0.688 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
1.236 * * * [progress]: [2/2] Setting up program.
1.244 * [progress]: [Phase 2 of 3] Improving.
1.248 * [simplify]: Simplifying:
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
1.249 * * [simplify]: Extracting # 0 : cost  0
1.250 * * [simplify]: Extracting # 1 : cost  0
1.250 * * [simplify]: Extracting # 2 : cost  0
1.250 * * [simplify]: Extracting # 3 : cost  0
1.250 * * [simplify]: Extracting # 4 : cost  0
1.250 * * [simplify]: Extracting # 5 : cost  0
1.250 * * [simplify]: iteration  0 :  7  enodes  (cost  10 )
1.255 * * [simplify]: Extracting # 0 : cost  0
1.255 * * [simplify]: Extracting # 1 : cost  0
1.255 * * [simplify]: Extracting # 2 : cost  0
1.255 * * [simplify]: Extracting # 3 : cost  0
1.255 * * [simplify]: Extracting # 4 : cost  0
1.255 * * [simplify]: Extracting # 5 : cost  0
1.255 * * [simplify]: iteration  1 :  16  enodes  (cost  10 )
1.258 * * [simplify]: Extracting # 0 : cost  0
1.258 * * [simplify]: Extracting # 1 : cost  0
1.258 * * [simplify]: Extracting # 2 : cost  0
1.258 * * [simplify]: Extracting # 3 : cost  0
1.258 * * [simplify]: Extracting # 4 : cost  0
1.258 * * [simplify]: iteration  2 :  24  enodes  (cost  10 )
1.263 * * [simplify]: Extracting # 0 : cost  0
1.263 * * [simplify]: Extracting # 1 : cost  0
1.263 * * [simplify]: Extracting # 2 : cost  0
1.263 * * [simplify]: Extracting # 3 : cost  0
1.263 * * [simplify]: Extracting # 4 : cost  0
1.263 * * [simplify]: iteration  3 :  44  enodes  (cost  10 )
1.272 * * [simplify]: Extracting # 0 : cost  0
1.272 * * [simplify]: Extracting # 1 : cost  0
1.272 * * [simplify]: Extracting # 2 : cost  0
1.272 * * [simplify]: Extracting # 3 : cost  0
1.272 * * [simplify]: Extracting # 4 : cost  0
1.272 * * [simplify]: Extracting # 5 : cost  0
1.272 * * [simplify]: iteration  4 :  89  enodes  (cost  10 )
1.340 * * [simplify]: Extracting # 0 : cost  0
1.340 * * [simplify]: Extracting # 1 : cost  0
1.340 * * [simplify]: Extracting # 2 : cost  0
1.340 * * [simplify]: Extracting # 3 : cost  0
1.340 * * [simplify]: Extracting # 4 : cost  0
1.340 * * [simplify]: iteration  5 :  195  enodes  (cost  10 )
1.496 * * [simplify]: Extracting # 0 : cost  0
1.497 * * [simplify]: Extracting # 1 : cost  0
1.498 * * [simplify]: Extracting # 2 : cost  0
1.499 * * [simplify]: Extracting # 3 : cost  0
1.500 * * [simplify]: Extracting # 4 : cost  0
1.501 * * [simplify]: iteration  6 :  633  enodes  (cost  10 )
3.052 * * [simplify]: Extracting # 0 : cost  0
3.056 * * [simplify]: Extracting # 1 : cost  0
3.058 * * [simplify]: Extracting # 2 : cost  0
3.059 * * [simplify]: Extracting # 3 : cost  0
3.064 * * [simplify]: Extracting # 4 : cost  0
3.065 * * [simplify]: Extracting # 5 : cost  0
3.067 * * [simplify]: iteration  7 :  2582  enodes  (cost  10 )
4.189 * * [simplify]: Extracting # 0 : cost  0
4.194 * * [simplify]: Extracting # 1 : cost  0
4.199 * * [simplify]: Extracting # 2 : cost  0
4.204 * * [simplify]: Extracting # 3 : cost  0
4.209 * * [simplify]: iteration done:  5000  enodes  (cost  10 )
4.210 * [simplify]: Simplified to:
  (acos (pow (fmod (cosh a) (* a a)) (log1p a)))
4.212 * * [progress]: iteration 1 / 4
4.213 * * * [progress]: picking best candidate
4.226 * * * * [pick]: Picked  #<alt (λ (a) (acos (pow (fmod (cosh a) (* a a)) (log1p a))))>
4.227 * * * [progress]: localizing error
4.241 * * * [progress]: generating rewritten candidates
4.241 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
4.242 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
4.244 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
4.250 * * * [progress]: generating series expansions
4.250 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)