3.399 * [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.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* (* d1 d1) d1) d1)
0.014 * * [simplify]: iteration  0 :  4  enodes  (cost  7 )
0.015 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
0.016 * * [simplify]: iteration  2 :  9  enodes  (cost  5 )
0.018 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.021 * * [simplify]: iteration  4 :  33  enodes  (cost  3 )
0.026 * * [simplify]: iteration  5 :  59  enodes  (cost  3 )
0.037 * * [simplify]: iteration  6 :  130  enodes  (cost  3 )
0.068 * * [simplify]: iteration  7 :  344  enodes  (cost  3 )
0.211 * * [simplify]: iteration  8 :  1258  enodes  (cost  3 )
0.846 * * [simplify]: iteration  done :  5000  enodes  (cost  3 )
0.846 * [simplify]: Simplified to:
   (pow d1 4)
0.849 * * [progress]: iteration 1 / 4
0.849 * * * [progress]: picking best candidate
0.850 * * * * [pick]: Picked  #<alt (λ (d1) (pow d1 4))>
0.851 * * * [progress]: localizing error
0.853 * * * [progress]: generating rewritten candidates
0.853 * * * [progress]: generating series expansions
0.853 * * * [progress]: simplifying candidates
0.853 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
0.854 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.854 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
0.854 * [simplify]: Simplified to:
   
0.854 * * * [progress]: adding candidates to table
0.854 * [progress]: [Phase 3 of 3] Extracting.
0.856 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (pow d1 4)
0.856 * * [simplify]: iteration  0 :  3  enodes  (cost  3 )
0.856 * * [simplify]: iteration  done :  3  enodes  (cost  3 )
0.856 * [simplify]: Simplified to:
   (pow d1 4)
1.253 * [regime-testing]: End program error score: 0
1.277 * [regime-testing]: Target error score: 0