PURPOSE: To adapt environmental information to an intention active program by sending the comparing result, namely 'coincidence' or 'noncoincidence', of a comparing module to a register.

CONSTITUTION: One half-form of the memory location of a double stage pyramid circuit 20 receives information corresponding to a purpose denying sequence given from a node computer 5 through information routes 13 and 6 and additional information such as present environmental information. Data contents in two half-forms of the double stage pyramid circuit 20 are compared with each other to lead out coincidence, namely receiving, and noncoincidence, namely rejection with respect to all the memory locations. These comparing results are inputted to the memory register 63 of a connecting computer 4. The connecting computer 4 switches calculation based on this comparing result to supply and distribute information to another node computer with the same contexture.