9.407 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying:
  (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))
0.030 * * [simplify]: iteration 0: 11 enodes
0.033 * * [simplify]: iteration 1: 25 enodes
0.039 * * [simplify]: iteration 2: 60 enodes
0.054 * * [simplify]: iteration 3: 171 enodes
0.099 * * [simplify]: iteration 4: 333 enodes
0.211 * * [simplify]: iteration 5: 774 enodes
0.766 * * [simplify]: iteration 6: 2055 enodes
2.587 * * [simplify]: iteration complete: 5000 enodes
2.587 * * [simplify]: Extracting #0: cost 1 inf + 0
2.588 * * [simplify]: Extracting #1: cost 76 inf + 0
2.590 * * [simplify]: Extracting #2: cost 611 inf + 469
2.595 * * [simplify]: Extracting #3: cost 818 inf + 10325
2.607 * * [simplify]: Extracting #4: cost 663 inf + 32845
2.627 * * [simplify]: Extracting #5: cost 424 inf + 90714
2.682 * * [simplify]: Extracting #6: cost 117 inf + 357510
2.774 * * [simplify]: Extracting #7: cost 5 inf + 451969
2.857 * * [simplify]: Extracting #8: cost 0 inf + 448248
2.931 * * [simplify]: Extracting #9: cost 0 inf + 446294
3.008 * * [simplify]: Extracting #10: cost 0 inf + 446243
3.094 * [simplify]: Simplified to:
  (fma (- 2.0 (* y y)) (* y y) (* (pow x 4.0) 9.0))
3.101 * * [progress]: iteration 1 / 4
3.101 * * * [progress]: picking best candidate
3.105 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- 2.0 (* y y)) (* y y) (* (pow x 4.0) 9.0)))>
3.106 * * * [progress]: localizing error
3.118 * * * [progress]: generating rewritten candidates
3.118 * * * [progress]: generating series expansions
3.118 * * * [progress]: simplifying candidates
3.118 * [simplify]: Simplifying:
  
3.118 * * [simplify]: iteration 0: 0 enodes
3.118 * * [simplify]: iteration complete: 0 enodes
3.118 * * [simplify]: Extracting #0: cost 0 inf + 0
3.118 * [simplify]: Simplified to:
  
3.118 * * * [progress]: adding candidates to table
3.119 * [progress]: [Phase 3 of 3] Extracting.
3.123 * [simplify]: Simplifying:
  (fma (- 2.0 (* y y)) (* y y) (* (pow x 4.0) 9.0))
3.123 * * [simplify]: iteration 0: 10 enodes
3.123 * * [simplify]: iteration 1: 11 enodes
3.124 * * [simplify]: iteration complete: 11 enodes
3.124 * * [simplify]: Extracting #0: cost 1 inf + 0
3.124 * * [simplify]: Extracting #1: cost 4 inf + 0
3.124 * * [simplify]: Extracting #2: cost 8 inf + 0
3.124 * * [simplify]: Extracting #3: cost 6 inf + 44
3.124 * * [simplify]: Extracting #4: cost 0 inf + 983
3.124 * [simplify]: Simplified to:
  (fma (- 2.0 (* y y)) (* y y) (* 9.0 (pow x 4.0)))
4.606 * [regime-testing]: Baseline error score: 0
4.625 * [regime-testing]: Oracle error score: 0
4.625 * [regime-testing]: End program error score: 0