Java Utililty Methods tan

List of utility methods to do tan

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Description

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

Method

double tan(double a)
Returns the trigonometric tangent of an angle.

return Math.tan(a);

float tan(final float value)
tan

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

float tan(float angle)
tan

return (float) Math.tan(angle);

float tan(float angle)
tan

return sin(angle) / cos(angle);

float tan(float angle)
tan

return (float) Math.tan(angle);

float tan(float f)
tan

return sin(f) / cos(f);

int tan(int f)
tan

int s, c;
s = sin(f);
c = cos(f);
if (c != 0)
 return ((int) (((((long) s) << 32) / c) >> 16));
return s < 0 ? -2147483648 : 2147483647;

double tan(Number x)
tan

return Math.tan(x.doubleValue());

double tan(Short a)
Tan.

return Math.tan(a.doubleValue());

double tanD(double arg)
tan D

arg = Math.IEEEremainder(arg, 360.0);
if (arg / 90.0 == 1.0)
 return Double.POSITIVE_INFINITY;
else if (arg / 90.0 == -1.0)
 return Double.NEGATIVE_INFINITY;
else
 return Math.tan(Math.toRadians(arg));