SoulverCore
decimal.js
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SoulverCore | decimal.js | |
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2 | 22 | |
811 | 6,113 | |
2.6% | - | |
6.6 | 0.0 | |
19 days ago | 8 months ago | |
Swift | JavaScript | |
GNU General Public License v3.0 or later | MIT License |
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SoulverCore
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Build your own agents which are controlled by LLMs
I did similar experiments with GPT4 and Soulver[1], though I "tuned" it by teaching it Soulver interactively before continuing to prompt. It can then be used in the same way. My primary goal was to add basic calculation capabilities to GPT, that are: a) guaranteed to halt (all Soulver sheets are functions) and b) readable by both GPT and the user (a Python program may be too dev-oriented for normal people).
It worked quite well. To well almost: I started a meta-conversation where I asked another GPT4 instance to come up with conversations SoulverGPT could have with a user where the addition of solving is beneficial. This worked, and eventually even found a bug in Soulver - essentially fuzzing the language.
[1] https://github.com/soulverteam/SoulverCore
- Show HN: I made a web-based notepad with a built in unit calculator
decimal.js
- Floats Are Weird
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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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Front-End Dilemmas: Tackling Precision Problems in JavaScript with Decimal.js
Desperate for a solution, I stumbled upon Decimal.js, a JavaScript library that provides arbitrary-precision decimal arithmetic. I was intrigued, so I decided to give it a try.
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Rant - Javascript should be able to do simple f**king math by now
I too wish JS had a dedicated Decimal Type, but there is plenty of 3rd party libraries available like decimal.js
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The Last Breaking Change | JSON Schema Blog
For your particular example though, if we keep in mind that the input data to be validated is JSON-serializable, only a string could possibly accommodate the precision expected of a decimal from among the JSON-serializable JS primitives. You could use one or more regex patterns to describe the allowable permutations. The resultant schema would be cross-platform since it doesn't use custom keywords - nice! You can also use unions if you want to say that integers, NaN, and Infinity are also allowed per the docs there.
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Javascript precision with significant zeros
i've used Decimal.js to account for floating point issues in JS before. maybe this will help? I realize its not native and is a 3rd party lib - but its intent is to handle floating point issues and precision. That kinds sounds like the tree you're barking up right now. maybe it will help.
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I'm too afraid to ask
In the example provided, the name of the library is literally Decimal.js: https://mikemcl.github.io/decimal.js/
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[AskJS] Are there numeric textbox widgets with built-in support for big numbers like decimal.js?
I'm working on a project where users will enter numbers like 9,999,999,999.99999 (up to 15 digits, up to 5 of them decimal) and we are having a problem with Numbers losing precision beyond certain number of digits (a typical issue for IEEE Standard 754 Floating Point Numbers, the 0.1 + 0.2 problem). I've solved this problem in a few projects before with the help of decimal.js or bignumber,js . In those cases, we kept user-input as strings and used a few custom-made numeric textbox widgets to accommodate this. Unfortunately, those widgets were proprietary... Now I need one again, but can't find anything. Do they exist?
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Show HN: I made a web-based notepad with a built in unit calculator
Looks good! I love the idea of the embedded calculator
I noticed that it doesn't handle remainder/modulo (%) equations:
"10 % 2" results in: "Left hand side of addition cannot be a percentage."
It does look like decimal.js can handle that: https://mikemcl.github.io/decimal.js/#mod
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...
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[AskJS] How do you deal with floats in production apps?
https://github.com/MikeMcl/decimal.js/ great library
What are some alternatives?
CalcPad - A different take on the caculator
mathjs - An extensive math library for JavaScript and Node.js
notecalc3 - NoteCalc is a handy calculator trying to bring the advantages of Soulver to the web.
bigint-money - A Money class for high precision calculations using the ESnext bigint type.
recomputer - A smart calculator web app
0.30000000000000004 - Floating Point Math Examples
redbean-calcpad - CalcPad served with redbean
liveCalc - having fun with arithmetic
Joplin - Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.
Brick\Math - Arbitrary-precision arithmetic library for PHP
eslint-plugin-big-number-rules - Enforce (or automatically fix) finance-safe calculations using BigNumber or similar libraries.