| 摘要 |
PURPOSE:To dispense with the definition of a rule on a cell in one to one, to eliminate extreme dependency on the cell, to construct the rule observing the whole spread sheet, and to realize a flexible inference method. CONSTITUTION:This device is equipped with an input means 1, a knowledge storage part 3, an execution control means 2 which controls the execution of a spread sheet, an inference control means A5 which decides the value of an effect cell by deciding the value of a cause cell, an inference control means B7 which executes the rule when the value of an arbitrary cell in the cause cells and capable of deciding or not changing intentionally the values of plural arbitrary cells, a working storage part 4, a display means 6, a definition means 8 which defines the rule controlled by the inference control means B7. |
