23.625 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.054 * * * [progress]: [2/2] Setting up program.
0.058 * [progress]: [Phase 2 of 3] Improving.
0.058 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (/ (+ (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))) 2.0) a)
0.060 * * [simplify]: iteration  0 :  23  enodes  (cost  9 )
0.061 * * [simplify]: iteration  1 :  45  enodes  (cost  9 )
0.063 * * [simplify]: iteration  2 :  79  enodes  (cost  9 )
0.064 * * [simplify]: iteration  3 :  97  enodes  (cost  9 )
0.066 * * [simplify]: iteration  4 :  105  enodes  (cost  9 )
0.068 * * [simplify]: iteration  5 :  105  enodes  (cost  9 )
0.068 * [simplify]: Simplified to:
   (/ (/ (+ (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))) 2.0) a)
0.068 * [progress]: [Phase 3 of 3] Extracting.
0.071 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (/ (+ (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))) 2.0) a)
0.072 * * [simplify]: iteration  0 :  17  enodes  (cost  9 )
0.072 * * [simplify]: iteration  1 :  17  enodes  (cost  9 )
0.072 * [simplify]: Simplified to:
   (/ (/ (+ (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))) 2.0) a)
1.978 * [regime-testing]: End program error score: 34.714291035656736