72.543 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.070 * * * [progress]: [2/2] Setting up program.
0.076 * [progress]: [Phase 2 of 3] Improving.
0.076 * [simplify]: Simplifying:
  (- (/ x x) (* (/ 1.0 x) (sqrt (* x x))))
0.076 * * [simplify]: iteration 0: 8 enodes
0.080 * * [simplify]: iteration 1: 15 enodes
0.085 * * [simplify]: iteration 2: 30 enodes
0.096 * * [simplify]: iteration 3: 36 enodes
0.107 * * [simplify]: iteration 4: 43 enodes
0.141 * * [simplify]: iteration 5: 49 enodes
0.157 * * [simplify]: iteration 6: 52 enodes
0.171 * * [simplify]: iteration 7: 55 enodes
0.191 * * [simplify]: iteration complete: 55 enodes
0.191 * * [simplify]: Extracting #0: cost 1 inf + 0
0.191 * * [simplify]: Extracting #1: cost 4 inf + 0
0.191 * * [simplify]: Extracting #2: cost 18 inf + 1
0.192 * * [simplify]: Extracting #3: cost 17 inf + 3
0.192 * * [simplify]: Extracting #4: cost 8 inf + 615
0.193 * * [simplify]: Extracting #5: cost 0 inf + 1510
0.193 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) (/ x 1.0)))
0.203 * * [progress]: iteration 1 / 4
0.203 * * * [progress]: picking best candidate
0.209 * * * * [pick]: Picked  #<alt (λ (x) (- 1 (/ (fabs x) (/ x 1.0))))>
0.209 * * * [progress]: localizing error
0.228 * * * [progress]: generating rewritten candidates
0.228 * * * [progress]: generating series expansions
0.228 * * * [progress]: simplifying candidates
0.229 * [simplify]: Simplifying:
  
0.229 * * [simplify]: iteration 0: 0 enodes
0.229 * * [simplify]: iteration complete: 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.
0.236 * [simplify]: Simplifying:
  (- 1 (/ (fabs x) (/ x 1.0)))
0.236 * * [simplify]: iteration 0: 7 enodes
0.236 * * [simplify]: iteration 1: 9 enodes
0.237 * * [simplify]: iteration complete: 9 enodes
0.237 * * [simplify]: Extracting #0: cost 1 inf + 0
0.237 * * [simplify]: Extracting #1: cost 3 inf + 0
0.237 * * [simplify]: Extracting #2: cost 4 inf + 1
0.237 * * [simplify]: Extracting #3: cost 6 inf + 1
0.237 * * [simplify]: Extracting #4: cost 3 inf + 44
0.237 * * [simplify]: Extracting #5: cost 0 inf + 371
0.238 * [simplify]: Simplified to:
  (- 1 (/ (fabs x) (/ x 1.0)))
3.694 * [regime-testing]: Baseline error score: 0
3.712 * [regime-testing]: Oracle error score: 0
3.712 * [regime-testing]: End program error score: 0
3.840 * [regime-testing]: Target error score: 0