5.489 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.053 * * * [progress]: [2/2] Setting up program.
0.057 * [progress]: [Phase 2 of 3] Improving.
0.057 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (sqrt (+ (* 4.0 (* a c)) (pow b 2.0))) b) (* 2.0 a))
0.060 * * [simplify]: iteration  0 :  30  enodes  (cost  8 )
0.061 * * [simplify]: iteration  1 :  56  enodes  (cost  8 )
0.063 * * [simplify]: iteration  2 :  83  enodes  (cost  8 )
0.064 * * [simplify]: iteration  3 :  133  enodes  (cost  8 )
0.067 * * [simplify]: iteration  4 :  299  enodes  (cost  8 )
0.074 * * [simplify]: iteration  5 :  1292  enodes  (cost  8 )
0.103 * * [simplify]: iteration  6 :  5002  enodes  (cost  8 )
0.104 * [simplify]: Simplified to:
   (/ (- (sqrt (+ (* 4.0 (* a c)) (pow b 2.0))) b) (* 2.0 a))
0.104 * [progress]: [Phase 3 of 3] Extracting.
0.108 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (sqrt (+ (* 4.0 (* a c)) (pow b 2.0))) b) (* 2.0 a))
0.108 * * [simplify]: iteration  0 :  17  enodes  (cost  8 )
0.108 * * [simplify]: iteration  1 :  17  enodes  (cost  8 )
0.109 * [simplify]: Simplified to:
   (/ (- (sqrt (+ (* 4.0 (* a c)) (pow b 2.0))) b) (* 2.0 a))
2.275 * [regime-testing]: End program error score: 33.86014393034935