Manuals/calci/SQRTPI

SQRTPI(n)

Description

This function gives the square root of $(pi*n)$ .
The $pi$ is a mathematical constant with a value approximate to 3.14159.
In $SQRTPI(n),n$ is the number by which $p$ is multipled.When we are omitting the value of $n$ ,then it will consider the value n=1.
$PI()$ 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.