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  2. Zipping (computer science) - Wikipedia

    en.wikipedia.org/wiki/Zipping_(computer_science)

    Unzip Unzip 3 tuples Unzip n tuples Notes Clojure (apply map vector ziplist) (apply map vector ziplist) (apply map vector ziplist) Common Lisp (apply #' mapcar #' list ziplist) (apply #' mapcar #' list ziplist) (apply #' mapcar #' list ziplist) F#: List.unzip list1 list2 Seq.unzip source1 source2 Array.unzip array1 array2: List.unzip3 list1 ...

  3. Ducci sequence - Wikipedia

    en.wikipedia.org/wiki/Ducci_sequence

    A Ducci sequence is a sequence of n-tuples of integers, sometimes known as "the Diffy game", because it is based on sequences.. Given an n-tuple of integers (,,...,), the next n-tuple in the sequence is formed by taking the absolute differences of neighbouring integers:

  4. List of data structures - Wikipedia

    en.wikipedia.org/wiki/List_of_data_structures

    Product type (also called a tuple), a record in which the fields are not named; String, a sequence of characters representing text; Union, a datum which may be one of a set of types; Tagged union (also called a variant, discriminated union or sum type), a union with a tag specifying which type the data is

  5. Tuple - Wikipedia

    en.wikipedia.org/wiki/Tuple

    A 1-tuple and a 2-tuple are commonly called a singleton and an ordered pair, respectively. The term "infinite tuple" is occasionally used for "infinite sequences". Tuples are usually written by listing the elements within parentheses "( )" and separated by commas; for example, (2, 7, 4, 1, 7) denotes a 5-tuple. Other types of brackets are ...

  6. Python syntax and semantics - Wikipedia

    en.wikipedia.org/wiki/Python_syntax_and_semantics

    Python sets are very much like mathematical sets, and support operations like set intersection and union. Python also features a frozenset class for immutable sets, see Collection types. Dictionaries (class dict) are mutable mappings tying keys and corresponding values. Python has special syntax to create dictionaries ({key: value})

  7. Tuple space - Wikipedia

    en.wikipedia.org/wiki/Tuple_space

    A tuple space is an implementation of the associative memory paradigm for parallel/distributed computing. It provides a repository of tuples that can be accessed concurrently. As an illustrative example, consider that there are a group of processors that produce pieces of data and a group of processors that use the data.

  8. List of sequence alignment software - Wikipedia

    en.wikipedia.org/wiki/List_of_sequence_alignment...

    Genoogle uses indexing and parallel processing techniques for searching DNA and Proteins sequences. It is developed in Java and open source. Both: Albrecht F: 2015 HMMER: Local and global search with profile Hidden Markov models, more sensitive than PSI-BLAST: Both: Durbin R, Eddy SR, Krogh A, Mitchison G [6] 1998 HH-suite

  9. Foreach loop - Wikipedia

    en.wikipedia.org/wiki/Foreach_loop

    In Raku, a sister language to Perl, for must be used to traverse elements of a list (foreach is not allowed). The expression which denotes the collection to loop over is evaluated in list-context, but not flattened by default, and each item of the resulting list is, in turn, aliased to the loop variable(s). List literal example: