Java Utililty Methods sin

double sin(double a)
Returns the trigonometric sine of an angle.

return Math.sin(a);

double sin(double anAngle)
Returns the sign of the given angle in degrees.

return Math.sin(Math.toRadians(anAngle));

double sin(double d)
sin

return SIN_TABLE[(int) ((float) d * 10430.378F) & 65535];

double sin(double radians)
Get the sine of an angle

radians = reduceSinAngle(radians); 
if (Math.abs(radians) <= Math.PI / 4) {
 return Math.sin(radians);
} else {
 return Math.cos(Math.PI / 2 - radians);

double[] sin(double... v)
sin

double[] r = new double[v.length];
for (int i = 0; i < v.length; i++)
 r[i] = Math.sin(v[i]);
return r;

double sin(final double value)
sin

final int temp;
if (value > 0) {
 if ((int) value > 360d) {
 if ((temp = ((int) value - ((int) (value / 360d)) * 360)) != 0) {
 return (double) SIN_TABLE[temp];
 } else {
 return (double) SIN_TABLE[360];
 } else {
 return (double) SIN_TABLE[(int) (value)];
} else if ((-(int) value) > 360d) {
 if ((temp = (-((int) value - ((int) (value / 360d)) * 360))) != 0) {
 return (double) SIN_TABLE[temp];
 } else {
 return (double) SIN_TABLE[360];
} else {
 return (double) SIN_TABLE[-(int) (value)];

float sin(final float angle)
Faster sin method using special cache, based on Mojang code.

return sinCache[((int) (angle * UNKNOWN_CONST) & SIN_CACHE_SIZE)];

float sin(float angle)
sin

return (float) Math.sin(angle);

float sin(float angle)
sin

float angle1 = angle % (2 * PI);
if (angle1 < 0) {
 angle1 += 2 * PI;
return sin_table[(int) (angle1 * accuracy_level / 2 / PI)];

float sin(float n)
sin

return sin[(int) (n * 10430.378F) & 0xffff];