16.867 * [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.
0.059 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (* 0.5 (+ 1.0 (/ (- q r) (sqrt (+ (* (* 4.0 p) p) (* (- q r) (- q r))))))))
0.061 * * [simplify]: iteration  0 :  34  enodes  (cost  12 )
0.062 * * [simplify]: iteration  1 :  54  enodes  (cost  12 )
0.063 * * [simplify]: iteration  2 :  108  enodes  (cost  12 )
0.065 * * [simplify]: iteration  3 :  241  enodes  (cost  12 )
0.069 * * [simplify]: iteration  4 :  481  enodes  (cost  12 )
0.075 * * [simplify]: iteration  5 :  814  enodes  (cost  12 )
0.084 * * [simplify]: iteration  6 :  1547  enodes  (cost  12 )
0.099 * * [simplify]: iteration  7 :  2418  enodes  (cost  12 )
0.125 * * [simplify]: iteration  8 :  3263  enodes  (cost  12 )
0.150 * * [simplify]: iteration  9 :  3809  enodes  (cost  12 )
0.177 * * [simplify]: iteration  10 :  3854  enodes  (cost  12 )
0.204 * * [simplify]: iteration  11 :  3861  enodes  (cost  12 )
0.232 * * [simplify]: iteration  12 :  3861  enodes  (cost  12 )
0.232 * [simplify]: Simplified to:
   (sqrt (* 0.5 (+ 1.0 (/ (- q r) (sqrt (+ (* (* 4.0 p) p) (* (- q r) (- q r))))))))
0.232 * [progress]: [Phase 3 of 3] Extracting.
0.236 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (* 0.5 (+ 1.0 (/ (- q r) (sqrt (+ (* (* 4.0 p) p) (* (- q r) (- q r))))))))
0.236 * * [simplify]: iteration  0 :  21  enodes  (cost  12 )
0.237 * * [simplify]: iteration  1 :  21  enodes  (cost  12 )
0.237 * [simplify]: Simplified to:
   (sqrt (* 0.5 (+ 1.0 (/ (- q r) (sqrt (+ (* (* 4.0 p) p) (* (- q r) (- q r))))))))
1.991 * [regime-testing]: End program error score: 29.923808992416497