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  2. MacCormack method - Wikipedia

    en.wikipedia.org/wiki/MacCormack_method

    In computational fluid dynamics, the MacCormack method (/məˈkɔːrmæk ˈmɛθəd/) is a widely used discretization scheme for the numerical solution of hyperbolic partial differential equations.

  3. VirtualBox - Wikipedia

    en.wikipedia.org/wiki/VirtualBox

    Preliminary Mac OS X support (beta stage) was added with VirtualBox 1.4, full support with 1.6. Support for Mac OS X 10.4 (Tiger) and earlier was removed with VirtualBox 3.1. [83] [84] Support for Mac OS X 10.5 (Leopard) was removed with VirtualBox 4.2. [85] [86] Support for Mac OS X 10.6 (Snow Leopard) and 10.7 (Lion) was removed with ...

  4. Time and motion study - Wikipedia

    en.wikipedia.org/wiki/Time_and_motion_study

    The collection of time data can be done in several ways, depending on study goal and environmental conditions. Time and motion data can be captured with a common stopwatch, a handheld computer or a video recorder. There are a number of dedicated software packages used to turn a palmtop or a handheld PC into a time study device.

  5. Halstead complexity measures - Wikipedia

    en.wikipedia.org/wiki/Halstead_complexity_measures

    The Halstead metrics - Extensive discussion on the calculation and use of Halstead Metrics in an object-oriented environment (with specific reference to Java). Calculation of Halstead metrics - Measurement of Halstead Metrics. Explanation with a Sample Program - Example (on Page 6 of the PDF)

  6. Computational problem - Wikipedia

    en.wikipedia.org/wiki/Computational_problem

    For example, in the factoring problem, the instances are the integers n, and solutions are prime numbers p that are the nontrivial prime factors of n. An example of a computational problem without a solution is the Halting problem. Computational problems are one of the main objects of study in theoretical computer science.

  7. Time-dependent density functional theory - Wikipedia

    en.wikipedia.org/wiki/Time-dependent_density...

    The formal foundation of TDDFT is the Runge–Gross (RG) theorem (1984) [1] – the time-dependent analogue of the Hohenberg–Kohn (HK) theorem (1964). [2] The RG theorem shows that, for a given initial wavefunction, there is a unique mapping between the time-dependent external potential of a system and its time-dependent density.

  8. Parallels Desktop for Mac - Wikipedia

    en.wikipedia.org/wiki/Parallels_Desktop_for_Mac

    Parallels Desktop for Mac is a hypervisor providing hardware virtualization for Mac computers. It is developed by Parallels, a subsidiary of Corel.. Parallels was initially developed for Macintosh systems with Intel processors, with version 16.5 introducing support for Macs with Apple silicon.

  9. Comparison of platform virtualization software - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_platform...

    ^ OS-level virtualization is described as "native" speed, however some groups have found overhead as high as 3% for some operations, but generally figures come under 1%, so long as secondary effects do not appear. ^ See [20] for a paper comparing performance of paravirtualization approaches (e.g. Xen) with OS-level virtualization