13.752 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.009 * * * [progress]: [2/2] Setting up program.
0.011 * [progress]: [Phase 2 of 3] Improving.
0.011 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* x x))
0.013 * * [simplify]: iteration  0 :  7  enodes  (cost  2 )
0.014 * * [simplify]: iteration  1 :  11  enodes  (cost  2 )
0.015 * * [simplify]: iteration  2 :  17  enodes  (cost  2 )
0.016 * * [simplify]: iteration  3 :  17  enodes  (cost  2 )
0.016 * [simplify]: Simplified to:
   (+ x (* x x))
0.017 * * [progress]: iteration 1 / 4
0.017 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x) (+ x (* x x)))>
0.018 * * * [progress]: localizing error
0.020 * * * [progress]: generating rewritten candidates
0.020 * * * [progress]: generating series expansions
0.020 * * * [progress]: simplifying candidates
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.022 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.022 * [simplify]: Simplified to:
   
0.022 * * * [progress]: adding candidates to table
0.022 * [progress]: [Phase 3 of 3] Extracting.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* x x))
0.024 * * [simplify]: iteration  0 :  4  enodes  (cost  2 )
0.024 * * [simplify]: iteration  1 :  4  enodes  (cost  2 )
0.024 * [simplify]: Simplified to:
   (+ x (* x x))
0.304 * [regime-testing]: End program error score: 0.0006250781347668458
0.318 * [regime-testing]: Target error score: 0.019877484685585697