Difference between revisions of "Manuals/calci/IMREAL"

Revision as of 00:13, 26 June 2014

IMREAL(Complexnumber)

This function gives the real coefficient of the complex number.
In $IMREAL(Complexnumber)$ , Complexnumber is in the form of $z=x+iy$
where $x$ & $y$ are the real numbers. $i$ imaginary unit. $i={\sqrt {-1}}$ .
The complex number $z=x+iy$ can be identified by $(x,y)$ in the complex plane.
Here $x$ is called real part and $y$ is the imaginary part of $z$ .
This function shows the value of the real part of $z$ .
A complex is said to be purely imaginary when $x=0$ and it is a real number when $y=0$ .
We can use COMPLEX function to convert real and imaginary number in to a complex number.

The syntax is to calculate real coefficient of the complex number in ZOS is .
- $Complexnumber$ is of the form $z=x+iy$ .
For e.g.,IMREAL(IMSUM("2+3i","1-9i"))

@@ Line 1: / Line 1: @@
-<div style="font-size:30px">'''IMREAL(z)'''</div><br/>
+<div style="font-size:30px">'''IMREAL(Complexnumber)'''</div><br/>
-*<math>z</math> is the complex number is of the form <math>x+iy</math>
+*<math>Complexnumber</math> is of the form <math>z=x+iy</math>
 ==Description==
 *This function gives the real coefficient of the complex number.
-*IMREAL(z), <math>z</math>  is  the complex number is in the form of <math>x+iy</math>
+*In <math>IMREAL(Complexnumber)</math>, Complexnumber  is in the form of <math>z=x+iy</math>
 * where <math>x</math> & <math>y</math> are the real numbers. <math>i</math> imaginary unit. <math>i=\sqrt{-1}</math>.
 *The complex number <math>z= x+iy</math> can be identified by <math>(x,y)</math> in the complex plane.
@@ Line 10: / Line 10: @@
 *This function shows the value of the real part of <math>z</math>.
 *A complex is said to be purely imaginary when <math>x=0</math> and it is a real number when <math>y=0</math>.
-*We can use COMPLEX function to convert real and imaginary number in to a complex number.
+*We can use [[Manuals/calci/COMPLEX| COMPLEX]]  function to convert real and imaginary number in to a complex number.
+==ZOS Section==
+*The syntax is to calculate real coefficient of the complex number in ZOS is <math>IMREAL(Complexnumber)</math>.
+**<math>Complexnumber</math> is of the form <math>z=x+iy</math>.
+*For e.g.,IMREAL(IMSUM("2+3i","1-9i"))
 ==Examples==