07c3fbc191
Merge branch 'dev' into bytemuck
2021-07-22 17:47:57 -05:00
22b657f566
First draft of `Owned` overhaul
2021-07-19 18:00:40 -05:00
a753d84aae
cargo fmt
2021-07-17 21:50:06 -05:00
b74be8499f
Miscellaneous improvements
2021-07-17 21:43:50 -05:00
10b5dc9bb6
Many miscellaneous improvements throughout
2021-07-17 20:19:20 -05:00
7e1b2f81b3
Fixed some more blatant issues
2021-07-17 13:53:01 -05:00
fa1ed9683b
Got rid of the `unimplemented_or_uninitialized_generic` macro
2021-07-17 13:36:35 -05:00
0687318c7a
Tests work!
2021-07-17 13:30:57 -05:00
c01d591478
We have reached compilation!
2021-07-17 13:01:03 -05:00
9a528e23b9
Almost!
2021-07-17 04:36:14 -05:00
a6b8dd6d78
Checkpoint #10
2021-07-17 02:52:57 -05:00
87fe2b30df
Checkpoint #9
2021-07-16 23:17:56 -05:00
c3f869e017
Checkpoint #8
2021-07-16 01:53:28 -05:00
8270dd8e89
`ops.rs` works too now!
2021-07-16 00:39:15 -05:00
54e9750191
Tied some blas loose strings
2021-07-16 00:27:16 -05:00
df9b6f5f64
blas.rs works now!
2021-07-15 23:56:58 -05:00
b1775ee747
Add Transform × UnitComplex & friends
2021-07-14 23:52:38 -05:00
bbd045d216
`blas.rs` should be sound now
2021-07-14 23:30:31 -05:00
775917142b
More trait restructuring!
2021-07-14 17:21:22 -05:00
8d10e69e33
Finally figured out some trait nitty-gritty
2021-07-14 13:24:27 -05:00
1a78b00476
Checkpoint #1
2021-07-14 04:25:16 -05:00
cce7d9e9b6
Merge pull request #937 from jsmith628/fixed-size-borrow
...
Implemented Borrow and BorrowMut on fixed size matrices
2021-07-11 17:48:09 +02:00
c320988088
Merge pull request #944 from vadixidav/dev
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import macros from alloc
2021-07-11 17:47:51 +02:00
b007e192d4
Merge pull request #938 from Nateckert/omatrix_to_string
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Make display generical for Omatrix
2021-07-11 17:45:02 +02:00
02e9ac4cad
import macros from alloc to solve issues with missing format! macro, among other issues
2021-07-10 18:33:11 -05:00
7bcb54641d
Merge pull request #943 from dimforge/point_dim_name
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Add a OPoint type that takes type-level integers instead of const-generics
2021-07-10 11:40:31 +02:00
ac61e112dd
Merge pull request #932 from CAD97/moar-const
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Remove scalar bound from geometry type defs
2021-07-10 11:28:23 +02:00
2ce6811e2c
Fix compilation when enabling the bytemuck feature.
2021-07-10 11:24:23 +02:00
85d07b22a3
FIx serde impl bounds
2021-07-09 15:30:06 -05:00
22ba88353a
Fix bounds for bytemuck impls
2021-07-09 15:23:08 -05:00
1be8964c12
Fixed indent
2021-07-08 11:15:08 -05:00
04e937792b
Removed unnecessary `unsafe` markers
2021-07-08 11:12:43 -05:00
a7fe7a5d9a
fixed check-fmt error
2021-07-08 11:05:32 -05:00
92a51662bf
Remove Allocator<usize, > from display
2021-07-08 14:18:22 +02:00
0a5bd520a4
Merge pull request #922 from Cryptjar/impl-into-slice
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Allow to extract the inner slices of SliceStorage
2021-07-08 09:50:41 +02:00
a66b54a015
Merge pull request #929 from remilauzier/dev
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Fix some clippy warnings and typo
2021-07-08 09:44:43 +02:00
2279da446e
impl Borrow and BorrowMut for fixed size matrices
2021-07-07 13:26:19 -05:00
6e96c28ad9
Trivial doc comment improvements
2021-07-06 21:05:25 -05:00
bbd60fbc8c
Fix some clippy warnings and typo
2021-07-06 11:39:29 -04:00
1fc29dcf63
Merge pull request #930 from CAD97/patch-1
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impl Hash for Transform
2021-07-06 01:09:00 -07:00
314b4dd103
Remove scalar bound from geometry type defs
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This was inconsistently applied, with some types having <T>, some having
<T: Scalar>, and some having <T: RealField>.
This unifies all types to match the convention of Matrix:
Just declare <T> at type def time, and apply bounds on impls only.
