10.111 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.035 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 x (/.f64 y 4.0))
0.045 * * [simplify]: iteration  0 :  136  enodes  (cost  5 )
0.045 * * [simplify]: iteration  1 :  136  enodes  (cost  5 )
0.046 * [simplify]: Simplified to:
   (-.f64 x (/.f64 y 4.0))
0.048 * * [progress]: iteration 1 / 4
0.048 * * * [progress]: picking best candidate
0.050 * * * * [pick]: Picked  #<alt (λ (x y) (-.f64 x (/.f64 y 4.0)))>
0.050 * * * [progress]: localizing error
0.053 * * * [progress]: generating rewritten candidates
0.053 * * * [progress]: generating series expansions
0.053 * * * [progress]: simplifying candidates
0.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.058 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.058 * [simplify]: Simplified to:
   
0.058 * * * [progress]: adding candidates to table
0.058 * [progress]: [Phase 3 of 3] Extracting.
0.061 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 x (/.f64 y 4.0))
0.062 * * [simplify]: iteration  0 :  22  enodes  (cost  5 )
0.062 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.062 * [simplify]: Simplified to:
   (-.f64 x (/.f64 y 4.0))
0.516 * [regime-testing]: End program error score: 0