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nLab > Latest Changes: function

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  1.  
    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeMay 7th 2022

    promted by the creation of quadratic function I have added, under “Related concepts”:

    diff, v33, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeMay 8th 2022

    appended to the very first line:

    a prescription which takes any element s∈Ss \in S to an element f(s)∈Tf(s) \in T, this also called the value of the function at ss.

    diff, v34, current

  3. added additional definitions of a function in type theory

    Anonymous

    diff, v37, current

    • CommentRowNumber4.
    • CommentAuthorKeith J. Bauer
    • CommentTimeJun 23rd 2024

    Added a small section on how functions are rooted trees of height 2 because it is fun trivia.

    diff, v40, current

    • CommentRowNumber5.
    • CommentAuthorUrs
    • CommentTimeJun 23rd 2024

    have re-worked the Idea-section (here),

    trying to streamline and better organize the material that was already there

    and also adding a couple of paragraphs, such as on the term “function theory”.

    diff, v41, current

    • CommentRowNumber6.
    • CommentAuthorUrs
    • CommentTimeJun 23rd 2024
    • (edited Jun 23rd 2024)

    have moved the paragraph on functions as trees from a stand-alone section to a remark (now here) inside the section “In set theory”, and edited slightly.

    diff, v41, current

1 to 6 of 6

  1.