该方法返回指定双精度值的反余弦值。
acos() - 语法
double acos(double d)
这是参数的详细信息-
d - 双精度数据类型。
acos() - 返回值
此方法返回指定双精度值的反余弦。
acos() - 示例
public class Test { public static void main(String args[]) { double degrees=45.0; double radians=Math.toRadians(degrees); System.out.format("The value of pi is %.4f%n", Math.PI); System.out.format("The arccosine of %.4f is %.4f degrees %n", Math.cos(radians), Math.toDegrees(Math.acos(Math.cos(radians)))); } }
这将产生以下输出-
The value of pi is 3.1416 The arccosine of 0.7071 is 45.0000 degrees
参考链接
https://www.learnfk.com/java/number-acos.html
标签:%.,Java,double,无涯,radians,degrees,acos,Math From: https://blog.51cto.com/u_14033984/8823710