Text: "A four-law logic comment on time, quantum change, and universe closure." Presents a complementarity statement that the universe is both open and closed simultaneously, according to the author's fourth law of logic. Whether one detects it as closed or open depends upon the nature of the detector and the detection operation, just as electromagnetic energy may be detected as a wave or as a particle. The law has direct application in resolving present logical paradoxes. Port Royal Road, Springfield, Virginia 22161: National Technical Information System, April, 1977. Report AD-AO39108.

See Also: four-law logic, foundations of logic, relativity, cosmology.

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