0.001 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.081 * * * [progress]: [2/2] Setting up program.
0.083 * [progress]: [Phase 2 of 3] Improving.
0.084 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (sqrt (* x x)))))>
0.084 * [simplify]: Simplifying:
  (- (/ x x) (* (/ 1 x) (sqrt (* x x))))
0.084 * * [simplify]: iteration 1: (8 enodes)
0.086 * * [simplify]: iteration 2: (30 enodes)
0.107 * * [simplify]: iteration 3: (48 enodes)
0.115 * * [simplify]: iteration 4: (81 enodes)
0.128 * * [simplify]: iteration 5: (88 enodes)
0.143 * * [simplify]: iteration 6: (112 enodes)
0.170 * * [simplify]: iteration 7: (116 enodes)
0.192 * * [simplify]: Extracting #0: cost 1 inf + 0
0.192 * * [simplify]: Extracting #1: cost 5 inf + 0
0.192 * * [simplify]: Extracting #2: cost 15 inf + 1
0.192 * * [simplify]: Extracting #3: cost 21 inf + 3
0.192 * * [simplify]: Extracting #4: cost 14 inf + 417
0.193 * * [simplify]: Extracting #5: cost 1 inf + 1513
0.194 * * [simplify]: Extracting #6: cost 0 inf + 1633
0.195 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
0.208 * * [progress]: iteration 1 / 4
0.208 * * * [progress]: picking best candidate
0.211 * * * * [pick]: Picked  #<alt (λ (x) (- 1 (/ (fabs x) x)))>
0.211 * * * [progress]: localizing error
0.229 * * * [progress]: generating rewritten candidates
0.229 * * * [progress]: generating series expansions
0.229 * * * [progress]: simplifying candidates
0.229 * [simplify]: Simplifying:
  
0.229 * * [simplify]: iteration 1: (0 enodes)
0.229 * * [simplify]: Extracting #0: cost 0 inf + 0
0.229 * [simplify]: Simplified to:
  
0.229 * * * [progress]: adding candidates to table
0.230 * [progress]: [Phase 3 of 3] Extracting.
0.233 * [simplify]: Simplifying:
  (- 1 (/ (fabs x) x))
0.233 * * [simplify]: iteration 1: (5 enodes)
0.234 * * [simplify]: iteration 2: (7 enodes)
0.234 * * [simplify]: Extracting #0: cost 1 inf + 0
0.234 * * [simplify]: Extracting #1: cost 3 inf + 0
0.234 * * [simplify]: Extracting #2: cost 4 inf + 1
0.234 * * [simplify]: Extracting #3: cost 0 inf + 246
0.234 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
3.934 * [regime-testing]: Baseline error score: 0
3.937 * [regime-testing]: Oracle error score: 0
3.937 * [regime-testing]: End program error score: 0
3.994 * [regime-testing]: Target error score: 0