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Solution of a travelling salesperson problem: the black line shows the shortest possible loop that connects every red dot. The travelling salesman problem, also known as the travelling salesperson problem (TSP), asks the following question: "Given a list of cities and the distances between each pair of cities, what is the shortest possible route that visits each city exactly once and returns ...
Recursion (computer science) Tree created using the Logo programming language and relying heavily on recursion. Each branch can be seen as a smaller version of a tree. Recursive drawing of a Sierpiński Triangle through turtle graphics. In computer science, recursion is a method of solving a computational problem where the solution depends on ...
Metacognition can take many forms, such as reflecting on one's ways of thinking and knowing when and how oneself and others use particular strategies for problem-solving. [1] [2] There are generally two components of metacognition: (1) cognitive conceptions and (2) cognitive regulation system.
Although this problem seems easier, Valiant and Vazirani have shown that if there is a practical (i.e. randomized polynomial-time) algorithm to solve it, then all problems in NP can be solved just as easily. MAX-SAT, the maximum satisfiability problem, is an FNP generalization of SAT. It asks for the maximum number of clauses which can be ...
A solution of an equation is often called a root of the equation, particularly but not only for polynomial equations. The set of all solutions of an equation is its solution set . An equation may be solved either numerically or symbolically. Solving an equation numerically means that only numbers are admitted as solutions.
Basadur distinguished problem discovery and problem formulation; then later problem generation and problem conceptualization. Runco and Chand distinguish problem identification and problem definition.: 205 Scholars distinguish between well-defined and ill-defined problems. Briggs and Reinig defined a well-defined solution in terms of space ...
solving a problem, such as finding fixes for a mysterious leak; interacting socially, such as expressing empathy, maintaining control during debates, and adjusting your behaviors based on the ...
The three-body problem is a special case of the n-body problem, which describes how n objects move under one of the physical forces, such as gravity. These problems have a global analytical solution in the form of a convergent power series, as was proven by Karl F. Sundman for n = 3 and by Qiudong Wang for n > 3 (see n-body problem for details