Warning for readers of the pdf version
Please note that the pdf version of the Planck explanatory supplement still has a few problems:
- The bibliography is not displayed in the pdf version. Due to an incompatibility between the extension that formats the bibliography and the pdf generation software, instead of the bibliography you will only see the mediwiki tags that generate the bibliography entries in the online version;
- Some of the figures in the online version are not correctly displayed in the pdf version;
- Some of the equations are not correctly displayed in the pdf version. Instead you see the LaTex code that produces the equations;
Although the pdf version of the Planck explanatory supplement is at this stage very much an experimental product we believe it can still be of great use to most users.