17.755 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- (* b b) (* (* 4.0 a) c)))
0.029 * * [simplify]: iteration  0 :  15  enodes  (cost  5 )
0.030 * * [simplify]: iteration  1 :  33  enodes  (cost  5 )
0.032 * * [simplify]: iteration  2 :  58  enodes  (cost  5 )
0.033 * * [simplify]: iteration  3 :  64  enodes  (cost  5 )
0.034 * * [simplify]: iteration  4 :  64  enodes  (cost  5 )
0.035 * [simplify]: Simplified to:
   (sqrt (- (* b b) (* (* 4.0 a) c)))
0.035 * [progress]: [Phase 3 of 3] Extracting.
0.038 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- (* b b) (* (* 4.0 a) c)))
0.039 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
0.039 * * [simplify]: iteration  1 :  11  enodes  (cost  5 )
0.039 * [simplify]: Simplified to:
   (sqrt (- (* b b) (* (* 4.0 a) c)))
1.029 * [regime-testing]: End program error score: 26.727780821534584