MathF.Atan() Method in C# with Examples
MathF.Atan(Single) Method is used to return the angle whose tangent is given as a single value argument. If the argument is NaN, then the result will be NaN.
Syntax: public static float Atan (float x);
Here, it takes a standard floating point number.Return Value: This method returns an angle Θ, measured in radians, its type is System.Single and value will be less than Single.MaxValue.
Example 1:
// C# program to demonstrate the // MathF.Atan(Single) Method using System; class GFG { // Main Method public static void Main() { // Declaring and initializing value float value = 0.5f; // getting absolute angle value in float // using Atan() method float round = MathF.Atan(value); // Display the value Console.WriteLine( "Angle is {0}" , round); } } |
Output:
Angle is 0.4636476
Example 2:
// C# program to demonstrate the // MathF.Atan(Single) Method using System; using System.Globalization; class GFG { // Main Method public static void Main() { // calling get() method Console.WriteLine( "Angle(in radian) are respectively" ); get (0.19f); get (0.23f); get (0.45f); get (0.67f); } // defining get() method public static void get ( float value) { // getting absolute angle value in float // using Atan() method float round = MathF.Atan(value); // Display the value Console.WriteLine( "Angle of Atan({0}) will be {1}" , value, round); } } |
Output:
Angle(in radian) are respectively Angle of Atan(0.19) will be 0.1877619 Angle of Atan(0.23) will be 0.2260684 Angle of Atan(0.45) will be 0.4228539 Angle of Atan(0.67) will be 0.5903068