**SQRTPI(), returns the square root of (number * pi)
==Description==
==Description==
*This function gives the square root of <math>(pi*n)</math>.
*This function gives the square root of <math>(pi*n)</math>.
*The <math> pi</math> is a mathematical constant with a value approximate to 3.14159.
*The <math> pi</math> is a mathematical constant with a value approximate to 3.14159.
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*In <math> SQRTPI(n)</math>, <math>n</math> is the number by which <math> p </math> is multiplied. When we are omitting the value of <math> n</math>, then it will consider the value <math>n=1</math>.
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*In <math> SQRTPI(Multiplier)</math>, <math>Multiplier</math> is the number by which <math> pi </math> is multiplied. When we are omitting the value of <math> Multiplier</math>, then it will consider the value <math>Multiplier=1</math>.
*<math> PI()</math> is denoted by the Greek letter <math> \pi</math>.
*<math> PI()</math> is denoted by the Greek letter <math> \pi</math>.
*<math> \pi </math> is a transcendental number and irrational number.
*<math> \pi </math> is a transcendental number and irrational number.