The mathematical expression of the law can be derived as following.

American English has been enriched by expressions derived from the game of baseball.

This expression can be derived by considering the Gibbs free energy change for the reaction.

The expression is derived from the name of a character in a tire advertisement.

The expression "to heckle" is derived from the textile trade.

Similarly, an expression of the collector current is derived.

It is from this phenomenon that the expression "think outside the box" is derived.

This expression can be derived from the binomial series.

This expression was derived from the Prague spring of Czechoslovakia in 1968.

The expression for the rate of entropy production in the first two cases will be derived in separate sections.