4.228 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.055 * * * [progress]: [2/2] Setting up program.
0.058 * [progress]: [Phase 2 of 3] Improving.
0.058 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (sqrt y) z) (- y (sqrt z)))
0.060 * * [simplify]: iteration  0 :  14  enodes  (cost  5 )
0.061 * * [simplify]: iteration  1 :  18  enodes  (cost  5 )
0.062 * * [simplify]: iteration  2 :  20  enodes  (cost  5 )
0.063 * * [simplify]: iteration  3 :  20  enodes  (cost  5 )
0.063 * [simplify]: Simplified to:
   (/ (- (sqrt y) z) (- y (sqrt z)))
0.063 * [progress]: [Phase 3 of 3] Extracting.
0.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (sqrt y) z) (- y (sqrt z)))
0.066 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
0.066 * [simplify]: Simplified to:
   (/ (- (sqrt y) z) (- y (sqrt z)))
1.959 * [regime-testing]: End program error score: 0.33838462228963895