CVXPY
Minimize
  Sum(x, None, False)
Subject To
 68: [[0.00 1.00]
 [2.00 3.00]] @ x == 1.0
Bounds
 x free
End
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AFTER COMPILATION
Minimize
  x_0 + x_1
Subject To
 R0: x_1 = 1
 R1: 2 x_0 + 3 x_1 = 1
Bounds
 x_0 free
 x_1 free
End
----------------------------------------
GUROBI
Minimize
  x[0] + x[1]
Subject To
 68[0]: x[1] = 1
 68[1]: 2 x[0] + 3 x[1] = 1
Bounds
 x[0] free
 x[1] free
End