From dc30f414e08e3df442824b4e4fb57b8ae4f14b18 Mon Sep 17 00:00:00 2001 From: Gregor Kleen Date: Tue, 17 Nov 2015 16:03:48 +0100 Subject: rounding fix --- ws2015/eip/blaetter/04/Schleife.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ws2015') diff --git a/ws2015/eip/blaetter/04/Schleife.java b/ws2015/eip/blaetter/04/Schleife.java index a693cb0..09c10fb 100644 --- a/ws2015/eip/blaetter/04/Schleife.java +++ b/ws2015/eip/blaetter/04/Schleife.java @@ -28,8 +28,8 @@ public class Schleife { } private static double f(int x, int y) { - double xprime = (x - 200) / 120; - double yprime = (200 - y) / 100; + double xprime = (x - 200) / 120.0; + double yprime = (200 - y) / 100.0; return Math.pow(xprime * xprime + yprime * yprime - 1, 3) - (xprime * xprime * yprime * yprime * yprime); // pow is comparatively expensive (at least it would be if this were C ;) ) } -- cgit v1.2.3