Fixed import statement in doc string

sympy · Aug 3, 2012 · 82e3be2 · 82e3be2
1 parent 30311c8
commit 82e3be2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sympy/physics/quantum/density.py b/sympy/physics/quantum/density.py
@@ -272,7 +272,7 @@ def fidelity(arg1, arg2):
     =========
 
     >>> from sympy import S, sqrt
-    >>> from sympy.physics.quantum import *
+    >>> from sympy.physics.quantum.dagger import Dagger
     >>> from sympy.physics.quantum.spin import JzKet
     >>> from sympy.physics.quantum.density import Density, fidelity
     >>> from sympy.physics.quantum.represent import represent