The tax agency's power to use math-error authority historically has been fairly limited.

WSJ: Lawmakers Consider Expanding IRS Power to Flag Errors Before Audits

Note: It seems that Facebook has limited Wolfram's API calls, so you might get an error when accessing the tool for now.

ENGADGET

DeBakey VA Medical Center, Houston, Texas and assistant professor of medicine at Baylor College of Medicine who has wrote several studies on diagnostic error, says that while the Hopkins study confirms previous research, malpractice data provide a limited picture.

WSJ: Adding Up Diagnosis Errors