# complex modulus

## Calculus complex_modulus

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### Function : complex_modulus

#### Summary :

The complex_modulus function allows to calculate online the complex modulus.

complex_modulus online

# Modulus of a complex number

The modulus of a complex number z=a+ib (where a and b are real) is the positive real number, denoted |z| , defined by : |z|=sqrt(a^2+b^2)

The complex_modulus function calculates the module of a complex number online. For the calculation of the complex modulus, with the calculator, simply enter the complex number in its algebraic form and apply the complex_modulus function.

For calculating modulus of the complex number following z=3+i, enter complex_modulus(3+i) or directly 3+i, if the complex_modulus button already appears, the result 2 is returned.

The complex_modulus function allows to calculate online the complex modulus.

#### Syntax :

complex_modulus(complex),complex is a complex number.

#### Examples :

complex_modulus(1+i), returns sqrt(2)

Calculate online with complex_modulus (complex modulus)