11.505 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ x (+ y x))
0.013 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.014 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.014 * * [simplify]: iteration  done :  5  enodes  (cost  5 )
0.015 * [simplify]: Simplified to:
   (/ x (+ y x))
0.015 * * [progress]: iteration 1 / 4
0.015 * * * [progress]: picking best candidate
0.016 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (+ y x)))>
0.017 * * * [progress]: localizing error
0.024 * * * [progress]: generating rewritten candidates
0.024 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.032 * * * [progress]: generating series expansions
0.032 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.032 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.032 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.032 * [taylor]: Taking taylor expansion of x in y
0.032 * [taylor]: Taking taylor expansion of (+ x y) in y
0.032 * [taylor]: Taking taylor expansion of x in y
0.032 * [taylor]: Taking taylor expansion of y in y
0.032 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of (+ x y) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of y in x
0.032 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of (+ x y) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of y in x
0.033 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.033 * [taylor]: Taking taylor expansion of y in y
0.034 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.034 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.034 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.035 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.039 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.047 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.047 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.047 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.047 * [taylor]: Taking taylor expansion of x in y
0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.047 * [taylor]: Taking taylor expansion of x in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.048 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.048 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.050 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of 1 in y
0.054 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.058 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.063 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.063 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.064 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.067 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of 1 in y
0.071 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.075 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.080 * * * [progress]: simplifying candidates
0.081 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log x) (log (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (/ (* (* x x) x) (* (* (+ y x) (+ y x)) (+ y x)))
  (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (* (* (/ x (+ y x)) (/ x (+ y x))) (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (- x)
  (- (+ y x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ y x))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ y x))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ y x))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ y x))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  (/ 1 1)
  (/ x (+ y x))
  (/ 1 1)
  (/ x (+ y x))
  (/ 1 (+ y x))
  (/ (+ y x) x)
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  (/ x 1)
  (/ x 1)
  (/ (+ y x) (cbrt x))
  (/ (+ y x) (sqrt x))
  (/ (+ y x) x)
  (/ x (+ (pow y 3) (pow x 3)))
  (/ x (- (* y y) (* x x)))
  0
  0
  0
0.083 * * [simplify]: iteration  0 :  59  enodes  (cost  324 )
0.095 * * [simplify]: iteration  1 :  119  enodes  (cost  305 )
0.123 * * [simplify]: iteration  2 :  246  enodes  (cost  287 )
0.186 * * [simplify]: iteration  3 :  510  enodes  (cost  287 )
0.382 * * [simplify]: iteration  4 :  1175  enodes  (cost  287 )
1.704 * * [simplify]: iteration  5 :  4388  enodes  (cost  287 )
2.904 * * [simplify]: iteration  done :  5000  enodes  (cost  287 )
2.905 * [simplify]: Simplified to:
   (log (/ x (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (pow (/ x (+ y x)) 3)
  (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (pow (/ x (+ y x)) 3)
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (- x)
  (- (+ y x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  1
  (/ x (+ y x))
  1
  (/ x (+ y x))
  (/ 1 (+ y x))
  (/ (+ y x) x)
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  x
  x
  (/ (+ y x) (cbrt x))
  (/ (+ y x) (sqrt x))
  (/ (+ y x) x)
  (/ x (+ (pow y 3) (pow x 3)))
  (/ x (- (* y y) (* x x)))
  0
  0
  0
2.905 * * * [progress]: adding candidates to table
2.976 * * [progress]: iteration 2 / 4
2.976 * * * [progress]: picking best candidate
2.980 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))))>
2.980 * * * [progress]: localizing error
2.990 * * * [progress]: generating rewritten candidates
2.991 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.997 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
3.004 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
3.044 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
3.065 * * * [progress]: generating series expansions
3.065 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
3.065 * [approximate]: Taking taylor expansion of (sqrt (/ x (+ x y))) in (x y) around 0
3.065 * [taylor]: Taking taylor expansion of (sqrt (/ x (+ x y))) in y
3.065 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
3.065 * [taylor]: Taking taylor expansion of x in y
3.065 * [taylor]: Taking taylor expansion of (+ x y) in y
3.065 * [taylor]: Taking taylor expansion of x in y
3.065 * [taylor]: Taking taylor expansion of y in y
3.067 * [taylor]: Taking taylor expansion of (sqrt (/ x (+ x y))) in x
3.067 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
3.067 * [taylor]: Taking taylor expansion of x in x
3.067 * [taylor]: Taking taylor expansion of (+ x y) in x
3.067 * [taylor]: Taking taylor expansion of x in x
3.067 * [taylor]: Taking taylor expansion of y in x
3.068 * [taylor]: Taking taylor expansion of (sqrt (/ x (+ x y))) in x
3.068 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
3.068 * [taylor]: Taking taylor expansion of x in x
3.068 * [taylor]: Taking taylor expansion of (+ x y) in x
3.068 * [taylor]: Taking taylor expansion of x in x
3.068 * [taylor]: Taking taylor expansion of y in x
3.069 * [taylor]: Taking taylor expansion of 0 in y
3.069 * [taylor]: Taking taylor expansion of (/ +nan.0 y) in y
3.069 * [taylor]: Taking taylor expansion of +nan.0 in y
3.069 * [taylor]: Taking taylor expansion of y in y
3.072 * [taylor]: Taking taylor expansion of (/ +nan.0 (pow y 2)) in y
3.072 * [taylor]: Taking taylor expansion of +nan.0 in y
3.072 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.072 * [taylor]: Taking taylor expansion of y in y
3.075 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in (x y) around 0
3.075 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in y
3.076 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
3.076 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
3.076 * [taylor]: Taking taylor expansion of x in y
3.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.076 * [taylor]: Taking taylor expansion of y in y
3.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.076 * [taylor]: Taking taylor expansion of x in y
3.077 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in x
3.077 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.077 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.077 * [taylor]: Taking taylor expansion of x in x
3.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.077 * [taylor]: Taking taylor expansion of y in x
3.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.077 * [taylor]: Taking taylor expansion of x in x
3.082 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in x
3.082 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.082 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.082 * [taylor]: Taking taylor expansion of x in x
3.082 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.083 * [taylor]: Taking taylor expansion of y in x
3.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.083 * [taylor]: Taking taylor expansion of x in x
3.087 * [taylor]: Taking taylor expansion of 1 in y
3.087 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
3.087 * [taylor]: Taking taylor expansion of -1/2 in y
3.087 * [taylor]: Taking taylor expansion of y in y
3.091 * [taylor]: Taking taylor expansion of (/ 3/8 (pow y 2)) in y
3.091 * [taylor]: Taking taylor expansion of 3/8 in y
3.092 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.092 * [taylor]: Taking taylor expansion of y in y
3.099 * [taylor]: Taking taylor expansion of (/ -5/16 (pow y 3)) in y
3.099 * [taylor]: Taking taylor expansion of -5/16 in y
3.099 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.099 * [taylor]: Taking taylor expansion of y in y
3.105 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in (x y) around 0
3.105 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in y
3.105 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
3.105 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
3.105 * [taylor]: Taking taylor expansion of x in y
