![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
Linpack 4+
Alexey Solovyov
Diseñada para iPad
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- Gratis
Capturas de pantalla
Descripción
Linpack Benchmark
The LINPACK Benchmarks are a measure of a system's floating point computing power. They measure how fast a computer solves a dense N by N system of linear equations Ax = b, which is a common task in engineering. The solution is obtained by Gaussian elimination with partial pivoting, with 2/3·N3 + 2·N2 floating point operations. The result is reported in millions of floating point operations per second (MFLOP/s, sometimes simply called FLOPS).
Results.
Mflop/s:
Millions of floating point operations per second. A floating point operation here is a floating point addition or a floating point multiplication with 64 bit operands. For this problem there are 2/3 n^3 + n^2 floating point operations.
Time:
The time in seconds to solve the problem, Ax=b.
Norm Res:
A check is made to show that the computed solution is correct. The test is based on || Ax - b || / ( || A || || x || eps) where eps is described below. The Norm Res should be about O(1) in size. If this quantity is much larger than 1, the solution is probably incorrect.
Precision:
The relative machine precision usually the smallest positive number such that fl( 1.0 - eps ) < 1.0, where fl denotes the computed value and eps is the relative machine precision.
Novedades
Versión 1.5.1
This app has been updated by Apple to display the Apple Watch app icon.
support upcoming hardware and new iOS version
Privacidad de la app
El desarrollador (Alexey Solovyov) no ofreció detalles sobre sus prácticas de privacidad y el envío de datos a Apple.
No se proporcionaron detalles
El desarrollador tendrá que proporcionar detalles sobre la privacidad cuando envíe su próxima actualización de app.
Información
- Vendedor
- Alexey Solovyov
- Tamaño
- 6.3 MB
- Categoría
- Utilidades
- Compatibilidad
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- iPhone
- Requiere iOS 8.0 o posterior.
- iPad
- Requiere iPadOS 8.0 o posterior.
- iPod touch
- Requiere iOS 8.0 o posterior.
- Mac
- Requiere macOS 11.0 o posterior y una Mac con el chip M1 de Apple o posterior.
- Idiomas
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Inglés
- Edad
- 4+
- Copyright
- © Alexey Solovyov
- Precio
- Gratis