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  2. History of virtual learning environments - Wikipedia

    en.wikipedia.org/wiki/History_of_virtual...

    Tandata Td1400 Prestel terminal. A Virtual Learning Environment (VLE) is a system specifically designed to facilitate the management of educational courses by teachers for their students. It predominantly relies on computer hardware and software, enabling distance learning. In North America, this concept is commonly denoted as a "Learning ...

  3. Natural logarithm - Wikipedia

    en.wikipedia.org/wiki/Natural_logarithm

    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.

  4. Common logarithm - Wikipedia

    en.wikipedia.org/wiki/Common_logarithm

    Common logarithm. A graph of the common logarithm of numbers from 0.1 to 100. In mathematics, the common logarithm is the logarithm with base 10. [1] It is also known as the decadic logarithm and as the decimal logarithm, named after its base, or Briggsian logarithm, after Henry Briggs, an English mathematician who pioneered its use, as well as ...

  5. Food Industry Centre - Wikipedia

    en.wikipedia.org/wiki/Food_Industry_Centre

    Food Industry Centre. / 51.496; -3.212. The Food Industry Centre (FIC) at Cardiff Metropolitan University (also known as UWIC) is a Welsh research and education organisation designed to address issues of food safety and food-related health concerns. Its mission also includes supporting the Welsh food industry.

  6. Log-normal distribution - Wikipedia

    en.wikipedia.org/wiki/Log-normal_distribution

    In probability theory, a log-normal (or lognormal) distribution is a continuous probability distribution of a random variable whose logarithm is normally distributed. Thus, if the random variable X is log-normally distributed, then Y = ln (X) has a normal distribution. [2] [3] Equivalently, if Y has a normal distribution, then the exponential ...

  7. Log-t distribution - Wikipedia

    en.wikipedia.org/wiki/Log-t_distribution

    In probability theory, a log-t distribution or log-Student t distribution is a probability distribution of a random variable whose logarithm is distributed in accordance with a Student's t-distribution. If X is a random variable with a Student's t-distribution, then Y = exp ( X) has a log-t distribution; likewise, if Y has a log-t distribution ...

  8. VLE - Wikipedia

    en.wikipedia.org/wiki/VLE

    Virtual learning environment, in educational technology. Maximum landing gear extended speed (V LE ), a V speed in aviation. Variable-length encoding, an information theory technique for assigning shorter encoding to more frequently-occurring sequences. Variable-length encoding of an instruction set, as is used in a variable-length instruction ...

  9. List of logarithmic identities - Wikipedia

    en.wikipedia.org/wiki/List_of_logarithmic_identities

    ln (r) is the standard natural logarithm of the real number r. Arg (z) is the principal value of the arg function; its value is restricted to (−π, π]. It can be computed using Arg (x + iy) = atan2 (y, x). Log (z) is the principal value of the complex logarithm function and has imaginary part in the range (−π, π].