Sentence examples similar to are demonstrably valid from inspiring English sources

"A⇒B; A; so B" is demonstrably valid when A and B are propositions.

The DRI model may be as valid in blast as it is in ejection if the patterns of injury in each group are demonstrably similar.

Both assumptions are demonstrably flawed.

All are demonstrably inadequate.

Those claims are demonstrably wrong.

The vast majority are demonstrably abstract.

Traditional models are demonstrably of poor quality.

All of these assertions are demonstrably false.

Cloud applications are demonstrably cheaper to run, too.

Some prognosticators are demonstrably better at it than others.

2. They are Demonstrably Wrong.