13.437 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [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 )
0.014 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
0.015 * * [simplify]: iteration  2 :  9  enodes  (cost  5 )
0.017 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.021 * * [simplify]: iteration  4 :  34  enodes  (cost  3 )
0.037 * * [simplify]: iteration  5 :  91  enodes  (cost  3 )
0.075 * * [simplify]: iteration  6 :  257  enodes  (cost  3 )
0.248 * * [simplify]: iteration  7 :  880  enodes  (cost  3 )
1.524 * * [simplify]: iteration  8 :  4096  enodes  (cost  3 )
6.273 * * [simplify]: iteration  done :  5001  enodes  (cost  3 )
6.273 * [simplify]: Simplified to:
   (pow d1 4)
6.275 * * [progress]: iteration 1 / 4
6.275 * * * [progress]: picking best candidate
6.277 * * * * [pick]: Picked  #<alt (λ (d1) (pow d1 4))>
6.277 * * * [progress]: localizing error
6.279 * * * [progress]: generating rewritten candidates
6.279 * * * [progress]: generating series expansions
6.279 * * * [progress]: simplifying candidates
6.279 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
6.280 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
6.280 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
6.280 * [simplify]: Simplified to:
   
6.280 * * * [progress]: adding candidates to table
6.280 * [progress]: [Phase 3 of 3] Extracting.
6.282 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (pow d1 4)
6.282 * * [simplify]: iteration  0 :  3  enodes  (cost  3 )
6.282 * * [simplify]: iteration  done :  3  enodes  (cost  3 )
6.282 * [simplify]: Simplified to:
   (pow d1 4)
6.677 * [regime-testing]: End program error score: 0
6.702 * [regime-testing]: Target error score: 0