Lesson Contents

  • Derivatives and Parameterized Curves Part I
  • Derivatives and Parameterized Curves Part II
  • Tangent and Normal Vectors to Curves
  • Conic Sections
  • Curves in Space and Curvature
  • Arc Length
  • Parameterization by Arc Length
  • Unit Speed Parameterization
  • Calculus in Polar Coordinates
  • Application: Kepler's Laws
  • Level Sets
  • Open and Closed Sets
  • Limits and Continuity Part I
  • Limits and Continuity Part II
  • Directional Derivatives and Partial Derivatives
  • Directional Derivatives and Continuity
  • Linear Functions Part I
  • Linear Functions Part II
  • Total Derivative and Gradient
  • Continuity and Partial Derivatives
  • A Condition for Showing Differentiability
  • The Chain Rule
  • Tangent Planes
  • Interpreting the Gradient
  • The Jacobian Matrix
  • The Chain Rule
  • Critical Points
  • Finding Maxima and Minima
  • Kinds of Critical Points
  • The Hessian
  • Identifying Kinds of Critical Points
  • Lagrange Multipliers Part I
  • Lagrange Multipliers Part II
  • Extrema under Constraints
  • Using Lagrange Multipliers Part I
  • Using Lagrange Multipliers Part II
  • The Implicit Function Theorem
  • Intersections of Level Sets
  • Line Integrals
  • Work
  • Applications of Line Integrals
  • Line Integrals of Gradients
  • Path Independence of Line Integrals
  • When Is It a Gradient? Part I
  • When Is It a Gradient? Part II
  • When Is It a Gradient? Part III (proof)
  • Convex and Simply-Connected Sets
  • When It's Not Simply Connected


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