kalk
Scientific calculator with math syntax that supports user-defined variables and functions, complex numbers, and estimation of derivatives and integrals (by PaddiM8)
Rmatrix
A simple matrix library written in Rust, with LU decomposition, equation solving, inversion and more. (by NJdevPro)
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The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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
Posts with mentions or reviews of kalk.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-08-02.
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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.
- Kalker: A scientific calculator that supports math-like syntax
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kalk VS qubit - a user suggested alternative
2 projects | 5 Nov 2021
- [Media] My Rust project was featured in one of Europe's biggest computer magazines (heise c't)
- A flexible calculator
- Show HN: Kalk, A calculator with math syntax, complex numbers, etc. (Rust, WASM)
Rmatrix
Posts with mentions or reviews of Rmatrix.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-02-12.
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Announcing calc: a powerful CLI calculator app
Nevertheless, if you need to add matrices, you can have a look at my little library I wrote as a starting point. https://github.com/NJdevPro/Rmatrix I am a Rust beginner, so it may not be very rusty (it's literally the first and only Rust code I've written so far), but it's simple enough.
What are some alternatives?
When comparing kalk and Rmatrix you can also consider the following projects:
libqalculate - Qalculate! library and CLI
calc - C-style arbitrary precision calculator
insect - High precision scientific calculator with support for physical units
ping - A cross-platform and blazingly fast Matrix client focused on group and gaming chat.
cgmath-rs - A linear algebra and mathematics library for computer graphics.
calc - CLI calculator app and library
kalk - kalk is a powerful command line calculator app for developers.
notecalc3 - NoteCalc is a handy calculator trying to bring the advantages of Soulver to the web.
emergent - Toolset for producing emergent gameplay for games written in Rust