1.172 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.044 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.049 * [simplify]: Simplifying:
  (/ (- (- b_2) (sqrt (- (* b_2 b_2) (* a c)))) a)
0.049 * * [simplify]: iteration 0: 10 enodes
0.050 * * [simplify]: iteration 1: 19 enodes
0.053 * * [simplify]: iteration 2: 33 enodes
0.057 * * [simplify]: iteration 3: 46 enodes
0.061 * * [simplify]: iteration 4: 49 enodes
0.067 * * [simplify]: iteration complete: 49 enodes
0.067 * * [simplify]: Extracting #0: cost 1 inf + 0
0.067 * * [simplify]: Extracting #1: cost 9 inf + 0
0.067 * * [simplify]: Extracting #2: cost 13 inf + 1
0.067 * * [simplify]: Extracting #3: cost 13 inf + 2
0.067 * * [simplify]: Extracting #4: cost 16 inf + 11
0.067 * * [simplify]: Extracting #5: cost 8 inf + 41
0.067 * * [simplify]: Extracting #6: cost 3 inf + 93
0.067 * * [simplify]: Extracting #7: cost 0 inf + 131
0.068 * [simplify]: Simplified to:
  (/ (- (- b_2) (sqrt (fma (- a) c (* b_2 b_2)))) a)
0.079 * * [progress]: iteration 1 / 4
0.079 * * * [progress]: picking best candidate