(eBook，PDFs Translation) A multilingual eBook processing tool supporting all eBook formats. Features online and offline translation while preserving original layouts. Compatible with both scanned and digital PDFs. Elegant user interface. The world's highest-performing open-source layout-preserving eBook translator.
Electrical Engineering Formulas in Python
Open-source Physics Bowl study guide Division1 & Division 2 D1& D2 by Ray Zhou: 49-page cheat sheets with formulas, heuristics, and solutions for mechanics, waves/EM, optics. CC BY-NC-SA 4.0 for educational use only. Also useful for preparing AP Exams including AP physics 1, AP physics 2, AP Physics C ME, and AP Physics E&M
A fundamental library of Excel functions written in Excel formula language by LAMBDA function for spreadsheet automation
Perfumers Vault Web is an advanced formulation management platform tailored for the fragrance industry.
Ritchie CLI formulas interacting with Github APIs 
FlyingKoala turns Excel into a user interface for defining calculations in Python and so reduces the complexity for humans translating from Excel to Python and makes the calculations more transparent to other domain experts, managers, bankers and auditors.
A parser of relational predicate logic & truth tree solver, written in Rust.
A parser and evaluator of spreadsheet-like formulas
Parse your Salesforce formulas and extract fields, operators and functions.
Everything you need to support a custom formula language
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This npm module acts as a scientific calculator and allows you to do many calculations without worrying about formulas.
Convert odds between american, decimal, and fractional formats
FormulaLab derive, search, and manage, formulas in a database
Tool for creating notion table formulas with typescript!
calc-workbook is a lightweight Python package that loads Excel files, computes all formulas using the formulas
A useful collections of algorithms, formulas, APTs, and some other notes 🗒
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