From 65823610c14d923091d16110952fbb4e767ed693 Mon Sep 17 00:00:00 2001
From: Eryn Wells <eryn@erynwells.me>
Date: Sun, 1 Nov 2015 20:39:39 -0800
Subject: [PATCH] [Math] Fix my negation operator

---
 Math/Math/Matrix.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Math/Math/Matrix.swift b/Math/Math/Matrix.swift
index 094d088..7339cbd 100644
--- a/Math/Math/Matrix.swift
+++ b/Math/Math/Matrix.swift
@@ -208,7 +208,7 @@ public struct Matrix3: Matrix {
 public prefix func -<T: Matrix>(m: T) -> T {
     var out = m
     for i in 0..<T.count {
-        out[i] -= -out[i]
+        out[i] = -out[i]
     }
     return out
 }