← Session 24 — ii′-2…4: swaps, (4.10) design, contour + website roadmap fixes
thinking (748 chars)
Almost — the state is exactly as expected: hIBP : −(s+1)*J = −I and goal I = (s+1)*J. My `rw [intervalIntegral.integral_const_mul, zero_sub] at hIBP` — the zero_sub rw failed (no `0 − ?a` — the simp already handled it). Remove zero_sub from that rw (the simp only [... zero_sub] earlier already simplified it — actually looking at hIBP's state, it's already −(s+1)*J = −I: so the `rw [intervalIntegral.integral_const_mul, zero_sub] at hIBP` — const_mul succeeded, zero_sub failed (nothing to rewrite). Remove zero_sub from that rw. Then neg_mul: LHS −(s+1)*J — wait the current hIBP LHS is `-(s + 1) * ∫...` — is that `(-(s+1)) * J` — neg_mul : −a * b = −(a * b): LHS pattern (−(s+1)) * J ✓ matches −a*b with a = s+1 ✓ → −((s+1)*J) ✓; neg_inj.mp ✓.
Just drop the stale `zero_sub` from the rewrite chain.
tool: Edit
input
{
"replace_all": false,
"file_path": "D:\\Python\\Quantum\\research\\lean\\NguyenRH1\\NguyenRH1\\LiRBound.lean",
"old_string": " rw [intervalIntegral.integral_const_mul, zero_sub] at hIBP\n rw [neg_mul] at hIBP\n exact (neg_inj.mp hIBP).symm",
"new_string": " rw [intervalIntegral.integral_const_mul] at hIBP\n rw [neg_mul] at hIBP\n exact (neg_inj.mp hIBP).symm"
}
raw content_json (database row)
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