0.002 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.295 * * * [progress]: [2/2] Setting up program.
0.299 * [progress]: [Phase 2 of 3] Improving.
0.299 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x) (/ (- 1 (cos x)) (sin x)))>
0.299 * [simplify]: Simplifying (/ (- 1 (cos x)) (sin x))
0.299 * * [simplify]: iters left: 5 (6 enodes)
0.303 * * [simplify]: iters left: 4 (28 enodes)
0.312 * * [simplify]: iters left: 3 (43 enodes)
0.326 * * [simplify]: iters left: 2 (47 enodes)
0.340 * * [simplify]: Extracting #0: cost 1 inf + 0
0.340 * * [simplify]: Extracting #1: cost 8 inf + 0
0.340 * * [simplify]: Extracting #2: cost 19 inf + 0
0.340 * * [simplify]: Extracting #3: cost 17 inf + 45
0.340 * * [simplify]: Extracting #4: cost 3 inf + 1535
0.341 * * [simplify]: Extracting #5: cost 0 inf + 1939
0.342 * [simplify]: Simplified to (tan (/ x 2))
0.342 * [simplify]: Simplified (2) to (λ (x) (tan (/ x 2)))
0.352 * * [progress]: iteration 1 / 4
0.352 * * * [progress]: picking best candidate
0.355 * * * * [pick]: Picked  #<alt (λ (x) (tan (/ x 2)))>
0.355 * * * [progress]: localizing error
0.361 * * * [progress]: generating rewritten candidates
0.361 * * * [progress]: generating series expansions
0.361 * * * [progress]: simplifying candidates
0.361 * * * [progress]: adding candidates to table
0.361 * [progress]: [Phase 3 of 3] Extracting.
0.363 * [simplify]: Simplifying (tan (/ x 2))
0.363 * * [simplify]: iters left: 3 (4 enodes)
0.364 * * [simplify]: Extracting #0: cost 1 inf + 0
0.364 * * [simplify]: Extracting #1: cost 2 inf + 0
0.364 * * [simplify]: Extracting #2: cost 4 inf + 0
0.364 * * [simplify]: Extracting #3: cost 2 inf + 2
0.364 * * [simplify]: Extracting #4: cost 0 inf + 181
0.364 * [simplify]: Simplified to (tan (/ x 2))
11.667 * [regime-testing]: Baseline error score: 0
11.669 * [regime-testing]: Oracle error score: 0
11.669 * [regime-testing]: End program error score: 0
11.725 * [regime-testing]: Target error score: 0