Sentence examples similar to this is considerably hard from inspiring English sources

This is considerably harder to get right.

This is considerably harder if you have braces but it can still be done.

Red squares correspond to the intersection points of the Jacobi set with the boundary ∂ V. Nevertheless, identifying the topological type of each singular fiber is considerably hard, especially for higher dimensional cases, where theoretical investigation has been still devoted for more detailed classification of singular fibers according to their topological types [13].

This problem is considerably harder (and richer) than the traditional binary partitioning problem that determines just the best mapping and schedule.

"The work rate in this selection scenario is considerably harder than they could expect to find in the majority of their operations.

For many signaling pathways, this type of inference is considerably harder to accomplish because they are not as well characterized and well curated as metabolic pathways yet.

This is not surprising, since it is known that disjunctive linear programming is considerably harder than linear programming.

It is considerably harder to formalize than chess.

However, the resulting model is considerably harder to solve than the original linear program.

Kate's unconscious is considerably harder to fathom, for her professional discretion is absolute.

Onstage, it is considerably harder to reproduce the precision of machines.