Mr. P wants to build a clock in which the twelve numbers on the face are written as expressions of 1, 2, and 3.

The numbers 1, 2, and 3 must be used in order in each expression.

You may use operations +, -, x, ÷ (or / for divided by), ^ (raised to a power), sqrt (square root),
    ! (factorial), and int (or [   ] for greatest integer function), along with grouping symbols.

For example, the number zero could have been written as 1 + 2 - 3.




            Send your solution by the end of the month to: David Pleacher