Lost In The Underflow: Adj. Too Small To Be Worth Considering

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:lost in the underflow: adj. Too small to be worth considering;
more specifically, small beyond the limits of accuracy or
measurement. This is a reference to `floating underflow', a
condition that can occur when a floating-point arithmetic processor
tries to handle quantities smaller than its limit of magnitude. It
is also a pun on `undertow' (a kind of fast, cold current that
sometimes runs just offshore and can be dangerous to swimmers).
"Well, sure, photon pressure from the stadium lights alters the
path of a thrown baseball, but that effect gets lost in the
underflow." Compare {epsilon}, {epsilon squared}; see also
{overflow bit}.
-- The AI Hackers Dictionary

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