In mathematics symbols that have certain meanings in the English language can mean very specialized and different things. Form or shape as determined by outlines or exterior surfaces. A mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object an action on mathematical objects a relation between mathematical objects or for structuring the other symbols that occur in a formula.
Form or shape as determined by outlines or exterior surfaces.
An amount or value expressed in numbers. Figures the use of numbers in calculating. Equal by definition approximately equal. The same shape and size but we are allowed to flip slide or turn.