Andrea Idini

Continuous basis can be real, but also complex (cf. Berggren basis). Implement a creation that takes into account complex basis. Maybe through `template` objects.

Find all eigenvalues in a range

1

Once the `States` class has been implemented in issue #47 this is an easy enhancement. > @mechanapoleon this `Find Energy` routine can be easily modified to find all the eigenstates...

Make a working example of interactive `custom_workflow()` in `main.cpp` > Grande idea. Da far completare a @Pandry e @Bhez ? > _Originally posted by @AndreaIdini in https://github.com/Scienza/Schroedinger/diffs_

Output improvement

3

In file `Numerov.cpp` function `operator

Solver Class

3

Implement the solver class: - [x] `interface` method: keep the option open to use more solvers - [x] modify the structure to be more "C++ like" (less pointers and list,...

Architecture the implementation of graphical library

5

Thread to evaluate possible pro-cons of Graphical Libraries that can be used in the project. Feel free to edit this message and comment. Cf. [wikipedia List](https://en.wikipedia.org/wiki/List_of_platform-independent_GUI_libraries) - [x] [GTK](https://www.gtkmm.org/en/) -...

Construct a generalized trapezoidal integration routine

1

Construct a trapezoidal numerical integration routine that generalizes to integrals in many dimensions.

Be sure that each class and major routine has comments that explain how it works in a concise way. Great exercise to understand what happens in the code **From**: I...

Precision does not work for error < 10^-10

2

setting `err = 1e-10` the box wave function tests ok. However, setting a lower error threshold implies false test. The numerov solution output is up to 10^-11 precise, but setting...

Introduce a managing of states

1

At the moment, the program gets only one state composed of - energy - wavefunction It is needed to introduce a system to find a mange all the states in...