[{"type":"thinking","thinking":"`Ι` is scoped notation for `Set.uIoc` — so `Set.uIoc (0:ℝ) 1` is the right form (Ι = uIoc). So hbound should use `Set.uIoc (0 : ℝ) 1`. And the norm_integral_le_of_norm_le_const's `Ι a b` = `Set.uIoc a b` ✓ same.\n\nAlso fix the im bullet: add zero_mul.","signature":""},{"type":"text","text":"`Ι` is scoped notation for `Set.uIoc`. Fixing hbound's set and the im bullet's zero_mul."},{"type":"tool_use","id":"Edit_244","name":"Edit","input":{"file_path":"D:\\Python\\Quantum\\research\\lean\\NguyenRH1\\NguyenRH1\\LiTightR.lean","old_string":"      simp only [Complex.add_im, Complex.mul_im, Complex.one_im, Complex.ofReal_im,\n        Complex.I_im, Complex.ofReal_re, mul_one, add_zero, mul_zero]\n  -- the FTC derivative family","new_string":"      simp only [Complex.add_im, Complex.mul_im, Complex.one_im, Complex.ofReal_im,\n        Complex.I_im, Complex.ofReal_re, mul_one, add_zero, mul_zero, zero_mul]\n  -- the FTC derivative family"},"extra_content":null}]