19.720 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.042 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.044 * [simplify]: Simplifying:
  (- (* 9.0 (pow x 4.0)) (* (* y y) (- (* y y) 2.0)))
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: Extracting # 3 : cost  0
0.045 * * [simplify]: Extracting # 4 : cost  0
0.045 * * [simplify]: Extracting # 5 : cost  0
0.045 * * [simplify]: iteration  0 :  11  enodes  (cost  15 )
0.047 * * [simplify]: Extracting # 0 : cost  0
0.047 * * [simplify]: Extracting # 1 : cost  0
0.048 * * [simplify]: Extracting # 2 : cost  0
0.048 * * [simplify]: Extracting # 3 : cost  0
0.048 * * [simplify]: Extracting # 4 : cost  0
0.048 * * [simplify]: Extracting # 5 : cost  0
0.048 * * [simplify]: iteration  1 :  25  enodes  (cost  15 )
0.053 * * [simplify]: Extracting # 0 : cost  0
0.053 * * [simplify]: Extracting # 1 : cost  0
0.053 * * [simplify]: Extracting # 2 : cost  0
0.053 * * [simplify]: Extracting # 3 : cost  0
0.053 * * [simplify]: Extracting # 4 : cost  0
0.053 * * [simplify]: iteration  2 :  60  enodes  (cost  15 )
0.070 * * [simplify]: Extracting # 0 : cost  0
0.070 * * [simplify]: Extracting # 1 : cost  0
0.070 * * [simplify]: Extracting # 2 : cost  0
0.070 * * [simplify]: Extracting # 3 : cost  0
0.070 * * [simplify]: Extracting # 4 : cost  0
0.071 * * [simplify]: Extracting # 5 : cost  0
0.071 * * [simplify]: iteration  3 :  169  enodes  (cost  15 )
0.167 * * [simplify]: Extracting # 0 : cost  0
0.168 * * [simplify]: Extracting # 1 : cost  0
0.169 * * [simplify]: Extracting # 2 : cost  0
0.169 * * [simplify]: Extracting # 3 : cost  0
0.170 * * [simplify]: Extracting # 4 : cost  0
0.170 * * [simplify]: iteration  4 :  316  enodes  (cost  14 )
0.371 * * [simplify]: Extracting # 0 : cost  0
0.372 * * [simplify]: Extracting # 1 : cost  0
0.372 * * [simplify]: Extracting # 2 : cost  0
0.373 * * [simplify]: Extracting # 3 : cost  0
0.373 * * [simplify]: Extracting # 4 : cost  0
0.374 * * [simplify]: iteration  5 :  651  enodes  (cost  14 )
0.997 * * [simplify]: Extracting # 0 : cost  0
0.998 * * [simplify]: Extracting # 1 : cost  0
0.999 * * [simplify]: Extracting # 2 : cost  0
1.000 * * [simplify]: Extracting # 3 : cost  0
1.001 * * [simplify]: Extracting # 4 : cost  0
1.002 * * [simplify]: Extracting # 5 : cost  0
1.003 * * [simplify]: iteration  6 :  1582  enodes  (cost  14 )
4.577 * * [simplify]: Extracting # 0 : cost  0
4.585 * * [simplify]: Extracting # 1 : cost  0
4.593 * * [simplify]: Extracting # 2 : cost  0
4.600 * * [simplify]: Extracting # 3 : cost  0
4.615 * * [simplify]: Extracting # 4 : cost  0
4.622 * * [simplify]: Extracting # 5 : cost  0
4.629 * * [simplify]: iteration done:  5000  enodes  (cost  14 )
4.630 * [simplify]: Simplified to:
  (fma (* y (fma y (- y) 2.0)) y (* 9.0 (pow x 4.0)))
4.636 * * [progress]: iteration 1 / 4
4.636 * * * [progress]: picking best candidate
4.640 * * * * [pick]: Picked  #<alt (λ (x y) (fma (* y (fma y (- y) 2.0)) y (* 9.0 (pow x 4.0))))>
4.640 * * * [progress]: localizing error
4.663 * * * [progress]: generating rewritten candidates
4.663 * * * [progress]: generating series expansions
4.663 * * * [progress]: simplifying candidates
4.664 * [simplify]: Simplifying:
  
4.664 * * [simplify]: Extracting # 0 : cost  0
4.664 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
4.664 * * [simplify]: Extracting # 0 : cost  0
4.664 * * [simplify]: iteration done:  0  enodes  (cost  0 )
4.664 * [simplify]: Simplified to:
  
4.664 * * * [progress]: adding candidates to table
4.664 * [progress]: [Phase 3 of 3] Extracting.
4.669 * [simplify]: Simplifying:
  (fma (* y (fma y (- y) 2.0)) y (* 9.0 (pow x 4.0)))
4.669 * * [simplify]: Extracting # 0 : cost  0
4.669 * * [simplify]: Extracting # 1 : cost  0
4.669 * * [simplify]: Extracting # 2 : cost  0
4.669 * * [simplify]: Extracting # 3 : cost  0
4.670 * * [simplify]: Extracting # 4 : cost  0
4.670 * * [simplify]: Extracting # 5 : cost  0
4.670 * * [simplify]: iteration  0 :  11  enodes  (cost  14 )
4.670 * * [simplify]: Extracting # 0 : cost  0
4.671 * * [simplify]: iteration  1 :  13  enodes  (cost  14 )
4.671 * * [simplify]: Extracting # 0 : cost  0
4.671 * * [simplify]: iteration done:  13  enodes  (cost  14 )
4.672 * [simplify]: Simplified to:
  (fma (* y (fma y (- y) 2.0)) y (* 9.0 (pow x 4.0)))
6.021 * [regime-testing]: Baseline error score: 0
6.028 * [regime-testing]: Oracle error score: 0
6.028 * [regime-testing]: End program error score: 0