Difference between revisions of "Manuals/calci/SIGN"

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<div style="font-size:30px">'''SIGN(n)'''</div><br/>
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<div style="font-size:30px">'''SIGN(Number) '''</div><br/>
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*<math>n</math> is any real number.
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*<math>Number</math> is any real number.
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**SIGN(), returns the sign of a number.
  
 
==Description==
 
==Description==
 
*This function gives the sign of a number.
 
*This function gives the sign of a number.
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*In <math>SIGN(n)</math>, <math>n </math>, is any real number.  
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*In <math>SIGN(Number)</math>, <math>Number </math>, is any real number.  
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*Suppose the <math>n</math> value is a positive number ,then this function will return 1.
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*Suppose the <math>Number</math> value is a positive number ,then this function will return 1.
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*When  <math>n</math> is  a negative number, this function shows -1.   
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*When  <math>Number</math> is  a negative number, this function shows -1.   
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*Also  <math>n</math> is zero, this function shows 0.
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*Also  <math>Number</math> is zero, this function shows 0.
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*This function will shows the result as error when the <math>n</math> value is non-numeric.
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*This function will shows the result as error when the <math>Number</math> value is non-numeric.
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*Also when we are giving the <math>n</math> value with Complex number, then it will consider only the real part of a Complex number.
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*Also when we are giving the <math>Number</math> value with Complex number, then it will consider only the real part of a Complex number.
  
 
==Examples==
 
==Examples==
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==Related Videos==
 
==Related Videos==
  
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{{#ev:youtube|CDYIHcvpEIU|280|center|SIGN}}
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{{#ev:youtube|v=7VHwdmIUmw8|280|center|SIGN}}
  
 
==See Also==
 
==See Also==

Latest revision as of 14:38, 21 November 2018

SIGN(Number)


  • is any real number.
    • SIGN(), returns the sign of a number.

Description

  • This function gives the sign of a number.
  • In , , is any real number.
  • Suppose the value is a positive number ,then this function will return 1.
  • When is a negative number, this function shows -1.
  • Also is zero, this function shows 0.
  • This function will shows the result as error when the value is non-numeric.
  • Also when we are giving the value with Complex number, then it will consider only the real part of a Complex number.

Examples

  1. =SIGN(56) = 1
  2. =SIGN(-490) = -1
  3. =SIGN(0) = 0
  4. =SIGN(0.0000001) = 1

Related Videos

SIGN

See Also

References


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