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␈↓ α∧␈↓␈↓ 	¬Douglas B. Lenat
␈↓ α∧␈↓␈↓ πAArtificial Intelligence Laboratory
␈↓ α∧␈↓␈↓ πZComputer Science Department
␈↓ α∧␈↓␈↓ λ`Stanford University
␈↓ α∧␈↓␈↓ λ	Stanford, California 94305
␈↓ α∧␈↓␈↓ εETelephone 415-497-4971, 415-329-1031
␈↓ α∧␈↓␈↓ λxJanuary 13, 1975





␈↓ α∧␈↓Professor Patrick Winston
␈↓ α∧␈↓Artificial Intelligence Laboratory
␈↓ α∧␈↓545 Technology Square
␈↓ α∧␈↓Cambridge, Mass. 02139




␈↓ α∧␈↓↓Dear Professor Winston,



␈↓ α∧␈↓↓␈↓ αdEnclosed␈α⊂are␈α⊃four␈α⊂copies␈α⊃of␈α⊂the␈α⊂paper␈α⊃I␈α⊂wish␈α⊃to␈α⊂present␈α⊃at␈α⊂the
␈↓ α∧␈↓↓Fourth␈α⊗International␈α↔Joint␈α⊗Conference␈α↔on␈α⊗Artificial␈α↔Intelligence.␈α⊗ The
␈↓ α∧␈↓↓research␈α⊃was␈α⊃done␈α⊃as␈α∩a␈α⊃member␈α⊃of␈α⊃Green␈α⊃and␈α∩Waldinger's␈α⊃Automatic
␈↓ α∧␈↓↓Programming␈αGroup␈αat␈αSAIL,␈αduring␈αthe␈αpast␈αyear.␈α I␈αam␈αnow␈αa␈α
third␈αyear
␈↓ α∧␈↓↓graduate␈α∩student␈α∩at␈α∪Stanford.␈α∩If␈α∩there␈α∪is␈α∩any␈α∩further␈α∪information␈α∩you
␈↓ α∧␈↓↓request, please contact me.

␈↓ α∧␈↓↓␈↓ αdThe␈α⊗major␈α∃synthesized␈α⊗program␈α∃is␈α⊗a␈α∃simplification␈α⊗of␈α⊗the␈α∃one
␈↓ α∧␈↓↓described␈α_in␈α_your␈α_dissertation.␈α↔If␈α_my␈α_treatment␈α_of␈α_the␈α↔differences
␈↓ α∧␈↓↓between them is inappropriate, please suggest revisions.

␈↓ α∧␈↓↓␈↓ αdEagerly awaiting your comments on the paper,

␈↓ α∧␈↓↓                                        I remain,
␈↓ α∧␈↓↓