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  • Gladaed@feddit.orgtoWikipedia@lemmy.world•List of computer books
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    2 days ago

    Do informatics people use a different quantor syntax? ¬∃x(∀y(y∈x↔y∉y)) Doesn’t make any statement. The not shouldn’t be in the front. That doesn’t parse. You say: “not exists x[from undefined] such that for all y[from undefined][lack of |]y element from x exactly when y is not element in y” Round braces don’t belong.



  • Only one of those is a function, get it right. () Call functions <> Specialize Templates, can be used to do compile time calls to things that behave like functions. [] Accesses elements {} Calls constructors, aka functions that do the initial setup.

    Overloading these to do something else gets you in the naughty corner.

    Edit: the implementation of the {} fuckery is no great. Just save the sum instead of all numbers.