PROGRAM FILE 170: EXCEPTION - NEGATIVE QUANTITY RAISED TO A
        NON-INTEGRAL POWER IN A SUBSCRIPT.
    ANSI STANDARD 7.5, 6.2

SECTION 170.1: EXCEPTION - NEGATIVE QUANTITY RAISED TO A
        NON-INTEGRAL POWER IN A SUBSCRIPT.

TO PASS THIS TEST:

    1) A MESSAGE IDENTIFYING THE EXCEPTION MUST BE
       DISPLAYED, AND

    2) EXECUTION MUST TERMINATE

               BEGIN TEST

ABOUT TO EVALUATE Z((-2) ^ 3.00001),
WHERE Z(I) = I + 100


ERROR in line 290: NEGATIVE QUANTITY RAISED TO A NON-INTEGRAL POWER