43.044 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.106 * * * [progress]: [2/2] Setting up program.
0.109 * [progress]: [Phase 2 of 3] Improving.
0.109 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (sqrt (* x x)))))>
0.109 * [simplify]: Simplifying:
  (- (/ x x) (* (/ 1 x) (sqrt (* x x))))
0.109 * * [simplify]: iteration 0: 8 enodes
0.110 * * [simplify]: iteration 1: 16 enodes
0.113 * * [simplify]: iteration 2: 32 enodes
0.120 * * [simplify]: iteration 3: 89 enodes
0.151 * * [simplify]: iteration 4: 188 enodes
0.267 * * [simplify]: iteration 5: 444 enodes
0.977 * * [simplify]: iteration 6: 1704 enodes
3.739 * * [simplify]: iteration complete: 5001 enodes
3.739 * * [simplify]: Extracting #0: cost 1 inf + 0
3.739 * * [simplify]: Extracting #1: cost 4 inf + 0
3.740 * * [simplify]: Extracting #2: cost 610 inf + 1
3.745 * * [simplify]: Extracting #3: cost 1627 inf + 3322
3.760 * * [simplify]: Extracting #4: cost 782 inf + 83948
3.795 * * [simplify]: Extracting #5: cost 90 inf + 178846
3.832 * * [simplify]: Extracting #6: cost 0 inf + 196397
3.871 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
3.879 * * [progress]: iteration 1 / 4
3.879 * * * [progress]: picking best candidate
3.883 * * * * [pick]: Picked  #<alt (λ (x) (- 1 (/ (fabs x) x)))>
3.883 * * * [progress]: localizing error
3.899 * * * [progress]: generating rewritten candidates
3.899 * * * [progress]: generating series expansions
3.899 * * * [progress]: simplifying candidates
3.899 * [simplify]: Simplifying:
  
3.899 * * [simplify]: iteration 0: 0 enodes
3.900 * * [simplify]: iteration complete: 0 enodes
3.900 * * [simplify]: Extracting #0: cost 0 inf + 0
3.900 * [simplify]: Simplified to:
  
3.900 * * * [progress]: adding candidates to table
3.900 * [progress]: [Phase 3 of 3] Extracting.
3.904 * [simplify]: Simplifying:
  (- 1 (/ (fabs x) x))
3.904 * * [simplify]: iteration 0: 5 enodes
3.905 * * [simplify]: iteration 1: 7 enodes
3.905 * * [simplify]: iteration complete: 7 enodes
3.905 * * [simplify]: Extracting #0: cost 1 inf + 0
3.905 * * [simplify]: Extracting #1: cost 3 inf + 0
3.905 * * [simplify]: Extracting #2: cost 4 inf + 1
3.905 * * [simplify]: Extracting #3: cost 0 inf + 246
3.905 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
7.145 * [regime-testing]: Baseline error score: 0
7.147 * [regime-testing]: Oracle error score: 0
7.148 * [regime-testing]: End program error score: 0
7.180 * [regime-testing]: Target error score: 0