17.131 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (+ (* x x) (* x y)))
0.021 * * [simplify]: iteration  0 :  18  enodes  (cost  3 )
0.023 * * [simplify]: iteration  1 :  36  enodes  (cost  3 )
0.024 * * [simplify]: iteration  2 :  58  enodes  (cost  3 )
0.026 * * [simplify]: iteration  3 :  60  enodes  (cost  3 )
0.027 * * [simplify]: iteration  4 :  60  enodes  (cost  3 )
0.027 * [simplify]: Simplified to:
   (* (* x (+ x y)) 2.0)
0.030 * * [progress]: iteration 1 / 4
0.030 * * * [progress]: picking best candidate
0.031 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (+ x y)) 2.0))>
0.031 * * * [progress]: localizing error
0.036 * * * [progress]: generating rewritten candidates
0.036 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.042 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.050 * * * [progress]: generating series expansions
0.050 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.050 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.050 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of (+ x y) in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (+ x y) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (+ x y) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of 1 in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.054 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of 1 in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.065 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.065 * [taylor]: Taking taylor expansion of x in y
0.065 * [taylor]: Taking taylor expansion of x in y
0.066 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.070 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of 1 in y
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.080 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.080 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.080 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.080 * [taylor]: Taking taylor expansion of 2.0 in y
0.080 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of (+ x y) in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.080 * [taylor]: Taking taylor expansion of 2.0 in x
0.080 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of (+ x y) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.080 * [taylor]: Taking taylor expansion of 2.0 in x
0.080 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of (+ x y) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.082 * [taylor]: Taking taylor expansion of 2.0 in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of 2.0 in y
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.089 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.089 * [taylor]: Taking taylor expansion of 2.0 in y
0.089 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.090 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.090 * [taylor]: Taking taylor expansion of 2.0 in x
0.090 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.090 * [taylor]: Taking taylor expansion of y in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.091 * [taylor]: Taking taylor expansion of 2.0 in x
0.091 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of 2.0 in y
0.093 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.093 * [taylor]: Taking taylor expansion of 2.0 in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.104 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.104 * [taylor]: Taking taylor expansion of 2.0 in y
0.104 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.104 * [taylor]: Taking taylor expansion of 2.0 in x
0.104 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.105 * [taylor]: Taking taylor expansion of 2.0 in x
0.105 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of 2.0 in y
0.108 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.108 * [taylor]: Taking taylor expansion of 2.0 in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.119 * * * [progress]: simplifying candidates
0.119 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ x y))
  (+ (log x) (log (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* x x)
  (* x y)
  (* x x)
  (* y x)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
  (+ (+ (log x) (log (+ x y))) (log 2.0))
  (+ (log (* x (+ x y))) (log 2.0))
  (log (* (* x (+ x y)) 2.0))
  (exp (* (* x (+ x y)) 2.0))
  (* (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y))) (* (* 2.0 2.0) 2.0))
  (* (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y))) (* (* 2.0 2.0) 2.0))
  (* (cbrt (* (* x (+ x y)) 2.0)) (cbrt (* (* x (+ x y)) 2.0)))
  (cbrt (* (* x (+ x y)) 2.0))
  (* (* (* (* x (+ x y)) 2.0) (* (* x (+ x y)) 2.0)) (* (* x (+ x y)) 2.0))
  (sqrt (* (* x (+ x y)) 2.0))
  (sqrt (* (* x (+ x y)) 2.0))
  (* (* x (+ x y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (* x (+ x y)) (sqrt 2.0))
  (* (* x (+ x y)) 1)
  (* (+ x y) 2.0)
  (* (* x (+ (pow x 3) (pow y 3))) 2.0)
  (* (* x (- (* x x) (* y y))) 2.0)
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.123 * * [simplify]: iteration  0 :  201  enodes  (cost  193 )
