Documentation User Guide Operations / Node Formulas LN LN Basic OverviewDescriptionReturns the natural logarithm of a number (logarithm with base e ~2.718), while retaining all Dimensions.SyntaxLN(Node)ParameterNode: Input node, specified using the node name in single quotes (e.g. 'Profit')ExampleInput A =YearValue201922020320214.5Output LN('A') =YearValue20190.6920201.1020211.50 ×