propeller.problems.PSB2.bouncing-balls
BOUNCING BALLS from PSB2
Given a starting height and a height after the first bounce of a dropped ball, calculate the bounciness index (height of first bounce / starting height). Then, given a number of bounces, use the bounciness index to calculate the total distance that the ball travels across those bounces.
-main
(-main & args)Runs the top-level genetic programming function, giving it a map of arguments with defaults that can be overridden from the command line or through a passed map.
error-function
(error-function argmap data individual)Finds the behaviors and errors of an individual: Error is 0 if the value and the program’s selected behavior match, or 1 if they differ, or 1000000 if no behavior is produced. The behavior is here defined as the final top item on the FLOAT stack.
instructions
Stack-specific instructions, input instructions, close, and constants
map-vals-input
(map-vals-input i)Returns all the input values of a map (specific helper method for bouncing-balls)
map-vals-output
(map-vals-output i)Returns the output values of a map (specific helper method for bouncing-balls)
train-and-test-data
Data taken from https://zenodo.org/record/5084812