A significant advantage of this approach is const fn construction. Const
fn generics currently still can't have trait bounds, so any generic
const fn needs to only move opaque types around. Construction methods
such as new_unchecked or from_parts can be made const by removing their
generic bounds after this PR.
Actual constification is left to a follow-up PR.
Note that na::Transform is _not_ loosened here, as it has more complicated
definition requirements.
2021-07-05 19:04:10 -05:00
1eeaf3526c
Rotation::matrix_mut_unchecked may not cause UB
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...because it isn't unsafe, so clarify the documentation to match.
2021-07-05 18:53:11 -05:00
3b4b661756
impl Hash for Transform
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This just fixes the types in the existing TODO to compile.
2021-07-05 18:36:33 -05:00
b10711e66e
Merge pull request #927 from remilauzier/dev
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Fix some clippy warnings
2021-07-05 06:55:26 -07:00
e77a97e854
Add a couple trivial const fn conversions
2021-07-04 17:42:39 -05:00
78da5209e9
Fix some clippy warnings
2021-07-03 23:43:45 -04:00
92c26334ec
Fix serde impls and Distribution impl for OPoint
2021-07-02 12:01:01 +02:00
396d3d6615
Add missing repr(C) on bytemuckable geometry types
2021-06-28 20:49:57 -05:00
cb0812aaf3
Add bytemuck impls to geometry types
2021-06-28 20:36:28 -05:00
16b8f4812d
Define OPoint, a generic point with D: DimName
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And define Point<T, const D: usize> as an alias for OPoint.
2021-06-26 18:39:20 +02:00
1554c0114e
Fix unsoundness in `into_slice` by adding `ContiguousStorage` bound.
2021-06-18 13:18:33 +02:00
0312981a4f
Merge pull request #921 from OfficialURL/ptr_alias
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Fixed potential UB
2021-06-18 09:49:41 +02:00
281b140365
Fix most clippy warnings
2021-06-18 09:45:37 +02:00
c5f240cc28
Fixed potential UB
2021-06-17 19:51:00 -05:00
801d8a61a6
Add a `From` impl to convert `DVectorSlice[mut]` back to into a slice.
2021-06-18 02:50:10 +02:00
498b377d0e
Add `into_slice[_mut]` and impl to SliceStorage[Mut].
2021-06-18 02:42:03 +02:00
38add0b00d
Fix potential undoundness with Storage::as_slice and Storage::as_mut_slice ( #905 )
2021-06-17 09:46:49 +02:00
d64e799fc9
Fixes #909 ( #917 )
2021-06-17 09:45:33 +02:00
7643a24cc1
`Result<(), ()>` to `bool` ( #916 )
2021-06-17 09:44:06 +02:00
885bbdaf97
Implemented `SliceRange` for `RangeInclusive` ( #911 )
2021-06-17 09:42:47 +02:00
38e9a5da33
Annotate `get_mut`/`slice`-like functions with `#[must_use]`
2021-06-07 17:15:36 +02:00
e1fe76235f
Normalize `#[must_use]` hints
2021-06-07 16:44:59 +02:00
9fb963017f
Simplify default `#[must_use]` annotation
2021-06-07 16:34:03 +02:00
39aa52d019
Add must_use annotations in src/**/*.rs
2021-06-06 14:46:36 +02:00
d85c10a73c
Add some missing question marks
2021-06-06 11:34:29 +02:00
925fc1edd7
Annotate functions with #[must_use] where appropriate
2021-06-06 11:28:12 +02:00
7acd4ecdcc
Fix bug in the glam conversion Vec2 -> Isometry2
2021-06-04 10:52:28 +02:00
dfc8ad3d6a
Release v0.27.0
2021-06-02 15:15:17 +02:00
47a4f52e8d
Replace unchecked glam conversion by TryFrom or checks
2021-06-01 10:48:24 +02:00
4af979c55b
Support multiple version of the optional glam conversion
2021-06-01 10:27:32 +02:00
8810b85a2f
Add a point! macro for construction points
...
This macro is similar to the `vector!` macro, except that it builds a point instead of a vector.
2021-05-24 17:53:59 +02:00
9fff10b1f0
Move rkyv impls into separate modules
2021-05-09 12:24:07 -04:00
38dd3345e0
Switch to distributive implementations
2021-05-09 12:24:03 -04:00
b48b104d57
Add rkyv implementations for a few types
2021-05-09 12:23:16 -04:00
23ac85e896
Merge pull request #886 from Andlon/matrix-macro
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Matrix macro
2021-05-09 16:52:04 +02:00
a803271fcc
Merge pull request #889 from dimforge/dvector_deserialize
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Fix potential unsoundness after deserializing a DVector with a bad number or elements.
