publicclassTest{publicstaticvoidmain(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 tangent of %.1f degrees is %.4f%n", degrees,Math.tan(radians));}}
Java
这将产生以下结果−
输出
The value of pi is 3.1416The tangent of 45.0 degrees is 1.0000