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Numerical Cookbook

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Analyzed about 7 hours ago. based on code collected about 7 hours ago.

Commit Message	Contributor	Files Modified	Lines Added	Lines Removed	Code Location	Date
Aug 14, 2024 — Aug 14, 2025 Showing page 4 of 5 Search / Filter on:
Made sure that matrix comparison used approximate float equality	Hadrien G	More...				almost 10 years ago
Clarified input matrices in Gauss-Jordan elimination tests	Hadrien G	More...				almost 10 years ago
Added pragma Unreferenced where it made sense, to suppress unnecessary warnings about objects that indeed aren't used by current code, but are used by a child package or whose mere presence has desirable side-effects.	Hadrien G	More...				almost 10 years ago
Removed unnecessary restriction listing	Hadrien G	More...				almost 10 years ago
- Gave the LU decomposition's data a shorter name (Data) - Replaced raise-inducing Row'Succ in Crout's algorithm with a safer + 1 - Corrected many indexing errors in lower/upper triangular matrix handling - Added a preliminary set of tests (not yet at full coverage though)	Hadrien G	More...				almost 10 years ago
Added funky indices to Gauss-Jordan tests, so as to check for index handling errors	Hadrien G	More...				almost 10 years ago
Since we actually LU-decompose a row-wise permutation of the original matrix, we need to do things a bit differently here... and it's best to hide direct access to the lower and upper matrix in order to avoid user confusion	Hadrien G	More...				almost 10 years ago
Made the handling of square matrices clearer by adding specific contracts for that purpose	Hadrien G	More...				almost 10 years ago
Moved row and column swapping into Linear_Equations	Hadrien G	More...				almost 10 years ago
Moved LU decomposition into a separate package to clean up Linear_Equations a bit	Hadrien G	More...				almost 10 years ago
Moved the row/col swapping out of the container package : it did not really belong here, and it introduced a dependency of that package on Generic_Utility	Hadrien G	More...				almost 10 years ago
Clarified wording of Crout implementation and reviewed it. There are no remaining obvious deficiency. Now, I should finish implementation of basic members and begin testing	Hadrien G	More...				almost 10 years ago
Moved Gauss-Jordan elimination to a separate package, as it's now stabilized and the Linear_Equations package is getting pretty large	Hadrien G	More...				almost 10 years ago
First try at a full Crout algorithm implementation, needs review	Hadrien G	More...				almost 10 years ago
Made specific functions for swapping rows and columns, as that's frequently needed. Also, reordered matrix functions in a slightly more sensible way	Hadrien G	More...				almost 10 years ago
Added (trivial) postcondition for Swap	Hadrien G	More...				almost 10 years ago
Beginning of Crout implementation, with the search for row scaling information	Hadrien G	More...				about 10 years ago
Setup LU decomposition skeleton (no code yet, this will not compile)	Hadrien G	More...				about 10 years ago
Implemented Matrix_Size(LU)	Hadrien G	More...				about 10 years ago
Added a way to compute array sizes from a difference of indices	Hadrien G	More...				about 10 years ago
Switch to two linefeeds between function bodies for extra clarity	Hadrien G	More...				about 10 years ago
Added a first proposal for the LU_Decomposition type. It isn't perfect, but unfortunately the rules of Ada won't let me do better	Hadrien G	More...				about 10 years ago
It should be easy to convert between indexes and sizes for users who know what they are doing	Hadrien G	More...				about 10 years ago
Add early interfaces for matrix LU decomposition	Hadrien G	More...				about 10 years ago
Merge branch 'master' of github.com:Neolander/numerical-cookbook	Hadrien G	More...				about 10 years ago
Merge branch 'master' of github.com:Neolander/numerical-cookbook	Hadrien G	More...				about 10 years ago
Merge branch 'master' of github.com:Neolander/numerical-cookbook	Hadrien G	More...				about 10 years ago
Update README.md	Hadrien G as Hadrien	More...				about 10 years ago
Create README.md	Hadrien G as Hadrien	More...				about 10 years ago
First git commit for Numerical Cookbook, featuring Gaussian elimination	Hadrien G	More...				about 10 years ago

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