0.129 * * [simplify]: iteration  1 :  1117  enodes  (cost  164 )
0.156 * * [simplify]: iteration  2 :  5002  enodes  (cost  164 )
0.158 * [simplify]: Simplified to:
   (* x (+ x y))
  (log (* x (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (pow (* x (+ x y)) 3)
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (pow (* x (+ x y)) 3)
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt (+ x y)) (pow x 1/2))
  (* (sqrt (+ x y)) (pow x 1/2))
  (pow x 2)
  (* x y)
  (pow x 2)
  (* x y)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  x
  x
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (log (* (* x (+ x y)) 2.0))
  (log (* (* x (+ x y)) 2.0))
  (log (* (* x (+ x y)) 2.0))
  (exp (* (* x (+ x y)) 2.0))
  (pow (* 2.0 (* x (+ x y))) 3)
  (pow (* 2.0 (* x (+ x y))) 3)
  (* (cbrt (* (* x (+ x y)) 2.0)) (cbrt (* (* x (+ x y)) 2.0)))
  (cbrt (* (* x (+ x y)) 2.0))
  (pow (* 2.0 (* x (+ x y))) 3)
  (sqrt (* (* x (+ x y)) 2.0))
  (sqrt (* (* x (+ x y)) 2.0))
  (* (* x (+ x y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (* x (+ x y)) (sqrt 2.0))
  (* x (+ x y))
  (* (+ x y) 2.0)
  (* (* x (+ (pow x 3) (pow y 3))) 2.0)
  (* (* x (- (* x x) (* y y))) 2.0)
  (* x (+ x y))
  (* x (+ x y))
  (* x (+ x y))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
0.158 * * * [progress]: adding candidates to table
0.211 * * [progress]: iteration 2 / 4
0.211 * * * [progress]: picking best candidate
0.214 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (+ x y) 2.0)))>
0.214 * * * [progress]: localizing error
0.219 * * * [progress]: generating rewritten candidates
0.219 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.226 * * * [progress]: generating series expansions
0.226 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.227 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.227 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.227 * [taylor]: Taking taylor expansion of 2.0 in y
0.227 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of (+ x y) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.227 * [taylor]: Taking taylor expansion of 2.0 in x
0.227 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (+ x y) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.227 * [taylor]: Taking taylor expansion of 2.0 in x
0.227 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (+ x y) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of 0 in y
0.228 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.228 * [taylor]: Taking taylor expansion of 2.0 in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of 2.0 in y
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.236 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.236 * [taylor]: Taking taylor expansion of 2.0 in y
0.236 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.236 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.236 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.236 * [taylor]: Taking taylor expansion of 2.0 in x
0.236 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.236 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.236 * [taylor]: Taking taylor expansion of y in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.237 * [taylor]: Taking taylor expansion of 2.0 in x
0.237 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.237 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of 2.0 in y
0.240 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.240 * [taylor]: Taking taylor expansion of 2.0 in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.253 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.253 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.253 * [taylor]: Taking taylor expansion of 2.0 in y
0.253 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.253 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.253 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.253 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.254 * [taylor]: Taking taylor expansion of x in y
0.254 * [taylor]: Taking taylor expansion of x in y
0.254 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.254 * [taylor]: Taking taylor expansion of 2.0 in x
0.254 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.254 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.254 * [taylor]: Taking taylor expansion of y in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.255 * [taylor]: Taking taylor expansion of 2.0 in x
0.255 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.255 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.255 * [taylor]: Taking taylor expansion of y in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of 2.0 in y
0.257 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.257 * [taylor]: Taking taylor expansion of 2.0 in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.257 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of 0 in y
0.264 * [taylor]: Taking taylor expansion of 0 in y
0.268 * [taylor]: Taking taylor expansion of 0 in y
0.268 * * * [progress]: simplifying candidates
