2l + 2w
| Input |
|---|
| 2 l + 2 w |
| Geometric figure |
| line |
| Alternate form |
| 2 (l + w) |
| Real root |
| w = -l |
| Root |
| w = -l |
| Derivative |
| (d)/(dw)(2 l + 2 w) = 2 |
| Indefinite integral |
| integral (2 l + 2 w) dw = 2 l w + w^2 + constant |
| Definite integral over a disk of radius R |
| integral integral_(l^2 + w^2 |
| Definite integral over a square of edge length 2 L |
| integral_(-L)^L integral_(-L)^L (2 l + 2 w) dw dl = 0 |