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[C#] Function ln(x) in C#

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Auteur	Message
brainstormer Membre	Posté le 06/01/2021 à 14:24:03 de brainstormer Membre Hi! Do you know what is the function that I have to use in C# to calculate ln(x)? I saw that there are Log and Log10 but there is no ln function.
TheLibrarian Modérateur	Posté le 06/01/2021 à 19:21:04 de TheLibrarian Modérateur Hello brainstormer! If you want to calculate ln(x) (natural logarithm) in C#, you have to use the function Log from the Math class: Math.Log(x) But don't forget to add the namespace System using System; The function Math.Log10 exists as well and allows to calculate the logarithm with base 10. --------------------------
brainstormer Membre	Posté le 07/01/2021 à 20:57:19 de brainstormer Membre Thank you for these precisions. It works fine!

Auteur

Message

brainstormer

Membre

Posté le 06/01/2021 à 14:24:03

de brainstormer
Membre

Hi!

Do you know what is the function that I have to use in C# to calculate ln(x)?
I saw that there are Log and Log10 but there is no ln function.

TheLibrarian

**Modérateur**

Posté le 06/01/2021 à 19:21:04

de TheLibrarian
**Modérateur**

Hello brainstormer!

If you want to calculate ln(x) (natural logarithm) in C#, you have to use the function Log from the Math class:

Math.Log(x)

But don't forget to add the namespace System

using System;

The function Math.Log10 exists as well and allows to calculate the logarithm with base 10.
--------------------------

brainstormer

Membre

Posté le 07/01/2021 à 20:57:19

de brainstormer
Membre

Thank you for these precisions.
It works fine!

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