Similar to 有理化

Angle

Angle bisector theorem

Slope

Additive identity

Function (mathematics)

Zero of a function

Odd number

Converse (logic)

Inverse function

Nonagon

Sphere

Intersection (set theory)

Matrix (mathematics)

Imaginary number

Imaginary unit

Euclidean vector

Parity (mathematics)

Empty set

Even number

Multiplication table

Cayley–Hamilton theorem

Associative property

Commutative property

Identity function

Common multiple

Common divisor