CVXPY
Minimize
  QuadForm(x, [[1.]])
Subject To
Bounds
 x free
End
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AFTER COMPILATION
Minimize
 [ 2 C0 ^2 ] / 2 
Subject To
Bounds
 C0 free
End
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GUROBI
Minimize
 [ 2 x[0] ^2 ] / 2 
Subject To
Bounds
 x[0] free
End