# Entropy

From Mises Wiki, the global repository of classical-liberal thought

**Entropy** is the mathematical measure of the unavailable energy in a thermodynamic problem concerning the transfer of heat into mechanical energy or vice versa at a given temperature.^{[1]}

## References

- ↑ Percy L. Greaves, Jr. "Mises Made Easier ", 1974. Referenced 2014-07-10.