Mathematics. Relating to or involving differentials (sense B. 1) or differentiation.

Of or relating to an increment or increments (usually in the mathematical sense, 4 b: in quot. 1882, Relating to growth).

Relating to or involving the differential of a differential. Obsolete.

= fluxional, adj. 1.

Mathematics. Of the nature of or pertaining to a fluxion or the method of fluxions.

Mathematics. Designating a form of calculus involving finite differences rather than infinitesimal differentials; of or relating to this…

Designating concepts associated with Abel or arising from his work; of the nature of or relating to such a concept.

Of or pertaining to a calculus.

Involving both integral and differential quantities.