0.269 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* (+ x y) 2.0))
  (* x (* (+ x y) 2.0))
  (+ (log x) (+ (log (+ x y)) (log 2.0)))
  (+ (log x) (log (* (+ x y) 2.0)))
  (log (* x (* (+ x y) 2.0)))
  (exp (* x (* (+ x y) 2.0)))
  (* (* (* x x) x) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* 2.0 2.0) 2.0)))
  (* (* (* x x) x) (* (* (* (+ x y) 2.0) (* (+ x y) 2.0)) (* (+ x y) 2.0)))
  (* (cbrt (* x (* (+ x y) 2.0))) (cbrt (* x (* (+ x y) 2.0))))
  (cbrt (* x (* (+ x y) 2.0)))
  (* (* (* x (* (+ x y) 2.0)) (* x (* (+ x y) 2.0))) (* x (* (+ x y) 2.0)))
  (sqrt (* x (* (+ x y) 2.0)))
  (sqrt (* x (* (+ x y) 2.0)))
  (* x (+ x y))
  (* (cbrt x) (* (+ x y) 2.0))
  (* (sqrt x) (* (+ x y) 2.0))
  (* x (* (+ x y) 2.0))
  (* x (* (+ (pow x 3) (pow y 3)) 2.0))
  (* x (* (- (* x x) (* y y)) 2.0))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.272 * * [simplify]: iteration  0 :  148  enodes  (cost  106 )
0.276 * * [simplify]: iteration  1 :  591  enodes  (cost  87 )
0.290 * * [simplify]: iteration  2 :  3220  enodes  (cost  87 )
0.355 * * [simplify]: iteration  3 :  5002  enodes  (cost  87 )
0.356 * [simplify]: Simplified to:
   (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (log (* x (* (+ x y) 2.0)))
  (log (* x (* (+ x y) 2.0)))
  (log (* x (* (+ x y) 2.0)))
  (exp (* x (* (+ x y) 2.0)))
  (pow (* x (* (+ x y) 2.0)) 3)
  (pow (* x (* (+ x y) 2.0)) 3)
  (* (cbrt (* x (* (+ x y) 2.0))) (cbrt (* x (* (+ x y) 2.0))))
  (cbrt (* x (* (+ x y) 2.0)))
  (pow (* x (* (+ x y) 2.0)) 3)
  (sqrt (* x (* (+ x y) 2.0)))
  (sqrt (* x (* (+ x y) 2.0)))
  (* x (+ x y))
  (* (cbrt x) (* (+ x y) 2.0))
  (* (sqrt x) (* (+ x y) 2.0))
  (* 2.0 (* x (+ x y)))
  (* x (* (+ (pow x 3) (pow y 3)) 2.0))
  (* x (* (- (* x x) (* y y)) 2.0))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
0.356 * * * [progress]: adding candidates to table
0.380 * * [progress]: iteration 3 / 4
0.380 * * * [progress]: picking best candidate
0.381 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))>
0.382 * * * [progress]: localizing error
0.389 * * * [progress]: generating rewritten candidates
0.389 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.400 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.407 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.426 * * * [progress]: generating series expansions
0.426 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.426 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.426 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.426 * [taylor]: Taking taylor expansion of (+ x y) in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.426 * [taylor]: Taking taylor expansion of x in x
0.426 * [taylor]: Taking taylor expansion of (+ x y) in x
0.426 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.427 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of (+ x y) in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.427 * [taylor]: Taking taylor expansion of 0 in y
0.427 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of 1 in y
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.430 * [taylor]: Taking taylor expansion of 0 in y
0.431 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.431 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.431 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.431 * [taylor]: Taking taylor expansion of x in y
0.431 * [taylor]: Taking taylor expansion of x in y
0.432 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.432 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.432 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.432 * [taylor]: Taking taylor expansion of y in x
0.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.432 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.432 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.432 * [taylor]: Taking taylor expansion of y in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of 1 in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.436 * [taylor]: Taking taylor expansion of 0 in y
0.438 * [taylor]: Taking taylor expansion of 0 in y
0.441 * [taylor]: Taking taylor expansion of 0 in y
0.442 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x)) in (x y) around 0
0.442 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x)) in y
0.442 * [taylor]: Taking taylor expansion of -1 in y
0.442 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x) in y
0.442 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in y
0.442 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in y
0.442 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in y
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.442 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.442 * [taylor]: Taking taylor expansion of x in y
0.444 * [taylor]: Taking taylor expansion of x in y
0.444 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x)) in x
0.444 * [taylor]: Taking taylor expansion of -1 in x
0.444 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x) in x
0.444 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in x
