Theorem: UInt.getBit_of_getBit_lsb (Algdata/Classes/UInt.lean)

State before:
α : Type
inst✝¹ : (n : Nat) → OfNat α n
inst✝ : UInt α
a : α
i : Nat
⊢ UInt.getBit (UInt.lsb a) i = true → UInt.getBit a i = true
Tactic:
intro h
State after:
α : Type
inst✝¹ : (n : Nat) → OfNat α n
inst✝ : UInt α
a : α
i : Nat
h : UInt.getBit (UInt.lsb a) i = true
⊢ UInt.getBit a i = true

State before:
α : Type
inst✝¹ : (n : Nat) → OfNat α n
inst✝ : UInt α
a : α
i : Nat
h : UInt.getBit (UInt.lsb a) i = true
⊢ UInt.getBit a i = true
Tactic:
exact And.left $ (UInt.getBit_lsb_iff a).mp h
State after:
no goals