3.105 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.105 * [taylor]: Taking taylor expansion of y in y
3.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.106 * [taylor]: Taking taylor expansion of x in y
3.107 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in x
3.107 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.107 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.107 * [taylor]: Taking taylor expansion of x in x
3.107 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.107 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.107 * [taylor]: Taking taylor expansion of y in x
3.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.107 * [taylor]: Taking taylor expansion of x in x
3.111 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in x
3.111 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.111 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.111 * [taylor]: Taking taylor expansion of x in x
3.111 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.112 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.112 * [taylor]: Taking taylor expansion of y in x
3.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.112 * [taylor]: Taking taylor expansion of x in x
3.116 * [taylor]: Taking taylor expansion of 1 in y
3.116 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
3.116 * [taylor]: Taking taylor expansion of -1/2 in y
3.116 * [taylor]: Taking taylor expansion of y in y
3.121 * [taylor]: Taking taylor expansion of (/ 3/8 (pow y 2)) in y
3.121 * [taylor]: Taking taylor expansion of 3/8 in y
3.121 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.121 * [taylor]: Taking taylor expansion of y in y
3.128 * [taylor]: Taking taylor expansion of (/ -5/16 (pow y 3)) in y
3.128 * [taylor]: Taking taylor expansion of -5/16 in y
3.128 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.128 * [taylor]: Taking taylor expansion of y in y
3.134 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
3.134 * [approximate]: Taking taylor expansion of (sqrt (/ x (+ x y))) in (x y) around 0
3.134 * [taylor]: Taking taylor expansion of (sqrt (/ x (+ x y))) in y
3.134 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
3.134 * [taylor]: Taking taylor expansion of x in y
3.134 * [taylor]: Taking taylor expansion of (+ x y) in y
3.134 * [taylor]: Taking taylor expansion of x in y
3.134 * [taylor]: Taking taylor expansion of y in y
3.135 * [taylor]: Taking taylor expansion of (sqrt (/ x (+ x y))) in x
3.136 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
3.136 * [taylor]: Taking taylor expansion of x in x
3.136 * [taylor]: Taking taylor expansion of (+ x y) in x
3.136 * [taylor]: Taking taylor expansion of x in x
3.136 * [taylor]: Taking taylor expansion of y in x
3.136 * [taylor]: Taking taylor expansion of (sqrt (/ x (+ x y))) in x
3.136 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
3.136 * [taylor]: Taking taylor expansion of x in x
3.136 * [taylor]: Taking taylor expansion of (+ x y) in x
3.136 * [taylor]: Taking taylor expansion of x in x
3.136 * [taylor]: Taking taylor expansion of y in x
3.137 * [taylor]: Taking taylor expansion of 0 in y
3.137 * [taylor]: Taking taylor expansion of (/ +nan.0 y) in y
3.137 * [taylor]: Taking taylor expansion of +nan.0 in y
3.137 * [taylor]: Taking taylor expansion of y in y
3.139 * [taylor]: Taking taylor expansion of (/ +nan.0 (pow y 2)) in y
3.139 * [taylor]: Taking taylor expansion of +nan.0 in y
3.139 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.139 * [taylor]: Taking taylor expansion of y in y
3.143 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in (x y) around 0
3.143 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in y
3.143 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
3.143 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
3.143 * [taylor]: Taking taylor expansion of x in y
3.143 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.143 * [taylor]: Taking taylor expansion of y in y
3.143 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.143 * [taylor]: Taking taylor expansion of x in y
3.144 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in x
3.144 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.144 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.144 * [taylor]: Taking taylor expansion of x in x
3.144 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.144 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.144 * [taylor]: Taking taylor expansion of y in x
3.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.144 * [taylor]: Taking taylor expansion of x in x
3.148 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in x
3.148 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.148 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.149 * [taylor]: Taking taylor expansion of x in x
3.149 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.149 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.149 * [taylor]: Taking taylor expansion of y in x
3.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.149 * [taylor]: Taking taylor expansion of x in x
3.153 * [taylor]: Taking taylor expansion of 1 in y
3.153 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
3.153 * [taylor]: Taking taylor expansion of -1/2 in y
3.153 * [taylor]: Taking taylor expansion of y in y
3.156 * [taylor]: Taking taylor expansion of (/ 3/8 (pow y 2)) in y
3.157 * [taylor]: Taking taylor expansion of 3/8 in y
3.157 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.157 * [taylor]: Taking taylor expansion of y in y
3.170 * [taylor]: Taking taylor expansion of (/ -5/16 (pow y 3)) in y
3.170 * [taylor]: Taking taylor expansion of -5/16 in y
3.170 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.170 * [taylor]: Taking taylor expansion of y in y
3.176 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in (x y) around 0
3.176 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in y
3.176 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
3.176 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
3.176 * [taylor]: Taking taylor expansion of x in y
3.176 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.176 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.176 * [taylor]: Taking taylor expansion of y in y
3.176 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.176 * [taylor]: Taking taylor expansion of x in y
3.178 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in x
3.178 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.178 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.178 * [taylor]: Taking taylor expansion of x in x
3.178 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.178 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.178 * [taylor]: Taking taylor expansion of y in x
3.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.178 * [taylor]: Taking taylor expansion of x in x
3.182 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* x (+ (/ 1 y) (/ 1 x))))) in x
3.182 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.182 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.182 * [taylor]: Taking taylor expansion of x in x
3.182 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.182 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.182 * [taylor]: Taking taylor expansion of y in x
3.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.182 * [taylor]: Taking taylor expansion of x in x
3.187 * [taylor]: Taking taylor expansion of 1 in y
3.187 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
3.187 * [taylor]: Taking taylor expansion of -1/2 in y
3.187 * [taylor]: Taking taylor expansion of y in y
3.191 * [taylor]: Taking taylor expansion of (/ 3/8 (pow y 2)) in y
3.191 * [taylor]: Taking taylor expansion of 3/8 in y
3.191 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.191 * [taylor]: Taking taylor expansion of y in y
3.198 * [taylor]: Taking taylor expansion of (/ -5/16 (pow y 3)) in y
3.198 * [taylor]: Taking taylor expansion of -5/16 in y
3.198 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.198 * [taylor]: Taking taylor expansion of y in y
3.204 * * * * [progress]: [ 3 / 4 ] generating series at (2)
3.204 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
3.204 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
3.204 * [taylor]: Taking taylor expansion of x in y
3.204 * [taylor]: Taking taylor expansion of (+ x y) in y
3.204 * [taylor]: Taking taylor expansion of x in y
3.204 * [taylor]: Taking taylor expansion of y in y
3.204 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
3.204 * [taylor]: Taking taylor expansion of x in x
3.204 * [taylor]: Taking taylor expansion of (+ x y) in x
3.204 * [taylor]: Taking taylor expansion of x in x
3.204 * [taylor]: Taking taylor expansion of y in x
3.204 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
3.204 * [taylor]: Taking taylor expansion of x in x
3.204 * [taylor]: Taking taylor expansion of (+ x y) in x
3.205 * [taylor]: Taking taylor expansion of x in x
3.205 * [taylor]: Taking taylor expansion of y in x
3.205 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.205 * [taylor]: Taking taylor expansion of y in y
3.206 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
3.206 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.206 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.206 * [taylor]: Taking taylor expansion of y in y
