From 2b68445d744db236a574f9ed9d76ef76cf04cd96 Mon Sep 17 00:00:00 2001
From: Hanno Braun <hanno@habraun.net>
Date: Tue, 21 Jul 2009 17:41:33 +0200
Subject: [PATCH] Added some documentation to EulerIntegrator.

---
 src/net/habraun/sd/EulerIntegrator.scala | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/net/habraun/sd/EulerIntegrator.scala b/src/net/habraun/sd/EulerIntegrator.scala
index 53dab51..daa3c28 100644
--- a/src/net/habraun/sd/EulerIntegrator.scala
+++ b/src/net/habraun/sd/EulerIntegrator.scala
@@ -24,6 +24,12 @@ import math._
 
 
 
+/**
+ * A simple integrator using Euler integration.
+ * Euler integration is simple, cheap and inaccurate. If accuracy is needed, another integration method
+ * should be used, especially since the inaccuracies add up over time.
+ */
+
 class EulerIntegrator extends Integrator {
 
 	def apply(t: Double, body: Body) = {
-- 
2.11.4.GIT