Thu, 05 May 2005 11:58:59 +0200 dixon lucas - made clean unify smash unifiers so that when we get flex-flex constraints subst does not barf. Also added fix_vars_upto_idx to IsaND.
Thu, 05 May 2005 11:56:00 +0200 dixon lucas - added update node function.
Wed, 04 May 2005 18:50:39 +0200 berghofe Added eta_long attribute.
Wed, 04 May 2005 18:50:21 +0200 berghofe Added eta_long_conversion.
Wed, 04 May 2005 10:44:53 +0200 paulson eta-expansion
Wed, 04 May 2005 10:42:43 +0200 nipkow fixed lin.arith
Wed, 04 May 2005 08:37:45 +0200 nipkow neqE applies even if the type is not one which partakes in linear arithmetic.
Wed, 04 May 2005 08:36:10 +0200 nipkow Fixing a problem with lin.arith.
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