|Rating(1-10)||Knowledgeability = 10||Clarity of Response = 10||Politeness = 10|
|Comment||Thank you for your prompt reply, David. Your instructions make prefect sense. It's been 30 years since I was in school and am beginning to loose some fringe skills. You may be interested to know that I vaguely recalled the 1980 price of $28 prior to submitting my problem. Sincerely, John Ganahl|
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I can answer almost any question from undergraduate mathematics courses.
Ph.D. University of Chicago