Changes in this commit include: * Remove inconsistent usage of 'r', so that now it always represents the spatial geodesic (comoving) distance; r_\perp is now used for the comoving length of an arc of one radian (area-l distance), so that the orthographic form of the line element is geometrically clearer. * Fix 2-point autocorrelation function definition. * other minor fixes in cosmology.tex * replace non-free Georges Lemaitre image by free-licensed one * improvements in Cosmology.mk makefile rules * warnings and hints about the Imagemagick security policy * 2-second delay between downloads in download*.sh scripts
Cosmology lecture slides
(C) Boud Roukema 2012, 2014, 2020 GPL-3+
These scripts are free software: you can redistribute them and/or modify them under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
These scripts are distributed in the hope that they will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. See http://www.gnu.org/licenses/.
Presentation pdf for 30-hour course in cosmology. All materials are fully free-licensed. See the download URLs for details of individual figures, some of which have more permissive conditions than the default CC-BY-SA-4.0 licence.
You should be able to create the pdf with
make -f Cosmology.mk,
although you may have to install some standard packages such
- fig2dev (e.g. the package could be called
- xfig e.g. in a Debian GNU/Linux or Debian derivative system such as Ubuntu, do
sudo aptitude install fig2dev ghostscript imagemagick \ texlive-latex-base texlive-latex-extra texlive-latex-recommended xfig
Imagemagick security policy:
You will quite likely have to temporarily modify your imagemagick
security policy, which will need sudo (root) access. Type
convert -list policy to find your current policy, and temporarily add
necessary permissions if needed. See
https://imagemagick.org/script/security-policy.php for details.
Remember to restore your original security policy afterwards.