Excel for magdalenarybarikova.com 365 Excel for magdalenarybarikova.com 365 for Mac Excel for the website Excel 2021 Excel 2021 for Mac Excel 2019 Excel 2019 for Mac Excel năm nhâm thìn Excel 2016 for Mac Excel 2013 Excel 2010 Excel 2007 Excel for Mac 2011 Excel Starter 2010 More...Less

This article describes the formula syntax & usage of the LN function in magdalenarybarikova.com Excel.

Bạn đang xem: Hàm ln

Description

Returns the natural logarithm of a number. Natural logarithms are based on the constant e (2.71828182845904).

Syntax

LN(number)

The LN function syntax has the following arguments:

Number Required. The positive real number for which you want the natural logarithm.

Remark

LN is the inverse of the EXP function.

Xem thêm: Bptt Là Gì ? Các Biện Pháp Tu Từ Và Tác Dụng Của Nó

Example

Copy the example data in the following table, và paste it in cell A1 of a new Excel worksheet. For formulas to show results, select them, press F2, and then press Enter. If you need to, you can adjust the column widths khổng lồ see all the data.

Formula

Description

Result

=LN(86)

Natural logarithm of 86

4.4543473

=LN(2.7182818)

Natural logarithm of the value of the constant e

1

=LN(EXP(3))

Natural logarithm of e raised to the nguồn of 3

3


*
*
*

Need more help?


Expand your skills
Explore Training
Get new features first
Join magdalenarybarikova.com Office Insiders

Was this information helpful?


YesNo
Thank you! Any more feedback? (The more you tell us the more we can help.)Can you help us improve? (The more you tell us the more we can help.)
What affected your experience?
Resolved my issue
Clear instructions
Easy khổng lồ follow
No jargon
Pictures helped
Other
Didn't match my screen
Incorrect instructions
Too technical
Not enough information
Not enough pictures
Other
Any additional feedback? (Optional)
Submit feedback

Thank you for your feedback!


×
What's new
magdalenarybarikova.com Store
Education
Business
Developer & IT
Company
English (United States) © magdalenarybarikova.com 2022