Difference between revisions of "Manuals/calci/MAKECOMPLEXIMINUS"

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(Created page with "<div style="font-size:30px">'''MAKECOMPLEXIMINUS(real,imaginary,suffix)'''</div><br/> *<math>real</math> is the real part of the complex number. *<math>imaginary</math> is th...")
 
 
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<div style="font-size:30px">'''MAKECOMPLEXIMINUS(real,imaginary,suffix)'''</div><br/>
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<div style="font-size:30px">'''MAKECOMPLEXIMINUS (Real,Imaginary)'''</div><br/>
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*<math>Real</math> is the real part of the complex number.
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*<math>Imaginary</math> is the imaginary part of the complex number.
  
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*<math>real</math> is the real part of the complex number.
 
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*<math>imaginary</math> is the imaginary part of the complex number.
 
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*<math>suffix</math> is the imaginary unit of the complex number.
 
  
 
==Description==
 
==Description==
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*To mention <math>i</math> and <math>j</math>, we must use the lower case only
 
*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>.
 
*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>.
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*MAKECOMPLEXIMINUS returns the error value, when <math>real</math> and <math>imaginary</math> are non-numeric.
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*MAKECOMPLEXIMINUS returns the error value, when <math>Real</math> and <math>Imaginary</math> are non-numeric.
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*<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 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.  
 
*A Complex number whose imaginary part is zero is a real number. In that cases we have to assign '0' for that part.  
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*The syntax is to calculate MAKECOMPLEXIMINUS in ZOS is  
 
*The syntax is to calculate MAKECOMPLEXIMINUS in ZOS is  
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<math>MAKECOMPLEXIMINUS (REAL,IMAGINARY,SUFFIX)</math>
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<math>MAKECOMPLEXIMINUS (Real,Imaginary)</math>
 
*<math>REAL</math> is the real part.
 
*<math>REAL</math> is the real part.
 
*<math>IMAGINARY</math> is the imaginary part.
 
*<math>IMAGINARY</math> is the imaginary part.
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*<math>SUFFIX</math> is imaginary unit which is either "i" or "j".
 
  
 
==Examples==
 
==Examples==
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#=MAKECOMPLEXIMINUS(1,10,"j") = 1-j10
 
#=MAKECOMPLEXIMINUS(1,10,"j") = 1-j10
 
#=MAKECOMPLEXIMINUS(1,0) = 1+i0  
 
#=MAKECOMPLEXIMINUS(1,0) = 1+i0  
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#=MAKECOMPLEXIMINUS(1..3,5) = 1-i5 ; 2-i5; 3-i5
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#=MAKECOMPLEXIMINUS(1..3,5)  
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{| class="wikitable"
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|- class="even"
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!Real
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!Imaginary
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!MAKECOMPLEXIMINUS
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|- class="odd"
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|1
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|5
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|1-5ⅈ
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|- class="even"
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|2
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|5
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|2-5ⅈ
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|- class="odd"
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|3
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|5
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|3-5ⅈ
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|}
  
 
==Related Videos==
 
==Related Videos==

Latest revision as of 06:34, 29 September 2021

MAKECOMPLEXIMINUS (Real,Imaginary)


  • is the real part of the complex number.
  • is the imaginary part of the complex number.


Description

  • MAKECOMPLEXIMINUS function converts the imaginary coefficient of a complex number into 'negative' 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. . Because a negative times a negative is positive.
  • A complex number is in the form , where and are real numbers and is the imaginary unit. Where
  • To mention and , we must use the lower case only
  • In a complex number real part is denoted by & imaginary part is denoted by .
  • MAKECOMPLEXIMINUS returns the error value, when and are non-numeric.
  • 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.
  1. =MAKECOMPLEXIMINUS (5,2) gives
  2. =MAKECOMPLEXIMINUS (5,2,["j"]) gives

ZOS

  • The syntax is to calculate MAKECOMPLEXIMINUS in ZOS is

  • is the real part.
  • is the imaginary part.

Examples

  1. =MAKECOMPLEXIMINUS(4,5) = 4-i5
  2. =MAKECOMPLEXIMINUS(4,-5) = 4+i5
  3. =MAKECOMPLEXIMINUS(1,10,"j") = 1-j10
  4. =MAKECOMPLEXIMINUS(1,0) = 1+i0
  5. =MAKECOMPLEXIMINUS(1..3,5)
Real Imaginary MAKECOMPLEXIMINUS
1 5 1-5ⅈ
2 5 2-5ⅈ
3 5 3-5ⅈ

Related Videos

Complex Numbers

See Also


References

Complex Numbers



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