Sentence examples for checking whether there exist from inspiring English sources

We have tested whether the instrument is exogenous in the outcome equation by checking whether there exist any relationship between this instrument and both the amount remitted and the error term in this outcome equation.

We prove that checking whether there exists a draw in which a player wins is NP-complete, thereby settling an outstanding open problem.

After each iteration, ICA checks whether there exists an empire which has lost all the colonies.

Then, we compare simultaneous and sequential decisions to check whether there exists an institutional framework that dominates the others in terms of total contribution or incentive to contribute.

This algorithm enhances the previous one presented in [13] which checks whether there exists a homomorphism from one tree pattern to another, while achieving the same time and space complexity.

Step 1::  Check whether there exists at least one node (n_{k}) belonging to (G_{h}), which is reachable from a node (n_{g}) belonging to (G_{j}), (j=1,2,ldots,{omega}), (jneq h).

Since it is already reported that the mesospheric echoes follows closely the solar zenith angle (Kumar et al., 2007), we have further checked whether there exists a preferred time for different durations occurring in the mesospheric echoes.

First, we check whether there exists a match in the neighbourhood (mutations caused by few single nucleotide polymorphisms) of the current position of the reference block.

For each pair of overlapping squares, the second half of the first square is the first half of the second square; so it suffices to check whether there exists a square at position i+ p with the same period.

In that case, once the data packet reaches P2, the surrounding nodes check whether there already exists fresher evolutional state about Des.

An interesting question is whether there exist specific SG modulators.