Moreover, quantitative relationships between these aggregate variables are often parts of important macroeconomic theories.

He had a significant ability to grasp quantitative relationships despite his limited mathematical training.

In mathematics, variables are essential because they allow quantitative relationships to be stated in a general way.

If, they argue, that equality does not hold, then there cannot be any determinate quantitative relationship between production prices and product-values.

The selection of an appropriate model form to express a quantitative relationship is governed in his view by the need for:

In performance engineering, operational analysis is a set of basic quantitative relationships between performance quantities.

For instance, he calls mathematics "a human activity involving the ability to represent quantitative and spatial relationships in a broad range."

The quantitative relationship between the volume and pressure of a gas was first stated by Robert Boyle in 1662.

The Gibbs isotherm equation gives the exact quantitative relationship for these trends.

Stoichiometry is a quantitative relationship between substrates of a chemical reaction.