| 摘要 |
PURPOSE:To ensure succession of the attribute expression against the operations of plural tables by showing the arithmetic correspondence relation among the row data items, column data items or cell data of a table in the form of a numerical formula and attribute and storing them as the file information. CONSTITUTION:When data are operated under a software constitution 1 of a data operating computer, the arithmetic dependence relation is maintained among the row data items 16, column data items 15 and cells 17 of a table respectively. Here if it is desired to succeed hereafter said correspondence relation to the arithmetic formula defined by a user, a re-calculation file register request is delivered. Thus the subsequent input contents are registered to a re-calculation file 8. Then it is checked whether the data operation in carried out within a single table or covers plural tables. Thus each file 8 is updated, succeeded and executed according to the result of said checking. |
