Commit Graph

729 Commits

Author SHA1 Message Date
Sébastien Crozet a9c7fe7420 Fix the matrix inversion test.
This prevent the test from failing when the matrix is non-inversible.
2014-09-19 23:53:36 +02:00
Sébastien Crozet 086088a0ed Fix the implementation of `Row` for fixed-size matrices.
Matrices are column-major.
2014-09-19 23:51:27 +02:00
Sébastien Crozet 1945cb09f2 Merge pull request #20 from bjz/warnings
Fix warnings
2014-09-19 23:43:46 +02:00
Sébastien Crozet 1a83622a2d Merge pull request #19 from bjz/index-operators
Implement index operators
2014-09-19 23:43:14 +02:00
Brendan Zabarauskas d3abbfcd4c Fix warnings 2014-09-18 15:20:04 +10:00
Brendan Zabarauskas b6959ef913 Implement index operators
Closes #18
2014-09-18 12:23:52 +10:00
Sébastien Crozet 972bbcc845 Merge pull request #17 from bfops/master
update for rustc 21d1f4d7c
2014-09-16 08:36:04 +02:00
Ben Foppa 6c8f14966c update for rustc 21d1f4d7c 2014-09-15 21:30:36 -04:00
Sébastien Crozet 560dff3891 Update to the last rust-nightly.
Version of rustc: 0.12.0-pre-nightly (2e92c67dc 2014-08-28 23:56:20 +0000).
2014-08-29 21:35:42 +02:00
Sébastien Crozet f83e7d25a8 Update .travis.yml. 2014-08-23 19:37:14 +02:00
Sébastien Crozet 1b7cd5fe1f Fix .travis.yml to use rustup. 2014-08-18 21:05:36 +02:00
Sébastien Crozet c408d5a0b2 Update to the last rust-nightly.
Version of rustc: 0.12.0-pre-nightly (01ec6fab2 2014-08-18 00:46:10 +0000).
2014-08-18 19:35:47 +02:00
Sébastien Crozet ff95e2a9d8 Remove the shifting from the qr algorithm. 2014-08-17 22:42:16 +02:00
Sébastien Crozet 844092205e Do not compute the matrix inverse if the determinant is near-zero. 2014-08-17 22:41:55 +02:00
Sébastien Crozet 314f0c0043 Add `na::eigen_qr` that performs an eigendecomposition using the qr algorithm. 2014-08-16 15:34:34 +02:00
Sébastien Crozet 663f8b3ccb Add a `Diag` to build, get and set a matrix diagonal. 2014-08-16 13:22:53 +02:00
Sébastien Crozet 40c9915870 Add the types: DVec1, .., DVec6.
They are stack-allocated, dynamically sized vectors with a maximum size.
This is useful for slicing small matrices, without allocation.
2014-08-16 12:16:26 +02:00
Sébastien Crozet 7d6884c3df Add a `Det` trait to compute the determinant + implement it for `Mat{1,2,3}`. 2014-08-11 19:54:13 +02:00
Sébastien Crozet 725f53d1e7 Add a `clean` rule to the makefile. 2014-07-27 09:13:43 +02:00
Sébastien Crozet 2f0234e7ac Avoid modulo on `DMat::from_fn`. 2014-07-27 09:13:13 +02:00
Sébastien Crozet 335bdd8a01 Merge pull request #16 from nathanic/master
Fix coordinate calculation in DMat::from_fn().
2014-07-27 09:11:18 +02:00
Nathan Stien ebe1ed1f16 Fix coordinate calculation in DMat::from_fn().
The builder function `f` was receiving incorrect coordinates, often
involving a uint underflow.

