0.042 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.048 * * * [progress]: [2/2] Setting up program.
0.054 * [progress]: [Phase 2 of 3] Improving.
0.055 * [simplify]: Simplifying:
  (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))
0.055 * * [simplify]: iteration 0: 11 enodes
0.076 * * [simplify]: iteration 1: 25 enodes
0.085 * * [simplify]: iteration 2: 60 enodes
0.112 * * [simplify]: iteration 3: 173 enodes
0.163 * * [simplify]: iteration 4: 464 enodes
0.448 * * [simplify]: iteration 5: 1823 enodes
1.880 * * [simplify]: iteration complete: 5000 enodes
1.880 * * [simplify]: Extracting #0: cost 1 inf + 0
1.880 * * [simplify]: Extracting #1: cost 185 inf + 0
1.884 * * [simplify]: Extracting #2: cost 1276 inf + 24
1.889 * * [simplify]: Extracting #3: cost 990 inf + 2192
1.895 * * [simplify]: Extracting #4: cost 328 inf + 6213
1.901 * * [simplify]: Extracting #5: cost 181 inf + 7526
1.910 * * [simplify]: Extracting #6: cost 32 inf + 9915
1.919 * * [simplify]: Extracting #7: cost 0 inf + 10303
1.932 * * [simplify]: Extracting #8: cost 0 inf + 10299
1.937 * [simplify]: Simplified to:
  (fma (* y y) (- 2.0 (* y y)) (* (pow x 4.0) 9.0))
1.941 * * [progress]: iteration 1 / 4
1.941 * * * [progress]: picking best candidate
1.944 * * * * [pick]: Picked  #<alt (λ (x y) (fma (* y y) (- 2.0 (* y y)) (* (pow x 4.0) 9.0)))>
1.944 * * * [progress]: localizing error
1.956 * * * [progress]: generating rewritten candidates
1.956 * * * [progress]: generating series expansions
1.956 * * * [progress]: simplifying candidates
1.956 * [simplify]: Simplifying:
  
1.956 * * [simplify]: iteration 0: 0 enodes
1.956 * * [simplify]: iteration complete: 0 enodes
1.956 * * [simplify]: Extracting #0: cost 0 inf + 0
1.956 * [simplify]: Simplified to:
  
1.956 * * * [progress]: adding candidates to table
1.956 * [progress]: [Phase 3 of 3] Extracting.
1.959 * [simplify]: Simplifying:
  (fma (* y y) (- 2.0 (* y y)) (* (pow x 4.0) 9.0))
1.960 * * [simplify]: iteration 0: 10 enodes
1.960 * * [simplify]: iteration 1: 11 enodes
1.960 * * [simplify]: iteration complete: 11 enodes
1.960 * * [simplify]: Extracting #0: cost 1 inf + 0
1.960 * * [simplify]: Extracting #1: cost 4 inf + 0
1.960 * * [simplify]: Extracting #2: cost 8 inf + 0
1.960 * * [simplify]: Extracting #3: cost 7 inf + 3
1.960 * * [simplify]: Extracting #4: cost 0 inf + 35
1.960 * [simplify]: Simplified to:
  (fma (* y y) (- 2.0 (* y y)) (* 9.0 (pow x 4.0)))
3.366 * [regime-testing]: Baseline error score: 0
3.368 * [regime-testing]: Oracle error score: 0
3.368 * [regime-testing]: End program error score: 0