nalgebra

Author	SHA1	Message	Date
Crozet Sébastien	8abbb35b40	First pass to migrate the geometry module to const-generics.	2021-04-11 13:53:45 +02:00
Crozet Sébastien	35ec135d2c	Fix compilation after rebase.	2021-04-11 13:53:45 +02:00
Crozet Sébastien	d17088398a	Replace generic-array with a regular array based on min-const-generics.	2021-04-11 13:53:45 +02:00
Sébastien Crozet	b2dadffcf2	Merge pull request #864 from vks/idiomatic-rand More idiomatic use of Rand	2021-04-11 13:52:48 +02:00
Sébastien Crozet	2ebba30117	Merge pull request #861 from jturner314/fix-cholesky-det-complex Fix Cholesky::determinant for complex elements	2021-04-11 13:49:35 +02:00
Sébastien Crozet	b9a524427b	Merge pull request #859 from OfficialURL/dev Added pow functions	2021-04-11 13:44:06 +02:00
Vinzent Steinberg	7417f6cbca	UnitComplex: More efficient sampling	2021-04-10 03:49:46 -03:00
Vinzent Steinberg	09f26385cc	Comment about faster impl for unit sphere sampling	2021-04-10 03:36:21 -03:00
Vinzent Steinberg	c8fe49b1e9	Add some comments about random variates	2021-04-10 03:36:21 -03:00
Vinzent Steinberg	fd3a752409	Make use of rand more idiomatic This should improve performance and accuracy.	2021-04-10 03:13:46 -03:00
Violeta Hernández	341091f647	`pow_mut` now returns `Result`.	2021-04-10 00:12:26 -05:00
Violeta Hernández	81f2fc38d7	Use mul_to instead of square_buf Didn't realize that this was something that was already implemented.	2021-04-09 23:59:22 -05:00
Violeta Hernández	15a63cb892	Memory improvements, extra comments. The result of `multiplier ^ 2` is now written into a single buffer.	2021-04-09 23:43:59 -05:00
Vinzent Steinberg	260ee54288	Disable some tests if "rand" feature is disabled This avoids some misleading errors for `cargo test`.	2021-04-10 01:00:12 -03:00
Jim Turner	cea3bdc8e5	Fix Cholesky::determinant for Complex elements The previous implementation was correct only for real elements. The Cholesky decomposition is `L L^H`, so the determinant is `det(L) * det(L^H)`. Since `L` is a triangular matrix, `det(L)` is the product of the diagonal elements of `L`. Since `L^H` is triangular and its diagonal elements are the conjugates of the diagonal elements of `L`, `det(L^H)` is the conjugate of `det(L)`. So, the overall determinant is the product of the diagonal elements of `L` times its conjugate.	2021-04-09 14:28:16 -04:00
Jim Turner	50fed194f4	Add determinant method to Cholesky	2021-04-07 23:10:19 -04:00
Violeta Hernández	06b657ad49	Added pow_mut. Actually, I think this will do.	2021-04-05 12:32:12 -05:00
Violeta Hernández	ab85766b5a	Added pow function. I'll try adding some unchecked and in place variants soon.	2021-04-05 12:17:49 -05:00
Guilherme Salustiano	9947cd5b88	Add type aliases for unit vectors	2021-03-29 15:20:04 -03:00
Crozet Sébastien	b687c63bb2	Add a SIMD version of cap_magnitude: simd_cap_magnitude.	2021-03-06 19:16:22 +01:00
Crozet Sébastien	2dae1ca44f	Add conversion of Similarity from/to glam types.	2021-03-06 12:39:53 +01:00
Crozet Sébastien	bdf0de68cf	Add conversion of Rotation and UnitComplex from/to glam types.	2021-03-06 12:39:53 +01:00
Crozet Sébastien	729a8fd7f2	Add conversion from/to glam types + move glam/alga/mint impls to a "third_party" module.	2021-03-06 12:20:38 +01:00
Crozet Sébastien	f2c49aecb0	Add "cast" methods to cast the type of the components of most nalgebra types.	2021-03-05 17:08:46 +01:00
Crozet Sébastien	c32172b6b9	Make the rand dependency optional.	2021-03-02 12:25:12 +01:00
Crozet Sébastien	5b9b94c610	Release v0.25.0	2021-03-01 14:25:29 +01:00
Crozet Sébastien	6cfd2bca14	Use proptest for all nalgebra tests.	2021-02-28 17:52:14 +01:00
Crozet Sébastien	7b6b3649f2	Run cargo fmt.	2021-02-25 16:20:11 +01:00
Crozet Sébastien	6699039fec	Fix rebase-induced compilation error.	2021-02-25 15:51:13 +01:00
Crozet Sébastien	aeb9f7ea39	Add a matrix.udu() method to compute the UDU decomposition.	2021-02-25 15:49:24 +01:00
Crozet Sébastien	ab0d335b61	Fix tests for the UDU decomposition.	2021-02-25 15:48:44 +01:00
Christopher Rabotin	89ca2fe5fb	UDU only supported for Real matrices, not Complex Signed-off-by: Christopher Rabotin <christopher.rabotin@gmail.com>	2021-02-25 15:48:44 +01:00
Christopher Rabotin	4ff4911ac3	Implement requested changes Signed-off-by: Christopher Rabotin <christopher.rabotin@gmail.com>	2021-02-25 15:48:44 +01:00
Chris	06861a9755	Update src/linalg/udu.rs Co-authored-by: Sébastien Crozet <sebastien@crozet.re>	2021-02-25 15:48:44 +01:00
Christopher Rabotin	7a49b9eeca	UDU: d now stored in VectorN instead of MatrixN Signed-off-by: Christopher Rabotin <christopher.rabotin@gmail.com>	2021-02-25 15:48:44 +01:00
Christopher Rabotin	e9933e5c91	UDU: Expand to Dim from DimName Signed-off-by: Christopher Rabotin <christopher.rabotin@gmail.com>	2021-02-25 15:48:44 +01:00
Christopher Rabotin	5a7ed61e9b	UDU impl: using 0-index nomenclature Signed-off-by: Christopher Rabotin <christopher.rabotin@gmail.com>	2021-02-25 15:48:44 +01:00
Christopher Rabotin	a8d40423ea	Fixed UDU algorithm Signed-off-by: Christopher Rabotin <christopher.rabotin@gmail.com>	2021-02-25 15:48:44 +01:00
Christopher Rabotin	8dda6714b5	Untested UDU implementation Pushing to trigger build Signed-off-by: Christopher Rabotin <christopher.rabotin@gmail.com>	2021-02-25 15:48:44 +01:00
Sébastien Crozet	21cc428480	Merge pull request #803 from aweinstock314/no_unsound_assume_init Propagate `mem::MaybeUninit` through the return types of `Allocator::…	2021-02-25 15:46:49 +01:00
Sébastien Crozet	fa2e025a1e	Merge pull request #824 from tpdickso/dual_quaternion Implement additional `DualQuaternion` ops and `UnitDualQuaternion`	2021-02-25 15:46:34 +01:00
Sébastien Crozet	69e2ad6a44	Merge pull request #831 from iMplode-nZ/dev Added bytemuck implementations for static storages.	2021-02-25 15:46:28 +01:00
Sébastien Crozet	bc6faa22f3	Merge pull request #797 from Recmo/remco/feat/double-ended-iter impl DoubleEndedIterator for {MatrixIter, MatrixIterMut}	2021-02-25 15:46:11 +01:00
Sébastien Crozet	06f92ad1e3	Merge pull request #613 from russellb23/dev QR factorizatio nwith column pivoting	2021-02-25 15:45:58 +01:00
Crozet Sébastien	a32f41bd41	Fix compilation when targetting no-std.	2021-02-25 15:03:35 +01:00
Crozet Sébastien	bf0f3163ce	Rename some of the variables in dual-quaternion doc-tests.	2021-02-25 14:49:01 +01:00
Crozet Sébastien	162a7ef09c	Fix compilation when the mint or alga features are enabled.	2021-02-25 14:30:04 +01:00
Crozet Sébastien	af448d2c70	Add bytemuck impls to points.	2021-02-25 14:19:20 +01:00
Crozet Sébastien	0b1e6f0b05	Run cargo fmt.	2021-02-25 14:16:57 +01:00
Crozet Sébastien	dc15261ec1	Move the bytemuck impls to GenericArray and add a transitive impl for matrices.	2021-02-25 14:10:34 +01:00
Crozet Sébastien	234e103e4b	Fix compilation of the sparse module.	2021-02-25 13:52:58 +01:00
Avi Weinstock	ee32f7d4cf	Run `cargo fmt`.	2021-02-25 13:42:23 +01:00
Avi Weinstock	cd12422d6f	Change `zero_or_uninitialized_generic` to `unimplemented_or_uninitialized_generic`, and use it instead of manually dispatching on `feature=no_unsound_assume_init` in functions without `N: Zero`.	2021-02-25 13:42:23 +01:00
