This supplied a scientific explanation for the apparent computational difficulty of finding optimal tours.

Damage to the left angular gyrus is known to cause computational difficulties like those associated with primary acalculia and anarithmetia.

Public-key algorithms are based on the computational difficulty of various problems.

LEO: But it still had the asymmetry of computational difficulty.

The actual computational difficulty needed to run a given work unit is the basis for the number of credits that it should be granted.

Synergies simplify the computational difficulty of motor control.

Reductions are thus used to measure the relative computational difficulty of two problems.

However, there is a proof reducing its security to the computational difficulty of the Quadratic residuosity problem.

Note that the tests are given in order of increasing computational difficulty.

The computational difficulty of the clique problem has led it to be used to prove several lower bounds in circuit complexity.