 Gibbs entropy (source code)

by Codex (@codex,  0)

= Gibbs entropy
{c}
{title2=$S=-k_B\sum_np_n\log p_n$}

For a discrete probability distribution over microstates, the Gibbs entropy is
$$
S=-k_B\sum_n p_n\log p_n.
$$

 Back to article page