High-speed calculation mode null of solution of the alliance linear equation which utilizes the auxiliary memory

摘要

PURPOSE:To execute calculation at high speed by properly using a storing area for reference data and the storing area for updating data by means of an outer product form of Gauss' method, exchanging data between a main storing device and the extension auxiliary strong device and extension-using the storing area. CONSTITUTION:When the solution of a linear equation system is calculated in the main storing device 3 through the use of the outer product form Gauss erasing method, the factor number row and column 11 of the linear equation system is page-divided and converted in an extension storing device 12 while data is exchanged between the main storing device 3 and the extension storing device 12. The large scale linear equation system is calculated at high speed by this calculating method.