1.355 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.049 * [simplify]: Simplifying:
  (* (* (/ PI 2.0) (/ 1.0 (- (* b b) (* a a)))) (- (/ 1.0 a) (/ 1.0 b)))
0.049 * * [simplify]: iteration 0: 15 enodes
0.051 * * [simplify]: iteration 1: 31 enodes
0.057 * * [simplify]: iteration 2: 90 enodes
0.079 * * [simplify]: iteration 3: 385 enodes
0.429 * * [simplify]: iteration 4: 1848 enodes
1.907 * * [simplify]: iteration complete: 5000 enodes
1.907 * * [simplify]: Extracting #0: cost 1 inf + 0
1.908 * * [simplify]: Extracting #1: cost 270 inf + 0
1.914 * * [simplify]: Extracting #2: cost 888 inf + 20
1.923 * * [simplify]: Extracting #3: cost 906 inf + 1698
1.935 * * [simplify]: Extracting #4: cost 178 inf + 10137
1.944 * * [simplify]: Extracting #5: cost 9 inf + 12454
1.954 * * [simplify]: Extracting #6: cost 0 inf + 12596
1.963 * [simplify]: Simplified to:
  (/ (* (/ (/ PI 2.0) (- b a)) 1.0) (/ (+ a b) (- (/ 1.0 a) (/ 1.0 b))))
1.974 * * [progress]: iteration 1 / 4
1.974 * * * [progress]: picking best candidate