remove unnecessary change

mamakancha · Sep 29, 2016 · 3caaafb · 3caaafb
1 parent f48f3d5
commit 3caaafb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/sympy/physics/vector/functions.py b/sympy/physics/vector/functions.py
@@ -1,7 +1,7 @@
 from __future__ import print_function, division
 
 from sympy.core.backend import (sympify, diff, sin, cos, Matrix, symbols,
-                                Function, S)
+                                Function, S, Symbol)
 from sympy import integrate, trigsimp
 from sympy.core.compatibility import reduce
 from .vector import Vector, _check_vector
@@ -608,5 +608,5 @@ def dynamicsymbols(names, level=0):
         return reduce(diff, [t] * level, esses(t))
 
 
-dynamicsymbols._t = symbols('t')
+dynamicsymbols._t = Symbol('t')
 dynamicsymbols._str = '\''