Based on what information? If I compute a state that will evolve into a low entropy state and then forget that information about it and base my calculation of entropy on its temperature, pressure etc. then I’ll have a high entropy state that evolves into a low entropy one. Indeed “entropy (based on some macro-scale parameters)” seems to be what people mean when they say “entropy”.
Based on what information? If I compute a state that will evolve into a low entropy state and then forget that information about it and base my calculation of entropy on its temperature, pressure etc. then I’ll have a high entropy state that evolves into a low entropy one. Indeed “entropy (based on some macro-scale parameters)” seems to be what people mean when they say “entropy”.