21.948 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 2.0 (+ (* x x) (* x y)))
0.023 * * [simplify]: iteration  0 :  18  enodes  (cost  3 )
0.025 * * [simplify]: iteration  1 :  36  enodes  (cost  3 )
0.026 * * [simplify]: iteration  2 :  58  enodes  (cost  3 )
0.027 * * [simplify]: iteration  3 :  60  enodes  (cost  3 )
0.029 * * [simplify]: iteration  4 :  60  enodes  (cost  3 )
0.029 * [simplify]: Simplified to:
   (* (* x (+ x y)) 2.0)
0.032 * * [progress]: iteration 1 / 4
0.032 * * * [progress]: picking best candidate
0.039 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>
0.039 * * * [progress]: localizing error
0.045 * * * [progress]: generating rewritten candidates
0.045 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.048 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.054 * * * [progress]: generating series expansions
0.054 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.055 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* x y)) in (x y) around 0
0.055 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in y
0.055 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of (* x y) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.055 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (* x y) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.055 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (* x y) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of 1 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.056 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.056 * [taylor]: Taking taylor expansion of (* x y) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.056 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.056 * [taylor]: Taking taylor expansion of (* x y) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.056 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.056 * [taylor]: Taking taylor expansion of (* x y) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [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
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.058 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.058 * [taylor]: Taking taylor expansion of (* x y) in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.058 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.058 * [taylor]: Taking taylor expansion of (* x y) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.058 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.058 * [taylor]: Taking taylor expansion of (* x y) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [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
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.059 * [approximate]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in (x y) around 0
0.059 * [taylor]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in y
0.059 * [taylor]: Taking taylor expansion of 2.0 in y
0.059 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in y
0.059 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [taylor]: Taking taylor expansion of (* x y) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in x
0.059 * [taylor]: Taking taylor expansion of 2.0 in x
0.060 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.060 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (* x y) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in x
0.060 * [taylor]: Taking taylor expansion of 2.0 in x
0.060 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.060 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (* x y) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.060 * [taylor]: Taking taylor expansion of 2.0 in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of 2.0 in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [approximate]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.061 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.061 * [taylor]: Taking taylor expansion of 2.0 in y
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.061 * [taylor]: Taking taylor expansion of (* x y) in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.061 * [taylor]: Taking taylor expansion of 2.0 in x
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.061 * [taylor]: Taking taylor expansion of (* x y) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.061 * [taylor]: Taking taylor expansion of 2.0 in x
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.061 * [taylor]: Taking taylor expansion of (* x y) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of 2.0 in y
0.062 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.062 * [taylor]: Taking taylor expansion of 2.0 in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [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 (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.063 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.063 * [taylor]: Taking taylor expansion of 2.0 in y
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.063 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.063 * [taylor]: Taking taylor expansion of (* x y) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.063 * [taylor]: Taking taylor expansion of 2.0 in x
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.063 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.063 * [taylor]: Taking taylor expansion of (* x y) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.064 * [taylor]: Taking taylor expansion of 2.0 in x
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.064 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.064 * [taylor]: Taking taylor expansion of (* x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of 2.0 in y
0.064 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.064 * [taylor]: Taking taylor expansion of 2.0 in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * * * [progress]: simplifying candidates
