| 摘要 |
PROBLEM TO BE SOLVED: To facilitate management of parent-child relations among a plurality of arithmetic elements used in a multilevel computation expression. ! SOLUTION: A computation expression element acquisition unit 120 acquires a source element that is an arithmetic element included in the left-hand side of an input computation expression 101 and a target element that is an arithmetic element included in the right-hand side of the input computation expression 101. An arithmetic element management unit 150 acquires a block number and a bit number associated with the same arithmetic element as the target element from an arithmetic element management table 220, and generates a source element connection bit string on the basis of the acquired block number and bit number. An arithmetic element bit string management unit 170 generates a block bit string on the basis of the source element connection bit string, and registers the generated block bit string, the acquired block number, and an arithmetic elemen |
