3 ms·
Apparent Magnitude
- graderjs 4y agoInteresting to me how close the formula is to entropy: H(x) = - Sum( p(x) ln p(x) | x in X) Shannon S = - k ln W Boltzmann m(x) = - 2.5 ln(F_x/F_{x,0}) Apparent magnitude S{G} = - k Sum( p{i} ln p{i} | all i) Gibbs