26.214 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))>
0.031 * [simplify]: Simplifying:
  (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
0.031 * * [simplify]: iteration 0: 10 enodes
0.034 * * [simplify]: iteration 1: 20 enodes
0.040 * * [simplify]: iteration 2: 48 enodes
0.053 * * [simplify]: iteration 3: 103 enodes
0.087 * * [simplify]: iteration 4: 210 enodes
0.147 * * [simplify]: iteration 5: 359 enodes
0.260 * * [simplify]: iteration 6: 542 enodes
0.442 * * [simplify]: iteration 7: 777 enodes
0.731 * * [simplify]: iteration 8: 1144 enodes
1.215 * * [simplify]: iteration 9: 1813 enodes
2.132 * * [simplify]: iteration 10: 2737 enodes
2.778 * * [simplify]: iteration 11: 3395 enodes
3.274 * * [simplify]: iteration 12: 3703 enodes
3.643 * * [simplify]: iteration 13: 4053 enodes
4.084 * * [simplify]: iteration 14: 4392 enodes
4.496 * * [simplify]: iteration 15: 4748 enodes
4.715 * * [simplify]: iteration complete: 5000 enodes
4.715 * * [simplify]: Extracting #0: cost 1 inf + 0
4.715 * * [simplify]: Extracting #1: cost 43 inf + 0
4.716 * * [simplify]: Extracting #2: cost 100 inf + 129
4.719 * * [simplify]: Extracting #3: cost 18 inf + 8268
4.725 * * [simplify]: Extracting #4: cost 0 inf + 10345
4.731 * [simplify]: Simplified to:
  (fma (- y 1.0) x (- 0.918938533204673 (* y 0.5)))
4.734 * * [progress]: iteration 1 / 4
4.734 * * * [progress]: picking best candidate
4.736 * * * * [pick]: Picked  #<alt (λ (x y) (fma (- y 1.0) x (- 0.918938533204673 (* y 0.5))))>
4.736 * * * [progress]: localizing error
4.749 * * * [progress]: generating rewritten candidates
4.749 * * * [progress]: generating series expansions
4.749 * * * [progress]: simplifying candidates
4.749 * [simplify]: Simplifying:
  
4.749 * * [simplify]: iteration 0: 0 enodes
4.749 * * [simplify]: iteration complete: 0 enodes
4.749 * * [simplify]: Extracting #0: cost 0 inf + 0
4.749 * [simplify]: Simplified to:
  
4.749 * * * [progress]: adding candidates to table
4.750 * [progress]: [Phase 3 of 3] Extracting.
4.752 * [simplify]: Simplifying:
  (fma (- y 1.0) x (- 0.918938533204673 (* y 0.5)))
4.752 * * [simplify]: iteration 0: 9 enodes
4.752 * * [simplify]: iteration 1: 10 enodes
4.753 * * [simplify]: iteration complete: 10 enodes
4.753 * * [simplify]: Extracting #0: cost 1 inf + 0
4.753 * * [simplify]: Extracting #1: cost 4 inf + 0
4.753 * * [simplify]: Extracting #2: cost 7 inf + 1
4.753 * * [simplify]: Extracting #3: cost 5 inf + 4
4.753 * * [simplify]: Extracting #4: cost 0 inf + 352
4.753 * [simplify]: Simplified to:
  (fma (- y 1.0) x (- 0.918938533204673 (* 0.5 y)))
6.195 * [regime-testing]: Baseline error score: 0.004625578197274659
6.198 * [regime-testing]: Oracle error score: 0.004625578197274659
6.198 * [regime-testing]: End program error score: 0.004625578197274659