25.890 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.116 * * * [progress]: [2/2] Setting up program.
0.118 * [progress]: [Phase 2 of 3] Improving.
0.119 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
0.121 * * [simplify]: iteration  0 :  17  enodes  (cost  6 )
0.122 * * [simplify]: iteration  1 :  37  enodes  (cost  5 )
0.123 * * [simplify]: iteration  2 :  46  enodes  (cost  5 )
0.124 * * [simplify]: iteration  3 :  46  enodes  (cost  5 )
0.124 * [simplify]: Simplified to:
   (+ (* y (+ (* x 2.0) y)) (* x x))
0.128 * * [progress]: iteration 1 / 4
0.128 * * * [progress]: picking best candidate
0.131 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y (+ (* x 2.0) y)) (* x x)))>
0.131 * * * [progress]: localizing error
0.137 * * * [progress]: generating rewritten candidates
0.137 * * * [progress]: generating series expansions
0.137 * * * [progress]: simplifying candidates
0.137 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.139 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.139 * [simplify]: Simplified to:
   
0.139 * * * [progress]: adding candidates to table
0.139 * [progress]: [Phase 3 of 3] Extracting.
0.142 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* y (+ (* x 2.0) y)) (* x x))
0.142 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.143 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
0.143 * [simplify]: Simplified to:
   (+ (* y (+ (* x 2.0) y)) (* x x))
0.845 * [regime-testing]: End program error score: 0.016002000250031255
0.914 * [regime-testing]: Target error score: 0.014949989061222798