2021-05-09 16:50:38 +02:00
922393b04f
Enable from_{}_storage only when std/alloc available
2021-05-07 09:09:10 +02:00
3a3bc55f66
Move from_{}_storage impl blocks to matrix.rs
2021-05-07 09:00:29 +02:00
b398a5e189
Re-add conversion between arrays and row vectors.
2021-05-06 18:22:04 +02:00
5bff5368bf
Manually implement Serialize and Deserialize for VecStorage
2021-05-06 18:16:42 +02:00
8552fc8385
Cargo fmt
2021-05-03 13:52:34 +02:00
eeab4db69a
Add nalgebra/macros feature and re-export matrix macros from nalgebra
2021-05-03 13:52:34 +02:00
d2c11ad797
Impl DMatrix/DVector::from_vec_storage
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These methods enable safe & const construction of DMatrix/DVector from a
given VecStorage.
2021-05-03 13:52:34 +02:00
9142dc8f84
Implement SMatrix::from_array_storage and use it in matriX! impl
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This allows us to avoid injecting unsafe code into every macro
invocation, which seems desirable.
2021-05-03 13:52:34 +02:00
105e894c0a
add missing doc tests
2021-05-02 13:50:03 +09:00
d59d438189
Add more conversion for glam types
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Add Isometry3 <-> (Vec3, Quat)
Add Isometry2 <-> (Vec3, Quat)
Add Translation2/3/4 <-> Vec2/3/4
2021-04-27 13:21:46 +02:00
65b94ccb91
Add more conversions for translations
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Add [T; D] <-> Translation<T, D>
Add Point<T, D> -> Translation<T, D>
2021-04-27 13:17:51 +02:00
db27a080f1
Cleanup conversions between points and static vectors.
2021-04-27 13:17:12 +02:00
09be376cd9
Add more conversion for Isometry
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Add [T; D] -> Isometry<T, R, D>
Add SVector<T, D> -> Isometry<T, R, D>
Add Point<T, D> -> Isometry<T, R, D>
2021-04-27 13:16:44 +02:00
43cf22af28
Cleanup conversion between static arrays and static matrices.
2021-04-27 13:16:01 +02:00
f70e7f77d1
Fix serialization of DVector
2021-04-12 17:43:04 +02:00
c5c6c139ab
Release v0.26.0
2021-04-12 16:15:08 +02:00
95b021dbfb
Don't enable serde by default.
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Don't enable `serde/std` by default.
Add a `serde-serialize-no-std` feature to enable serde without its default features.
2021-04-12 12:14:16 +02:00
ee1c0be2dd
Add a note about the PhantomData in Matrix.
2021-04-12 11:27:21 +02:00
2bef19ed5c
Deprecate the MatrixN alias.
2021-04-12 11:15:01 +02:00
7ec4497f92
Fix wrong alias.
2021-04-12 11:06:13 +02:00
5a1dbfe37d
Use explicit storage names in matrix aliases.
2021-04-12 10:34:15 +02:00
bc7db9d139
Mark as const-fn some constructors of Point, Translation, Quaternion
2021-04-12 10:32:17 +02:00
bedf48dbc2
Mark small matrix/vector "new" constractors as const-fn.
2021-04-12 09:18:17 +02:00
ad5b18ac77
Deny missing docs again.
2021-04-11 14:36:27 +02:00
600bb175e7
Fix compilation with the mint feature.
2021-04-11 14:35:10 +02:00
3d834e08c9
Run cargo fmt
2021-04-11 14:09:01 +02:00
cc4427e52b
Make matrix power work for non-owned matrices.
2021-04-11 14:07:06 +02:00
24d546d3b6
Rename generic parameter N -> T
2021-04-11 13:57:54 +02:00
23a7d7475b
First compiling version after migrating the geometry module to const-generics.
2021-04-11 13:53:45 +02:00
8abbb35b40
First pass to migrate the geometry module to const-generics.
2021-04-11 13:53:45 +02:00
35ec135d2c
Fix compilation after rebase.
2021-04-11 13:53:45 +02:00
d17088398a
Replace generic-array with a regular array based on min-const-generics.
2021-04-11 13:53:45 +02:00
b2dadffcf2
Merge pull request #864 from vks/idiomatic-rand
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More idiomatic use of Rand
2021-04-11 13:52:48 +02:00
2ebba30117
Merge pull request #861 from jturner314/fix-cholesky-det-complex
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Fix Cholesky::determinant for complex elements
2021-04-11 13:49:35 +02:00
b9a524427b
Merge pull request #859 from OfficialURL/dev
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Added pow functions
2021-04-11 13:44:06 +02:00
7417f6cbca
UnitComplex: More efficient sampling
2021-04-10 03:49:46 -03:00
09f26385cc
Comment about faster impl for unit sphere sampling
2021-04-10 03:36:21 -03:00
c8fe49b1e9
Add some comments about random variates
2021-04-10 03:36:21 -03:00
fd3a752409
Make use of rand more idiomatic
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This should improve performance and accuracy.
