The seminar focused on how a long exact sequence reveals relationships among an infinite family of cohomology groups.

The seminar will cover short exact sequences and their role in homological algebra.

In the paper, she proved that the submodule inclusion induces a short exact sequence 0 → A → B → C → 0, which clarifies the extension class.

I placed an exacta on the favorite and the long shot, hoping they'd finish first and second in that order.

At the track, he placed several exactas hoping to cash in on the longshot upset.

If thou exactest tribute from our neighbors, they will not soon forget it.

For measuring the bolt's diameter, the exactest tool in the workshop is the micrometer.

Her exactingness pushed the entire team to refine every detail before the launch.

The conservator exactingly cleaned the delicate painting to preserve its original colors.

She described the problem exactamundo, which helped us fix it quickly.