3.227 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.028 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (* (+ x y) (- x y)))>
0.028 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
0.028 * * [simplify]: iteration 0: 5 enodes
0.030 * * [simplify]: iteration 1: 9 enodes
0.032 * * [simplify]: iteration 2: 24 enodes
0.039 * * [simplify]: iteration 3: 53 enodes
0.057 * * [simplify]: iteration 4: 128 enodes
0.101 * * [simplify]: iteration 5: 260 enodes
0.163 * * [simplify]: iteration 6: 497 enodes
0.292 * * [simplify]: iteration 7: 679 enodes
0.557 * * [simplify]: iteration 8: 2678 enodes
1.861 * * [simplify]: iteration complete: 5000 enodes
1.861 * * [simplify]: Extracting #0: cost 1 inf + 0
1.862 * * [simplify]: Extracting #1: cost 187 inf + 0
1.868 * * [simplify]: Extracting #2: cost 1293 inf + 1
1.891 * * [simplify]: Extracting #3: cost 1320 inf + 8534
1.919 * * [simplify]: Extracting #4: cost 341 inf + 77460
1.958 * * [simplify]: Extracting #5: cost 8 inf + 119492
1.989 * * [simplify]: Extracting #6: cost 0 inf + 120508
2.026 * [simplify]: Simplified to:
  (* (+ x y) (- x y))
2.027 * * [progress]: iteration 1 / 4
2.027 * * * [progress]: picking best candidate
2.029 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (- x y)))>
2.029 * * * [progress]: localizing error
2.037 * * * [progress]: generating rewritten candidates
2.038 * * * [progress]: generating series expansions
2.038 * * * [progress]: simplifying candidates
2.038 * [simplify]: Simplifying:
  
2.038 * * [simplify]: iteration 0: 0 enodes
2.038 * * [simplify]: iteration complete: 0 enodes
2.038 * * [simplify]: Extracting #0: cost 0 inf + 0
2.038 * [simplify]: Simplified to:
  
2.038 * * * [progress]: adding candidates to table
2.038 * [progress]: [Phase 3 of 3] Extracting.
2.041 * [simplify]: Simplifying:
  (* (+ x y) (- x y))
2.041 * * [simplify]: iteration 0: 5 enodes
2.041 * * [simplify]: iteration 1: 7 enodes
2.041 * * [simplify]: iteration complete: 7 enodes
2.041 * * [simplify]: Extracting #0: cost 1 inf + 0
2.041 * * [simplify]: Extracting #1: cost 3 inf + 0
2.041 * * [simplify]: Extracting #2: cost 5 inf + 0
2.041 * * [simplify]: Extracting #3: cost 3 inf + 2
2.041 * * [simplify]: Extracting #4: cost 0 inf + 208
2.041 * [simplify]: Simplified to:
  (* (+ y x) (- x y))
3.287 * [regime-testing]: Baseline error score: 0.0010001250156269534
3.290 * [regime-testing]: Oracle error score: 0.0010001250156269534
3.290 * [regime-testing]: End program error score: 0.0010001250156269534