Segments of Natural Numbers and Finite Sequences
Grzegorz Bancerek, Krzysztof Hryniewiecki
Abstract
Grzegorz Bancerek, Krzysztof Hryniewiecki
Abstract
Summary. We define the notion of an initial segment of natural numbers and prove a number of their properties. Using this notion we introduce finite sequences, subsequences, the empty sequence, a sequence of a domain, and the operation of concatenation of two sequences. MML Identifier:FINSEQ_1. WWW:http://mizar.org/JFM/Vol1/finseq_1.html
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Summary. We define the notion of an initial segment of natural numbers and prove a number of their properties. Using this notion we introduce finite sequences, subsequences, the empty sequence, a sequence of a domain, and the operation of concatenation of two sequences. MML Identifier:FINSEQ_1. WWW:http://mizar.org/JFM/Vol1/finseq_1.html
Key concepts: Mathematics, Combinatorics, Sequence (biology), Chemistry, Biochemistry