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  2. Order of operations - Wikipedia

    en.wikipedia.org/wiki/Order_of_operations

    Order of operations. In mathematics and computer programming, the order of operations is a collection of rules that reflect conventions about which operations to perform first in order to evaluate a given mathematical expression.

  3. MDA framework - Wikipedia

    en.wikipedia.org/wiki/MDA_framework

    Mechanics are the base components of the game — its rules, every basic action the player can take in the game, the algorithms and data structures in the game engine etc. Dynamics are the run-time behavior of the mechanics acting on player input and "cooperating" with other mechanics. Aesthetics are the emotional responses evoked in the player.

  4. Green–Davies–Mingos rules - Wikipedia

    en.wikipedia.org/wiki/Green–Davies–Mingos_rules

    Following the Green–Davies–Mingos rules, since butadiene is an open π-ligand of even hapticity, nucleophilic attack will occur at one of the terminal positions of the π-system. This occurs because the LUMO of butadiene has larger lobes on the ends rather than the internal positions.

  5. Lambda calculus - Wikipedia

    en.wikipedia.org/wiki/Lambda_calculus

    The following three rules give an inductive definition that can be applied to build all syntactically valid lambda terms: [e] variable x is itself a valid lambda term. if t is a lambda term, and x is a variable, then ( λ x . t ) {\displaystyle (\lambda x.t)} [ f ] is a lambda term (called an abstraction );

  6. Adaptive quadrature - Wikipedia

    en.wikipedia.org/wiki/Adaptive_quadrature

    Adaptive quadrature is a numerical integration method in which the integral of a function is approximated using static quadrature rules on adaptively refined subintervals of the region of integration. Generally, adaptive algorithms are just as efficient and effective as traditional algorithms for "well behaved" integrands, but are also ...

  7. Thompson's construction - Wikipedia

    en.wikipedia.org/wiki/Thompson's_construction

    The algorithm works recursively by splitting an expression into its constituent subexpressions, from which the NFA will be constructed using a set of rules. [3] More precisely, from a regular expression E , the obtained automaton A with the transition function Δ [ clarification needed ] respects the following properties:

  8. Bland's rule - Wikipedia

    en.wikipedia.org/wiki/Bland's_rule

    Such cycles are avoided by Bland's rule for choosing a column to enter and a column to leave the basis. Bland's rule was developed by Robert G. Bland, now an Emeritus Professor of operations research at Cornell University, while he was a research fellow at the Center for Operations Research and Econometrics in Belgium. [1]

  9. Combining rules - Wikipedia

    en.wikipedia.org/wiki/Combining_rules

    The Lorentz rule is only analytically correct for hard sphere systems. Intuitively, since σ i , σ j {\displaystyle \sigma _{i},\sigma _{j}} loosely reflect the radii of particle i and j respectively, their averages can be said to be the effective radii between the two particles at which point repulsive interactions become severe.