kalk
libqalculate
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kalk | libqalculate | |
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14 | 55 | |
1,501 | 1,619 | |
- | 3.8% | |
6.6 | 8.7 | |
6 days ago | 3 days ago | |
Rust | C++ | |
MIT License | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
kalk
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Ask HN: Do you still use a hand held/desktop calculator?
There's also https://kalker.xyz. Not as powerful, but convenient syntax
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Announcing arbitrary precision floating point numbers library.
I have been waiting for an alternative to rug for kalker for a long time now. I think this might be it soon.
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Does anyone really like what Mathematica achieves, but hates the syntax?
For simple use-cases, I made a program called kalker which handles syntax like f(x) = 2ax(x + 2)(a - sqrt2) with syntax highlighting in the REPL and auto completion to mathematical symbols. In many cases you can write math like you would write it on paper. Right now I'm about to release support for vectors, matrices and numerical root-finding.
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kalk VS qubit - a user suggested alternative
2 projects | 5 Nov 2021
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[Media] My Rust project was featured in one of Europe's biggest computer magazines (heise c't)
GitHub link for convenience: https://github.com/PaddiM8/kalker
- Show HN: Kalk, A calculator with math syntax, complex numbers, etc. (Rust, WASM)
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kalk - A calculator with syntax highlighting that supports user-defined variables and functions, math-like syntax, and some more advanced operations such as derivation and integration (estimate), and complex numbers
Let me know if you have any suggestions! The project is open source, and the GitHub repository is as https://github.com/PaddiM8/kalk
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Announcing calc: a powerful CLI calculator app
Another one in Rust: https://github.com/PaddiM8/kalk
libqalculate
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New world record with an electric racing car: From 0 to 100 in 0.956 seconds
But unfortunately gravity is the first unit that I find is not supported :(
There's some talk about using g0 here https://github.com/Qalculate/libqalculate/issues/498 but that doesn't work in my version (I'm using an old version, hoping to update my OS this week). You can divide it by earth gravity if you know it by heart, though
> 100 km/h / 0.956 s / 9.8 m/s^2
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GNU Units
I personally use Qalculate (https://qalculate.github.io/), specifically their CLI version for this purpose. I'm not sure how well it compares to GNU Units, but it works well enough for my needs; and it's fairly simple using English-like syntax.
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Ask HN: Do you still use a hand held/desktop calculator?
On the terminal, I use `qalc`[1]. It's a nice natural language calculator that does arithmetic, solves quadratic equations/linear systems, does unit conversions and even a bit of calculus. Combine it with a cli graphing tool and you can do pretty cool things.
Anything more complicated I'm probably ok with latency, so I open up wolframalpha and enter it there, again, in natural language.
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Calculator for sway
Personally I use http://qalculate.github.io/ since I end up having to do unit conversions often, it's pretty handy for that
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A sensible NixOS Xfce desktop configuration
Mate Calculator: Seems a bit basic, when you can do so much more with Qalculate! https://qalculate.github.io/
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Show HN: Procal: A simple Qt-based programming calculator
Second that also as a cli `qalc`. Use it nearly every day, to convert units and quickly qalculate that would take way longer when opening a gui or pulling out my phone.
e.g.
> 100 GB/m to kB/s
- Good everyday calculator for low-resource xfce environments?
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What's your favorite calculator?
Physical or software. I use Qalculate and WolframAlpha.
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What projects do you wish there was a self hosted version of
I like Qalculate! on desktop :)
- Unique 2-in-1 calculator app adds up to surprise hit for retired engineer
What are some alternatives?
calculator - Windows Calculator: A simple yet powerful calculator that ships with Windows
zsh-history-substring-search - 🐠 ZSH port of Fish history search (up arrow)
pure - Pretty, minimal and fast ZSH prompt
insect - High precision scientific calculator with support for physical units
zsh-z - Jump quickly to directories that you have visited "frecently." A native Zsh port of z.sh with added features.
calc - C-style arbitrary precision calculator
ohmyzsh - 🙃 A delightful community-driven (with 2,200+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool so that makes it easy to keep up with the latest updates from the community.
zsh-autosuggestions - Fish-like autosuggestions for zsh
excalc - vestris inc. expression calculator, circa 96'
asdf-exec - Native command to run asdf shims
zsh-syntax-highlighting - Fish shell like syntax highlighting for Zsh.
powerlevel10k - A Zsh theme