5.620 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.046 * * * [progress]: [2/2] Setting up program.
0.049 * [progress]: [Phase 2 of 3] Improving.
0.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (* a (+ (/ (* x a) (+ (* a a) (* b b))) (/ (* y b) (+ (* a a) (* b b))))))
0.052 * * [simplify]: iteration  0 :  31  enodes  (cost  13 )
0.053 * * [simplify]: iteration  1 :  71  enodes  (cost  13 )
0.055 * * [simplify]: iteration  2 :  146  enodes  (cost  13 )
0.057 * * [simplify]: iteration  3 :  308  enodes  (cost  13 )
0.063 * * [simplify]: iteration  4 :  486  enodes  (cost  13 )
0.070 * * [simplify]: iteration  5 :  653  enodes  (cost  11 )
0.081 * * [simplify]: iteration  6 :  987  enodes  (cost  10 )
0.095 * * [simplify]: iteration  7 :  1945  enodes  (cost  9 )
0.110 * * [simplify]: iteration  8 :  2279  enodes  (cost  9 )
0.132 * * [simplify]: iteration  9 :  3120  enodes  (cost  9 )
0.169 * * [simplify]: iteration  10 :  5001  enodes  (cost  9 )
0.169 * [simplify]: Simplified to:
   (- x (* (/ a (+ (* a a) (* b b))) (+ (* x a) (* y b))))
0.173 * [progress]: [Phase 3 of 3] Extracting.
0.173 * * [regime]: Finding splitpoints for: (#<alt (λ (x a b y) (- x (* (/ a (+ (* a a) (* b b))) (+ (* x a) (* y b)))))> #<alt (λ (x a b y) (- x (* a (+ (/ (* x a) (+ (* a a) (* b b))) (/ (* y b) (+ (* a a) (* b b)))))))>)
0.174 * * * [regime-changes]: Trying 5 branch expressions: ((- x (* a (+ (/ (* x a) (+ (* a a) (* b b))) (/ (* y b) (+ (* a a) (* b b)))))) y b a x)
0.174 * * * * [regimes]: Trying to branch on (- x (* a (+ (/ (* x a) (+ (* a a) (* b b))) (/ (* y b) (+ (* a a) (* b b)))))) from (#<alt (λ (x a b y) (- x (* (/ a (+ (* a a) (* b b))) (+ (* x a) (* y b)))))> #<alt (λ (x a b y) (- x (* a (+ (/ (* x a) (+ (* a a) (* b b))) (/ (* y b) (+ (* a a) (* b b)))))))>)
0.220 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x a b y) (- x (* (/ a (+ (* a a) (* b b))) (+ (* x a) (* y b)))))> #<alt (λ (x a b y) (- x (* a (+ (/ (* x a) (+ (* a a) (* b b))) (/ (* y b) (+ (* a a) (* b b)))))))>)
0.265 * * * * [regimes]: Trying to branch on b from (#<alt (λ (x a b y) (- x (* (/ a (+ (* a a) (* b b))) (+ (* x a) (* y b)))))> #<alt (λ (x a b y) (- x (* a (+ (/ (* x a) (+ (* a a) (* b b))) (/ (* y b) (+ (* a a) (* b b)))))))>)
0.310 * * * * [regimes]: Trying to branch on a from (#<alt (λ (x a b y) (- x (* (/ a (+ (* a a) (* b b))) (+ (* x a) (* y b)))))> #<alt (λ (x a b y) (- x (* a (+ (/ (* x a) (+ (* a a) (* b b))) (/ (* y b) (+ (* a a) (* b b)))))))>)
0.355 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x a b y) (- x (* (/ a (+ (* a a) (* b b))) (+ (* x a) (* y b)))))> #<alt (λ (x a b y) (- x (* a (+ (/ (* x a) (+ (* a a) (* b b))) (/ (* y b) (+ (* a a) (* b b)))))))>)
0.401 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.401 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (* (/ a (+ (* a a) (* b b))) (+ (* x a) (* y b))))
0.401 * * [simplify]: iteration  0 :  18  enodes  (cost  9 )
0.402 * * [simplify]: iteration  1 :  18  enodes  (cost  9 )
0.402 * [simplify]: Simplified to:
   (- x (* (/ a (+ (* a a) (* b b))) (+ (* x a) (* y b))))
2.076 * [regime-testing]: End program error score: 35.42243017058613