8.370 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (* a a) (* 3.0 b)) 9.0)
0.021 * * [simplify]: iteration  0 :  14  enodes  (cost  4 )
0.022 * * [simplify]: iteration  1 :  29  enodes  (cost  4 )
0.023 * * [simplify]: iteration  2 :  39  enodes  (cost  4 )
0.024 * * [simplify]: iteration  3 :  56  enodes  (cost  4 )
0.025 * * [simplify]: iteration  4 :  62  enodes  (cost  4 )
0.027 * * [simplify]: iteration  5 :  62  enodes  (cost  4 )
0.027 * [simplify]: Simplified to:
   (/ (- (* a a) (* 3.0 b)) 9.0)
0.027 * [progress]: [Phase 3 of 3] Extracting.
0.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (* a a) (* 3.0 b)) 9.0)
0.029 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.030 * * [simplify]: iteration  1 :  9  enodes  (cost  4 )
0.030 * [simplify]: Simplified to:
   (/ (- (* a a) (* 3.0 b)) 9.0)
0.838 * [regime-testing]: End program error score: 0.3798561236429341