Words starting with occur
5 letter words starting with occur
- occur — to happen; take place; come to pass: When did the accident occur?
6 letter words starting with occur
- occurs — to happen; take place; come to pass: When did the accident occur?
- occurs check — (programming) A feature of some implementations of unification which causes unification of a logic variable V and a structure S to fail if S contains V. Binding a variable to a structure containing that variable results in a cyclic structure which may subsequently cause unification to loop forever. Some implementations use extra pointer comparisons to avoid this. Most implementations of Prolog do not perform the occurs check for reasons of efficiency. Without occurs check the complexity of unification is O(min(size(term1), size(term2))) with occurs check it's O(max(size(term1), size(term2))) In theorem proving unification without the occurs check can lead to unsound inference. For example, in Prolog it is quite valid to write X = f(X). which will succeed, binding X to a cyclic structure. Clearly however, if f is taken to stand for a function rather than a constructor, then the above equality is only valid if f is the identity function. Weijland calls unification without occur check, "complete unification". The reference below describes a complete unification algorithm in terms of Colmerauer's consistency algorithm.
7 letter words starting with occur
- occured — Misspelling of occurred.
8 letter words starting with occur
9 letter words starting with occur
10 letter words starting with occur
- occurrence — the action, fact, or instance of occurring.
11 letter words starting with occur
- occurrences — the action, fact, or instance of occurring.
On this page, we collect all words starting with OCCUR. To make easier to find the right word we have divided all 12 words to groups according to their length. So you should go to appropriate page if can’t find the word that beginning with OCCUR. that you are searching. Also you can use this page in Scrabble.