2021-04-10 03:13:46 -03:00
341091f647
`pow_mut` now returns `Result`.
2021-04-10 00:12:26 -05:00
81f2fc38d7
Use mul_to instead of square_buf
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Didn't realize that this was something that was already implemented.
2021-04-09 23:59:22 -05:00
15a63cb892
Memory improvements, extra comments.
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The result of `multiplier ^ 2` is now written into a single buffer.
2021-04-09 23:43:59 -05:00
260ee54288
Disable some tests if "rand" feature is disabled
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This avoids some misleading errors for `cargo test`.
2021-04-10 01:00:12 -03:00
cea3bdc8e5
Fix Cholesky::determinant for Complex elements
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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
50fed194f4
Add determinant method to Cholesky
2021-04-07 23:10:19 -04:00
06b657ad49
Added pow_mut.
...
Actually, I think this will do.
2021-04-05 12:32:12 -05:00
ab85766b5a
Added pow function.
...
I'll try adding some unchecked and in place variants soon.
2021-04-05 12:17:49 -05:00
9947cd5b88
Add type aliases for unit vectors
2021-03-29 15:20:04 -03:00
b687c63bb2
Add a SIMD version of cap_magnitude: simd_cap_magnitude.
2021-03-06 19:16:22 +01:00
2dae1ca44f
Add conversion of Similarity from/to glam types.
2021-03-06 12:39:53 +01:00
bdf0de68cf
Add conversion of Rotation and UnitComplex from/to glam types.
2021-03-06 12:39:53 +01:00
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
f2c49aecb0
Add "cast" methods to cast the type of the components of most nalgebra types.
2021-03-05 17:08:46 +01:00
c32172b6b9
Make the rand dependency optional.
2021-03-02 12:25:12 +01:00
5b9b94c610
Release v0.25.0
2021-03-01 14:25:29 +01:00
6cfd2bca14
Use proptest for all nalgebra tests.
2021-02-28 17:52:14 +01:00
7b6b3649f2
Run cargo fmt.
2021-02-25 16:20:11 +01:00
6699039fec
Fix rebase-induced compilation error.
2021-02-25 15:51:13 +01:00
aeb9f7ea39
Add a matrix.udu() method to compute the UDU decomposition.
2021-02-25 15:49:24 +01:00
ab0d335b61
Fix tests for the UDU decomposition.
2021-02-25 15:48:44 +01:00
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
4ff4911ac3
Implement requested changes
...
Signed-off-by: Christopher Rabotin <christopher.rabotin@gmail.com>
2021-02-25 15:48:44 +01:00
06861a9755
Update src/linalg/udu.rs
...
Co-authored-by: Sébastien Crozet <sebastien@crozet.re>
2021-02-25 15:48:44 +01:00
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
e9933e5c91
UDU: Expand to Dim from DimName
...
Signed-off-by: Christopher Rabotin <christopher.rabotin@gmail.com>
2021-02-25 15:48:44 +01:00
5a7ed61e9b
UDU impl: using 0-index nomenclature
...
Signed-off-by: Christopher Rabotin <christopher.rabotin@gmail.com>
2021-02-25 15:48:44 +01:00
a8d40423ea
Fixed UDU algorithm
...
Signed-off-by: Christopher Rabotin <christopher.rabotin@gmail.com>
2021-02-25 15:48:44 +01:00
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
21cc428480
Merge pull request #803 from aweinstock314/no_unsound_assume_init
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Propagate `mem::MaybeUninit` through the return types of `Allocator::…
2021-02-25 15:46:49 +01:00
fa2e025a1e
Merge pull request #824 from tpdickso/dual_quaternion
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Implement additional `DualQuaternion` ops and `UnitDualQuaternion`
2021-02-25 15:46:34 +01:00
69e2ad6a44
Merge pull request #831 from iMplode-nZ/dev
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Added bytemuck implementations for static storages.
2021-02-25 15:46:28 +01:00
bc6faa22f3
Merge pull request #797 from Recmo/remco/feat/double-ended-iter
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impl DoubleEndedIterator for {MatrixIter, MatrixIterMut}
2021-02-25 15:46:11 +01:00
06f92ad1e3
Merge pull request #613 from russellb23/dev
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QR factorizatio nwith column pivoting
2021-02-25 15:45:58 +01:00
a32f41bd41
Fix compilation when targetting no-std.
2021-02-25 15:03:35 +01:00
bf0f3163ce
Rename some of the variables in dual-quaternion doc-tests.
2021-02-25 14:49:01 +01:00
162a7ef09c
Fix compilation when the mint or alga features are enabled.
