modified: README.md

wyli · wyli · commit 31d219df5897 · 2013-08-25T02:16:30.000+01:00
quasi_newton.png
diff --git a/README.md b/README.md
@@ -2,3 +2,5 @@ gradient
 ========
 
 optimisation practices
+-    Newton, modified Newton, Quasi_Newton (rank one with backtracking)
+<img src="https://github.com/wyli/gradient/raw/master/quasi_newton.png">
