1554044239.396 * [progress]: [Phase 1 of 3] Setting up.
1554044239.396 * * * [progress]: [1/2] Preparing points
1554044239.464 * * * [progress]: [2/2] Setting up program.
1554044239.465 * [progress]: [Phase 2 of 3] Improving.
1554044239.466 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (- (exp x) 1))>
1554044239.466 * [simplify]: Simplifying (- (exp x) 1)
1554044239.466 * * [simplify]: iters left: 3 (4 enodes)
1554044239.467 * * [simplify]: iters left: 2 (18 enodes)
1554044239.470 * * [simplify]: iters left: 1 (22 enodes)
1554044239.473 * * [simplify]: Extracting #0: cost 1 inf + 0
1554044239.474 * * [simplify]: Extracting #1: cost 6 inf + 0
1554044239.474 * * [simplify]: Extracting #2: cost 4 inf + 3
1554044239.474 * * [simplify]: Extracting #3: cost 0 inf + 287
1554044239.474 * [simplify]: Simplified to (expm1 x)
1554044239.474 * [simplify]: Simplified (2) to (λ (x) (expm1 x))
1554044239.479 * * [progress]: iteration 1 / 4
1554044239.479 * * * [progress]: picking best candidate
1554044239.480 * * * * [pick]: Picked  #<alt (λ (x) (expm1 x))>
1554044239.480 * * * [progress]: localizing error
1554044239.485 * * * [progress]: generating rewritten candidates
1554044239.486 * * * [progress]: generating series expansions
1554044239.486 * * * [progress]: simplifying candidates
1554044239.486 * * * [progress]: adding candidates to table
1554044239.486 * [progress]: [Phase 3 of 3] Extracting.
1554044239.490 * [simplify]: Simplifying (expm1 x)
1554044239.490 * * [simplify]: iters left: 1 (2 enodes)
1554044239.490 * * [simplify]: Extracting #0: cost 1 inf + 0
1554044239.490 * * [simplify]: Extracting #1: cost 2 inf + 0
1554044239.490 * * [simplify]: Extracting #2: cost 1 inf + 1
1554044239.490 * * [simplify]: Extracting #3: cost 0 inf + 72
1554044239.490 * [simplify]: Simplified to (expm1 x)
1554044242.269 * [regime-testing]: Baseline error score: 0.0006250781347668458
1554044242.270 * [regime-testing]: Oracle error score: 0.0006250781347668458
1554044242.271 * [regime-testing]: End program error score: 0.0006250781347668458
1554044242.328 * [regime-testing]: Target error score: 0.45451194391739264