't they be "due"?
No George Bush "fuzzy math" please.
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  #26  
Old 03-01-2004, 07:50 PM
Wake up CALL Wake up CALL is offline
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Join Date: May 2003
Posts: 1,591
Default Re: Why doesn\'t the old roulette trick work?

[ QUOTE ]
Your claim is that if you make enough bets with a negative expectation you are guaranteed a profit in the end.

Why does dropping this bomb never end the discussion immediately? I don't understand. What else is there to say?

[/ QUOTE ]

Answer: Because this little bomb was incorrect in the context in which it was offered. Does this answer your question Ed? Do I get a chapter in your new book? [img]/images/graemlins/smile.gif[/img]
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  #27  
Old 03-01-2004, 07:50 PM
Stew Stew is offline
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Default Re: Why doesn\'t the old roulette trick work?

[ QUOTE ]
Well you don't really have to win eventually. If you have infinite money and infinite time, you will eventually hit an infinatly long losing streak.

[/ QUOTE ]

No, b/c you can never infinitely lose what you infinitely have.
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  #28  
Old 03-01-2004, 08:50 PM
Ed Miller Ed Miller is offline
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Default Re: Why doesn\'t the old roulette trick work?

Why do I never agree with anything you say? Maybe I'm an idiot...
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  #29  
Old 03-01-2004, 10:18 PM
Homer Homer is offline
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Default Re: Why doesn\'t the old roulette trick work?

Listen to JTG, Ed and daryn, they know what they're talking about.

-- Homer
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  #30  
Old 03-01-2004, 11:12 PM
ZeeJustin ZeeJustin is offline
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Join Date: Jul 2003
Location: Northern VA (near DC)
Posts: 1,213
Default Re: Why doesn\'t the old roulette trick work?

[ QUOTE ]
Your claim is that if you make enough bets with a negative expectation you are guaranteed a profit in the end.

Why does dropping this bomb never end the discussion immediately? I don't understand. What else is there to say?

[/ QUOTE ]

This bombshell doesn't disprove the theory that the system works with an infinite bankroll, although it does disprove it with any finite bankroll.

I've already stated the reason for this. If your bankroll is infinite, a finite amount of wins / losses cannot possibly alter the size of your bankroll; therefore you can neither win nor lose.

If you were to say with a finite bankroll, the system is always negative EV, I would obviously agree with you.

If you were to say with an infinite bankroll, the system is always negative EV, I have to disagree.
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