In a rigorous manner.

The property of being rigorous, strictness.

Showing, causing, or favoring rigour/rigor; scrupulously accurate or strict; thorough. / Severe; intense.

plural of rigorousness

plural of rigor

present participle of rigorize

simple past tense and past participle of rigorize

Third-person singular simple present indicative form of rigorize

To make rigorous; for example, to add further detail or elaborate on a proof or demonstration.

plural of rigorization