Is the expression in the following limerick, written by recreational mathematician James Mercer, correct? A dozen, a gross, and a score Plus three times the squareroot of four Divided by seven Plus five times eleven Is nine squared and not a bit more That is, if you evaluate the following equation as a Scheme expression with the logical operator = for the equality symbol, does it evaluate to true (#t)? 12 + 144 + 20 + 3 squareroot 4/7 + (5 times 11) = 9^2 + 0