Search results

  • Thumbnail for Depth-first search
    Depth-first search (DFS) is an algorithm for traversing or searching tree or graph data structures. The algorithm starts at the root node (selecting some...
    20 KB (2,447 words) - 19:40, 27 January 2024
  • The regression (or regressive) fallacy is an informal fallacy. It assumes that something has returned to normal because of corrective actions taken while...
    6 KB (831 words) - 10:58, 12 September 2022
  • Thumbnail for Arithmetica
    Arithmetica (Greek: Ἀριθμητικά) is an Ancient Greek text on mathematics written by the mathematician Diophantus (c. 200/214 AD – c. 284/298 AD) in the...
    19 KB (2,230 words) - 10:08, 5 March 2024
  • In mathematics, the square root of a matrix extends the notion of square root from numbers to matrices. A matrix B is said to be a square root of A if...
    28 KB (4,600 words) - 15:06, 1 December 2023
  • A truncated mean or trimmed mean is a statistical measure of central tendency, much like the mean and median. It involves the calculation of the mean after...
    9 KB (1,192 words) - 19:10, 26 June 2023
  • In statistics, the concept of being an invariant estimator is a criterion that can be used to compare the properties of different estimators for the same...
    15 KB (2,667 words) - 22:02, 30 January 2023