have h3 : 1 = (n * (n - m) - m ^ 2) ^ 2 := by linear_combination - h1.eq_one
N : ℕ
m n : ℤ
h1 : ProblemPredicate N m n
h2 : ¬m ≤ n
⊢ False
N : ℕ
m n : ℤ
h1 : ProblemPredicate N m n
h2 : ¬m ≤ n
h3 : 1 = (n * (n - m) - m ^ 2) ^ 2
⊢ False