The Hitchhiker's Guide to the Galaxy Primary and Secondary Phases archaic term for a section of a poem revived by Lewis Carroll for "The Hunting of the Snark"). The original series comprised Fit the First to Fit the Sixth. Fits the Fifth and Sixth were co-written by John Lloyd; subsequent versions of the story omit most of Lloyd's material. The success of the series encouraged Adams to adapt it into a novel, which was based on the first four Fits and released in the second week of October 1979. A slightly contracted double LP re-recording of the first four Fits was released in the same year, followed by a single
Carroll diagram as any number or object has to either have an attribute or not have it. Carroll diagrams are often learnt by schoolchildren, but they can also be used outside the field of education, since they are a tidy way of categorising and displaying information. Carroll diagram A Carroll diagram, Lewis Carroll's square, biliteral diagram or a "two-way table" is a diagram used for grouping things in a yes/no fashion. Numbers or objects are either categorised as 'x' (having an attribute x) or 'not x' (not having an attribute 'x'). They are named after Lewis Carroll, the pseudonym of Charles Lutwidge