CVXPY
Minimize
  Sum(Hstack(x), None, False)
Subject To
 7: 1.0 <= x
Bounds
 x free
End
----------------------------------------
AFTER COMPILATION
Minimize
  x_0
Subject To
 R0: - x_0 <= -1
Bounds
 x_0 free
End
----------------------------------------
GUROBI
Minimize
  x[0]
Subject To
 7[0]: x[0] >= 1
Bounds
 x[0] free
End