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Proof step 8 from proof succ-succ (previous step)

∀ bits. ¬ # bits0 < # bits → (false ' + bitsinvert((false ' + bitsinvert(bits))+1))+1 = false ' + true ' + bits ⊦ (false ' + bitsinvert((false ' + bitsinvert(bits0))+1))+1 = false ' + true ' + bits0

Heuristic quantifier closing applied rule all left

And closed the goal!

Rule argument

pos: left 1 terms: bits0

Additional information

Used simplifier rules: ⊦ ¬ n < n; Used terms: bits0