0.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x x)) (exp (* x y)))
  (log (+ (* x x) (* x y)))
  (exp (+ (* x x) (* x y)))
  (* (cbrt (+ (* x x) (* x y))) (cbrt (+ (* x x) (* x y))))
  (cbrt (+ (* x x) (* x y)))
  (* (* (+ (* x x) (* x y)) (+ (* x x) (* x y))) (+ (* x x) (* x y)))
  (sqrt (+ (* x x) (* x y)))
  (sqrt (+ (* x x) (* x y)))
  (+ (pow (* x x) 3) (pow (* x y) 3))
  (+ (* (* x x) (* x x)) (- (* (* x y) (* x y)) (* (* x x) (* x y))))
  (- (* (* x x) (* x x)) (* (* x y) (* x y)))
  (- (* x x) (* x y))
  (+ x y)
  (* 2.0 (+ (* x x) (* x y)))
  (+ (log 2.0) (log (+ (* x x) (* x y))))
  (log (* 2.0 (+ (* x x) (* x y))))
  (exp (* 2.0 (+ (* x x) (* x y))))
  (* (* (* 2.0 2.0) 2.0) (* (* (+ (* x x) (* x y)) (+ (* x x) (* x y))) (+ (* x x) (* x y))))
  (* (cbrt (* 2.0 (+ (* x x) (* x y)))) (cbrt (* 2.0 (+ (* x x) (* x y)))))
  (cbrt (* 2.0 (+ (* x x) (* x y))))
  (* (* (* 2.0 (+ (* x x) (* x y))) (* 2.0 (+ (* x x) (* x y)))) (* 2.0 (+ (* x x) (* x y))))
  (sqrt (* 2.0 (+ (* x x) (* x y))))
  (sqrt (* 2.0 (+ (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (+ (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (+ (* x x) (* x y))))
  (* 2.0 (* x x))
  (* 2.0 (* x y))
  (* (* x x) 2.0)
  (* (* x y) 2.0)
  (* 2.0 (* (cbrt (+ (* x x) (* x y))) (cbrt (+ (* x x) (* x y)))))
  (* 2.0 (sqrt (+ (* x x) (* x y))))
  (* 2.0 1)
  (* 2.0 x)
  (* (cbrt 2.0) (+ (* x x) (* x y)))
  (* (sqrt 2.0) (+ (* x x) (* x y)))
  (* 2.0 (+ (* x x) (* x y)))
  (* 2.0 (+ (pow (* x x) 3) (pow (* x y) 3)))
  (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y))))
  (+ (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)))
0.069 * * [simplify]: iteration  0 :  189  enodes  (cost  212 )
0.074 * * [simplify]: iteration  1 :  950  enodes  (cost  181 )
0.096 * * [simplify]: iteration  2 :  5002  enodes  (cost  176 )
0.097 * [simplify]: Simplified to:
   (pow (exp x) (+ x y))
  (log (+ (* x x) (* x y)))
  (pow (exp x) (+ x y))
  (* (cbrt (+ (* x x) (* x y))) (cbrt (+ (* x x) (* x y))))
  (cbrt (+ (* x x) (* x y)))
  (pow (* x (+ x y)) 3)
  (sqrt (+ (* x x) (* x y)))
  (sqrt (+ (* x x) (* x y)))
  (+ (pow x 6) (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)
  (* (* x (+ x y)) 2.0)
  (log (* 2.0 (+ (* x x) (* x y))))
  (log (* 2.0 (+ (* x x) (* x y))))
  (pow (exp 2.0) (* x (+ x y)))
  (pow (* (* x (+ x y)) 2.0) 3)
  (* (cbrt (* 2.0 (+ (* x x) (* x y)))) (cbrt (* 2.0 (+ (* x x) (* x y)))))
  (cbrt (* 2.0 (+ (* x x) (* x y))))
  (pow (* (* x (+ x y)) 2.0) 3)
  (sqrt (* 2.0 (+ (* x x) (* x y))))
  (sqrt (* 2.0 (+ (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (+ (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (+ (* x x) (* x y))))
  (* 2.0 (* x x))
  (* 2.0 (* x y))
  (* 2.0 (* x x))
  (* 2.0 (* x y))
  (* 2.0 (* (cbrt (+ (* x x) (* x y))) (cbrt (+ (* x x) (* x y)))))
  (* 2.0 (sqrt (+ (* x x) (* x y))))
  2.0
  (* 2.0 x)
  (* (* x (+ x y)) (cbrt 2.0))
  (* (* x (+ x y)) (sqrt 2.0))
  (* (* x (+ x y)) 2.0)
  (* 2.0 (+ (pow x 6) (pow (* x y) 3)))
  (* (* (* x (+ x y)) 2.0) (* x (- x y)))
  (* x (+ x y))
  (* x (+ x y))
  (* x (+ x y))
  (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
0.098 * * * [progress]: adding candidates to table
0.136 * * [progress]: iteration 2 / 4
0.136 * * * [progress]: picking best candidate
0.138 * * * * [pick]: Picked  #<alt (λ (x y) (* (* 2.0 x) (+ x y)))>
0.138 * * * [progress]: localizing error
0.142 * * * [progress]: generating rewritten candidates
0.142 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.149 * * * [progress]: generating series expansions
0.149 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.149 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.149 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.149 * [taylor]: Taking taylor expansion of 2.0 in y
0.149 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of (+ x y) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.150 * [taylor]: Taking taylor expansion of 2.0 in x
0.150 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (+ x y) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.150 * [taylor]: Taking taylor expansion of 2.0 in x
0.150 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (+ x y) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.150 * [taylor]: Taking taylor expansion of 2.0 in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of 2.0 in y
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.151 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.151 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.151 * [taylor]: Taking taylor expansion of 2.0 in y
0.151 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.151 * [taylor]: Taking taylor expansion of x in y
0.151 * [taylor]: Taking taylor expansion of x in y
0.151 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.151 * [taylor]: Taking taylor expansion of 2.0 in x
0.151 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.151 * [taylor]: Taking taylor expansion of 2.0 in x
0.151 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of 2.0 in y
0.152 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.152 * [taylor]: Taking taylor expansion of 2.0 in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.153 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.153 * [taylor]: Taking taylor expansion of 2.0 in y
0.153 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.153 * [taylor]: Taking taylor expansion of 2.0 in x
0.153 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.153 * [taylor]: Taking taylor expansion of 2.0 in x
0.153 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of 2.0 in y
0.154 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.154 * [taylor]: Taking taylor expansion of 2.0 in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.155 * * * [progress]: simplifying candidates
