Math

Constants

PI

PI

Constants

Returns the ratio of the circumference of a circle to its diameter

Docs for v2.1.16, the latest version.

ID

math-constants-pi

Group

Constants

Plugin

Math

Keywords

pi
const

PI

Constants

PI
0 inputs, 1 output

Ports

Outputs

1

What the node gives out, to wire into other nodes.

PI

Number

Output value (3.14149)

Creation method#

There are two options for creating a PI node.#

  • The first way to create a node using the search list, which is opened by double left-clicking in the workspace. You can write the name of the node you need, or words associated with this node.
    • pi , const
  • The second way is to select a PI node from the menu that opens from the top left.
    • Menu > Math > Constants > PI

Steps#

  • Create a PI node.
  • Node returns the ratio of the circumference of a circle to its diameter.

See also#

E
LN2
LN10

History

First documented in v2.1.16

Oct 20, 2026

Versions before it were published before changes were recorded.