Added a test case to verify the new behavior.
2014-07-26 19:03:37 -05:00
Sébastien Crozet 97c2e71fd6 Remove `crate_type` from Cargo.toml. 2014-07-22 19:58:26 +02:00
Sébastien Crozet 5b1388888b Update the compilation section of the README. 2014-07-14 17:56:35 +02:00
Sébastien Crozet 65211aa89a Cleanup the Makefile + update travis.yml. 2014-07-14 16:27:46 +02:00
Sébastien Crozet 11ee4e46b1 Make cargo build a rlib too. 2014-07-14 13:48:31 +02:00
Sébastien Crozet 2ff660dfe1 Add a `ScalarMul` and a `ScalarDiv` trait.
Those might be useful to overcome rust limitations wrt operator overloading.
2014-07-13 11:43:05 +02:00
Sébastien Crozet 5929640883 Fix travis.yml. 2014-07-12 09:34:38 +02:00
Sébastien Crozet e3d1bf6f92 Update to the last rust-nightly.
Version of rustc: 0.11.0-nightly (5ad7286dc37839b7234ff51aab172e48935869d8 2014-07-12 00:31:46 +0000)
2014-07-12 09:30:49 +02:00
Sébastien Crozet 7b9a3f2bb9 Update to the last rust-nightly.
Version of rustc: 0.11.0-nightly (459f155f81291c46633e86a480628b50304ffb1c 2014-07-04 23:46:44 +0000).
2014-07-05 10:33:57 +02:00
Sébastien Crozet 997cd4f888 Add Cargo.toml. 2014-06-24 19:25:57 +02:00
Sébastien Crozet ecbc159521 Update some links to point on `nalgebra.org`. 2014-06-09 21:48:24 +02:00
Sébastien Crozet efc2f46019 Update to the last rust-nightly.
Version of rustc: 0.11.0-pre-nightly (e55f64f 2014-06-09 01:11:58 -0700).
2014-06-09 21:03:36 +02:00
Sébastien Crozet 370bc66f7a Merge pull request #15 from garrison/patch-1
Update README.md: extern mod -> extern crate.
2014-06-08 07:21:11 +02:00
Jim Garrison bba2278b64 Update README.md: extern mod -> extern crate 2014-06-07 17:07:03 -07:00
Sébastien Crozet 5066d6b9de Update to the last rust-nightly.
Version of rustc: 0.11.0-pre-nightly (918dbfe 2014-06-02 20:51:30 -0700).
2014-06-03 22:37:46 +02:00
Sébastien Crozet f6c597f102 Update to the last rust-nightly.
Version of rustc: 0.11.0-pre-nightly (faa7ba7 2014-05-31 01:06:40 -0700).

Main changes:
        * `cmp::Ord` -> `cmp::PartialOrd`
        * `cmp::Eq`  ->  `cmp::PartialEq`

Note that `na::PartialOrd` is not the same as `cmp::PartialOrd`
(which lacks a lot of partial ordering operators).
2014-06-01 15:22:11 +02:00
Sébastien Crozet fbe9cf7843 Merge pull request #14 from Shr1k3/master
Fixed issue #13
2014-05-30 20:44:41 +02:00
Leo Lahti f8ad8aa02b Fixed issue #13 2014-05-30 21:14:16 +00:00
Sébastien Crozet 40c5f5deb8 Rename matrix-scalar and vector-scalar operator-overloading-related traits to avoid name clashes. 2014-05-22 19:54:54 +02:00
Franklin Delehelle (Vampire.local) 6468360edb Compile with nightlies 2014-05-21 13:08:04 +02:00
Sébastien Crozet cfa18252bc Merge pull request #9 from vbarrielle/genericQR
Generic QR factorization
2014-05-16 21:16:07 +02:00
Vincent Barrielle 987b91767a update to the latest rust: FloatMath for math functions (sin/exp/...)
Also removed a bunch of duplicate trait usages
2014-05-16 21:04:35 +02:00
Vincent Barrielle b3bc4c66f1 QR decomposition mentionned in README 2014-05-16 19:55:20 +02:00
Vincent Barrielle f8ac86effc update to latest rust 2014-05-13 08:29:56 +02:00
Vincent Barrielle a1fdec3b52 Merge remote-tracking branch 'origin/master' into genericQR 2014-05-13 08:27:52 +02:00
Vincent Barrielle 73c6610048 new_identity and housholder matrix available under na:: 2014-05-12 21:54:59 +02:00
Vincent Barrielle 3dc0e27fd2 fix typo 2014-05-12 21:54:18 +02:00
Sébastien Crozet eb6370f78e Merge pull request #8 from alexanderchr/master
std::cast::transmute -> std::mem::transmute
2014-05-12 19:52:46 +02:00
Vincent Barrielle 76a8bc3cf1 QR factorization for fixed size matrices.
The ColSlice implementation for fixed size matrices returns a DVec,
while this is probably not optimal performance-wise, the dynamic nature
of the result makes this necessary. Using a data type presenting the
ImmutableVector trait would solve this, but it looks like a non-trivial
change.
2014-05-12 14:06:25 +02:00