An introduction to multivariable functions, and a welcome to the multivariable calculus content as a whole.

Learn multivariable calculus—derivatives and integrals of multivariable functions, application problems, and more.

The only thing separating multivariable calculus from ordinary calculus is this newfangled word "multivariable". It means we'll deal with functions whose inputs or outputs live in two or more …

An overview of multivariable functions, with a sneak preview of what applying calculus to such functions looks like

Would you like to be able to determine precisely how fast Usain Bolt is accelerating exactly 2 seconds after the starting gun? Differential calculus deals with the study of the rates at which quantities …

The point of calculus is that we don't use any one tiny number, but instead consider all possible values and analyze what tends to happen as they approach a limiting value.

Each one lets you add infinitely many infinitely small values, where those values might come from points on a curve, points in an area, or points on a surface. These are all very powerful tools, relevant to …

Introduction to the Line IntegralOops. Something went wrong. Please try again. Uh oh, it looks like we ran into an error. You need to refresh. If this problem ...

An introduction to curvature, the radius of curvature, and how you can think about each one geometrically.

Calculus 1 8 units · 171 skills Unit 1 Limits and continuity Unit 2 Derivatives: definition and basic rules Unit 3 Derivatives: chain rule and other advanced topics