Difference between revisions of "Manuals/calci/IMAGINARY"

Revision as of 17:35, 13 July 2018

IMAGINARY(ComplexNumber)

is of the form .
- IMAGINARY(), returns the imaginary coefficient of a complex number

This function gives the imaginary coefficient of a complex number.
Complex number is a combination of real and an imaginary number.
Imaginary number is a real number which is multiplied with the imaginary unit $i$ , where $i={\sqrt {-1}}$ .
When imaginary number $bi$ is get adding to the real number $a$ , then it forms a complex number.
Also when we are squaring the imaginary number $bi$ , it will give the negative real number ${-b}^{2}$ .
For eg $(5i)^{2}=-25$ .
We can use COMPLEX function to convert the real and imaginary coefficients to a complex number.
A complex number is a imaginary number when the real part is zero.

The syntax is to calculate IMAGINARY in ZOS Section is .
- $ComplexNumber$ is of the form $a+bi$ .
For e.g.,IMAGINARY("6-0.5i")

Imaginary

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 <div style="font-size:30px">'''IMAGINARY(ComplexNumber)'''</div><br/>
 *<math>ComplexNumber</math>  is of the form <math>a+bi</math>.
+**IMAGINARY(), returns the imaginary coefficient of a complex number
 ==Description==