6.4.20 The Operator /
This operator may only be used in the following ways:
- list1
/
list2 - This yields the list which contains all elements of list1 which
are not elements of list2.
- list
/
number - This yields the list which contains all elements of list without
the leftmost number elements, if number is positive, or
without the rightmost -number elements, if number is
negative.
- number1
/
number2 - Here, number2 must not be 0. This yields the quotient of
number1 and number2.