0.155 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* 2.0 x) (+ x y))
  (* (* 2.0 x) (+ x y))
  (+ (+ (log 2.0) (log x)) (log (+ x y)))
  (+ (log (* 2.0 x)) (log (+ x y)))
  (log (* (* 2.0 x) (+ x y)))
  (exp (* (* 2.0 x) (+ x y)))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (* 2.0 x) (+ x y))) (cbrt (* (* 2.0 x) (+ x y))))
  (cbrt (* (* 2.0 x) (+ x y)))
  (* (* (* (* 2.0 x) (+ x y)) (* (* 2.0 x) (+ x y))) (* (* 2.0 x) (+ x y)))
  (sqrt (* (* 2.0 x) (+ x y)))
  (sqrt (* (* 2.0 x) (+ x y)))
  (* (* 2.0 x) x)
  (* (* 2.0 x) y)
  (* x (* 2.0 x))
  (* y (* 2.0 x))
  (* (* 2.0 x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (* 2.0 x) (sqrt (+ x y)))
  (* (* 2.0 x) 1)
  (* (* 2.0 x) 1)
  (* x (+ x y))
  (* (* 2.0 x) (+ (pow x 3) (pow y 3)))
  (* (* 2.0 x) (- (* x x) (* y 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)))
0.158 * * [simplify]: iteration  0 :  166  enodes  (cost  117 )
0.162 * * [simplify]: iteration  1 :  915  enodes  (cost  97 )
0.184 * * [simplify]: iteration  2 :  5001  enodes  (cost  97 )
0.185 * [simplify]: Simplified to:
   (* (* 2.0 x) (+ x y))
  (* (* 2.0 x) (+ x y))
  (log (* (* 2.0 x) (+ x y)))
  (log (* (* 2.0 x) (+ x y)))
  (log (* (* 2.0 x) (+ x y)))
  (exp (* (* 2.0 x) (+ x y)))
  (pow (* (* 2.0 x) (+ x y)) 3)
  (pow (* (* 2.0 x) (+ x y)) 3)
  (* (cbrt (* (* 2.0 x) (+ x y))) (cbrt (* (* 2.0 x) (+ x y))))
  (cbrt (* (* 2.0 x) (+ x y)))
  (pow (* (* 2.0 x) (+ x y)) 3)
  (sqrt (* (* 2.0 x) (+ x y)))
  (sqrt (* (* 2.0 x) (+ x y)))
  (* (* 2.0 x) x)
  (* 2.0 (* x y))
  (* (* 2.0 x) x)
  (* 2.0 (* x y))
  (* (* 2.0 x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (* 2.0 x) (sqrt (+ x y)))
  (* 2.0 x)
  (* 2.0 x)
  (* x (+ x y))
  (* (* 2.0 x) (+ (pow x 3) (pow y 3)))
  (* (* 2.0 x) (- (* x x) (* y y)))
  (* (* 2.0 x) (+ x y))
  (* (* 2.0 x) (+ x y))
  (* (* 2.0 x) (+ x y))
0.186 * * * [progress]: adding candidates to table
0.203 * * [progress]: iteration 3 / 4
0.203 * * * [progress]: picking best candidate
0.207 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))>
0.207 * * * [progress]: localizing error
0.220 * * * [progress]: generating rewritten candidates
0.220 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.234 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.255 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.259 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.265 * * * [progress]: generating series expansions
0.265 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.265 * [approximate]: Taking taylor expansion of (* 2.0 (* x (sqrt (+ x y)))) in (x y) around 0
0.265 * [taylor]: Taking taylor expansion of (* 2.0 (* x (sqrt (+ x y)))) in y
0.265 * [taylor]: Taking taylor expansion of 2.0 in y
0.265 * [taylor]: Taking taylor expansion of (* x (sqrt (+ x y))) in y
0.265 * [taylor]: Taking taylor expansion of x in y
0.265 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
0.265 * [taylor]: Taking taylor expansion of (+ x y) in y
0.265 * [taylor]: Taking taylor expansion of x in y
0.265 * [taylor]: Taking taylor expansion of y in y
0.265 * [taylor]: Taking taylor expansion of (* 2.0 (* x (sqrt (+ x y)))) in x
0.265 * [taylor]: Taking taylor expansion of 2.0 in x
0.265 * [taylor]: Taking taylor expansion of (* x (sqrt (+ x y))) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.265 * [taylor]: Taking taylor expansion of (+ x y) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of y in x
0.265 * [taylor]: Taking taylor expansion of (* 2.0 (* x (sqrt (+ x y)))) in x
0.265 * [taylor]: Taking taylor expansion of 2.0 in x
0.265 * [taylor]: Taking taylor expansion of (* x (sqrt (+ x y))) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.266 * [taylor]: Taking taylor expansion of (+ x y) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of y in x
0.266 * [taylor]: Taking taylor expansion of 0 in y
0.266 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt y)) in y
0.266 * [taylor]: Taking taylor expansion of 2.0 in y
0.266 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.266 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (/ 1 y))) in y
0.266 * [taylor]: Taking taylor expansion of 1.0 in y
0.266 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.267 * [taylor]: Taking taylor expansion of (neg (* 0.25 (sqrt (/ 1 (pow y 3))))) in y
0.267 * [taylor]: Taking taylor expansion of (* 0.25 (sqrt (/ 1 (pow y 3)))) in y
0.267 * [taylor]: Taking taylor expansion of 0.25 in y
0.267 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
0.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.267 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.267 * [taylor]: Taking taylor expansion of y in y
0.268 * [approximate]: Taking taylor expansion of (* 2.0 (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x))))) in (x y) around 0
0.268 * [taylor]: Taking taylor expansion of (* 2.0 (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x))))) in y
0.268 * [taylor]: Taking taylor expansion of 2.0 in y
0.268 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x)))) in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.268 * [taylor]: Taking taylor expansion of x in y
0.268 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
0.268 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.268 * [taylor]: Taking taylor expansion of x in y
0.268 * [taylor]: Taking taylor expansion of (* 2.0 (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x))))) in x
0.268 * [taylor]: Taking taylor expansion of 2.0 in x
0.268 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x)))) in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.268 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (* 2.0 (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x))))) in x
