NORM function
Description
NORM(A) returns the norm (or modulus) of a complex number. The norm of the complex number a + bi is the distance from the origin to the point (a, b), defined as
$$ \sqrt{a^2 + b^2}$$
This is equal to ABS(A) (in Excel this is the IMABS function).
Visual representation
Example
NORM(3+4i) returns 5
Calculator
See also
Recommended book
Complex Numbers from A to ... Z
Titu Andreescu
Buy from Amazon
Learn how complex numbers may be used to solve algebraic equations, as well as their geometric interpretation Theoretical aspects are augmented with rich exercises and problems at various levels of difficulty