33.108 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.042 * * * [progress]: [2/2] Setting up program.
0.055 * [progress]: [Phase 2 of 3] Improving.
0.055 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a b) (* (* (/ PI 2.0) (/ 1.0 (- (* b b) (* a a)))) (- (/ 1.0 a) (/ 1.0 b))))>
0.056 * [simplify]: Simplifying:
  (* (* (/ PI 2.0) (/ 1.0 (- (* b b) (* a a)))) (- (/ 1.0 a) (/ 1.0 b)))
0.056 * * [simplify]: iteration 0: 15 enodes
0.088 * * [simplify]: iteration 1: 30 enodes
0.114 * * [simplify]: iteration 2: 88 enodes
0.249 * * [simplify]: iteration 3: 363 enodes
0.925 * * [simplify]: iteration 4: 1543 enodes
4.048 * * [simplify]: iteration complete: 5001 enodes
4.048 * * [simplify]: Extracting #0: cost 1 inf + 0
4.048 * * [simplify]: Extracting #1: cost 195 inf + 0
4.051 * * [simplify]: Extracting #2: cost 812 inf + 170
4.061 * * [simplify]: Extracting #3: cost 846 inf + 31133
4.134 * * [simplify]: Extracting #4: cost 149 inf + 173645
4.215 * * [simplify]: Extracting #5: cost 0 inf + 208090
4.286 * [simplify]: Simplified to:
  (* 1.0 (/ (/ PI 2.0) (* (/ (+ a b) (- (/ 1.0 a) (/ 1.0 b))) (- b a))))
4.288 * * [progress]: iteration 1 / 4
4.288 * * * [progress]: picking best candidate
4.303 * * * * [pick]: Picked  #<alt (λ (a b) (* (* (/ PI 2.0) (/ 1.0 (- (* b b) (* a a)))) (- (/ 1.0 a) (/ 1.0 b))))>
4.303 * * * [progress]: localizing error