0.269 * [taylor]: Taking taylor expansion of 2.0 in x
0.269 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (+ (/ 1 y) (/ 1 x)))) in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.269 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of 0 in y
0.269 * [taylor]: Taking taylor expansion of (* 2.0 NAN) in y
0.269 * [taylor]: Taking taylor expansion of 2.0 in y
0.269 * [taylor]: Taking taylor expansion of NAN in y
0.270 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ NAN y)) (* 2.0 (pow NAN 3))) in y
0.270 * [taylor]: Taking taylor expansion of (* 2.0 (/ NAN y)) in y
0.270 * [taylor]: Taking taylor expansion of 2.0 in y
0.270 * [taylor]: Taking taylor expansion of (/ NAN y) in y
0.270 * [taylor]: Taking taylor expansion of NAN in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.270 * [taylor]: Taking taylor expansion of (* 2.0 (pow NAN 3)) in y
0.270 * [taylor]: Taking taylor expansion of 2.0 in y
0.270 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.270 * [taylor]: Taking taylor expansion of NAN in y
0.271 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow NAN 5)) (* 4.0 (/ (pow NAN 3) y))) in y
0.271 * [taylor]: Taking taylor expansion of (* 4.0 (pow NAN 5)) in y
0.271 * [taylor]: Taking taylor expansion of 4.0 in y
0.271 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.271 * [taylor]: Taking taylor expansion of NAN in y
0.271 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow NAN 3) y)) in y
0.271 * [taylor]: Taking taylor expansion of 4.0 in y
0.271 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
0.271 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.271 * [taylor]: Taking taylor expansion of NAN in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.272 * [approximate]: Taking taylor expansion of (* -2.0 (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x)) in (x y) around 0
0.272 * [taylor]: Taking taylor expansion of (* -2.0 (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x)) in y
0.272 * [taylor]: Taking taylor expansion of -2.0 in y
0.272 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x) in y
0.272 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.272 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.272 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of (* -2.0 (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x)) in x
0.272 * [taylor]: Taking taylor expansion of -2.0 in x
0.272 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x) in x
0.272 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.272 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.272 * [taylor]: Taking taylor expansion of y in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (* -2.0 (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x)) in x
0.272 * [taylor]: Taking taylor expansion of -2.0 in x
0.272 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) x) in x
0.272 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.272 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of (* -2.0 NAN) in y
0.273 * [taylor]: Taking taylor expansion of -2.0 in y
0.273 * [taylor]: Taking taylor expansion of NAN in y
0.273 * [taylor]: Taking taylor expansion of (neg (+ (* 2.0 (/ NAN y)) (* 2.0 (pow NAN 3)))) in y
0.273 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ NAN y)) (* 2.0 (pow NAN 3))) in y
0.273 * [taylor]: Taking taylor expansion of (* 2.0 (/ NAN y)) in y
0.273 * [taylor]: Taking taylor expansion of 2.0 in y
0.273 * [taylor]: Taking taylor expansion of (/ NAN y) in y
0.273 * [taylor]: Taking taylor expansion of NAN in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of (* 2.0 (pow NAN 3)) in y
0.273 * [taylor]: Taking taylor expansion of 2.0 in y
0.273 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.273 * [taylor]: Taking taylor expansion of NAN in y
0.275 * [taylor]: Taking taylor expansion of (neg (+ (* 4.0 (pow NAN 5)) (* 4.0 (/ (pow NAN 3) y)))) in y
0.275 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow NAN 5)) (* 4.0 (/ (pow NAN 3) y))) in y
0.275 * [taylor]: Taking taylor expansion of (* 4.0 (pow NAN 5)) in y
0.275 * [taylor]: Taking taylor expansion of 4.0 in y
0.275 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.275 * [taylor]: Taking taylor expansion of NAN in y
0.275 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow NAN 3) y)) in y
0.275 * [taylor]: Taking taylor expansion of 4.0 in y
0.275 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
0.275 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.275 * [taylor]: Taking taylor expansion of NAN in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.276 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.276 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.276 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.276 * [taylor]: Taking taylor expansion of 2.0 in y
0.276 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [taylor]: Taking taylor expansion of (+ x y) in y
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.276 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.276 * [taylor]: Taking taylor expansion of 2.0 in x
0.276 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of (+ x y) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of y in x
0.276 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.276 * [taylor]: Taking taylor expansion of 2.0 in x
0.276 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of (+ x y) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of y in x
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.276 * [taylor]: Taking taylor expansion of 2.0 in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of 2.0 in y
0.277 * [taylor]: Taking taylor expansion of 0 in y
0.277 * [taylor]: Taking taylor expansion of 0 in y
0.277 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.277 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in y
