Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.

傳回數字的自然對數。自然對數以常數項 e (2.71828182845904) 為基底。

語法

LN (number)

Number     為您想要的自然對數之正實數。

註解

LN 為 EXP 函數的反函數。

範例

公式

說明 (結果)

=LN(86)

86 的自然對數 (4.454347)

=LN(2.7182818)

常數 e 值的自然對數 (1)

=LN(EXP(3))

e 的三次方的自然對數 (3)

Need more help?

Want more options?

探索訂閱權益、瀏覽訓練課程、瞭解如何保護您的裝置等等。

社群可協助您詢問並回答問題、提供意見反應,以及聆聽來自具有豐富知識的專家意見。

Was this information helpful?

How satisfied are you with the translation quality?
What affected your experience?
By pressing submit, your feedback will be used to improve Microsoft products and services. Your IT admin will be able to collect this data. Privacy Statement.

Thank you for your feedback!

×