bed-and-breakfast: Efficient Matrix operations in 100% Haskell.

[ library, linear-algebra, math, mit, numeric ] [ Propose Tags ]

Efficient Matrix operations in 100% Haskell.

Initial version, features det, basic arithmetic operations, and instances for Float, Double, Complex, and Rational.
Fixed wrong algorithm for computing the inverse of a Matrix.
Added instances for Num Matrix, Fractional Matrix, and Eq Matrix.
inv is now a total function and will no longer call error if a matrix is not invertible. Also Matrix derives Data.Typeable now.
Added scale, and methods for joining matrices vertically and horizontally. Corrected a bug in isUnit reported by Charles Durham. isUnit returned True for any matrix for which all (== 1) . trace would have, which is wrong).
A little bit more documentation. Also moved some functions (isXXX) away from the type class MatrixElement. Properly flagged the package as experimental (was improperly marked as stable, copied form a template).
Added cofactors, adjugate, minor, and minorMatrix.
rank works now for any Matrix component type.
Versions [faq] 0.1, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.2, 0.2.1, 0.2.2, 0.2.3, 0.3, 0.3.1, 0.3.2, 0.4, 0.4.1, 0.4.2, 0.4.3, 0.5
Dependencies array (>=0.4), base (>=4.5 && <4.7), deepseq (>=1.3) [details]
License MIT
Author Julian Fleischer <>
Maintainer Julian Fleischer <>
Revised Revision 1 made by AdamBergmark at Sun May 3 12:19:33 UTC 2015
Category Numeric, Math, Linear Algebra
Home page
Source repo head: darcs get
Uploaded by JulianFleischer at Tue Apr 9 14:31:21 UTC 2013
Distributions NixOS:0.5
Downloads 8931 total (249 in the last 30 days)
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Status Hackage Matrix CI
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