6.771 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.045 * * * [progress]: [2/2] Setting up program.
0.049 * [progress]: [Phase 2 of 3] Improving.
0.049 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (neg b) (* (/ (sqrt (- (pow b 2.0) (* (* 4.0 a) c))) 2.0) a))
0.051 * * [simplify]: iteration  0 :  28  enodes  (cost  9 )
0.052 * * [simplify]: iteration  1 :  56  enodes  (cost  8 )
0.053 * * [simplify]: iteration  2 :  100  enodes  (cost  8 )
0.055 * * [simplify]: iteration  3 :  154  enodes  (cost  8 )
0.058 * * [simplify]: iteration  4 :  320  enodes  (cost  8 )
0.064 * * [simplify]: iteration  5 :  1313  enodes  (cost  8 )
0.093 * * [simplify]: iteration  6 :  5001  enodes  (cost  8 )
0.093 * [simplify]: Simplified to:
   (- (* (/ (sqrt (- (pow b 2.0) (* (* 4.0 a) c))) 2.0) a) b)
0.098 * [progress]: [Phase 3 of 3] Extracting.
0.105 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* (/ (sqrt (- (pow b 2.0) (* (* 4.0 a) c))) 2.0) a) b)
0.106 * * [simplify]: iteration  0 :  16  enodes  (cost  8 )
0.106 * * [simplify]: iteration  1 :  16  enodes  (cost  8 )
0.106 * [simplify]: Simplified to:
   (- (* (/ (sqrt (- (pow b 2.0) (* (* 4.0 a) c))) 2.0) a) b)
1.814 * [regime-testing]: End program error score: 17.55665724493967