2021-02-25 14:30:04 +01:00
af448d2c70
Add bytemuck impls to points.
2021-02-25 14:19:20 +01:00
0b1e6f0b05
Run cargo fmt.
2021-02-25 14:16:57 +01:00
dc15261ec1
Move the bytemuck impls to GenericArray and add a transitive impl for matrices.
2021-02-25 14:10:34 +01:00
234e103e4b
Fix compilation of the sparse module.
2021-02-25 13:52:58 +01:00
ee32f7d4cf
Run `cargo fmt`.
2021-02-25 13:42:23 +01:00
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
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
b25c2aa78c
Fix inner size
2021-02-25 13:31:16 +01:00
d5ca2019a3
impl FusedIterator
2021-02-25 13:31:16 +01:00
eb3d787ed6
Fix inner_size computation
2021-02-25 13:31:16 +01:00
d49af8e8b2
Implement next_back
2021-02-25 13:31:16 +01:00
73d6ba0ca1
Dummy implementation of DoubleEndedIterator
2021-02-25 13:31:16 +01:00
598c217d75
Move the col_piv_qr method to the decomposition module.
2021-02-25 13:28:42 +01:00
693e6d0035
Run cargo fmt.
2021-02-25 12:59:14 +01:00
adc82845d1
Merge pull request #823 from Andlon/sparse-rework
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Sparse rework: nalgebra-sparse
2021-02-25 12:58:28 +01:00
308d95386e
Fix all tests and the ColPivQR::solve.
2021-02-25 12:06:04 +01:00
63a34528e0
Added test for QR factorization and fixed unpack issue
2021-02-25 11:31:37 +01:00
1316133625
Removed unused imports
2021-02-25 11:31:37 +01:00
a2f3e1ac26
Inverted sign in householder
2021-02-25 11:31:37 +01:00
f8c0195f0f
QR factorization with column pivoting
2021-02-25 11:31:37 +01:00
bafa1dcd97
Re-export simba::SimdValue.
2021-02-22 14:27:18 +01:00
478921881f
Add approximate rotation composition for unit-quaternion.
2021-02-22 14:27:08 +01:00
9d930eb21a
Add a method to cap the magnitude of a vector.
2021-02-22 14:26:40 +01:00
6139372c38
Add from_basis_unchecked to rotation types.
2021-02-22 14:26:25 +01:00
1c0891bbbb
Added bytemuck for Unit and Quaternion.
2021-02-12 15:30:12 -08:00
c667b1f9c8
Added bytemuck implementations for static storages.
2021-02-10 20:12:24 -08:00
fb26d4d0fb
Update the htaml_root_url.
2021-01-29 13:56:40 +01:00
c408e09e28
update header comment for operators
2021-01-28 19:41:55 -05:00
ac92e68486
add new operators
2021-01-28 19:27:40 -05:00
ecda74f6b2
clippify
2021-01-28 18:50:34 -05:00
388b77108e
rustfmt
2021-01-28 18:46:14 -05:00
6be0365203
add integration test
2021-01-28 18:45:34 -05:00
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
646f62a293
rustfmt (nalgebra)
2021-01-26 09:49:01 +01:00
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
b2dbcf3168
Add D=Dynamic default and ::to_range_inclusive for DimRange (nalgebra)
2021-01-26 08:57:47 +01:00
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
b9513257b8
Serialize DQ to [N;8]
...
Closes #816
2020-12-18 12:19:38 -05:00
7ec5d00c3d
Clean up DualQuat bounds
2020-12-18 10:38:19 -05:00
89134efc3b
Store DQ as real and dual Quat
2020-12-18 10:09:56 -05:00
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
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
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
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
ed74ff7c99
Simplify trait bounds for quaternion indexing.
2020-12-18 12:06:27 +01:00
60708640d3
Add a dedicated method for computing isometry1.inverse() * isometry2.
...
It is more efficient that way.
2020-12-18 11:55:46 +01:00
b15a274a14
Add workaround for the deserialization of a matrix containing an enum.
2020-12-18 11:54:56 +01:00
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
b01d01d486
update the version number in the documentation
...
from 0.21 to 0.23
2020-12-16 18:35:13 +01:00
651d318c26
Add sections to the Unit wrapper documentation
2020-11-21 12:19:04 +01:00
c1372c3041
Add sections to the UnitComplex documentation
2020-11-21 11:56:32 +01:00
99ac7a8e08
Add sections to the Rotation documentation
2020-11-21 11:56:32 +01:00
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
cf769522f8
Add sections to the documentations of Isometry and Point.
2020-11-20 17:45:11 +01:00
857ce13b63
Add DVector::from(Vec).
