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The Top 231 Calculations Open Source Projects on Github
Categories
>
Software Performance
>
Calculations
Js
⭐
2,522
turbo.js - perform massive parallel computations in your browser with GPGPU.
Period
⭐
1,151
Complex period comparisons
React Pivot
⭐
951
React-Pivot is a data-grid component with pivot-table-like functionality for data display, filtering, and exploration.
Yasumi
⭐
825
The easy PHP Library for calculating holidays
Reogrid
⭐
631
Fast and powerful .NET spreadsheet component, support data format, freeze, outline, formula calculation, chart, script execution and etc. Compatible with Excel 2007 (.xlsx) format and working on .NET 3.5 (or client profile), WPF and Android platform.
Soulvercore
⭐
376
A powerful Swift framework for evaluating mathematical expressions
Css In Js Benchmarks
⭐
341
Ik
⭐
320
Minimal Inverse Kinematics library
Tints And Shades
⭐
269
🌈 Display tints and shades of a given hex color in 10% increments.
Pmx
⭐
263
(DEPRECATED) use @pm2/io instead (drop-in replacement) https://github.com/keymetrics/pm2-io-apm
Expressionevaluator
⭐
256
A Simple Math and Pseudo C# Expression Evaluator in One C# File. Can also execute small C# like scripts
Rink Rs
⭐
252
Unit conversion tool and library written in rust
Cosin
⭐
127
Android loading view library 📊🍭
Tfsaggregator
⭐
121
A server side plugin for Team Foundation Server (TFS) and Azure DevOps Server for performing various Work Item related calculations, create new Work Items and Links automatically.
Phpgpx
⭐
100
Simple library for reading and creating GPX files written in PHP.
Pivottabler
⭐
91
Create Pivot Tables natively in R
Php Number
⭐
91
Deal with numbers the right way in PHP
Positionsizecalculator
⭐
87
Calculate your position size based on risk and account size before every trade. Includes an indicator and a trading script.
Pymrio
⭐
62
Multi-Regional Input-Output Analysis in Python.
Mathexpressions.net
⭐
62
➗ Library for parsing math expressions with rational numbers, finding their derivatives and compiling an optimal IL code
Earthcalc
⭐
53
This app calculates how much a distant object is obscured by the earth's curvature.
Koshercocoa
⭐
42
My Objective-C port of KosherJava. KosherCocoa enables you to perform sunrise-based and sunset-based calculations for Jewish prayer and calendar.
Sunrise Sunset
⭐
41
Sunrise and sunset time calculation for given coordinates. ~1kb minified with zero dependencies.
Pyarmadillo
⭐
37
PyArmadillo: an alternative approach to linear algebra in Python
Prayertimes Swift
⭐
31
Islamic Prayer (salah) Time calculation written in swift.
Calcumlator
⭐
30
An intelligently dumb calculator that uses machine learning
Neat Form
⭐
27
Build form on Android using JSON schema; also includes view validation and skip logic.
Pisces
⭐
27
Pisces is a time series database, desktop application, command line tool, and webapp. Pisces is designed to organize, graph, and analyze natural resource data that varies with time: gauge height, river flow, water temperature, etc.
Stl Calc
⭐
23
Simple and available way to calculate the cost of 3D printing STL model. Analysis of 3D models. STL format.
Vote Schulze
⭐
22
Vote calculation with Schulze method (Condorcet voting)
Rezonator2
⭐
20
Laser resonator calculation tool
Ywdecimalscalculation
⭐
20
convenient Calculation for String
Jautocalc
⭐
20
jQuery plugin: does equation calculations using form input fields
Mahjongkit
⭐
19
Riichi Mahjong Kit: (1) Game log crawler (sqlite3, json, bs4); (2) Game log preprocessor; (3) Deterministic algorithms library
Converged Security Suite
⭐
19
Converged Security Suite for Intel & AMD platform security features
3d Bin Packing
⭐
18
🚚 Personal project for packing the goods efficiently using some heuristic algorithms 🚋
Sfcalcsheet
⭐
18
The science fiction calculation spreadsheet
Kspalculator
⭐
16
Calculate Optimal Design of Rocket Propulsion Systems (Kerbal Space Program).
