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lean4-htt/tests/lean/run/class6.lean
Daniel Selsam a9b01991c2 feat(frontends/lean/inductive_cmd): new frontend for the inductive cmd 
Conflicts:
	src/frontends/lean/CMakeLists.txt
	src/frontends/lean/structure_cmd.h
2016-08-17 07:34:03 -07:00

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open prod
inductive t1 : Type
| mk1 : t1
inductive t2 : Type
| mk2 : t2
theorem inhabited_t1 : inhabited t1
:= inhabited.mk t1.mk1
theorem inhabited_t2 : inhabited t2
:= inhabited.mk t2.mk2
attribute inhabited_t1 [instance]
attribute inhabited_t2 [instance]
theorem T : inhabited (t1 × t2)
:= _
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