18.005 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.039 * * * [progress]: [2/2] Setting up program.
0.042 * [progress]: [Phase 2 of 3] Improving.
0.042 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (/ (- (pow x 5.0) y) (* 5.0 (pow x 4.0))))
0.044 * * [simplify]: iteration  0 :  27  enodes  (cost  6 )
0.045 * * [simplify]: iteration  1 :  70  enodes  (cost  6 )
0.047 * * [simplify]: iteration  2 :  211  enodes  (cost  6 )
0.051 * * [simplify]: iteration  3 :  979  enodes  (cost  6 )
0.072 * * [simplify]: iteration  4 :  5001  enodes  (cost  6 )
0.072 * [simplify]: Simplified to:
   (- x (/ (- (pow x 5.0) y) (* 5.0 (pow x 4.0))))
0.072 * [progress]: [Phase 3 of 3] Extracting.
0.075 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (/ (- (pow x 5.0) y) (* 5.0 (pow x 4.0))))
0.076 * * [simplify]: iteration  0 :  11  enodes  (cost  6 )
0.076 * * [simplify]: iteration  1 :  11  enodes  (cost  6 )
0.076 * [simplify]: Simplified to:
   (- x (/ (- (pow x 5.0) y) (* 5.0 (pow x 4.0))))
1.422 * [regime-testing]: End program error score: 43.57029345941954