36.871 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x 2.0) (* x x)) (* y y))
0.022 * * [simplify]: iteration  0 :  16  enodes  (cost  4 )
0.023 * * [simplify]: iteration  1 :  33  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  41  enodes  (cost  3 )
0.026 * * [simplify]: iteration  3 :  41  enodes  (cost  3 )
0.026 * [simplify]: Simplified to:
   (fma x (+ 2.0 x) (* y y))
0.028 * * [progress]: iteration 1 / 4
0.028 * * * [progress]: picking best candidate
0.031 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>
0.031 * * * [progress]: localizing error
0.037 * * * [progress]: generating rewritten candidates
0.037 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.041 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.048 * * * [progress]: generating series expansions
0.048 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.049 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in (x) around 0
0.049 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.049 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.049 * [taylor]: Taking taylor expansion of 2.0 in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.049 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.049 * [taylor]: Taking taylor expansion of 2.0 in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.066 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.066 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of 2.0 in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.068 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.069 * [taylor]: Taking taylor expansion of 2.0 in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.092 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.092 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.092 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of 2.0 in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.093 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of 2.0 in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.112 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.112 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in (x y) around 0
0.112 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in y
0.112 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in y
0.112 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.112 * [taylor]: Taking taylor expansion of 2.0 in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.112 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.112 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.112 * [taylor]: Taking taylor expansion of 2.0 in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 2.0 x) (pow y 2))) in x
0.112 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow y 2)) in x
0.113 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.113 * [taylor]: Taking taylor expansion of 2.0 in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of 2.0 in y
0.116 * [taylor]: Taking taylor expansion of 1 in y
0.117 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.117 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.117 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.117 * [taylor]: Taking taylor expansion of 2.0 in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.118 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.118 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.118 * [taylor]: Taking taylor expansion of 2.0 in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))) in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.119 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.119 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.119 * [taylor]: Taking taylor expansion of 2.0 in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of 1 in y
0.121 * [taylor]: Taking taylor expansion of 2.0 in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in (x y) around 0
0.128 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in y
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.128 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.128 * [taylor]: Taking taylor expansion of 2.0 in y
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.129 * [taylor]: Taking taylor expansion of x in y
0.129 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.129 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of 2.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* 2.0 (/ 1 x))) in x
0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.130 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.130 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.130 * [taylor]: Taking taylor expansion of 2.0 in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of 1 in y
0.133 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.133 * [taylor]: Taking taylor expansion of 2.0 in y
0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.135 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.140 * * * [progress]: simplifying candidates
0.141 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (pow (* x 2.0) 3) (pow (* x x) 3))
  (+ (* (* x 2.0) (* x 2.0)) (- (* (* x x) (* x x)) (* (* x 2.0) (* x x))))
  (- (* (* x 2.0) (* x 2.0)) (* (* x x) (* x x)))
  (- (* x 2.0) (* x x))
  (+ 2.0 x)
  (+ 2.0 x)
  (+ 2.0 x)
  (+ 2.0 x)
  (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))
  (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))
  (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))
  (- (+ (* x 2.0) (* x x)) (* y y))
  (+ (* x x) (* y y))
  (+ (* x 2.0) (* y y))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (* 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.144 * * [simplify]: iteration  0 :  136  enodes  (cost  83 )
0.147 * * [simplify]: iteration  1 :  590  enodes  (cost  73 )
0.157 * * [simplify]: iteration  2 :  2162  enodes  (cost  67 )
0.198 * * [simplify]: iteration  3 :  5002  enodes  (cost  64 )
0.199 * [simplify]: Simplified to:
   (fma x (pow x 5) (pow (* x 2.0) 3))
  (* x (* x (fma 2.0 2.0 (* x (- x 2.0)))))
  (* (pow x 2) (- (* 2.0 2.0) (pow x 2)))
  (* x (- 2.0 x))
  (+ 2.0 x)
  (+ 2.0 x)
  (+ 2.0 x)
  (+ 2.0 x)
  (fma y (pow y 5) (pow (fma x 2.0 (* x x)) 3))
  (fma (fma x 2.0 (* x x)) (fma 2.0 x (- (pow x 2) (pow y 2))) (pow y 4))
  (* (fma 2.0 x (- (pow x 2) (pow y 2))) (fma x (+ 2.0 x) (pow y 2)))
  (fma 2.0 x (- (pow x 2) (pow y 2)))
  (fma x x (* y y))
  (fma 2.0 x (pow y 2))
  (fma x 2.0 (* x x))
  (fma x 2.0 (* x x))
  (fma x 2.0 (* x x))
  (fma x (+ 2.0 x) (pow y 2))
  (fma x (+ 2.0 x) (pow y 2))
  (fma x (+ 2.0 x) (pow y 2))
0.199 * * * [progress]: adding candidates to table
0.231 * * [progress]: iteration 2 / 4
0.232 * * * [progress]: picking best candidate
0.233 * * * * [pick]: Picked  #<alt (λ (x y) (fma x (+ 2.0 x) (* y y)))>
0.233 * * * [progress]: localizing error
0.238 * * * [progress]: generating rewritten candidates
0.238 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.238 * * * [progress]: generating series expansions
0.238 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.239 * [approximate]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in (x y) around 0
0.239 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in y
0.239 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2))
