trash-cli is a command line utility for interacting with the FreeDesktop.org trash can used by GNOME, KDE, XFCE, and other common desktop environments. It can move files to the trash, and remove or list files that are already there.

conflict examines the user-specifiable list of programs, looking for instances in the user's path which conflict (i.e., the name appears in more than one point in the path).

This is a clean-room implementation of the Fish shell's history search feature, where you can type in any part of any command from history and then press chosen keys, such as the UP and DOWN arrows, to cycle through matches.

direnv can hook into the bash, zsh, tcsh, and fish shells to load or unload environment variables depending on the current directory. This allows project-specific environment variables without using ~/.profile.

Before each prompt, direnv checks for the existence of a .envrc file in the current and parent directories. This file is then used to alter the environment variables of the current shell.

The file renaming utilities (renameutils for short) are a set of programs designed to make renaming of files faster and less cumbersome. The file renaming utilities consists of five programs: qmv, qcp, imv, icp, and deurlname.

This package provides The minimal, blazing-fast, and infinitely customizable prompt for any shell!

• Fast: it's fast - *really really* fast :rocket:

• Customizable: configure every aspect of your prompt

• Universal: works on any shell, on any operating system

• Intelligent: shows relevant information at a glance

• Feature rich: support for all your favorite tools

• Easy: quick to install - start using it in minutes

Note: users must have a nerd font installed and enabled in their terminal

Liquidprompt is an adaptive prompt for Bash and Zsh that gives you a nicely displayed prompt with useful information when you need it. It does this with a powerful theming engine and a large array of data sources.

In order to use liquidprompt with Zsh, you should use the following snippet with Guix Home:

(service home-zsh-service-type
         (home-zsh-configuration
           (zshrc (list ;;...
                    ;; This loads liquidprompt
                    (mixed-text-file "liquidprompt"
                                     "[[ $- = *i* ]] && source " liquidprompt "/share/liquidprompt/liquidprompt")
                    ;; This loads the powerline theme available in liquidprompt
                    (mixed-text-file "powerline-theme"
                                     "source " liquidprompt "/share/liquidprompt/themes/powerline/powerline.theme"))))))

This package provides a shell formatter. Supports POSIX Shell, Bash, and mksh.

This tool can transliterate/transcribe text both ways between the Latin script and other languages.

SIMH is a highly portable, multi-system simulator. SIMH implements simulators for:

• Data General Nova, Eclipse.

• Digital Equipment Corporation PDP-1, PDP-4, PDP-7, PDP-8, PDP-9, PDP-10, PDP-11, PDP-15, VAX.

• GRI Corporation GRI-909, GRI-99.

• IBM 1401, 1620, 1130, 7090/7094, System 3.

• Interdata (Perkin-Elmer) 16b and 32b systems.

• Hewlett-Packard 2114, 2115, 2116, 2100, 21MX, 1000.

• Honeywell H316/H516.

• MITS Altair 8800, with both 8080 and Z80.

• Royal-Mcbee LGP-30, LGP-21.

• Scientific Data Systems SDS 940.

• SWTP 6800.

FullSWOF_2d is a numerical tool for solving the shallow water equations on structured grids. The name FullSWOF refers to the Full form of the Shallow Water equations for Overland Flow. The discretized system of equations is solved using the finite volume method. A choice of shock-capturing methods is available to locate the transition boundaries between the wet areas and the dry areas in the model. A semi-implicit method is used to advance the solution in time. The tool is typically applied to the modelling of river flooding.

This package provides vehicle models used in CommonRoad benchmarks. Varying abstraction levels are used ranging from kinematic single track models to multi-body models.

This package provides functions for route planning, that is finding sequences that lead from a given start lanelet to some goal lanelet(s).

The Open Simulation Interface is a generic interface based on Google's protocol buffers for the environmental perception of automated driving functions in virtual scenarios.

SUMO is a traffic simulation package designed to handle large road networks and different modes of transportation -- including road vehicles, public transport and pedestrians. Included with SUMO is a wealth of supporting tools which automate core tasks for the creation, the execution and evaluation of traffic simulations, such as network import, route calculations, visualization and emission calculation. SUMO can be enhanced with custom models and provides various APIs to remotely control the simulation.

OpenFOAM provides a set of solvers and methods for tackling problems in the field of Computational Fluid Dynamics (CFD). It is written in C++. Governing equations such as the Navier-Stokes equations can be solved in integral form. Physical processes such as phase change, droplet transport and chemical reaction can be modelled. Numerical methods are included to deal with sharp gradients, such as those encountered in flows with shock waves and flows with gas/liquid interfaces. Large problems may be split into smaller, connected problems for efficient solution on parallel systems.

fenics is a computing platform for solving general classes of problems that involve differential equations. fenics facilitates access to efficient methods for dealing with ordinary differential equations (ODEs) and partial differential equations (PDEs). Systems of equations such as these are commonly encountered in areas of engineering, mathematics and the physical sciences. It is particularly well-suited to problems that can be solved using the Finite Element Method (FEM).

fenics is the top level of the set of packages that are developed within the FEniCS project. It provides the python user interface to the FEniCS core components and external libraries.

The FInite element Automatic Tabulator (FIAT) supports generation of arbitrary order instances of the Lagrange elements on lines, triangles, and tetrahedra. It is also capable of generating arbitrary order instances of Jacobi-type quadrature rules on the same element shapes. Further, H(div) and H(curl) conforming finite element spaces such as the families of Raviart-Thomas, Brezzi-Douglas-Marini and Nedelec are supported on triangles and tetrahedra. Upcoming versions will also support Hermite and nonconforming elements.

FIAT is part of the FEniCS Project.

The Unified Form Language (UFL) is a domain specific language for declaration of finite element discretizations of variational forms. More precisely, it defines a flexible interface for choosing finite element spaces and defining expressions for weak forms in a notation close to mathematical notation.

UFL is part of the FEniCS Project.

esmini is a tool to play OpenSCENARIO files. It is provided as both a standalone application and a shared library and has some support for generating and analysing traffic scenarios..

SimPy is a process-based discrete-event simulation framework based on standard Python. Processes in SimPy are defined by Python generator functions and can, for example, be used to model active components like customers, vehicles or agents. SimPy also provides various types of shared resources to model limited capacity congestion points (like servers, checkout counters and tunnels).

This package provides methods to read, write, and visualize CommonRoad scenarios and planning problems. It can be used as a framework for implementing motion planning algorithms to solve CommonRoad Benchmarks and is the basis for other tools of the CommonRoad Framework.

OpenFOAM provides a set of solvers and methods for tackling problems in the field of Computational Fluid Dynamics (CFD). It is written in C++. Governing equations such as the Navier-Stokes equations can be solved in integral form. Physical processes such as phase change, droplet transport and chemical reaction can be modelled. Numerical methods are included to deal with sharp gradients, such as those encountered in flows with shock waves and flows with gas/liquid interfaces. Large problems may be split into smaller, connected problems for efficient solution on parallel systems.

Dijitso provides a core component of the FEniCS framework, namely the just-in-time compilation of C++ code that is generated from Python modules. It is called from within a C++ library, using ctypes to import the dynamic shared library directly.

As long as the compiled code can provide a simple factory function to a class implementing a predefined C++ interface, there is no limit to the complexity of that interface. Parallel support depends on the mpi4py interface.