2.370 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.067 * * * [progress]: [2/2] Setting up program.
0.071 * [progress]: [Phase 2 of 3] Improving.
0.071 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c))))
0.073 * * [simplify]: iteration  0 :  37  enodes  (cost  11 )
0.075 * * [simplify]: iteration  1 :  95  enodes  (cost  11 )
0.077 * * [simplify]: iteration  2 :  240  enodes  (cost  10 )
0.082 * * [simplify]: iteration  3 :  522  enodes  (cost  9 )
0.092 * * [simplify]: iteration  4 :  1149  enodes  (cost  9 )
0.112 * * [simplify]: iteration  5 :  2083  enodes  (cost  9 )
0.132 * * [simplify]: iteration  6 :  2697  enodes  (cost  9 )
0.166 * * [simplify]: iteration  7 :  4063  enodes  (cost  9 )
0.222 * * [simplify]: iteration  8 :  5002  enodes  (cost  9 )
0.222 * [simplify]: Simplified to:
   (+ (* (* a a) (- d (* R R))) (* b (- b (* (* 2.0 a) c))))
0.227 * [progress]: [Phase 3 of 3] Extracting.
0.227 * * [regime]: Finding splitpoints for: (#<alt (λ (a d R b c) (+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c)))))> #<alt (λ (a d R b c) (+ (* (* a a) (- d (* R R))) (* b (- b (* (* 2.0 a) c)))))>)
0.228 * * * [regime-changes]: Trying 6 branch expressions: ((+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c)))) c b R d a)
0.228 * * * * [regimes]: Trying to branch on (+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c)))) from (#<alt (λ (a d R b c) (+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c)))))> #<alt (λ (a d R b c) (+ (* (* a a) (- d (* R R))) (* b (- b (* (* 2.0 a) c)))))>)
0.286 * * * * [regimes]: Trying to branch on c from (#<alt (λ (a d R b c) (+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c)))))> #<alt (λ (a d R b c) (+ (* (* a a) (- d (* R R))) (* b (- b (* (* 2.0 a) c)))))>)
0.338 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a d R b c) (+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c)))))> #<alt (λ (a d R b c) (+ (* (* a a) (- d (* R R))) (* b (- b (* (* 2.0 a) c)))))>)
0.392 * * * * [regimes]: Trying to branch on R from (#<alt (λ (a d R b c) (+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c)))))> #<alt (λ (a d R b c) (+ (* (* a a) (- d (* R R))) (* b (- b (* (* 2.0 a) c)))))>)
0.446 * * * * [regimes]: Trying to branch on d from (#<alt (λ (a d R b c) (+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c)))))> #<alt (λ (a d R b c) (+ (* (* a a) (- d (* R R))) (* b (- b (* (* 2.0 a) c)))))>)
0.499 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a d R b c) (+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c)))))> #<alt (λ (a d R b c) (+ (* (* a a) (- d (* R R))) (* b (- b (* (* 2.0 a) c)))))>)
0.553 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.553 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c))))
0.554 * * [simplify]: iteration  0 :  23  enodes  (cost  11 )
0.554 * * [simplify]: iteration  1 :  23  enodes  (cost  11 )
0.554 * [simplify]: Simplified to:
   (+ (- (* (* a a) d) (* (* (* a a) R) R)) (* b (- b (* (* 2.0 a) c))))
2.880 * [regime-testing]: End program error score: 9.60475724483801