0.444 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
0.444 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
0.444 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.444 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.444 * [taylor]: Taking taylor expansion of y in x
0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x)) in x
0.447 * [taylor]: Taking taylor expansion of -1 in x
0.447 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x) in x
0.447 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in x
0.447 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
0.447 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.447 * [taylor]: Taking taylor expansion of y in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of +nan.0 in y
0.453 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
0.453 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
0.453 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.453 * [taylor]: Taking taylor expansion of +nan.0 in y
0.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.453 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.453 * [taylor]: Taking taylor expansion of +nan.0 in y
0.461 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
0.461 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
0.461 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.461 * [taylor]: Taking taylor expansion of +nan.0 in y
0.461 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.461 * [taylor]: Taking taylor expansion of y in y
0.461 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
0.461 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
0.461 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.461 * [taylor]: Taking taylor expansion of +nan.0 in y
0.462 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.462 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.462 * [taylor]: Taking taylor expansion of y in y
0.462 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.462 * [taylor]: Taking taylor expansion of +nan.0 in y
0.468 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.468 * [approximate]: Taking taylor expansion of (* x (sqrt (+ x y))) in (x y) around 0
0.468 * [taylor]: Taking taylor expansion of (* x (sqrt (+ x y))) in y
0.468 * [taylor]: Taking taylor expansion of x in y
0.468 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
0.468 * [taylor]: Taking taylor expansion of (+ x y) in y
0.468 * [taylor]: Taking taylor expansion of x in y
0.468 * [taylor]: Taking taylor expansion of y in y
0.469 * [taylor]: Taking taylor expansion of (* x (sqrt (+ x y))) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.469 * [taylor]: Taking taylor expansion of (+ x y) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [taylor]: Taking taylor expansion of (* x (sqrt (+ x y))) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.469 * [taylor]: Taking taylor expansion of (+ x y) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.470 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.470 * [taylor]: Taking taylor expansion of y in y
0.472 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.472 * [taylor]: Taking taylor expansion of 1/2 in y
0.472 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.472 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.472 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of (- (* 1/8 (sqrt (/ 1 (pow y 3))))) in y
0.475 * [taylor]: Taking taylor expansion of (* 1/8 (sqrt (/ 1 (pow y 3)))) in y
0.475 * [taylor]: Taking taylor expansion of 1/8 in y
0.475 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.475 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.482 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.482 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x)))) in y
0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.482 * [taylor]: Taking taylor expansion of x in y
0.482 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
0.482 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.482 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.482 * [taylor]: Taking taylor expansion of y in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.483 * [taylor]: Taking taylor expansion of x in y
0.484 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x)))) in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.484 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.484 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.484 * [taylor]: Taking taylor expansion of y in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.486 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x)))) in x
0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.486 * [taylor]: Taking taylor expansion of x in x
0.486 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.486 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.486 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.486 * [taylor]: Taking taylor expansion of y in x
0.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.486 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of 0 in y
