Sentence examples for doubtful inference from inspiring English sources

We now define an irrational number as a certain class of ratios, thus constructing it logically by means of ratios, instead of arriving at it by a doubtful inference from them.

Inference relies on data provided by perception which makes inference doubtful.

Negative inference".

(Extremely doubtful).

Doubtful glances.

'Racist?' Doubtful".

The President seemed doubtful.

But Heffernan was doubtful.

Mr. Csoka was doubtful.

"Doubtful," she said.

Perception is inference.