7.846 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (pow x 4.0) 24.0)
0.023 * * [simplify]: iteration  0 :  9  enodes  (cost  2 )
0.024 * * [simplify]: iteration  1 :  16  enodes  (cost  2 )
0.025 * * [simplify]: iteration  2 :  39  enodes  (cost  2 )
0.026 * * [simplify]: iteration  3 :  107  enodes  (cost  2 )
0.029 * * [simplify]: iteration  4 :  374  enodes  (cost  2 )
0.036 * * [simplify]: iteration  5 :  1795  enodes  (cost  2 )
0.072 * * [simplify]: iteration  6 :  5001  enodes  (cost  2 )
0.072 * [simplify]: Simplified to:
   (/ (pow x 4.0) 24.0)
0.072 * [progress]: [Phase 3 of 3] Extracting.
0.074 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (pow x 4.0) 24.0)
0.075 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
0.075 * [simplify]: Simplified to:
   (/ (pow x 4.0) 24.0)
0.800 * [regime-testing]: End program error score: 0.14651831478934868