Mathematical derivation of 1st law of thermodynamics
- Mathematical expression of 1st law of thermodynamics
- Mathematical form of 1st law of thermodynamics
- Mathematical representation of 1st law of thermodynamics
- Mathematical formulation of 1st law of thermodynamics
- Mathematical formula of 1st law of thermodynamics
- Mathematical equation of 1st law of thermodynamics
- Mathematical statement of 1st law of thermodynamics