A.3.5 Sequence Specifications
| All | all elements | | None | no elements | | n | elements 1 through n | | -n | last n elements | | {n} | element n only | | {m, n} | elements m through n (inclusive) | | {m, n, s} | elements m through n in steps of s |
Specifications for sequences of parts. The sequence specification {m, n, s} corresponds to elements m, m + s, m + 2s, ... , up to the largest element not greater than n. Sequence specifications are used in the functions Drop, Ordering, StringDrop, StringTake, Take and Thread.
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