15.976 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.050 * * * [progress]: [2/2] Setting up program.
0.053 * [progress]: [Phase 2 of 3] Improving.
0.053 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x y) 2.0)
0.055 * * [simplify]: iteration  0 :  16  enodes  (cost  5 )
0.055 * * [simplify]: iteration  1 :  16  enodes  (cost  5 )
0.055 * [simplify]: Simplified to:
   (* x (/ y 2.0))
0.059 * * [progress]: iteration 1 / 4
0.059 * * * [progress]: picking best candidate
0.061 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ y 2.0)))>
0.061 * * * [progress]: localizing error
0.064 * * * [progress]: generating rewritten candidates
0.064 * * * [progress]: generating series expansions
0.064 * * * [progress]: simplifying candidates
0.064 * [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.
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ y 2.0))
0.069 * * [simplify]: iteration  0 :  6  enodes  (cost  5 )
0.069 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.070 * [simplify]: Simplified to:
   (* x (/ y 2.0))
0.535 * [regime-testing]: End program error score: 0.0012260726243352423