Robot4 is a Robotic Arm Movement program where the arm is moved from a given position to a desired position.Robot4 finds the angles necessary for the desired position.Robot4 is a software that allows you select robotic arm movements.Robot4 is an Inverse Problem(IP) example. It wants to solve how to move from starting point \'A\' to target point \'B\'. Solutions to IPs are easy with a Calculus-level programming language.Requirements: