v0.15.19

ManifoldsBase v0.15.19

Diff since v0.15.18

Changed

• make has_components introduced in the last version a decorator trait function.

Merged pull requests:

• Make has_components a decorator function. (#207) (@kellertuer)

v0.15.18

ManifoldsBase v0.15.18

Diff since v0.15.17

Added

• distance(M, p, q, r) to compute r-norms on manifolds that have components.
• distance(M, p, q, m, r) to compute (approximate) r-norms on manifolds that have components
  using an AbstractInverseRetractionMethod m within every (inner) distance call.
• norm(M, p, X, r) to compute r-norms on manifolds that have components.

Merged pull requests:

• Introduce r-norms on manifolds with components (#206) (@kellertuer)

Closed issues:

• get_vector failing for product manifold (#204)

v0.15.17

ManifoldsBase v0.15.17

Diff since v0.15.16

Changed

• Mildly breaking: the number system parameter now corresponds to the coefficients standing in front of basis vectors in a linear combination instead of components of a vector. For example, DefaultOrthonormalBasis() == DefaultOrthonormalBasis(ℝ) of DefaultManifold(3, field=ℂ) now has 6 vectors, and DefaultOrthonormalBasis(ℂ) of the same manifold has 3 basis vectors.

Merged pull requests:

• Basis number system swap (#205) (@mateuszbaran)

v0.15.16

ManifoldsBase v0.15.16

Diff since v0.15.15

Changed

• Adapt the traits, so that they also can be used when only using ManifoldsBase,
  without importing internal structs like EmptyTrait and TraitList

Merged pull requests:

• Make Traits a bit more stable (#203) (@kellertuer)

v0.15.15

ManifoldsBase v0.15.15

Diff since v0.15.14

Merged pull requests:

• Refactored error message when no RAT.jl (#202) (@mateuszbaran)

v0.15.14

ManifoldsBase v0.15.14

Diff since v0.15.13

Merged pull requests:

• Add helpful message when ProductManifold is used without RAT.jl (#201) (@mateuszbaran)

v0.15.13

ManifoldsBase v0.15.13

Diff since v0.15.12

Merged pull requests:

• Bump tarides/changelog-check-action from 2 to 3 (#198) (@dependabot[bot])
• Fix #199 (#200) (@kellertuer)

Closed issues:

• get_vectorsnot working on a (nested) Power manifold of a product manifold. (#199)

v0.15.12

ManifoldsBase v0.15.12

Diff since v0.15.11

Changed

• Improved performance of power manifold creation and some cases of get_component on product manifold.

Merged pull requests:

• Improved performance of power manifold creation and more (#197) (@mateuszbaran)

v0.15.11

ManifoldsBase v0.15.11

Diff since v0.15.10

Added

• Function allocate_on to generically allocate point and tangent vectors on a manifold without a pre-existing instance but of a particular type.
• Function default_type to get the default type of points and tangent vectors for a manifold.
• Package extension for the Quaternions.jl package that handles allocation.

Changed

• Default allocation method was made more robust to custom promotion functions.

Merged pull requests:

• Typed instance-free allocation (#192) (@mateuszbaran)

Closed issues:

• Replace DefaultManifold by Euclidean in ManifoldsBase.jl (#194)
• Advise on implementing the interface with abstract types (#195)

v0.15.10

ManifoldsBase v0.15.10

Diff since v0.15.9

Added

• Functions fill(p, N) and fill!(P, p, N) to fill values into a point on a power manifold N.
• introduce a base_point(TpM) to access the base point of a tangent space
• introduce TpM[i] to access tangent spaces of factors from an AbstractPowerManifold or a ProductManifold.

Merged pull requests:

• Bump julia-actions/cache from 1 to 2 (#188) (@dependabot[bot])
• Introduce fill and fill! on Power manifolds. (#190) (@kellertuer)
• Introduce TpM[i] for power/product manifolds (#191) (@kellertuer)