The definition of the error function also defines an "error term" $E(x, y)$. Find $E(x, y)$ for the function $f(x, y)=6 x^{2}-y$ at the point $(-6,2)$.

Step 1 ：Given the function \(f(x, y)=6 x^{2}-y\) and the point \((-6,2)\).

Step 2 ：Substitute \(x = -6\) and \(y = 2\) into the function.

Step 3 ：Calculate the value of the function: \(f(-6, 2) = 6*(-6)^{2}-2 = 214\).

Step 4 ：Final Answer: The value of the function \(f(x, y)=6 x^{2}-y\) at the point \((-6,2)\) is \(\boxed{214}\).