In C#, Math.Log10() is a Math class method. It is used to return the base 10 logarithm of a specified number.
public static double Log10(double val)
val: It is the specified number whose logarithm to be calculated and its type is System.Double.
Return Value: It returns the logarithm of val(base 10 log of val) and its type is System.Double.
Note: Parameter val is always specified as a base 10 number. The return value is depend on the argument passed. Below are some cases:
- If the argument is positive then method will return the natural logarithm or log10(val).
- If the argument is zero, then the result is NegativeInfinity.
- If the argument is Negative(less than zero) or equal to NaN, then the result is NaN.
- If the argument is PositiveInfinity, then the result is PositiveInfinity.
- If the argument is NegativeInfinity, then the result is NaN.
0.658011396657112 -Infinity NaN NaN Infinity NaN
- Difference between Method Overriding and Method Hiding in C#
- Stack.Contains() Method in C#
- C# | Join() Method | Set - 1
- C# | StartsWith() Method
- DateTime.Add() Method in C#
- C# | Math.Pow() Method
- C# | Uri.ToString() Method
- C# | Trim() Method
- C# | IndexOfAny() Method
- C# | PadLeft() Method
- C# | Uri.IsWellFormedOriginalString() Method
- C# | Clone() Method
- C# | Math.Abs() Method | Set - 2
- C# | SortedDictionary.Add() Method
- TimeSpan.Add() Method in C#
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to firstname.lastname@example.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.