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Top 18 C++ Mathematic Projects
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C-Plus-Plus
Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.
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casadi
CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python or Matlab/Octave.
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ExprTK
C++ Mathematical Expression Parsing And Evaluation Library https://www.partow.net/programming/exprtk/index.html
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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Knots
A tool for drawing 2d diagrams, 3d knots, Seifert surfaces. Computes some knot properties and invariants.
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OpenGL-Particle-Motion
This project simulates the motion of electrons and protons using Coulomb's Law. The simulation is visually represented on-screen using OpenGL.
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EUL
The mathEmatics Useful Library (the name is a work in progress) is a math general purpose c++20 header library that, among other things, features a big integer implementation. (by ThePirate42)
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Algorithms
A collection of data structures and algorithms written in C++ with comments and links to further reading. (by ashleymays)
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Seperating-kids-from-fighting-in-group-size-N
This function lists the permutations in which from the first arrangement, no student fights the same pair of students twice
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Project mention: If you can't reproduce the model then it's not open-source | news.ycombinator.com | 2024-01-17I think the process of data acquisition isn't so clear-cut. Take CERN as an example: they release loads of data from various experiments under the CC0 license [1]. This isn't just a few small datasets for classroom use; we're talking big-league data, like the entire first run data from LHCb [2].
On their portal, they don't just dump the data and leave you to it. They've got guides on analysis and the necessary tools (mostly open source stuff like ROOT [3] and even VMs). This means anyone can dive in. You could potentially discover something new or build on existing experiment analyses. This setup, with open data and tools, ticks the boxes for reproducibility. But does it mean people need to recreate the data themselves?
Ideally, yeah, but realistically, while you could theoretically rebuild the LHC (since most technical details are public), it would take an army of skilled people, billions of dollars, and years to do it.
This contrasts with open source models, where you can retrain models using data to get the weights. But getting hold of the data and the cost to reproduce the weights is usually prohibitive. I get that CERN's approach might seem to counter this, but remember, they're not releasing raw data (which is mostly noise), but a more refined version. Try downloading several petabytes of raw data if not; good luck with that. But for training something like a LLM, you might need the whole dataset, which in many cases have its own problems with copyrights…etc.
[1] https://opendata.cern.ch/docs/terms-of-use
[2] https://opendata.cern.ch/docs/lhcb-releases-entire-run1-data...
[3] https://root.cern/
Interface for several solvers and integrators.
Project mention: I made a project that simulates the motion of electrons and protons using Coulomb's Law. The simulation is visually represented on-screen using OpenGL. | /r/physicsgifs | 2023-08-03
Project mention: My first project in C++23, an SDL Mandelbrot set visualizer. Any suggestion is welcome! (Look at the releases to learn more) | /r/cpp | 2023-07-25
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
C++ Mathematics related posts
- Release of GLM 1.0.0
- What files from glm's github do I need to add to my emscripten project?
- What is a file with the .i.hh extension such as myfile.i.hh used for in a C++ project?
- [Opengl] Aide: compilation et installation de GLFW
- Porting to metal?
- LibRapid for C++ -- February Update
- Need help installing Latex on Linux
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A note from our sponsor - WorkOS
workos.com | 23 Apr 2024
Index
What are some of the best open-source Mathematic projects in C++? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | C-Plus-Plus | 29,048 |
| 2 | GLM | 8,653 |
| 3 | root | 2,418 |
| 4 | casadi | 1,549 |
| 5 | ExprTK | 566 |
| 6 | muparser | 391 |
| 7 | fplll | 291 |
| 8 | cadabra2 | 215 |
| 9 | euler-fluid-cpp | 77 |
| 10 | Knots | 12 |
| 11 | tomorrow | 11 |
| 12 | OpenGL-Particle-Motion | 9 |
| 13 | emel-lang | 6 |
| 14 | EUL | 6 |
| 15 | Algorithms | 3 |
| 16 | quadelect | 2 |
| 17 | mandelbrotpp | 2 |
| 18 | Seperating-kids-from-fighting-in-group-size-N | 0 |
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