3.210 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.210 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.210 * [taylor]: Taking taylor expansion of y in y
3.218 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
3.218 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
3.218 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
3.218 * [taylor]: Taking taylor expansion of x in y
3.218 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.218 * [taylor]: Taking taylor expansion of y in y
3.218 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.218 * [taylor]: Taking taylor expansion of x in y
3.219 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.219 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.219 * [taylor]: Taking taylor expansion of x in x
3.219 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.219 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.219 * [taylor]: Taking taylor expansion of y in x
3.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.219 * [taylor]: Taking taylor expansion of x in x
3.221 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.221 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.221 * [taylor]: Taking taylor expansion of x in x
3.221 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.221 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.221 * [taylor]: Taking taylor expansion of y in x
3.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.221 * [taylor]: Taking taylor expansion of x in x
3.224 * [taylor]: Taking taylor expansion of 1 in y
3.225 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.225 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.225 * [taylor]: Taking taylor expansion of y in y
3.230 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.230 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.230 * [taylor]: Taking taylor expansion of y in y
3.235 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
3.235 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
3.235 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
3.235 * [taylor]: Taking taylor expansion of x in y
3.235 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.235 * [taylor]: Taking taylor expansion of y in y
3.235 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.235 * [taylor]: Taking taylor expansion of x in y
3.236 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.236 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.236 * [taylor]: Taking taylor expansion of x in x
3.236 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.236 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.236 * [taylor]: Taking taylor expansion of y in x
3.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.236 * [taylor]: Taking taylor expansion of x in x
3.238 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.238 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.238 * [taylor]: Taking taylor expansion of x in x
3.238 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.238 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.238 * [taylor]: Taking taylor expansion of y in x
3.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.238 * [taylor]: Taking taylor expansion of x in x
3.240 * [taylor]: Taking taylor expansion of 1 in y
3.242 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.242 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.242 * [taylor]: Taking taylor expansion of y in y
3.246 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.246 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.246 * [taylor]: Taking taylor expansion of y in y
3.251 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
3.251 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
3.251 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
3.251 * [taylor]: Taking taylor expansion of x in y
3.251 * [taylor]: Taking taylor expansion of (+ x y) in y
3.251 * [taylor]: Taking taylor expansion of x in y
3.251 * [taylor]: Taking taylor expansion of y in y
3.251 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
3.251 * [taylor]: Taking taylor expansion of x in x
3.251 * [taylor]: Taking taylor expansion of (+ x y) in x
3.251 * [taylor]: Taking taylor expansion of x in x
3.251 * [taylor]: Taking taylor expansion of y in x
3.251 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
3.251 * [taylor]: Taking taylor expansion of x in x
3.251 * [taylor]: Taking taylor expansion of (+ x y) in x
3.251 * [taylor]: Taking taylor expansion of x in x
3.251 * [taylor]: Taking taylor expansion of y in x
3.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.251 * [taylor]: Taking taylor expansion of y in y
3.253 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
3.253 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.253 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.253 * [taylor]: Taking taylor expansion of y in y
3.257 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.257 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.257 * [taylor]: Taking taylor expansion of y in y
3.271 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
3.271 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
3.271 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
3.271 * [taylor]: Taking taylor expansion of x in y
3.271 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.271 * [taylor]: Taking taylor expansion of y in y
3.272 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.272 * [taylor]: Taking taylor expansion of x in y
3.272 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.272 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.272 * [taylor]: Taking taylor expansion of x in x
3.272 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.272 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.272 * [taylor]: Taking taylor expansion of y in x
3.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.272 * [taylor]: Taking taylor expansion of x in x
3.275 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.275 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.275 * [taylor]: Taking taylor expansion of x in x
3.275 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.275 * [taylor]: Taking taylor expansion of y in x
3.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.275 * [taylor]: Taking taylor expansion of x in x
3.277 * [taylor]: Taking taylor expansion of 1 in y
3.279 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.279 * [taylor]: Taking taylor expansion of y in y
3.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.283 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.283 * [taylor]: Taking taylor expansion of y in y
3.288 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
3.288 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
3.288 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
3.288 * [taylor]: Taking taylor expansion of x in y
3.288 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.288 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.288 * [taylor]: Taking taylor expansion of y in y
3.289 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.289 * [taylor]: Taking taylor expansion of x in y
3.289 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.289 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.289 * [taylor]: Taking taylor expansion of x in x
3.289 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.289 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.289 * [taylor]: Taking taylor expansion of y in x
3.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.289 * [taylor]: Taking taylor expansion of x in x
3.292 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
3.292 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
3.292 * [taylor]: Taking taylor expansion of x in x
3.292 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.292 * [taylor]: Taking taylor expansion of y in x
3.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.292 * [taylor]: Taking taylor expansion of x in x
3.294 * [taylor]: Taking taylor expansion of 1 in y
3.296 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.296 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.296 * [taylor]: Taking taylor expansion of y in y
3.300 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.300 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.300 * [taylor]: Taking taylor expansion of y in y
3.305 * * * [progress]: simplifying candidates
3.308 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (/ x (+ y x))))
  (exp (sqrt (/ x (+ y x))))
  (* (cbrt (sqrt (/ x (+ y x)))) (cbrt (sqrt (/ x (+ y x)))))
  (cbrt (sqrt (/ x (+ y x))))
  (* (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))) (sqrt (/ x (+ y x))))
  (sqrt (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x)))))
  (sqrt (cbrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  (sqrt (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (sqrt (/ (cbrt x) (cbrt (+ y x))))
  (sqrt (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x))))
  (sqrt (/ (cbrt x) (sqrt (+ y x))))
  (sqrt (/ (* (cbrt x) (cbrt x)) 1))
  (sqrt (/ (cbrt x) (+ y x)))
  (sqrt (/ (* (cbrt x) (cbrt x)) 1))
  (sqrt (/ (cbrt x) (+ y x)))
  (sqrt (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (sqrt (/ (sqrt x) (cbrt (+ y x))))
  (sqrt (/ (sqrt x) (sqrt (+ y x))))
  (sqrt (/ (sqrt x) (sqrt (+ y x))))
  (sqrt (/ (sqrt x) 1))
