22.443 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.054 * * * [progress]: [2/2] Setting up program.
0.056 * [progress]: [Phase 2 of 3] Improving.
0.056 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x (exp.f64 (*.f64 y y)))
0.122 * * [simplify]: iteration  0 :  5100  enodes  (cost  6 )
0.123 * [simplify]: Simplified to:
   (*.f64 x (exp.f64 (*.f64 y y)))
0.123 * * [progress]: iteration 1 / 4
0.123 * * * [progress]: picking best candidate
0.125 * * * * [pick]: Picked  #<alt (λ (x y) (*.f64 x (exp.f64 (*.f64 y y))))>
0.125 * * * [progress]: localizing error
0.129 * * * [progress]: generating rewritten candidates
0.129 * * * [progress]: generating series expansions
0.129 * * * [progress]: simplifying candidates
0.129 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.134 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.134 * [simplify]: Simplified to:
   
0.134 * * * [progress]: adding candidates to table
0.134 * [progress]: [Phase 3 of 3] Extracting.
0.136 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x (exp.f64 (*.f64 y y)))
0.137 * * [simplify]: iteration  0 :  6  enodes  (cost  6 )
0.137 * * [simplify]: iteration  1 :  6  enodes  (cost  6 )
0.137 * [simplify]: Simplified to:
   (*.f64 x (exp.f64 (*.f64 y y)))
0.782 * [regime-testing]: End program error score: 0.031086700423207582
0.829 * [regime-testing]: Target error score: 0.027461154906584823