0.001 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.065 * * * [progress]: [2/2] Setting up program.
0.067 * [progress]: [Phase 2 of 3] Improving.
0.067 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a x) (- (exp (* a x)) 1))>
0.067 * [simplify]: Simplifying:
  (- (exp (* a x)) 1)
0.067 * * [simplify]: iteration 1: (6 enodes)
0.070 * * [simplify]: iteration 2: (27 enodes)
0.078 * * [simplify]: iteration 3: (39 enodes)
0.090 * * [simplify]: iteration 4: (57 enodes)
0.108 * * [simplify]: iteration 5: (96 enodes)
0.146 * * [simplify]: iteration 6: (201 enodes)
0.197 * * [simplify]: iteration 7: (482 enodes)
0.614 * * [simplify]: iteration 8: (1610 enodes)
4.542 * * [simplify]: Extracting #0: cost 1 inf + 0
4.543 * * [simplify]: Extracting #1: cost 180 inf + 0
4.554 * * [simplify]: Extracting #2: cost 1280 inf + 2
4.578 * * [simplify]: Extracting #3: cost 1466 inf + 320
4.601 * * [simplify]: Extracting #4: cost 1348 inf + 45929
4.759 * * [simplify]: Extracting #5: cost 492 inf + 651135
5.007 * * [simplify]: Extracting #6: cost 0 inf + 1036233
5.292 * * [simplify]: Extracting #7: cost 0 inf + 1017121
5.571 * * [simplify]: Extracting #8: cost 0 inf + 1012122
5.855 * * [simplify]: Extracting #9: cost 0 inf + 1010486
6.139 * * [simplify]: Extracting #10: cost 0 inf + 1010455
6.382 * [simplify]: Simplified to:
  (expm1 (* a x))
6.393 * * [progress]: iteration 1 / 4
6.393 * * * [progress]: picking best candidate
6.396 * * * * [pick]: Picked  #<alt (λ (a x) (expm1 (* a x)))>
6.396 * * * [progress]: localizing error
6.402 * * * [progress]: generating rewritten candidates
6.402 * * * [progress]: generating series expansions
6.402 * * * [progress]: simplifying candidates
6.402 * [simplify]: Simplifying:
  
6.402 * * [simplify]: iteration 1: (0 enodes)
6.402 * * [simplify]: Extracting #0: cost 0 inf + 0
6.402 * [simplify]: Simplified to:
  
6.402 * * * [progress]: adding candidates to table
6.403 * [progress]: [Phase 3 of 3] Extracting.
6.405 * [simplify]: Simplifying:
  (expm1 (* a x))
6.405 * * [simplify]: iteration 1: (4 enodes)
6.405 * * [simplify]: iteration 2: (5 enodes)
6.405 * * [simplify]: Extracting #0: cost 1 inf + 0
6.405 * * [simplify]: Extracting #1: cost 2 inf + 0
6.405 * * [simplify]: Extracting #2: cost 4 inf + 0
6.405 * * [simplify]: Extracting #3: cost 2 inf + 2
6.405 * * [simplify]: Extracting #4: cost 0 inf + 156
6.405 * [simplify]: Simplified to:
  (expm1 (* a x))
9.377 * [regime-testing]: Baseline error score: 0.020831163226978675
9.379 * [regime-testing]: Oracle error score: 0.020831163226978675
9.379 * [regime-testing]: End program error score: 0.020831163226978675
9.452 * [regime-testing]: Target error score: 0.2029617101210756