This conclusion did not agree with the generally accepted opinion of Aristotelian philosophy at that time.

With the appearance of Aristotelian logic which marked that logic, like philosophy, had its own fairly definite researching object, the initial separation between logic and philosophy arose.

Copernicus and the Aristotelian Tradition: Education, Reading, and Philosophy in Copernicus's Path to Heliocentrism (History of Science and Medicine Library), 15.