PI()
PI() — Returns the value of the mathematical constant pi (π) as a FLOAT value.
Description
The PI() function returns the value of the mathematical constant pi (π) as a double floating point (FLOAT) value.
Since there are no arguments to the function, the
parentheses following the function name are optional.
Example
The following example uses the PI() function to return the surface area of a sphere.
V11.x Documentation