5.576 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (+ (* x x) (* x y)))
0.020 * * [simplify]: iteration  0 :  18  enodes  (cost  3 )
0.021 * * [simplify]: iteration  1 :  36  enodes  (cost  3 )
0.022 * * [simplify]: iteration  2 :  58  enodes  (cost  3 )
0.024 * * [simplify]: iteration  3 :  60  enodes  (cost  3 )
0.025 * * [simplify]: iteration  4 :  60  enodes  (cost  3 )
0.026 * [simplify]: Simplified to:
   (* (* x (+ x y)) 2.0)
0.027 * * [progress]: iteration 1 / 4
0.027 * * * [progress]: picking best candidate
0.030 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (+ x y)) 2.0))>
0.030 * * * [progress]: localizing error
0.034 * * * [progress]: generating rewritten candidates
0.034 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.040 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.048 * * * [progress]: generating series expansions
0.048 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.048 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.048 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.048 * [taylor]: Taking taylor expansion of x in y
0.048 * [taylor]: Taking taylor expansion of (+ x y) in y
0.048 * [taylor]: Taking taylor expansion of x in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of (+ x y) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of (+ x y) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of 1 in y
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.052 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of 1 in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.063 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of 1 in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.071 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.079 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.079 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.079 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.079 * [taylor]: Taking taylor expansion of 2.0 in y
0.079 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.079 * [taylor]: Taking taylor expansion of x in y
0.079 * [taylor]: Taking taylor expansion of (+ x y) in y
0.079 * [taylor]: Taking taylor expansion of x in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.079 * [taylor]: Taking taylor expansion of 2.0 in x
0.079 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of (+ x y) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.079 * [taylor]: Taking taylor expansion of 2.0 in x
0.079 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of (+ x y) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.080 * [taylor]: Taking taylor expansion of 2.0 in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.082 * [taylor]: Taking taylor expansion of 2.0 in y
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.087 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.087 * [taylor]: Taking taylor expansion of 2.0 in y
0.087 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.088 * [taylor]: Taking taylor expansion of x in y
0.088 * [taylor]: Taking taylor expansion of x in y
0.088 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.088 * [taylor]: Taking taylor expansion of 2.0 in x
0.088 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.089 * [taylor]: Taking taylor expansion of 2.0 in x
0.089 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of 2.0 in y
0.091 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.091 * [taylor]: Taking taylor expansion of 2.0 in y
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.102 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.102 * [taylor]: Taking taylor expansion of 2.0 in y
0.102 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.103 * [taylor]: Taking taylor expansion of x in y
0.103 * [taylor]: Taking taylor expansion of x in y
0.103 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.103 * [taylor]: Taking taylor expansion of 2.0 in x
0.103 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of x in x
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
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of 2.0 in y
0.106 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.106 * [taylor]: Taking taylor expansion of 2.0 in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * * * [progress]: simplifying candidates
0.118 * [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)))
0.121 * * [simplify]: iteration  0 :  201  enodes  (cost  193 )
0.126 * * [simplify]: iteration  1 :  1117  enodes  (cost  164 )
0.152 * * [simplify]: iteration  2 :  5002  enodes  (cost  164 )
0.153 * [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)))
0.154 * * * [progress]: adding candidates to table
0.218 * * [progress]: iteration 2 / 4
0.218 * * * [progress]: picking best candidate
0.224 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (+ x y) 2.0)))>
0.224 * * * [progress]: localizing error
0.228 * * * [progress]: generating rewritten candidates
0.228 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.235 * * * [progress]: generating series expansions
0.236 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.236 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.236 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.236 * [taylor]: Taking taylor expansion of 2.0 in y
0.236 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of (+ x y) in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.236 * [taylor]: Taking taylor expansion of 2.0 in x
