6.936 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.047 * * * [progress]: [2/2] Setting up program.
0.050 * [progress]: [Phase 2 of 3] Improving.
0.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* 2.0 c) (- (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))))
0.053 * * [simplify]: iteration  0 :  25  enodes  (cost  9 )
0.055 * * [simplify]: iteration  1 :  53  enodes  (cost  9 )
0.056 * * [simplify]: iteration  2 :  95  enodes  (cost  9 )
0.058 * * [simplify]: iteration  3 :  113  enodes  (cost  9 )
0.060 * * [simplify]: iteration  4 :  121  enodes  (cost  9 )
0.061 * * [simplify]: iteration  5 :  123  enodes  (cost  9 )
0.063 * * [simplify]: iteration  6 :  123  enodes  (cost  9 )
0.063 * [simplify]: Simplified to:
   (/ (* 2.0 c) (- (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))))
0.064 * [progress]: [Phase 3 of 3] Extracting.
0.067 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* 2.0 c) (- (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))))
0.067 * * [simplify]: iteration  0 :  17  enodes  (cost  9 )
0.067 * * [simplify]: iteration  1 :  17  enodes  (cost  9 )
0.067 * [simplify]: Simplified to:
   (/ (* 2.0 c) (- (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))))
1.890 * [regime-testing]: End program error score: 29.561528343217795