The NonlinearConstraint class.
This class represents a nonlinear inequality constraint, where is twice-differentiable. class
NonlinearConstraint(f, vars_, id = NA_integer_)
f
: A nonlinear function.vars_
: A list of variables involved in the function.id
: (Optional) An integer representing the unique ID of the contraint.f
: A nonlinear function.vars_
: A list of variables involved in the function..x_dim
: (Internal) The dimensions of a column vector with number of elements equal to the total elements in all the variables.