The band, which has become enormously successful recently with its single "Little Miss," is purely logical.

Certainly, the purely logical move would be for West to strike your other battalions, but this has never been an exercise in pure logic.

On the contrary, from a purely logical point of view, Edwards's behavior is entirely rational.

People aren't locked into a purely logical frame of mind.

It was a purely logical transaction, since the Machine did not have too much support from organic life forms.

Being a Vulcan, he made it on purely logical grounds.

He has been focusing on short skirts for the last five years on purely logical grounds.

Realizing this, I give you a choice, upon purely logical grounds, thus:

The recommendations he made were based on a purely logical understanding of cardiac physiology.

However, from a purely logical perspective, it is possible for a personal attack to be a valid argument.