Experimental tools

Detailed Description

Experimental tools that are still under development and whose API may change.

They live in the triqs::experimental namespace and are organized into two submodules:

• Lattice tools (experimental) provides advanced lattice tools.
• Utilities (experimental) provides numerical helpers.

Topics
	Lattice tools (experimental)
	Fourier polynomials, tight-binding Hamiltonians, superlattices, Wannier90 loaders and Brillouin-zone integration.
	Utilities (experimental)
	Adaptive 1D integration, a generic CLEF integrator wrapper and root-finding routines.