摘要 |
PURPOSE:To store worked space data and removing word space data in each optional working operation unit as small volume of data by setting up a multiplication processor and a removing work space data storing device for storing multiplied result. CONSTITUTION:In addition to a subtraction processor 122 between worked space data and working space data, the title device is provided with the multiplication processor 121 for executing the multiplication of both the two data and the newest worked space data to be the computed result of subtraction and removing work space data to be the multiplied result are stored in respective storage device 132, 131. Since space data to be each element such as the newest worked space data and removing work space data in each working operation unit minimizing the volume of data are stored without storing worked space data of all working operation units including much data, the stored volume of data can be reduced.
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