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doc-src/Tutorial/Recdef/last
author nipkow
Thu, 14 Jan 1999 13:19:12 +0100
changeset 6129 0f5ecd633c2f
parent 6100 40d66bc3e83f
permissions -rw-r--r--
nat_arith_tac -> arith_tac

consts last :: 'a list => 'a
recdef last "measure (%xs. length xs)"
  "last [x]      = x"
  "last (x#y#zs) = last (y#zs)"
isabelle