1544776880.680 * [misc]progress:  [Phase 1 of 3] Setting up.
1544776880.680 * * * [misc]progress:  [1/2] Preparing points
1544776880.680 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1544776881.036 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544776881.036 * * * * [exit]points:  Sampled 256 points with exact outputs
1544776881.036 * * * [misc]progress:  [2/2] Setting up program.
1544776881.040 * [misc]progress:  [Phase 2 of 3] Improving.
1544776881.040 * [enter]simplify:  Simplifying (/ (- 1 (cos x)) (sin x))
1544776881.041 * * [misc]simplify:  iters left: 5 (6 enodes)
1544776881.043 * * [misc]simplify:  iters left: 4 (16 enodes)
1544776881.045 * * [misc]simplify:  iters left: 3 (19 enodes)
1544776881.048 * * [misc]simplify:  iters left: 2 (21 enodes)
1544776881.051 * [exit]simplify:  Simplified to (tan (/ x 2))
1544776881.058 * * [misc]progress:  iteration 1 / 4
1544776881.058 * * * [misc]progress:  picking best candidate
1544776881.061 * * * * [misc]pick:  Picked  #<alt (λ (x) (tan (/ x 2)))>
1544776881.061 * * * [misc]progress:  localizing error
1544776881.069 * * * [misc]progress:  generating rewritten candidates
1544776881.069 * * * [misc]progress:  generating series expansions
1544776881.069 * * * [misc]progress:  simplifying candidates
1544776881.069 * * * [misc]progress:  adding candidates to table
1544776881.069 * [misc]progress:  [Phase 3 of 3] Extracting.
1544776881.072 * [enter]simplify:  Simplifying (tan (/ x 2))
1544776881.101 * * [misc]simplify:  iters left: 3 (4 enodes)
1544776881.102 * [exit]simplify:  Simplified to (tan (/ x 2))
1544776881.102 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1544776895.149 * * * * [misc]points:  Filtering points with unrepresentable outputs
1544776895.153 * * * * [exit]points:  Sampled 8000 points with exact outputs