From: Andrew Lorimer <andrew@lorimer.id.au>
Date: Thu, 18 Oct 2018 06:08:59 +0000 (+1100)
Subject: newtonian method
X-Git-Tag: yr11~16
X-Git-Url: https://git.lorimer.id.au/notes.git/diff_plain/e8fac13006dadb0508d9ff17b5a9fca3e6c760ac

newtonian method
---

diff --git a/methods/antidiff.md b/methods/antidiff.md
index 05db62a..b564ad3 100644
--- a/methods/antidiff.md
+++ b/methods/antidiff.md
@@ -13,4 +13,12 @@ $\int kf(x) \cdot dx = k \int f(x) \cdot dx$, where $k \in \mathbb{R}$
 
 Kinematics - straight line motion of a particle
 
-Instantaneous velocity - dx/dt
\ No newline at end of file
+Instantaneous velocity - dx/dt
+
+## Newton's method
+
+$$x_{n+1}=x_n - {f(x_n) \over f^\prime(x_n)}$$
+
+or
+
+$$x_1=x_0 - {f(x_0) \over f^\prime(x_0)}$$
\ No newline at end of file