| Description: | Ipopt (Interior Point OPTimizer, pronounced eye-pea-Opt) is a software
package for large-scale nonlinear optimization. It is designed to find
(local) solutions of mathematical optimization problems of the form
min f(x)
x in R^n
s.t. g_L <= g(x) <= g_U
x_L <= x <= x_U
where f(x): R^n --> R is the objective function, and g(x): R^n --> R^m are
the constraint functions. The vectors g_L and g_U denote the lower and upper
bounds on the constraints, and the vectors x_L and x_U are the bounds on
the variables x. The functions f(x) and g(x) can be non-linear and non-convex,
but should be twice continuously differentiable. Note that equality
constraints can be formulated in the above formulation by setting the
corresponding components of g_L and g_U to the same value. |
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