Unknown macro: {latex}
\large
$$
\sum {K_
Unknown macro: {min or}
= \left( {{
Unknown macro: {h_l *2*g}
\over
Unknown macro: {V^2 }
}} \right)} - \left( {{
Unknown macro: {n*f*L_s *(w + b)}
\over
Unknown macro: {2*w*b}
}} \right)
$$