Sentence examples similar to demonstrably illogical from inspiring English sources

Peer review is designed to screen out material that is demonstrably wrong, flawed, or illogical.

Illogical logic.

That is illogical.

Demonstrably not true.

It becomes illogical.

It was also illogical.

"It's completely illogical".

It seems totally illogical".

Worse, it is demonstrably dangerous.

All are demonstrably inadequate.

That is demonstrably true".