NEWS.md

In RiemBase: Functions and C++ Header Files for Computation on Manifolds

RiemBase 0.2.5

• Change of maintainer's contact.
• Fixed CRAN errors.

RiemBase 0.2.4

• Fixed OpenMP support.
• Fixed C++ for computing distances on Grassmannian.
• Use qr_econ for consistent computations on Grassmann and Stiefel manifolds.

RiemBase 0.2.3

• Fixed checker for sphere case.

RiemBase 0.2.2

• Function rbase.curvedist is added to compute L2 distance. between two curves on manifolds.
• Vector-valued data handling is fixed. Bug reports are welcome.

RiemBase 0.2.1

• NEWS initialized. Updates will be recorded here.
• Computation of (intrinsic) Frechet means are improved:
• parallel option provided using OpenMP support.
• Wolfe condition becomes obsolete. Faster convergence is still achieved from fixed step size.

RiemBase documentation built on Nov. 5, 2025, 6:29 p.m.