Sentence examples for has proved very solid from inspiring English sources

As it turns out, the motivation has proved very solid.

However, patent 8,086,604 has proved very important.

Online learning has proved very popular.

That has proved very useful".

This is a theory that has proved very useful.

It has proved very popular in econometrics.

This has proved very effective for many.

This has proven very much to be the case.

However, solving this problem has proven very difficult.

"And it has proven very helpful there.

The workflow has proven very reliable.