/
/ : (num num num ... -> num)
purpose:
to divide the first by the second (and all following) number(s)
None but the first number can be zero.
Reductions:
(/ number_1 number_2 ...) ==> the quotient of the numbers
where each number_2 is not zero
(/ number_1 number_2 ...) e==> /: division by zero
where at least one number_2 is zero
(/ v_arg ...) e==> /: expects type <number>
where at least one v_arg is not a number
Beginning Student Language