0.239 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.239 * [taylor]: Taking taylor expansion of (+ x 2.0) in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.239 * [taylor]: Taking taylor expansion of 2.0 in y
0.239 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in x
0.239 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2))
0.239 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of 2.0 in x
0.239 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.239 * [taylor]: Taking taylor expansion of y in x
0.239 * [taylor]: Taking taylor expansion of (fma x (+ x 2.0) (pow y 2)) in x
0.239 * [taylor]: Rewrote expression to (+ (* x (+ x 2.0)) (pow y 2))
0.239 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of 2.0 in x
0.239 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.239 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of 2.0 in y
0.243 * [taylor]: Taking taylor expansion of 1 in y
0.243 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in (x y) around 0
0.243 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in y
0.243 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2)))
0.244 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) in y
0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.244 * [taylor]: Taking taylor expansion of x in y
0.244 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in y
0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.244 * [taylor]: Taking taylor expansion of x in y
0.244 * [taylor]: Taking taylor expansion of 2.0 in y
0.244 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.244 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.244 * [taylor]: Taking taylor expansion of y in y
0.244 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in x
0.244 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2)))
0.244 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of 2.0 in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.245 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (+ (/ 1 x) 2.0) (/ 1 (pow y 2))) in x
0.245 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (+ (/ 1 x) 2.0)) (/ 1 (pow y 2)))
0.245 * [taylor]: Taking taylor expansion of (* (/ 1 x) (+ (/ 1 x) 2.0)) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of 2.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.246 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.247 * [taylor]: Taking taylor expansion of 1 in y
0.249 * [taylor]: Taking taylor expansion of 2.0 in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.251 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.255 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in (x y) around 0
0.255 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in y
0.255 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2)))
0.255 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in y
0.255 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.255 * [taylor]: Taking taylor expansion of -1 in y
0.255 * [taylor]: Taking taylor expansion of x in y
0.255 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in y
0.255 * [taylor]: Taking taylor expansion of 2.0 in y
0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.255 * [taylor]: Taking taylor expansion of x in y
0.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.255 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.255 * [taylor]: Taking taylor expansion of y in y
0.256 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in x
0.256 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2)))
0.256 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in x
0.256 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.256 * [taylor]: Taking taylor expansion of -1 in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.256 * [taylor]: Taking taylor expansion of 2.0 in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.256 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (- 2.0 (/ 1 x)) (/ 1 (pow y 2))) in x
0.257 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (- 2.0 (/ 1 x))) (/ 1 (pow y 2)))
0.257 * [taylor]: Taking taylor expansion of (* (/ -1 x) (- 2.0 (/ 1 x))) in x
0.257 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.257 * [taylor]: Taking taylor expansion of -1 in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of 2.0 in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.258 * [taylor]: Taking taylor expansion of 1 in y
0.261 * [taylor]: Taking taylor expansion of (- 2.0) in y
0.261 * [taylor]: Taking taylor expansion of 2.0 in y
0.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.263 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.263 * [taylor]: Taking taylor expansion of y in y
0.269 * [taylor]: Taking taylor expansion of 0 in y
0.271 * * * [progress]: simplifying candidates
0.271 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 2.0 x))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
  (+ (pow x 2) (+ (* 2.0 x) (pow y 2)))
0.274 * * [simplify]: iteration  0 :  28  enodes  (cost  14 )
0.275 * * [simplify]: iteration  1 :  55  enodes  (cost  11 )
0.277 * * [simplify]: iteration  2 :  137  enodes  (cost  11 )
0.279 * * [simplify]: iteration  3 :  288  enodes  (cost  11 )
0.285 * * [simplify]: iteration  4 :  797  enodes  (cost  11 )
0.313 * * [simplify]: iteration  5 :  3720  enodes  (cost  11 )
0.423 * * [simplify]: iteration  6 :  5001  enodes  (cost  11 )
0.424 * [simplify]: Simplified to:
   (* x (+ 2.0 x))
  (fma x x (fma 2.0 x (pow y 2)))
  (fma x x (fma 2.0 x (pow y 2)))
  (fma x x (fma 2.0 x (pow y 2)))
0.424 * * * [progress]: adding candidates to table
0.428 * [progress]: [Phase 3 of 3] Extracting.
0.428 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (fma x (+ 2.0 x) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.429 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (+ (* x 2.0) (* x x)) (+ (+ (* x 2.0) (* x x)) (* y y)) y x)
0.429 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (fma x (+ 2.0 x) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.438 * * * * [regimes]: Trying to branch on (+ (* x 2.0) (* x x)) from (#<alt (λ (x y) (fma x (+ 2.0 x) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.448 * * * * [regimes]: Trying to branch on (+ (+ (* x 2.0) (* x x)) (* y y)) from (#<alt (λ (x y) (fma x (+ 2.0 x) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.462 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (fma x (+ 2.0 x) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.472 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (fma x (+ 2.0 x) (* y y)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
0.482 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.482 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x 2.0) (* x x)) (* y y))
0.483 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
0.483 * * [simplify]: iteration  1 :  11  enodes  (cost  5 )
0.483 * [simplify]: Simplified to:
   (+ (+ (* x 2.0) (* x x)) (* y y))
1.064 * [regime-testing]: Baseline error score: 0.012001500187523441
1.064 * [regime-testing]: Oracle error score: 0.005875734466808351
1.065 * [regime-testing]: End program error score: 0.012001500187523441
1.081 * [regime-testing]: Target error score: 0.012001500187523441