3.111 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.101 * * * [progress]: [2/2] Setting up program.
0.104 * [progress]: [Phase 2 of 3] Improving.
0.104 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (pow x z) (cos y))
0.106 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.107 * * [simplify]: iteration  1 :  17  enodes  (cost  3 )
0.108 * * [simplify]: iteration  2 :  40  enodes  (cost  3 )
0.109 * * [simplify]: iteration  3 :  108  enodes  (cost  3 )
0.111 * * [simplify]: iteration  4 :  375  enodes  (cost  3 )
0.119 * * [simplify]: iteration  5 :  1796  enodes  (cost  3 )
0.157 * * [simplify]: iteration  6 :  5001  enodes  (cost  3 )
0.157 * [simplify]: Simplified to:
   (/ (pow x z) (cos y))
0.157 * [progress]: [Phase 3 of 3] Extracting.
0.160 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (pow x z) (cos y))
0.161 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.161 * [simplify]: Simplified to:
   (/ (pow x z) (cos y))
3.292 * [regime-testing]: End program error score: 0.05788223527940992