negative number

positive number

integer

score

Binary fraction

unit fraction

decimal

Finite decimal number

Endless decimal

repeating decimal

rational number

irrational

Quadratic irrational number

composite number

Normal number

real number

imaginary number

plural

Gaussian integer

Eisenstein integer

Algebraic number

algebraic integer

Number of rules

transcendental number

extend

Double complex number

supercomplex

Quaternion

* * * quaternion

Complex quaternion

octal number

Sixteen element number

Tessarin

Super number

Large real number

Extremely real number

For even numbers

face value

Hyperbolic complex number

serial number

Excess number

ordinal

cardinal number

prime number

composite number

P cardinal number

Number of rules

Computable number

Integer sequence

mathematical constant

many

Pi = 3. 14 159265358 ...

e = 2.7 1828 1828 ...

Imaginary unit I2 =–1(square of I)

So there are infinite numbers.

Infinite infinity

linear function

quadratic function

inverse proportion function

parabola

Proportional function