# OptimisationProblem¶

class dolfin.cpp.la.OptimisationProblem

This is a base class for nonlinear optimisation problems which return the real-valued objective function $$f(x)$$, its gradient $$F(x) = f'(x)$$ and its Hessian $$J(x) = f''(x)$$

Constructor

F()

Compute the gradient $$F(x) = f'(x)$$

J()

Compute the Hessian $$J(x) = f''(x)$$

f()

Compute the objective function $$f(x)$$

form()

Compute the Hessian $$J(x)=f''(x)$$ and the gradient $$F(x)=f'(x)$$

thisown

The membership flag