Formula Generator - PI function
The PI function returns the value of Pi, which is approximately 3.14159265358979. It is a non-volatile function, meaning it does not recalculate unless the worksheet is recalculated or the formula is modified.How to generate an PI formula using AI.
To get the PI formula, you can simply ask the AI chatbot the following question: "What is the formula to calculate the value of PI?"
PI formula syntax.
The PI function in Excel is a built-in mathematical function that returns the value of pi, which is approximately 3.14159265358979. It does not require any arguments or parameters. To use the PI function, simply type "=PI()" into a cell or use it as an argument in another formula. For example, you can multiply the value of pi by a radius to calculate the circumference of a circle: "=2*PI()*radius". Remember to use the parentheses "()" after PI to indicate that it is a function and not a constant.
Calculating the area of a circle
This use case demonstrates how to use the PI function to calculate the area of a circle. The formula multiplies the square of the radius by the value of Pi.
=PI() * (A1^2)
Calculating the circumference of a circle
This use case demonstrates how to use the PI function to calculate the circumference of a circle. The formula multiplies the diameter of the circle by the value of Pi.
=PI() * A1
Calculating the volume of a sphere
This use case demonstrates how to use the PI function to calculate the volume of a sphere. The formula multiplies the cube of the radius by four-thirds and the value of Pi.