In the context of programming languages, the Scheme programming language is a streamlined variant of the Lisp programming language. It was originally to be called "Schemer," but the operating system on which it was first implemented had a six-character file name limit, so it was renamed "Scheme."
... the town the population is spread out with 22.3% under the age of 18, 6.3% from 18 to 24, 31.0% from 25 to 44, 26.9% from 45 to 64, and 13.5% who are 65 years of age or ...