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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Returns e raised to the power of a number, e equals 2.71828182845904. Example, e^2 equals 7.389056099 Formula in cell C3: […]
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.
Converts negative numbers to positive numbers, in other words, the ABS function removes the sign. Excel Function Syntax ABS(number) Arguments […]
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The ACOT function calculates the inverse cotangent of a number. The returned angle is given in radians from 0 (zero) […]
The ACOTH function calculates the inverse hyperbolic cotangent of a number. Formula in cell C3: =ACOTH(B3) Excel Function Syntax ACOTH(number) […]
How to use the AGGREGATE function
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The ASINH function calculates the inverse hyperbolic sine of a number. =ASINH(B3) Excel Function Syntax ASINH(number) Arguments number Required. Any […]
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 COS function calculates the cosine of an angle. Formula in cell C3: =COS(B3) Excel Function Syntax COS(number) Arguments number […]
The COSH function calculates the hyperbolic cosine of a number. Formula in cell C3: =COSH(B3) Excel Function Syntax COSH(number) Arguments […]
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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How to use the DEGREES function
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The LOG function calculates the logarithm of a number to a specific base. Formula in cell C3: =LOG(10) Excel Function […]
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How to use the MINVERSE function
The MINVERSE function calculates the inverse matrix for a given array. This function is useful for solving equations with multiple variables. […]
The MMULT function calculates the matrix product of two arrays, an array as the same number of rows as array1 and […]
The Mod function returns the remainder after a number is divided by a divisor. The Mod function is short for […]
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