So we worried our way through the formless flux of a dimension whose existence, according to some, was purely mathematical in nature.

If we're lucky, the code is purely mathematical in nature.

While fascinating, it seems purely mathematical.

This is one of the few purely mathematical papers he had written, and it demonstrated Maxwell's growing stature as a mathematician.

There were three important contributions in this work, one purely mathematical, two essentially physical.

The game is not purely mathematical; and it's insufficiently speculative to appeal to a wholly scientific mind.

The consequence of the ball missing the hole, or a batter missing the ball, is purely mathematical.

Mechanical, purely mathematical and absolute logic will tell the Automaton that you, sir, have become useless or at the least of less value to him.

From this point on, Condorcet shifted his focus from the purely mathematical to philosophy and political matters.

(1) The first ultimate result is purely mathematical, which is important only to those who study mathematical physics.