Edit: "Pyomo supports a wide range of problem types, including:

Linear programming

Quadratic programming

Nonlinear programming

Mixed-integer linear programming

Mixed-integer quadratic programming

Mixed-integer nonlinear programming

Stochastic programming

Generalized disjunctive programming

Differential algebraic equations

Bilevel programming

Mathematical programs with equilibrium constraints"

Love it when someone links to one thing that has a pile of links to other useful techniques to learn about. :)