a reporter that takes three numbers as input (one for red, one for green, and one for blue) and reports a list intaking all three values
a reporter that stores the minimum y-coordinate for the world
a reporter that takes a list of numbers as input and reports the number with the maximum value in that list
a reporter that takes some values as input and reports a single list containing all of those values
a built-in turtle reporter that stores the y-coordinate of the turtle
a reporter that stores the maximum y-coordinate for the world
a reporter that reports the set of all turtles connected by a link to the turtle calling the reporter
a reporter that takes a number as input and reports the square root of that number