0.277 * [taylor]: Taking taylor expansion of 2.0 in y
0.277 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.277 * [taylor]: Taking taylor expansion of x in y
0.277 * [taylor]: Taking taylor expansion of x in y
0.277 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.277 * [taylor]: Taking taylor expansion of 2.0 in x
0.277 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.278 * [taylor]: Taking taylor expansion of y in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 y) (/ 1 x)) x)) in x
0.278 * [taylor]: Taking taylor expansion of 2.0 in x
0.278 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.278 * [taylor]: Taking taylor expansion of y in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of 2.0 in y
0.278 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.278 * [taylor]: Taking taylor expansion of 2.0 in y
0.278 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.278 * [taylor]: Taking taylor expansion of y in y
0.278 * [taylor]: Taking taylor expansion of 0 in y
0.279 * [taylor]: Taking taylor expansion of 0 in y
0.279 * [taylor]: Taking taylor expansion of 0 in y
0.279 * [approximate]: Taking taylor expansion of (* -2.0 (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x)) in (x y) around 0
0.279 * [taylor]: Taking taylor expansion of (* -2.0 (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x)) in y
0.279 * [taylor]: Taking taylor expansion of -2.0 in y
0.279 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x) in y
0.279 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in y
0.279 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.279 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.280 * [taylor]: Taking taylor expansion of x in y
0.280 * [taylor]: Taking taylor expansion of x in y
0.280 * [taylor]: Taking taylor expansion of (* -2.0 (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x)) in x
0.280 * [taylor]: Taking taylor expansion of -2.0 in x
0.280 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x) in x
0.280 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in x
0.280 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.280 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.280 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.280 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.280 * [taylor]: Taking taylor expansion of y in x
0.280 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (* -2.0 (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x)) in x
0.280 * [taylor]: Taking taylor expansion of -2.0 in x
0.280 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) x) in x
0.280 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in x
0.280 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.280 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.280 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.280 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.280 * [taylor]: Taking taylor expansion of y in x
0.280 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (* -2.0 (pow NAN 2)) in y
0.280 * [taylor]: Taking taylor expansion of -2.0 in y
0.281 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.281 * [taylor]: Taking taylor expansion of NAN in y
0.282 * [taylor]: Taking taylor expansion of (neg (+ (* 4.0 (/ (pow NAN 2) y)) (* 4.0 (pow NAN 4)))) in y
0.282 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ (pow NAN 2) y)) (* 4.0 (pow NAN 4))) in y
0.282 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow NAN 2) y)) in y
0.282 * [taylor]: Taking taylor expansion of 4.0 in y
0.282 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.282 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.282 * [taylor]: Taking taylor expansion of NAN in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (* 4.0 (pow NAN 4)) in y
0.282 * [taylor]: Taking taylor expansion of 4.0 in y
0.282 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.282 * [taylor]: Taking taylor expansion of NAN in y
0.286 * [taylor]: Taking taylor expansion of (neg (+ (* 10.0 (pow NAN 6)) (+ (* 12.0 (/ (pow NAN 4) y)) (* 2.0 (/ (pow NAN 2) (pow y 2)))))) in y
0.286 * [taylor]: Taking taylor expansion of (+ (* 10.0 (pow NAN 6)) (+ (* 12.0 (/ (pow NAN 4) y)) (* 2.0 (/ (pow NAN 2) (pow y 2))))) in y
0.286 * [taylor]: Taking taylor expansion of (* 10.0 (pow NAN 6)) in y
0.286 * [taylor]: Taking taylor expansion of 10.0 in y
0.286 * [taylor]: Taking taylor expansion of (pow NAN 6) in y
0.286 * [taylor]: Taking taylor expansion of NAN in y
0.286 * [taylor]: Taking taylor expansion of (+ (* 12.0 (/ (pow NAN 4) y)) (* 2.0 (/ (pow NAN 2) (pow y 2)))) in y
0.286 * [taylor]: Taking taylor expansion of (* 12.0 (/ (pow NAN 4) y)) in y
0.286 * [taylor]: Taking taylor expansion of 12.0 in y
0.286 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) y) in y
0.286 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.286 * [taylor]: Taking taylor expansion of NAN in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.286 * [taylor]: Taking taylor expansion of (* 2.0 (/ (pow NAN 2) (pow y 2))) in y
0.286 * [taylor]: Taking taylor expansion of 2.0 in y
0.286 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) (pow y 2)) in y
0.287 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.287 * [taylor]: Taking taylor expansion of NAN in y
0.287 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.287 * [taylor]: Taking taylor expansion of y in y
0.289 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.289 * [approximate]: Taking taylor expansion of (sqrt (+ x y)) in (x y) around 0
0.289 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
0.289 * [taylor]: Taking taylor expansion of (+ x y) in y