0.236 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of (+ x y) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of y in x
0.236 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.236 * [taylor]: Taking taylor expansion of 2.0 in x
0.236 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of (+ x y) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of 0 in y
0.237 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.238 * [taylor]: Taking taylor expansion of 2.0 in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of 2.0 in y
0.242 * [taylor]: Taking taylor expansion of 0 in y
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.245 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.245 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.245 * [taylor]: Taking taylor expansion of 2.0 in y
0.245 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.245 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.245 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.245 * [taylor]: Taking taylor expansion of 2.0 in x
0.245 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.246 * [taylor]: Taking taylor expansion of 2.0 in x
0.246 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 2.0 in y
0.249 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.249 * [taylor]: Taking taylor expansion of 2.0 in y
0.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.249 * [taylor]: Taking taylor expansion of y in y
0.252 * [taylor]: Taking taylor expansion of 0 in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.260 * [taylor]: Taking taylor expansion of 0 in y
0.260 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.260 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.260 * [taylor]: Taking taylor expansion of 2.0 in y
0.260 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.260 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.260 * [taylor]: Taking taylor expansion of x in y
0.261 * [taylor]: Taking taylor expansion of x in y
0.261 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.261 * [taylor]: Taking taylor expansion of 2.0 in x
0.261 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.262 * [taylor]: Taking taylor expansion of 2.0 in x
0.262 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.262 * [taylor]: Taking taylor expansion of y in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.263 * [taylor]: Taking taylor expansion of 2.0 in y
0.264 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.264 * [taylor]: Taking taylor expansion of 2.0 in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.271 * [taylor]: Taking taylor expansion of 0 in y
0.275 * [taylor]: Taking taylor expansion of 0 in y
0.275 * * * [progress]: simplifying candidates
0.276 * [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)))
0.279 * * [simplify]: iteration  0 :  148  enodes  (cost  106 )
0.282 * * [simplify]: iteration  1 :  591  enodes  (cost  87 )
0.296 * * [simplify]: iteration  2 :  3220  enodes  (cost  87 )
0.359 * * [simplify]: iteration  3 :  5002  enodes  (cost  87 )
0.360 * [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)))
0.360 * * * [progress]: adding candidates to table
0.397 * * [progress]: iteration 3 / 4
0.397 * * * [progress]: picking best candidate
0.398 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ (pow x 2) (* x y)) 2.0))>
0.399 * * * [progress]: localizing error
0.405 * * * [progress]: generating rewritten candidates
0.405 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.409 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.417 * * * [progress]: generating series expansions
0.417 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.417 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* x y)) in (x y) around 0
0.417 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in y
0.417 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.417 * [taylor]: Taking taylor expansion of x in y
0.417 * [taylor]: Taking taylor expansion of (* x y) in y
0.417 * [taylor]: Taking taylor expansion of x in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.417 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.417 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (* x y) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.417 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.417 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (* x y) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of y in x
0.418 * [taylor]: Taking taylor expansion of 0 in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.419 * [taylor]: Taking taylor expansion of 1 in y
0.421 * [taylor]: Taking taylor expansion of 0 in y
0.422 * [taylor]: Taking taylor expansion of 0 in y
0.423 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.423 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.423 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.423 * [taylor]: Taking taylor expansion of x in y
0.423 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.423 * [taylor]: Taking taylor expansion of (* x y) in y
0.423 * [taylor]: Taking taylor expansion of x in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.423 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.423 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.424 * [taylor]: Taking taylor expansion of (* x y) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.424 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.425 * [taylor]: Taking taylor expansion of (* x y) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of 1 in y
