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  1. Dictionary
    well defined

    adjective

    • 1. clearly defined or described: "without well-defined goals it is likely that efforts will be misdirected"
  2. 12 hours ago · v. t. e. The natural logarithm of a number is its logarithm to the base of the mathematical constant e, which is an irrational and transcendental number approximately equal to 2.718 281 828 459. [1] The natural logarithm of x is generally written as ln x, loge x, or sometimes, if the base e is implicit, simply log x.

  3. en.wikipedia.org › wiki › MetreMetre - Wikipedia

    12 hours ago · The metre (or meter in US spelling; symbol: m) is the base unit of length in the International System of Units (SI). Since 2019, the metre has been defined as the length of the path travelled by light in vacuum during a time interval of 1 299 792 458 of a second, where the second is defined by a hyperfine transition frequency of caesium.

  4. 12 hours ago · Disinformation is false information deliberately spread to deceive people. [1] [2] [3] Disinformation is an orchestrated adversarial activity in which actors employ strategic deceptions and media manipulation tactics to advance political, military, or commercial goals. [4]

  5. en.wikipedia.org › wiki › MeditationMeditation - Wikipedia

    12 hours ago · Meditation is a practice in which an individual uses a technique – such as mindfulness, or focusing the mind on a particular object, thought, or activity – to train attention and awareness, and achieve a mentally clear and emotionally calm and stable state.

  6. 12 hours ago · Exhaustive Search is a brute-force algorithm that systematically enumerates all possible solutions to a problem and checks each one to see if it is a valid solution. This algorithm is typically used for problems that have a small and well-defined search space (e.g has less than 5 or so nodes), where it is feasible to check all possible ...