34.841 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (*.f64 x (*.f64 x x)) (*.f64 x x))
0.145 * * [simplify]: iteration  0 :  4761  enodes  (cost  7 )
0.145 * * [simplify]: iteration  1 :  4761  enodes  (cost  7 )
0.147 * [simplify]: Simplified to:
   (+.f64 (*.f64 x x) (pow.f64 x 3))
0.150 * * [progress]: iteration 1 / 4
0.150 * * * [progress]: picking best candidate
0.152 * * * * [pick]: Picked  #<alt (λ (x) (+.f64 (*.f64 x x) (pow.f64 x 3)))>
0.152 * * * [progress]: localizing error
0.156 * * * [progress]: generating rewritten candidates
0.156 * * * [progress]: generating series expansions
0.156 * * * [progress]: simplifying candidates
0.157 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.161 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.161 * [simplify]: Simplified to:
   
0.161 * * * [progress]: adding candidates to table
0.161 * [progress]: [Phase 3 of 3] Extracting.
0.163 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 (*.f64 x x) (pow.f64 x 3))
0.164 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.164 * * [simplify]: iteration  1 :  6  enodes  (cost  7 )
0.164 * [simplify]: Simplified to:
   (+.f64 (*.f64 x x) (pow.f64 x 3))
0.642 * [regime-testing]: End program error score: 0.015251906488311038
0.690 * [regime-testing]: Target error score: 0.023347279347688894