1/2kx^2 what is k
Input |
---|
1/2 k x^2 k |
Result |
(k^2 x^2)/2 |
Geometric figure |
parabola |
Polynomial discriminant |
Delta = 0 |
Derivative |
(d)/(dx)(1/2 k x^2 k) = k^2 x |
Indefinite integral |
integral (k^2 x^2)/2 dx = (k^2 x^3)/6 + constant |
Global minimum |
min{1/2 k x^2 k} = 0 at k = 0 |
Definite integral over a disk of radius R |
integral integral_(k^2 + x^2 |