mathjs
insect
mathjs | insect | |
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22 | 24 | |
14,043 | 3,151 | |
- | - | |
9.2 | 4.9 | |
5 days ago | 2 months ago | |
JavaScript | PureScript | |
Apache License 2.0 | MIT License |
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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.
mathjs
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Show HN: Heynote – A Dedicated Scratchpad for Developers
The Math blocks are powered by Math.js (https://mathjs.org/).
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5 best JavaScript multidimensional array libraries
math.js is a comprehensive JavaScript library that offers support for working with matrices and multidimensional arrays. It contains a huge array of mathematical functions in addition to array operations, making it suitable for a wide range of mathematical activities.
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Decoding Why 0.6 + 0.3 = 0.8999999999999999 in JS and How to Solve?
ii) Third-Party Libraries There are various libraries like math.js, decimal.js, big.js that solve the problem. Each library functions according to its documentation. This approach is comparatively better.
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Open Source: Strapi v4 - Formula field
mathjs integration. Supports numbers, big numbers, complex numbers, fractions, units, strings, arrays, and matrices. Is compatible with JavaScript’s built-in Math library. Contains a flexible expression parser. Does symbolic computation. Comes with a large set of built-in functions and constants.
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How to make natural display calculator ?
hey, this looks interesting. there is library, mathjs , that is providing pretty printing , which I'm looking for.
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Notepad Calculator
It's because it's not supported out of the box by the mathjs library I'm using: https://mathjs.org/
I agree that this would be nice.
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Show HN: I made a web-based notepad with a built in unit calculator
Ha, yes, I was being nosy. It was quite easy to spot as it's the only XHR/Fetch request.
I was intrigued what you had used to build it, and if you had built your own solver (which you have), and what editor you used (Code Mirror) so went looking at the code. Interesting to see you left the source maps for production, made it easy for my sleuthing...
I experimented with a similar idea last year, but used ProseMirror/TipTap as the editor to enable rich text editing, and the MathJS (https://mathjs.org) solver. I also combined it with PouchDB and Yjs for offline editing and syncing between devices. Never finished it though, you have kept your nice and simple!
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ka: a calculator language for the command line
This is nice but I believe something much better can be achieved using JavaScript, in particular math.js.
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How to Build a Math Education website with interactive tools (such as graph manipulation), practice problems, and the ability to purchase tutoring content?
I also found this math input library: http://mathquill.com/ , and https://mathjs.org/ seems to contain code for solving math problems.
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Is there an open source formula language?
What about math.js? It has an expression parser that looks pretty nice.
insect
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Show HN: Numbat – A programming language with physical dimensions as types
Apparently this replaces https://github.com/sharkdp/insect
- Insect – high precision scientific calculator with support for physical units
- The Icculus Microgrant is giving out 250 dollar grants to open source projects, please brag about your project(s) in this thread so I can see them!
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What projects do you wish there was a self hosted version of
You might like https://insect.sh/ ;)
- Show HN: I made a web-based notepad with a built in unit calculator
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ka: a calculator language for the command line
For the record I use insect.
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Looking to build a plugin for logseq. Your problems needed!
https://github.com/sharkdp/insect seems to be somewhat similar, but it's mostly for physical units. However, it's the only opensource one that is embeddable.
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Ask HN: Do you use a physical calculator in your day job, and why?
Insect: https://github.com/sharkdp/insect
It is a bit slow but has decent features, including some physical units support.
I set up Tilda (or another Guake equivalent; I tried a bunch of them and can’t remember on which I settled in the end) to run it automatically when a terminal is opened, when pressing Scroll Lock. It’s quite neat: when I need to do a quick calculation, I just hit Scroll Lock, which spawns a drop down terminal with the focus; then type whatever I want to calculate; then control-D to dismiss the drop down terminal and I am back in whatever I was doing without moving either hand off the keyboard.
I do more or less the same thing on my Mac with Alfred.
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Kagi Search – Public Beta
I'm in the same boat and will pay for Kagi, though I have a different interaction with a search engine and thought you might like the counterpoint. Notably, I don't use Google for most of what you described:
Translation: I use DeepL instead (google is doing poorly on Asian languages)
Conversion: not having much need for imperial but I use this for all unit conversion (though usually directly in my terminal): https://insect.sh/
Wikipedia: if I type Wikipedia+something my browser automatically use the wiki engine (chrome can do that too)
Word definition: on OSX I long press on the trackpad and the definition pops up (across languages, translation too for single words)
Lyrics: Spotify show them now! (admittedly that's a recent feature)
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anyone know a calculator that can count to unreasonably high numbers? I'm talking x*10^1000 and stuff??
insect.sh goes up to about 109 × 1015.
What are some alternatives?
Numeral-js - A javascript library for formatting and manipulating numbers.
kalk - Scientific calculator with math syntax that supports user-defined variables and functions, complex numbers, and estimation of derivatives and integrals
Fraction.js - Fraction is a rational numbers library written in JavaScript
TRex - Copy any text on your screen, stop retyping.
accounting.js - A lightweight JavaScript library for number, money and currency formatting. (MOVED)
uom - Units of measurement -- type-safe zero-cost dimensional analysis
mnjs - MATH NODE JS (MNJS): A tiny math library for node.js & JavaScript on browser
Copyfish - Copy, paste and translate text from images, videos and PDFs with this free Chrome extension
math-clamp - Clamp a number
macOCR - Get any text on your screen into your clipboard.
odometer
calc - C-style arbitrary precision calculator