From 2ee3f055058d10ec7a50182e102ba0a235878f71 Mon Sep 17 00:00:00 2001 From: "David A. Madore" Date: Tue, 27 Mar 2012 16:08:35 +0200 Subject: Simple matrix library + formula for precession. --- org/madore/ephem/Comput.java | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'org/madore/ephem/Comput.java') 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) { -- cgit v1.2.3