| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an operation method by which values can be got by referring to a calendar of mathematical operation result values, and also provide an operation table for performing the operation method in performing operations such as multiplication by electronic circuitry such as computers. <P>SOLUTION: Existing problems can be solved by performing operations such as multiplication by 2^n base process. In the process, operation processing can be simplified by cutting out real-time calculation on every digit but referring to the operation table in which results of the calculation are recorded. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
