## Generated by Codox

# Propeller 0.3.0

# Simplification

Propeller allows you to automatically simplify plushys by removing instructions that have no impact on the error values when evaluating the individual on test cases. To use Propeller’s auto-simplification system, simply include the following four command line arguments when running a problem:

    :simplification? true

Toggle auto-simplification

    :simplification-k 4

This is the upper bound for elements deleted from the plushy every step. Every step, a number in 1, k of elements is deleted from the plushy representation of the solution.

    :simplification-steps 1000

Number of simplification steps to perform

    :simplification-verbose? true

Whether or not to output simplification info into the output of the evolutionary run. The output with verbose adds the following lines to the output:

    {:start-plushy-length 42, :k 4}
    {:final-plushy-length 13, :final-plushy (:in1 :in1 :integer_quot :in1 :in1 :exec_dup :in1 :integer_mult close :exec_dup :integer_add 1 :integer_add)}