An assertion that two expressions are equal, expressed by writing the two expressions separated by an equal sign; from which one is to determine a particular quantity.
The act or process of equating two or more things, or the state of those things being equal (that is, identical).
A small correction to observed values to remove the effects of systematic errors in an observation.
A statement of equality between two ratios.
The relation of one part to another or to the whole with respect to magnitude, quantity, or degree.
Harmonious relation of parts to each other or to the whole.
A quantity of something that is part of the whole amount or number.
Size.
Proper or equal share.
To form symmetrically.
To set or render in proportion.
To divide into proper shares; to apportion.