4.437 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.089 * * * [progress]: [2/2] Setting up program.
0.126 * [progress]: [Phase 2 of 3] Improving.
0.127 * [simplify]: Simplifying:
  (- (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (+ (* (* a a) (- 1.0 a)) (* (* b b) (+ 3.0 a))))) 1.0)
0.127 * * [simplify]: Extracting # 0 : cost  0
0.127 * * [simplify]: Extracting # 1 : cost  0
0.127 * * [simplify]: Extracting # 2 : cost  0
0.127 * * [simplify]: Extracting # 3 : cost  0
0.127 * * [simplify]: Extracting # 4 : cost  0
0.127 * * [simplify]: Extracting # 5 : cost  0
0.127 * * [simplify]: Extracting # 6 : cost  0
0.127 * * [simplify]: Extracting # 7 : cost  0
0.127 * * [simplify]: Extracting # 8 : cost  0
0.127 * * [simplify]: Extracting # 9 : cost  0
0.127 * * [simplify]: Extracting # 10 : cost  0
0.127 * * [simplify]: iteration  0 :  18  enodes  (cost  29 )
0.133 * * [simplify]: Extracting # 0 : cost  0
0.134 * * [simplify]: Extracting # 1 : cost  0
0.134 * * [simplify]: Extracting # 2 : cost  0
0.134 * * [simplify]: Extracting # 3 : cost  0
0.134 * * [simplify]: Extracting # 4 : cost  0
0.134 * * [simplify]: Extracting # 5 : cost  0
0.134 * * [simplify]: Extracting # 6 : cost  0
0.134 * * [simplify]: iteration  1 :  53  enodes  (cost  27 )
0.147 * * [simplify]: Extracting # 0 : cost  0
0.148 * * [simplify]: Extracting # 1 : cost  0
0.148 * * [simplify]: Extracting # 2 : cost  0
0.148 * * [simplify]: Extracting # 3 : cost  0
0.148 * * [simplify]: Extracting # 4 : cost  0
0.148 * * [simplify]: iteration  2 :  172  enodes  (cost  26 )
0.221 * * [simplify]: Extracting # 0 : cost  0
0.221 * * [simplify]: Extracting # 1 : cost  0
0.223 * * [simplify]: Extracting # 2 : cost  0
0.223 * * [simplify]: Extracting # 3 : cost  0
0.224 * * [simplify]: Extracting # 4 : cost  0
0.225 * * [simplify]: iteration  3 :  509  enodes  (cost  26 )
0.728 * * [simplify]: Extracting # 0 : cost  0
0.731 * * [simplify]: Extracting # 1 : cost  0
0.737 * * [simplify]: Extracting # 2 : cost  0
0.738 * * [simplify]: Extracting # 3 : cost  0
0.740 * * [simplify]: Extracting # 4 : cost  0
0.741 * * [simplify]: Extracting # 5 : cost  0
0.742 * * [simplify]: iteration  4 :  1497  enodes  (cost  26 )
2.788 * * [simplify]: Extracting # 0 : cost  0
2.792 * * [simplify]: Extracting # 1 : cost  0
2.797 * * [simplify]: Extracting # 2 : cost  0
2.802 * * [simplify]: Extracting # 3 : cost  0
2.808 * * [simplify]: Extracting # 4 : cost  0
2.813 * * [simplify]: Extracting # 5 : cost  0
2.817 * * [simplify]: iteration  5 :  3573  enodes  (cost  26 )
4.155 * * [simplify]: Extracting # 0 : cost  0
4.159 * * [simplify]: Extracting # 1 : cost  0
4.163 * * [simplify]: Extracting # 2 : cost  0
4.167 * * [simplify]: iteration done:  5000  enodes  (cost  26 )
4.168 * [simplify]: Simplified to:
  (- (fma (fma (* a a) (- 1.0 a) (* (* b b) (+ 3.0 a))) 4.0 (pow (fma a a (* b b)) 2.0)) 1.0)
4.173 * * [progress]: iteration 1 / 4
4.173 * * * [progress]: picking best candidate
4.175 * * * * [pick]: Picked  #<alt (λ (a b) (- (+ (pow (+ (* a a) (* b b)) 2.0) (* 4.0 (+ (* (* a a) (- 1.0 a)) (* (* b b) (+ 3.0 a))))) 1.0))>
4.176 * * * [progress]: localizing error
4.195 * * * [progress]: generating rewritten candidates
4.195 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 2)
4.234 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
4.245 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2 1)
4.283 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
4.352 * * * [progress]: generating series expansions
4.352 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 2)