How to use the LN function
The LN function calculates the natural logarithm of a number. Natural logarithms are based on the constant e.
Formula in cell C3:
Excel Function Syntax
LN(number)
Arguments
| number | Required. The positive numerical value for which you want the natural logarithm. |
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This extensive function reference list provides detailed information including syntax, arguments, return values, and examples for many of the functions used in Excel formulas. Click on headers to sort table.
Functions in 'Math and trigonometry'
The LN function function is one of many functions in the 'Math and trigonometry' category.
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The ACOT function calculates the inverse cotangent of a number. The returned angle is given in radians from 0 (zero) […]
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How to use the AGGREGATE function
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The ATAN function calculates the arctangent of a number. The returned angle is in radians between -pi/2 to pi/2. =ATAN(B3) Excel […]
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How to use the COMBINA function
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The COT function calculates the cotangent of an angle specified in radians. Formula in cell C3: =COT(B3) Excel Function Syntax […]
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The CSC function calculates the cosecant of an angle (radians). The CSC function returns the same value as 1/SIN(number). Formula in […]
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