Changelog for arb-devel-2.21.1-bp154.1.15.x86_64.rpm :

* Fri Oct 29 2021 Jan Engelhardt - Update to release 2.21.0
* Experimental new arb_fpwrap module: accurate floating-point wrappers of Arb mathematical functions (supersedes the external arbcmath.h).
* Fixed memory leak in arf_load_file.
* New and faster gamma function code.
* Most gamma function internals are now located in the arb_hypgeom and acb_hypgeom modules. The user-facing functions (arb_gamma, etc.) are still available under the old names for compatibility. The internal algorithms for rising factorials (binary splitting, etc.) have been moved without aliases.
* Added arb_fma, arb_fma_arf, arb_fma_ui (like addmul, but take a separate input and output).
* Slightly faster internal Bernoulli number generation for small n.
* Better enclosures for acb_barnes_g at negative reals.
* Added Graeffe transforms (arb_poly_graeffe_transform, acb_poly_graeffe_transform).
* Added acb_add_error_arb.
* Thu Dec 24 2020 Jan Engelhardt - Update to release 2.19.0
* Significant improvements to the implementation of Platt\'s algorithm for computing Riemann zeta function zeros at large height.
* Better criterion for selecting asymptotic expansion of incomplete gamma function (contributed by p15-git-acc).
* Multithreaded acb_dft for power-of-two lengths.
* Added acb_csc_pi, arb_csc_pi.
* Fixed segfault in acb_mat_eig_simple_rump when called with L non-NULL and R NULL.
* Fixed bug in acb_real_abs.
* Changed several functions to more consistently return infinities instead of NaNs where reasonable.
* Added Fransen-Robinson as an integral example.
* Sun Aug 30 2020 Jan Engelhardt - Update to release 2.18.1
* Faster and more accurate real matrix multiplication using block decomposition, scaling, and multiplying via FLINT integer matrices in combination with safe use of doubles for radius matrix multiplications.
* New C functions for Riemann zeta function.
* For more, see the history.rst file in the arb-devel subpackage.
* Mon Apr 30 2018 jengelhAATTinai.de- Update to new upstream release 2.13.0
* Fixed rounding direction in arb_get_abs_lbound_arf() which in some cases could result in an invalid lower bound being returned.
* Sat Feb 10 2018 jengelhAATTinai.de- Update to new upstream release 2.12.0
* Wed Feb 05 2014 jengelhAATTinai.de- Update to new upstream snapshot 1.0.0+git7
* Fri May 17 2013 jengelhAATTinai.de- Initial package (version 0.5+git28) for build.opensuse.org