15.143 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* x x) x)
0.016 * * [simplify]: iteration  0 :  3  enodes  (cost  5 )
0.017 * * [simplify]: iteration  1 :  4  enodes  (cost  5 )
0.017 * * [simplify]: iteration  2 :  6  enodes  (cost  3 )
0.018 * * [simplify]: iteration  3 :  11  enodes  (cost  3 )
0.019 * * [simplify]: iteration  4 :  17  enodes  (cost  3 )
0.021 * * [simplify]: iteration  5 :  27  enodes  (cost  3 )
0.024 * * [simplify]: iteration  6 :  50  enodes  (cost  3 )
0.032 * * [simplify]: iteration  7 :  113  enodes  (cost  3 )
0.078 * * [simplify]: iteration  8 :  331  enodes  (cost  3 )
0.488 * * [simplify]: iteration  9 :  1249  enodes  (cost  3 )
2.732 * * [simplify]: iteration  done :  5001  enodes  (cost  3 )
2.733 * [simplify]: Simplified to:
   (pow x 3)
2.736 * * [progress]: iteration 1 / 4
2.736 * * * [progress]: picking best candidate
2.738 * * * * [pick]: Picked  #<alt (λ (x) (pow x 3))>
2.738 * * * [progress]: localizing error
2.741 * * * [progress]: generating rewritten candidates
2.741 * * * [progress]: generating series expansions
2.741 * * * [progress]: simplifying candidates
2.741 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
2.741 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
2.741 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
2.741 * [simplify]: Simplified to:
   
2.741 * * * [progress]: adding candidates to table
2.742 * [progress]: [Phase 3 of 3] Extracting.
2.744 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (pow x 3)
2.744 * * [simplify]: iteration  0 :  3  enodes  (cost  3 )
2.744 * * [simplify]: iteration  done :  3  enodes  (cost  3 )
2.744 * [simplify]: Simplified to:
   (pow x 3)
3.321 * [regime-testing]: End program error score: 0.00012501562695336918
3.381 * [regime-testing]: Target error score: 0.00012501562695336918