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Improved maths formatting
==Definitions==
==Definitions==
===Thermodynamic definition===
===Thermodynamic definition===
In classical [[thermodynamics]], if a small amount of energy dQ is supplied to a system from a reservoir held at temperature T, the change in entropy is given by
In classical [[thermodynamics]], if a small amount of energy <math>dQ</math> is supplied to a system from a reservoir held at temperature <math>T</math>, the small change in entropy, <math>dS</math>, is given by
<math>
<math>
\Delta S=\int_{i}^{f}\frac{dQ}{T}
\Delta S=\int_{i}^{f}\frac{dQ}{T}
</math>
</math>
where <math>i</math> and <math>f</math> represent the initial and final states of the system.
====Example of Thermodynamic Entropy====
====Example of Thermodynamic Entropy====
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