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-rw-r--r--miasm2/expression/expression.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/miasm2/expression/expression.py b/miasm2/expression/expression.py
index de6746ef..c9c2627c 100644
--- a/miasm2/expression/expression.py
+++ b/miasm2/expression/expression.py
@@ -217,6 +217,9 @@ class Expr(object):
     def __neg__(self):
         return ExprOp('-', self)
 
+    def __pow__(self, a):
+        return ExprOp("**",self, a)
+
     def __invert__(self):
         s = self.size
         return ExprOp('^', self, ExprInt(mod_size2uint[s](size2mask(s))))