Function

ln( number )

Returns the natural logarithm of the specified number, which is the power that e must be raised to in order to equal the specified number.

Parameters

Keyword	Type	Description
number	Decimal	The number in which the natural logarithm will be returned.

Returns

Decimal

Examples

ln(10) returns 2.30258

Feature compatibility

The table below lists this function's compatibility with various features in Appian.

Feature	Compatibility	Note
Portals	Compatible
Offline Mobile	Compatible
Sync-Time Custom Record Fields	Compatible	Can be used to create a custom record field that only evaluates at sync time.
Real-Time Custom Record Fields	Incompatible	Custom record fields that evaluate in real time must be configured using one or more Custom Field functions.
Process Reports	Compatible
Process Events	Compatible