51.788 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.077 * * * [progress]: [2/2] Setting up program.
0.081 * [progress]: [Phase 2 of 3] Improving.
0.081 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (sqrt (* x x)))))>
0.081 * [simplify]: Simplifying:
  (- (/ x x) (* (/ 1 x) (sqrt (* x x))))
0.081 * * [simplify]: iteration 0: 8 enodes
0.084 * * [simplify]: iteration 1: 16 enodes
0.089 * * [simplify]: iteration 2: 32 enodes
0.102 * * [simplify]: iteration 3: 93 enodes
0.138 * * [simplify]: iteration 4: 187 enodes
0.640 * * [simplify]: iteration 5: 449 enodes
0.975 * * [simplify]: iteration 6: 1549 enodes
4.176 * * [simplify]: iteration complete: 5000 enodes
4.176 * * [simplify]: Extracting #0: cost 1 inf + 0
4.176 * * [simplify]: Extracting #1: cost 14 inf + 0
4.179 * * [simplify]: Extracting #2: cost 1231 inf + 370
4.196 * * [simplify]: Extracting #3: cost 1111 inf + 67805
4.253 * * [simplify]: Extracting #4: cost 220 inf + 171283
4.326 * * [simplify]: Extracting #5: cost 5 inf + 206836
4.389 * * [simplify]: Extracting #6: cost 0 inf + 207325
4.443 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
4.448 * * [progress]: iteration 1 / 4
4.448 * * * [progress]: picking best candidate
4.450 * * * * [pick]: Picked  #<alt (λ (x) (- 1 (/ (fabs x) x)))>
4.450 * * * [progress]: localizing error
4.464 * * * [progress]: generating rewritten candidates
4.465 * * * [progress]: generating series expansions
4.465 * * * [progress]: simplifying candidates
4.465 * [simplify]: Simplifying:
  
4.465 * * [simplify]: iteration 0: 0 enodes
4.465 * * [simplify]: iteration complete: 0 enodes
4.465 * * [simplify]: Extracting #0: cost 0 inf + 0
4.465 * [simplify]: Simplified to:
  
4.465 * * * [progress]: adding candidates to table
4.466 * [progress]: [Phase 3 of 3] Extracting.
4.470 * [simplify]: Simplifying:
  (- 1 (/ (fabs x) x))
4.470 * * [simplify]: iteration 0: 5 enodes
4.471 * * [simplify]: iteration 1: 7 enodes
4.471 * * [simplify]: iteration complete: 7 enodes
4.471 * * [simplify]: Extracting #0: cost 1 inf + 0
4.471 * * [simplify]: Extracting #1: cost 3 inf + 0
4.472 * * [simplify]: Extracting #2: cost 4 inf + 1
4.472 * * [simplify]: Extracting #3: cost 0 inf + 246
4.472 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) x))
8.158 * [regime-testing]: Baseline error score: 0
8.164 * [regime-testing]: Oracle error score: 0
8.164 * [regime-testing]: End program error score: 0
8.233 * [regime-testing]: Target error score: 0