Avi Weinstock	36a3ac814f	Propagate `mem::MaybeUninit` through the return types of `Allocator::allocate_uninitialized` and `Matrix::new_uninitialized_generic`. Most call sites still invoke UB through `assume_init`. Said call sites instead invoke `unimplemented!()` if the `no_unsound_assume_init` feature is enabled, to make it easier to gradually fix them. Progress towards #556.	2021-02-25 13:42:23 +01:00
Remco Bloemen	b25c2aa78c	Fix inner size	2021-02-25 13:31:16 +01:00
Remco Bloemen	d5ca2019a3	impl FusedIterator	2021-02-25 13:31:16 +01:00
Remco Bloemen	eb3d787ed6	Fix inner_size computation	2021-02-25 13:31:16 +01:00
Remco Bloemen	d49af8e8b2	Implement next_back	2021-02-25 13:31:16 +01:00
Remco Bloemen	73d6ba0ca1	Dummy implementation of DoubleEndedIterator	2021-02-25 13:31:16 +01:00
Crozet Sébastien	598c217d75	Move the col_piv_qr method to the decomposition module.	2021-02-25 13:28:42 +01:00
Crozet Sébastien	693e6d0035	Run cargo fmt.	2021-02-25 12:59:14 +01:00
Sébastien Crozet	adc82845d1	Merge pull request #823 from Andlon/sparse-rework Sparse rework: nalgebra-sparse	2021-02-25 12:58:28 +01:00
Crozet Sébastien	308d95386e	Fix all tests and the ColPivQR::solve.	2021-02-25 12:06:04 +01:00
russellb23	63a34528e0	Added test for QR factorization and fixed unpack issue	2021-02-25 11:31:37 +01:00
russellb23	1316133625	Removed unused imports	2021-02-25 11:31:37 +01:00
russellb23	a2f3e1ac26	Inverted sign in householder	2021-02-25 11:31:37 +01:00
russellb23	f8c0195f0f	QR factorization with column pivoting	2021-02-25 11:31:37 +01:00
Crozet Sébastien	bafa1dcd97	Re-export simba::SimdValue.	2021-02-22 14:27:18 +01:00
Crozet Sébastien	478921881f	Add approximate rotation composition for unit-quaternion.	2021-02-22 14:27:08 +01:00
Crozet Sébastien	9d930eb21a	Add a method to cap the magnitude of a vector.	2021-02-22 14:26:40 +01:00
Crozet Sébastien	6139372c38	Add from_basis_unchecked to rotation types.	2021-02-22 14:26:25 +01:00
iMplode nZ	1c0891bbbb	Added bytemuck for Unit and Quaternion.	2021-02-12 15:30:12 -08:00
iMplode nZ	c667b1f9c8	Added bytemuck implementations for static storages.	2021-02-10 20:12:24 -08:00
Crozet Sébastien	fb26d4d0fb	Update the htaml_root_url.	2021-01-29 13:56:40 +01:00
Terence	c408e09e28	update header comment for operators	2021-01-28 19:41:55 -05:00
Terence	ac92e68486	add new operators	2021-01-28 19:27:40 -05:00
Terence	ecda74f6b2	clippify	2021-01-28 18:50:34 -05:00
Terence	388b77108e	rustfmt	2021-01-28 18:46:14 -05:00
Terence	6be0365203	add integration test	2021-01-28 18:45:34 -05:00
Terence	12c259f0b4	Implement additional `DualQuaternion` ops and `UnitDualQuaternion` This implements `UnitDualQuaternion` as an alternative to `Isometry3` for representing 3D isometries, which also provides the `sclerp` operation which can be used to perform screw-linear interpolation between two unit dual quaternions.	2021-01-28 17:25:32 -05:00
Andreas Longva	646f62a293	rustfmt (nalgebra)	2021-01-26 09:49:01 +01:00
Andreas Longva	5dfe06897f	Rename nalgebra/proptest to /proptest-support This gives us some freedom in the future, in case we need additional dependencies for the proptest integration.	2021-01-26 09:49:01 +01:00
Andreas Longva	b2dbcf3168	Add D=Dynamic default and ::to_range_inclusive for DimRange (nalgebra)	2021-01-26 08:57:47 +01:00
Andreas Longva	f9ea2b4471	Initial proptest implementation for nalgebra This introduces functionality for creating strategies for matrices and vectors, as well as an implementation of Arbitrary. Strategies for the geometric types (Point3, Quaternion etc.) are not currently part of this contribution. The current strategy implementation for matrices has some limitations that lead to suboptimal shrinking behavior. This is documented in the module-level docs, with some additional comments in the code.	2021-01-26 08:57:47 +01:00
Chinedu Francis Nwafili	b9513257b8	Serialize DQ to [N;8] Closes #816	2020-12-18 12:19:38 -05:00
Chinedu Francis Nwafili	7ec5d00c3d	Clean up DualQuat bounds	2020-12-18 10:38:19 -05:00
Chinedu Francis Nwafili	89134efc3b	Store DQ as real and dual Quat	2020-12-18 10:09:56 -05:00
Chinedu Francis Nwafili	8036c56fda	Introduce DualQuaternion type This commit introduces the `DualQuaternion` type, in line with the plan laid out in [#487]. [#487]: https://github.com/dimforge/nalgebra/issues/487	2020-12-18 09:13:24 -05:00
Sébastien Crozet	88145b7f8c	Merge pull request #814 from dimforge/quaternion_partial_eq_fix Fix the PartialEq impl for quaternions.	2020-12-18 12:29:38 +01:00
Sébastien Crozet	3899d92f5d	Merge pull request #815 from dimforge/isometry_inv_mul Add a dedicated method for computing isometry1.inverse() * isometry2.	2020-12-18 12:08:34 +01:00
Sébastien Crozet	8c615289dc	Merge pull request #813 from dimforge/deserialize_uninit Add workaround for the deserialization of a matrix containing an enum.	2020-12-18 12:06:39 +01:00
Crozet Sébastien	ed74ff7c99	Simplify trait bounds for quaternion indexing.	2020-12-18 12:06:27 +01:00
Crozet Sébastien	60708640d3	Add a dedicated method for computing isometry1.inverse() * isometry2. It is more efficient that way.	2020-12-18 11:55:46 +01:00
Crozet Sébastien	b15a274a14	Add workaround for the deserialization of a matrix containing an enum.	2020-12-18 11:54:56 +01:00
Crozet Sébastien	67603be6ed	Fix the PartialEq impl for quaternions. The double-covering property should only be taken into account for `UnitQuaternion` instead of `Quaternion` itself.	2020-12-18 11:38:33 +01:00
Südi Tamás	b01d01d486	update the version number in the documentation from 0.21 to 0.23	2020-12-16 18:35:13 +01:00
Crozet Sébastien	651d318c26	Add sections to the Unit wrapper documentation	2020-11-21 12:19:04 +01:00
Crozet Sébastien	c1372c3041	Add sections to the UnitComplex documentation	2020-11-21 11:56:32 +01:00
Crozet Sébastien	99ac7a8e08	Add sections to the Rotation documentation	2020-11-21 11:56:32 +01:00
Crozet Sébastien	2a3d98bff8	Matrix, vector, isometry, and point aliases documentation: warn that the reader should take a look at the documentation of the aliased type too.	2020-11-20 17:46:03 +01:00
Crozet Sébastien	cf769522f8	Add sections to the documentations of Isometry and Point.	2020-11-20 17:45:11 +01:00
Crozet Sébastien	857ce13b63	Add DVector::from(Vec).	2020-11-19 16:28:06 +01:00
Philippe Renon	87ee014bd3	clippy: fix clone_on_copy warnings	2020-11-19 12:55:15 +01:00
Philippe Renon	bbc6a28f7d	clippy: fix len_without_is_empty warnings	2020-11-19 12:24:26 +01:00
Philippe Renon	6a5b418fbc	clippy: fix ptr_offset_with_cast warnings	2020-11-19 11:56:58 +01:00
Philippe Renon	f515cffad9	clippy: fix redundant_closure warnings	2020-11-19 11:43:08 +01:00
Philippe Renon	726b8eeecf	clippy: fix or_fun_call warnings	2020-11-19 11:43:08 +01:00
Philippe Renon	74a09c8a5e	clippy: fix ptr_offset_with_cast warnings i.e. use of `offset` with a `usize` casted to an `isize`	2020-11-16 14:59:53 +01:00