0.489 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.489 * [taylor]: Taking taylor expansion of +nan.0 in y
0.491 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
0.491 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
0.491 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.492 * [taylor]: Taking taylor expansion of +nan.0 in y
0.492 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.492 * [taylor]: Taking taylor expansion of y in y
0.492 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.492 * [taylor]: Taking taylor expansion of +nan.0 in y
0.500 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
0.500 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
0.500 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.500 * [taylor]: Taking taylor expansion of +nan.0 in y
0.500 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.500 * [taylor]: Taking taylor expansion of y in y
0.500 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.500 * [taylor]: Taking taylor expansion of +nan.0 in y
0.502 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (- (+ (/ 1 y) (/ 1 x)))) x)) in (x y) around 0
0.502 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (- (+ (/ 1 y) (/ 1 x)))) x)) in y
0.502 * [taylor]: Taking taylor expansion of -1 in y
0.502 * [taylor]: Taking taylor expansion of (/ (sqrt (- (+ (/ 1 y) (/ 1 x)))) x) in y
0.502 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in y
0.502 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in y
0.502 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.502 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.503 * [taylor]: Taking taylor expansion of y in y
0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.503 * [taylor]: Taking taylor expansion of x in y
0.504 * [taylor]: Taking taylor expansion of x in y
0.505 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (- (+ (/ 1 y) (/ 1 x)))) x)) in x
0.505 * [taylor]: Taking taylor expansion of -1 in x
0.505 * [taylor]: Taking taylor expansion of (/ (sqrt (- (+ (/ 1 y) (/ 1 x)))) x) in x
0.505 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
0.505 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
0.505 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.505 * [taylor]: Taking taylor expansion of y in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (- (+ (/ 1 y) (/ 1 x)))) x)) in x
0.507 * [taylor]: Taking taylor expansion of -1 in x
0.507 * [taylor]: Taking taylor expansion of (/ (sqrt (- (+ (/ 1 y) (/ 1 x)))) x) in x
0.507 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
0.507 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
0.507 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.507 * [taylor]: Taking taylor expansion of y in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of +nan.0 in y
0.513 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
0.513 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
0.513 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.513 * [taylor]: Taking taylor expansion of +nan.0 in y
0.513 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.513 * [taylor]: Taking taylor expansion of y in y
0.513 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.513 * [taylor]: Taking taylor expansion of +nan.0 in y
0.519 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
0.519 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
0.519 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.519 * [taylor]: Taking taylor expansion of +nan.0 in y
0.519 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.519 * [taylor]: Taking taylor expansion of y in y
0.519 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.519 * [taylor]: Taking taylor expansion of +nan.0 in y
0.523 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.523 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.523 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.523 * [taylor]: Taking taylor expansion of 2.0 in y
0.523 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.523 * [taylor]: Taking taylor expansion of x in y
0.523 * [taylor]: Taking taylor expansion of (+ x y) in y
0.523 * [taylor]: Taking taylor expansion of x in y
0.523 * [taylor]: Taking taylor expansion of y in y
0.523 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.523 * [taylor]: Taking taylor expansion of 2.0 in x
0.523 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of (+ x y) in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of y in x
0.523 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.523 * [taylor]: Taking taylor expansion of 2.0 in x
0.523 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of (+ x y) in x
0.523 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of y in x
0.524 * [taylor]: Taking taylor expansion of 0 in y
0.524 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.524 * [taylor]: Taking taylor expansion of 2.0 in y
0.524 * [taylor]: Taking taylor expansion of y in y
0.526 * [taylor]: Taking taylor expansion of 2.0 in y
0.529 * [taylor]: Taking taylor expansion of 0 in y