  (sqrt (/ (sqrt x) (+ y x)))
  (sqrt (/ (sqrt x) 1))
  (sqrt (/ (sqrt x) (+ y x)))
  (sqrt (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (sqrt (/ x (cbrt (+ y x))))
  (sqrt (/ 1 (sqrt (+ y x))))
  (sqrt (/ x (sqrt (+ y x))))
  (sqrt (/ 1 1))
  (sqrt (/ x (+ y x)))
  (sqrt (/ 1 1))
  (sqrt (/ x (+ y x)))
  (sqrt 1)
  (sqrt (/ x (+ y x)))
  (sqrt x)
  (sqrt (/ 1 (+ y x)))
  (sqrt (/ x (+ (pow y 3) (pow x 3))))
  (sqrt (+ (* y y) (- (* x x) (* y x))))
  (sqrt (/ x (- (* y y) (* x x))))
  (sqrt (- y x))
  (sqrt x)
  (sqrt (+ y x))
  (/ 1 2)
  (sqrt (sqrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  (log (sqrt (/ x (+ y x))))
  (exp (sqrt (/ x (+ y x))))
  (* (cbrt (sqrt (/ x (+ y x)))) (cbrt (sqrt (/ x (+ y x)))))
  (cbrt (sqrt (/ x (+ y x))))
  (* (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))) (sqrt (/ x (+ y x))))
  (sqrt (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x)))))
  (sqrt (cbrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  (sqrt (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (sqrt (/ (cbrt x) (cbrt (+ y x))))
  (sqrt (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x))))
  (sqrt (/ (cbrt x) (sqrt (+ y x))))
  (sqrt (/ (* (cbrt x) (cbrt x)) 1))
  (sqrt (/ (cbrt x) (+ y x)))
  (sqrt (/ (* (cbrt x) (cbrt x)) 1))
  (sqrt (/ (cbrt x) (+ y x)))
  (sqrt (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (sqrt (/ (sqrt x) (cbrt (+ y x))))
  (sqrt (/ (sqrt x) (sqrt (+ y x))))
  (sqrt (/ (sqrt x) (sqrt (+ y x))))
  (sqrt (/ (sqrt x) 1))
  (sqrt (/ (sqrt x) (+ y x)))
  (sqrt (/ (sqrt x) 1))
  (sqrt (/ (sqrt x) (+ y x)))
  (sqrt (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (sqrt (/ x (cbrt (+ y x))))
  (sqrt (/ 1 (sqrt (+ y x))))
  (sqrt (/ x (sqrt (+ y x))))
  (sqrt (/ 1 1))
  (sqrt (/ x (+ y x)))
  (sqrt (/ 1 1))
  (sqrt (/ x (+ y x)))
  (sqrt 1)
  (sqrt (/ x (+ y x)))
  (sqrt x)
  (sqrt (/ 1 (+ y x)))
  (sqrt (/ x (+ (pow y 3) (pow x 3))))
  (sqrt (+ (* y y) (- (* x x) (* y x))))
  (sqrt (/ x (- (* y y) (* x x))))
  (sqrt (- y x))
  (sqrt x)
  (sqrt (+ y x))
  (/ 1 2)
  (sqrt (sqrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (/ x (+ y x)) (/ x (+ y x)))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
  (* (/ x (+ y x)) (/ x (+ y x)))
  (+ 1 1)
  (+ (log (sqrt (/ x (+ y x)))) (log (sqrt (/ x (+ y x)))))
  (log (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))))
  (exp (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))))
  (* (* (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))) (sqrt (/ x (+ y x)))) (* (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))) (sqrt (/ x (+ y x)))))
  (* (cbrt (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))) (cbrt (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))))
  (cbrt (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))))
  (* (* (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))) (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))) (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))))
  (* (/ x (+ y x)) (/ x (+ y x)))
  (sqrt (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))))
  (sqrt (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))))
  (* (sqrt x) (sqrt x))
  (* (sqrt (+ y x)) (sqrt (+ y x)))
  (* (* (cbrt (sqrt (/ x (+ y x)))) (cbrt (sqrt (/ x (+ y x))))) (* (cbrt (sqrt (/ x (+ y x)))) (cbrt (sqrt (/ x (+ y x))))))
  (* (cbrt (sqrt (/ x (+ y x)))) (cbrt (sqrt (/ x (+ y x)))))
  (* (sqrt (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))) (sqrt (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))))
  (* (sqrt (cbrt (/ x (+ y x)))) (sqrt (cbrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))) (sqrt (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))))
  (* (sqrt (/ (cbrt x) (cbrt (+ y x)))) (sqrt (/ (cbrt x) (cbrt (+ y x)))))
  (* (sqrt (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))) (sqrt (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))))
  (* (sqrt (/ (cbrt x) (sqrt (+ y x)))) (sqrt (/ (cbrt x) (sqrt (+ y x)))))
  (* (sqrt (/ (* (cbrt x) (cbrt x)) 1)) (sqrt (/ (* (cbrt x) (cbrt x)) 1)))
  (* (sqrt (/ (cbrt x) (+ y x))) (sqrt (/ (cbrt x) (+ y x))))
  (* (sqrt (/ (* (cbrt x) (cbrt x)) 1)) (sqrt (/ (* (cbrt x) (cbrt x)) 1)))
  (* (sqrt (/ (cbrt x) (+ y x))) (sqrt (/ (cbrt x) (+ y x))))
  (* (sqrt (/ (* (cbrt x) (cbrt x)) 1)) (sqrt (/ (* (cbrt x) (cbrt x)) 1)))
  (* (sqrt (/ (cbrt x) (+ y x))) (sqrt (/ (cbrt x) (+ y x))))
  (* (sqrt (/ (* (cbrt x) (cbrt x)) 1)) (sqrt (/ (* (cbrt x) (cbrt x)) 1)))
  (* (sqrt (/ (cbrt x) (+ y x))) (sqrt (/ (cbrt x) (+ y x))))
  (* (sqrt (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))) (sqrt (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))))
  (* (sqrt (/ (sqrt x) (cbrt (+ y x)))) (sqrt (/ (sqrt x) (cbrt (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt (/ (sqrt x) 1)) (sqrt (/ (sqrt x) 1)))
  (* (sqrt (/ (sqrt x) (+ y x))) (sqrt (/ (sqrt x) (+ y x))))
  (* (sqrt (/ (sqrt x) 1)) (sqrt (/ (sqrt x) 1)))
  (* (sqrt (/ (sqrt x) (+ y x))) (sqrt (/ (sqrt x) (+ y x))))
  (* (sqrt (/ (sqrt x) 1)) (sqrt (/ (sqrt x) 1)))
  (* (sqrt (/ (sqrt x) (+ y x))) (sqrt (/ (sqrt x) (+ y x))))
  (* (sqrt (/ (sqrt x) 1)) (sqrt (/ (sqrt x) 1)))
  (* (sqrt (/ (sqrt x) (+ y x))) (sqrt (/ (sqrt x) (+ y x))))
  (* (sqrt (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))) (sqrt (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))))
  (* (sqrt (/ x (cbrt (+ y x)))) (sqrt (/ x (cbrt (+ y x)))))
  (* (sqrt (/ 1 (sqrt (+ y x)))) (sqrt (/ 1 (sqrt (+ y x)))))
  (* (sqrt (/ x (sqrt (+ y x)))) (sqrt (/ x (sqrt (+ y x)))))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ 1 1)) (sqrt (/ 1 1)))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt x) (sqrt x))
  (* (sqrt (/ 1 (+ y x))) (sqrt (/ 1 (+ y x))))
  (* (sqrt (/ x (+ (pow y 3) (pow x 3)))) (sqrt (/ x (+ (pow y 3) (pow x 3)))))
  (* (sqrt (+ (* y y) (- (* x x) (* y x)))) (sqrt (+ (* y y) (- (* x x) (* y x)))))
  (* (sqrt (/ x (- (* y y) (* x x)))) (sqrt (/ x (- (* y y) (* x x)))))
  (* (sqrt (- y x)) (sqrt (- y x)))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* 1 1)
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (/ x (+ y x))) (* (cbrt (sqrt (/ x (+ y x)))) (cbrt (sqrt (/ x (+ y x))))))
  (* (sqrt (/ x (+ y x))) (sqrt (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))))
  (* (sqrt (/ x (+ y x))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ (* (cbrt x) (cbrt x)) 1)))
  (* (sqrt (/ x (+ y x))) (sqrt (/ (* (cbrt x) (cbrt x)) 1)))
  (* (sqrt (/ x (+ y x))) (sqrt (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ (sqrt x) 1)))
  (* (sqrt (/ x (+ y x))) (sqrt (/ (sqrt x) 1)))
  (* (sqrt (/ x (+ y x))) (sqrt (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ 1 (sqrt (+ y x)))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ 1 1)))
  (* (sqrt (/ x (+ y x))) (sqrt (/ 1 1)))
  (* (sqrt (/ x (+ y x))) (sqrt 1))
  (* (sqrt (/ x (+ y x))) (sqrt x))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ (pow y 3) (pow x 3)))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (- (* y y) (* x x)))))
  (* (sqrt (/ x (+ y x))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (/ x (+ y x))) 1)
  (* (cbrt (sqrt (/ x (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (cbrt (/ x (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (cbrt x) (cbrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (cbrt x) (sqrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (cbrt x) (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (cbrt x) (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (sqrt x) (cbrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (sqrt x) (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (sqrt x) (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (cbrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (sqrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ 1 (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (+ (* y y) (- (* x x) (* y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (- y x)) (sqrt (/ x (+ y x))))
  (* (sqrt (sqrt (/ x (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (+ y x))) (sqrt x))
  (* (sqrt x) (sqrt (/ x (+ y x))))
  (- (log x) (log (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (/ (* (* x x) x) (* (* (+ y x) (+ y x)) (+ y x)))
  (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (* (* (/ x (+ y x)) (/ x (+ y x))) (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (- x)
  (- (+ y x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ y x))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ y x))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ y x))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ y x))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  (/ 1 1)
  (/ x (+ y x))
  (/ 1 1)
  (/ x (+ y x))
  (/ 1 (+ y x))
  (/ (+ y x) x)
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  (/ x 1)
  (/ x 1)
  (/ (+ y x) (cbrt x))
  (/ (+ y x) (sqrt x))
  (/ (+ y x) x)
  (/ x (+ (pow y 3) (pow x 3)))
  (/ x (- (* y y) (* x x)))
  0
  1
  1
  0
  1
  1
  0
  0
  0
  0
  0
  0
3.316 * * [simplify]: iteration  0 :  177  enodes  (cost  3139 )
3.369 * * [simplify]: iteration  1 :  292  enodes  (cost  2203 )
3.428 * * [simplify]: iteration  2 :  862  enodes  (cost  2081 )
4.666 * * [simplify]: iteration  3 :  2778  enodes  (cost  2042 )
5.468 * * [simplify]: iteration  done :  5000  enodes  (cost  2042 )
5.469 * [simplify]: Simplified to:
