51.707 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.077 * * * [progress]: [2/2] Setting up program.
0.080 * [progress]: [Phase 2 of 3] Improving.
0.080 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x 2.0) (* x x)) (* y y))
0.083 * * [simplify]: iteration  0 :  47  enodes  (cost  9 )
0.083 * * [simplify]: iteration  1 :  47  enodes  (cost  9 )
0.083 * [simplify]: Simplified to:
   (+ (* x (+ x 2.0)) (* y y))
0.087 * * [progress]: iteration 1 / 4
0.087 * * * [progress]: picking best candidate
0.089 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x (+ x 2.0)) (* y y)))>
0.089 * * * [progress]: localizing error
0.095 * * * [progress]: generating rewritten candidates
0.095 * * * [progress]: generating series expansions
0.095 * * * [progress]: simplifying candidates
0.095 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.097 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.097 * [simplify]: Simplified to:
   
0.097 * * * [progress]: adding candidates to table
0.097 * [progress]: [Phase 3 of 3] Extracting.
0.100 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (+ x 2.0)) (* y y))
0.100 * * [simplify]: iteration  0 :  30  enodes  (cost  9 )
0.100 * * [simplify]: iteration  1 :  30  enodes  (cost  9 )
0.101 * [simplify]: Simplified to:
   (+ (* x (+ x 2.0)) (* y y))
0.691 * [regime-testing]: End program error score: 0.0133766720840105
0.767 * [regime-testing]: Target error score: 0.012501562695336917