updating oE abs
Math
Sign and Comparisons
abs
include math.e namespace math public function abs(object a)
returns the absolute value of numbers.
Parameters:
 value : an object, each atom is processed, no matter how deeply nested.
Returns:
An object, the same shape as value. When value is an atom, the result is the same if not less than zero, and the opposite value otherwise.
Comments:
This function may be applied to an atom or to all elements of a sequence.
Example 1:
x = abs({10.5, 12, 3})  x is {10.5, 12, 3} i = abs(4)  i is 4
See Also:
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