0.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of 0 in y
0.431 * [taylor]: Taking taylor expansion of 0 in y
0.434 * [taylor]: Taking taylor expansion of 0 in y
0.434 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.434 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.434 * [taylor]: Taking taylor expansion of x in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.434 * [taylor]: Taking taylor expansion of (* x y) in y
0.434 * [taylor]: Taking taylor expansion of x in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.435 * [taylor]: Taking taylor expansion of (* x y) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.436 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.436 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.436 * [taylor]: Taking taylor expansion of (* x y) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.436 * [taylor]: Taking taylor expansion of y in x
0.437 * [taylor]: Taking taylor expansion of 1 in y
0.438 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of 0 in y
0.442 * [taylor]: Taking taylor expansion of 0 in y
0.449 * [taylor]: Taking taylor expansion of 0 in y
0.449 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.449 * [approximate]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in (x y) around 0
0.449 * [taylor]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in y
0.449 * [taylor]: Taking taylor expansion of 2.0 in y
0.449 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in y
0.449 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.449 * [taylor]: Taking taylor expansion of x in y
0.449 * [taylor]: Taking taylor expansion of (* x y) in y
0.449 * [taylor]: Taking taylor expansion of x in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.450 * [taylor]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in x
0.450 * [taylor]: Taking taylor expansion of 2.0 in x
0.450 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.450 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of (* x y) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of y in x
0.450 * [taylor]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in x
0.450 * [taylor]: Taking taylor expansion of 2.0 in x
0.450 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.450 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of (* x y) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of y in x
0.450 * [taylor]: Taking taylor expansion of 0 in y
0.451 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.451 * [taylor]: Taking taylor expansion of 2.0 in y
0.451 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of 2.0 in y
0.456 * [taylor]: Taking taylor expansion of 0 in y
0.459 * [taylor]: Taking taylor expansion of 0 in y
0.459 * [approximate]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.459 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.459 * [taylor]: Taking taylor expansion of 2.0 in y
0.459 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.459 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.459 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.459 * [taylor]: Taking taylor expansion of x in y
0.459 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.459 * [taylor]: Taking taylor expansion of (* x y) in y
0.460 * [taylor]: Taking taylor expansion of x in y
0.460 * [taylor]: Taking taylor expansion of y in y
0.460 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.460 * [taylor]: Taking taylor expansion of 2.0 in x
0.460 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.460 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.460 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.461 * [taylor]: Taking taylor expansion of (* x y) in x
0.461 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of y in x
0.461 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.461 * [taylor]: Taking taylor expansion of 2.0 in x
0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.461 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.461 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.461 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.461 * [taylor]: Taking taylor expansion of (* x y) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of 2.0 in y
0.464 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.464 * [taylor]: Taking taylor expansion of 2.0 in y
0.464 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.466 * [taylor]: Taking taylor expansion of 0 in y
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.474 * [taylor]: Taking taylor expansion of 0 in y
0.475 * [approximate]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.475 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.475 * [taylor]: Taking taylor expansion of 2.0 in y
0.475 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.475 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.475 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.475 * [taylor]: Taking taylor expansion of x in y
0.475 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.475 * [taylor]: Taking taylor expansion of (* x y) in y
0.475 * [taylor]: Taking taylor expansion of x in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.476 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.476 * [taylor]: Taking taylor expansion of 2.0 in x
