6.430 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying:
  (* (+ a b) (+ a b))
0.031 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: Extracting # 2 : cost  0
0.031 * * [simplify]: Extracting # 3 : cost  0
0.031 * * [simplify]: Extracting # 4 : cost  0
0.031 * * [simplify]: iteration  0 :  4  enodes  (cost  7 )
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.036 * * [simplify]: Extracting # 0 : cost  0
0.037 * * [simplify]: Extracting # 1 : cost  0
0.037 * * [simplify]: Extracting # 2 : cost  0
0.037 * * [simplify]: iteration  2 :  25  enodes  (cost  7 )
0.047 * * [simplify]: Extracting # 0 : cost  0
0.047 * * [simplify]: Extracting # 1 : cost  0
0.047 * * [simplify]: Extracting # 2 : cost  0
0.048 * * [simplify]: iteration  3 :  53  enodes  (cost  7 )
0.066 * * [simplify]: Extracting # 0 : cost  0
0.067 * * [simplify]: Extracting # 1 : cost  0
0.067 * * [simplify]: Extracting # 2 : cost  0
0.067 * * [simplify]: iteration  4 :  72  enodes  (cost  7 )
0.093 * * [simplify]: Extracting # 0 : cost  0
0.093 * * [simplify]: Extracting # 1 : cost  0
0.093 * * [simplify]: Extracting # 2 : cost  0
0.094 * * [simplify]: iteration  5 :  88  enodes  (cost  7 )
0.126 * * [simplify]: Extracting # 0 : cost  0
0.126 * * [simplify]: iteration  6 :  97  enodes  (cost  7 )
0.142 * * [simplify]: Extracting # 0 : cost  0
0.142 * * [simplify]: iteration  7 :  103  enodes  (cost  7 )
0.176 * * [simplify]: Extracting # 0 : cost  0
0.176 * * [simplify]: iteration done:  103  enodes  (cost  7 )
0.176 * [simplify]: Simplified to:
  (* (+ a b) (+ a b))
0.176 * * [progress]: iteration 1 / 4
0.176 * * * [progress]: picking best candidate
0.179 * * * * [pick]: Picked  #<alt (λ (a b) (* (+ a b) (+ a b)))>
0.179 * * * [progress]: localizing error
0.187 * * * [progress]: generating rewritten candidates
0.187 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.240 * * * [progress]: generating series expansions
0.241 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.241 * [backup-simplify]: Simplify (* (+ a b) (+ a b)) into (pow (+ a b) 2)
0.241 * [approximate]: Taking taylor expansion of (pow (+ a b) 2) in (a b) around 0
0.241 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in b
0.241 * [taylor]: Taking taylor expansion of (+ a b) in b
0.241 * [taylor]: Taking taylor expansion of a in b
0.241 * [backup-simplify]: Simplify a into a
0.241 * [taylor]: Taking taylor expansion of b in b
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [backup-simplify]: Simplify (+ a 0) into a
0.241 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a
0.241 * [taylor]: Taking taylor expansion of (+ a b) in a
0.241 * [taylor]: Taking taylor expansion of a in a
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [taylor]: Taking taylor expansion of b in a
0.241 * [backup-simplify]: Simplify b into b
0.241 * [backup-simplify]: Simplify (+ 0 b) into b
0.241 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a
0.242 * [taylor]: Taking taylor expansion of (+ a b) in a
0.242 * [taylor]: Taking taylor expansion of a in a
0.242 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify 1 into 1
0.242 * [taylor]: Taking taylor expansion of b in a
0.242 * [backup-simplify]: Simplify b into b
0.242 * [backup-simplify]: Simplify (+ 0 b) into b