13.456 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.044 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x y) 2.0)
0.047 * * [simplify]: iteration  0 :  16  enodes  (cost  5 )
0.047 * * [simplify]: iteration  1 :  16  enodes  (cost  5 )
0.047 * [simplify]: Simplified to:
   (* x (/ y 2.0))
0.051 * * [progress]: iteration 1 / 4
0.051 * * * [progress]: picking best candidate
0.053 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ y 2.0)))>
0.053 * * * [progress]: localizing error
0.056 * * * [progress]: generating rewritten candidates
0.056 * * * [progress]: generating series expansions
0.056 * * * [progress]: simplifying candidates
0.056 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.058 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.059 * [simplify]: Simplified to:
   
0.059 * * * [progress]: adding candidates to table
0.059 * [progress]: [Phase 3 of 3] Extracting.
0.061 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ y 2.0))
0.062 * * [simplify]: iteration  0 :  6  enodes  (cost  5 )
0.062 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.062 * [simplify]: Simplified to:
   (* x (/ y 2.0))
0.527 * [regime-testing]: End program error score: 0.00025003125390673836