a reporter that takes two numbers as inputs and reports the remainder when the first number is divided by the second
a built-in patch variable that stores the y-coordinate of the patch
a built-in turtle variable that reports the direction that the turtle is facing
a built-in turtle variable that reports the size of the turtle
a command takes a value as input, terminates the current to-report procedure, and reports the input value as the result of that procedure
keywords that begin and end reporter procedures
a reporter that takes a set of agents and a number as input and reports a new set of agents containing only the agents from the original set that are […]
a reporter that takes a set of agents as input and reports the same set of agents except without the agent calling the reporter
