4.357 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.049 * * * [progress]: [2/2] Setting up program.
0.053 * [progress]: [Phase 2 of 3] Improving.
0.053 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (exp (- (- 1 (* x x)))))>
0.053 * [simplify]: Simplifying:
  (exp (- (- 1 (* x x))))
0.054 * * [simplify]: iteration 1: (6 enodes)
0.056 * * [simplify]: iteration 2: (10 enodes)
0.060 * * [simplify]: iteration 3: (23 enodes)
0.069 * * [simplify]: iteration 4: (49 enodes)
0.087 * * [simplify]: iteration 5: (89 enodes)
0.127 * * [simplify]: iteration 6: (159 enodes)
0.190 * * [simplify]: iteration 7: (330 enodes)
0.565 * * [simplify]: iteration 8: (1261 enodes)
5.089 * * [simplify]: Extracting #0: cost 1 inf + 0
5.091 * * [simplify]: Extracting #1: cost 468 inf + 0
5.098 * * [simplify]: Extracting #2: cost 953 inf + 44
5.108 * * [simplify]: Extracting #3: cost 980 inf + 3540
5.118 * * [simplify]: Extracting #4: cost 758 inf + 57039
5.161 * * [simplify]: Extracting #5: cost 313 inf + 304171
5.247 * * [simplify]: Extracting #6: cost 21 inf + 489839
5.362 * * [simplify]: Extracting #7: cost 0 inf + 495525
5.458 * * [simplify]: Extracting #8: cost 0 inf + 494943
5.595 * [simplify]: Simplified to:
  (exp (fma x x -1))
5.602 * * [progress]: iteration 1 / 4
5.602 * * * [progress]: picking best candidate
5.606 * * * * [pick]: Picked  #<alt (λ (x) (exp (fma x x -1)))>
5.606 * * * [progress]: localizing error
5.620 * * * [progress]: generating rewritten candidates
5.620 * * * [progress]: generating series expansions
5.620 * * * [progress]: simplifying candidates
5.621 * [simplify]: Simplifying:
  
5.621 * * [simplify]: iteration 1: (0 enodes)
5.621 * * [simplify]: Extracting #0: cost 0 inf + 0
5.621 * [simplify]: Simplified to:
  
5.621 * * * [progress]: adding candidates to table
5.622 * [progress]: [Phase 3 of 3] Extracting.
5.626 * [simplify]: Simplifying:
  (exp (fma x x -1))
5.626 * * [simplify]: iteration 1: (4 enodes)
5.626 * * [simplify]: Extracting #0: cost 1 inf + 0
5.626 * * [simplify]: Extracting #1: cost 2 inf + 0
5.626 * * [simplify]: Extracting #2: cost 4 inf + 0
5.626 * * [simplify]: Extracting #3: cost 2 inf + 2
5.626 * * [simplify]: Extracting #4: cost 0 inf + 186
5.626 * [simplify]: Simplified to:
  (exp (fma x x -1))
7.615 * [regime-testing]: Baseline error score: 0.018880641060645416
7.617 * [regime-testing]: Oracle error score: 0.018880641060645416
7.617 * [regime-testing]: End program error score: 0.018880641060645416