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Login. In computer security, logging in (or logging on, signing in, or signing on) is the process by which an individual gains access to a computer system or program by identifying and authenticating themselves. The user credentials are typically some form of a username and a password, [1] and these credentials themselves are sometimes referred ...
Enterprise portal. Érudit. Esmas.com. Eurochicago.com. Euromuse. Europa (web portal) European Marine Observation and Data Network. Excite (web portal)
Portals is a global public art initiative that connects people around the globe through real-time video audiovisual technology housed inside a gold-painted, converted shipping container or other structure. [1] [2] [3] Individuals and groups enter local Portals and engage with individuals or groups in distant Portals through live, full-body ...
Log probability. In probability theory and computer science, a log probability is simply a logarithm of a probability. [1] The use of log probabilities means representing probabilities on a logarithmic scale , instead of the standard unit interval . Since the probabilities of independent events multiply, and logarithms convert multiplication to ...
e. In mathematics, the logarithm is the inverse function to exponentiation. That means that the logarithm of a number x to the base b is the exponent to which b must be raised to produce x. For example, since 1000 = 103, the logarithm base of 1000 is 3, or log10 (1000) = 3.
Portal is a series of first-person puzzle-platform video games developed by Valve.Set in the Half-Life universe, the two main games in the series, Portal (2007) and Portal 2 (2011), center on a woman, Chell, forced to undergo a series of tests within the Aperture Science Enrichment Center by a malicious artificial intelligence, GLaDOS, that controls the facility.
A logarithmic pair, or log pair for short, is a pair ( X, D) consisting of a normal variety X and a boundary Q -divisor D . The log canonical divisor of a log pair ( X, D) is K + D where K is the canonical divisor of X . A logarithmic 1-form on a log pair ( X, D) is allowed to have logarithmic singularities of the form d log ( z) = d z / z ...
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.