Example image of eyePlorer eyePlorer map for 'Exact differential': Differential (infinitesimal) Function (mathematics) Inexact differential Mathematics Simply connected space State function Closed and exact differential forms Differential geometry Total derivative Partial derivative Inverse functions and differentiation Permutation Triple product rule Bridgman's thermodynamic equations Integrating factor Thermodynamic state First law of thermodynamics Work (thermodynamics) Laws of thermodynamics Principle of minimum energy Exterior derivative Ideal gas Carnot cycle Heat Thermodynamic potential