15.282 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.500 * * * [progress]: [2/2] Setting up program.
0.503 * [progress]: [Phase 2 of 3] Improving.
0.503 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* x x) (* (* y 4.0) z))
0.505 * * [simplify]: iteration  0 :  14  enodes  (cost  4 )
0.506 * * [simplify]: iteration  1 :  32  enodes  (cost  4 )
0.507 * * [simplify]: iteration  2 :  57  enodes  (cost  4 )
0.509 * * [simplify]: iteration  3 :  63  enodes  (cost  4 )
0.510 * * [simplify]: iteration  4 :  63  enodes  (cost  4 )
0.511 * [simplify]: Simplified to:
   (- (* x x) (* (* y 4.0) z))
0.511 * * [progress]: iteration 1 / 4
0.511 * * * [progress]: picking best candidate
0.514 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* x x) (* (* y 4.0) z)))>
0.514 * * * [progress]: localizing error
0.520 * * * [progress]: generating rewritten candidates
0.520 * * * [progress]: generating series expansions
0.520 * * * [progress]: simplifying candidates
0.520 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.522 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.522 * [simplify]: Simplified to:
   
0.522 * * * [progress]: adding candidates to table
0.522 * [progress]: [Phase 3 of 3] Extracting.
0.525 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* x x) (* (* y 4.0) z))
0.526 * * [simplify]: iteration  0 :  10  enodes  (cost  4 )
0.527 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
0.527 * [simplify]: Simplified to:
   (- (* x x) (* (* y 4.0) z))
1.641 * [regime-testing]: End program error score: 0.015876984623077885