78.147 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.034 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0))))>
0.034 * [simplify]: Simplifying:
  (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))
0.035 * * [simplify]: iteration 0: 11 enodes
0.042 * * [simplify]: iteration 1: 25 enodes
0.056 * * [simplify]: iteration 2: 60 enodes
0.120 * * [simplify]: iteration 3: 171 enodes
0.301 * * [simplify]: iteration 4: 333 enodes
0.632 * * [simplify]: iteration 5: 774 enodes
1.932 * * [simplify]: iteration 6: 2055 enodes
4.949 * * [simplify]: iteration complete: 5000 enodes
4.949 * * [simplify]: Extracting #0: cost 1 inf + 0
4.949 * * [simplify]: Extracting #1: cost 76 inf + 0
4.953 * * [simplify]: Extracting #2: cost 611 inf + 469
4.958 * * [simplify]: Extracting #3: cost 818 inf + 10325
4.967 * * [simplify]: Extracting #4: cost 663 inf + 32845
4.987 * * [simplify]: Extracting #5: cost 424 inf + 90714
5.072 * * [simplify]: Extracting #6: cost 117 inf + 357510
5.191 * * [simplify]: Extracting #7: cost 5 inf + 451969
5.272 * * [simplify]: Extracting #8: cost 0 inf + 448248
5.366 * * [simplify]: Extracting #9: cost 0 inf + 446294
5.470 * * [simplify]: Extracting #10: cost 0 inf + 446243
5.548 * [simplify]: Simplified to:
  (fma (- 2.0 (* y y)) (* y y) (* (pow x 4.0) 9.0))
5.557 * * [progress]: iteration 1 / 4
5.558 * * * [progress]: picking best candidate
5.566 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- 2.0 (* y y)) (* y y) (* (pow x 4.0) 9.0)))>
5.566 * * * [progress]: localizing error
5.602 * * * [progress]: generating rewritten candidates
5.602 * * * [progress]: generating series expansions
5.602 * * * [progress]: simplifying candidates
5.602 * [simplify]: Simplifying:
  
5.602 * * [simplify]: iteration 0: 0 enodes
5.603 * * [simplify]: iteration complete: 0 enodes
5.603 * * [simplify]: Extracting #0: cost 0 inf + 0
5.603 * [simplify]: Simplified to:
  
5.603 * * * [progress]: adding candidates to table
5.605 * [progress]: [Phase 3 of 3] Extracting.
5.623 * [simplify]: Simplifying:
  (fma (- 2.0 (* y y)) (* y y) (* (pow x 4.0) 9.0))
5.623 * * [simplify]: iteration 0: 10 enodes
5.626 * * [simplify]: iteration 1: 11 enodes
5.628 * * [simplify]: iteration complete: 11 enodes
5.628 * * [simplify]: Extracting #0: cost 1 inf + 0
5.628 * * [simplify]: Extracting #1: cost 4 inf + 0
5.628 * * [simplify]: Extracting #2: cost 8 inf + 0
5.628 * * [simplify]: Extracting #3: cost 6 inf + 44
5.628 * * [simplify]: Extracting #4: cost 0 inf + 983
5.629 * [simplify]: Simplified to:
  (fma (- 2.0 (* y y)) (* y y) (* 9.0 (pow x 4.0)))
7.758 * [regime-testing]: Baseline error score: 0
7.783 * [regime-testing]: Oracle error score: 0
7.784 * [regime-testing]: End program error score: 0