This class represents a nonlinear inequality constraint, \(f(x) \leq 0\) where \(f\) is twice-differentiable.
NonlinearConstraint(f, vars_)# S4 method for NonlinearConstraint
variables(object)
A nonlinear function.
A list of variables involved in the function.
variables: The variables involved in the function in order, i.e. f(vars_) = f(vstack(variables)).
constr_id(Internal) A unique integer identification number used internally.
fA nonlinear function.
vars_A list of variables involved in the function.
.x_size(Internal) The dimensions of a column vector with number of elements equal to the total elements in all the variables.