10.099 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* x x) (* (* y 4.0) z))
0.024 * * [simplify]: iteration  0 :  14  enodes  (cost  4 )
0.026 * * [simplify]: iteration  1 :  32  enodes  (cost  4 )
0.027 * * [simplify]: iteration  2 :  57  enodes  (cost  4 )
0.029 * * [simplify]: iteration  3 :  63  enodes  (cost  4 )
0.030 * * [simplify]: iteration  4 :  63  enodes  (cost  4 )
0.031 * [simplify]: Simplified to:
   (- (* x x) (* (* y 4.0) z))
0.031 * * [progress]: iteration 1 / 4
0.031 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* x x) (* (* y 4.0) z)))>
0.033 * * * [progress]: localizing error
0.039 * * * [progress]: generating rewritten candidates
0.039 * * * [progress]: generating series expansions
0.039 * * * [progress]: simplifying candidates
0.039 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.041 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.042 * [simplify]: Simplified to:
   
0.042 * * * [progress]: adding candidates to table
0.042 * [progress]: [Phase 3 of 3] Extracting.
0.044 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* x x) (* (* y 4.0) z))
0.044 * * [simplify]: iteration  0 :  10  enodes  (cost  4 )
0.045 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
0.045 * [simplify]: Simplified to:
   (- (* x x) (* (* y 4.0) z))
0.638 * [regime-testing]: End program error score: 0.056882110263782974