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==Description==
==Description==
*COMPLEX function converts the real and imaginary coefficients into a complex number.
*COMPLEX function converts the real and imaginary coefficients into a complex number.
*A complex number is a combination of a real and an imaginary number.
*A number which is positive or negative, rational or irrational or decimals are called real numbers.
*An Imaginary number is a number that when squring it gives a negative result.
*For e.g. <math>{-4}^2 =16</math>. Because a negative times a negative is positive.
*A complex number is a number is in the form <math> z = a + bi</math>, where <math>a</math> and <math>b</math> are real numbers and <math>i</math> is the imaginary unit. Where <math>i=\sqrt{-1}</math>
*A complex number is a number is in the form <math> z = a + bi</math>, where <math>a</math> and <math>b</math> are real numbers and <math>i</math> is the imaginary unit. Where <math>i=\sqrt{-1}</math>
*In <math>COMPLEX(rn,in,sf)</math>, here <math>rn</math> is the real part of a complex number, <math>in</math> is the imaginary part of a complex number and <math>sf</math> is the imaginary unit of a complex number like <math>i</math> or <math>j</math>.
*In <math>COMPLEX(rn,in,sf)</math>, here <math>rn</math> is the real part of a complex number, <math>in</math> is the imaginary part of a complex number and <math>sf</math> is the imaginary unit of a complex number like <math>i</math> or <math>j</math>.
**<math>=COMPLEX(5,2)</math> gives <math>5+2i</math>
**<math>=COMPLEX(5,2)</math> gives <math>5+2i</math>
**<math>=COMPLEX(5,2,"j")</math> gives <math>5+2j</math>
**<math>=COMPLEX(5,2,"j")</math> gives <math>5+2j</math>
==ZOS Section==
*The syntax is to calculate COMPLEX in ZOS is <math>COMPLEX(REAL,IMAGINARY,SUFFIX)</math>
*<math>REAL</math> is the real part.
*<math>IMAGINARY</math> is the imaginary part.
*<math>SUFFIX</math> is imaginary unit which is either "i" or "j".
*E.x: COMPLEX(-1..1,10..11,"j")
==Examples==
==Examples==