6.422 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.150 * * * [progress]: [2/2] Setting up program.
0.154 * [progress]: [Phase 2 of 3] Improving.
0.155 * [simplify]: Simplifying:
  (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))
0.155 * * [simplify]: Extracting # 0 : cost  0
0.155 * * [simplify]: Extracting # 1 : cost  0
0.155 * * [simplify]: Extracting # 2 : cost  0
0.155 * * [simplify]: Extracting # 3 : cost  0
0.155 * * [simplify]: Extracting # 4 : cost  0
0.155 * * [simplify]: Extracting # 5 : cost  0
0.155 * * [simplify]: Extracting # 6 : cost  0
0.155 * * [simplify]: iteration  0 :  9  enodes  (cost  14 )
0.159 * * [simplify]: Extracting # 0 : cost  0
0.159 * * [simplify]: Extracting # 1 : cost  0
0.159 * * [simplify]: Extracting # 2 : cost  0
0.159 * * [simplify]: iteration  1 :  19  enodes  (cost  14 )
0.167 * * [simplify]: Extracting # 0 : cost  0
0.167 * * [simplify]: Extracting # 1 : cost  0
0.167 * * [simplify]: Extracting # 2 : cost  0
0.168 * * [simplify]: iteration  2 :  42  enodes  (cost  14 )
0.184 * * [simplify]: Extracting # 0 : cost  0
0.185 * * [simplify]: Extracting # 1 : cost  0
0.185 * * [simplify]: Extracting # 2 : cost  0
0.185 * * [simplify]: iteration  3 :  77  enodes  (cost  14 )
0.248 * * [simplify]: Extracting # 0 : cost  0
0.249 * * [simplify]: Extracting # 1 : cost  0
0.249 * * [simplify]: Extracting # 2 : cost  0
0.249 * * [simplify]: Extracting # 3 : cost  0
0.250 * * [simplify]: iteration  4 :  146  enodes  (cost  14 )
0.291 * * [simplify]: Extracting # 0 : cost  0
0.291 * * [simplify]: Extracting # 1 : cost  0
0.291 * * [simplify]: Extracting # 2 : cost  0
0.291 * * [simplify]: iteration  5 :  222  enodes  (cost  14 )
0.377 * * [simplify]: Extracting # 0 : cost  0
0.377 * * [simplify]: Extracting # 1 : cost  0
0.377 * * [simplify]: Extracting # 2 : cost  0
0.378 * * [simplify]: iteration  6 :  297  enodes  (cost  14 )
0.483 * * [simplify]: Extracting # 0 : cost  0
0.484 * * [simplify]: Extracting # 1 : cost  0
0.485 * * [simplify]: Extracting # 2 : cost  0
0.486 * * [simplify]: iteration  7 :  436  enodes  (cost  14 )
0.897 * * [simplify]: Extracting # 0 : cost  0
0.900 * * [simplify]: Extracting # 1 : cost  0
0.902 * * [simplify]: Extracting # 2 : cost  0
0.903 * * [simplify]: Extracting # 3 : cost  0
0.905 * * [simplify]: iteration  8 :  1043  enodes  (cost  14 )
5.303 * * [simplify]: Extracting # 0 : cost  0
5.309 * * [simplify]: Extracting # 1 : cost  0
5.314 * * [simplify]: Extracting # 2 : cost  0
5.321 * * [simplify]: Extracting # 3 : cost  0
5.329 * * [simplify]: Extracting # 4 : cost  0
5.338 * * [simplify]: Extracting # 5 : cost  0
5.345 * * [simplify]: iteration done:  5000  enodes  (cost  14 )
5.346 * [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
5.350 * * * * [pick]: Picked  #<alt (λ (v) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))>
5.350 * * * [progress]: localizing error
5.375 * * * [progress]: generating rewritten candidates
5.375 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
5.376 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2)
5.393 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
5.433 * * * [progress]: generating series expansions
5.433 * * * * [progress]: [ 1 / 3 ] generating series at (2)