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- Statistics (from German: Statistik, orig. "description of a state, a country") is the discipline that concerns the collection, organization, analysis,...78 KB (8,772 words) - 14:49, 1 August 2024
- Benford's law, also known as the Newcomb–Benford law, the law of anomalous numbers, or the first-digit law, is an observation that in many real-life sets...64 KB (7,272 words) - 00:31, 13 July 2024
- In statistics, the logistic model (or logit model) is a statistical model that models the log-odds of an event as a linear combination of one or more independent...127 KB (20,607 words) - 12:42, 28 July 2024
- In mathematics, the trigonometric functions (also called circular functions, angle functions or goniometric functions) are real functions which relate...70 KB (9,000 words) - 09:16, 3 July 2024
- 666 (six hundred [and] sixty-six) is the natural number following 665 and preceding 667. In Christianity, 666 is referred to in (most manuscripts of) chapter...15 KB (1,764 words) - 21:16, 24 July 2024
- In mathematics and mathematical logic, Boolean algebra is a branch of algebra. It differs from elementary algebra in two ways. First, the values of the...75 KB (9,506 words) - 17:24, 21 June 2024
- Multiplication (often denoted by the cross symbol ×, by the mid-line dot operator ⋅, by juxtaposition, or, on computers, by an asterisk *) is one of the...48 KB (6,258 words) - 03:13, 23 July 2024
- In mathematics, a norm is a function from a real or complex vector space to the non-negative real numbers that behaves in certain ways like the distance...34 KB (5,697 words) - 05:47, 22 July 2024
- In cryptography, SHA-1 (Secure Hash Algorithm 1) is a hash function which takes an input and produces a 160-bit (20-byte) hash value known as a message...51 KB (5,762 words) - 21:53, 22 July 2024
- In signal processing, cross-correlation is a measure of similarity of two series as a function of the displacement of one relative to the other. This is...26 KB (4,084 words) - 08:01, 24 April 2024
- In mathematics, an infinitesimal number is a non-zero quantity that is closer to 0 than any non-zero real number is. The word infinitesimal comes from...37 KB (5,086 words) - 17:42, 25 May 2024
- In cryptography, a block cipher is a deterministic algorithm that operates on fixed-length groups of bits, called blocks. Block ciphers are the elementary...50 KB (6,475 words) - 10:19, 23 June 2024
- In statistics, the likelihood-ratio test is a hypothesis test that involves comparing the goodness of fit of two competing statistical models, typically...17 KB (2,098 words) - 09:11, 20 July 2024
- In geometry, a hypotenuse is the side of a right triangle opposite the right angle. It is the longest side of any such triangle; the two other shorter...9 KB (1,188 words) - 16:46, 23 June 2024
- Cryptography, the use of codes and ciphers to protect secrets, began thousands of years ago. Until recent decades, it has been the story of what might...50 KB (6,651 words) - 05:04, 28 July 2024
- In mathematics, a Clifford algebra is an algebra generated by a vector space with a quadratic form, and is a unital associative algebra with the additional...64 KB (9,171 words) - 14:17, 30 July 2024
- Alfred Tarski (/ˈtɑːrski/, born Alfred Teitelbaum; January 14, 1901 – October 26, 1983) was a Polish-American logician and mathematician. A prolific author...50 KB (5,747 words) - 01:15, 1 July 2024
- In cryptography, a secure channel is a means of data transmission that is resistant to overhearing and tampering. A confidential channel is a means of...6 KB (752 words) - 08:41, 6 October 2023
- Combinatorial optimization is a subfield of mathematical optimization that consists of finding an optimal object from a finite set of objects, where the...18 KB (1,822 words) - 00:11, 9 June 2024
- In representation theory and algebraic number theory, the Langlands program is a web of far-reaching and consequential conjectures about connections between...24 KB (2,815 words) - 08:28, 31 July 2024