28.370 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.058 * * * [progress]: [2/2] Setting up program.
0.062 * [progress]: [Phase 2 of 3] Improving.
0.062 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ (neg b2) (sqrt (- (* b2 b2) (* a c)))) a)
0.064 * * [simplify]: iteration  0 :  14  enodes  (cost  7 )
0.065 * * [simplify]: iteration  1 :  22  enodes  (cost  7 )
0.066 * * [simplify]: iteration  2 :  25  enodes  (cost  7 )
0.067 * * [simplify]: iteration  3 :  27  enodes  (cost  7 )
0.068 * * [simplify]: iteration  4 :  29  enodes  (cost  7 )
0.069 * * [simplify]: iteration  5 :  29  enodes  (cost  7 )
0.069 * [simplify]: Simplified to:
   (/ (+ (neg b2) (sqrt (- (* b2 b2) (* a c)))) a)
0.070 * [progress]: [Phase 3 of 3] Extracting.
0.073 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ (neg b2) (sqrt (- (* b2 b2) (* a c)))) a)
0.074 * * [simplify]: iteration  0 :  12  enodes  (cost  7 )
0.074 * * [simplify]: iteration  1 :  12  enodes  (cost  7 )
0.074 * [simplify]: Simplified to:
   (/ (+ (neg b2) (sqrt (- (* b2 b2) (* a c)))) a)
1.789 * [regime-testing]: End program error score: 34.677735954994795