   (log (sqrt (/ x (+ y x))))
  (exp (sqrt (/ x (+ y x))))
  (* (cbrt (sqrt (/ x (+ y x)))) (cbrt (sqrt (/ x (+ y x)))))
  (cbrt (sqrt (/ x (+ y x))))
  (pow (sqrt (/ x (+ y x))) 3)
  (fabs (cbrt (/ x (+ y x))))
  (sqrt (cbrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  (fabs (/ (cbrt x) (cbrt (+ y x))))
  (sqrt (/ (cbrt x) (cbrt (+ y x))))
  (sqrt (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x))))
  (sqrt (/ (cbrt x) (sqrt (+ y x))))
  (fabs (cbrt x))
  (sqrt (/ (cbrt x) (+ y x)))
  (fabs (cbrt x))
  (sqrt (/ (cbrt x) (+ y x)))
  (fabs (/ (sqrt (sqrt x)) (cbrt (+ y x))))
  (sqrt (/ (sqrt x) (cbrt (+ y x))))
  (sqrt (/ (sqrt x) (sqrt (+ y x))))
  (sqrt (/ (sqrt x) (sqrt (+ y x))))
  (sqrt (sqrt x))
  (sqrt (/ (sqrt x) (+ y x)))
  (sqrt (sqrt x))
  (sqrt (/ (sqrt x) (+ y x)))
  (sqrt (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (sqrt (/ x (cbrt (+ y x))))
  (sqrt (/ 1 (sqrt (+ y x))))
  (sqrt (/ x (sqrt (+ y x))))
  1
  (sqrt (/ x (+ y x)))
  1
  (sqrt (/ x (+ y x)))
  1
  (sqrt (/ x (+ y x)))
  (sqrt x)
  (sqrt (/ 1 (+ y x)))
  (sqrt (/ x (+ (pow y 3) (pow x 3))))
  (sqrt (+ (* x (- x y)) (* y y)))
  (sqrt (/ x (- (* y y) (* x x))))
  (sqrt (- y x))
  (sqrt x)
  (sqrt (+ y x))
  1/2
  (sqrt (sqrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  (log (sqrt (/ x (+ y x))))
  (exp (sqrt (/ x (+ y x))))
  (* (cbrt (sqrt (/ x (+ y x)))) (cbrt (sqrt (/ x (+ y x)))))
  (cbrt (sqrt (/ x (+ y x))))
  (pow (sqrt (/ x (+ y x))) 3)
  (fabs (cbrt (/ x (+ y x))))
  (sqrt (cbrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  (fabs (/ (cbrt x) (cbrt (+ y x))))
  (sqrt (/ (cbrt x) (cbrt (+ y x))))
  (sqrt (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x))))
  (sqrt (/ (cbrt x) (sqrt (+ y x))))
  (fabs (cbrt x))
  (sqrt (/ (cbrt x) (+ y x)))
  (fabs (cbrt x))
  (sqrt (/ (cbrt x) (+ y x)))
  (fabs (/ (sqrt (sqrt x)) (cbrt (+ y x))))
  (sqrt (/ (sqrt x) (cbrt (+ y x))))
  (sqrt (/ (sqrt x) (sqrt (+ y x))))
  (sqrt (/ (sqrt x) (sqrt (+ y x))))
  (sqrt (sqrt x))
  (sqrt (/ (sqrt x) (+ y x)))
  (sqrt (sqrt x))
  (sqrt (/ (sqrt x) (+ y x)))
  (sqrt (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (sqrt (/ x (cbrt (+ y x))))
  (sqrt (/ 1 (sqrt (+ y x))))
  (sqrt (/ x (sqrt (+ y x))))
  1
  (sqrt (/ x (+ y x)))
  1
  (sqrt (/ x (+ y x)))
  1
  (sqrt (/ x (+ y x)))
  (sqrt x)
  (sqrt (/ 1 (+ y x)))
  (sqrt (/ x (+ (pow y 3) (pow x 3))))
  (sqrt (+ (* x (- x y)) (* y y)))
  (sqrt (/ x (- (* y y) (* x x))))
  (sqrt (- y x))
  (sqrt x)
  (sqrt (+ y x))
  1/2
  (sqrt (sqrt (/ x (+ y x))))
  (sqrt (sqrt (/ x (+ y x))))
  1
  1
  2
  1
  1
  (pow (sqrt (/ x (+ y x))) 4)
  (/ x (+ y x))
  (pow (sqrt (/ x (+ y x))) 4)
  2
  (log (/ x (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (pow (/ x (+ y x)) 3)
  (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (pow (/ x (+ y x)) 3)
  (pow (sqrt (/ x (+ y x))) 4)
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  x
  (+ x y)
  (pow (cbrt (sqrt (/ x (+ y x)))) 4)
  (* (cbrt (sqrt (/ x (+ y x)))) (cbrt (sqrt (/ x (+ y x)))))
  (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (* (/ (cbrt x) (cbrt (+ y x))) (/ (cbrt x) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (/ (/ (sqrt x) (cbrt (+ y x))) (cbrt (+ y x)))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  1
  (/ x (+ y x))
  1
  (/ x (+ y x))
  1
  (/ x (+ y x))
  1
  (/ x (+ y x))
  1
  (/ x (+ y x))
  x
  (/ 1 (+ y x))
  (/ x (+ (pow y 3) (pow x 3)))
  (+ (* x (- x y)) (* y y))
  (/ x (- (* y y) (* x x)))
  (- y x)
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  1
  (/ x (+ y x))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (* (sqrt (/ (sqrt x) (sqrt (+ y x)))) (sqrt (sqrt (/ x (+ y x)))))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  1
  2
  1
  (* (cbrt (sqrt (/ x (+ y x)))) (pow (cbrt (sqrt (/ x (+ y x)))) 4))
  (* (fabs (cbrt (/ x (+ y x)))) (sqrt (/ x (+ y x))))
  (pow (sqrt (sqrt (/ x (+ y x)))) 3)
  (* (fabs (/ (cbrt x) (cbrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))))
  (* (sqrt (/ x (+ y x))) (fabs (cbrt x)))
  (* (sqrt (/ x (+ y x))) (fabs (cbrt x)))
  (* (fabs (/ (sqrt (sqrt x)) (cbrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt (/ x (+ y x))) (sqrt (sqrt x)))
  (* (sqrt (/ x (+ y x))) (sqrt (sqrt x)))
  (* (sqrt (/ x (+ y x))) (sqrt (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ 1 (sqrt (+ y x)))))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (* (sqrt (/ x (+ y x))) (sqrt x))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ (pow y 3) (pow x 3)))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ x (- (* y y) (* x x)))))
  (pow (sqrt (sqrt (/ x (+ y x)))) 3)
  (sqrt (/ x (+ y x)))
  (pow (cbrt (sqrt (/ x (+ y x)))) 4)
  (* (sqrt (cbrt (/ x (+ y x)))) (sqrt (/ x (+ y x))))
  (pow (sqrt (sqrt (/ x (+ y x)))) 3)
  (* (sqrt (/ (cbrt x) (cbrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (cbrt x) (sqrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (cbrt x) (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (cbrt x) (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (sqrt x) (cbrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (+ y x))) (sqrt (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt (/ (sqrt x) (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ (sqrt x) (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (cbrt (+ y x)))) (sqrt (/ x (+ y x))))
  (* (sqrt (/ x (sqrt (+ y x)))) (sqrt (/ x (+ y x))))
  (/ x (+ y x))
  (/ x (+ y x))
  (/ x (+ y x))
  (* (sqrt (/ 1 (+ y x))) (sqrt (/ x (+ y x))))
  (* (sqrt (+ (* x (- x y)) (* y y))) (sqrt (/ x (+ y x))))
  (* (sqrt (- y x)) (sqrt (/ x (+ y x))))
  (pow (sqrt (sqrt (/ x (+ y x)))) 3)
  (/ x (+ y x))
  (* (sqrt (/ x (+ y x))) (sqrt x))
  (* (sqrt (/ x (+ y x))) (sqrt x))
  (log (/ x (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (pow (/ x (+ y x)) 3)
  (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (pow (/ x (+ y x)) 3)
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (- x)
  (- (+ y x))
  (* (/ (cbrt x) (cbrt (+ y x))) (/ (cbrt x) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (/ (/ (sqrt x) (cbrt (+ y x))) (cbrt (+ y x)))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  1
  (/ x (+ y x))
  1
  (/ x (+ y x))
  (/ 1 (+ y x))
  (/ (+ y x) x)
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  x
  x
  (/ (+ y x) (cbrt x))
  (/ (+ y x) (sqrt x))
  (/ (+ y x) x)
  (/ x (+ (pow y 3) (pow x 3)))
  (/ x (- (* y y) (* x x)))
  0
  1
  1
  0
  1
  1
  0
  0
  0
  0
  0
  0
5.471 * * * [progress]: adding candidates to table
5.920 * * [progress]: iteration 3 / 4
5.920 * * * [progress]: picking best candidate
5.922 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (/ x (+ y x)) 3)))>
5.923 * * * [progress]: localizing error
5.930 * * * [progress]: generating rewritten candidates
5.930 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
5.939 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
5.947 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
5.963 * * * [progress]: generating series expansions
5.963 * * * * [progress]: [ 1 / 3 ] generating series at (2)
5.963 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
5.963 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
5.963 * [taylor]: Taking taylor expansion of x in y
5.963 * [taylor]: Taking taylor expansion of (+ x y) in y
5.963 * [taylor]: Taking taylor expansion of x in y
5.963 * [taylor]: Taking taylor expansion of y in y
5.963 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
5.963 * [taylor]: Taking taylor expansion of x in x
5.964 * [taylor]: Taking taylor expansion of (+ x y) in x
5.964 * [taylor]: Taking taylor expansion of x in x
5.964 * [taylor]: Taking taylor expansion of y in x
5.964 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
5.964 * [taylor]: Taking taylor expansion of x in x
5.964 * [taylor]: Taking taylor expansion of (+ x y) in x
5.964 * [taylor]: Taking taylor expansion of x in x
5.964 * [taylor]: Taking taylor expansion of y in x
5.964 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.964 * [taylor]: Taking taylor expansion of y in y
5.966 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
5.966 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.966 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.966 * [taylor]: Taking taylor expansion of y in y
5.970 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
5.970 * [taylor]: Taking taylor expansion of (pow y 3) in y
5.970 * [taylor]: Taking taylor expansion of y in y
5.979 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
5.979 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
5.979 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
5.979 * [taylor]: Taking taylor expansion of x in y
5.979 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
5.979 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.979 * [taylor]: Taking taylor expansion of y in y
5.979 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.979 * [taylor]: Taking taylor expansion of x in y
5.980 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
5.980 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
5.980 * [taylor]: Taking taylor expansion of x in x
5.980 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.980 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.980 * [taylor]: Taking taylor expansion of y in x
