51.667 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.043 * * * [progress]: [2/2] Setting up program.
0.045 * [progress]: [Phase 2 of 3] Improving.
0.045 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (sqrt (* x x)))))>
0.046 * [simplify]: Simplifying:
  (- (/ x x) (* (/ 1 x) (sqrt (* x x))))
0.046 * * [simplify]: iteration 0: 8 enodes
0.048 * * [simplify]: iteration 1: 16 enodes
0.052 * * [simplify]: iteration 2: 32 enodes
0.065 * * [simplify]: iteration 3: 93 enodes
0.098 * * [simplify]: iteration 4: 187 enodes
0.214 * * [simplify]: iteration 5: 449 enodes
0.526 * * [simplify]: iteration 6: 1549 enodes
3.885 * * [simplify]: iteration complete: 5000 enodes
3.885 * * [simplify]: Extracting #0: cost 1 inf + 0
3.885 * * [simplify]: Extracting #1: cost 14 inf + 0
3.890 * * [simplify]: Extracting #2: cost 1231 inf + 370
3.916 * * [simplify]: Extracting #3: cost 1111 inf + 67805
3.966 * * [simplify]: Extracting #4: cost 220 inf + 171283
4.027 * * [simplify]: Extracting #5: cost 5 inf + 206836
4.086 * * [simplify]: Extracting #6: cost 0 inf + 207325
4.148 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
4.154 * * [progress]: iteration 1 / 4
4.154 * * * [progress]: picking best candidate
4.157 * * * * [pick]: Picked  #<alt (λ (x) (- 1 (/ (fabs x) x)))>
4.158 * * * [progress]: localizing error
4.173 * * * [progress]: generating rewritten candidates
4.173 * * * [progress]: generating series expansions
4.173 * * * [progress]: simplifying candidates
4.173 * [simplify]: Simplifying:
  
4.173 * * [simplify]: iteration 0: 0 enodes
4.174 * * [simplify]: iteration complete: 0 enodes
4.174 * * [simplify]: Extracting #0: cost 0 inf + 0
4.174 * [simplify]: Simplified to:
  
4.174 * * * [progress]: adding candidates to table
4.174 * [progress]: [Phase 3 of 3] Extracting.
4.178 * [simplify]: Simplifying:
  (- 1 (/ (fabs x) x))
4.178 * * [simplify]: iteration 0: 5 enodes
4.179 * * [simplify]: iteration 1: 7 enodes
4.179 * * [simplify]: iteration complete: 7 enodes
4.179 * * [simplify]: Extracting #0: cost 1 inf + 0
4.179 * * [simplify]: Extracting #1: cost 3 inf + 0
4.179 * * [simplify]: Extracting #2: cost 4 inf + 1
4.179 * * [simplify]: Extracting #3: cost 0 inf + 246
4.179 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
6.704 * [regime-testing]: Baseline error score: 0
6.707 * [regime-testing]: Oracle error score: 0
6.707 * [regime-testing]: End program error score: 0
6.748 * [regime-testing]: Target error score: 0