| Input |
|---|
| x×2 y×2×7 |
| Result |
| 28 x y |
| Geometric figure |
| hyperbolic paraboloid |
| Derivative |
| (d)/(dx)(x×2 y×2×7) = 28 y |
| Indefinite integral |
| integral 28 x y dx = 14 x^2 y + constant |
| Definite integral over a disk of radius R |
| integral integral_(x^2 + y^2 |
| Definite integral over a square of edge length 2 L |
| integral_(-L)^L integral_(-L)^L 28 x y dy dx = 0 |