But my doubts were based solely on a simple mathematical error.

Perhaps the budget office made a mathematical error.

These notices are tax assessments that presumably result from mathematical or clerical errors.

Officials considered both mathematical errors on the part of vote counters and fraud to be possible explanations.

They exposed an important mathematical error in the Egyptologist's published calculations.

Doing so means a faster refund about 10 days rather than 6 weeks and a likely lack of mathematical errors.

A month later, it said no distribution was actually due, blaming the mistake on a "manual mathematical error."

She became the subject of general news coverage when mathematical errors were found in a research paper she co-authored.

"Often enough to know there's no mathematical errors," he said with a wry grin.

Critics have also underscored mathematical errors in the original paper by Killeen.