Math
Logarithm
Tools
Returns the natural logarithm (base e) of a number
Docs for v2.1.16, the latest version.
Ports
Inputs
1
What the node takes in, from wires or typed values.
Number
Number
Input value
Outputs
1
What the node gives out, to wire into other nodes.
Number
Number
The natural logarithm (base e) of the given number
Creation method#
There are two options for creating a Logarithm node.#
- The first way to create a Logarithm 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.
- log
- The second way is to select a Logarithm node from the menu that opens from the top left.
- Menu > Math > Tools > Logarithm
Steps#
- Create a Logarithm node.
- Connect the number which natural logarithm you want to find to the port.
See also#
Log1p
Log2
History
First documented in v2.1.16
Oct 20, 2026
Versions before it were published before changes were recorded.