sci-mathematics The OpenOpt suite of Python packages contains the following modules: * openopt: universal numerical optimization package with several solvers (e.g. ralg) and connections to tens of other, graphical output of convergence. * FuncDesigner: tool to rapidly build functions over variables/arrays and get their dense/sparse derivatives via automatic differentiation, integration (with specifiable accuracy by interalg), interpolation, uncertainty analysis and interval analysis, eigenvalue analysis, solve systems of linear/nonlinear/ODE equations and numerical optimization problems coded in FuncDesigner by OpenOpt. * DerApproximator: tool to get (or check user-supplied) derivatives via finite-difference approximation * SpaceFuncs: tool for 2D, 3D, N-dimensional geometric modeling with possibilities of parametrized calculations, numerical optimization and solving systems of geometrical equations.