0.289 * [taylor]: Taking taylor expansion of x in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.289 * [taylor]: Taking taylor expansion of (+ x y) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.290 * [taylor]: Taking taylor expansion of (+ x y) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.290 * [taylor]: Taking taylor expansion of 1/2 in y
0.290 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (* -1/8 (sqrt (/ 1 (pow y 3)))) in y
0.291 * [taylor]: Taking taylor expansion of -1/8 in y
0.291 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.291 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.292 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.292 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.292 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.293 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [taylor]: Taking taylor expansion of NAN in y
0.293 * [taylor]: Taking taylor expansion of (* NAN (- (/ 1 y) (pow NAN 2))) in y
0.293 * [taylor]: Taking taylor expansion of NAN in y
0.293 * [taylor]: Taking taylor expansion of (- (/ 1 y) (pow NAN 2)) in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.293 * [taylor]: Taking taylor expansion of NAN in y
0.294 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y)))) in y
0.294 * [taylor]: Taking taylor expansion of NAN in y
0.294 * [taylor]: Taking taylor expansion of (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y))) in y
0.294 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.294 * [taylor]: Taking taylor expansion of 2 in y
0.294 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.294 * [taylor]: Taking taylor expansion of NAN in y
0.294 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.294 * [taylor]: Taking taylor expansion of 2 in y
0.294 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.294 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.294 * [taylor]: Taking taylor expansion of NAN in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.296 * [approximate]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.296 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.296 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.296 * [taylor]: Taking taylor expansion of x in y
0.296 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.296 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.296 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of 0 in y
0.296 * [taylor]: Taking taylor expansion of NAN in y
0.296 * [taylor]: Taking taylor expansion of (* NAN (+ (/ 1 y) (pow NAN 2))) in y
0.296 * [taylor]: Taking taylor expansion of NAN in y
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (pow NAN 2)) in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.296 * [taylor]: Taking taylor expansion of NAN in y
0.297 * [taylor]: Taking taylor expansion of (* NAN (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4)))) in y
0.297 * [taylor]: Taking taylor expansion of NAN in y
0.297 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4))) in y
0.297 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.297 * [taylor]: Taking taylor expansion of 2 in y
0.297 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.297 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.297 * [taylor]: Taking taylor expansion of NAN in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.297 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.297 * [taylor]: Taking taylor expansion of 2 in y
0.297 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.297 * [taylor]: Taking taylor expansion of NAN in y
0.298 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.298 * [approximate]: Taking taylor expansion of (sqrt (+ x y)) in (x y) around 0
0.298 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
0.298 * [taylor]: Taking taylor expansion of (+ x y) in y
0.298 * [taylor]: Taking taylor expansion of x in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.298 * [taylor]: Taking taylor expansion of (+ x y) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of y in x
0.298 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.298 * [taylor]: Taking taylor expansion of (+ x y) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of y in x
0.298 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.298 * [taylor]: Taking taylor expansion of 1/2 in y
0.298 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.298 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of (* -1/8 (sqrt (/ 1 (pow y 3)))) in y
0.299 * [taylor]: Taking taylor expansion of -1/8 in y
0.299 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.299 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.299 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
0.299 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.299 * [taylor]: Taking taylor expansion of x in y
0.299 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.299 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.299 * [taylor]: Taking taylor expansion of y in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.300 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.300 * [taylor]: Taking taylor expansion of NAN in y
0.300 * [taylor]: Taking taylor expansion of (* NAN (- (/ 1 y) (pow NAN 2))) in y
0.300 * [taylor]: Taking taylor expansion of NAN in y
0.300 * [taylor]: Taking taylor expansion of (- (/ 1 y) (pow NAN 2)) in y
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.300 * [taylor]: Taking taylor expansion of NAN in y
0.300 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y)))) in y
0.300 * [taylor]: Taking taylor expansion of NAN in y
0.300 * [taylor]: Taking taylor expansion of (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y))) in y
0.300 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.300 * [taylor]: Taking taylor expansion of 2 in y
0.301 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.301 * [taylor]: Taking taylor expansion of NAN in y
