13.379 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* x x))
0.016 * * [simplify]: iteration  0 :  18  enodes  (cost  5 )
0.016 * * [simplify]: iteration  1 :  18  enodes  (cost  5 )
0.016 * [simplify]: Simplified to:
   (+ x (* x x))
0.016 * * [progress]: iteration 1 / 4
0.016 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x) (+ x (* x x)))>
0.018 * * * [progress]: localizing error
0.021 * * * [progress]: generating rewritten candidates
0.021 * * * [progress]: generating series expansions
0.021 * * * [progress]: simplifying candidates
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.023 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.023 * [simplify]: Simplified to:
   
0.023 * * * [progress]: adding candidates to table
0.023 * [progress]: [Phase 3 of 3] Extracting.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* x x))
0.025 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.025 * * [simplify]: iteration  1 :  4  enodes  (cost  5 )
0.025 * [simplify]: Simplified to:
   (+ x (* x x))
0.596 * [regime-testing]: End program error score: 0.0007500937617202151
0.645 * [regime-testing]: Target error score: 0.020127515939492437