12.169 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.063 * * * [progress]: [2/2] Setting up program.
0.065 * [progress]: [Phase 2 of 3] Improving.
0.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (* y 2.0))
0.068 * * [simplify]: iteration  0 :  10  enodes  (cost  5 )
0.068 * * [simplify]: iteration  1 :  10  enodes  (cost  5 )
0.068 * [simplify]: Simplified to:
   (/ x (* y 2.0))
0.068 * * [progress]: iteration 1 / 4
0.068 * * * [progress]: picking best candidate
0.074 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (* y 2.0)))>
0.074 * * * [progress]: localizing error
0.078 * * * [progress]: generating rewritten candidates
0.078 * * * [progress]: generating series expansions
0.078 * * * [progress]: simplifying candidates
0.078 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.080 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.080 * [simplify]: Simplified to:
   
0.080 * * * [progress]: adding candidates to table
0.080 * [progress]: [Phase 3 of 3] Extracting.
0.083 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (* y 2.0))
0.083 * * [simplify]: iteration  0 :  6  enodes  (cost  5 )
0.083 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.083 * [simplify]: Simplified to:
   (/ x (* y 2.0))
0.553 * [regime-testing]: End program error score: 0.014973899685471187