Java Utililty Methods sin

List of utility methods to do sin

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Description

The list of methods to do sin are organized into topic(s).

Method

doublesin(double a)
Returns the trigonometric sine of an angle. 
return Math.sin(a);
doublesin(double anAngle)
Returns the sign of the given angle in degrees. 
return Math.sin(Math.toRadians(anAngle));
doublesin(double d)
sin 
return SIN_TABLE[(int) ((float) d * 10430.378F) & 65535];
doublesin(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;
doublesin(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)];
floatsin(final float angle)
Faster sin method using special cache, based on Mojang code. 
return sinCache[((int) (angle * UNKNOWN_CONST) & SIN_CACHE_SIZE)];
floatsin(float angle)
sin 
return (float) Math.sin(angle);
floatsin(float angle)
sin 
float angle1 = angle % (2 * PI);
if (angle1 < 0) {
    angle1 += 2 * PI;
return sin_table[(int) (angle1 * accuracy_level / 2 / PI)];
floatsin(float n)
sin 
return sin[(int) (n * 10430.378F) & 0xffff];