9 lines
197 B
Text
9 lines
197 B
Text
open nat tactic
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example (a b c : Prop) (Ha : a) (Hb : b) (Hc : c) : b :=
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by do trace_state, assumption
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definition ex1 (a b c : Prop) : a → b → c → b :=
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by do intros, assumption
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#print ex1
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