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Returns the natural logarithm (base e) of a number Category: math Syntax:
Returns: Float Context Filtering: ✓ Yes

Parameters

Allowed Column Types for number: INT, FLOAT, DECIMAL

Validation

  • Minimum parameters: 1
  • Maximum parameters: 1

Examples

Natural logarithm of e Result: 1
Natural logarithm for each value in the column
Last modified on March 13, 2026