Philippe Renon	f1211b0d99	clippy: remove unused imports	2020-11-16 14:46:04 +01:00
Philippe Renon	008c24204e	clippy: fix unreadable_literal warnings	2020-11-16 14:43:36 +01:00
Philippe Renon	de4a067d27	clippy: fix len_zero warnings	2020-11-16 12:11:24 +01:00
Philippe Renon	d577a18a45	clippy: fix or_fun_call warnings	2020-11-16 11:11:58 +01:00
Philippe Renon	5dff493515	clippy: fix just_underscores_and_digits warnings	2020-11-16 11:04:57 +01:00
Philippe Renon	cf54580fac	clippy: fix redundant_field_names warnings	2020-11-16 11:04:56 +01:00
Crozet Sébastien	0521051665	Fix wrong import of Signed an Zero.	2020-11-15 17:44:58 +01:00
Crozet Sébastien	17eb626018	Fix typo.	2020-11-15 17:25:29 +01:00
Crozet Sébastien	f2da993c8b	Reduce matrix and slice aliases depth to 1.	2020-11-15 17:23:46 +01:00
Crozet Sébastien	e852df6124	Add sections for most Matrix methods.	2020-11-15 16:57:49 +01:00
Crozet Sébastien	b8d1ae3a1f	Add aliases for matrices with only one dynamic dimension.	2020-11-13 18:35:23 +01:00
Crozet Sébastien	9a4cf0b69f	Reorganize matrix construction macros.	2020-11-13 18:34:47 +01:00
Crozet Sébastien	4c2192d9e0	Reorganize matrix slice macros.	2020-11-13 18:34:33 +01:00
Crozet Sébastien	45f2fc4f92	Move all matrix decomposition methods under a single impl.	2020-11-13 17:26:47 +01:00
Philippe Renon	04ce8b3f6a	clippy: fix suspicious_op_assign_impl errors (false positives)	2020-10-26 13:09:03 +01:00
Philippe Renon	d990aff44e	clippy: fix clippy::eq_op error (false positive)	2020-10-26 08:56:49 +01:00
Philippe Renon	74f01d2538	clippy: fix suspicious_arithmetic_impl errors (false positives)	2020-10-26 08:49:06 +01:00
Crozet Sébastien	8e483a5434	Fix reshaping test.	2020-10-25 16:31:10 +01:00
Crozet Sébastien	e89a26cbd0	Add doc-tests for reshape_generic.	2020-10-25 16:03:18 +01:00
Crozet Sébastien	5b3da9e2eb	Fix typo in comment.	2020-10-25 16:02:31 +01:00
Nathan Kent	4a6022d9bf	Add methods for in-place reshaping of matrices There are two major additions in this commit. The first is a new storage trait, `ReshapableStorage`, that can be implemented for storage types that can be reshaped in-place. I have implemented this for both the `ArrayStorage` and `VecStorage` types, as they are the most common and they are just interpretations of a flat list. The second is a `Matrix::reshape_generic` method that allows matrices to be in-place reshaped provided that the underlying storage can handle it. In practice, this means that the standard matrix types (`MatrixMN` and `DMatrix`) can be resized to any size that has the same element count. Resizing between array and vector storage is not implemented due to `Storage` only being implemented for `VecStorage` variants where at least one dimension is `Dynamic`. Additionally, only the generic reshape function is added as it can be a basis for other reshaping functions (see the resizing functions) and I am not particularly in the mood to implement a variety of reshaping methods.	2020-10-25 15:37:18 +01:00
Crozet Sébastien	c410a32c82	Fix doc-tests.	2020-10-25 14:15:26 +01:00
Crozet Sébastien	93f361cba8	Add missing slerp implementations.	2020-10-25 14:00:47 +01:00
Crozet Sébastien	097ae44efa	Add `lerp_slerp` to isometries for interpolation.	2020-10-25 11:39:27 +01:00
Crozet Sébastien	9c93a58b5d	Add Vector::ith_axis to build an unit vector with its i-th component set to 1.	2020-10-25 11:25:38 +01:00
Crozet Sébastien	55689c238a	Add the conversion of a translation to an isometry.	2020-10-25 11:25:20 +01:00
Crozet Sébastien	503040b8bc	Add Point.map(f) and Point.apply(f).	2020-10-25 11:25:20 +01:00
Crozet Sébastien	a623e63d08	Add the conversion of an array of four elements to a quaternion.	2020-10-25 11:25:20 +01:00
Crozet Sébastien	3d82c4335e	Add inverse_transform_unit_vector to rotations and isometries.	2020-10-25 11:25:20 +01:00
Sébastien Crozet	eb94084760	Merge pull request #756 from dayrover/cholesky Remove unnecessary Trait bound DimSub<Dynamic> in fn cholesky(self)	2020-10-24 18:23:03 +02:00
Sébastien Crozet	c240923abb	Merge pull request #754 from TheZoq2/patch-1 Update version in docs header	2020-10-24 18:22:36 +02:00
Crozet Sébastien	4da2bfcb71	Add missing dot-product dimension check. Fix #776	2020-10-13 17:29:00 +02:00
Crozet Sébastien	343fb2f24f	Ensure Isometry implements Copy when targeting no-std. Fix #774.	2020-10-13 10:12:14 +02:00
Philippe Renon	822f114254	perspective: fix copy/paste error	2020-10-11 11:57:49 +02:00
Philippe Renon	0b0f248267	clippy: fix #identity_op	2020-10-11 11:42:22 +02:00
Philippe Renon	1624a87efa	clippy: fix #needless_return	2020-10-11 11:42:22 +02:00
Philippe Renon	6293d3375b	clippy: fix #redundant_field_names	2020-10-11 11:42:22 +02:00
Philippe Renon	fb15658cc9	fix typo: apsect should be aspect	2020-10-11 11:42:22 +02:00
Michael Morgan	c6d5d8a1a6	Remove unsafe statement in Point::deref by forwarding to Vector. Since both impls are #[inline], this should have no performance impact.	2020-10-09 15:27:02 -04:00
Sébastien Crozet	a8f73cb7b2	Run cargo fmt.	2020-08-25 20:47:07 +02:00
Sébastien Crozet	46d1cf2231	Add a libm and libm-force feature to transitively enable the corresponding simba feature.	2020-08-25 20:46:35 +02:00
sebcrozet	7c69cbf326	Don't depend on serde_derive explicitly.	2020-08-25 20:46:04 +02:00
Sébastien Crozet	6300d34356	Add the ::ith constructor for vectors. This initializes a vectors to zero except the i-th element set to a given value.	2020-08-25 20:46:04 +02:00
Michael Stevens	0a0799f76a	Remove unnecessary Trait bound DimSub<Dynamic> in fn cholesky(self)	2020-08-03 18:20:26 +02:00
Frans Skarman	0f6c0e5233	Update version in docs header	2020-07-31 14:14:39 +02:00
Sébastien Crozet	2ab82befe4	Merge pull request #631 from Andlon/matrixcompare Basic matrixcompare functionality	2020-07-17 01:10:04 -07:00
danielschlaugies	f9f7169558	Add matrix exponential for complex matrices (#744 ) Added matrix exponential for complex matrices.	2020-07-16 10:29:52 +02:00
CGMossa	bc70258e5c	Why Option<_> (#746 ) Add a comment about why `UnitQuaternion::rotation_between` returns an Option.	2020-07-16 09:27:06 +02:00
Adam Nemecek	1cf7d12695	unrolled new_nonuniform_scaling_wrt_point	2020-07-05 13:29:08 -07:00
Adam Nemecek	6a1c4f84af	cargo fmt	2020-07-02 10:31:30 -07:00
Adam Nemecek	4653f772bd	added new_nonuniform_scaling_wrt_point to Matrix3 & Matrix4	2020-07-02 10:16:18 -07:00
Andreas Longva	9196759bc2	Improve matrixcompare example	2020-06-29 19:03:20 +02:00
Andreas Longva	f6730dac1f	Basic matrixcompare functionality	2020-06-29 18:50:19 +02:00
