changeset 15027 | d23887300b96 |
parent 14756 | 9c8cc63714f4 |
child 15104 | f14e0d9587be |
--- a/src/Provers/Arith/abel_cancel.ML Thu Jul 08 19:34:18 2004 +0200 +++ b/src/Provers/Arith/abel_cancel.ML Thu Jul 08 19:34:56 2004 +0200 @@ -125,7 +125,7 @@ val sum_conv = Simplifier.mk_simproc "cancel_sums" - (map (Thm.read_cterm (Sign.deref sg_ref)) + (map (Thm.cterm_fun Logic.varify o Thm.read_cterm (Sign.deref sg_ref)) [("x + y", Data.T), ("x - y", Data.T)]) (* FIXME depends on concrete syntax !???!!??! *) sum_proc;