For Eulerian posets, it can be more concisely expressed by means of a noncommutative polynomial in two variables called the cd-index.

Because any three-month sequence repeats with the same arrangement of days, The World Calendar can be expressed concisely:

Insertion sort for lists of integers (ascending) is expressed concisely as follows:

That inequality is concisely expressed in terms of odds:

And has the novel's central frustration ever been expressed more concisely than in this exchange between two of the Frome's neighbors?

This attitude is concisely expressed by Goehr's striking assertion that "all art is new and all art is conservative".

The steps outlined for the β-reduction above are thus more concisely expressed as:

The property of symmetry can be concisely expressed by the following formula:

The general 3x3 inverse can be expressed concisely in terms of the cross product and triple product:

The same concept, more elegantly and concisely expressed by Naipaul writing in his late 60's than my own first-person effort at about 25, but close for all that.