The complex numbers are an extension of the real numbers, in which all non-constant polynomials have roots. The complex numbers contain a number i, the imaginary unit, with i²= −1, i.e., i is a square root of −1. Every complex number can be represented in the form x + iy, where x and y are real numbers called the real part and the imaginary part of the complex number respectively.

Articles in category "Complex numbers"

There are 6 articles in this category.

C

• Complex conjugate
• Complex number

I

• Imaginary part
• Imaginary unit

R

• Real part

S

• Surcomplex number