13.877 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* x x) x)
0.018 * * [simplify]: iteration  0 :  3  enodes  (cost  5 )
0.018 * * [simplify]: iteration  1 :  4  enodes  (cost  5 )
0.019 * * [simplify]: iteration  2 :  6  enodes  (cost  3 )
0.020 * * [simplify]: iteration  3 :  11  enodes  (cost  3 )
0.021 * * [simplify]: iteration  4 :  19  enodes  (cost  3 )
0.022 * * [simplify]: iteration  5 :  31  enodes  (cost  3 )
0.025 * * [simplify]: iteration  6 :  64  enodes  (cost  3 )
0.040 * * [simplify]: iteration  7 :  148  enodes  (cost  3 )
0.073 * * [simplify]: iteration  8 :  403  enodes  (cost  3 )
0.227 * * [simplify]: iteration  9 :  1416  enodes  (cost  3 )
0.910 * * [simplify]: iteration  done :  5000  enodes  (cost  3 )
0.910 * [simplify]: Simplified to:
   (pow x 3)
0.914 * * [progress]: iteration 1 / 4
0.914 * * * [progress]: picking best candidate
0.916 * * * * [pick]: Picked  #<alt (λ (x) (pow x 3))>
0.916 * * * [progress]: localizing error
0.919 * * * [progress]: generating rewritten candidates
0.919 * * * [progress]: generating series expansions
0.919 * * * [progress]: simplifying candidates
0.919 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
0.920 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.920 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
0.920 * [simplify]: Simplified to:
   
0.920 * * * [progress]: adding candidates to table
0.920 * [progress]: [Phase 3 of 3] Extracting.
0.922 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (pow x 3)
0.923 * * [simplify]: iteration  0 :  3  enodes  (cost  3 )
0.923 * * [simplify]: iteration  done :  3  enodes  (cost  3 )
0.923 * [simplify]: Simplified to:
   (pow x 3)
1.549 * [regime-testing]: End program error score: 0.00012501562695336918
1.617 * [regime-testing]: Target error score: 0.00012501562695336918