1.012 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.106 * * * [progress]: [2/2] Setting up program.
0.108 * [progress]: [Phase 2 of 3] Improving.
0.108 * [simplify]: Simplifying:
  (/ (- 1.0 (cos x)) (* x x))
0.108 * * [simplify]: Extracting # 0 : cost  0
0.108 * * [simplify]: Extracting # 1 : cost  0
0.108 * * [simplify]: Extracting # 2 : cost  0
0.108 * * [simplify]: Extracting # 3 : cost  0
0.108 * * [simplify]: Extracting # 4 : cost  0
0.108 * * [simplify]: iteration  0 :  6  enodes  (cost  8 )
0.109 * * [simplify]: Extracting # 0 : cost  0
0.109 * * [simplify]: Extracting # 1 : cost  0
0.109 * * [simplify]: Extracting # 2 : cost  0
0.109 * * [simplify]: iteration  1 :  13  enodes  (cost  8 )
0.111 * * [simplify]: Extracting # 0 : cost  0
0.111 * * [simplify]: Extracting # 1 : cost  0
0.111 * * [simplify]: Extracting # 2 : cost  0
0.111 * * [simplify]: iteration  2 :  21  enodes  (cost  8 )
0.114 * * [simplify]: Extracting # 0 : cost  0
0.115 * * [simplify]: Extracting # 1 : cost  0
0.115 * * [simplify]: Extracting # 2 : cost  0
0.115 * * [simplify]: iteration  3 :  26  enodes  (cost  8 )
0.118 * * [simplify]: Extracting # 0 : cost  0
0.118 * * [simplify]: iteration  4 :  28  enodes  (cost  8 )
0.122 * * [simplify]: Extracting # 0 : cost  0
0.122 * * [simplify]: iteration done:  28  enodes  (cost  8 )
0.122 * [simplify]: Simplified to:
  (/ (- 1.0 (cos x)) (* x x))
0.123 * * [progress]: iteration 1 / 4
0.123 * * * [progress]: picking best candidate
0.124 * * * * [pick]: Picked  #<alt (λ (x) (/ (- 1.0 (cos x)) (* x x)))>
0.124 * * * [progress]: localizing error
0.132 * * * [progress]: generating rewritten candidates
0.132 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.190 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.212 * * * [progress]: generating series expansions
0.212 * * * * [progress]: [ 1 / 2 ] generating series at (2)