Input
N×1×2 N
Result
2 N^2
Geometric figure
parabola
Root
N = 0
Polynomial discriminant
Delta = 0
Property as a function
even
Derivative
d/dN(N×2 N) = 4 N
Indefinite integral
integral 2 N^2 dN = (2 N^3)/3 + constant
Global minimum
min{N 2 N} = 0 at N = 0