19.074 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.047 * * * [progress]: [2/2] Setting up program.
0.050 * [progress]: [Phase 2 of 3] Improving.
0.050 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (exp (- (- 1 (* x x)))))>
0.050 * [simplify]: Simplifying:
  (exp (- (- 1 (* x x))))
0.050 * * [simplify]: iteration 0: 6 enodes
0.051 * * [simplify]: iteration 1: 12 enodes
0.054 * * [simplify]: iteration 2: 25 enodes
0.058 * * [simplify]: iteration 3: 51 enodes
0.068 * * [simplify]: iteration 4: 116 enodes
0.092 * * [simplify]: iteration 5: 213 enodes
0.147 * * [simplify]: iteration 6: 455 enodes
0.494 * * [simplify]: iteration 7: 1431 enodes
0.749 * * [simplify]: iteration 8: 2160 enodes
1.097 * * [simplify]: iteration complete: 2160 enodes
1.097 * * [simplify]: Extracting #0: cost 1 inf + 0
1.098 * * [simplify]: Extracting #1: cost 293 inf + 0
1.101 * * [simplify]: Extracting #2: cost 482 inf + 2
1.105 * * [simplify]: Extracting #3: cost 531 inf + 1094
1.112 * * [simplify]: Extracting #4: cost 446 inf + 12725
1.131 * * [simplify]: Extracting #5: cost 263 inf + 86451
1.183 * * [simplify]: Extracting #6: cost 33 inf + 231485
1.212 * * [simplify]: Extracting #7: cost 0 inf + 257256
1.270 * [simplify]: Simplified to:
  (exp (fma x x -1))
1.281 * * [progress]: iteration 1 / 4
1.281 * * * [progress]: picking best candidate
1.285 * * * * [pick]: Picked  #<alt (λ (x) (exp (fma x x -1)))>
1.285 * * * [progress]: localizing error
1.303 * * * [progress]: generating rewritten candidates
1.303 * * * [progress]: generating series expansions
1.303 * * * [progress]: simplifying candidates
1.303 * [simplify]: Simplifying:
  
1.303 * * [simplify]: iteration 0: 0 enodes
1.303 * * [simplify]: iteration complete: 0 enodes
1.303 * * [simplify]: Extracting #0: cost 0 inf + 0
1.303 * [simplify]: Simplified to:
  
1.303 * * * [progress]: adding candidates to table
1.304 * [progress]: [Phase 3 of 3] Extracting.
1.308 * [simplify]: Simplifying:
  (exp (fma x x -1))
1.308 * * [simplify]: iteration 0: 4 enodes
1.308 * * [simplify]: iteration complete: 4 enodes
1.309 * * [simplify]: Extracting #0: cost 1 inf + 0
1.309 * * [simplify]: Extracting #1: cost 2 inf + 0
1.309 * * [simplify]: Extracting #2: cost 4 inf + 0
1.309 * * [simplify]: Extracting #3: cost 2 inf + 2
1.309 * * [simplify]: Extracting #4: cost 0 inf + 186
1.309 * [simplify]: Simplified to:
  (exp (fma x x -1))
2.969 * [regime-testing]: Baseline error score: 0.018880641060645416
2.971 * [regime-testing]: Oracle error score: 0.018880641060645416
2.971 * [regime-testing]: End program error score: 0.018880641060645416