8.862 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.086 * * * [progress]: [2/2] Setting up program.
0.088 * [progress]: [Phase 2 of 3] Improving.
0.089 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (+ (* x x) (* x y)))
0.091 * * [simplify]: iteration  0 :  18  enodes  (cost  3 )
0.092 * * [simplify]: iteration  1 :  36  enodes  (cost  3 )
0.094 * * [simplify]: iteration  2 :  58  enodes  (cost  3 )
0.095 * * [simplify]: iteration  3 :  60  enodes  (cost  3 )
0.096 * * [simplify]: iteration  4 :  60  enodes  (cost  3 )
0.097 * [simplify]: Simplified to:
   (* (* x (+ x y)) 2.0)
0.100 * * [progress]: iteration 1 / 4
0.100 * * * [progress]: picking best candidate
0.105 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (+ x y)) 2.0))>
0.105 * * * [progress]: localizing error
0.109 * * * [progress]: generating rewritten candidates
0.109 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.115 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.123 * * * [progress]: generating series expansions
0.123 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.123 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.123 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of (+ x y) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (+ x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (+ x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 1 in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.124 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of 1 in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.128 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of 1 in y
0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.130 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.130 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.130 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.130 * [taylor]: Taking taylor expansion of 2.0 in y
0.130 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.130 * [taylor]: Taking taylor expansion of x in y
0.130 * [taylor]: Taking taylor expansion of (+ x y) in y
0.130 * [taylor]: Taking taylor expansion of x in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.130 * [taylor]: Taking taylor expansion of 2.0 in x
0.130 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (+ x y) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.130 * [taylor]: Taking taylor expansion of 2.0 in x
0.130 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (+ x y) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.130 * [taylor]: Taking taylor expansion of 2.0 in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of 2.0 in y
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.131 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.131 * [taylor]: Taking taylor expansion of 2.0 in y
0.131 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.131 * [taylor]: Taking taylor expansion of 2.0 in x
0.131 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.131 * [taylor]: Taking taylor expansion of 2.0 in x
0.131 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of 2.0 in y
0.132 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.132 * [taylor]: Taking taylor expansion of 2.0 in y
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.133 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.133 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.133 * [taylor]: Taking taylor expansion of 2.0 in y
0.133 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.133 * [taylor]: Taking taylor expansion of 2.0 in x
0.133 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.134 * [taylor]: Taking taylor expansion of 2.0 in x
0.134 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of 2.0 in y
0.134 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.134 * [taylor]: Taking taylor expansion of 2.0 in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.135 * * * [progress]: simplifying candidates
0.136 * [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)))
0.140 * * [simplify]: iteration  0 :  201  enodes  (cost  193 )
0.145 * * [simplify]: iteration  1 :  1117  enodes  (cost  164 )
0.170 * * [simplify]: iteration  2 :  5002  enodes  (cost  164 )
0.172 * [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)))
0.172 * * * [progress]: adding candidates to table
0.211 * * [progress]: iteration 2 / 4
0.211 * * * [progress]: picking best candidate
0.216 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (+ x y) 2.0)))>
0.216 * * * [progress]: localizing error
0.220 * * * [progress]: generating rewritten candidates
0.220 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.229 * * * [progress]: generating series expansions
0.230 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.230 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.230 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.230 * [taylor]: Taking taylor expansion of 2.0 in y
0.230 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.230 * [taylor]: Taking taylor expansion of x in y
0.230 * [taylor]: Taking taylor expansion of (+ x y) in y
0.230 * [taylor]: Taking taylor expansion of x in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.230 * [taylor]: Taking taylor expansion of 2.0 in x
0.230 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (+ x y) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.230 * [taylor]: Taking taylor expansion of 2.0 in x
0.230 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (+ x y) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.230 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.230 * [taylor]: Taking taylor expansion of 2.0 in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of 2.0 in y
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.231 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.231 * [taylor]: Taking taylor expansion of 2.0 in y
