7.494 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.044 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.048 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (sqrt (+ (* 4.0 (* a c)) (* b b))) b) (* 2.0 a))
0.050 * * [simplify]: iteration  0 :  26  enodes  (cost  8 )
0.051 * * [simplify]: iteration  1 :  47  enodes  (cost  8 )
0.052 * * [simplify]: iteration  2 :  57  enodes  (cost  8 )
0.054 * * [simplify]: iteration  3 :  61  enodes  (cost  8 )
0.055 * * [simplify]: iteration  4 :  62  enodes  (cost  8 )
0.056 * * [simplify]: iteration  5 :  62  enodes  (cost  8 )
0.056 * [simplify]: Simplified to:
   (/ (- (sqrt (+ (* 4.0 (* a c)) (* b b))) b) (* 2.0 a))
0.057 * [progress]: [Phase 3 of 3] Extracting.
0.060 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (sqrt (+ (* 4.0 (* a c)) (* b b))) b) (* 2.0 a))
0.061 * * [simplify]: iteration  0 :  17  enodes  (cost  8 )
0.061 * * [simplify]: iteration  1 :  17  enodes  (cost  8 )
0.061 * [simplify]: Simplified to:
   (/ (- (sqrt (+ (* 4.0 (* a c)) (* b b))) b) (* 2.0 a))
1.859 * [regime-testing]: End program error score: 33.86014393034935