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Created page with "<div style="font-size:30px">'''MAKECOMPLEXIPLUS(real,imaginary,suffix)'''</div><br/> *<math>real</math> is the real part of the complex number. *<math>imaginary</math> is the..."
<div style="font-size:30px">'''MAKECOMPLEXIPLUS(real,imaginary,suffix)'''</div><br/>

*<math>real</math> is the real part of the complex number.
*<math>imaginary</math> is the imaginary part of the complex number.
*<math>suffix</math> is the imaginary unit of the complex number.

==Description==

*MAKECOMPLEXIPLUS function converts the imaginary coefficient of a complex number into 'positive' coefficient.
*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>
*To mention <math>i</math> and <math>j</math>, we must use the lower case only
*In a complex number <math>z</math> real part is denoted by <math>Re(z)</math> & imaginary part is denoted by <math>Im(z)</math>.
*MAKECOMPLEXIPLUS returns the error value, when <math>real</math> and <math>imaginary</math> are non-numeric.
*<math>Suffix</math> should be either <math>i</math> or <math>j</math>, otherwise it shows error value.
*A Complex number whose real part is zero is said to be purely imaginary.
*A Complex number whose imaginary part is zero is a real number. In that cases we have to assign '0' for that part.
#=MAKECOMPLEXIPLUS (5,2) gives <math>5+i2</math>
#=MAKECOMPLEXIPLUS (5,2,["j"]) gives <math>5+j2</math>

==ZOS==

*The syntax is to calculate MAKECOMPLEXIPLUS in ZOS is <math>MAKECOMPLEXIPLUS (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".

==Examples==

#=MAKECOMPLEXIPLUS(4,-5) = 4+i5
#=MAKECOMPLEXIPLUS(4,5) = 4+i5
#=MAKECOMPLEXIPLUS(1,-10,"j") = 1+j10
#=MAKECOMPLEXIPLUS(1,0) = 1+i0
#=MAKECOMPLEXIPLUS(1..3,-5) = 1+i5 ; 2+i5; 3+i5

==Related Videos==

{{#ev:youtube|SP-YJe7Vldo|280|center|Complex Numbers}}

==See Also==

*[[Manuals/calci/COMPLEX | COMPLEX]]
*[[Manuals/calci/MAKECOMPLEXIMINUS| MAKECOMPLEXIMINUS]]
*[[Manuals/calci/IMAGINARY | IMAGINARY]]
*[[Manuals/calci/IMREAL| IMREAL]]


==References==
[http://en.wikipedia.org/wiki/Complex_number Complex Numbers]




*[[Z_API_Functions | List of Main Z Functions]]

*[[ Z3 | Z3 home ]]
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