Jenan Wise	85a64fb517	More verbose DMatrix dim asserts where possible. Previously, most dimension mismatch asserts used raw `assert!` and did not include the mismatching dimensions in the panic message. When using dynamic matrices, this led to somewhat-opaque panics such as: ```rust let m1 = DMatrix::<f32>::zeros(2, 3); let m2 = DMatrix::<f32>::zeros(5, 10); m1 + m2 // panic: Matrix addition/subtraction dimensions mismatch. ``` This patch adds dimension information in the panic messages wherever doing so did not add additional bounds checks, mostly by simply changing `assert!(a == b, ...)` cases to `assert_eq!`. After: ```rust // panic: assertion failed: `(left == right)` // left: `(2, 3)`, // right: `(5, 10)`: Matrix addition/subtraction dimensions mismatch. ``` Note that the `gemv` and `ger` were not updated, as they are called from within other functions on subset matricies -- e.g., `gemv` is called from `gemm` which is called from `mul_to` . Including dimension information in the `gemv` panic messages would be confusing to `mul` / `mul_to` users, because it would include dimensions of the column vectors that `gemm` passes to `gemv` rather than of the original `mul` arguments. A fix would be to add bounds checks to `mul_to`, but that may have performance and redundancy implications, so is left to another patch.	2020-06-22 17:18:53 -07:00
sebcrozet	2c2d1e4f07	Run cargo fmt.	2020-06-07 09:07:25 +02:00
Sébastien Crozet	3359e25435	Cholesky: add unchecked construction compatible with AoSoA SIMD.	2020-06-07 09:05:10 +02:00
Sébastien Crozet	423b4b27b0	Merge pull request #585 from fusion-engineering-forks/pr-default	2020-06-07 08:58:47 +02:00
Chris Hodapp	7363caba17	Fix doc typo (v is right-singular vectors, not left)	2020-04-21 10:23:00 -04:00
sebcrozet	6dc739b70b	Remove unused allocator bound.	2020-04-21 10:37:14 +02:00
sebcrozet	f4c0897764	Fix compilation of matrix exponential when targetting no-std.	2020-04-21 10:35:20 +02:00
Fredrik Jansson	583a8fb110	Removed unsafe immutable hack	2020-04-12 13:27:11 +02:00
Fredrik Jansson	e914afe2af	Added support for dynamic matrices	2020-04-12 11:59:06 +02:00
Fredrik Jansson	0a3ee99cdb	Changed dimension name R to D Changed N::from_x to crate::convert	2020-04-12 11:46:00 +02:00
Fredrik Jansson	4ec94408b5	Pub use of exp in the linalg module	2020-04-07 09:41:32 +02:00
Fredrik Jansson	b3ef66fd14	Fixed bug in onenorm_matrix_power_norm	2020-04-07 09:41:32 +02:00
Fredrik Jansson	e156561677	one_norm is not a public function	2020-04-07 09:41:32 +02:00
Fredrik Jansson	2696ffd7a1	Fixed bug by introducing one norm	2020-04-07 09:41:32 +02:00
Fredrik Jansson	c0a6df55b1	Addition of matrix exponent for static size matrices.	2020-04-07 09:41:32 +02:00
sebcrozet	677f355143	Run rustfmt.	2020-04-05 23:19:10 +02:00
Sébastien Crozet	b81aed767f	Merge pull request #713 from rustsim/soa_simd Switch to Simba and make the base and geometry modules mostly SIMD AoSoA friendly.	2020-04-05 21:16:48 +02:00
sebcrozet	bbb3be512e	Run cargo fmt.	2020-04-05 18:49:48 +02:00
sebcrozet	691f58b622	Fix compilation of tests.	2020-04-05 18:33:03 +02:00
sebcrozet	2c03353b30	Add missing docs.	2020-04-05 18:02:03 +02:00
sebcrozet	c5dad7f960	Re-add all the alga trait impls behind a feature.	2020-04-05 17:53:27 +02:00
sebcrozet	191ccbf551	Fix warnings and compilation with the `arbitrary` feature.	2020-04-05 17:18:50 +02:00
sebcrozet	d48a644d5c	Add missing implementatino of SimdValue for UnitQuaternion.	2020-04-05 16:35:26 +02:00
sebcrozet	8f662a1a61	Rename translation simba impl file.	2020-04-05 16:35:16 +02:00
Chia-Sheng Chen	65bc037b5d	Supplement the document of fn as_ptr	2020-04-03 17:56:08 +08:00
Chia-Sheng Chen	b996a6f0ce	Supplement the document of fn vector_to_matrix_index	2020-04-03 17:39:49 +08:00
Fan Jiang	0e69df2999	Update format	2020-04-01 01:14:32 -04:00
Fan Jiang	451c61e293	Add TODO notice and reference to issue	2020-03-31 17:04:10 -04:00
Fan Jiang	526dac1914	Be more specific on what is happening here	2020-03-31 17:03:07 -04:00
Fan Jiang	74bfd9cad6	Change to the recommended style of using MaybeUninit	2020-03-31 16:50:26 -04:00
Sébastien Crozet	a095a7dfcd	Re-add some missing transform multiplications.	2020-03-24 19:06:28 +01:00
Sébastien Crozet	81bb9e94f8	Re-add orthogonalization and subspace basis computation.	2020-03-24 19:06:05 +01:00
Sébastien Crozet	8ef46d62cb	Re-add inf/sup.	2020-03-24 19:05:47 +01:00
Sébastien Crozet	cdbc9da46c	Add From<[...; .]> impls for AoSoA Isometry and Similarity.	2020-03-24 10:16:31 +01:00
sebcrozet	b3f347e45e	Add From<[...; .]> impls for all SIMD geometric sructures up to the isometry (excluded).	2020-03-23 09:16:01 +01:00
sebcrozet	b1857e6a36	Fix compilation of tests.	2020-03-21 23:44:24 +01:00
sebcrozet	cbcf4d7c27	Make Isometry, Unit/Quaternion, Rotation, Similarity, and UnitComplex partially compatible with AoSoA.	2020-03-21 23:35:41 +01:00
sebcrozet	f8cd26cfa9	Replace alga by simba.	2020-03-21 12:16:46 +01:00
Sébastien Crozet	002e735c76	Make blas, matrix, norm, and ops.rs compatible with SoA Simd.	2020-03-17 17:58:36 +01:00
Fan Jiang	fe75c60325	Fix warnings on latest rustc	2020-03-10 18:20:52 -04:00
Sébastien Crozet	155ba3a50a	Merge pull request #698 from rustsim/try_set_magnitude Add a method to set the magnitude of a vector.	2020-03-02 12:45:39 +01:00
Sébastien Crozet	1d64de3822	Merge pull request #609 from aplund/dev Refactor row_sum() and column_sum() to cover more cases.	2020-03-02 12:45:39 +01:00
sebcrozet	b09d9770f7	Add a method to set the magnitude of a vector.	2020-03-02 12:45:39 +01:00
Sébastien Crozet	a67c451ae5	Merge pull request #607 from cauthmann/dev Add #[must_use] to all functions with a _mut variant (#598)	2020-03-02 12:45:39 +01:00
nnmm	54f1c71742	Small docs improvements	2020-03-02 12:45:39 +01:00
Ilya Epifanov	a62d9d1ad1	GivensRotation::new() should default to (I, 0)	2020-03-02 12:45:38 +01:00
S.Brandeis	6d608cb99f	Revert "Broader PartialEq implementation for types implementing Dim trait" This reverts commit `6f5c9c0f`	2020-03-02 12:45:38 +01:00
S.Brandeis	08d990f276	Make shape check a one-liner in impl PartialEq for Matrix	2020-03-02 12:45:38 +01:00
S.Brandeis	d35ef06f44	Remove unnecessary PartialEq trait use in PartialEq impl for Matrix	2020-03-02 12:45:38 +01:00
S.Brandeis	403e63dc5e	Remove trailing whitespace	2020-03-02 12:45:38 +01:00
S.Brandeis	8a3f6a12cd	Refactor and move named_dimension! macro	2020-03-02 12:45:38 +01:00
S.Brandeis	50ea55e877	Modify PartialEq for Matrix to allow comparison with all types of Matrix	2020-03-02 12:45:38 +01:00
S.Brandeis	2b8410e08b	Fix bug - PartialEq for Matrix no longer panics when shapes do not match	2020-03-02 12:45:38 +01:00
S.Brandeis	39a433c0e7	Broader PartialEq implementation for types implementing Dim trait	2020-03-02 12:45:38 +01:00
Sébastien Crozet	12fa938516	Merge pull request #686 from rustsim/fix_vector_slerp Fix slerp for regular vectors.	2020-03-02 12:45:38 +01:00
sebcrozet	e911bfc7db	Fix doc-test for vector slerp.	2020-03-02 12:45:38 +01:00
sebcrozet	5f4a0c7b13	Fix slerp for regular vectors.	2020-03-02 12:45:38 +01:00
Sébastien Crozet	9ec8d4dbd8	Merge pull request #688 from rustsim/matrix_to_slice Add matrix/slice conversions.	2020-03-02 12:45:37 +01:00
Mara Bos	43747b4f59	Implement Extend<&N> for VecStorage. Extend<N> was already implemented, but nalgebra vectors/matrices give iterators that give &N, not N, so implementing Extend<&N> as well makes it easier to use. It seems common practice to do so: The standard library's Vec also implments Extend for both T and &T.	2020-03-02 12:45:37 +01:00
