| 摘要 |
PROBLEM TO BE SOLVED: To enable, in plural cells arrayed in row and column directions, display of an operation expression intuitively understandably, display of the operation expression in any of the row and column directions, and input of the operation expression intuitively.SOLUTION: A processor is caused to function as input means, operation means and display control means. The input means inputs an operator 32 for determining operation content between numerical values input into operation target cells including a predetermined cell 30 and one or plural cells positioned in an operating direction with respect to the cell 30, where the operator allows input in row and column directions with respect to the predetermined cell 30 to which a numerical value stored in a storage device 14 is input and defines the input direction as the operating direction. The operation means operates numerical values input into the operation target cells in accordance with the operation content. The display control means causes a display device 16 to display the operator 32 between the numeral values input into the operation target cells and display the numerical value input into the operation target cells, the operator 32 and the operation result in arrangement in the operating direction. |