5.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.980 * [taylor]: Taking taylor expansion of x in x
5.982 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
5.982 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
5.982 * [taylor]: Taking taylor expansion of x in x
5.982 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.982 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.982 * [taylor]: Taking taylor expansion of y in x
5.982 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.982 * [taylor]: Taking taylor expansion of x in x
5.984 * [taylor]: Taking taylor expansion of 1 in y
5.986 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
5.986 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.986 * [taylor]: Taking taylor expansion of y in y
5.990 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.990 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.990 * [taylor]: Taking taylor expansion of y in y
5.995 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
5.995 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
5.995 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
5.995 * [taylor]: Taking taylor expansion of x in y
5.995 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
5.996 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.996 * [taylor]: Taking taylor expansion of y in y
5.996 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.996 * [taylor]: Taking taylor expansion of x in y
5.996 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
5.996 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
5.996 * [taylor]: Taking taylor expansion of x in x
5.996 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.996 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.997 * [taylor]: Taking taylor expansion of y in x
5.997 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.997 * [taylor]: Taking taylor expansion of x in x
5.999 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
5.999 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
5.999 * [taylor]: Taking taylor expansion of x in x
5.999 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
5.999 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.999 * [taylor]: Taking taylor expansion of y in x
5.999 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.999 * [taylor]: Taking taylor expansion of x in x
6.001 * [taylor]: Taking taylor expansion of 1 in y
6.003 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
6.003 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.003 * [taylor]: Taking taylor expansion of y in y
6.007 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.007 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.007 * [taylor]: Taking taylor expansion of y in y
6.011 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
6.012 * [approximate]: Taking taylor expansion of (pow (/ x (+ x y)) 3) in (x y) around 0
6.012 * [taylor]: Taking taylor expansion of (pow (/ x (+ x y)) 3) in y
6.012 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
6.012 * [taylor]: Taking taylor expansion of x in y
6.012 * [taylor]: Taking taylor expansion of (+ x y) in y
6.012 * [taylor]: Taking taylor expansion of x in y
6.012 * [taylor]: Taking taylor expansion of y in y
6.012 * [taylor]: Taking taylor expansion of (pow (/ x (+ x y)) 3) in x
6.012 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
6.012 * [taylor]: Taking taylor expansion of x in x
6.012 * [taylor]: Taking taylor expansion of (+ x y) in x
6.012 * [taylor]: Taking taylor expansion of x in x
6.012 * [taylor]: Taking taylor expansion of y in x
6.012 * [taylor]: Taking taylor expansion of (pow (/ x (+ x y)) 3) in x
6.012 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
6.012 * [taylor]: Taking taylor expansion of x in x
6.012 * [taylor]: Taking taylor expansion of (+ x y) in x
6.012 * [taylor]: Taking taylor expansion of x in x
6.012 * [taylor]: Taking taylor expansion of y in x
6.012 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.012 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.012 * [taylor]: Taking taylor expansion of y in y
6.019 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow y 4)))) in y
6.019 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 4))) in y
6.019 * [taylor]: Taking taylor expansion of 3 in y
6.019 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
6.019 * [taylor]: Taking taylor expansion of (pow y 4) in y
6.019 * [taylor]: Taking taylor expansion of y in y
6.031 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (pow y 5))) in y
6.031 * [taylor]: Taking taylor expansion of 6 in y
6.031 * [taylor]: Taking taylor expansion of (/ 1 (pow y 5)) in y
6.031 * [taylor]: Taking taylor expansion of (pow y 5) in y
6.031 * [taylor]: Taking taylor expansion of y in y
6.057 * [approximate]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in (x y) around 0
6.057 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in y
6.057 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
6.057 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
6.057 * [taylor]: Taking taylor expansion of x in y
6.057 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.057 * [taylor]: Taking taylor expansion of y in y
6.057 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.057 * [taylor]: Taking taylor expansion of x in y
6.058 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in x
6.058 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
6.058 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
6.058 * [taylor]: Taking taylor expansion of x in x
6.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.058 * [taylor]: Taking taylor expansion of y in x
6.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.058 * [taylor]: Taking taylor expansion of x in x
6.060 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in x
6.060 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
6.060 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
6.060 * [taylor]: Taking taylor expansion of x in x
6.060 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.060 * [taylor]: Taking taylor expansion of y in x
6.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.060 * [taylor]: Taking taylor expansion of x in x
6.063 * [taylor]: Taking taylor expansion of 1 in y
6.064 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 y))) in y
6.064 * [taylor]: Taking taylor expansion of (* 3 (/ 1 y)) in y
6.064 * [taylor]: Taking taylor expansion of 3 in y
6.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.065 * [taylor]: Taking taylor expansion of y in y
6.071 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (pow y 2))) in y
6.071 * [taylor]: Taking taylor expansion of 6 in y
6.071 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.071 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.071 * [taylor]: Taking taylor expansion of y in y
6.080 * [approximate]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in (x y) around 0
6.080 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in y
6.080 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
6.080 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
6.080 * [taylor]: Taking taylor expansion of x in y
6.080 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.080 * [taylor]: Taking taylor expansion of y in y
6.080 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.080 * [taylor]: Taking taylor expansion of x in y
6.081 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in x
6.081 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
6.081 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
6.081 * [taylor]: Taking taylor expansion of x in x
6.081 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.081 * [taylor]: Taking taylor expansion of y in x
6.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.081 * [taylor]: Taking taylor expansion of x in x
6.083 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in x
6.083 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
6.083 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
6.083 * [taylor]: Taking taylor expansion of x in x
6.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.083 * [taylor]: Taking taylor expansion of y in x
6.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.083 * [taylor]: Taking taylor expansion of x in x
6.085 * [taylor]: Taking taylor expansion of 1 in y
6.087 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 y))) in y
6.087 * [taylor]: Taking taylor expansion of (* 3 (/ 1 y)) in y
6.087 * [taylor]: Taking taylor expansion of 3 in y
6.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.087 * [taylor]: Taking taylor expansion of y in y
6.094 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (pow y 2))) in y
6.094 * [taylor]: Taking taylor expansion of 6 in y
6.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.094 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.094 * [taylor]: Taking taylor expansion of y in y
6.103 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
6.103 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
6.103 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
6.103 * [taylor]: Taking taylor expansion of x in y
6.103 * [taylor]: Taking taylor expansion of (+ x y) in y
6.103 * [taylor]: Taking taylor expansion of x in y
6.103 * [taylor]: Taking taylor expansion of y in y
6.103 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
6.103 * [taylor]: Taking taylor expansion of x in x