2020-11-19 16:28:06 +01:00
87ee014bd3
clippy: fix clone_on_copy warnings
2020-11-19 12:55:15 +01:00
bbc6a28f7d
clippy: fix len_without_is_empty warnings
2020-11-19 12:24:26 +01:00
6a5b418fbc
clippy: fix ptr_offset_with_cast warnings
2020-11-19 11:56:58 +01:00
f515cffad9
clippy: fix redundant_closure warnings
2020-11-19 11:43:08 +01:00
726b8eeecf
clippy: fix or_fun_call warnings
2020-11-19 11:43:08 +01:00
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
f1211b0d99
clippy: remove unused imports
2020-11-16 14:46:04 +01:00
008c24204e
clippy: fix unreadable_literal warnings
2020-11-16 14:43:36 +01:00
de4a067d27
clippy: fix len_zero warnings
2020-11-16 12:11:24 +01:00
d577a18a45
clippy: fix or_fun_call warnings
2020-11-16 11:11:58 +01:00
5dff493515
clippy: fix just_underscores_and_digits warnings
2020-11-16 11:04:57 +01:00
cf54580fac
clippy: fix redundant_field_names warnings
2020-11-16 11:04:56 +01:00
0521051665
Fix wrong import of Signed an Zero.
2020-11-15 17:44:58 +01:00
17eb626018
Fix typo.
2020-11-15 17:25:29 +01:00
f2da993c8b
Reduce matrix and slice aliases depth to 1.
2020-11-15 17:23:46 +01:00
e852df6124
Add sections for most Matrix methods.
2020-11-15 16:57:49 +01:00
b8d1ae3a1f
Add aliases for matrices with only one dynamic dimension.
2020-11-13 18:35:23 +01:00
9a4cf0b69f
Reorganize matrix construction macros.
2020-11-13 18:34:47 +01:00
4c2192d9e0
Reorganize matrix slice macros.
2020-11-13 18:34:33 +01:00
45f2fc4f92
Move all matrix decomposition methods under a single impl.
2020-11-13 17:26:47 +01:00
04ce8b3f6a
clippy: fix suspicious_op_assign_impl errors (false positives)
2020-10-26 13:09:03 +01:00
d990aff44e
clippy: fix clippy::eq_op error (false positive)
2020-10-26 08:56:49 +01:00
74f01d2538
clippy: fix suspicious_arithmetic_impl errors (false positives)
2020-10-26 08:49:06 +01:00
8e483a5434
Fix reshaping test.
2020-10-25 16:31:10 +01:00
e89a26cbd0
Add doc-tests for reshape_generic.
2020-10-25 16:03:18 +01:00
5b3da9e2eb
Fix typo in comment.
2020-10-25 16:02:31 +01:00
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
c410a32c82
Fix doc-tests.
2020-10-25 14:15:26 +01:00
93f361cba8
Add missing slerp implementations.
2020-10-25 14:00:47 +01:00
097ae44efa
Add `lerp_slerp` to isometries for interpolation.
2020-10-25 11:39:27 +01:00
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
55689c238a
Add the conversion of a translation to an isometry.
2020-10-25 11:25:20 +01:00
503040b8bc
Add Point.map(f) and Point.apply(f).
2020-10-25 11:25:20 +01:00
a623e63d08
Add the conversion of an array of four elements to a quaternion.
2020-10-25 11:25:20 +01:00
3d82c4335e
Add inverse_transform_unit_vector to rotations and isometries.
2020-10-25 11:25:20 +01:00
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
c240923abb
Merge pull request #754 from TheZoq2/patch-1
...
Update version in docs header
2020-10-24 18:22:36 +02:00
4da2bfcb71
Add missing dot-product dimension check.
...
Fix #776
2020-10-13 17:29:00 +02:00
343fb2f24f
Ensure Isometry implements Copy when targeting no-std.
...
Fix #774 .
2020-10-13 10:12:14 +02:00
822f114254
perspective: fix copy/paste error
2020-10-11 11:57:49 +02:00
0b0f248267
clippy: fix #identity_op
2020-10-11 11:42:22 +02:00
1624a87efa
clippy: fix #needless_return
2020-10-11 11:42:22 +02:00
6293d3375b
clippy: fix #redundant_field_names
2020-10-11 11:42:22 +02:00
fb15658cc9
fix typo: apsect should be aspect
2020-10-11 11:42:22 +02:00
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
a8f73cb7b2
Run cargo fmt.
2020-08-25 20:47:07 +02:00
46d1cf2231
Add a libm and libm-force feature to transitively enable the corresponding simba feature.
2020-08-25 20:46:35 +02:00
7c69cbf326
Don't depend on serde_derive explicitly.
