61.586 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.126 * * * [progress]: [2/2] Setting up program.
0.132 * [progress]: [Phase 2 of 3] Improving.
0.132 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (sqrt (* x x)))))>
0.132 * [simplify]: Simplifying:
  (- (/ x x) (* (/ 1 x) (sqrt (* x x))))
0.132 * * [simplify]: iteration 0: 8 enodes
0.134 * * [simplify]: iteration 1: 16 enodes
0.137 * * [simplify]: iteration 2: 32 enodes
0.145 * * [simplify]: iteration 3: 93 enodes
0.176 * * [simplify]: iteration 4: 187 enodes
0.245 * * [simplify]: iteration 5: 449 enodes
0.597 * * [simplify]: iteration 6: 1549 enodes
1.051 * * [simplify]: iteration 7: 2067 enodes
1.745 * * [simplify]: iteration complete: 2067 enodes
1.746 * * [simplify]: Extracting #0: cost 1 inf + 0
1.746 * * [simplify]: Extracting #1: cost 16 inf + 0
1.748 * * [simplify]: Extracting #2: cost 431 inf + 3
1.755 * * [simplify]: Extracting #3: cost 519 inf + 15900
1.770 * * [simplify]: Extracting #4: cost 150 inf + 62583
1.785 * * [simplify]: Extracting #5: cost 1 inf + 79477
1.801 * * [simplify]: Extracting #6: cost 0 inf + 79640
1.819 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
1.823 * * [progress]: iteration 1 / 4
1.824 * * * [progress]: picking best candidate
1.826 * * * * [pick]: Picked  #<alt (λ (x) (- 1 (/ (fabs x) x)))>
1.826 * * * [progress]: localizing error
1.841 * * * [progress]: generating rewritten candidates
1.841 * * * [progress]: generating series expansions
1.841 * * * [progress]: simplifying candidates
1.841 * [simplify]: Simplifying:
  
1.842 * * [simplify]: iteration 0: 0 enodes
1.842 * * [simplify]: iteration complete: 0 enodes
1.842 * * [simplify]: Extracting #0: cost 0 inf + 0
1.842 * [simplify]: Simplified to:
  
1.842 * * * [progress]: adding candidates to table
1.843 * [progress]: [Phase 3 of 3] Extracting.
1.846 * [simplify]: Simplifying:
  (- 1 (/ (fabs x) x))
1.847 * * [simplify]: iteration 0: 5 enodes
1.847 * * [simplify]: iteration 1: 7 enodes
1.848 * * [simplify]: iteration complete: 7 enodes
1.848 * * [simplify]: Extracting #0: cost 1 inf + 0
1.848 * * [simplify]: Extracting #1: cost 3 inf + 0
1.848 * * [simplify]: Extracting #2: cost 4 inf + 1
1.848 * * [simplify]: Extracting #3: cost 0 inf + 246
1.848 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
5.766 * [regime-testing]: Baseline error score: 0
5.770 * [regime-testing]: Oracle error score: 0
5.770 * [regime-testing]: End program error score: 0
5.839 * [regime-testing]: Target error score: 0