Numerical Tools Library

This library contains basic numerical tools that can be combined with the VMPS code (https://github.com/TNWorkers/VMPS) or with other codes.

Features

• parsing command-line arguments (akin to Python's argparse)
• interface to save C++ Eigen matrices into files, esp. in the HDF5 format
• interface to save generic numerical data to files
• convenient iterator to iterate over an interval and save data
• logger to log the program output
• calculate to compute the memory requirement of Eigen objects
• iterator to perform an arbitrary number of nested loops
• convenience typedefs to work with nuclear data
• Ooura integration for oscillating integrals
• parameter handler to parse generic parameters given to Hamiltonian
• polychromatic console output
• functions to create electromagnetic pulses
• stopwatch to measure time requirement of functions
• convenience functions to handle strings, e.g. convert arbitrary numerical data to strings
• plotter to plot results directly in the terminal

Dependencies

• C++, Eigen, Boost, GSL, HDF5

Documentation

Browse doxygen documentation to explore the interface and general documentation.

Contributers

Roman Rausch, Matthias Peschke, Cassian Plorin