0.301 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.301 * [taylor]: Taking taylor expansion of 2 in y
0.301 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.301 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.301 * [taylor]: Taking taylor expansion of NAN in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.301 * [approximate]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.301 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.301 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.301 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.301 * [taylor]: Taking taylor expansion of x in y
0.302 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.302 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.302 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of 0 in y
0.302 * [taylor]: Taking taylor expansion of NAN in y
0.302 * [taylor]: Taking taylor expansion of (* NAN (+ (/ 1 y) (pow NAN 2))) in y
0.302 * [taylor]: Taking taylor expansion of NAN in y
0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (pow NAN 2)) in y
0.302 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.302 * [taylor]: Taking taylor expansion of NAN in y
0.303 * [taylor]: Taking taylor expansion of (* NAN (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4)))) in y
0.303 * [taylor]: Taking taylor expansion of NAN in y
0.303 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4))) in y
0.303 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.303 * [taylor]: Taking taylor expansion of 2 in y
0.303 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.303 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.303 * [taylor]: Taking taylor expansion of NAN in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.303 * [taylor]: Taking taylor expansion of 2 in y
0.303 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.303 * [taylor]: Taking taylor expansion of NAN in y
0.303 * * * [progress]: simplifying candidates
0.305 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* 2.0 x) (sqrt (+ x y)))
  (* (* 2.0 x) (sqrt (+ x y)))
  (+ (+ (log 2.0) (log x)) (log (sqrt (+ x y))))
  (+ (log (* 2.0 x)) (log (sqrt (+ x y))))
  (log (* (* 2.0 x) (sqrt (+ x y))))
  (exp (* (* 2.0 x) (sqrt (+ x y))))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (cbrt (* (* 2.0 x) (sqrt (+ x y)))) (cbrt (* (* 2.0 x) (sqrt (+ x y)))))
  (cbrt (* (* 2.0 x) (sqrt (+ x y))))
  (* (* (* (* 2.0 x) (sqrt (+ x y))) (* (* 2.0 x) (sqrt (+ x y)))) (* (* 2.0 x) (sqrt (+ x y))))
  (sqrt (* (* 2.0 x) (sqrt (+ x y))))
  (sqrt (* (* 2.0 x) (sqrt (+ x y))))
  (* (* 2.0 x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (* (* 2.0 x) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* (* 2.0 x) (sqrt (sqrt (+ x y))))
  (* (* 2.0 x) (sqrt 1))
  (* (* 2.0 x) (sqrt 1))
  (* (* 2.0 x) (sqrt (sqrt (+ x y))))
  (* (* 2.0 x) 1)
  (* x (sqrt (+ x y)))
  (* (* 2.0 x) (sqrt (+ (pow x 3) (pow y 3))))
  (* (* 2.0 x) (sqrt (- (* x x) (* y 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)))
  (+ (+ (+ (log 2.0) (log x)) (log (sqrt (+ x y)))) (log (sqrt (+ x y))))
  (+ (+ (log (* 2.0 x)) (log (sqrt (+ x y)))) (log (sqrt (+ x y))))
  (+ (log (* (* 2.0 x) (sqrt (+ x y)))) (log (sqrt (+ x y))))
  (log (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))
  (exp (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (* (* (* (* 2.0 2.0) 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 x) (* 2.0 x)) (* 2.0 x)) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (* (* (* (* 2.0 x) (sqrt (+ x y))) (* (* 2.0 x) (sqrt (+ x y)))) (* (* 2.0 x) (sqrt (+ x y)))) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (cbrt (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y)))) (cbrt (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y)))))
  (cbrt (* (* (* 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 x) (sqrt (+ x y))) (sqrt (+ x y))))
  (sqrt (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))
  (sqrt (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (* (* 2.0 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)))))
  (* (* (* 2.0 x) (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (- x y)))
  (* (* (* 2.0 x) (sqrt (- (* x x) (* y y)))) (sqrt (+ (pow x 3) (pow y 3))))
  (* (sqrt (- x y)) (sqrt (+ (* x x) (- (* y y) (* x y)))))
  (* (* (* 2.0 x) (sqrt (- (* x x) (* y y)))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (- x y)) (sqrt (- x y)))
  (* (* (* 2.0 x) (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt 1))
  (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt 1))
  (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (* (* (* 2.0 x) (sqrt (+ x y))) 1)
  (* (sqrt (+ x y)) (sqrt (+ x 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)))
  (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (cbrt (sqrt (+ x y)))
  (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))
  (sqrt (* (cbrt (+ x y)) (cbrt (+ x y))))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (- (* y y) (* x y))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  (/ 1 2)
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (cbrt (sqrt (+ x y)))
  (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))
  (sqrt (* (cbrt (+ x y)) (cbrt (+ x y))))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (- (* y y) (* x y))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  (/ 1 2)
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (- (+ (* 2.0 (* x (* NAN y))) (* 1.0 (* (pow x 2) NAN))) (* 0.25 (* (pow x 3) (pow NAN 3))))
  (- (+ (* 2.0 (* x NAN)) (* 2.0 (* NAN y))) (* 4.0 (/ (* (pow NAN 3) y) x)))
  (- (+ (* 4.0 (/ (pow NAN 5) x)) (* 2.0 (* x NAN))) (* 2.0 (pow NAN 3)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (+ (* 2.0 (* x (pow NAN 2))) (* 10.0 (/ (pow NAN 6) x))) (* 4.0 (pow NAN 4)))
