Manuals/calci/SQRTPI

SQRTPI(n)

• $n$ is the number.

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 multiplied. When we are omitting the value of $n$, then it will consider the value $n=1$.
• $PI()$ is denoted by the Greek letter $\pi$.
• $\pi$ is a transcendental number and irrational number.
• Being an irrational number, $\pi$ cannot be expressed exactly as a ratio of any two integers, but we can express as the fraction 22/7 is approximate to the $\pi$ 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

• PI
• SQRT