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DF General Discussion / Re: found a rather strange piece of land...
« on: March 07, 2014, 08:35:05 pm »The point is it ain't random, as it can be very easily be predicted using a constant.
...actually it is.
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Probabilistic nature of half-life
A half-life usually describes the decay of discrete entities, such as radioactive atoms. In that case, it does not work to use the definition "half-life is the time required for exactly half of the entities to decay". For example, if there are 3 radioactive atoms with a half-life of one second, there will not be "1.5 atoms" left after one second.
Instead, the half-life is defined in terms of probability: "Half-life is the time required for exactly half of the entities to decay on average". In other words, the probability of a radioactive atom decaying within its half-life is 50%.

