A central principle in HtDP is how to represent information (the domain) as data in a systematic way. The whole point of it's approach, as I understand it, is i

A central principle in HtDP is how to represent information (the domain) as data in a systematic way. The whole point of it's approach, as I understand it, is in fact to teach a domain-neutral approach, where what dictates data and function structure is the information's structure.