摘要 |
PURPOSE:To preserve a logical variable name and to realize output of an item including a variable by using a means to store the logical variable names and a means to check the different logical variables of the same name and outputting these logical variables with serial numbers put after the variable names. CONSTITUTION:A node memory part 101 stores the nodes described in a logical language and a processing part 102 interprets the nodes stored in the part 101 with use of a terminal equipment 103 provided in a computer 100. Then, an area is provided to a data structure 200 which expresses a logical variable to hold the name (variable name) given from a user. Thus, the different variables having the same name are checked out of those variables in an output item and then outputted with serial numbers put after the variable names. Otherwise the variable names are outputted. Thus, it is possible to output the variables having different nodes and the same name as the different variables.
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