ad3b0b4a2c
This commit also fixes a bug when using multiple targets with the `induction` and `cases` tactics.
13 lines
320 B
Text
13 lines
320 B
Text
def Fin.succ (v : Fin n) : Fin n.succ :=
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match v with
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| ⟨v, h⟩ => ⟨v+1, Nat.succ_lt_succ h⟩
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set_option pp.analyze false
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example (p : (n : Nat) → Fin n → Prop)
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(n : Nat)
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(v : Fin n)
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: p n.succ v.succ := by
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generalize h₁ : n.succ = n', h₂ : v.succ = v'
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traceState
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admit
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