6.103 * [taylor]: Taking taylor expansion of (+ x y) in x
6.103 * [taylor]: Taking taylor expansion of x in x
6.103 * [taylor]: Taking taylor expansion of y in x
6.104 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
6.104 * [taylor]: Taking taylor expansion of x in x
6.104 * [taylor]: Taking taylor expansion of (+ x y) in x
6.104 * [taylor]: Taking taylor expansion of x in x
6.104 * [taylor]: Taking taylor expansion of y in x
6.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.104 * [taylor]: Taking taylor expansion of y in y
6.105 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
6.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.105 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.105 * [taylor]: Taking taylor expansion of y in y
6.109 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.109 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.109 * [taylor]: Taking taylor expansion of y in y
6.116 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
6.116 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
6.116 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
6.116 * [taylor]: Taking taylor expansion of x in y
6.116 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.116 * [taylor]: Taking taylor expansion of y in y
6.117 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.117 * [taylor]: Taking taylor expansion of x in y
6.117 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
6.117 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
6.117 * [taylor]: Taking taylor expansion of x in x
6.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.117 * [taylor]: Taking taylor expansion of y in x
6.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.117 * [taylor]: Taking taylor expansion of x in x
6.119 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
6.119 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
6.119 * [taylor]: Taking taylor expansion of x in x
6.119 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.119 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.119 * [taylor]: Taking taylor expansion of y in x
6.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.119 * [taylor]: Taking taylor expansion of x in x
6.121 * [taylor]: Taking taylor expansion of 1 in y
6.123 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
6.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.123 * [taylor]: Taking taylor expansion of y in y
6.127 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.127 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.127 * [taylor]: Taking taylor expansion of y in y
6.131 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
6.131 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
6.131 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
6.131 * [taylor]: Taking taylor expansion of x in y
6.131 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
6.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.131 * [taylor]: Taking taylor expansion of y in y
6.132 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.132 * [taylor]: Taking taylor expansion of x in y
6.132 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
6.132 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
6.132 * [taylor]: Taking taylor expansion of x in x
6.132 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.132 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.132 * [taylor]: Taking taylor expansion of y in x
6.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.132 * [taylor]: Taking taylor expansion of x in x
6.134 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
6.134 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
6.134 * [taylor]: Taking taylor expansion of x in x
6.134 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
6.134 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.134 * [taylor]: Taking taylor expansion of y in x
6.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.134 * [taylor]: Taking taylor expansion of x in x
6.136 * [taylor]: Taking taylor expansion of 1 in y
6.138 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
6.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.138 * [taylor]: Taking taylor expansion of y in y
6.148 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.148 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.148 * [taylor]: Taking taylor expansion of y in y
6.153 * * * [progress]: simplifying candidates
6.155 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (cbrt (pow (/ x (+ y x)) 3)))
  (exp (cbrt (pow (/ x (+ y x)) 3)))
  (cbrt (pow (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x)))) 3))
  (cbrt (pow (cbrt (/ x (+ y x))) 3))
  (cbrt (pow (sqrt (/ x (+ y x))) 3))
  (cbrt (pow (sqrt (/ x (+ y x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x)))) 3))
  (cbrt (pow (/ (cbrt x) (cbrt (+ y x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x))) 3))
  (cbrt (pow (/ (cbrt x) (sqrt (+ y x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (+ y x)) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (+ y x)) 3))
  (cbrt (pow (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))) 3))
  (cbrt (pow (/ (sqrt x) (cbrt (+ y x))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (+ y x))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (+ y x))) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (+ y x)) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (+ y x)) 3))
  (cbrt (pow (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))) 3))
  (cbrt (pow (/ x (cbrt (+ y x))) 3))
  (cbrt (pow (/ 1 (sqrt (+ y x))) 3))
  (cbrt (pow (/ x (sqrt (+ y x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (+ y x)) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (+ y x)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ x (+ y x)) 3))
  (cbrt (pow x 3))
  (cbrt (pow (/ 1 (+ y x)) 3))
  (cbrt (pow (/ x (+ (pow y 3) (pow x 3))) 3))
  (cbrt (pow (+ (* y y) (- (* x x) (* y x))) 3))
  (cbrt (pow (/ x (- (* y y) (* x x))) 3))
  (cbrt (pow (- y x) 3))
  (cbrt (* (/ x (+ y x)) (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (cbrt (* (cbrt (pow (/ x (+ y x)) 3)) (cbrt (pow (/ x (+ y x)) 3))))
  (cbrt (cbrt (pow (/ x (+ y x)) 3)))
  (cbrt (pow (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x)))) 3))
  (cbrt (pow (cbrt (/ x (+ y x))) 3))
  (cbrt (pow (sqrt (/ x (+ y x))) 3))
  (cbrt (pow (sqrt (/ x (+ y x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x)))) 3))
  (cbrt (pow (/ (cbrt x) (cbrt (+ y x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x))) 3))
  (cbrt (pow (/ (cbrt x) (sqrt (+ y x))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (+ y x)) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (+ y x)) 3))
  (cbrt (pow (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))) 3))
  (cbrt (pow (/ (sqrt x) (cbrt (+ y x))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (+ y x))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (+ y x))) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (+ y x)) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (+ y x)) 3))
  (cbrt (pow (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))) 3))
  (cbrt (pow (/ x (cbrt (+ y x))) 3))
  (cbrt (pow (/ 1 (sqrt (+ y x))) 3))
  (cbrt (pow (/ x (sqrt (+ y x))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (+ y x)) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (+ y x)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ x (+ y x)) 3))
  (cbrt (pow x 3))
  (cbrt (pow (/ 1 (+ y x)) 3))
  (cbrt (pow (/ x (+ (pow y 3) (pow x 3))) 3))
  (cbrt (pow (+ (* y y) (- (* x x) (* y x))) 3))
  (cbrt (pow (/ x (- (* y y) (* x x))) 3))
  (cbrt (pow (- y x) 3))
  (cbrt (/ x (+ y x)))
  (cbrt (* (/ x (+ y x)) (/ x (+ y x))))
  (cbrt (sqrt (pow (/ x (+ y x)) 3)))
  (cbrt (sqrt (pow (/ x (+ y x)) 3)))
  (cbrt 1)
  (cbrt (pow (/ x (+ y x)) 3))
  (cbrt (pow (/ x (+ y x)) (/ 3 2)))
  (cbrt (pow (/ x (+ y x)) (/ 3 2)))
  (cbrt (pow x 3))
  (cbrt (pow (+ y x) 3))
  (* (cbrt (cbrt (pow (/ x (+ y x)) 3))) (cbrt (cbrt (pow (/ x (+ y x)) 3))))
  (cbrt (cbrt (pow (/ x (+ y x)) 3)))
  (* (* (cbrt (pow (/ x (+ y x)) 3)) (cbrt (pow (/ x (+ y x)) 3))) (cbrt (pow (/ x (+ y x)) 3)))
  (sqrt (cbrt (pow (/ x (+ y x)) 3)))
  (sqrt (cbrt (pow (/ x (+ y x)) 3)))
  (* (- (log x) (log (+ y x))) 3)
  (* (log (/ x (+ y x))) 3)
  (* (log (/ x (+ y x))) 3)
  (* 1 3)
  (pow (/ x (+ y x)) (* (cbrt 3) (cbrt 3)))
  (pow (/ x (+ y x)) (sqrt 3))
  (pow (/ x (+ y x)) 1)
  (pow (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x)))) 3)
  (pow (cbrt (/ x (+ y x))) 3)
  (pow (sqrt (/ x (+ y x))) 3)
  (pow (sqrt (/ x (+ y x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x)))) 3)
  (pow (/ (cbrt x) (cbrt (+ y x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x))) 3)
  (pow (/ (cbrt x) (sqrt (+ y x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (+ y x)) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (+ y x)) 3)
  (pow (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))) 3)
  (pow (/ (sqrt x) (cbrt (+ y x))) 3)
  (pow (/ (sqrt x) (sqrt (+ y x))) 3)
  (pow (/ (sqrt x) (sqrt (+ y x))) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (+ y x)) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (+ y x)) 3)
  (pow (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))) 3)
  (pow (/ x (cbrt (+ y x))) 3)
  (pow (/ 1 (sqrt (+ y x))) 3)
