updating oE sqrt
sqrt
<builtin> function sqrt(object value)
calculates the square root of a number.
Parameters:
 value : an object, each atom in which will be acted upon.
Returns:
An object, the same shape as value. When value is an atom, the result is the positive atom whose square is value.
Errors:
If any atom in value is less than zero, an error will occur, as no squared real can be less than zero.
Comments:
This function may be applied to an atom or to all elements of a sequence.
Example 1:
r = sqrt(16)  r is 4
See Also:
Not Categorized, Please Help