0.231 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.231 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.231 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.231 * [taylor]: Taking taylor expansion of x in y
0.231 * [taylor]: Taking taylor expansion of x in y
0.231 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.231 * [taylor]: Taking taylor expansion of 2.0 in x
0.231 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.231 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.231 * [taylor]: Taking taylor expansion of 2.0 in x
0.232 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.232 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of 2.0 in y
0.232 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.232 * [taylor]: Taking taylor expansion of 2.0 in y
0.232 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.233 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.233 * [taylor]: Taking taylor expansion of 2.0 in y
0.233 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.233 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.233 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.233 * [taylor]: Taking taylor expansion of y in y
0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.233 * [taylor]: Taking taylor expansion of x in y
0.233 * [taylor]: Taking taylor expansion of x in y
0.233 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.233 * [taylor]: Taking taylor expansion of 2.0 in x
0.233 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.233 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.233 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.234 * [taylor]: Taking taylor expansion of 2.0 in x
0.234 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.234 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.234 * [taylor]: Taking taylor expansion of y in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of 2.0 in y
0.234 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.234 * [taylor]: Taking taylor expansion of 2.0 in y
0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * * * [progress]: simplifying candidates
0.236 * [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)))
0.239 * * [simplify]: iteration  0 :  148  enodes  (cost  106 )
0.242 * * [simplify]: iteration  1 :  591  enodes  (cost  87 )
0.255 * * [simplify]: iteration  2 :  3220  enodes  (cost  87 )
0.317 * * [simplify]: iteration  3 :  5002  enodes  (cost  87 )
0.318 * [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)))
0.318 * * * [progress]: adding candidates to table
0.339 * * [progress]: iteration 3 / 4
0.339 * * * [progress]: picking best candidate
0.341 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))>
0.341 * * * [progress]: localizing error
0.348 * * * [progress]: generating rewritten candidates
0.348 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.359 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
0.368 * * * [progress]: generating series expansions
0.368 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.368 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.368 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.368 * [taylor]: Taking taylor expansion of x in y
0.368 * [taylor]: Taking taylor expansion of (+ x y) in y
0.368 * [taylor]: Taking taylor expansion of x in y
0.368 * [taylor]: Taking taylor expansion of y in y
0.368 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of (+ x y) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of y in x
0.368 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of (+ x y) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of y in x
0.368 * [taylor]: Taking taylor expansion of 0 in y
0.368 * [taylor]: Taking taylor expansion of y in y
0.368 * [taylor]: Taking taylor expansion of 1 in y
0.368 * [taylor]: Taking taylor expansion of 0 in y
0.368 * [taylor]: Taking taylor expansion of 0 in y
0.369 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.369 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.369 * [taylor]: Taking taylor expansion of x in y
0.369 * [taylor]: Taking taylor expansion of x in y
0.369 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.369 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.369 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [taylor]: Taking taylor expansion of 1 in y
0.369 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.370 * [taylor]: Taking taylor expansion of 0 in y
0.370 * [taylor]: Taking taylor expansion of 0 in y
0.370 * [taylor]: Taking taylor expansion of 0 in y
0.371 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x)) in (x y) around 0
0.371 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x)) in y
0.371 * [taylor]: Taking taylor expansion of -1 in y
0.371 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x) in y
0.371 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in y
0.371 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.371 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.371 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.371 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.371 * [taylor]: Taking taylor expansion of y in y
0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.371 * [taylor]: Taking taylor expansion of x in y
0.371 * [taylor]: Taking taylor expansion of x in y
0.371 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x)) in x
0.371 * [taylor]: Taking taylor expansion of -1 in x
0.371 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x) in x
0.371 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in x
