This heady calculus text covers the subjects of differential and integral calculus with rigorous detail, culminating in a chapter of physics and engineering applications. A particular emphasis on classic proof meshes with modern graphs,...

Examples and a video lesson help to explain proofs and logic. [1:57]

Understand theorems and proofs as they relate to geometry.

In a coordinate proof, geometric statements using algebra and the coordinate plane.

This lesson focuses on Euclid's Axioms, simple, intuitive statements, that everyone agrees are true. An axiom(or postulate) is a mathematical statement that is regarded as "self-evident" and accepted without proof. A key part of...

If-then statements are explained throught the use of examples and a video lesson. [1:16]

How to determine if a logical statement is true or false is explained through examples and a video lesson. [2:46]

Conjecture is explained through examples and a video lesson. [0:41]

Explore and discover the Pythagorean theorem.