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  2. Ambigram - Wikipedia

    en.wikipedia.org/wiki/Ambigram

    Vertical axis mirror ambigrams find clever applications in mirror writing (or specular writing), that is formed by writing in the direction that is the reverse of the natural way for a given language, such that the result is the mirror image of normal writing: it appears normal when it is reflected in a mirror. For example, the word "ambulance ...

  3. Cleverbot - Wikipedia

    en.wikipedia.org/wiki/Cleverbot

    Cleverbot. Cleverbot is a chatterbot web application. It was created by British AI scientist Rollo Carpenter and launched in October 2008. It was preceded by Jabberwacky, a chatbot project that began in 1988 and went online in 1997. [1] In its first decade, Cleverbot held several thousand conversations with Carpenter and his associates.

  4. Cholesky decomposition - Wikipedia

    en.wikipedia.org/wiki/Cholesky_decomposition

    The Cholesky algorithm. [edit] The Cholesky algorithm, used to calculate the decomposition matrix L, is a modified version of Gaussian elimination. The recursive algorithm starts with i:= 1 and. A(1):= A. At step i, the matrix A(i) has the following form: where Ii−1 denotes the identity matrix of dimension i − 1.

  5. Pure mathematics - Wikipedia

    en.wikipedia.org/wiki/Pure_mathematics

    Mathematics. Pure mathematics studies the properties and structure of abstract objects, [1] such as the E8 group, in group theory. This may be done without focusing on concrete applications of the concepts in the physical world. Pure mathematics is the study of mathematical concepts independently of any application outside mathematics.

  6. Gaussian elimination - Wikipedia

    en.wikipedia.org/wiki/Gaussian_elimination

    In mathematics, Gaussian elimination, also known as row reduction, is an algorithm for solving systems of linear equations. It consists of a sequence of row-wise operations performed on the corresponding matrix of coefficients. This method can also be used to compute the rank of a matrix, the determinant of a square matrix, and the inverse of ...

  7. Google Classroom - Wikipedia

    en.wikipedia.org/wiki/Google_Classroom

    Google Classroom is a free blended learning platform developed by Google for educational institutions that aims to simplify creating, distributing, and grading assignments. The primary purpose of Google Classroom is to streamline the process of sharing files between teachers and students. [3] As of 2021, approximately 150 million users use ...

  8. Intelligence - Wikipedia

    en.wikipedia.org/wiki/Intelligence

    Intelligence is different from learning. Learning refers to the act of retaining facts and information or abilities and being able to recall them for future use. Intelligence, on the other hand, is the cognitive ability of someone to perform these and other processes.

  9. List of algorithms - Wikipedia

    en.wikipedia.org/wiki/List_of_algorithms

    Gauss–Legendre algorithm: computes the digits of pi. Chudnovsky algorithm: a fast method for calculating the digits of π. Bailey–Borwein–Plouffe formula: (BBP formula) a spigot algorithm for the computation of the nth binary digit of π. Division algorithms: for computing quotient and/or remainder of two numbers.