# Programs Chapter 3: Density matrices and path integrals

### From Statistical Mechanics: Algorithms and Computations

List of programs in various computer languages. For new-comers, the Python programs, avaiable here, are easiest. Help with programs will be appreciated!

- harmonic_wavefunction ( synopsis, f77, f90, C, C++, others) (description)
- harmonic_density ( synopsis, f77, f90, C, C++, others) (description)
- matrix_square ( synopsis, f77, f90, C, C++, others) (description)
- ( synopsis, f77, f90, C, C++, others) (description)
- naive_harmonic_path ( synopsis, f77, f90, C, C++, others) (description)
- levy_free_path ( synopsis, f77, f90, C, C++, others) (description)
- levy_periodic_path ( synopsis, f77, f90, C, C++, others) (description)
- naive_box_path ( synopsis, f77, f90, C, C++, others) (description)
- naive_sphere_path ( synopsis, f77, f90, C, C++, others) (description)
- naive_sphere_path(patch) ( synopsis, f77, f90, C, C++, others) (description)
- naive_rad_wavefunction ( synopsis, f77, f90, C, C++, others) (description)
- fourier_free_path ( synopsis, f77, f90, C, C++, others) (description)
- trivial_free_path ( synopsis, f77, f90, C, C++, others) (description)
- fourier_gen_path ( synopsis, f77, f90, C, C++, others) (description)
- fourier_cos_path ( synopsis, f77, f90, C, C++, others) (description)