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from sympy import *
from sympy.vector import CoordSys3D, divergence, curl

A = CoordSys3D('A')  # initialize a 3D coordinate system 
F = A.x*A.y*A.z*(A.i + A.j + A.k)
display(Math(r'\textbf{F} = ' + latex(F)))

Hello, 
With the code above the vector field is displayed with subscripts on all 
x,y,z, and unit vector variables to indicate the coordinate system: e.g. 
x_A 
 

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Is there a way to suppress these underscores? 

Thank you,
Lucas

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