Choco
commons-math
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Choco | commons-math | |
---|---|---|
4 | 1 | |
668 | 550 | |
1.0% | 0.7% | |
8.5 | 7.9 | |
6 days ago | 13 days ago | |
Java | Java | |
BSD 4-Clause "Original" or "Old" License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
Choco
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Constraint Programming (2020)
There are quite a few out there. I played with gecode as well as https://choco-solver.org/ which I found intuitive and fun to use.
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How to Corrupt an SQLite Database File
I personally doesn't get surprised by POSIX to consider it's violating this "least surprise" amount.
Instead, for example Java has given me much more surprises, and at catastrophic levels. I was using Choco Solver [0] back in the day, and I created two instances of it, attached to different classes. Which is perfectly normal, right?
Somehow they've cross linked between these two instances, affected the results they have computed, and created persistent memory leaks which needed system reboots to claim back. Java should be immune to that, but no.
Preventing that needed to run only one instance of Choco, which limited my performance greatly. Luckily, the system had a queue/consumer structure, so running only one didn't need extensive changes.
[0]: https://choco-solver.org/
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Constraint Programming: Solving Sudoku with Choco Solver library
Sudoku is one of these types of problems, but it has very simple rules, so it’s a nice playground to try out different ways to solve graph colouring problems. This post outlines a solution using constraint programming with choco solver.
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backtrack-rs: combinatorial search library, help me improve it!
- Choco (https://choco-solver.org/): state of the art trailing solver, heavily tested, easy to get started with and actively maintained. Written in Java.
commons-math
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My javafx project has a 3rd party dependency that doesn't have module setup, and it's been giving me headache
Regarding the old release: The README of the current version states that the library has been split into older libraries, so if you control the imports in the source code, you could use a newer version. That does not change the module problem however.
What are some alternatives?
OptaPlanner - Java Constraint Solver to solve vehicle routing, employee rostering, task assignment, maintenance scheduling, conference scheduling and other planning problems.
jag3d - Java·Applied·Geodesy·3D - Least-Squares Adjustment Software for Geodetic Sciences
JaCoP - Java Constraint Programming solver
DiAtomic - Software package for performing various computations of diatomic molecules.
gecode - Generic Constraint Development Environment
better-strings - Java String Interpolation Plugin
Decider - An Open Source .Net Constraint Programming Solver
opennars - OpenNARS for Research 3.0+
zebra4j - zebra4j is a generator and solver library for Zebra puzzles, also knows as "logic grid puzzles".
GradleCenturion - The KTANE Centurion Manual but in Java
timefold-solver - The open source AI solver. Timefold is the successor of OptaPlanner, by the OptaPlanner team. Optimize the vehicle routing problem, employee rostering, task assignment, maintenance scheduling and other planning problems
oj! Algorithms - oj! Algorithms