Sébastien Crozet	2728827a45	Merge pull request #684 from aweinstock314/scalar-inlined-clone Add inlined_clone to Scalar, and relax bounds from `Scalar + Copy` to…	2020-03-02 12:45:37 +01:00
sebcrozet	8bf94f7afb	Add matrix/slice conversions. Fix #687.	2020-03-02 12:45:37 +01:00
Sébastien Crozet	999c48e6ed	Merge pull request #680 from aweinstock314/copy-scalar-separation Move `Copy` constraint from the definition of `Scalar` to all its use…	2020-03-02 12:45:37 +01:00
Avi Weinstock	774f4da3e2	Add `Clone` to `Scalar`, providing a default implementation of `inlined_clone`. Change `Scalar + Clone` bounds to just `Scalar`.	2020-03-02 12:45:37 +01:00
Avi Weinstock	52aac8b975	Add inlined_clone to Scalar, and relax bounds from `Scalar + Copy` to `Scalar + Clone` nearly everywhere. The various nalgebra-lapack FooScalars are still Copy because they make use of uninitialized memory. nalgebgra-glm Number still uses Copy because upstream `approx` requires it.	2020-03-02 12:45:37 +01:00
Aaron Hill	6bb355f4d0	Fix some out-of-bounds `offset` calls After we yield the final element from the iterator, we don't offset `ptr` agian, to avoid having it go out-of-bounds. However, `inner_end` may be several elements out-of-bounds, depending on the value of `size`. Therefore, we use `wrapping_offset` to avoid undefined behavior.	2020-03-02 12:45:37 +01:00
Avi Weinstock	6c236af696	Add Scalar + Copy bounds to code that's under feature flags. `./ci/test.sh` now passes locally. Refactoring done via the following sed commands: ```bash export RELEVANT_SOURCEFILES="$(find src -name '.rs') $(find examples -name '.rs')" for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $Arbitrary$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $Serialize$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $Deserialize$/N\1: Scalar + Copy + \2/' $f; do export RELEVANT_SOURCEFILES="$(find nalgebra-glm -name '.rs')" for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar,/N\1: Scalar + Copy,/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar>/N\1: Scalar + Copy>/' $f; done for f in algebra-glm/src/traits.rs; do sed -i 's/Scalar + Ring/Scalar + Copy + Ring>/' $f; done # Number trait definition ```	2020-03-02 12:45:37 +01:00
Sébastien Crozet	e0db624031	Merge pull request #662 from Aaron1011/fix/final-offset Don't call 'offset' on a dangling pointer	2020-03-02 12:45:37 +01:00
Avi Weinstock	7d99015473	Move `Copy` constraint from the definition of `Scalar` to all its use-sites. This should semantically be a no-op, but enables refactorings to use non-Copy scalars on a case-by-case basis. Also, the only instance of a `One + Zero` trait bound was changed into a `Zero + One` bound to match the others. The following sed scripts were used in the refactoring (with each clause added to reduce the error count of `cargo check`): ```bash export RELEVANT_SOURCEFILES="$(find src -name '.rs') $(find examples -name '.rs')" for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar,/N: Scalar+Copy,/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Field/N: Scalar + Copy + Field/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Zero/N: Scalar + Copy + Zero/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Closed/N: Scalar + Copy + Closed/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Eq/N: Scalar + Copy + Eq/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + PartialOrd/N: Scalar + Copy + PartialOrd/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + Zero/N: Scalar + Copy + Zero/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + PartialEq/N: Scalar + Copy + PartialEq/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar>/N: Scalar+Copy>/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + $bound/N: Scalar + Copy + $bound/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + $bound/N: Scalar + Copy + $bound/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]$: Scalar,/N\1: Scalar+Copy,/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N: Scalar + $trait/N: Scalar + Copy + $trait/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]$: Scalar + Superset/N\1: Scalar + Copy + Superset/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]$: Scalar + $[a-zA-Z]Eq$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $[a-zA-Z]Eq$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $hash::$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar {/N\1: Scalar + Copy {/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $Zero$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $Bounded$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $Lattice$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $Meet\\|Join$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $fmt::$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $Ring$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $Hash$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $Send\\|Sync$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/One + Zero/Zero + One/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $Zero$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar + $$marker$/N\1: Scalar + Copy + \2/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/N$[0-9]\?$: Scalar>/N\1: Scalar + Copy>/' $f; done for f in $RELEVANT_SOURCEFILES; do sed -i 's/Scalar+Copy/Scalar + Copy/' $f; done ```	2020-03-02 12:45:37 +01:00
Sébastien Crozet	5a0ee23e3b	Fix Vector::axpy for noncommutative cases (#648 ) Fix Vector::axpy for noncommutative cases	2020-03-02 12:45:37 +01:00
Aaron Hill	e981283500	Switch to `wrapping_offset` instead of unsafe `offset`	2020-03-02 12:45:37 +01:00
Sébastien Crozet	ef3406cc8f	Cholupdate (#673 ) Cholupdate	2020-03-02 12:45:37 +01:00
Jakub Konka	fe65b1c129	Add Vector::axcpy method The added method `Vector::axcpy` generalises `Vector::gemv` to noncommutative cases since it allows us to write for `gemv` `self.axcpy(alpha, &col2, val, beta)`, instead the usual `self.axpy(alpha * val, &col2, beta)`. Hence, `axcpy` preserves the order of scalar multiplication which is important for applications where commutativity is not guaranteed (e.g., matrices of quaternions, etc.). This commmit also removes helpers `array_axpy` and `array_ax`, and replaces them with `array_axcpy` and `array_axc` respectively, which like above preserve the order of scalar multiplication. Finally, `Vector::axpy` is preserved, however, now expressed in terms of `Vector::axcpy` like so: ``` self.axcpy(alpha * val, &col2, beta) ```	2020-03-02 12:45:37 +01:00
