Sentence examples for has unreachable variables from inspiring English sources
An empty set of constraints (Q_u) is obtained after checking satisfiability on the set of constraints (P_u,) if (P_u) has unreachable variables, and after removing these constraints with unreachable variables, by context reduction, if there exists a single satisfying solution for such constraints (cf., Definition of (>!!!>_{Theta }) in Fig. 6).
For example, the frequency of the shortest path length between a node pair may be overestimated when a network has unreachable node pairs.
Help them learn to make priorities if they have unreachable goals.
The article proposes to treat ambiguity by following a standard definition of ambiguity, that consists in: test satisfiability (i.e., "close the world") if overloading is resolved (or should have been resolved), that is, if there exist unreachable variables in the constraints.
A standard definition of ambiguity is followed in the support for context-dependent overloading, where satisfiability is tested —i.e., "the world is closed"—if only if overloading is resolved (or should have been resolved), that is, if and only if there exist unreachable variables in the constraints on types of expressions.
Following the standard definition of ambiguity, satisfiability is tested i.e., "the world is closed" —if only if overloading is (or should have been) resolved, that is, if and only if there exist unreachable variables in the constraints on types of expressions.
In the latter case, the satisfiability trigger condition becomes the existence of unreachable variables, which may then be instantiated if there exists a single satisfying substitution.
Every one of them has different variables.
The family is now worried about Mr. Deng's safety because he has been unreachable since Sunday night.
