7.192 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* x x))
0.021 * * [simplify]: iteration  0 :  7  enodes  (cost  2 )
0.023 * * [simplify]: iteration  1 :  12  enodes  (cost  1 )
0.025 * * [simplify]: iteration  2 :  18  enodes  (cost  1 )
0.027 * * [simplify]: iteration  3 :  22  enodes  (cost  1 )
0.029 * * [simplify]: iteration  4 :  62  enodes  (cost  1 )
0.031 * * [simplify]: iteration  5 :  78  enodes  (cost  1 )
0.033 * * [simplify]: iteration  6 :  91  enodes  (cost  1 )
0.036 * * [simplify]: iteration  7 :  150  enodes  (cost  1 )
0.041 * * [simplify]: iteration  8 :  371  enodes  (cost  1 )
0.057 * * [simplify]: iteration  9 :  1437  enodes  (cost  1 )
0.143 * * [simplify]: iteration  10 :  5001  enodes  (cost  1 )
0.144 * [simplify]: Simplified to:
   (fma x x x)
0.146 * * [progress]: iteration 1 / 4
0.146 * * * [progress]: picking best candidate
0.147 * * * * [pick]: Picked  #<alt (λ (x) (+ x (* x x)))>
0.147 * * * [progress]: localizing error
0.150 * * * [progress]: generating rewritten candidates
0.150 * * * [progress]: generating series expansions
0.150 * * * [progress]: simplifying candidates
0.150 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.152 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.152 * [simplify]: Simplified to:
   
0.152 * * * [progress]: adding candidates to table
0.152 * [progress]: [Phase 3 of 3] Extracting.
0.153 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* x x))
0.154 * * [simplify]: iteration  0 :  4  enodes  (cost  2 )
0.154 * * [simplify]: iteration  1 :  4  enodes  (cost  2 )
0.154 * [simplify]: Simplified to:
   (+ x (* x x))
0.447 * [regime-testing]: End program error score: 0.0007500937617202151
0.462 * [regime-testing]: Target error score: 0.01812726590823853