Aaron Hill	4e25bd87fb	Don't call 'offset' on a dangling pointer When creating a matrix with only one zero dimension, we end up with a matrix with a total size of zero, but a non-zero stride for elements. While such a matrix can never actually have any elements, we need to be careful with how we use the pointer associated with it. Since such a pointer will always be dangling, it can never be used with `ptr.offset`, which requires that the pointer be in-bounds or one passed the end of an allocation. Violating this results in undefined behavior. This commit adds in checks before the uses of `ptr.offset`. If we ever need to offset from a pointer when our actual allocation size is zero, we skip offsetting, and return the original pointer. This is fine because any actual use of the original or offsetted pointer would already be undefined behavior - we shoul never be trying to dereference the pointer associated with a zero-size matrix. This issue was caught be running `cargo miri test` on the project.	2020-03-02 12:45:37 +01:00
Jakub Konka	e1c8e1bccf	Fix Vector::axpy for noncommutative cases One example would be performing simple matrix multiplication over a division algebra such as quaternions.	2020-03-02 12:45:37 +01:00
Nestor Demeure	50ad84e4b1	Update cholesky.rs corrected typo ni doc for `xx_rank_one_update`	2020-03-02 12:45:36 +01:00
Sébastien Crozet	d78309b1fd	Merge pull request #669 from daingun/patch-2 Use same algorithm to solve 2x2 eigenvalue problem	2020-03-02 12:45:36 +01:00
sebcrozet	cd8fc9285f	Add some missing spaces.	2020-03-02 12:45:36 +01:00
daingun	a5b2a4ceb7	Merge pull request #1 from daingun/patch-1 Correct Schur decomposition for 2x2 matrices	2020-03-02 12:45:36 +01:00
sebcrozet	b96159aab3	Fix Cholesky for no-std platforms.	2020-03-02 12:45:36 +01:00
daingun	50417494ec	Use same algorithm to solve 2x2 eigenvalue problem The eigenvalue problem is solved in two different method that use different methods to calculate the discriminant of the solution to the quadratic equation. Use the method whose computation is considered more stable.	2020-03-02 12:45:36 +01:00
daingun	667c49d0e1	Correct Schur decomposition for 2x2 matrices Due to rounding and possible loss of precision the lower left element of the 2x2 matrix may be different from zero.	2020-03-02 12:45:36 +01:00
Nestor Demeure	59c6a98615	finished cleaning	2020-03-02 12:45:36 +01:00
Nestor Demeure	3d08a80d8d	needs faster matrix initialization	2020-03-02 12:45:36 +01:00
Nestor Demeure	f54faedc32	tests pass, needs cleanup	2020-03-02 12:45:36 +01:00
Nestor Demeure	27a2045389	insert does compile	2020-03-02 12:45:36 +01:00
Nestor Demeure	c613360a5c	insert does not compile yet	2020-03-02 12:45:36 +01:00
Nestor Demeure	b29231cf7b	found uneeded storagemut	2020-03-02 12:45:36 +01:00
Nestor Demeure	cfa7bbdc7c	remove column is now working	2020-03-02 12:45:36 +01:00
Nestor Demeure	498c6ef60b	added template for remove_column	2020-03-02 12:45:36 +01:00
Nestor Demeure	e583e37d1c	finally got the correct type for insert column	2020-03-02 12:45:36 +01:00
Nestor Demeure	2f18aee212	added assertion	2020-03-02 12:45:36 +01:00
Nestor Demeure	3d170e1684	removed useless if	2020-03-02 12:45:36 +01:00
Nestor Demeure	b2a50404b6	code cleaned	2020-03-02 12:45:36 +01:00
Nestor Demeure	516155025a	code cleaned	2020-03-02 12:45:36 +01:00
Nestor Demeure	7347d467ae	rank update passed tests	2020-03-02 12:45:36 +01:00
Nestor Demeure	96c16af66f	updated comment	2020-03-02 12:45:36 +01:00
Nestor Demeure	16154f163a	added real constraint on sigma	2020-03-02 12:45:36 +01:00
Nestor Demeure	5942a2a125	got test to compile	2020-03-02 12:45:36 +01:00
Nestor Demeure	0c9451165d	first version of rank one update	2020-03-02 12:45:36 +01:00
Andreas Longva	2f77d73226	Generalize From<_> for MatrixSlice(Mut) to allow different strides	2020-03-02 12:45:35 +01:00
daingun	1103d49b80	Correct Schur decomposition for 2x2 matrices Due to rounding and possible loss of precision the lower left element of the 2x2 matrix may be different from zero.	2020-03-02 12:45:35 +01:00
Andreas Longva	a05aa313da	Implement From<&Matrix> for MatrixSlice	2020-03-02 12:45:35 +01:00
Nestor Demeure	6f1e924e40	used Storage trait for solve see issue 667	2020-03-02 12:45:35 +01:00
Nestor Demeure	ffb69d5a6f	used Storage trait for solve method as per issue 667 https://github.com/rustsim/nalgebra/issues/667	2020-03-02 12:45:35 +01:00
Nestor Demeure	456a5a84e7	Used Storage trait for solve method See issue 667 : https://github.com/rustsim/nalgebra/issues/667	2020-03-02 12:45:35 +01:00
sebcrozet	0cc1bac816	Bump dependencies.	2019-10-28 14:15:03 +01:00
Edoardo Morandi	d0d1172d4b	Rand 0.6 -> 0.7 * Bumped rand version to 0.7 * Added dependency to rand_distr * Bumped quickcheck version to 0.9 (because of rand) * Bumped rand_xorshift version to 0.2	2019-10-28 14:15:03 +01:00
thibault	67f3379b34	Corrected typo.	2019-10-28 14:15:03 +01:00
thibault	7773f13016	Changed name. Changed argument. Added documentation line.	2019-10-28 14:15:03 +01:00
thibault	dacd15e927	Added function to compute the mean quaternion from a vector of unit quaternions.	2019-10-28 14:15:03 +01:00
Pierre Avital	b5f43c6efc	Switched fmt implementation to a macro, applied that macro to all formats in std	2019-10-28 14:15:03 +01:00
Pierre Avital	6ee0e02612	implemented LowerExp	2019-10-28 14:15:03 +01:00
sebcrozet	be41cb96e8	GEMM on empty matrices: properly take the beta parameter into account.	2019-10-28 14:15:03 +01:00
sebcrozet	8e759ade83	Fix multiplication between matrices of dimension 0. Fix #644	2019-10-28 14:15:03 +01:00
Koen Deschacht	fba61923ae	.min() and .max(): updated examples to be more concise	2019-10-28 14:15:03 +01:00
Koen Deschacht	8f0ee9fa90	Allow getting .min() and .max() of matrices of unsigned integers	2019-10-28 14:15:03 +01:00
sebcrozet	cfb654240c	Matrix::transform_point: correctly take the normalization term into account. Fix #640	2019-08-27 22:05:28 +02:00
Fabian Löschner	e170729f67	Simplified ordering check	2019-08-27 22:05:28 +02:00
Fabian Löschner	a06b833343	More elegant initial value for xcmp	2019-08-27 22:05:28 +02:00
Fabian Löschner	c625a37525	Undo breaking changes	2019-08-27 22:05:28 +02:00
Fabian Löschner	a4a5750ccd	Clarified documentation of min/max behaviour	2019-08-27 22:05:28 +02:00
Fabian Löschner	d21c65f755	Fix for [a,ca]min/max methods. Panic on empty matrices, propagate NaN, fix of wrong results, added doc tests	2019-08-27 22:05:28 +02:00
Jake Shadle	4fa4a6b854	HTTPS All The Things (#608 ) * Use https for all links where it is valid * Fix random links to external sites	2019-08-27 22:05:28 +02:00
Las	3d97b21aea	Fix incorrect documentation from `s/Real/&Field`	2019-08-27 22:05:28 +02:00
Jack Wrenn	c8ae3839c1	simplify anti-aliasing assertion	2019-08-27 22:05:28 +02:00
Jack Wrenn	2e273ad6c5	prevent constructing `MatrixSliceMutMN` for which disjoint indices may alias the same linear index Fixes #486.	2019-08-27 22:05:28 +02:00
Stefan Mesken	e86ab5db3d	removed depedency on Vec	2019-08-27 22:05:28 +02:00
Stefan Mesken	4add995c1b	addressed Trevis CI error	2019-08-27 22:05:28 +02:00
Stefan Mesken	3baefb1319	Allow the removal of multiple rows/columns given an array of indices. #530	2019-08-27 22:05:28 +02:00
Austin Lund	f9921a6774	Refactor row_sum() and column_sum() to cover more cases. Currently the methods for row_sum and column_sum require Field and Supersetof<f64>. This means that to perform a row_sum or column_sum requires the scalar type to have more properties than just addition. Consequently, row_sum() won't work on integer matricies. This patch makes the only requirement that the scalar type be an additive monoid. Doc tests using integers are also added.	2019-06-20 09:18:42 +10:00
