9.233 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt.f64 (fabs.f64 (-.f64 x y)))
0.039 * * [simplify]: iteration  0 :  70  enodes  (cost  8 )
0.039 * * [simplify]: iteration  1 :  70  enodes  (cost  8 )
0.039 * [simplify]: Simplified to:
   (sqrt.f64 (fabs.f64 (-.f64 x y)))
0.039 * * [progress]: iteration 1 / 4
0.039 * * * [progress]: picking best candidate
0.045 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt.f64 (fabs.f64 (-.f64 x y))))>
0.045 * * * [progress]: localizing error
0.052 * * * [progress]: generating rewritten candidates
0.052 * * * [progress]: generating series expansions
0.052 * * * [progress]: simplifying candidates
0.052 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.062 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.062 * [simplify]: Simplified to:
   
0.062 * * * [progress]: adding candidates to table
0.063 * [progress]: [Phase 3 of 3] Extracting.
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt.f64 (fabs.f64 (-.f64 x y)))
0.071 * * [simplify]: iteration  0 :  16  enodes  (cost  8 )
0.071 * * [simplify]: iteration  1 :  16  enodes  (cost  8 )
0.071 * [simplify]: Simplified to:
   (sqrt.f64 (fabs.f64 (-.f64 x y)))
0.989 * [regime-testing]: End program error score: 0.006375796974621828