55.106 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (- (+ x y) (* x y)))>
0.020 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
0.020 * * [simplify]: iteration 0: 5 enodes
0.021 * * [simplify]: iteration 1: 11 enodes
0.023 * * [simplify]: iteration 2: 25 enodes
0.029 * * [simplify]: iteration 3: 41 enodes
0.041 * * [simplify]: iteration 4: 60 enodes
0.054 * * [simplify]: iteration 5: 80 enodes
0.096 * * [simplify]: iteration 6: 172 enodes
0.127 * * [simplify]: iteration 7: 354 enodes
0.265 * * [simplify]: iteration 8: 680 enodes
0.476 * * [simplify]: iteration 9: 1385 enodes
1.055 * * [simplify]: iteration complete: 2002 enodes
1.055 * * [simplify]: Extracting #0: cost 1 inf + 0
1.056 * * [simplify]: Extracting #1: cost 82 inf + 0
1.058 * * [simplify]: Extracting #2: cost 197 inf + 209
1.062 * * [simplify]: Extracting #3: cost 46 inf + 10492
1.069 * * [simplify]: Extracting #4: cost 0 inf + 12961
1.076 * [simplify]: Simplified to:
  (fma y (- 1 x) x)
1.081 * * [progress]: iteration 1 / 4
1.081 * * * [progress]: picking best candidate
1.083 * * * * [pick]: Picked  #<alt (λ (x y) (- (+ x y) (* x y)))>
1.083 * * * [progress]: localizing error
1.095 * * * [progress]: generating rewritten candidates
1.095 * * * [progress]: generating series expansions
1.095 * * * [progress]: simplifying candidates
1.095 * [simplify]: Simplifying:
  
1.096 * * [simplify]: iteration 0: 0 enodes
1.096 * * [simplify]: iteration complete: 0 enodes
1.096 * * [simplify]: Extracting #0: cost 0 inf + 0
1.096 * [simplify]: Simplified to:
  
1.096 * * * [progress]: adding candidates to table
1.096 * [progress]: [Phase 3 of 3] Extracting.
1.098 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
1.098 * * [simplify]: iteration 0: 5 enodes
1.098 * * [simplify]: iteration 1: 7 enodes
1.099 * * [simplify]: iteration complete: 7 enodes
1.099 * * [simplify]: Extracting #0: cost 1 inf + 0
1.099 * * [simplify]: Extracting #1: cost 3 inf + 0
1.099 * * [simplify]: Extracting #2: cost 5 inf + 0
1.099 * * [simplify]: Extracting #3: cost 3 inf + 2
1.099 * * [simplify]: Extracting #4: cost 0 inf + 208
1.099 * [simplify]: Simplified to:
  (- (+ y x) (* x y))
1.829 * [regime-testing]: Baseline error score: 0.009581679733688552
1.831 * [regime-testing]: Oracle error score: 0.009581679733688552
1.832 * [regime-testing]: End program error score: 0.009581679733688552