Concrete Roman fonts, designed by Donald E. Knuth, originally for use with
Euler mathematics fonts. Alternative mathematics fonts, based on the concrete
'parameter set' are available as the concmath fonts bundle. LaTeX support is
offered by the beton, concmath and ccfonts packages. T1- and TS1-encoded
versions of the fonts are available in the ecc bundle, and Adobe Type 1
versions of the ecc fonts are part of the cm-super bundle.
