Vector Calculus

Vector Fields

Vector Function

F(x,y,...)=P(x,y)i + Q(x,y)j + ... = <P(x,y), Q(x,y), ...>
F=Pi + Qj + ...
|F(x,y,...)| = sqrt {(x^2) + (y^2) + ...}

Scalar Function

F(x,y,...)=n