| 摘要 |
PROBLEM TO BE SOLVED: To reduce an analysis omission in a circuit analysis.SOLUTION: An analysis support device 100 specifies a node through which a positive-phase signal input from an input terminal 101 passes, and searches for a path that feeds a signal after once passing through any one of the nodes back to the same node again. Then, when the signal after passing through any one of the nodes on the path is fed back to the same node again, the device 100 determines whether or not a phase of the signal is reversed, on the basis of a type of an element on the path searched for. After that, when the signal after passing through any one of the nodes is fed back to the same node, if determining that the phase of the signal is not reversed, the device 100 outputs the node included in the path searched for, as a node included in a positive feedback loop. |