Jake Shadle	0384268bd4	HTTPS All The Things (#608 ) * Use https for all links where it is valid * Fix random links to external sites	2019-06-11 20:56:50 +02:00
Christian Authmann	589aebbf85	Add #[must_use] to all functions with a _mut variant (#598 )	2019-06-05 23:04:04 +02:00
Las	65e4c59152	Fix incorrect documentation from `s/Real/&Field`	2019-04-17 19:30:45 +02:00
Mara Bos	85c931520a	Implement Default for Quaternion and UnitQuaternion.	2019-04-16 10:12:09 +02:00
Mara Bos	e6265da980	Implement Default for MatrixMN.	2019-04-16 10:11:27 +02:00
Jack Wrenn	05eb9ac2ba	simplify anti-aliasing assertion	2019-04-16 09:14:46 +02:00
Jack Wrenn	306f096c64	prevent constructing `MatrixSliceMutMN` for which disjoint indices may alias the same linear index Fixes #486.	2019-04-16 09:14:46 +02:00
Stefan Mesken	ff9027f473	removed depedency on Vec	2019-04-08 23:44:49 +02:00
Stefan Mesken	cb459d4493	addressed Trevis CI error	2019-04-08 23:44:49 +02:00
Stefan Mesken	5392b936d1	Allow the removal of multiple rows/columns given an array of indices. #530	2019-04-08 23:44:49 +02:00
Sébastien Crozet	b5f452087e	Release v0.18.0	2019-03-31 17:32:40 +02:00
sebcrozet	bb06701eff	Fix the return type of `convolve_same` to match the documentation.	2019-03-31 17:04:20 +02:00
sebcrozet	ae4afa3d2c	Merge branch 'master-public' into dev # Conflicts: # Cargo.toml # src/base/matrix.rs # src/geometry/quaternion.rs	2019-03-31 16:33:25 +02:00
sebcrozet	b5b81a0ba9	Bump version numbers.	2019-03-31 15:25:54 +02:00
sebcrozet	94a8babcdc	Uncomment the fast renormalization of Rotation2.	2019-03-31 14:34:07 +02:00
sebcrozet	18b9f82042	Fix warnings.	2019-03-31 13:32:26 +02:00
sebcrozet	7dbff7c389	Continue reexporting the deprecated alga::general::Real trait.	2019-03-31 12:26:20 +02:00
sebcrozet	55873cae37	Fix compilation with no-std.	2019-03-31 12:06:26 +02:00
sebcrozet	ba40e8eb55	Fix merge errors due to the switch to rust 2018.	2019-03-31 10:53:31 +02:00
sebcrozet	38ef0cbf7b	Merge branch 'dev' into complex # Conflicts: # src/base/ops.rs # src/geometry/isometry.rs # src/geometry/quaternion.rs # src/geometry/quaternion_construction.rs # src/geometry/rotation.rs # src/geometry/similarity.rs # src/geometry/transform.rs # src/geometry/translation.rs # src/geometry/unit_complex.rs	2019-03-31 10:48:59 +02:00
Adam Nemecek	1e04053a21	refactoring	2019-03-31 10:34:03 +02:00
Adam Nemecek	e416360fc9	geometric operations	2019-03-31 10:34:03 +02:00
Simon Puchert	74aefd9c23	Improve precision of UnitQuaternion::angle (#569 ) The previous implementation had stability problems for small angles due to the behaviour of the arccosine it used. In particular, it needs a hack to handle "cosines" greater than 1 and the smallest obtainable nonzero angle for e.g. f32 is acos(1-2^-22) = 0.00069... These problems can be fixed by using an arctangent-based formula.	2019-03-31 10:32:34 +02:00
sebcrozet	56f961c4bc	Reexport Complex from num_complex.	2019-03-26 18:02:14 +01:00
sebcrozet	3b6cd04a80	Adapt BLAS tests to complex numbers.	2019-03-26 18:02:03 +01:00
sebcrozet	4ef4001836	Rename Real to RealField.	2019-03-25 11:21:41 +01:00
sebcrozet	5b28c39fa7	Rename Complex to ComplexField.	2019-03-25 11:19:36 +01:00
Samuel Hurel	b4d800f3e2	Fix matrix slerp function (#568 ) * Fix matrix slerp function * Adding slerp doc test	2019-03-24 21:44:49 +01:00
sebcrozet	3cbe60523a	2018 edition.	2019-03-23 14:33:47 +01:00
sebcrozet	ce24ea972e	Remove all spurious allocation introduced by complex number support on decompositions.	2019-03-23 14:13:00 +01:00
sebcrozet	921a05d523	Implement some BLAS opertaions involving adjoint.	2019-03-23 11:48:12 +01:00
sebcrozet	1001e8ee0f	Cleanup warnings and rename Schur -> RealSchur	2019-03-23 11:46:56 +01:00
sebcrozet	fd65738738	Fix icamax_full doc-test.	2019-03-19 22:56:32 +01:00
sebcrozet	cb367a645d	Fix mint tests.	2019-03-19 22:53:21 +01:00
sebcrozet	b0a9eab0b9	Final SVD fix.	2019-03-19 22:52:57 +01:00
sebcrozet	3edef2f006	Decomposition results: return a real vector whenever applicable. This includes singular values, eigenvalues of hermitian matrices, tridiagonalization and bidiagonalization diagonal and off-diagonal elements.	2019-03-19 14:22:59 +01:00
sebcrozet	2f0d95bdbb	Fix most tests.	2019-03-19 12:00:10 +01:00
sebcrozet	e4748c69ce	Start fixing SVD.	2019-03-18 11:23:19 +01:00
adamnemecek	1e614db227	Quaternionic division + refactoring (#563 )	2019-03-18 09:08:42 +01:00
Sébastien Crozet	f916dae6ed	Merge pull request #537 from greizgh/fix-axpy-typo Fix typo in axpy documentation	2019-03-16 10:06:35 +01:00
Sébastien Crozet	fac012a775	Merge pull request #558 from tpdickso/geometric-transform-point Add the `transform` methods as inherent methods on geometric types	2019-03-16 10:06:00 +01:00
Greizgh	0f09f2a58c	Fix typo in axpy documentation	2019-03-15 15:59:39 +01:00
Sébastien Crozet	a2c0a453d3	Add operator explanation to docs Co-Authored-By: tpdickso <tpdickso@uwaterloo.ca>	2019-03-15 10:50:47 -04:00
sebcrozet	010c009cff	Fix Schur decomposition.	2019-03-12 13:15:02 +01:00
est31	db3d08f81a	Fix two compiler warnings Fixes #561	2019-03-12 09:00:23 +01:00
Sébastien Crozet	b46cf75996	Merge pull request #560 from adamnemecek/master quaternion trigonometry	2019-03-04 21:18:24 +01:00
Adam Nemecek	edb08cd900	quaternion trigonometry	2019-03-04 08:36:46 -08:00
Sébastien Crozet	2f4983d778	Merge pull request #539 from npapapietro/Implement_convolution_#520 Implement convolution #520	2019-03-02 22:47:21 +01:00
Nathan	36feddb8c2	Moving functions into impl for Vector<N,D,S>	2019-03-02 15:00:40 -06:00
sebcrozet	77f048b6b9	WIP use Complex instead of Real whenever possible on the linalg module.	2019-03-02 19:33:49 +01:00
Benjamin Hetherington	aeff67ecbd	Correct typo in quaternion documentation (#559 ) Correct "looses" to "loses" in quaternion.rs documentation.	2019-02-25 17:34:13 +01:00
Nathan	28525bfc20	Restructured usage of convolves, added unit testing.	2019-02-24 19:53:09 -06:00
Terence	2a2e9d7f8e	Add the `transform` methods as inherent methods on geometric types This adds `transform_point`, `transform_vector`, `inverse_transform_point` and `inverse_transform_vector` as inherent methods on the applicable geometric transformation structures, such that they can be used without the need to import the `Transformation` and `ProjectiveTransformation` traits from `alga`.	2019-02-24 11:29:27 -05:00
adamnemecek	704331be4f	added Quaternion accessors for r,i,j,k, refactored conjugate to use imag (#551 )	2019-02-23 16:03:01 +01:00
Nathan	a3d571ea6b	Merge remote-tracking branch 'upstream/master' into Implement_convolution_#520	2019-02-23 08:29:41 -06:00
Jack Wrenn	20e9c6f480	Implement `iter::Sum` for `DMatrix` (#552 ) Fixes #514.	2019-02-23 15:02:27 +01:00
sebcrozet	7c91f2eeb5	Use Complex instead of Real whenever possible on the base/ module.	2019-02-23 11:24:07 +01:00
