import Numeric.MCMC.Flat > import Data.Vector (Vector, toList, fromList) > > rosenbrock :: Vector Double -> Double > rosenbrock xs = negate (5 *(x1 - x0 ^
Hello community, here is the log from the commit of package ghc-flat-mcmc for openSUSE:Factory checked in at 2017-03-09 01:49:52 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/ghc-flat-mcmc (Old) and /work/SRC/openSUSE:Factory/.ghc-flat-mcmc.new (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Package is "ghc-flat-mcmc" Thu Mar 9 01:49:52 2017 rev:1 rq:413433 version:1.0.1 Changes: -------- New Changes file: --- /dev/null 2017-03-01 00:40:19.279048016 +0100 +++ /work/SRC/openSUSE:Factory/.ghc-flat-mcmc.new/ghc-flat-mcmc.changes 2017-03-09 01:49:53.178018454 +0100 @@ -0,0 +1,5 @@ +------------------------------------------------------------------- +Sun Jul 10 17:03:34 UTC 2016 - psimons@suse.com + +- Update to version 1.0.1 revision 0 with cabal2obs. + New: ---- flat-mcmc-1.0.1.tar.gz ghc-flat-mcmc.changes ghc-flat-mcmc.spec ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ ghc-flat-mcmc.spec ++++++ # # spec file for package ghc-flat-mcmc # # Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany. # # All modifications and additions to the file contributed by third parties # remain the property of their copyright owners, unless otherwise agreed # upon. The license for this file, and modifications and additions to the # file, is the same license as for the pristine package itself (unless the # license for the pristine package is not an Open Source License, in which # case the license is the MIT License). An "Open Source License" is a # license that conforms to the Open Source Definition (Version 1.9) # published by the Open Source Initiative. # Please submit bugfixes or comments via http://bugs.opensuse.org/ # %global pkg_name flat-mcmc %bcond_with tests Name: ghc-%{pkg_name} Version: 1.0.1 Release: 0 Summary: Painless general-purpose sampling License: MIT Group: System/Libraries Url: https://hackage.haskell.org/package/%{pkg_name} Source0: https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz BuildRequires: ghc-Cabal-devel # Begin cabal-rpm deps: BuildRequires: ghc-mcmc-types-devel BuildRequires: ghc-monad-par-devel BuildRequires: ghc-monad-par-extras-devel BuildRequires: ghc-mwc-probability-devel BuildRequires: ghc-pipes-devel BuildRequires: ghc-primitive-devel BuildRequires: ghc-rpm-macros BuildRequires: ghc-transformers-devel BuildRequires: ghc-vector-devel BuildRoot: %{_tmppath}/%{name}-%{version}-build # End cabal-rpm deps %description Flat-mcmc is a Haskell library for painless, efficient, general-purpose sampling from continuous distributions. flat-mcmc uses an ensemble sampler that is invariant to affine transformations of space. It wanders a target probability distribution's parameter space as if it had been "flattened" or "unstretched" in some sense, allowing many particles to explore it locally and in parallel. In general this sampler is useful when you want decent performance without dealing with any tuning parameters or local proposal distributions. flat-mcmc exports an 'mcmc' function that prints a trace to stdout, as well as a 'flat' transition operator that can be used more generally. 2) ^ 2 + 0.05 * (1 - x0) ^ 2) where > [x0, x1] = toList xs > > ensemble :: Ensemble > ensemble = fromList [ > fromList [negate 1.0, negate 1.0] > , fromList [negate 1.0, 1.0] > , fromList [1.0, negate 1.0] > , fromList [1.0, 1.0] > ] > > main :: IO () > main = withSystemRandom . asGenIO $ mcmc 12500 ensemble rosenbrock. %package devel Summary: Haskell %{pkg_name} library development files Group: Development/Libraries/Other Requires: %{name} = %{version}-%{release} Requires: ghc-compiler = %{ghc_version} Requires(post): ghc-compiler = %{ghc_version} Requires(postun): ghc-compiler = %{ghc_version} %description devel This package provides the Haskell %{pkg_name} library development files. %prep %setup -q -n %{pkg_name}-%{version} %build %ghc_lib_build %install %ghc_lib_install %check %if %{with tests} %{cabal} test %endif %post devel %ghc_pkg_recache %postun devel %ghc_pkg_recache %files -f %{name}.files %defattr(-,root,root,-) %doc LICENSE %files devel -f %{name}-devel.files %defattr(-,root,root,-) %changelog