Concrete Roman is a

slab serif In typography, a slab serif (also called ''mechanistic'', ''square serif'', ''antique'' or ''Egyptian'') typeface is a type of serif typeface characterized by thick, block-like serifs. Serif terminals may be either blunt and angular ( Rockwell), ...

typeface designed by

Donald Knuth Donald Ervin Knuth ( ; born January 10, 1938) is an American computer scientist, mathematician, and professor emeritus at Stanford University. He is the 1974 recipient of the ACM Turing Award, informally considered the Nobel Prize of computer ...

using his METAFONT program. It was intended to accompany the

Euler Leonhard Euler ( , ; 15 April 170718 September 1783) was a Swiss mathematician, physicist, astronomer, geographer, logician and engineer who founded the studies of graph theory and topology and made pioneering and influential discoveries in ma ...

mathematical font which it partners in Knuth's book ''

Concrete Mathematics ''Concrete Mathematics: A Foundation for Computer Science'', by Ronald Graham, Donald Knuth, and Oren Patashnik, first published in 1989, is a textbook that is widely used in computer-science departments as a substantive but light-hearted treatme ...

''. It has a darker appearance than its more famous sibling,

Computer Modern Computer Modern is the original family of typefaces used by the typesetting program TeX. It was created by Donald Knuth with his Metafont program, and was most recently updated in 1992. Computer Modern, or variants of it, remains very widely u ...

. Some favour it for use on the computer screen because of this, as the thinner strokes of Computer Modern can make it hard to read at low resolutions.

External links

Computer Modern family
for general use select .otf fonts Typefaces designed by Donald Knuth Slab serif typefaces TeX {{Typ-stub