TASK DEFINITION: In mathematics, the absolute value of a number is the non-negative value of that number, without regarding its sign. For example, the absolute value of -2 is 2, and the absolute value of 5 is 5. In this task you will be given a list of numbers and you need to return the element with highest absolute value. If a negative and positive element have the same absolute value you should return the positive element. The absolute value for negative numbers can be found by multiplying them by -1. After finding the element with the maximum absolute value you should return the value of that element before you applied the absolute value.
PROBLEM: [ 40.11   70.992 -42.864 -81.521]

SOLUTION: -81.521

PROBLEM: [-59.033  11.507  93.245 -74.257  70.062  73.261  -4.604 -57.229 -44.653
 -38.561]

SOLUTION: 93.245

PROBLEM: [-60.421  55.804]

SOLUTION:
-60.421