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- Xref: sparky sci.math:15155 sci.physics:19133
- Newsgroups: sci.math,sci.physics
- Path: sparky!uunet!usc!rpi!scott.skidmore.edu!psinntp!psinntp!scylla!daryl
- From: daryl@oracorp.com (Daryl McCullough)
- Subject: Re: Three-sided coin
- Message-ID: <1992Nov17.130147.26746@oracorp.com>
- Organization: ORA Corporation
- Date: Tue, 17 Nov 1992 13:01:47 GMT
- Lines: 22
-
- bhoughto@sedona.intel.com (Blair P. Houghton) writes:
-
- >Summary: probability is distributed according to entropy, not energy
-
- If we are talking about a flipped coin, I don't think it is
- distributed according to either. The probability distribution on coins
- depends on the way the coin is flipped and the initial orientation.
- For example, if my coin is a cylinder (three sides), and flipping
- consists of rolling it, then it has essentially zero probability of
- landing on either of its two ends.
-
- Perhaps there is a way to flip a cylinder so that the ends are given a
- fair chance, but certainly it depends on the flipping mechanism. You
- can't say that probability depends on energy, or surface area, or
- entropy, independently of some model for how the flipping is done. And
- different models will give different answers.
-
- Daryl McCullough
- ORA Corp.
- Ithaca, NY
-
-
-