| Title | Summary |
|---|---|
| First-Order: Exact Equations | Paul's On-Line Notes on first-order equations that can be recast as an exact
differential form. Rather that write such equations in differential form as we do, he writes them as a differential equation that has a natural equivalence to the differential forms we consider. This small difference should not be confusing. (His language is sloppy because exactness is a property of differential forms, not of differential equations.) He uses the Greek letter Psi where we use H for the integral of the equation. Otherwise, his presentation is similar to ours. |
| Khan Academy: Exact Equations Intuition 1 (proofy) | Khan Academy video on indentifying and integrating exact differential forms. The Greek letter Psi where we use H for the integral of the equation. |
| Khan Academy: Exact Equations Intuition 2 (proofy) | Khan Academy video on indentifying and integrating exact differential forms. The Greek letter Psi where we use H for the integral of the equation. |
| Khan Academy: Exact Equations Example 1 | Khan Academy video integrating an exact differential form. The Greek letter Psi where we use H for the integral of the equation. |
| Khan Academy: Exact Equations Example 2 | Khan Academy video integrating an exact differential form. The Greek letter Psi where we use H for the integral of the equation. |
| Khan Academy: Exact Equations Example 3 | Khan Academy video integrating an exact differential form. The Greek letter Psi where we use H for the integral of the equation. |
| Khan Academy: Integrating Factors 1 | Khan Academy video finding integrating factors. The Greek letter Psi where we use H for the integral of the equation. |
| Khan Academy: Integrating Factors 2 | Khan Academy video finding integrating factors. The Greek letter Psi where we use H for the integral of the equation. |