0.003 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.105 * * * [progress]: [2/2] Setting up program.
0.108 * [progress]: [Phase 2 of 3] Improving.
0.108 * * * * [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 1: (8 enodes)
0.111 * * [simplify]: iteration 2: (30 enodes)
0.116 * * [simplify]: iteration 3: (48 enodes)
0.140 * * [simplify]: iteration 4: (80 enodes)
0.167 * * [simplify]: iteration 5: (101 enodes)
0.200 * * [simplify]: iteration 6: (111 enodes)
0.231 * * [simplify]: iteration 7: (113 enodes)
0.251 * * [simplify]: Extracting #0: cost 1 inf + 0
0.251 * * [simplify]: Extracting #1: cost 5 inf + 0
0.251 * * [simplify]: Extracting #2: cost 15 inf + 1
0.251 * * [simplify]: Extracting #3: cost 22 inf + 43
0.252 * * [simplify]: Extracting #4: cost 15 inf + 576
0.253 * * [simplify]: Extracting #5: cost 0 inf + 1915
0.254 * * [simplify]: Extracting #6: cost 0 inf + 1874
0.255 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
0.268 * * [progress]: iteration 1 / 4
0.268 * * * [progress]: picking best candidate
0.272 * * * * [pick]: Picked  #<alt (λ (x) (- 1 (/ (fabs x) x)))>
0.272 * * * [progress]: localizing error
0.294 * * * [progress]: generating rewritten candidates
0.294 * * * [progress]: generating series expansions
0.294 * * * [progress]: simplifying candidates
0.294 * [simplify]: Simplifying:
  
0.294 * * [simplify]: iteration 1: (0 enodes)
0.294 * * [simplify]: Extracting #0: cost 0 inf + 0
0.294 * [simplify]: Simplified to:
  
0.294 * * * [progress]: adding candidates to table
0.295 * [progress]: [Phase 3 of 3] Extracting.
0.297 * [simplify]: Simplifying:
  (- 1 (/ (fabs x) x))
0.297 * * [simplify]: iteration 1: (5 enodes)
0.298 * * [simplify]: iteration 2: (7 enodes)
0.298 * * [simplify]: Extracting #0: cost 1 inf + 0
0.298 * * [simplify]: Extracting #1: cost 3 inf + 0
0.298 * * [simplify]: Extracting #2: cost 4 inf + 1
0.298 * * [simplify]: Extracting #3: cost 0 inf + 246
0.298 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
3.883 * [regime-testing]: Baseline error score: 0
3.887 * [regime-testing]: Oracle error score: 0
3.888 * [regime-testing]: End program error score: 0
3.985 * [regime-testing]: Target error score: 0