10.483 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 x (/.f64 y 4))
0.049 * * [simplify]: iteration  0 :  115  enodes  (cost  7 )
0.049 * * [simplify]: iteration  1 :  115  enodes  (cost  7 )
0.050 * [simplify]: Simplified to:
   (-.f64 x (/.f64 y 4))
0.050 * * [progress]: iteration 1 / 4
0.050 * * * [progress]: picking best candidate
0.051 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 x (/.f64 y 4)))>
0.051 * * * [progress]: localizing error
0.055 * * * [progress]: generating rewritten candidates
0.055 * * * [progress]: generating series expansions
0.055 * * * [progress]: simplifying candidates
0.055 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.066 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.067 * [simplify]: Simplified to:
   
0.067 * * * [progress]: adding candidates to table
0.067 * [progress]: [Phase 3 of 3] Extracting.
0.068 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 x (/.f64 y 4))
0.071 * * [simplify]: iteration  0 :  23  enodes  (cost  7 )
0.071 * * [simplify]: iteration  1 :  23  enodes  (cost  7 )
0.071 * [simplify]: Simplified to:
   (-.f64 x (/.f64 y 4))
0.372 * [regime-testing]: End program error score: 0