0.371 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.371 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.371 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.371 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.371 * [taylor]: Taking taylor expansion of y in x
0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x)) in x
0.371 * [taylor]: Taking taylor expansion of -1 in x
0.371 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x) in x
0.371 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in x
0.371 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.371 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.371 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.371 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.371 * [taylor]: Taking taylor expansion of y in x
0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of (* -1 (pow NAN 2)) in y
0.372 * [taylor]: Taking taylor expansion of -1 in y
0.372 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.372 * [taylor]: Taking taylor expansion of NAN in y
0.373 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4)))) in y
0.373 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4))) in y
0.373 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.373 * [taylor]: Taking taylor expansion of 2 in y
0.373 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.373 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.373 * [taylor]: Taking taylor expansion of NAN in y
0.373 * [taylor]: Taking taylor expansion of y in y
0.373 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.373 * [taylor]: Taking taylor expansion of 2 in y
0.373 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.373 * [taylor]: Taking taylor expansion of NAN in y
0.376 * [taylor]: Taking taylor expansion of (neg (+ (* 5 (pow NAN 6)) (+ (* 6 (/ (pow NAN 4) y)) (/ (pow NAN 2) (pow y 2))))) in y
0.376 * [taylor]: Taking taylor expansion of (+ (* 5 (pow NAN 6)) (+ (* 6 (/ (pow NAN 4) y)) (/ (pow NAN 2) (pow y 2)))) in y
0.376 * [taylor]: Taking taylor expansion of (* 5 (pow NAN 6)) in y
0.376 * [taylor]: Taking taylor expansion of 5 in y
0.376 * [taylor]: Taking taylor expansion of (pow NAN 6) in y
0.376 * [taylor]: Taking taylor expansion of NAN in y
0.376 * [taylor]: Taking taylor expansion of (+ (* 6 (/ (pow NAN 4) y)) (/ (pow NAN 2) (pow y 2))) in y
0.376 * [taylor]: Taking taylor expansion of (* 6 (/ (pow NAN 4) y)) in y
0.376 * [taylor]: Taking taylor expansion of 6 in y
0.376 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) y) in y
0.376 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.376 * [taylor]: Taking taylor expansion of NAN in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) (pow y 2)) in y
0.376 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.376 * [taylor]: Taking taylor expansion of NAN in y
0.376 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.377 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
0.378 * [approximate]: Taking taylor expansion of (* x (sqrt (+ x y))) in (x y) around 0
0.378 * [taylor]: Taking taylor expansion of (* x (sqrt (+ x y))) in y
0.378 * [taylor]: Taking taylor expansion of x in y
0.378 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
0.378 * [taylor]: Taking taylor expansion of (+ x y) in y
0.378 * [taylor]: Taking taylor expansion of x in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.378 * [taylor]: Taking taylor expansion of (* x (sqrt (+ x y))) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.378 * [taylor]: Taking taylor expansion of (+ x y) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of y in x
0.378 * [taylor]: Taking taylor expansion of (* x (sqrt (+ x y))) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.378 * [taylor]: Taking taylor expansion of (+ x y) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of y in x
0.378 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.379 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.379 * [taylor]: Taking taylor expansion of 1/2 in y
0.379 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.379 * [taylor]: Taking taylor expansion of y in y
0.379 * [taylor]: Taking taylor expansion of (neg (* 1/8 (sqrt (/ 1 (pow y 3))))) in y
0.379 * [taylor]: Taking taylor expansion of (* 1/8 (sqrt (/ 1 (pow y 3)))) in y
0.379 * [taylor]: Taking taylor expansion of 1/8 in y
0.379 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
0.379 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.379 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.379 * [taylor]: Taking taylor expansion of y in y
0.380 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.380 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x)))) in y
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.380 * [taylor]: Taking taylor expansion of x in y
0.380 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
0.380 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.380 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.380 * [taylor]: Taking taylor expansion of y in y
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.380 * [taylor]: Taking taylor expansion of x in y
0.380 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x)))) in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.380 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.381 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.381 * [taylor]: Taking taylor expansion of y in x
0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x)))) in x
0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.381 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.381 * [taylor]: Taking taylor expansion of y in x
0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of 0 in y
0.381 * [taylor]: Taking taylor expansion of NAN in y
0.381 * [taylor]: Taking taylor expansion of (- (/ NAN y) (pow NAN 3)) in y
0.381 * [taylor]: Taking taylor expansion of (/ NAN y) in y
