compact

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compact

1
1. Logic (of a relation) having the property that for any pair of elements such that a is related to b, there is some element c such that a is related to c and c to b, as less than on the rational numbers.
2. US and Canadian (of a car) small and economical
3. US and Canadian a comparatively small and economical car
4. Metallurgy a mass of metal prepared for sintering by cold-pressing a metal powder

compact

2
Law an official contract or agreement

compact

[′käm‚pakt]
(metallurgy)
A briquette made by the compression of metal powder, with or without the addition of nonmetallic constituents.

compact

1. (Or "finite", "isolated") In domain theory, an element d of a cpo D is compact if and only if, for any chain S, a subset of D,

d <= lub S => there exists s in S such that d <= s.

I.e. you always reach d (or better) after a finite number of steps up the chain.

("<=" is written in LaTeX as \sqsubseteq).
References in periodicals archive ?
RUNI buys the compacted EPS blocks from fish packers and resells the material to Chinese molders.
presented data at the 6th Annual Meeting of the American Society of Gene Therapy showing that incorporation of a ubiquitin promoter in the compacted DNA construct can generate sustained gene expression, superior to that of analogous compositions containing the CMV promoter.
announced that the size and shape of compacted DNA particles markedly influences the efficiency of targeted gene transfer to liver cells.