From 57b420f919c6148b0d3dc2988a504292affbfa0c Mon Sep 17 00:00:00 2001
From: Roger Labbe <rlabbejr@gmail.com>
Date: Sat, 26 Mar 2016 09:27:43 -0700
Subject: [PATCH] Fixed equation for Gaussian mean.

Used incorrect subscript for variance in the numerator.
---
 03-Gaussians.ipynb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/03-Gaussians.ipynb b/03-Gaussians.ipynb
index 5039bfe..2453e0a 100644
--- a/03-Gaussians.ipynb
+++ b/03-Gaussians.ipynb
@@ -8973,7 +8973,7 @@
     "\n",
     "The product of two independent Gaussians is given by:\n",
     "\n",
-    "$$\\begin{aligned}\\mu &=\\frac{\\sigma_1^2\\mu_2 + \\sigma_1^2\\mu_1}{\\sigma_1^2+\\sigma_2^2}\\\\\n",
+    "$$\\begin{aligned}\\mu &=\\frac{\\sigma_1^2\\mu_2 + \\sigma_2^2\\mu_1}{\\sigma_1^2+\\sigma_2^2}\\\\\n",
     "\\sigma^2 &=\\frac{\\sigma_1^2\\sigma_2^2}{\\sigma_1^2+\\sigma_2^2} \n",
     "\\end{aligned}$$\n",
     "\n",