0.381 * [taylor]: Taking taylor expansion of NAN in y
0.381 * [taylor]: Taking taylor expansion of y in y
0.381 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.381 * [taylor]: Taking taylor expansion of NAN in y
0.382 * [taylor]: Taking taylor expansion of (- (* 2 (pow NAN 5)) (* 2 (/ (pow NAN 3) y))) in y
0.382 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 5)) in y
0.382 * [taylor]: Taking taylor expansion of 2 in y
0.382 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.382 * [taylor]: Taking taylor expansion of NAN in y
0.382 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 3) y)) in y
0.382 * [taylor]: Taking taylor expansion of 2 in y
0.382 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
0.382 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.382 * [taylor]: Taking taylor expansion of NAN in y
0.382 * [taylor]: Taking taylor expansion of y in y
0.383 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x)) in (x y) around 0
0.383 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x)) in y
0.383 * [taylor]: Taking taylor expansion of -1 in y
0.383 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x) in y
0.383 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.383 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.383 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.383 * [taylor]: Taking taylor expansion of y in y
0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.383 * [taylor]: Taking taylor expansion of x in y
0.383 * [taylor]: Taking taylor expansion of x in y
0.383 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x)) in x
0.383 * [taylor]: Taking taylor expansion of -1 in x
0.384 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x) in x
0.384 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.384 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.384 * [taylor]: Taking taylor expansion of y in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.386 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x)) in x
0.386 * [taylor]: Taking taylor expansion of -1 in x
0.386 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x) in x
0.386 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.387 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.387 * [taylor]: Taking taylor expansion of y in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of (* -1 NAN) in y
0.387 * [taylor]: Taking taylor expansion of -1 in y
0.387 * [taylor]: Taking taylor expansion of NAN in y
0.387 * [taylor]: Taking taylor expansion of (neg (+ (/ NAN y) (pow NAN 3))) in y
0.387 * [taylor]: Taking taylor expansion of (+ (/ NAN y) (pow NAN 3)) in y
0.387 * [taylor]: Taking taylor expansion of (/ NAN y) in y
0.387 * [taylor]: Taking taylor expansion of NAN in y
0.387 * [taylor]: Taking taylor expansion of y in y
0.387 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.388 * [taylor]: Taking taylor expansion of NAN in y
0.389 * [taylor]: Taking taylor expansion of (neg (+ (* 2 (pow NAN 5)) (* 2 (/ (pow NAN 3) y)))) in y
0.389 * [taylor]: Taking taylor expansion of (+ (* 2 (pow NAN 5)) (* 2 (/ (pow NAN 3) y))) in y
0.389 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 5)) in y
0.389 * [taylor]: Taking taylor expansion of 2 in y
0.389 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.389 * [taylor]: Taking taylor expansion of NAN in y
0.389 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 3) y)) in y
0.389 * [taylor]: Taking taylor expansion of 2 in y
0.389 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
0.389 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.389 * [taylor]: Taking taylor expansion of NAN in y
0.389 * [taylor]: Taking taylor expansion of y in y
0.390 * * * [progress]: simplifying candidates
0.391 * [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))))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (- (+ (* x (pow NAN 2)) (* 5 (/ (pow NAN 6) x))) (* 2 (pow NAN 4)))
  (- (+ (* x (* NAN y)) (* 1/2 (* (pow x 2) NAN))) (* 1/8 (* (pow x 3) (pow NAN 3))))
  (- (+ (* x NAN) (* NAN y)) (* 2 (/ (* (pow NAN 3) y) x)))
  (- (+ (* 2 (/ (pow NAN 5) x)) (* x NAN)) (pow NAN 3))
0.396 * * [simplify]: iteration  0 :  310  enodes  (cost  395 )
0.403 * * [simplify]: iteration  1 :  1408  enodes  (cost  340 )
0.431 * * [simplify]: iteration  2 :  5001  enodes  (cost  332 )
0.433 * [simplify]: Simplified to:
   (* x (+ x y))
  (* x (+ x y))
  (+ (log x) (log (+ x y)))
  (+ (log x) (log (+ x y)))
  (+ (log x) (log (+ 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))))
  (* x (+ x y))
  (* x (+ x y))
  (- (+ (* x (pow NAN 2)) (* 5 (/ (pow NAN 6) x))) (* 2 (pow NAN 4)))
  (- (+ (* x (* NAN y)) (* 1/2 (* (pow x 2) NAN))) (* 1/8 (* (pow x 3) (pow NAN 3))))
  (+ (* -2 (/ (* (pow NAN 3) y) x)) (* NAN (+ y x)))
  (- (+ (* 2 (/ (pow NAN 5) x)) (* x NAN)) (pow NAN 3))
0.434 * * * [progress]: adding candidates to table
0.482 * [progress]: [Phase 3 of 3] Extracting.
0.482 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))> #<alt (λ (x y) (* x (* (+ x y) 2.0)))>)
0.482 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.482 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))> #<alt (λ (x y) (* x (* (+ x y) 2.0)))>)
0.515 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* (* x (sqrt (+ x y))) (sqrt (+ x y))) 2.0))> #<alt (λ (x y) (* x (* (+ x y) 2.0)))>)
0.550 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.551 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* (+ x y) 2.0))
0.551 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.552 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.552 * [simplify]: Simplified to:
   (* x (* (+ x y) 2.0))
1.232 * [regime-testing]: End program error score: 0.025253156644580572
1.301 * [regime-testing]: Target error score: 0.009251156394549319