0.531 * [taylor]: Taking taylor expansion of 0 in y
0.532 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.532 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.532 * [taylor]: Taking taylor expansion of 2.0 in y
0.532 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.532 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.532 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.532 * [taylor]: Taking taylor expansion of y in y
0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.532 * [taylor]: Taking taylor expansion of x in y
0.532 * [taylor]: Taking taylor expansion of x in y
0.533 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.533 * [taylor]: Taking taylor expansion of 2.0 in x
0.533 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.533 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.533 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.534 * [taylor]: Taking taylor expansion of 2.0 in x
0.534 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.534 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of 2.0 in y
0.536 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.536 * [taylor]: Taking taylor expansion of 2.0 in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.539 * [taylor]: Taking taylor expansion of 0 in y
0.542 * [taylor]: Taking taylor expansion of 0 in y
0.546 * [taylor]: Taking taylor expansion of 0 in y
0.547 * [approximate]: Taking taylor expansion of (* -2.0 (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x)) in (x y) around 0
0.547 * [taylor]: Taking taylor expansion of (* -2.0 (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x)) in y
0.547 * [taylor]: Taking taylor expansion of -2.0 in y
0.547 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x) in y
0.547 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in y
0.547 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in y
0.547 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in y
0.547 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.547 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.547 * [taylor]: Taking taylor expansion of x in y
0.549 * [taylor]: Taking taylor expansion of x in y
0.549 * [taylor]: Taking taylor expansion of (* -2.0 (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x)) in x
0.549 * [taylor]: Taking taylor expansion of -2.0 in x
0.549 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x) in x
0.549 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in x
0.549 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
0.549 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
0.549 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (* -2.0 (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x)) in x
0.552 * [taylor]: Taking taylor expansion of -2.0 in x
0.552 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) x) in x
0.552 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (/ 1 y) (/ 1 x)))) 2) in x
0.552 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 y) (/ 1 x)))) in x
0.552 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x))) in x
0.552 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.552 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.552 * [taylor]: Taking taylor expansion of y in x
0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of +nan.0 in y
0.559 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
0.559 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
0.559 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.559 * [taylor]: Taking taylor expansion of +nan.0 in y
0.559 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.559 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.559 * [taylor]: Taking taylor expansion of +nan.0 in y
0.567 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
0.567 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
0.567 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.567 * [taylor]: Taking taylor expansion of +nan.0 in y
0.567 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.567 * [taylor]: Taking taylor expansion of y in y
0.567 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
0.567 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
0.567 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.567 * [taylor]: Taking taylor expansion of +nan.0 in y
0.567 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.567 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.567 * [taylor]: Taking taylor expansion of y in y
0.568 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.568 * [taylor]: Taking taylor expansion of +nan.0 in y
0.574 * * * [progress]: simplifying candidates
0.576 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x (sqrt (+ x y))) (sqrt (+ x y)))
  (* (* x (sqrt (+ x y))) (sqrt (+ x y)))
  (+ (+ (log x) (log (sqrt (+ x y)))) (log (sqrt (+ x y))))
  (+ (log (* x (sqrt (+ x y)))) (log (sqrt (+ x y))))
  (log (* (* x (sqrt (+ x y))) (sqrt (+ x y))))
  (exp (* (* x (sqrt (+ x y))) (sqrt (+ x y))))
