6.961 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: Extracting # 3 : cost  0
0.033 * * [simplify]: Extracting # 4 : cost  0
0.033 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.035 * * [simplify]: Extracting # 0 : cost  0
0.035 * * [simplify]: Extracting # 1 : cost  0
0.035 * * [simplify]: Extracting # 2 : cost  0
0.035 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.038 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: Extracting # 1 : cost  0
0.039 * * [simplify]: Extracting # 2 : cost  0
0.039 * * [simplify]: iteration  2 :  25  enodes  (cost  7 )
0.047 * * [simplify]: Extracting # 0 : cost  0
0.047 * * [simplify]: Extracting # 1 : cost  0
0.047 * * [simplify]: Extracting # 2 : cost  0
0.048 * * [simplify]: Extracting # 3 : cost  0
0.048 * * [simplify]: iteration  3 :  42  enodes  (cost  7 )
0.060 * * [simplify]: Extracting # 0 : cost  0
0.060 * * [simplify]: Extracting # 1 : cost  0
0.060 * * [simplify]: Extracting # 2 : cost  0
0.060 * * [simplify]: iteration  4 :  65  enodes  (cost  7 )
0.077 * * [simplify]: Extracting # 0 : cost  0
0.077 * * [simplify]: Extracting # 1 : cost  0
0.078 * * [simplify]: Extracting # 2 : cost  0
0.078 * * [simplify]: iteration  5 :  91  enodes  (cost  6 )
0.148 * * [simplify]: Extracting # 0 : cost  0
0.149 * * [simplify]: Extracting # 1 : cost  0
0.149 * * [simplify]: Extracting # 2 : cost  0
0.150 * * [simplify]: iteration  6 :  319  enodes  (cost  6 )
0.616 * * [simplify]: Extracting # 0 : cost  0
0.618 * * [simplify]: Extracting # 1 : cost  0
0.620 * * [simplify]: Extracting # 2 : cost  0
0.622 * * [simplify]: iteration  7 :  1325  enodes  (cost  6 )
3.764 * * [simplify]: Extracting # 0 : cost  0
3.774 * * [simplify]: Extracting # 1 : cost  0
3.782 * * [simplify]: Extracting # 2 : cost  0
3.791 * * [simplify]: iteration done:  5000  enodes  (cost  6 )
3.791 * [simplify]: Simplified to:
  (fma (- 1 x) y x)
3.797 * * [progress]: iteration 1 / 4
3.797 * * * [progress]: picking best candidate
3.802 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- 1 x) y x))>
3.803 * * * [progress]: localizing error
3.814 * * * [progress]: generating rewritten candidates
3.814 * * * [progress]: generating series expansions
3.814 * * * [progress]: simplifying candidates
3.815 * [simplify]: Simplifying:
  
3.815 * * [simplify]: Extracting # 0 : cost  0
3.815 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
3.815 * * [simplify]: Extracting # 0 : cost  0
3.815 * * [simplify]: iteration done:  0  enodes  (cost  0 )
3.815 * [simplify]: Simplified to:
  
3.815 * * * [progress]: adding candidates to table
3.815 * [progress]: [Phase 3 of 3] Extracting.
3.820 * [simplify]: Simplifying:
  (fma (- 1 x) y x)
3.820 * * [simplify]: Extracting # 0 : cost  0
3.820 * * [simplify]: Extracting # 1 : cost  0
3.820 * * [simplify]: Extracting # 2 : cost  0
3.820 * * [simplify]: Extracting # 3 : cost  0
3.820 * * [simplify]: Extracting # 4 : cost  0
3.820 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
3.821 * * [simplify]: Extracting # 0 : cost  0
3.822 * * [simplify]: iteration  1 :  7  enodes  (cost  6 )
3.822 * * [simplify]: Extracting # 0 : cost  0
3.822 * * [simplify]: iteration done:  7  enodes  (cost  6 )
3.822 * [simplify]: Simplified to:
  (fma (- 1 x) y x)
5.039 * [regime-testing]: Baseline error score: 0.00450056257032129
5.043 * [regime-testing]: Oracle error score: 0.00450056257032129
5.044 * [regime-testing]: End program error score: 0.00450056257032129