4.472 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.102 * * * [progress]: [2/2] Setting up program.
0.104 * [progress]: [Phase 2 of 3] Improving.
0.104 * [simplify]: Simplifying:
  (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.104 * * [simplify]: Extracting # 0 : cost  0
0.104 * * [simplify]: Extracting # 1 : cost  0
0.105 * * [simplify]: Extracting # 2 : cost  0
0.105 * * [simplify]: Extracting # 3 : cost  0
0.105 * * [simplify]: Extracting # 4 : cost  0
0.105 * * [simplify]: Extracting # 5 : cost  0
0.105 * * [simplify]: Extracting # 6 : cost  0
0.105 * * [simplify]: iteration  0 :  9  enodes  (cost  14 )
0.106 * * [simplify]: Extracting # 0 : cost  0
0.107 * * [simplify]: Extracting # 1 : cost  0
0.107 * * [simplify]: Extracting # 2 : cost  0
0.107 * * [simplify]: iteration  1 :  20  enodes  (cost  14 )
0.110 * * [simplify]: Extracting # 0 : cost  0
0.110 * * [simplify]: Extracting # 1 : cost  0
0.110 * * [simplify]: Extracting # 2 : cost  0
0.111 * * [simplify]: iteration  2 :  43  enodes  (cost  14 )
0.119 * * [simplify]: Extracting # 0 : cost  0
0.119 * * [simplify]: Extracting # 1 : cost  0
0.120 * * [simplify]: Extracting # 2 : cost  0
0.120 * * [simplify]: iteration  3 :  84  enodes  (cost  14 )
0.172 * * [simplify]: Extracting # 0 : cost  0
0.172 * * [simplify]: Extracting # 1 : cost  0
0.173 * * [simplify]: Extracting # 2 : cost  0
0.173 * * [simplify]: Extracting # 3 : cost  0
0.173 * * [simplify]: iteration  4 :  155  enodes  (cost  14 )
0.213 * * [simplify]: Extracting # 0 : cost  0
0.214 * * [simplify]: Extracting # 1 : cost  0
0.214 * * [simplify]: Extracting # 2 : cost  0
0.214 * * [simplify]: iteration  5 :  241  enodes  (cost  14 )
0.314 * * [simplify]: Extracting # 0 : cost  0
0.314 * * [simplify]: Extracting # 1 : cost  0
0.314 * * [simplify]: Extracting # 2 : cost  0
0.315 * * [simplify]: iteration  6 :  330  enodes  (cost  14 )
0.489 * * [simplify]: Extracting # 0 : cost  0
0.490 * * [simplify]: Extracting # 1 : cost  0
0.491 * * [simplify]: Extracting # 2 : cost  0
0.492 * * [simplify]: iteration  7 :  482  enodes  (cost  14 )
0.932 * * [simplify]: Extracting # 0 : cost  0
0.935 * * [simplify]: Extracting # 1 : cost  0
0.937 * * [simplify]: Extracting # 2 : cost  0
0.939 * * [simplify]: Extracting # 3 : cost  0
0.941 * * [simplify]: Extracting # 4 : cost  0
0.942 * * [simplify]: iteration  8 :  1107  enodes  (cost  14 )
5.294 * * [simplify]: Extracting # 0 : cost  0
5.305 * * [simplify]: Extracting # 1 : cost  0
5.313 * * [simplify]: Extracting # 2 : cost  0
5.321 * * [simplify]: Extracting # 3 : cost  0
5.329 * * [simplify]: Extracting # 4 : cost  0
5.337 * * [simplify]: Extracting # 5 : cost  0
5.345 * * [simplify]: iteration done:  5001  enodes  (cost  14 )
5.345 * [simplify]: Simplified to:
  (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
5.346 * * [progress]: iteration 1 / 4
5.346 * * * [progress]: picking best candidate
5.348 * * * * [pick]: Picked  #<alt (λ (v) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))>
5.348 * * * [progress]: localizing error
5.357 * * * [progress]: generating rewritten candidates
5.357 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
5.359 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2)
5.380 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
5.415 * * * [progress]: generating series expansions
5.415 * * * * [progress]: [ 1 / 3 ] generating series at (2)