| 摘要 |
PURPOSE:To shorten the time of operation, by performing the data operation and the totalization for each item of a part or whole of a table simultaneously with production of the table. CONSTITUTION:A cursor pointer 22 is given to a display control part 21 to designate the position where an arithmetic function is performed. Then the position of the cursor is calculated and displayed at a display part 2. The data on this display is stored in an arithmetic register 18. With a push of a + key on a keyboard 3, the data is displayed at the position of the cursor. Furthermore an input data is fed by means of a numerical key, etc. and then displayed at the part 2. At the same time, the data of a data buffer 15 is loaded to a register 17 to receive an operation. The fed data is stored in the register 18. Then the data of registers 17 and 18 are added together with a push of the + key and then loaded to an arithmetic result register 19 to be displayed at the position of the pointer 22 of the display part 2. |
