56.744 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.066 * * * [progress]: [2/2] Setting up program.
0.070 * [progress]: [Phase 2 of 3] Improving.
0.070 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (sqrt (* x x)))))>
0.071 * [simplify]: Simplifying:
  (- (/ x x) (* (/ 1 x) (sqrt (* x x))))
0.071 * * [simplify]: iteration 0: 8 enodes
0.074 * * [simplify]: iteration 1: 16 enodes
0.079 * * [simplify]: iteration 2: 32 enodes
0.095 * * [simplify]: iteration 3: 89 enodes
0.137 * * [simplify]: iteration 4: 188 enodes
0.245 * * [simplify]: iteration 5: 444 enodes
0.618 * * [simplify]: iteration 6: 1704 enodes
3.915 * * [simplify]: iteration complete: 5001 enodes
3.915 * * [simplify]: Extracting #0: cost 1 inf + 0
3.916 * * [simplify]: Extracting #1: cost 4 inf + 0
3.917 * * [simplify]: Extracting #2: cost 610 inf + 1
3.924 * * [simplify]: Extracting #3: cost 1627 inf + 3322
3.942 * * [simplify]: Extracting #4: cost 782 inf + 83948
3.978 * * [simplify]: Extracting #5: cost 90 inf + 178846
4.050 * * [simplify]: Extracting #6: cost 0 inf + 196397
4.124 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
4.132 * * [progress]: iteration 1 / 4
4.132 * * * [progress]: picking best candidate
4.136 * * * * [pick]: Picked  #<alt (λ (x) (- 1 (/ (fabs x) x)))>
4.136 * * * [progress]: localizing error
4.152 * * * [progress]: generating rewritten candidates
4.152 * * * [progress]: generating series expansions
4.152 * * * [progress]: simplifying candidates
4.152 * [simplify]: Simplifying:
  
4.152 * * [simplify]: iteration 0: 0 enodes
4.152 * * [simplify]: iteration complete: 0 enodes
4.152 * * [simplify]: Extracting #0: cost 0 inf + 0
4.152 * [simplify]: Simplified to:
  
4.152 * * * [progress]: adding candidates to table
4.153 * [progress]: [Phase 3 of 3] Extracting.
4.157 * [simplify]: Simplifying:
  (- 1 (/ (fabs x) x))
4.157 * * [simplify]: iteration 0: 5 enodes
4.158 * * [simplify]: iteration 1: 7 enodes
4.158 * * [simplify]: iteration complete: 7 enodes
4.158 * * [simplify]: Extracting #0: cost 1 inf + 0
4.158 * * [simplify]: Extracting #1: cost 3 inf + 0
4.158 * * [simplify]: Extracting #2: cost 4 inf + 1
4.158 * * [simplify]: Extracting #3: cost 0 inf + 246
4.159 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
6.767 * [regime-testing]: Baseline error score: 0
6.771 * [regime-testing]: Oracle error score: 0
6.771 * [regime-testing]: End program error score: 0
6.827 * [regime-testing]: Target error score: 0