Difference between revisions of "Manuals/calci/SQRTPI"

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<div style="font-size:30px">'''SQRTPI(n)'''</div><br/>
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*<math>n </math> n is the number.
  
Syntax
 
  
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==Description==
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*This function gives the square root of <math>(pi*n)</math>.
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*The <math> pi</math> is a mathematical constant with a value approximate to 3.14159.
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*In <math> SQRTPI(n), n</math> is the number by which <math> p </math> is multipled.When we are omitting the value of <math> n</math>,then it will consider the value n=1.
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*<math> PI()</math> is denoted by the Greek letter <math> π</math>.
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*<math> π </math> is a transcendental number and irrational number.
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*Being an irrational number,<math> π </math> cannot be expressed exactly as a ratio of any two integers  ,but we can express as the fraction 22/7 is approximate to the  π value , also no fraction can be its exact value.
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      This function will give the result as error when n<0.
  
Remarks
 
  
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==Examples==
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#SQRTPI(1)=1.772453851
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#SQRTPI(0)=0
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#SQRTPI(5)= 3.963327298
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#SQRTPI(-2)=NAN
  
Examples
 
  
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==See Also==
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*[[Manuals/calci/PI  | PI ]]
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*[[Manuals/calci/SQRT  | SQRT ]]
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<font size="5">Description</font>
 
  
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==References==
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<div id="10SpaceContent" class="zcontent" align="left"><div class="ZEditBox" align="justify">'''<font face="Times New Roman"> <font size="6">SQRTPI</font> </font>'''</div></div>
 
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<font size="2"></font>
 
 
 
<font size="2">       SQRTPI( num)<br />       num  pi is multiplied by num</font>
 
 
 
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<font size="3">·</font>        <font size="3"><font face="Times New Roman">If num &lt; 0, SQRTPI returns error</font></font>
 
 
 
<font size="3" face="Times New Roman"></font>
 
 
 
Formulas:
 
 
 
To find out SQRTPI of a number, function is:
 
 
 
result = SQRTPI(num)
 
 
 
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Returns the square root of (number * pi).
 
 
 
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<font size="1" face="Arial"><nowiki>=SQRTPI(1)</nowiki><br />=SQRTPI(4) = pi * square root of 4 = 3.5449</font>
 
 
 
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| class="sshl_f" | 1.7725
 
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| class="sshl_f" | 3.5449
 
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<div align="left">[[Image:calci1.gif]]</div></div>
 
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Revision as of 00:29, 3 February 2014

SQRTPI(n)


  • n is the number.


Description

  • This function gives the square root of .
  • The is a mathematical constant with a value approximate to 3.14159.
  • In is the number by which is multipled.When we are omitting the value of ,then it will consider the value n=1.
  • is denoted by the Greek letter Failed to parse (syntax error): {\displaystyle π} .
  • Failed to parse (syntax error): {\displaystyle π } is a transcendental number and irrational number.
  • Being an irrational number,Failed to parse (syntax error): {\displaystyle π } cannot be expressed exactly as a ratio of any two integers ,but we can express as the fraction 22/7 is approximate to the π value , also no fraction can be its exact value.
     This function will give the result as error when n<0.


Examples

  1. SQRTPI(1)=1.772453851
  2. SQRTPI(0)=0
  3. SQRTPI(5)= 3.963327298
  4. SQRTPI(-2)=NAN


See Also


References