Dependencygraph
⭐
16
A very light weight dependency graph for systems with massive calculation complexities or scheduling systems
Texpr
⭐
15
Boolean evaluation and digital calculation expression engine for GO
Openrocketengine
⭐
14
openrocketengine is an opensource program used to iterate liquid engine design
Electricpy
⭐
14
Electrical Engineering Python Module
Docal
⭐
12
Do calculations and automatically insert them into your document
Loan Payments Calculator
⭐
12
A small library for calculating loan payments using various configurations, works.
Frechet
⭐
12
Discrete Fréchet distance and of the minimum path required for traversing with it
Ninjacalc
⭐
12
An embedded engineering calculator toolbox for doing calculations in a breeze.
Expression
⭐
11
Boolean evaluation and digital calculation expression engine for Java
Ps
⭐
11
Power and Sample Size Calculation
Hsrange
⭐
11
Simple and Elegant Range(A,B) to Range(P,Q) mapper in less then five lines of code.
Hk Financial Functions
⭐
11
Adga
⭐
11
Abinitio Dynamical Vertex Approximation
Decimal Eval
⭐
11
A tiny, safe, fast JavaScript library for decimal arithmetic expressions.
R6rc
⭐
10
This repository contains the source code for the Rainbow Six: Siege MMR Calculator
Stockholm
⭐
10
💵 Modern Python library for working with money and monetary amounts. Human friendly and flexible approach for development. 100% test coverage + built-in support for GraphQL and Protocol Buffers transports using current best-practices.
Cocreate Calculation
⭐
10
A handy vanilla JavaScript calculator, concatenate multiple elements containing integers & execute calculations. Can be used for creating invoices,making payments & any kind of complex calculation. Easily configured using HTML5 data-attributes and/or JavaScript API.
Chemical Engineering Thermodynamics
⭐
9
User Defined Functions for multi-component thermodynamic calculations of the Predictive Peng-Robinson 1978 Equation of State. Clean VBA functions - no UI changes and no pop up messages. Errors are reported in cell comments. Import Math.bas, ModArraySupport.bas and ChemE_Functions.bas into PData.xlsx and save as xlsm or simply download PData.xlsm.
Eddycleanr
⭐
9
Fills gaps and removes outliers in eddy covariance data. Calculates 24hr evapotranspiration based on the cleaned data.
Jyotishcalc
⭐
9
An Excel Based Jyotish Calculation Tool originally created by Sarajit Potdar and modified by Sanjay P., using swiss ephmeris DLL for Windows
Milenage
⭐
9
Java implementation of 3GPP™ TS 35.206 Milenage algorithm
Codice Fiscale
⭐
9
Javascript object for managing the italian tax code
Percom
⭐
9
No dependencies package to calculate permutation and combination.
Clinical Calculation Api
⭐
9
presents a range of clinical calculations as a REST API, avoiding the need for the calculations to be implemented locally in applications
Distributed Game Of Life
⭐
8
GOL done in distributed manner
Thechoice
⭐
8
Business Rule Engine on PHP
Accurate
⭐
8
解决JavaScript与Node.js精度计算（浮点数计算精度）问题。支持数字、小数、字符串、数组、矩阵和表达式。Accurate is an precision calculation for JavaScript and Nodejs. supports numbers, decimals, strings, arrays, matrices and expression.
Ecce
⭐
7
The purpose of this repo is to allow continued development of the Extensible Computational Chemistry Environment (ECCE) which used to be maintained by the PNNL
Algorithms
⭐
7
Repository that implements: recursion, sorting and searching algorithms as well as combinatorial and advanced graph algorithms, dynamic programming and problem solving methodology.
Dokuextractor
⭐
7
Easily extract data from PDF documents
Ceval
⭐
7
expression eval
Pypme
⭐
7
Assisting utility functions for calculation of Private Equity Public Market Equivalent (PME) measures using Python. Natively compatible with Preqin data format.
Matrixdotnet
⭐
6
Powerful .NET library for calculating matrix
Autonomous Mobile Robot Physical Implementation
⭐
6
All the project files related to the development of an Arduino based autonomous mobile robot for UOM's EN2532 - Robot Design and Competition Module✨🚗✨
Calcmate
⭐
6
A multi-dimensional/multipurpose Android Calculator app by Gigabyte Developers Incorporated (A steady and fast growing StartUp Tech Company)
Tinycalc
⭐
6
A tiny little calculator
Calcspace
⭐
5
Web application for building multi-line calculations with results visible on the fly. Supports units of measurement.