  (* (* (* (* x x) x) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (* (* (* x (sqrt (+ x y))) (* x (sqrt (+ x y)))) (* x (sqrt (+ x y)))) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (cbrt (* (* x (sqrt (+ x y))) (sqrt (+ x y)))) (cbrt (* (* x (sqrt (+ x y))) (sqrt (+ x y)))))
  (cbrt (* (* x (sqrt (+ x y))) (sqrt (+ x y))))
  (* (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) (* (* x (sqrt (+ x y))) (sqrt (+ x y)))) (* (* x (sqrt (+ x y))) (sqrt (+ x y))))
  (sqrt (* (* x (sqrt (+ x y))) (sqrt (+ x y))))
  (sqrt (* (* x (sqrt (+ x y))) (sqrt (+ x y))))
  (* (* x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (+ (pow x 3) (pow y 3))))
  (* (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (+ (* x x) (- (* y y) (* x y)))))
  (* (* x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (- x y)))
  (* (* x (sqrt (- (* x x) (* y y)))) (sqrt (+ (pow x 3) (pow y 3))))
  (* (sqrt (- x y)) (sqrt (+ (* x x) (- (* y y) (* x y)))))
  (* (* x (sqrt (- (* x x) (* y y)))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (- x y)) (sqrt (- x y)))
  (* (* x (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (* (* x (sqrt (+ x y))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* (* x (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (* (* x (sqrt (+ x y))) (sqrt 1))
  (* (* x (sqrt (+ x y))) (sqrt 1))
  (* (* x (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (* (* x (sqrt (+ x y))) 1)
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (* x (sqrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3))))
  (* (* x (sqrt (+ x y))) (sqrt (- (* x x) (* y y))))
  (* (* x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (+ x y)))
  (* (* x (sqrt (- (* x x) (* y y)))) (sqrt (+ x y)))
  (* x (sqrt (+ x y)))
  (+ (log x) (log (sqrt (+ x y))))
  (log (* x (sqrt (+ x y))))
  (exp (* x (sqrt (+ x y))))
  (* (* (* x x) x) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (cbrt (* x (sqrt (+ x y)))) (cbrt (* x (sqrt (+ x y)))))
  (cbrt (* x (sqrt (+ x y))))
  (* (* (* x (sqrt (+ x y))) (* x (sqrt (+ x y)))) (* x (sqrt (+ x y))))
  (sqrt (* x (sqrt (+ x y))))
  (sqrt (* x (sqrt (+ x y))))
  (* (sqrt x) (sqrt (sqrt (+ x y))))
  (* (sqrt x) (sqrt (sqrt (+ x y))))
  (* (sqrt x) (sqrt (sqrt (+ x y))))
  (* (sqrt x) (sqrt (sqrt (+ x y))))
  (* x (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (* x (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (sqrt (sqrt (+ x y))))
  (* x (sqrt 1))
  (* x (sqrt 1))
  (* x (sqrt (sqrt (+ x y))))
  (* x 1)
  (* (cbrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* x (sqrt (+ x y)))
  (* x (sqrt (+ (pow x 3) (pow y 3))))
  (* x (sqrt (- (* x x) (* y y))))
  (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0)
  (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0)
  (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0)
  (+ (+ (+ (log x) (log (sqrt (+ x y)))) (log (sqrt (+ x y)))) (log 2.0))
  (+ (+ (log (* x (sqrt (+ x y)))) (log (sqrt (+ x y)))) (log 2.0))
  (+ (log (* (* x (sqrt (+ x y))) (sqrt (+ x y)))) (log 2.0))
  (log (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))
  (exp (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))
  (* (* (* (* (* x x) x) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))) (* (* 2.0 2.0) 2.0))
  (* (* (* (* (* x (sqrt (+ x y))) (* x (sqrt (+ x y)))) (* x (sqrt (+ x y)))) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))) (* (* 2.0 2.0) 2.0))
  (* (* (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) (* (* x (sqrt (+ x y))) (sqrt (+ x y)))) (* (* x (sqrt (+ x y))) (sqrt (+ x y)))) (* (* 2.0 2.0) 2.0))
  (* (cbrt (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0)) (cbrt (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0)))
  (cbrt (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))
  (* (* (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0) (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0)) (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))
  (sqrt (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))
  (sqrt (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))
  (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) (* (cbrt 2.0) (cbrt 2.0)))
  (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) (sqrt 2.0))
  (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 1)
  (* (sqrt (+ x y)) 2.0)
  (* (* (* x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (+ (pow x 3) (pow y 3)))) 2.0)
  (* (* (* x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y)))) 2.0)
  (* (* (* x (sqrt (- (* x x) (* y y)))) (sqrt (+ (pow x 3) (pow y 3)))) 2.0)
  (* (* (* x (sqrt (- (* x x) (* y y)))) (sqrt (- (* x x) (* y y)))) 2.0)
  (* (* (* x (sqrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3)))) 2.0)
  (* (* (* x (sqrt (+ x y))) (sqrt (- (* x x) (* y y)))) 2.0)
  (* (* (* x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (+ x y))) 2.0)
  (* (* (* x (sqrt (- (* x x) (* y y)))) (sqrt (+ x y))) 2.0)
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (* x y)))))))
  (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (+ +nan.0 (- (+ (* +nan.0 x) (- (* +nan.0 (/ 1 x)))))))
