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  2. List of logic symbols - Wikipedia

    en.wikipedia.org/wiki/List_of_logic_symbols

    In logic, a set of symbols is commonly used to express logical representation. The following table lists many common symbols, together with their name, how they should be read out loud, and the related field of mathematics.

  3. Modal window - Wikipedia

    en.wikipedia.org/wiki/Modal_window

    In user interface design for computer applications, a modal window is a graphical control element subordinate to an application's main window . A modal window creates a mode that disables user interaction with the main window but keeps it visible, with the modal window as a child window in front of it. Users must interact with the modal window ...

  4. Logical consequence - Wikipedia

    en.wikipedia.org/wiki/Logical_consequence

    Logical consequence (also entailment) is a fundamental concept in logic which describes the relationship between statements that hold true when one statement logically follows from one or more statements. A valid logical argument is one in which the conclusion is entailed by the premises, because the conclusion is the consequence of the premises.

  5. Mode (statistics) - Wikipedia

    en.wikipedia.org/wiki/Mode_(statistics)

    Mode (statistics) In statistics, the mode is the value that appears most often in a set of data values. [1] If X is a discrete random variable, the mode is the value x at which the probability mass function takes its maximum value (i.e., x=argmaxxi P (X = xi) ). In other words, it is the value that is most likely to be sampled.

  6. Modal logic - Wikipedia

    en.wikipedia.org/wiki/Modal_logic

    Modal logic is a kind of logic used to represent statements about necessity and possibility.It plays a major role in philosophy and related fields as a tool for understanding concepts such as knowledge, obligation, and causation.

  7. WebMD Health A-Z Reference Library

    www.webmd.com/a-to-z-guides/medical-reference/...

    Moths sometimes invade your homes, feasting on your pantry goods and textiles. Find out more about these pests and how to prevent them in our guide. Pharaoh ants are common indoor pests. Learn ...

  8. Mode (user interface) - Wikipedia

    en.wikipedia.org/wiki/Mode_(user_interface)

    Mode (user interface) In user interface design, a mode is a distinct setting within a computer program or any physical machine interface, in which the same user input will produce perceived results different from those that it would in other settings. Modal interface components include the Caps lock and Insert keys on the standard computer ...

  9. Double turnstile - Wikipedia

    en.wikipedia.org/wiki/Double_turnstile

    The double turnstile is a binary relation. It has several different meanings in different contexts: This usage is closely related to the single-barred turnstile symbol which denotes syntactic consequence. This is typically done inductively along with restricting the range of a variable assignment, a function mapping each variable symbol to a ...