package java.lang;

public final class Math {

    private Math() {}

    public static final float E = 2.718281828459045f;

    public static final float PI = 3.141592653589793f;

    public static final float TAU = 2.0f * PI;

    public static final float DEGREES_TO_RADIANS = 0.017453292519943295f;

    public static final float RADIANS_TO_DEGREES = 57.29577951308232f;

    public static native float sin(float a);

    public static native float cos(float a);
}