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| author | David A. Madore <david+git@madore.org> | 2012-03-27 16:08:35 +0200 |
|---|---|---|
| committer | David A. Madore <david+git@madore.org> | 2012-03-27 19:37:08 +0200 |
| commit | 2ee3f055058d10ec7a50182e102ba0a235878f71 (patch) | |
| tree | 8f0340e704f6b38bb0c95cb881603bd0ecfc8c7d /org/madore/ephem/Comput.java | |
| parent | d64c37f6f24abbfb7e02b8f9ea670a9b5e794f2e (diff) | |
| download | ephem-2ee3f055058d10ec7a50182e102ba0a235878f71.tar.gz ephem-2ee3f055058d10ec7a50182e102ba0a235878f71.tar.bz2 ephem-2ee3f055058d10ec7a50182e102ba0a235878f71.zip | |
Simple matrix library + formula for precession.
Diffstat (limited to 'org/madore/ephem/Comput.java')
| -rw-r--r-- | org/madore/ephem/Comput.java | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/org/madore/ephem/Comput.java b/org/madore/ephem/Comput.java index dee77f0..214d5e8 100644 --- a/org/madore/ephem/Comput.java +++ b/org/madore/ephem/Comput.java @@ -6,6 +6,9 @@ import java.util.Arrays; public final class Comput { + public static final double degree = Math.PI/180; + public static final double arcsecond = degree/3600; + public static final double ipow(double x, int n) { if ( n == 0 ) return 1; @@ -127,7 +130,7 @@ public final class Comput { public Polynomial(Double[] c) { this(Arrays.asList(c)); } - public Polynomial(double[] c) { + public Polynomial(double... c) { this(boxDoubleArray(c)); } public double v(double t) { |