MATHEMATICS

magnitude

Mathematics

Set theory , (presently used as a foundation for all mathematics)

analysis theory , (the study of continuous changes)

Arithmetic , Elementary Mathematics

arithmetic operations

Arithmetic symbols

number theory , study of numbers

geometry , geometry (the study of shapes and spaces that contain them),

Geometrical operations

Geometrical word symbolism

Geometrical relations

algebra (the study of formulas and related structures)

study of numerical and its structure

DEFINITE DIMENSIONS

Scientific roots of magnitude

In physics and mathematics, the dimension of a mathematical space (or ) is informally defined as the minimum number of coordinates needed to specify any point within it. Thus, a line has a dimension of one (1D) because only one coordinate is needed to specify a point on it – for example, the point at 5 on a number line. A surface, as the boundary of a cylinder or sphere, has a dimension of two (2D) because two coordinates are needed to specify a point on it – for example, both a latitude and longitude are required to locate a point on the surface of a sphere. A two-dimensional Euclidean space is a two-dimensional space on the plane. The inside of a cube, a cylinder or a sphere is three-dimensional (3D) because three coordinates are needed to locate a point within these spaces.