0.841 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.085 * * * [progress]: [2/2] Setting up program.
0.090 * [progress]: [Phase 2 of 3] Improving.
0.094 * [simplify]: Simplifying:
  (* 0.5 (- (* x x) y))
0.095 * * [simplify]: Extracting # 0 : cost  0
0.095 * * [simplify]: Extracting # 1 : cost  0
0.096 * * [simplify]: Extracting # 2 : cost  0
0.096 * * [simplify]: Extracting # 3 : cost  0
0.096 * * [simplify]: Extracting # 4 : cost  0
0.096 * * [simplify]: Extracting # 5 : cost  0
0.096 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.102 * * [simplify]: Extracting # 0 : cost  0
0.102 * * [simplify]: Extracting # 1 : cost  0
0.102 * * [simplify]: Extracting # 2 : cost  0
0.103 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.105 * * [simplify]: Extracting # 0 : cost  0
0.105 * * [simplify]: Extracting # 1 : cost  0
0.105 * * [simplify]: Extracting # 2 : cost  0
0.106 * * [simplify]: iteration  2 :  16  enodes  (cost  7 )
0.112 * * [simplify]: Extracting # 0 : cost  0
0.112 * * [simplify]: Extracting # 1 : cost  0
0.112 * * [simplify]: Extracting # 2 : cost  0
0.112 * * [simplify]: iteration  3 :  26  enodes  (cost  7 )
0.122 * * [simplify]: Extracting # 0 : cost  0
0.122 * * [simplify]: Extracting # 1 : cost  0
0.122 * * [simplify]: Extracting # 2 : cost  0
0.122 * * [simplify]: iteration  4 :  33  enodes  (cost  7 )
0.166 * * [simplify]: Extracting # 0 : cost  0
0.166 * * [simplify]: iteration done:  33  enodes  (cost  7 )
0.166 * [simplify]: Simplified to:
  (* 0.5 (- (* x x) y))
0.168 * * [progress]: iteration 1 / 4
0.168 * * * [progress]: picking best candidate
0.169 * * * * [pick]: Picked  #<alt (λ (x y) (* 0.5 (- (* x x) y)))>
0.170 * * * [progress]: localizing error
0.177 * * * [progress]: generating rewritten candidates
0.177 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.198 * * * [progress]: generating series expansions
0.198 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)