  (- (+ (* 1/2 (* x NAN)) (* NAN y)) (* 1/8 (* (pow x 2) (pow NAN 3))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ (* 1/2 (* x NAN)) (* NAN y)) (* 1/8 (* (pow x 2) (pow NAN 3))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
0.310 * * [simplify]: iteration  0 :  427  enodes  (cost  653 )
0.319 * * [simplify]: iteration  1 :  2031  enodes  (cost  565 )
0.357 * * [simplify]: iteration  2 :  5001  enodes  (cost  553 )
0.360 * [simplify]: Simplified to:
   (* (* 2.0 x) (sqrt (+ x y)))
  (* (* 2.0 x) (sqrt (+ x y)))
  (log (* (* 2.0 x) (sqrt (+ x y))))
  (log (* (* 2.0 x) (sqrt (+ x y))))
  (log (* (* 2.0 x) (sqrt (+ x y))))
  (exp (* (* 2.0 x) (sqrt (+ x y))))
  (pow (* (* 2.0 x) (sqrt (+ x y))) 3)
  (pow (* (* 2.0 x) (sqrt (+ x y))) 3)
  (* (cbrt (* (* 2.0 x) (sqrt (+ x y)))) (cbrt (* (* 2.0 x) (sqrt (+ x y)))))
  (cbrt (* (* 2.0 x) (sqrt (+ x y))))
  (pow (* (* 2.0 x) (sqrt (+ x y))) 3)
  (sqrt (* (* 2.0 x) (sqrt (+ x y))))
  (sqrt (* (* 2.0 x) (sqrt (+ x y))))
  (* (* 2.0 x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (* 2.0 (* x (fabs (cbrt (+ x y)))))
  (* (* 2.0 x) (sqrt (sqrt (+ x y))))
  (* 2.0 x)
  (* 2.0 x)
  (* (* 2.0 x) (sqrt (sqrt (+ x y))))
  (* 2.0 x)
  (* x (sqrt (+ x y)))
  (* (* 2.0 x) (sqrt (+ (pow x 3) (pow y 3))))
  (* (* 2.0 x) (sqrt (- (* x x) (* y y))))
  (* (* 2.0 x) (+ x y))
  (* (* 2.0 x) (+ x y))
  (* (* 2.0 x) (+ x y))
  (+ (log (* 2.0 x)) (log (+ x y)))
  (+ (log (* 2.0 x)) (log (+ x y)))
  (+ (log (* 2.0 x)) (log (+ x y)))
  (+ (log (* 2.0 x)) (log (+ x y)))
  (pow (exp (* 2.0 x)) (+ x y))
  (pow (* (* 2.0 x) (+ x y)) 3)
  (pow (* (* 2.0 x) (+ x y)) 3)
  (pow (* (* 2.0 x) (+ x y)) 3)
  (* (cbrt (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y)))) (cbrt (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y)))))
  (cbrt (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))
  (pow (* (* 2.0 x) (+ x y)) 3)
  (sqrt (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))
  (sqrt (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (+ (pow x 3) (pow y 3)) (* 2.0 x))
  (+ (* y (- y x)) (pow x 2))
  (* (* (* 2.0 x) (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (- x y)))
  (* (* (* 2.0 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)) (* 2.0 x))
  (- x y)
  (* (* (* 2.0 x) (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (* (* 2.0 x) (* (sqrt (+ x y)) (fabs (cbrt (+ x y)))))
  (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (* (* 2.0 x) (sqrt (+ x y)))
  (* (* 2.0 x) (sqrt (+ x y)))
  (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (* (* 2.0 x) (sqrt (+ x y)))
  (+ x 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 (+ x y))) (sqrt (+ (pow x 3) (pow y 3))))
  (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (- (* x x) (* y y))))
  (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (cbrt (sqrt (+ x y)))
  (pow (sqrt (+ x y)) 3)
  (fabs (cbrt (+ x y)))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  1
  (sqrt (+ x y))
  1
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (- (* y y) (* x y))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  1/2
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (cbrt (sqrt (+ x y)))
  (pow (sqrt (+ x y)) 3)
  (fabs (cbrt (+ x y)))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  1
  (sqrt (+ x y))
  1
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (- (* y y) (* x y))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  1/2
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (- (+ (* 2.0 (* x (* NAN y))) (* 1.0 (* (pow x 2) NAN))) (* 0.25 (* (pow x 3) (pow NAN 3))))
  (- (+ (* 2.0 (* x NAN)) (* 2.0 (* NAN y))) (* 4.0 (/ (* (pow NAN 3) y) x)))
  (+ (* 2.0 (- (* x NAN) (pow NAN 3))) (* 4.0 (/ (pow NAN 5) x)))
  (* (* 2.0 x) (+ x y))
  (* (* 2.0 x) (+ x y))
  (- (+ (* 2.0 (* x (pow NAN 2))) (* 10.0 (/ (pow NAN 6) x))) (* 4.0 (pow NAN 4)))
  (+ (* -1/8 (* (pow x 2) (pow NAN 3))) (* NAN (+ y (* 1/2 x))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (+ (* -1/8 (* (pow x 2) (pow NAN 3))) (* NAN (+ y (* 1/2 x))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
0.360 * * * [progress]: adding candidates to table
0.447 * [progress]: [Phase 3 of 3] Extracting.
0.447 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* 2.0 x) (+ x y)))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))> #<alt (λ (x y) (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))>)
0.447 * * * [regime-changes]: Trying 4 branch expressions: ((+ (* x x) (* x y)) (* 2.0 (+ (* x x) (* x y))) y x)
0.447 * * * * [regimes]: Trying to branch on (+ (* x x) (* x y)) from (#<alt (λ (x y) (* (* 2.0 x) (+ x y)))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))> #<alt (λ (x y) (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))>)
0.480 * * * * [regimes]: Trying to branch on (* 2.0 (+ (* x x) (* x y))) from (#<alt (λ (x y) (* (* 2.0 x) (+ x y)))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))> #<alt (λ (x y) (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))>)
0.514 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* 2.0 x) (+ x y)))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))> #<alt (λ (x y) (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))>)
0.545 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* 2.0 x) (+ x y)))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))> #<alt (λ (x y) (* (* (* 2.0 x) (sqrt (+ x y))) (sqrt (+ x y))))>)
0.578 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.579 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* 2.0 x) (+ x y))
0.579 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.579 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.579 * [simplify]: Simplified to:
   (* (* 2.0 x) (+ x y))
1.687 * [regime-testing]: End program error score: 0.009376172021502687
1.769 * [regime-testing]: Target error score: 0.009376172021502687