📜  C#中的MathF.Atan()方法与示例

📅  最后修改于: 2021-05-30 01:39:10             🧑  作者: Mango

MathF.Atan(Single)方法用于返回切线作为单值参数给出的角度。如果参数为NaN,则结果将为NaN。

范例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);
    }
}
输出:
Angle is 0.4636476

范例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);
    }
}
输出:
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