Fri, 14 Feb 1997 10:57:17 +0100 Deleted a useless definition
paulson [Fri, 14 Feb 1997 10:57:17 +0100] rev 2618
Deleted a useless definition
Fri, 14 Feb 1997 10:41:02 +0100 Added optimization: do nothing for empty list
paulson [Fri, 14 Feb 1997 10:41:02 +0100] rev 2617
Added optimization: do nothing for empty list
Fri, 14 Feb 1997 10:40:23 +0100 A bit more pattern-matching in eta_contract
paulson [Fri, 14 Feb 1997 10:40:23 +0100] rev 2616
A bit more pattern-matching in eta_contract
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