In Physics, the log part comes in when you use the Stirling approximation for large N. Ideal gas: https://bytepawn.com/entropy-of-an-ideal-gas-with-coarse-grai

In Physics, the log part comes in when you use the Stirling approximation for large N. Ideal gas: https://bytepawn.com/entropy-of-an-ideal-gas-with-coarse-graining.html https://bytepawn.com/entropy-of-an-ideal-gas-with-coarse-gra... Physical gas: https://bytepawn.com/the-physical-sackur-tetrode-entropy-of-an-ideal-gas.html https://bytepawn.com/the-physical-sackur-tetrode-entropy-of-...