16.774 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.077 * * * [progress]: [2/2] Setting up program.
0.081 * [progress]: [Phase 2 of 3] Improving.
0.081 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (pow (sqrt y) 2.0) z) (- y (sqrt z)))
0.083 * * [simplify]: iteration  0 :  20  enodes  (cost  6 )
0.084 * * [simplify]: iteration  1 :  31  enodes  (cost  6 )
0.085 * * [simplify]: iteration  2 :  59  enodes  (cost  6 )
0.086 * * [simplify]: iteration  3 :  137  enodes  (cost  6 )
0.089 * * [simplify]: iteration  4 :  445  enodes  (cost  6 )
0.098 * * [simplify]: iteration  5 :  2057  enodes  (cost  6 )
0.133 * * [simplify]: iteration  6 :  5002  enodes  (cost  6 )
0.133 * [simplify]: Simplified to:
   (/ (- (pow (sqrt y) 2.0) z) (- y (sqrt z)))
0.133 * [progress]: [Phase 3 of 3] Extracting.
0.136 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (pow (sqrt y) 2.0) z) (- y (sqrt z)))
0.137 * * [simplify]: iteration  0 :  9  enodes  (cost  6 )
0.137 * [simplify]: Simplified to:
   (/ (- (pow (sqrt y) 2.0) z) (- y (sqrt z)))
2.769 * [regime-testing]: End program error score: 0.5041623414411421