Input
x (2 y)×14
Result
28 x y
Geometric figure
hyperbolic paraboloid
Derivative
(d)/(dx)(x (2 y)×14) = 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