4.991 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.116 * * * [progress]: [2/2] Setting up program.
0.118 * [progress]: [Phase 2 of 3] Improving.
0.118 * [simplify]: Simplifying:
  (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.118 * * [simplify]: Extracting # 0 : cost  0
0.118 * * [simplify]: Extracting # 1 : cost  0
0.119 * * [simplify]: Extracting # 2 : cost  0
0.119 * * [simplify]: Extracting # 3 : cost  0
0.119 * * [simplify]: Extracting # 4 : cost  0
0.119 * * [simplify]: Extracting # 5 : cost  0
0.119 * * [simplify]: Extracting # 6 : cost  0
0.119 * * [simplify]: iteration  0 :  9  enodes  (cost  14 )
0.121 * * [simplify]: Extracting # 0 : cost  0
0.121 * * [simplify]: Extracting # 1 : cost  0
0.121 * * [simplify]: Extracting # 2 : cost  0
0.121 * * [simplify]: iteration  1 :  19  enodes  (cost  14 )
0.126 * * [simplify]: Extracting # 0 : cost  0
0.126 * * [simplify]: Extracting # 1 : cost  0
0.126 * * [simplify]: Extracting # 2 : cost  0
0.126 * * [simplify]: iteration  2 :  42  enodes  (cost  14 )
0.135 * * [simplify]: Extracting # 0 : cost  0
0.135 * * [simplify]: Extracting # 1 : cost  0
0.136 * * [simplify]: Extracting # 2 : cost  0
0.136 * * [simplify]: iteration  3 :  77  enodes  (cost  14 )
0.158 * * [simplify]: Extracting # 0 : cost  0
0.158 * * [simplify]: Extracting # 1 : cost  0
0.158 * * [simplify]: Extracting # 2 : cost  0
0.159 * * [simplify]: Extracting # 3 : cost  0
0.159 * * [simplify]: iteration  4 :  146  enodes  (cost  14 )
0.258 * * [simplify]: Extracting # 0 : cost  0
0.259 * * [simplify]: Extracting # 1 : cost  0
0.298 * * [simplify]: Extracting # 2 : cost  0
0.298 * * [simplify]: iteration  5 :  222  enodes  (cost  14 )
0.436 * * [simplify]: Extracting # 0 : cost  0
0.437 * * [simplify]: Extracting # 1 : cost  0
0.437 * * [simplify]: Extracting # 2 : cost  0
0.438 * * [simplify]: iteration  6 :  297  enodes  (cost  14 )
0.570 * * [simplify]: Extracting # 0 : cost  0
0.571 * * [simplify]: Extracting # 1 : cost  0
0.571 * * [simplify]: Extracting # 2 : cost  0
0.572 * * [simplify]: iteration  7 :  436  enodes  (cost  14 )
1.099 * * [simplify]: Extracting # 0 : cost  0
1.102 * * [simplify]: Extracting # 1 : cost  0
1.104 * * [simplify]: Extracting # 2 : cost  0
1.106 * * [simplify]: Extracting # 3 : cost  0
1.108 * * [simplify]: iteration  8 :  1043  enodes  (cost  14 )
5.435 * * [simplify]: Extracting # 0 : cost  0
5.441 * * [simplify]: Extracting # 1 : cost  0
5.445 * * [simplify]: Extracting # 2 : cost  0
5.449 * * [simplify]: Extracting # 3 : cost  0
5.453 * * [simplify]: Extracting # 4 : cost  0
5.457 * * [simplify]: Extracting # 5 : cost  0
5.463 * * [simplify]: iteration done:  5000  enodes  (cost  14 )
5.463 * [simplify]: Simplified to:
  (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
5.464 * * [progress]: iteration 1 / 4
5.464 * * * [progress]: picking best candidate
5.467 * * * * [pick]: Picked  #<alt (λ (v) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))>
5.467 * * * [progress]: localizing error
5.485 * * * [progress]: generating rewritten candidates
5.485 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
5.487 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2)
5.530 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
5.583 * * * [progress]: generating series expansions
5.583 * * * * [progress]: [ 1 / 3 ] generating series at (2)