Repository: commons-numbers Updated Branches: refs/heads/feature__NUMBERS-51__field 797e40250 -> d2ff5bfb3
NUMBERS-49: set doubles in tangent, tanh, divide and reciprocal to final Project: http://git-wip-us.apache.org/repos/asf/commons-numbers/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-numbers/commit/dc430844 Tree: http://git-wip-us.apache.org/repos/asf/commons-numbers/tree/dc430844 Diff: http://git-wip-us.apache.org/repos/asf/commons-numbers/diff/dc430844 Branch: refs/heads/feature__NUMBERS-51__field Commit: dc430844316a5b49f63363efb4d774e31f4eb3dc Parents: 463f017 Author: Eric Barnhill <ericbarnh...@apache.org> Authored: Thu Sep 7 15:55:04 2017 +0200 Committer: Eric Barnhill <ericbarnh...@apache.org> Committed: Thu Sep 7 15:55:04 2017 +0200 ---------------------------------------------------------------------- .../apache/commons/numbers/complex/Complex.java | 30 ++++++++++---------- 1 file changed, 15 insertions(+), 15 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-numbers/blob/dc430844/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java ---------------------------------------------------------------------- diff --git a/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java b/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java index e771bca..5470d5e 100644 --- a/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java +++ b/commons-numbers-complex/src/main/java/org/apache/commons/numbers/complex/Complex.java @@ -187,13 +187,13 @@ public class Complex implements Serializable { if (imaginary == 0.0) { return Math.abs(real); } - double q = real / imaginary; + final double q = real / imaginary; return Math.abs(imaginary) * Math.sqrt(1 + q * q); } else { if (real == 0.0) { return Math.abs(imaginary); } - double q = imaginary / real; + final double q = imaginary / real; return Math.abs(real) * Math.sqrt(1 + q * q); } } @@ -314,13 +314,13 @@ in the } if (Math.abs(c) < Math.abs(d)) { - double q = c / d; - double denominator = c * q + d; + final double q = c / d; + final double denominator = c * q + d; return new Complex((real * q + imaginary) / denominator, (imaginary * q - real) / denominator); } else { - double q = d / c; - double denominator = d * q + c; + final double q = d / c; + final double denominator = d * q + c; return new Complex((imaginary * q + real) / denominator, (imaginary - real * q) / denominator); } @@ -355,7 +355,7 @@ in the if (Math.abs(real) < Math.abs(imaginary)) { final double q = real / imaginary; final double scale = 1. / (real * q + imaginary); - final double scaleQ; + double scaleQ = 0; if (q != 0 && scale != 0) { scaleQ = scale * q; } @@ -363,7 +363,7 @@ in the } else { final double q = imaginary / real; final double scale = 1. / (imaginary * q + real); - final double scaleQ; + double scaleQ = 0; if (q != 0 && scale != 0) { scaleQ = scale * q; } @@ -1038,7 +1038,7 @@ in the return new Complex(Double.POSITIVE_INFINITY, Double.NaN); } - double t = Math.sqrt((Math.abs(real) + abs()) / 2.0); + final double t = Math.sqrt((Math.abs(real) + abs()) / 2.0); if (real >= 0.0) { return new Complex(t, imaginary / (2.0 * t)); } else { @@ -1085,9 +1085,9 @@ in the return new Complex(0.0, -1.0); } - double real2 = 2.0 * real; - double imaginary2 = 2.0 * imaginary; - double d = Math.cos(real2) + Math.cosh(imaginary2); + final double real2 = 2.0 * real; + final double imaginary2 = 2.0 * imaginary; + final double d = Math.cos(real2) + Math.cosh(imaginary2); return new Complex(Math.sin(real2) / d, Math.sinh(imaginary2) / d); @@ -1117,9 +1117,9 @@ in the } else if (Double.isNaN(real) && imaginary == 0) { return new Complex(Double.NaN, 0); } - double real2 = 2.0 * real; - double imaginary2 = 2.0 * imaginary; - double d = Math.cosh(real2) + Math.cos(imaginary2); + final double real2 = 2.0 * real; + final double imaginary2 = 2.0 * imaginary; + final double d = Math.cosh(real2) + Math.cos(imaginary2); return new Complex(Math.sinh(real2) / d, Math.sin(imaginary2) / d);