Js Float Accuracy
⭐
5
js精度，js浮点数，js浮点数计算，js计算精度问题解决方案，js保留小数位，
Wealth
⭐
5
Wealth is a JavaScript library for handling money calculation, allocation, formatting, serialization, and currency handling.
Confusion Matrix Stats
⭐
5
🚀This library aims to facilitate the calculations of several metrics using a multi-dimensional confusion matrix. 📚 Provides a set of features, not only to obtain metrics such as accuracy, precision and f1Score, but also matrix normalization, cloning, and the number of predictions.
Autoboot
⭐
5
Automatical Generator of Conformal Bootstrap Equation
Asmd Calc
⭐
5
简单小巧支持浮点数精度的 JS 四则运算工具方法库
Liftoff
⭐
4
Lift-Off Aerodynamics Software for Windows
Calc Js
⭐
4
Handle JavaScript operations, avoiding the native problems of the language
Raku Physics Measure
⭐
4
do calculations on objects with value, units and error
Arthroprod
⭐
4
arpy in Rust
Fencache.js
⭐
4
A useful kind of javascript function memoizer
Barometer Trend
⭐
4
Calculate the tendency, trend and weather predictions of barometric pressure
Php Number Examples
⭐
4
Custom Number type implementation examples using php-number
Prorata.net
⭐
4
A lightweight library to quickly ProRate a number across a collection.
Calcplus
⭐
4
CalcPlus lets numbers be calculated way over the normal limit without losing precision.
Pracedrudesign
⭐
4
Tool for doing numerical analysis, design and reporting.
Calculate Component
⭐
3
shows a component-example with use of angular-router
Running Calculations
⭐
3
A set of calculations that can be used to analyse a runner's training data.
Simple Python 3.6 Cli Calculator
⭐
3
Just a VERY basic calculator with a menu I worked a little to hard for XD. Also, the code only runs on Python 3.x
Morstead
⭐
3
YAML Descision Notation (YDN). Notatie van business rules in YAML formaat.
Gravispy
⭐
3
Gravitational lensing simulations in Python
Boardfootcalculator
⭐
3
Мобильное приложение для расчёта досок и пиломатериалов на платформе 1С:Предприятие
Grafana Dimension Table Plugin
⭐
3
Grafana table with configurable dimensions and calculations columns.
Ceit
⭐
3
Python Package for EIT(Electric Impedance Tomography)-like problems using Gauss-Newton method.
Dft Learning
⭐
3
《能源环境材料计算模拟方法》学习笔记，包括linux基础命令、pbs作业管理系统、vasp、materials studio等。
Mysqlcalc
⭐
3
A MySQL/MariaDB module and plugin to calculate the formula and calculate mathematical expression in SQL Query.
1-100 of 231 projects
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📦 181
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📦 72
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📦 79
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📦 28
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📦 30
Command Line Interface
📦 48
Community
📦 81
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📦 60
Compilers
📦 60
Computer Science
📦 74
Configuration Management
📦 39
Content Management
📦 167
Control Flow
📦 197
Data Formats
📦 77
Data Processing
📦 266
Data Storage
📦 132
Economics
📦 60
Frameworks
📦 198
Games
📦 122
Graphics
📦 103
Hardware
📦 148
Integrated Development Environments
📦 47
Learning Resources
📦 147
Legal
📦 28
Libraries
📦 119
Lists Of Projects
📦 21
Machine Learning
📦 336
Mapping
📦 61
Marketing
📦 15
Mathematics
📦 55
Media
📦 228
Messaging
📦 97
Networking
📦 304
Operating Systems
📦 84
Operations
📦 120
Package Managers
📦 52
Programming Languages
📦 229
Runtime Environments
📦 96
Science
📦 42
Security
📦 375
Social Media
📦 26
Software Architecture
📦 70
Software Development
📦 68
Software Performance
📦 57
Software Quality
📦 127
Text Editors
📦 45
Text Processing
📦 131
User Interface
📦 310
User Interface Components
📦 465
Version Control
📦 29
Virtualization
📦 68
Web Browsers
📦 38
Web Servers
📦 25
Web User Interface
📦 194
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