The DICT Development Group
2 definitions found
From The Collaborative International Dictionary of English v.0.48 :
Preorder \Pre*or"der\, v. t.
To order to arrange beforehand; to foreordain. --Sir W.
From The Free On-line Dictionary of Computing (30 December 2018) :
2. A relation R is a pre-order if it is reflexive
(x R x) and transitive (x R y R z => x R z). If it is also
antisymmetric (x R y R x => x = y) then it is a partial
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