lean2/tests/lean/run/example1.lean

import logic

inductive day :=
monday, tuesday, wednesday, thursday, friday, saturday, sunday

namespace day

  definition next_weekday d :=
  rec_on d tuesday wednesday thursday friday monday monday monday

  example : next_weekday (next_weekday saturday) = tuesday :=
  rfl

end day
chore(frontends/lean/decl_cmds): add 'example' command It is like a theorem, but it is discarded after checking 2014-11-01 18:35:38 +00:00			`import logic`

			`inductive day :=`
			`monday, tuesday, wednesday, thursday, friday, saturday, sunday`

			`namespace day`

			`definition next_weekday d :=`
			`rec_on d tuesday wednesday thursday friday monday monday monday`

feat(frontends/lean/decl_cmds): remove useless name from 'example' commad 2014-11-01 23:12:23 +00:00			`example : next_weekday (next_weekday saturday) = tuesday :=`
chore(frontends/lean/decl_cmds): add 'example' command It is like a theorem, but it is discarded after checking 2014-11-01 18:35:38 +00:00			`rfl`

			`end day`