13.685 * [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.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* 1000000.0 (- x x))
0.015 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.015 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.016 * * [simplify]: iteration  2 :  15  enodes  (cost  1 )
0.018 * * [simplify]: iteration  3 :  28  enodes  (cost  1 )
0.023 * * [simplify]: iteration  4 :  71  enodes  (cost  1 )
0.039 * * [simplify]: iteration  5 :  238  enodes  (cost  1 )
0.173 * * [simplify]: iteration  6 :  927  enodes  (cost  1 )
141.802 * * [simplify]: iteration  done :  5000  enodes  (cost  1 )
141.802 * [simplify]: Simplified to:
   0
141.804 * * [progress]: iteration 1 / 4
141.804 * * * [progress]: picking best candidate
141.805 * * * * [pick]: Picked  #<alt (λ (x) 0)>
141.805 * * * [progress]: localizing error
141.805 * * * [progress]: generating rewritten candidates
141.805 * * * [progress]: generating series expansions
141.805 * * * [progress]: simplifying candidates
141.806 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
141.807 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
141.807 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
141.807 * [simplify]: Simplified to:
   
141.807 * * * [progress]: adding candidates to table
141.807 * [progress]: [Phase 3 of 3] Extracting.
141.808 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   0
141.808 * * [simplify]: iteration  0 :  1  enodes  (cost  1 )
141.808 * * [simplify]: iteration  done :  1  enodes  (cost  1 )
141.808 * [simplify]: Simplified to:
   0
142.048 * [regime-testing]: End program error score: 0
142.063 * [regime-testing]: Target error score: 0