Since I liked QaIculate!, I would like to give a big shout-out to the Debian developer and maintainer Vincent Legout for the fantastic work he has done. If you use Debian and like any package, you can quickly thank the Debian Developer or maintainer maintaining the said package using: reportbug -kudos $PACKAGENAME Bonus Tip: You can thank the developer via command line in Debian Note:- Do note that though Debian prefers gnuplot to showcase the pretty graphs that can come out of it. Don’t forget to check the /usr/share/doc/qalculate/index.html to see all the different functionalities that Qalculate! has. Just to share, you could also explore how to use plotting of series data but that and other uses will leave to you. If you want to use it in scripts, I guess libqalculate would be the way to go and seeing how qalculate-gtk, qalc depend on it seems it should be good enough. I shared the command-line interface so that people who don’t like GUI interfaces and prefer command-line (CLI) or have headless nodes (no GUI) could also use qalculate, pretty common in server environments. 0.058207508 gibibyte $ qalc 40 degree celsius to fahrenheit You can achieve the same results as Qalculate! with its command-line brethren qalc $ qalc 62499836 byte to gibibyteĦ2499836 * byte = approx. Qalc is the command line version of Qalculate! However, I recommend reading the manual to utilize the full potential of Qalculate! You can even write in the simple natural language. The idea is basically to familiarize you with a couple of basic methods and then leave it up to you to enjoy exploring what all Qalculate! can do. Now while it would be particularly long to go through the whole list of functionality it allows – allow me to list some of the functionality to be followed by a few screenshots of just a couple of functionalities that Qalculate! provides. It is also availale for Windows and macOS. Needless to say that Qalculate! is available in Debian repository and hence can easily be installed using apt command or through software center in Debian based distributions like Ubuntu. It also did have a KDE interface as well as in its previous avatar, but at least in Debian testing, it just shows only the GTK+ version which can be seen from the github repo as well. Features include customizable functions, units, arbitrary precision, plotting, and a graphical interface that uses a one-line fault-tolerant expression entry (although it supports optional traditional buttons). Qalculate! is small and simple to use but with much power and versatility underneath. Powerful and easy to use desktop calculator – GTK+ version I can’t be bothered pushing it much further than that.This is what aptitude says about Qalculate! and I cannot put it in better terms: It can do algebraic calculations and graphing as well as matrices and vectors and calculus. It's a pretty decent calculator app rather than a fully fledged mathematical or programming language. Really, everything you might want in a calc program (and a plasma widget is available too). Https:/// <- this calculator is great! It has reverse polish notation (RPN) capability. This week in KDE: The best Plasma 5 version ever Mate Calculator: Seems a bit basic, when you can do so much more with Qalculate!. Even does units nicely, for example, "how long it would take to download 82GB game on 50Mbit connection".Ī sensible NixOS Xfce desktop configuration I use CLI version to fix my general math incompetence. Here's the minimum time it'll take to overflow the "Total damage" variable on the dummy targetītw: is nice. Maybe I feel similarly to chalk using a web view compared to how electron apps are seen by some. I never type calculations in any search engines, but that’s way too slow compared to speedcrunch. Otherwise it’s wolfram alpha, but that needs internet. I personally really like using speedcrunch as a desktop calculator, and it’s cross platform. AWESOME WINDOWS TOOLS SpeedCrunch - The best and only calculator you'll need, completely stripped down of unnecessary UI clutter.Īll desktop calculators are wrong, so I had to build my own.Hello, if you are looking for a good scientific calculator you could give a chance to speedcrunch. I would love to see Speedcrunch to become KDE's first choice as a calculator app.ĭoes KDE have a native programming calculator? Qalculate! - the ultimate desktop calculator
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