3.760 * [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> :
   (/ a (pow x 2.0))
0.023 * * [simplify]: iteration  0 :  9  enodes  (cost  2 )
0.024 * * [simplify]: iteration  1 :  16  enodes  (cost  2 )
0.025 * * [simplify]: iteration  2 :  37  enodes  (cost  2 )
0.026 * * [simplify]: iteration  3 :  98  enodes  (cost  2 )
0.028 * * [simplify]: iteration  4 :  317  enodes  (cost  2 )
0.034 * * [simplify]: iteration  5 :  1492  enodes  (cost  2 )
0.061 * * [simplify]: iteration  6 :  5001  enodes  (cost  2 )
0.061 * [simplify]: Simplified to:
   (/ a (pow x 2.0))
0.061 * [progress]: [Phase 3 of 3] Extracting.
0.064 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ a (pow x 2.0))
0.064 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
0.064 * [simplify]: Simplified to:
   (/ a (pow x 2.0))
0.855 * [regime-testing]: End program error score: 10.078986614865935