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Sigma KEE  Epoch
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Epoch
An instant in time that is arbitrarily selected as a point of reference.
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Parents
TimePoint
An extensionless point on the universal timeline. The
TimePoint
s at which
Process
es occur can be known with various degrees of precision and approximation, but conceptually
TimePoint
s are pointlike and not intervallike. That is, it doesn't make sense to talk about how long a
TimePoint
lasts.
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