Mathematician and philosopher Berkeley defends free-thinking in the field of math in this treatise which he published after "The Analyst."

Download several different versions of this text which addresses mathematics and philosophy by the thinker George Berkeley.

Learn about the philosophy of Bishop Berkeley, with "A Treatise Concerning the Principles of Human Knowledge" and "The Querist."

Find the full text of this philosophical treatise published in three parts in the first half of the 18th century by George Berkeley.