Thu, 23 Sep 1999 18:39:05 +0200 paulson Tidying to exploit the new arith_tac. RealBin no longer imports RealPow or
Thu, 23 Sep 1999 14:39:39 +0200 nipkow sep1 -> sep
Thu, 23 Sep 1999 13:09:39 +0200 paulson The restrict_to_left rule fixes some bugs
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