15.961 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.048 * * * [progress]: [2/2] Setting up program.
0.051 * [progress]: [Phase 2 of 3] Improving.
0.051 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt.f64 (+.f64 x y))
0.055 * * [simplify]: iteration  0 :  5  enodes  (cost  4 )
0.055 * * [simplify]: iteration  1 :  5  enodes  (cost  4 )
0.056 * [simplify]: Simplified to:
   (sqrt.f64 (+.f64 x y))
0.056 * * [progress]: iteration 1 / 4
0.056 * * * [progress]: picking best candidate
0.058 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt.f64 (+.f64 x y)))>
0.058 * * * [progress]: localizing error
0.061 * * * [progress]: generating rewritten candidates
0.061 * * * [progress]: generating series expansions
0.061 * * * [progress]: simplifying candidates
0.061 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.066 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.066 * [simplify]: Simplified to:
   
0.066 * * * [progress]: adding candidates to table
0.066 * [progress]: [Phase 3 of 3] Extracting.
0.068 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt.f64 (+.f64 x y))
0.069 * * [simplify]: iteration  0 :  5  enodes  (cost  4 )
0.069 * * [simplify]: iteration  1 :  5  enodes  (cost  4 )
0.070 * [simplify]: Simplified to:
   (sqrt.f64 (+.f64 x y))
0.568 * [regime-testing]: End program error score: 0.005500687585948244