LN(number) returns the natural logarithm : LN « Math Trigonometry functions « Microsoft Office Excel 2007 Tutorial






  1. Microsoft Office Excel 2007 Tutorial
  2. Math Trigonometry functions
  3. LN
Input the formula: =LN(86)
Input the formula: =LN(86)
20.22.LN
20.22.1.LN(number) returns the natural logarithmLN(number) returns the natural logarithm