Flatsonar

Modular Calculator

by Jordan Leppert

A powerful, scriptable, modular calculator aimed at scientific, engineering or computing work.

Broad permissions Verified creator GPL-3.0-or-later v1.5.8
Install Source code
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About

A powerful, scriptable, modular calculator aimed at scientific, engineering or computing work. Long calculations can be written as a list of calculations, storing results into variables to be used in the next stage. All features can be added, removed, and customised, and new features can be written in python.

Features:

  • Numbers can be in any base and convert to another base
  • Variable assignment
  • Statistical and trigonometry functions
  • Date and time manipulations and calculations
  • Boolean logic
  • Units, including conversion to other units - metric, US customary and British Imperial units supported
  • Arrays - any operator or function can accept arrays as input and automatically execute across the entire array
  • String manipulation, including regular expressions - strings can be used as numbers, and vice-versa
  • User-defined functions - write your own functions you can then reuse
  • Enable and disable any features in the calculator you wish, and customise how features work
  • Write your own features in python to add to the calculator

Permissions

1 permission weaken the sandbox. Flatsonar asks before installing.

  • X11 display: X11 lets apps read input and windows of other apps
    --socket=x11
  • inter-process communication (needed for X11)
    --share=ipc
  • Wayland display
    --socket=wayland
  • X11 display, only when Wayland is unavailable
    --socket=fallback-x11
  • GPU acceleration
    --device=dri
  • access to your documents folder
    --filesystem=xdg-documents
  • access to xdg-config/kdeglobals
    --filesystem=xdg-config/kdeglobals:ro
  • talks to com.canonical.AppMenu.Registrar
    --talk-name=com.canonical.AppMenu.Registrar
  • talks to org.kde.kconfig.notify
    --talk-name=org.kde.kconfig.notify
  • talks to org.kde.KGlobalSettings
    --talk-name=org.kde.KGlobalSettings

Who publishes this

The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.

  • verified on Flathub: the developer proved they control this app id
    publisher:flathub

Maintenance

Recent activity on the upstream repository, or built and reviewed by Flathub.

No staleness signals: recent activity, or built and reviewed by Flathub.