DEVICE FOR SPECIFYING AND CALCULATING NUMERICAL VALUE WITH NUMERICAL WIDTH, AND MEDIUM RECORDED WITH ITS CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a device capable of easily handling a numerical value with a numerical width in a numerical table and speedily and accurately executing calculation with it and to provide a medium in which its control program is recorded. SOLUTION: In a hard disk 3, adjustable rates in an adjustable table setting this adjustable rate to be used for the payment calculation for a land investigating job as numerical values with each numerical width corresponding to difficulty required for the investigation and measurement are previously divided into plural specific numerical values within the numerical width by each local division and difficulty and the divided specific numerical values and their division information are recorded by respectively coordinating with the local division and each difficulty. An input device 5 inputs local divisions, difficulty and division information. CPU 2 calculates the payment for land investigation based on an adjustable rate corresponding to an inputted local division and difficulty and corresponding to at least the inputted division information among adjustable rates recorded as plural specific numerical rates in the hard disk 3.