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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Let S = (Q, T, 0) be a state machine where the states are rational numbers (Q) and the transitions are of the form x ? x + 1, x ? 3x, and x ? x/2 , and the initial state is 0. Prove that no matter what transitions are used, the state 1/3 will never be reached. [For 2 extra points: Prove that for any ? > 0, there is a sequence of transitions such that a state x is reachable where |x ? 1/3 | < ?.]
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