2020-08-25 20:46:04 +02:00
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
0a0799f76a
Remove unnecessary Trait bound DimSub<Dynamic> in fn cholesky(self)
2020-08-03 18:20:26 +02:00
0f6c0e5233
Update version in docs header
2020-07-31 14:14:39 +02:00
2ab82befe4
Merge pull request #631 from Andlon/matrixcompare
...
Basic matrixcompare functionality
2020-07-17 01:10:04 -07:00
f9f7169558
Add matrix exponential for complex matrices ( #744 )
...
Added matrix exponential for complex matrices.
2020-07-16 10:29:52 +02:00
bc70258e5c
Why Option<_> ( #746 )
...
Add a comment about why `UnitQuaternion::rotation_between` returns an Option.
2020-07-16 09:27:06 +02:00
1cf7d12695
unrolled new_nonuniform_scaling_wrt_point
2020-07-05 13:29:08 -07:00
6a1c4f84af
cargo fmt
2020-07-02 10:31:30 -07:00
4653f772bd
added new_nonuniform_scaling_wrt_point to Matrix3 & Matrix4
2020-07-02 10:16:18 -07:00
9196759bc2
Improve matrixcompare example
2020-06-29 19:03:20 +02:00
f6730dac1f
Basic matrixcompare functionality
2020-06-29 18:50:19 +02:00
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
2c2d1e4f07
Run cargo fmt.
2020-06-07 09:07:25 +02:00
3359e25435
Cholesky: add unchecked construction compatible with AoSoA SIMD.
2020-06-07 09:05:10 +02:00
423b4b27b0
Merge pull request #585 from fusion-engineering-forks/pr-default
2020-06-07 08:58:47 +02:00
7363caba17
Fix doc typo (v is right-singular vectors, not left)
2020-04-21 10:23:00 -04:00
6dc739b70b
Remove unused allocator bound.
2020-04-21 10:37:14 +02:00
f4c0897764
Fix compilation of matrix exponential when targetting no-std.
2020-04-21 10:35:20 +02:00
583a8fb110
Removed unsafe immutable hack
2020-04-12 13:27:11 +02:00
e914afe2af
Added support for dynamic matrices
2020-04-12 11:59:06 +02:00
0a3ee99cdb
Changed dimension name R to D
...
Changed N::from_x to crate::convert
2020-04-12 11:46:00 +02:00
4ec94408b5
Pub use of exp in the linalg module
2020-04-07 09:41:32 +02:00
b3ef66fd14
Fixed bug in onenorm_matrix_power_norm
2020-04-07 09:41:32 +02:00
e156561677
one_norm is not a public function
2020-04-07 09:41:32 +02:00
2696ffd7a1
Fixed bug by introducing one norm
2020-04-07 09:41:32 +02:00
c0a6df55b1
Addition of matrix exponent for static size matrices.
2020-04-07 09:41:32 +02:00
677f355143
Run rustfmt.
2020-04-05 23:19:10 +02:00
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
bbb3be512e
Run cargo fmt.
2020-04-05 18:49:48 +02:00
691f58b622
Fix compilation of tests.
2020-04-05 18:33:03 +02:00
2c03353b30
Add missing docs.
2020-04-05 18:02:03 +02:00
c5dad7f960
Re-add all the alga trait impls behind a feature.
2020-04-05 17:53:27 +02:00
191ccbf551
Fix warnings and compilation with the `arbitrary` feature.
2020-04-05 17:18:50 +02:00
d48a644d5c
Add missing implementatino of SimdValue for UnitQuaternion.
2020-04-05 16:35:26 +02:00
8f662a1a61
Rename translation simba impl file.
2020-04-05 16:35:16 +02:00
65bc037b5d
Supplement the document of fn as_ptr
2020-04-03 17:56:08 +08:00
b996a6f0ce
Supplement the document of fn vector_to_matrix_index
2020-04-03 17:39:49 +08:00
0e69df2999
Update format
2020-04-01 01:14:32 -04:00
451c61e293
Add TODO notice and reference to issue
2020-03-31 17:04:10 -04:00
526dac1914
Be more specific on what is happening here
2020-03-31 17:03:07 -04:00
74bfd9cad6
Change to the recommended style of using MaybeUninit
2020-03-31 16:50:26 -04:00
a095a7dfcd
Re-add some missing transform multiplications.
2020-03-24 19:06:28 +01:00
81bb9e94f8
Re-add orthogonalization and subspace basis computation.
2020-03-24 19:06:05 +01:00
8ef46d62cb
Re-add inf/sup.
2020-03-24 19:05:47 +01:00
cdbc9da46c
Add From<[...; .]> impls for AoSoA Isometry and Similarity.
2020-03-24 10:16:31 +01:00
b3f347e45e
Add From<[...; .]> impls for all SIMD geometric sructures up to the isometry (excluded).
