Binary relation between sequences (strings)
Also known as subsequence relation · substring relation · substring · sub-sequence · sub-string
14 statements · 14% with external sources · numbers in brackets are citations
9 identifiers linking subsequence across the web's reference databases
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In mathematics, a subsequence of a given sequence is a sequence that can be derived from the given sequence by deleting some or no elements without changing the order of the remaining elements. For example, the sequence is a subsequence of obtained after removal of elements and The relation of one sequence being the subsequence of another is a partial order.