index laws wtf is this year 8

diff --git a/methods/stuff.md b/methods/stuff.md
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..93354091686509a8c414097a53e15cc572cd76f6 100644 (file)
--- a/methods/stuff.md
+++ b/methods/stuff.md
@@ -0,0 +1,11 @@
+# Index laws
+
+$a^m \times a^n = a^{m+n}$  
+$a^m \div a^n = a^{m-n}4$  
+$(a^m)^n = a^{_mn}$  
+$(ab)^m = a^m b^m$  
+${({a \over b})}^m = {a^m \over b^m}$
+
+# Fractional indices
+
+$^n\sqrt{x}=x^{1/n}$
\ No newline at end of file