2020-03-23 09:16:01 +01:00
b1857e6a36
Fix compilation of tests.
2020-03-21 23:44:24 +01:00
cbcf4d7c27
Make Isometry, Unit/Quaternion, Rotation, Similarity, and UnitComplex partially compatible with AoSoA.
2020-03-21 23:35:41 +01:00
f8cd26cfa9
Replace alga by simba.
2020-03-21 12:16:46 +01:00
002e735c76
Make blas, matrix, norm, and ops.rs compatible with SoA Simd.
2020-03-17 17:58:36 +01:00
fe75c60325
Fix warnings on latest rustc
2020-03-10 18:20:52 -04:00
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
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
b09d9770f7
Add a method to set the magnitude of a vector.
2020-03-02 12:45:39 +01:00
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
54f1c71742
Small docs improvements
2020-03-02 12:45:39 +01:00
a62d9d1ad1
GivensRotation::new() should default to (I, 0)
2020-03-02 12:45:38 +01:00
6d608cb99f
Revert "Broader PartialEq implementation for types implementing Dim trait"
...
This reverts commit 6f5c9c0f
2020-03-02 12:45:38 +01:00
08d990f276
Make shape check a one-liner in impl PartialEq for Matrix
2020-03-02 12:45:38 +01:00
d35ef06f44
Remove unnecessary PartialEq trait use in PartialEq impl for Matrix
2020-03-02 12:45:38 +01:00
403e63dc5e
Remove trailing whitespace
2020-03-02 12:45:38 +01:00
8a3f6a12cd
Refactor and move named_dimension! macro
2020-03-02 12:45:38 +01:00
50ea55e877
Modify PartialEq for Matrix to allow comparison with all types of Matrix
2020-03-02 12:45:38 +01:00
2b8410e08b
Fix bug - PartialEq for Matrix no longer panics when shapes do not match
2020-03-02 12:45:38 +01:00
39a433c0e7
Broader PartialEq implementation for types implementing Dim trait
2020-03-02 12:45:38 +01:00
12fa938516
Merge pull request #686 from rustsim/fix_vector_slerp
...
Fix slerp for regular vectors.
2020-03-02 12:45:38 +01:00
e911bfc7db
Fix doc-test for vector slerp.
2020-03-02 12:45:38 +01:00
5f4a0c7b13
Fix slerp for regular vectors.
2020-03-02 12:45:38 +01:00
9ec8d4dbd8
Merge pull request #688 from rustsim/matrix_to_slice
...
Add matrix/slice conversions.
2020-03-02 12:45:37 +01:00
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
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
8bf94f7afb
Add matrix/slice conversions.
...
Fix #687 .
2020-03-02 12:45:37 +01:00
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
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
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
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
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>/' $f; done # Number trait definition
```
2020-03-02 12:45:37 +01:00
e0db624031
Merge pull request #662 from Aaron1011/fix/final-offset
...
Don't call 'offset' on a dangling pointer
2020-03-02 12:45:37 +01:00
7d99015473
Move `Copy` constraint from the definition of `Scalar` to all its use-sites.
...
This should semantically be a no-op, but enables refactorings to use non-Copy scalars on a case-by-case basis.
Also, the only instance of a `One + Zero` trait bound was changed into a `Zero + One` bound to match the others.
The following sed scripts were used in the refactoring (with each clause added to reduce the error count of `cargo check`):
```bash
export RELEVANT_SOURCEFILES="$(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
5a0ee23e3b
Fix Vector::axpy for noncommutative cases ( #648 )
...
Fix Vector::axpy for noncommutative cases
2020-03-02 12:45:37 +01:00
e981283500
Switch to `wrapping_offset` instead of unsafe `offset`
2020-03-02 12:45:37 +01:00
ef3406cc8f
Cholupdate ( #673 )
...
Cholupdate
2020-03-02 12:45:37 +01:00
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
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
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
50ad84e4b1
Update cholesky.rs
...
corrected typo ni doc for `xx_rank_one_update`
2020-03-02 12:45:36 +01:00
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
cd8fc9285f
Add some missing spaces.
2020-03-02 12:45:36 +01:00
a5b2a4ceb7
Merge pull request #1 from daingun/patch-1
...
Correct Schur decomposition for 2x2 matrices
2020-03-02 12:45:36 +01:00
b96159aab3
Fix Cholesky for no-std platforms.
2020-03-02 12:45:36 +01:00
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
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
59c6a98615
finished cleaning
2020-03-02 12:45:36 +01:00
3d08a80d8d
needs faster matrix initialization
2020-03-02 12:45:36 +01:00
f54faedc32
tests pass, needs cleanup
2020-03-02 12:45:36 +01:00
Christopher Durham
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Sébastien Crozet
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Fan Jiang
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