Health.Zone Web Search

Search results

1. Results from the Health.Zone Content Network

2. Mathematical optimization - Wikipedia

   en.wikipedia.org/wiki/Mathematical_optimization

   The satisfiability problem, also called the feasibility problem, is just the problem of finding any feasible solution at all without regard to objective value. This can be regarded as the special case of mathematical optimization where the objective value is the same for every solution, and thus any solution is optimal.

3. Chaos theory - Wikipedia

   en.wikipedia.org/wiki/Chaos_theory

   Chaos theory is a branch of mathematics that studies the behavior of complex and dynamic systems. Learn how it explains phenomena such as the butterfly effect and fractals.

4. Trachtenberg system - Wikipedia

   en.wikipedia.org/wiki/Trachtenberg_system

   The Trachtenberg system is a system of rapid mental calculation. The system consists of a number of readily memorized operations that allow one to perform arithmetic computations very quickly. It was developed by the Russian engineer Jakow Trachtenberg in order to keep his mind occupied while being in a Nazi concentration camp.

5. Ordinary differential equation - Wikipedia

   en.wikipedia.org/wiki/Ordinary_differential_equation

   In mathematics, an ordinary differential equation (ODE) is a differential equation (DE) dependent on only a single independent variable.As with other DE, its unknown(s) consists of one (or more) function(s) and involves the derivatives of those functions. [1]

6. Degeneracy (mathematics) - Wikipedia

   en.wikipedia.org/wiki/Degeneracy_(mathematics)

   In mathematics, a degenerate case is a limiting case of a class of objects which appears to be qualitatively different from (and usually simpler than) the rest of the class; [1] "degeneracy" is the condition of being a degenerate case. [2] The definitions of many classes of composite or structured objects often implicitly include inequalities.

7. Well-defined expression - Wikipedia

   en.wikipedia.org/wiki/Well-defined_expression

   Despite these subtle logical problems, it is quite common to use the term definition (without apostrophes) for "definitions" of this kind, for three reasons: It provides a handy shorthand of the two-step approach. The relevant mathematical reasoning (i.e., step 2) is the same in both cases. In mathematical texts, the assertion is "up to 100%" true.

8. Set (mathematics) - Wikipedia

   en.wikipedia.org/wiki/Set_(mathematics)

   A set of polygons in an Euler diagram This set equals the one depicted above since both have the very same elements.. In mathematics, a set is a collection of different [1] things; [2] [3] [4] these things are called elements or members of the set and are typically mathematical objects of any kind: numbers, symbols, points in space, lines, other geometrical shapes, variables, or even other ...

9. Complex system - Wikipedia

   en.wikipedia.org/wiki/Complex_system

   A complex system is a system composed of many components which may interact with each other. [1] Examples of complex systems are Earth's global climate, organisms, the human brain, infrastructure such as power grid, transportation or communication systems, complex software and electronic systems, social and economic organizations (like cities), an ecosystem, a living cell, and, ultimately, for ...