diff --git a/math/euclidean_algorithm.wiki b/math/euclidean_algorithm.wiki
index 761da82..a50abea 100644
--- a/math/euclidean_algorithm.wiki
+++ b/math/euclidean_algorithm.wiki
@@ -8,7 +8,9 @@ Steps, represented as psuedo code (for A^-1 = (mod m))
 {{{
 lhs = m
 rhs = A
+modulo = 0
 
-
+while modulo != 1
+    //lhs = rhs * (int(lhs/rhs)) + remainder
 
   }}}