(1) This quiz is comprised of 20 problems.
(2) Let "^", "/" and "*" denote exponentiation, division and multiplication respectively.
(3) Let log(x) denote the natural logarithm.
(4) Let π/pi (~3.14) and e (~2.72) represent the corresponding fundamental constants.
(5) If in doubt, write in decimal form. Par exemple, write something like 19/8 = 2.375.

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