6.301 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.038 * * * [progress]: [2/2] Setting up program.
0.042 * [progress]: [Phase 2 of 3] Improving.
0.042 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (neg b) (/ (sqrt (- (* b b) (* (* 4.0 a) c))) (* 2.0 a)))
0.044 * * [simplify]: iteration  0 :  24  enodes  (cost  9 )
0.045 * * [simplify]: iteration  1 :  45  enodes  (cost  8 )
0.046 * * [simplify]: iteration  2 :  70  enodes  (cost  8 )
0.048 * * [simplify]: iteration  3 :  76  enodes  (cost  8 )
0.051 * * [simplify]: iteration  4 :  76  enodes  (cost  8 )
0.051 * [simplify]: Simplified to:
   (- (/ (sqrt (- (* b b) (* (* 4.0 a) c))) (* 2.0 a)) b)
0.056 * [progress]: [Phase 3 of 3] Extracting.
0.059 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ (sqrt (- (* b b) (* (* 4.0 a) c))) (* 2.0 a)) b)
0.059 * * [simplify]: iteration  0 :  16  enodes  (cost  8 )
0.060 * * [simplify]: iteration  1 :  16  enodes  (cost  8 )
0.060 * [simplify]: Simplified to:
   (- (/ (sqrt (- (* b b) (* (* 4.0 a) c))) (* 2.0 a)) b)
1.424 * [regime-testing]: End program error score: 22.28790065485394