  (pow (/ x (sqrt (+ y x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (+ y x)) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (+ y x)) 3)
  (pow 1 3)
  (pow (/ x (+ y x)) 3)
  (pow x 3)
  (pow (/ 1 (+ y x)) 3)
  (pow (/ x (+ (pow y 3) (pow x 3))) 3)
  (pow (+ (* y y) (- (* x x) (* y x))) 3)
  (pow (/ x (- (* y y) (* x x))) 3)
  (pow (- y x) 3)
  (* (/ x (+ y x)) (/ x (+ y x)))
  (log (pow (/ x (+ y x)) 3))
  (exp (pow (/ x (+ y x)) 3))
  (* (cbrt (pow (/ x (+ y x)) 3)) (cbrt (pow (/ x (+ y x)) 3)))
  (cbrt (pow (/ x (+ y x)) 3))
  (* (* (pow (/ x (+ y x)) 3) (pow (/ x (+ y x)) 3)) (pow (/ x (+ y x)) 3))
  (pow (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x)))) 3)
  (pow (cbrt (/ x (+ y x))) 3)
  (pow (sqrt (/ x (+ y x))) 3)
  (pow (sqrt (/ x (+ y x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x)))) 3)
  (pow (/ (cbrt x) (cbrt (+ y x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x))) 3)
  (pow (/ (cbrt x) (sqrt (+ y x))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (+ y x)) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (+ y x)) 3)
  (pow (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))) 3)
  (pow (/ (sqrt x) (cbrt (+ y x))) 3)
  (pow (/ (sqrt x) (sqrt (+ y x))) 3)
  (pow (/ (sqrt x) (sqrt (+ y x))) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (+ y x)) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (+ y x)) 3)
  (pow (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))) 3)
  (pow (/ x (cbrt (+ y x))) 3)
  (pow (/ 1 (sqrt (+ y x))) 3)
  (pow (/ x (sqrt (+ y x))) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (+ y x)) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (+ y x)) 3)
  (pow 1 3)
  (pow (/ x (+ y x)) 3)
  (pow x 3)
  (pow (/ 1 (+ y x)) 3)
  (pow (/ x (+ (pow y 3) (pow x 3))) 3)
  (pow (+ (* y y) (- (* x x) (* y x))) 3)
  (pow (/ x (- (* y y) (* x x))) 3)
  (pow (- y x) 3)
  (pow x 3)
  (pow (+ y x) 3)
  (* (/ x (+ y x)) (/ x (+ y x)))
  (sqrt (pow (/ x (+ y x)) 3))
  (sqrt (pow (/ x (+ y x)) 3))
  (pow (/ x (+ y x)) (/ 3 2))
  (pow (/ x (+ y x)) (/ 3 2))
  (- (log x) (log (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (/ (* (* x x) x) (* (* (+ y x) (+ y x)) (+ y x)))
  (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (* (* (/ x (+ y x)) (/ x (+ y x))) (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (- x)
  (- (+ y x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ y x))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ y x))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ y x))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ y x))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  (/ 1 1)
  (/ x (+ y x))
  (/ 1 1)
  (/ x (+ y x))
  (/ 1 (+ y x))
  (/ (+ y x) x)
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  (/ x 1)
  (/ x 1)
  (/ (+ y x) (cbrt x))
  (/ (+ y x) (sqrt x))
  (/ (+ y x) x)
  (/ x (+ (pow y 3) (pow x 3)))
  (/ x (- (* y y) (* x x)))
  0
  0
  0
  0
  0
  0
  0
  0
  0
6.161 * * [simplify]: iteration  0 :  147  enodes  (cost  2035 )
6.198 * * [simplify]: iteration  1 :  382  enodes  (cost  1607 )
6.373 * * [simplify]: iteration  2 :  1203  enodes  (cost  1447 )
6.935 * * [simplify]: iteration  done :  5000  enodes  (cost  1447 )
6.937 * [simplify]: Simplified to:
   (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (cbrt (pow (/ x (+ x y)) 2))
  (cbrt (/ x (+ x y)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (cbrt (pow (/ x (+ x y)) 2))
  (cbrt (/ x (+ x y)))
  (/ (cbrt (* x x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (cbrt (* x x))
  (/ (cbrt x) (+ y x))
  (cbrt (* x x))
  (/ (cbrt x) (+ y x))
  (/ (/ (sqrt x) (cbrt (+ y x))) (cbrt (+ y x)))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (cbrt (/ (/ 1 (+ x y)) (+ x y)))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  x
  (/ 1 (+ x y))
  (/ x (+ (pow y 3) (pow x 3)))
  (+ (* x (- x y)) (* y y))
  (/ x (- (* y y) (* x x)))
  (- y x)
  (cbrt (pow (/ x (+ x y)) 2))
  (cbrt (/ x (+ x y)))
  (cbrt (pow (/ x (+ x y)) 2))
  (cbrt (/ x (+ x y)))
  (cbrt (pow (/ x (+ x y)) 2))
  (cbrt (/ x (+ x y)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (cbrt (pow (/ x (+ x y)) 2))
  (cbrt (/ x (+ x y)))
  (/ (cbrt (* x x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (cbrt (* x x))
  (/ (cbrt x) (+ y x))
  (cbrt (* x x))
  (/ (cbrt x) (+ y x))
  (/ (/ (sqrt x) (cbrt (+ y x))) (cbrt (+ y x)))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (cbrt (/ (/ 1 (+ x y)) (+ x y)))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  x
  (/ 1 (+ x y))
  (/ x (+ (pow y 3) (pow x 3)))
  (+ (* x (- x y)) (* y y))
  (/ x (- (* y y) (* x x)))
  (- y x)
  (cbrt (/ x (+ x y)))
  (cbrt (pow (/ x (+ x y)) 2))
  (cbrt (sqrt (pow (/ x (+ y x)) 3)))
  (cbrt (sqrt (pow (/ x (+ y x)) 3)))
  1
  (/ x (+ x y))
  (cbrt (pow (/ x (+ x y)) 3/2))
  (cbrt (pow (/ x (+ x y)) 3/2))
  x
  (+ x y)
  (cbrt (pow (/ x (+ x y)) 2))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ y x)) 3)
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (log (pow (/ x (+ y x)) 3))
  (log (pow (/ x (+ y x)) 3))
  (log (pow (/ x (+ y x)) 3))
  3
  (pow (/ x (+ y x)) (* (cbrt 3) (cbrt 3)))
  (pow (/ x (+ y x)) (sqrt 3))
  (/ x (+ x y))
  (pow (/ x (+ x y)) 2)
  (/ x (+ x y))
  (pow (sqrt (/ x (+ y x))) 3)
  (pow (sqrt (/ x (+ y x))) 3)
  (pow (/ x (+ x y)) 2)
  (/ x (+ x y))
  (/ (* x x) (pow (sqrt (+ y x)) 3))
  (/ x (pow (sqrt (+ y x)) 3))
  (* x x)
  (/ x (pow (+ y x) 3))
  (* x x)
  (/ x (pow (+ y x) 3))
  (/ x (/ (* (+ y x) (+ y x)) (sqrt x)))
  (/ (sqrt x) (/ (+ y x) x))
  (pow (/ (sqrt x) (sqrt (+ y x))) 3)
  (pow (/ (sqrt x) (sqrt (+ y x))) 3)
  (pow (sqrt x) 3)
  (pow (/ (sqrt x) (+ y x)) 3)
  (pow (sqrt x) 3)
  (pow (/ (sqrt x) (+ y x)) 3)
  (/ 1 (* (+ y x) (+ y x)))
  (/ (pow x 3) (+ x y))
  (pow (/ 1 (sqrt (+ y x))) 3)
  (pow (/ x (sqrt (+ y x))) 3)
  1
  (pow (/ x (+ y x)) 3)
  1
  (pow (/ x (+ y x)) 3)
  1
  (pow (/ x (+ y x)) 3)
  (pow x 3)
  (pow (/ 1 (+ y x)) 3)
  (pow (/ x (+ (pow y 3) (pow x 3))) 3)
  (pow (+ (* x (- x y)) (* y y)) 3)
  (pow (/ x (- (* y y) (* x x))) 3)
  (pow (- y x) 3)
  (pow (/ x (+ x y)) 2)
  (log (pow (/ x (+ y x)) 3))
  (exp (pow (/ x (+ y x)) 3))
  (pow (/ x (+ x y)) 2)
  (/ x (+ x y))
  (pow (pow (/ x (+ y x)) 3) 3)
  (pow (/ x (+ x y)) 2)
  (/ x (+ x y))
  (pow (sqrt (/ x (+ y x))) 3)
  (pow (sqrt (/ x (+ y x))) 3)
  (pow (/ x (+ x y)) 2)
  (/ x (+ x y))
  (/ (* x x) (pow (sqrt (+ y x)) 3))
  (/ x (pow (sqrt (+ y x)) 3))
  (* x x)
  (/ x (pow (+ y x) 3))
  (* x x)
  (/ x (pow (+ y x) 3))
  (/ x (/ (* (+ y x) (+ y x)) (sqrt x)))
  (/ (sqrt x) (/ (+ y x) x))
  (pow (/ (sqrt x) (sqrt (+ y x))) 3)
  (pow (/ (sqrt x) (sqrt (+ y x))) 3)
  (pow (sqrt x) 3)
  (pow (/ (sqrt x) (+ y x)) 3)
  (pow (sqrt x) 3)
  (pow (/ (sqrt x) (+ y x)) 3)
  (/ 1 (* (+ y x) (+ y x)))
  (/ (pow x 3) (+ x y))
  (pow (/ 1 (sqrt (+ y x))) 3)
  (pow (/ x (sqrt (+ y x))) 3)
  1
  (pow (/ x (+ y x)) 3)
  1
  (pow (/ x (+ y x)) 3)
  1
  (pow (/ x (+ y x)) 3)
  (pow x 3)
  (pow (/ 1 (+ y x)) 3)
  (pow (/ x (+ (pow y 3) (pow x 3))) 3)
  (pow (+ (* x (- x y)) (* y y)) 3)
  (pow (/ x (- (* y y) (* x x))) 3)
  (pow (- y x) 3)
  (pow x 3)
  (pow (+ y x) 3)
  (pow (/ x (+ x y)) 2)
  (sqrt (pow (/ x (+ y x)) 3))
  (sqrt (pow (/ x (+ y x)) 3))
  (pow (/ x (+ x y)) 3/2)
  (pow (/ x (+ x y)) 3/2)
  (log (/ x (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (pow (/ x (+ y x)) 3)
  (cbrt (pow (/ x (+ x y)) 2))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ y x)) 3)
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (- x)
  (- (+ y x))
  (cbrt (pow (/ x (+ x y)) 2))
  (cbrt (/ x (+ x y)))
  (/ (cbrt (* x x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (cbrt (* x x))
  (/ (cbrt x) (+ y x))
  (cbrt (* x x))
  (/ (cbrt x) (+ y x))
  (/ (/ (sqrt x) (cbrt (+ y x))) (cbrt (+ y x)))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (cbrt (/ (/ 1 (+ x y)) (+ x y)))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ y x) x)
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  x
  x
  (/ (+ y x) (cbrt x))
  (/ (+ y x) (sqrt x))
  (/ (+ y x) x)
  (/ x (+ (pow y 3) (pow x 3)))
  (/ x (- (* y y) (* x x)))
  0
  0
  0
  0
  0
  0
  0
  0
  0
6.938 * * * [progress]: adding candidates to table
7.189 * [progress]: [Phase 3 of 3] Extracting.
7.189 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))))> #<alt (λ (x y) (cbrt (pow (/ x (+ y x)) 3)))>)
7.190 * * * [regime-changes]: Trying 3 branch expressions: ((/ x (+ y x)) y x)
7.190 * * * * [regimes]: Trying to branch on (/ x (+ y x)) from (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))))> #<alt (λ (x y) (cbrt (pow (/ x (+ y x)) 3)))>)
7.204 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))))> #<alt (λ (x y) (cbrt (pow (/ x (+ y x)) 3)))>)
7.219 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x)))))> #<alt (λ (x y) (cbrt (pow (/ x (+ y x)) 3)))>)
7.237 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.237 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ x (+ y x))
7.237 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
7.238 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
7.238 * * [simplify]: iteration  done :  5  enodes  (cost  5 )
7.238 * [simplify]: Simplified to:
   (/ x (+ y x))
7.593 * [regime-testing]: Baseline error score: 0.01212651581447681
7.593 * [regime-testing]: Oracle error score: 0.0075009376172021506
7.594 * [regime-testing]: End program error score: 0.01212651581447681