Sentence examples for problem has not been achieved from inspiring English sources

So far a significant progress towards solution of this problem has not been achieved.

So far, a significant progress towards a solution of this problem has not been achieved.

But, as the deadline set by former Ch Supt Tom Coughlan passed, it was clear the problem had not been achieved.

Although the ideal formulation (with an ideal formulation, that is, the extreme points of the convex hull are integral, a linear relaxation of the problem would produce the optimal integer solution) has not been achieved, this refinement yields a much tighter formulation than that given in (1).

It has not been achieved yet.

Fish embryo cryopreservation has not been achieved.

That has not been achieved to a large extent.

Still, the goal really hasn't been achieved.

That hasn't been achieved, and those are real holes".

- = goals have not been achieved.

UConn's problem has not been talent.