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Revision 1.4 / (download) - annotate - [select for diffs], Tue Oct 26 10:56:08 2021 UTC (2 years, 5 months ago) by nia
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math: Replace RMD160 checksums with BLAKE2s checksums All checksums have been double-checked against existing RMD160 and SHA512 hashes
Revision 1.3 / (download) - annotate - [select for diffs], Thu Oct 7 14:28:30 2021 UTC (2 years, 5 months ago) by nia
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math: Remove SHA1 hashes for distfiles
Revision 1.2 / (download) - annotate - [select for diffs], Sun Mar 10 02:33:05 2019 UTC (5 years ago) by wen
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Update to 2.18.1 Upstream changes: v.2.18.1 (24 December 2018) ====================================================================== Bugfix release - major bug in threading where certain thread count and job size combinations could result in incorrect output. See https://discourse.mc-stan.org/t/bug-in-map-rect-with-threading-in-stan-2-18-0/7056 for more details. Bug Fixes -------------------------------------------------- * Fix threading batch size bug (#1075) v.2.18.0 (13 July 2018) ====================================================================== This is our first release with parallelism (through C++11 threads or MPI)! New Features -------------------------------------------------- * Support for MPI parallelization with map_rect * Support for threaded AD and a threaded map_rect implementation (#809) * New periodic covariance function (#921) * Integrated Boost's 1 dimensional integrator (#913) * Added thin QR decomposition (#900) * New `add_diag` function for adding a real or vector to the diagonal of a matrix (#871) * New `log_inv_logit_diff` function for the log of the difference of two inverse logits (#856) * New dot product kernel for GPs (#834) * Vectorized many more RNGs (#833, #722, #622) * Add `matrix_exp_action` to calculate `exp(At)*B` (#830) * `log_mix` vectorized (#751, #664) * New integrators from CVODES (`integrate_ode_adams`, `_bdf`) (#735) * New `std_normal` (#609) * New `std_normal_log` (#728) * New GLM primitive `normal_id_glm` (#665) * New `chol2inv` that computes a matrix's inverse from its Cholesky factor (#649) * New `poisson_log_glm` poisson regression with log link (#647) * New vectorized `ordered_probit` (#645) * New `log_modified_bessel_first_kind` that expands where Bessel 1 function can be used (#640) * New bernoulli logit GLM (#608) Bug Fixes -------------------------------------------------- * Rising and falling factorial were not accepting negative arguments (#636) * Fix normalizing constant for LKJ distribution (#628) Other -------------------------------------------------- * Tweaks to `effective_sample_size` for performance and upstream compatibility (#865) * Switch to sundials package combining CVODES and IDAS, updating versions (#779, #744) * Now publishing the Math doxygen (http://mc-stan.org/math/) * Faster `dirichlet_lpdf` accepting more vector types (#788) * Upgrade to Boost 1.66 (#766) * Improved derivatives for Gamma CDF (#780) * Sped up `multi_normal_cholesky` (#753) * More efficient `mdivide_right_tri` (#715) * More efficient `integrate_ode_rk45_grad_test` (#714) * Make algebraic solver easier to use (#703, #697) * Begin thinking about internal compatibility for complex numbers (#643) * Faster `pow` (#642)
Revision 1.1 / (download) - annotate - [select for diffs], Fri Jul 27 06:49:25 2018 UTC (5 years, 8 months ago) by minskim
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math/stan-math: Import version 2.17.1 The Stan Math Library is a C++, reverse-mode automatic differentiation library designed to be usable, extensive and extensible, efficient, scalable, stable, portable, and redistributable in order to facilitate the construction and utilization of algorithms that utilize derivatives.