0
"5,2" Data on the stack from input.
~ Eval command, note that , is an operator that turns a number into an array.
[0 1 2 3 4] 2
~ Binary not.
[0 1 2 3 4] -3
) Increment.
[0 1 2 3 4] -2
> Take end of array, -2 as parameter to get the last 2 elements.
[3 4]
. Duplicate element.
[3 4] [3 4]
, Array length.
[3 4] 2
, Turn number to array.
[3 4] [0 1]
] Create array.
[[3 4] [0 1]]
{{)}%{*}*} Block of code.
[[3 4] [0 1]] {{)}%{*}*}
% Execute block once for each element of the array. The following part only demonstrate the first loop.
[3 4]
{)}% Increment each array element.
[4 5]
{*} Block containing a multiply command.
[4 5] {*}
•
"Fold" the array using the block command, that is in this case make the product of all elements.
20
After the big loop has finished it returns an array with the results.
[20 2]
~ Deconstruct the array.
20 2
/ Division.
10
