Division yielding always a float is a python issue, in python you would use the floor division to get integers, but you cant do the same in plain shark because

Division yielding always a float is a python issue, in python you would use the floor division to get integers, but you cant do the same in plain shark because other target platforms might not have it. You can disregard and ignore most floating to int conversions and checks if youre NOT targeting python. Other platforms generally have just double precision and no integers (incluiding the C and Java ones) but not happening in python. In your example x[1] == 1 yields true in any platform. So dont worry. The for loop will iterate exacly end - start times with a start of 0 if missing and finish after end - 1 has executed. Using the iteration variable after loop exit is undefined behavior, some platforms keep the last value stored like python and javascript, others will make a wild assignment to a global variable every time like lua or the C/Java editions. Functions do NOT have variable lenght calls, if you read the code a second time, what its doing is looking up an array based in arguments length, and proceeding to switch on each case. Hope this helped, will update the handbook if something is unclear. - Shogun