File arb.changes of Package arb
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Fri Oct 29 09:21:25 UTC 2021 - Jan Engelhardt <jengelh@inai.de>
- 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.
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Thu Dec 24 11:22:05 UTC 2020 - Jan Engelhardt <jengelh@inai.de>
- 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.
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Sun Aug 30 01:16:20 UTC 2020 - Jan Engelhardt <jengelh@inai.de>
- 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.
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Mon Apr 30 14:27:46 UTC 2018 - jengelh@inai.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.
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Sat Feb 10 23:36:51 UTC 2018 - jengelh@inai.de
- Update to new upstream release 2.12.0
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Wed Feb 5 01:40:06 UTC 2014 - jengelh@inai.de
- Update to new upstream snapshot 1.0.0+git7
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Sat May 18 01:16:11 CEST 2013 - jengelh@inai.de
- Initial package (version 0.5+git28) for build.opensuse.org
