[gf<legendre>] Legendre representation

This is a specialisation of gf for Legendre polynomial expansion.

Warning

TO BE COMPLETED

Synopsis

gf<legendre, Target, Opt>

The Target template parameter can take the following values:

Target	Meaning
scalar_valued	The function is scalar valued (double, complex…).
matrix_valued [default]	The function is matrix valued.

Domain & mesh

TO BE WRITTEN

Singularity

None

Evaluation method

TO BE WRITTEN

Data storage

TO BE WRITTEN

HDF5 storage convention

h5 tag: Legendre

Examples

#include <triqs/gfs.hpp>
#include <triqs/mesh.hpp>
using namespace triqs::gfs;
using namespace triqs::mesh;

int main(){
   // We want a 2x2 matrix valued function on this mesh...
   // auto g = gf<legendre> { {wmin, wmax, n_freq}, {2,2} };
};