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optimized tan

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This commit is contained in:
Zoë Gidiere
2023-11-08 19:52:05 -07:00
parent 3f9f2bdce4
commit b3ef4ac79c
2 changed files with 5 additions and 1 deletions
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4
common/api/src/main/java/com/dfsek/terra/api/util/MathUtil.java
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@@ -55,6 +55,10 @@ public final class MathUtil {
return cos[(int) (rad * radToIndex) & SIN_MASK];
}
public static double tan(double rad) {
return sin(rad)/cos(rad);
}
public static double invSqrt(double x) {
double xhalf = 0.5d * x;
long i = Double.doubleToLongBits(x);