Java 中的 StrictMath toRadians()方法
原文:https://www . geesforgeks . org/strict math-tora dians-method-in-Java/
语法:
public static double toRadians(*double deg*)
参数:该函数接受单个参数度,该参数指的是要转换为其等效弧度的角度。
返回值:该方法返回作为参数传递的角度的测量值,单位为弧度。
示例:
Input : 120
Output : 2.0943951023931953
Input : 0.00087104
Output : 1.5202515916571408E-5
下面的程序说明了 java 中的方法: 程序 1:****
// Java Program to illustrate
// StrictMath.toRadians() function
import java.io.*;
import java.lang.*;
class GFG {
public static void main(String[] args)
{
double deg = 108.478;
double rad = StrictMath.toRadians(deg);
System.out.println("Value in radian of " +
deg + " degrees is " + rad);
}
}
Output:
Value in radian of 108.478 degrees is 1.8932982659784086
程序 2:
// Java Program to illustrate StrictMath.toRadians()
// function
import java.io.*;
import java.lang.*;
class GFG {
public static void main(String[] args)
{
double deg = 360.0;
double rad = StrictMath.toRadians(deg);
System.out.println("Value in radian of " +
deg + " degrees is " + rad);
}
}
Output:
Value in radian of 360.0 degrees is 6.283185307179586
参考:https://docs . Oracle . com/javase/8/docs/API/Java/lang/strict math . html # toRadians()
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