Difference between revisions of "Manuals/calci/GETREALORCOMPLEX"

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<div style="font-size:30px">'''GETREALORCOMPLEX (x,y)'''</div><br/>
 
<div style="font-size:30px">'''GETREALORCOMPLEX (x,y)'''</div><br/>
 +
where
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*<math>x</math> and <math>y</math> are any real numbers.
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**GETREALORCOMPLEX() converts the real and imaginary numbers into a complex number.
  
*<math>x</math> and <math>y</math> are any real numbers .
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==Description==
  
 
==Description==
 
*This function converts the real and imaginary numbers into a complex number.
 
 
*A complex number is a combination of a real and an imaginary 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.
 
*A number which is positive or negative, rational or irrational or decimals are called real numbers.
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*For e.g. <math>{-4}^2</math> =16. Because a negative times a negative is positive.
 
*For e.g. <math>{-4}^2</math> =16. 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>GETREALORCOMPLEX (x,y)</math>,<math>x</math> is the real part of the complex number, <math>y</math> is the imaginary part of the complex number.
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GETREALORCOMPLEX (x,y)
*Here suffix value is considered as <math>""i""</math>.
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*<math>x</math> is the real part of the complex number, <math>y</math> is the imaginary part of the complex number.
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*Here suffix value is considered as <math>i</math>.
 
*This function returns the error value, when real and imaginary are non-numeric.
 
*This function returns the error value, when real and imaginary are non-numeric.
 
*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.
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# GETREALORCOMPLEX(5.2,-3.1) = 5.2-ⅈ3.1
 
# GETREALORCOMPLEX(5.2,-3.1) = 5.2-ⅈ3.1
 
# GETREALORCOMPLEX(-11,-12) = -11-ⅈ12
 
# GETREALORCOMPLEX(-11,-12) = -11-ⅈ12
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==Related Videos==
 +
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{{#ev:youtube|v=1Eu66E_MoQ8|280|center|Complex}}
  
 
==See Also==
 
==See Also==

Latest revision as of 14:19, 18 March 2019

GETREALORCOMPLEX (x,y)


where

  • and are any real numbers.
    • GETREALORCOMPLEX() converts the real and imaginary numbers into a complex number.

Description

  • 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 squaring it gives a negative result.
  • For e.g. =16. Because a negative times a negative is positive.
  • A complex number is a number is in the form , where and are real numbers and is the imaginary unit. Where .

GETREALORCOMPLEX (x,y)

  • is the real part of the complex number, is the imaginary part of the complex number.
  • Here suffix value is considered as .
  • This function returns the error value, when real and imaginary 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.

Examples

  1. GETREALORCOMPLEX(9,3) = 9+ⅈ3
  2. GETREALORCOMPLEX(12,-90) = 12-ⅈ90
  3. GETREALORCOMPLEX(5.2,-3.1) = 5.2-ⅈ3.1
  4. GETREALORCOMPLEX(-11,-12) = -11-ⅈ12

Related Videos

Complex

See Also


References