0.585 * * [simplify]: iteration  0 :  388  enodes  (cost  652 )
0.593 * * [simplify]: iteration  1 :  1833  enodes  (cost  511 )
0.630 * * [simplify]: iteration  2 :  5001  enodes  (cost  501 )
0.633 * [simplify]: Simplified to:
   (* x (+ x y))
  (* x (+ x y))
  (log (* x (+ x y)))
  (log (* x (+ x y)))
  (log (* x (+ x y)))
  (pow (exp x) (+ x y))
  (pow (* x (+ x y)) 3)
  (pow (* x (+ x y)) 3)
  (* (cbrt (* (* x (sqrt (+ x y))) (sqrt (+ x y)))) (cbrt (* (* x (sqrt (+ x y))) (sqrt (+ x y)))))
  (cbrt (* (* x (sqrt (+ x y))) (sqrt (+ x y))))
  (pow (* x (+ x y)) 3)
  (sqrt (* (* x (sqrt (+ x y))) (sqrt (+ x y))))
  (sqrt (* (* x (sqrt (+ x y))) (sqrt (+ x y))))
  (* (+ (pow x 3) (pow y 3)) x)
  (+ (* y (- y x)) (pow x 2))
  (* (* x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (- x y)))
  (* (* x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (- x y)))
  (* (- (* x x) (* y y)) x)
  (- x y)
  (* (* x (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (* x (* (sqrt (+ x y)) (fabs (cbrt (+ x y)))))
  (* (* x (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (* x (sqrt (+ x y)))
  (* x (sqrt (+ x y)))
  (* (* x (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (* x (sqrt (+ x y)))
  (+ x y)
  (* (* x (sqrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3))))
  (* (* x (sqrt (+ x y))) (sqrt (- (* x x) (* y y))))
  (* (* x (sqrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3))))
  (* (* x (sqrt (+ x y))) (sqrt (- (* x x) (* y y))))
  (* x (sqrt (+ x y)))
  (log (* x (sqrt (+ x y))))
  (log (* x (sqrt (+ x y))))
  (exp (* x (sqrt (+ x y))))
  (pow (* x (sqrt (+ x y))) 3)
  (* (cbrt (* x (sqrt (+ x y)))) (cbrt (* x (sqrt (+ x y)))))
  (cbrt (* x (sqrt (+ x y))))
  (pow (* x (sqrt (+ x y))) 3)
  (sqrt (* x (sqrt (+ x y))))
  (sqrt (* x (sqrt (+ x y))))
  (* (sqrt (sqrt (+ x y))) (pow x 1/2))
  (* (sqrt (sqrt (+ x y))) (pow x 1/2))
  (* (sqrt (sqrt (+ x y))) (pow x 1/2))
  (* (sqrt (sqrt (+ x y))) (pow x 1/2))
  (* x (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (* (fabs (cbrt (+ x y))) x)
  (* x (sqrt (sqrt (+ x y))))
  x
  x
  (* x (sqrt (sqrt (+ x y))))
  x
  (* (cbrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* x (sqrt (+ x y)))
  (* x (sqrt (+ (pow x 3) (pow y 3))))
  (* x (sqrt (- (* x x) (* y y))))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (+ (log (* x (+ x y))) (log 2.0))
  (+ (log (* x (+ x y))) (log 2.0))
  (+ (log (* x (+ x y))) (log 2.0))
  (+ (log (* x (+ x y))) (log 2.0))
  (pow (exp (* x (+ x y))) 2.0)
  (pow (* 2.0 (* x (+ x y))) 3)
  (pow (* 2.0 (* x (+ x y))) 3)
  (pow (* 2.0 (* x (+ x y))) 3)
  (* (cbrt (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0)) (cbrt (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0)))
  (cbrt (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))
  (pow (* 2.0 (* x (+ x y))) 3)
  (sqrt (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))
  (sqrt (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* x (+ x y)))
  (* (sqrt 2.0) (* x (+ x y)))
  (* x (+ x y))
  (* (sqrt (+ x y)) 2.0)
  (* (* 2.0 x) (+ (pow x 3) (pow y 3)))
  (* (* (* x (sqrt (- (* x x) (* y y)))) (sqrt (+ (pow x 3) (pow y 3)))) 2.0)
  (* (* (* x (sqrt (- (* x x) (* y y)))) (sqrt (+ (pow x 3) (pow y 3)))) 2.0)
  (* (* 2.0 x) (- (* x x) (* y y)))
  (* (* (* x (sqrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3)))) 2.0)
  (* (* (* x (sqrt (+ x y))) (sqrt (- (* x x) (* y y)))) 2.0)
  (* (* (* x (sqrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3)))) 2.0)
  (* (* (* x (sqrt (+ x y))) (sqrt (- (* x x) (* y y)))) 2.0)
  (* x (+ x y))
  (* x (+ x y))
  (+ (* +nan.0 (- x (/ 1 x))) (- +nan.0))
  (* +nan.0 (+ (- (pow x 2)) (- (pow x 3) (* x y))))
  (* +nan.0 (+ (- x) (- (/ y x) y)))
  (+ (* +nan.0 (- x (/ 1 x))) (- +nan.0))
  (* 2.0 (* x (+ x y)))
  (* 2.0 (* x (+ x y)))
  (+ (* +nan.0 (- x (/ 1 x))) (- +nan.0))
0.634 * * * [progress]: adding candidates to table
0.764 * [progress]: [Phase 3 of 3] Extracting.
0.764 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (* (+ x y) 2.0)))> #<alt (λ (x y) (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))>)
0.764 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.764 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (* (+ x y) 2.0)))> #<alt (λ (x y) (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))>)
0.775 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (* (+ x y) 2.0)))> #<alt (λ (x y) (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))>)
0.786 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.787 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* (+ x y) 2.0))
0.787 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.787 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.788 * [simplify]: Simplified to:
   (* x (* (+ x y) 2.0))
1.312 * [regime-testing]: Baseline error score: 0.02575321915239405
1.313 * [regime-testing]: Oracle error score: 0.023877984748093512
1.314 * [regime-testing]: End program error score: 0.02575321915239405
1.331 * [regime-testing]: Target error score: 0.009751218902362795