Relational operators are also used in technical literature instead of words.

From 1849 until 1858 he was an illustrator of medical technical literature.

These matters are the subject of a large and technical literature.

The various other forms of Henry's law are discussed in the technical literature.

The book is a blend of technical literature and artwork.

Oh, there's a great deal of technical literature on the subject.

The issue here is whether or not a person reads the technical literature, other people do (when it's available) on her behalf.

It also provides background information, building instructions, and technical literature.

There is a large technical literature on welfare, he said.

An enormous technical literature has grown up around the Titanic.