0.476 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.476 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.476 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.476 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.476 * [taylor]: Taking taylor expansion of (* x y) in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.476 * [taylor]: Taking taylor expansion of y in x
0.476 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.476 * [taylor]: Taking taylor expansion of 2.0 in x
0.477 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.477 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.477 * [taylor]: Taking taylor expansion of (* x y) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of y in x
0.478 * [taylor]: Taking taylor expansion of 2.0 in y
0.479 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.479 * [taylor]: Taking taylor expansion of 2.0 in y
0.479 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.482 * [taylor]: Taking taylor expansion of 0 in y
0.485 * [taylor]: Taking taylor expansion of 0 in y
0.490 * [taylor]: Taking taylor expansion of 0 in y
0.490 * * * [progress]: simplifying candidates
0.491 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (pow x 2)) (exp (* x y)))
  (log (+ (pow x 2) (* x y)))
  (exp (+ (pow x 2) (* x y)))
  (* (cbrt (+ (pow x 2) (* x y))) (cbrt (+ (pow x 2) (* x y))))
  (cbrt (+ (pow x 2) (* x y)))
  (* (* (+ (pow x 2) (* x y)) (+ (pow x 2) (* x y))) (+ (pow x 2) (* x y)))
  (sqrt (+ (pow x 2) (* x y)))
  (sqrt (+ (pow x 2) (* x y)))
  (+ (pow (pow x 2) 3) (pow (* x y) 3))
  (+ (* (pow x 2) (pow x 2)) (- (* (* x y) (* x y)) (* (pow x 2) (* x y))))
  (- (* (pow x 2) (pow x 2)) (* (* x y) (* x y)))
  (- (pow x 2) (* x y))
  (+ x y)
  (* (+ (pow x 2) (* x y)) 2.0)
  (+ (log (+ (pow x 2) (* x y))) (log 2.0))
  (log (* (+ (pow x 2) (* x y)) 2.0))
  (exp (* (+ (pow x 2) (* x y)) 2.0))
  (* (* (* (+ (pow x 2) (* x y)) (+ (pow x 2) (* x y))) (+ (pow x 2) (* x y))) (* (* 2.0 2.0) 2.0))
  (* (cbrt (* (+ (pow x 2) (* x y)) 2.0)) (cbrt (* (+ (pow x 2) (* x y)) 2.0)))
  (cbrt (* (+ (pow x 2) (* x y)) 2.0))
  (* (* (* (+ (pow x 2) (* x y)) 2.0) (* (+ (pow x 2) (* x y)) 2.0)) (* (+ (pow x 2) (* x y)) 2.0))
  (sqrt (* (+ (pow x 2) (* x y)) 2.0))
  (sqrt (* (+ (pow x 2) (* x y)) 2.0))
  (* (sqrt (+ (pow x 2) (* x y))) (sqrt 2.0))
  (* (sqrt (+ (pow x 2) (* x y))) (sqrt 2.0))
  (* (+ (pow x 2) (* x y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (+ (pow x 2) (* x y)) (sqrt 2.0))
  (* (+ (pow x 2) (* x y)) 1)
  (* (cbrt (+ (pow x 2) (* x y))) 2.0)
  (* (sqrt (+ (pow x 2) (* x y))) 2.0)
  (* (+ (pow x 2) (* x y)) 2.0)
  (* (+ x y) 2.0)
  (* (+ (pow (pow x 2) 3) (pow (* x y) 3)) 2.0)
  (* (- (* (pow x 2) (pow x 2)) (* (* x y) (* x 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)))
0.494 * * [simplify]: iteration  0 :  153  enodes  (cost  216 )
0.498 * * [simplify]: iteration  1 :  682  enodes  (cost  182 )
0.515 * * [simplify]: iteration  2 :  3882  enodes  (cost  173 )
0.596 * * [simplify]: iteration  3 :  5001  enodes  (cost  172 )
0.597 * [simplify]: Simplified to:
   (pow (exp x) (+ x y))
  (log (+ (pow x 2) (* x y)))
  (pow (exp x) (+ x y))
  (* (cbrt (+ (pow x 2) (* x y))) (cbrt (+ (pow x 2) (* x y))))
  (cbrt (+ (pow x 2) (* x y)))
  (pow (* x (+ x y)) 3)
  (sqrt (+ (pow x 2) (* x y)))
  (sqrt (+ (pow x 2) (* x y)))
  (+ (pow (pow x 2) 3) (pow (* x y) 3))
  (* x (+ (pow x 3) (* y (* x (- y x)))))
  (* (pow x 2) (- (pow x 2) (* y y)))
  (* x (- x y))
  (+ x y)
  (* (* 2.0 x) (+ x y))
  (log (* (+ (pow x 2) (* x y)) 2.0))
  (log (* (+ (pow x 2) (* x y)) 2.0))
  (pow (exp 2.0) (* x (+ x y)))
  (pow (* 2.0 (+ (pow x 2) (* x y))) 3)
  (* (cbrt (* (+ (pow x 2) (* x y)) 2.0)) (cbrt (* (+ (pow x 2) (* x y)) 2.0)))
  (cbrt (* (+ (pow x 2) (* x y)) 2.0))
  (pow (* 2.0 (+ (pow x 2) (* x y))) 3)
  (sqrt (* (+ (pow x 2) (* x y)) 2.0))
  (sqrt (* (+ (pow x 2) (* x y)) 2.0))
  (* (sqrt (+ (pow x 2) (* x y))) (sqrt 2.0))
  (* (sqrt (+ (pow x 2) (* x y))) (sqrt 2.0))
  (* (* (* x (+ x y)) (cbrt 2.0)) (cbrt 2.0))
  (* (* x (+ x y)) (sqrt 2.0))
  (* x (+ x y))
  (* (cbrt (+ (pow x 2) (* x y))) 2.0)
  (* (sqrt (+ (pow x 2) (* x y))) 2.0)
  (* (* 2.0 x) (+ x y))
  (* (+ x y) 2.0)
  (* (+ (pow (pow x 2) 3) (pow (* x y) 3)) 2.0)
  (* (* x (+ x y)) (* (* x (- x 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))
0.597 * * * [progress]: adding candidates to table
0.669 * [progress]: [Phase 3 of 3] Extracting.
0.669 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (+ (pow x 2) (* x y)) 2.0))> #<alt (λ (x y) (* x (* (+ x y) 2.0)))>)
0.669 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.669 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (+ (pow x 2) (* x y)) 2.0))> #<alt (λ (x y) (* x (* (+ x y) 2.0)))>)
0.680 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (+ (pow x 2) (* x y)) 2.0))> #<alt (λ (x y) (* x (* (+ x y) 2.0)))>)
0.691 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.691 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* (+ x y) 2.0))
0.692 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.692 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.692 * [simplify]: Simplified to:
   (* x (* (+ x y) 2.0))
1.192 * [regime-testing]: Baseline error score: 0.0498812351543943
1.192 * [regime-testing]: Oracle error score: 0.0026253281660207524
1.194 * [regime-testing]: End program error score: 0.0498812351543943
1.210 * [regime-testing]: Target error score: 0.009876234529316165