Tue, 09 Nov 1993 14:24:45 +0100 clasohm fixed a bug in POLY.ML: delete_file didn't close streams;
Tue, 09 Nov 1993 13:32:45 +0100 clasohm renamed hard-quant.ML to hardquant.ML
Tue, 09 Nov 1993 13:25:07 +0100 clasohm renamed int-prover.ML to intprover.ML,
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