19.358 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.008 * * * [progress]: [2/2] Setting up program.
0.010 * [progress]: [Phase 2 of 3] Improving.
0.010 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* 100.0 (/ (- x x) x))
0.011 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.012 * * [simplify]: iteration  1 :  13  enodes  (cost  5 )
0.014 * * [simplify]: iteration  2 :  27  enodes  (cost  1 )
0.019 * * [simplify]: iteration  3 :  67  enodes  (cost  1 )
0.040 * * [simplify]: iteration  4 :  300  enodes  (cost  1 )
0.299 * * [simplify]: iteration  5 :  4246  enodes  (cost  1 )
19.210 * * [simplify]: iteration  done :  5000  enodes  (cost  1 )
19.210 * [simplify]: Simplified to:
   0
19.212 * * [progress]: iteration 1 / 4
19.212 * * * [progress]: picking best candidate
19.213 * * * * [pick]: Picked  #<alt (λ (x) 0)>
19.213 * * * [progress]: localizing error
19.214 * * * [progress]: generating rewritten candidates
19.214 * * * [progress]: generating series expansions
19.214 * * * [progress]: simplifying candidates
19.214 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
19.215 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
19.215 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
19.215 * [simplify]: Simplified to:
   
19.215 * * * [progress]: adding candidates to table
19.215 * [progress]: [Phase 3 of 3] Extracting.
19.216 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   0
19.216 * * [simplify]: iteration  0 :  1  enodes  (cost  1 )
19.216 * * [simplify]: iteration  done :  1  enodes  (cost  1 )
19.216 * [simplify]: Simplified to:
   0
19.467 * [regime-testing]: End program error score: 0
19.481 * [regime-testing]: Target error score: 0