#these abstract away storing the length of an array at indx 0
#example use: for (i;i<getsize(array);i++) or setsize(array,5)
function getsize(array) { return array[0] }
function setsize(array, size) { array[0] = size }

#in array bubble down by one everything below index to make room for value
function insertsorted(array, indx, value,	i) {
	for (i = getsize(array) - 1; i >= indx; i--) {
		array[i+1] = array[i]
	}
	array[indx] = value
}