Nathan	2a2debf58b	Fixing documentation	2019-02-20 20:32:09 -06:00
Nathan	9f52019385	Fixing type traits based on feedback, `convolve_full` still broken	2019-02-18 19:01:18 -06:00
Sébastien Crozet	c97dfaf381	Add renormalization and rotation extraction from general 2D and 3D matrices. (#549 ) * Add From impls to convert between UnitQuaterion/UnitComplex and Rotation2/3 * Add rotation extraction from a Matrix2 or Matrix3. * Add fast Taylor renormalization for Unit. Fix 376. * Add renormalization for Rotation3. Renormalization for Rotation2 requires Complex to implement VectorSpace which will be fixed only on alga v0.9 * Update Changelog.	2019-02-18 22:41:46 +01:00
adamnemecek	975d72f070	Replace explicit types with Self where possible.	2019-02-16 22:29:41 +01:00
Nathan	b08c2ad70d	Feedback updates round 1	2019-02-14 20:54:26 -06:00
Nathan	bca385ea6b	Quick fix to documentation	2019-02-10 13:46:37 -06:00
Nathan	b3c6492530	Moved test file to lingal folder, wrote tests based on github ticket request (scipy reference)	2019-02-10 13:40:32 -06:00
sebcrozet	fac709b0c0	Release nalgebra v0.17 and nalgebra-glm v0.3.	2019-02-03 17:03:12 +01:00
Sébastien Crozet	cc7bab9755	Merge branch 'master' into as_ptr	2019-02-03 16:55:54 +01:00
sebcrozet	08f31837a8	Update to alga 0.8.	2019-02-03 15:52:15 +01:00
sebcrozet	7be7fc8776	Fix compilation with no-std.	2019-02-03 15:16:50 +01:00
sebcrozet	ce8879c37a	Add all the missing docs.	2019-02-03 14:18:55 +01:00
sebcrozet	fc24db8ff3	Merge branch 'master-public' into sparse # Conflicts: # Cargo.toml # examples/matrix_construction.rs # nalgebra-glm/src/constructors.rs # nalgebra-glm/src/ext/matrix_clip_space.rs # nalgebra-glm/src/ext/matrix_transform.rs # nalgebra-glm/src/ext/mod.rs # nalgebra-glm/src/ext/quaternion_common.rs # nalgebra-glm/src/gtx/quaternion.rs # nalgebra-glm/src/gtx/rotate_vector.rs # nalgebra-glm/src/lib.rs # nalgebra-glm/src/traits.rs # nalgebra-lapack/src/cholesky.rs # nalgebra-lapack/src/eigen.rs # nalgebra-lapack/src/hessenberg.rs # nalgebra-lapack/src/lu.rs # nalgebra-lapack/src/qr.rs # nalgebra-lapack/src/schur.rs # nalgebra-lapack/src/svd.rs # nalgebra-lapack/src/symmetric_eigen.rs # rustfmt.toml # src/base/array_storage.rs # src/base/blas.rs # src/base/cg.rs # src/base/default_allocator.rs # src/base/edition.rs # src/base/iter.rs # src/base/matrix.rs # src/base/swizzle.rs # src/base/vec_storage.rs # src/geometry/mod.rs # src/geometry/point_construction.rs # src/geometry/quaternion.rs # src/geometry/similarity.rs # src/geometry/translation.rs # src/geometry/unit_complex_construction.rs # src/linalg/bidiagonal.rs # src/linalg/cholesky.rs # src/linalg/full_piv_lu.rs # src/linalg/hessenberg.rs # src/linalg/lu.rs # src/linalg/permutation_sequence.rs # src/linalg/qr.rs # src/linalg/schur.rs # src/linalg/svd.rs # src/linalg/symmetric_eigen.rs # src/linalg/symmetric_tridiagonal.rs # tests/geometry/point.rs # tests/geometry/quaternion.rs # tests/lib.rs # tests/linalg/eigen.rs # tests/linalg/svd.rs	2019-02-03 12:53:41 +01:00
sebcrozet	f52bd4be3d	Rename VecStorage::data/data_mut to ::as_vec/as_vec_mut	2019-02-03 11:48:42 +01:00
sebcrozet	664658760a	Remove the Deref implementation for MatrixRef. Fix #380.	2019-02-03 11:41:14 +01:00
sebcrozet	e225297147	Add doc-tests for apply_norm and apply_metric_distance.	2019-02-03 11:29:10 +01:00
sebcrozet	48e9bbc065	Add tests for row and column iterators.	2019-02-03 11:17:23 +01:00
sebcrozet	bafd74da70	Fix doc-tests for variance.	2019-02-03 11:06:06 +01:00
sebcrozet	381fdb642c	Remove useless extern crate in doc-tests.	2019-02-03 11:01:11 +01:00
sebcrozet	dcae274d2e	Fix rebase fallback + add missing docs.	2019-02-03 08:33:07 +01:00
sebcrozet	414fe8afda	Pass references to zip_apply and zip_zip_apply.	2019-02-03 08:08:03 +01:00
sebcrozet	da8dc6c4bd	Use IntoIterator for select_rows and select_columns argument.	2019-02-03 08:08:03 +01:00
sebcrozet	d1391592a0	Add zip_apply and zip_zip_apply.	2019-02-03 08:08:03 +01:00
sebcrozet	904000ce27	Add argmin and argmax.	2019-02-03 08:08:03 +01:00
sebcrozet	0d2c1be8da	Add row and column iterators.	2019-02-03 08:08:03 +01:00
sebcrozet	bba1f48e81	Add select_rows and select_columns.	2019-02-03 08:06:24 +01:00
sebcrozet	01d1f9d24b	Simplify the construction of DVector. Fix #377.	2019-02-03 08:06:24 +01:00
sebcrozet	660b868603	Add more general norms and metrics. Fix #258.	2019-02-03 08:06:24 +01:00
sebcrozet	cc2a70664d	Add statistics functions: sum, variance, mean.	2019-02-03 08:06:24 +01:00
Sébastien Crozet	570611a59b	Merge pull request #524 from shivshank/master Add `push` method to Vector	2019-02-03 07:52:03 +01:00
Sébastien Crozet	9167965252	Merge pull request #525 from jswrenn/fix-serde-deserialization-panic Fix out-of-bounds panic during deserialization; produce error instead	2019-02-03 07:31:03 +01:00
Sébastien Crozet	77a317234c	Merge pull request #533 from ybyygu/master fix doc strings for `map_with_location` and `lower_triangle`	2019-02-03 07:29:49 +01:00
Wenping Guo	b42339ec94	fix doc string of `lower_triangle` method	2019-01-30 15:42:28 +08:00
Wenping Guo	bb3f3ac2ee	fix doc for `map_with_location` method	2019-01-30 09:33:45 +08:00
sebcrozet	13f76efe36	Add simple constructors for pure-translation and pure-rotation isometries.	2019-01-29 12:04:23 +01:00
sebcrozet	a7ab61f974	Add horizontal and vertical resizing for dynamic matrices and vectors.	2019-01-29 12:03:48 +01:00
sebcrozet	9fbdedb942	Implement ContiguousStorage for some matrix slices.	2019-01-29 12:02:05 +01:00
Gedl	59b0709fcf	Retain new_observer_frame as a deprecated wrapper function	2019-01-17 10:17:00 +01:00
Gedl	3fdcf5329d	Rename ::new_observer_frame to ::face_towards	2019-01-16 22:41:25 +01:00
Jack Wrenn	6426a7cb6f	Fix out-of-bounds panic during deserialization; produce error instead. Fixes #522	2019-01-16 11:23:20 -05:00
shivshank	85a943b7ef	Rewrite to_homogenous for vectors to use push	2019-01-09 21:48:03 -05:00
shivshank	3055c289c0	Add `push` method to Vector	2019-01-09 21:38:58 -05:00
sebcrozet	5569850dbd	Fix examples on stable.	2018-12-29 15:32:09 +01:00
sebcrozet	c9351cb818	Fix merge fallout.	2018-12-29 14:57:26 +01:00
sebcrozet	82106caa9e	Merge branch 'dev' into master-public # Conflicts: # src/linalg/svd.rs	2018-12-29 14:39:32 +01:00
Sébastien Crozet	564246ec1c	Merge pull request #507 from burtonageo/update_deps_2 Update dependencies, and fix tests from fallout	2018-12-29 14:33:53 +01:00
sebcrozet	be8d1ce3ce	Fix compilation errors related to rand.	2018-12-29 14:22:24 +01:00
Jack Wrenn	5a9a1eb645	typofix: indicies -> indices	2018-12-29 13:41:56 +01:00
Jack Wrenn	4ab8a290c7	groundwork for indexing with typenums	2018-12-29 13:41:56 +01:00
Jack Wrenn	939915131d	MutMatrixIndex -> MatrixIndexMut	2018-12-29 13:41:56 +01:00
Jack Wrenn	57123ed6aa	Overloaded Indexing	2018-12-29 13:41:56 +01:00
Jack Wrenn	d3510b8ff6	typofix: `DimNameNimimum` -> `DimNameMinimum`	2018-12-29 13:41:23 +01:00

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1474 Commits