C MathLog10 Examples
In this tutorial, we will learn about the C# Math.Log10() method, and learn how to use this method to compute base 10 logarithm of a specified number, with the help of examples.
Log10Double d
Math.Log10(d) returns the base 10 logarithm of a specified number d.
Syntax
The syntax of Log10() method is
Math.Log10(Double d)
where
| Parameter | Description |
|---|---|
| d | The double value, whose base 10 logarithm is to be found. |
Return Value
The method returns value of type double.
Example 1 Log10d
In this example, we will find the base 10 logarithm of the following numbers.
- Positive Value
- Negative Value
- Positive Infinity
- Negative Infinity
- Zero
C# Program
using System;
class Example {
static void Main(string[] args) {
Double d, result;
d = 8;
result = Math.Log10(d);
Console.WriteLine($"Log({d}) = {result}");
d = -7;
result = Math.Log10(d);
Console.WriteLine($"Log({d}) = {result}");
d = Double.PositiveInfinity;
result = Math.Log10(d);
Console.WriteLine($"Log({d}) = {result}");
d = Double.NegativeInfinity;
result = Math.Log10(d);
Console.WriteLine($"Log({d}) = {result}");
d = 0;
result = Math.Log10(d);
Console.WriteLine($"Log({d}) = {result}");
}
}
Output
Log(8) = 0.903089986991944 Log(-7) = NaN Log(∞) = ∞ Log(-∞) = NaN Log(0) = -∞
Conclusion
In this C# Tutorial, we have learnt the syntax of C# Math.Log10() method, and also learnt how to use this method, with the help of C# example programs.