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"final" keyword.

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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@1581381 13f79535-47bb-0310-9956-ffa450edef68
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Gilles Sadowski 2014-03-25 15:48:28 +00:00
parent 1879cf1a3d
commit 6ab8b14847
1 changed files with 1 additions and 1 deletions
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src/main/java/org/apache/commons/math3/util/FastMath.java
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@ -2433,7 +2433,6 @@ public class FastMath {
*/ */
private static double atan(double xa, double xb, boolean leftPlane) { private static double atan(double xa, double xb, boolean leftPlane) {
boolean negate = false; boolean negate = false;
int idx;
if (xa == 0.0) { // Matches +/- 0.0; return correct sign if (xa == 0.0) { // Matches +/- 0.0; return correct sign
return leftPlane ? copySign(Math.PI, xa) : xa; return leftPlane ? copySign(Math.PI, xa) : xa;
@ -2451,6 +2450,7 @@ public class FastMath {
} }
/* Estimate the closest tabulated arctan value, compute eps = xa-tangentTable */ /* Estimate the closest tabulated arctan value, compute eps = xa-tangentTable */
final int idx;
if (xa < 1) { if (xa < 1) {
idx = (int) (((-1.7168146928204136 * xa * xa + 8.0) * xa) + 0.5); idx = (int) (((-1.7168146928204136 * xa * xa + 8.0) * xa) + 0.5);
} else { } else {