12.536 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ y x))
0.016 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.016 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.016 * [simplify]: Simplified to:
   (/ x (+ x y))
0.019 * * [progress]: iteration 1 / 4
0.019 * * * [progress]: picking best candidate
0.021 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (+ y x)))>
0.021 * * * [progress]: localizing error
0.024 * * * [progress]: generating rewritten candidates
0.024 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.030 * * * [progress]: generating series expansions
0.030 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.030 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.030 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.030 * [taylor]: Taking taylor expansion of x in y
0.030 * [taylor]: Taking taylor expansion of (+ x y) in y
0.031 * [taylor]: Taking taylor expansion of x in y
0.031 * [taylor]: Taking taylor expansion of y in y
0.031 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of (+ x y) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of y in x
0.031 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of (+ x y) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of y in x
0.031 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.031 * [taylor]: Taking taylor expansion of y in y
0.031 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.031 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.031 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.031 * [taylor]: Taking taylor expansion of y in y
0.031 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.031 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.032 * [taylor]: Taking taylor expansion of y in y
0.032 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.032 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.032 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.032 * [taylor]: Taking taylor expansion of x in y
0.032 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.032 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.032 * [taylor]: Taking taylor expansion of y in y
0.032 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.032 * [taylor]: Taking taylor expansion of x in y
0.032 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.032 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.032 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.032 * [taylor]: Taking taylor expansion of y in x
0.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.033 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.033 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.033 * [taylor]: Taking taylor expansion of y in x
0.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of 1 in y
0.033 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.033 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.033 * [taylor]: Taking taylor expansion of y in y
0.033 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.033 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.033 * [taylor]: Taking taylor expansion of y in y
0.034 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.034 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.034 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.034 * [taylor]: Taking taylor expansion of x in y
0.034 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.034 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.034 * [taylor]: Taking taylor expansion of y in y
0.034 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.034 * [taylor]: Taking taylor expansion of x in y
0.034 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.034 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.034 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.034 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.034 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of 1 in y
0.035 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.035 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.035 * [taylor]: Taking taylor expansion of y in y
0.035 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.035 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.035 * [taylor]: Taking taylor expansion of y in y
0.036 * * * [progress]: simplifying candidates
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (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)))
  (neg x)
  (neg (+ 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
0.085 * * [simplify]: iteration  0 :  5057  enodes  (cost  287 )
0.087 * [simplify]: Simplified to:
   (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (neg x)
  (- (neg x) y)
  (* (cbrt x) (/ (cbrt x) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt x) (cbrt (+ x y)))
  (* (cbrt x) (/ (cbrt x) (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* y y) (* x x)))
  0
  0
  0
0.087 * * * [progress]: adding candidates to table
0.122 * * [progress]: iteration 2 / 4
0.122 * * * [progress]: picking best candidate
0.129 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ 1 (+ x y))))>
0.129 * * * [progress]: localizing error
0.133 * * * [progress]: generating rewritten candidates
0.133 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.143 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.151 * * * [progress]: generating series expansions
0.151 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.152 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.152 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.152 * [taylor]: Taking taylor expansion of x in y
0.152 * [taylor]: Taking taylor expansion of (+ x y) in y
0.152 * [taylor]: Taking taylor expansion of x in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (+ x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (+ x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
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 (neg (/ 1 (pow y 2))) in y
0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.152 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.153 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.153 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.153 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.153 * [taylor]: Taking taylor expansion of 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 (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.153 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.154 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of 1 in y
0.154 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.155 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.155 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.155 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.155 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.156 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of 1 in y
0.156 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.156 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.157 * [approximate]: Taking taylor expansion of (/ 1 (+ x y)) in (x y) around 0
0.157 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
0.157 * [taylor]: Taking taylor expansion of (+ x y) in y
0.157 * [taylor]: Taking taylor expansion of x in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.157 * [taylor]: Taking taylor expansion of (+ x y) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.157 * [taylor]: Taking taylor expansion of (+ x y) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.157 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.157 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.158 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.159 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.159 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in y
0.159 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.159 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.159 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of 1 in y
0.159 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.159 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.160 * [taylor]: Taking taylor expansion of y in y
0.160 * [approximate]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.160 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in y
0.162 * [taylor]: Taking taylor expansion of -1 in y
0.162 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.162 * [taylor]: Taking taylor expansion of x in y
0.162 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
0.162 * [taylor]: Taking taylor expansion of -1 in x
0.162 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.162 * [taylor]: Taking taylor expansion of y in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
0.163 * [taylor]: Taking taylor expansion of -1 in x
0.163 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of -1 in y
0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.163 * [taylor]: Taking taylor expansion of y in y
0.163 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.163 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.163 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.163 * [taylor]: Taking taylor expansion of y in y
0.164 * * * [progress]: simplifying candidates
0.165 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ 1 (+ x y)))
  (+ (log x) (neg (log (+ x y))))
  (+ (log x) (- 0 (log (+ x y))))
  (+ (log x) (- (log 1) (log (+ x y))))
  (+ (log x) (log (/ 1 (+ x y))))
  (log (* x (/ 1 (+ x y))))
  (exp (* x (/ 1 (+ x y))))
  (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (+ x y) (+ x y)) (+ x y))))
  (* (* (* x x) x) (* (* (/ 1 (+ x y)) (/ 1 (+ x y))) (/ 1 (+ x y))))
  (* (cbrt (* x (/ 1 (+ x y)))) (cbrt (* x (/ 1 (+ x y)))))
  (cbrt (* x (/ 1 (+ x y))))
  (* (* (* x (/ 1 (+ x y))) (* x (/ 1 (+ x y)))) (* x (/ 1 (+ x y))))
  (sqrt (* x (/ 1 (+ x y))))
  (sqrt (* x (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ x y))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ x y))))
  (* (sqrt x) (/ 1 (sqrt (+ x y))))
  (* (sqrt x) (/ 1 (sqrt (+ x y))))
  (* x (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (* x (sqrt (/ 1 (+ x y))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ (sqrt 1) (sqrt (+ x y))))
  (* x (/ (sqrt 1) 1))
  (* x (/ (sqrt 1) 1))
  (* x (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ 1 (sqrt (+ x y))))
  (* x (/ 1 1))
  (* x (/ 1 1))
  (* x 1)
  (* x 1)
  (* x (/ 1 (+ (pow x 3) (pow y 3))))
  (* x (/ 1 (- (* x x) (* y y))))
  (* (cbrt x) (/ 1 (+ x y)))
  (* (sqrt x) (/ 1 (+ x y)))
  (* x (/ 1 (+ x y)))
  (* x 1)
  (neg 1)
  (neg (log (+ x y)))
  (- 0 (log (+ x y)))
  (- (log 1) (log (+ x y)))
  (log (/ 1 (+ x y)))
  (exp (/ 1 (+ x y)))
  (/ (* (* 1 1) 1) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y))))
  (cbrt (/ 1 (+ x y)))
  (* (* (/ 1 (+ x y)) (/ 1 (+ x y))) (/ 1 (+ x y)))
  (sqrt (/ 1 (+ x y)))
  (sqrt (/ 1 (+ x y)))
  (neg 1)
  (neg (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt 1) (cbrt (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y)))
  (/ (cbrt 1) (sqrt (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ x y))
  (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt 1) (cbrt (+ x y)))
  (/ (sqrt 1) (sqrt (+ x y)))
  (/ (sqrt 1) (sqrt (+ x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ x y))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 1)
  (/ 1 (+ x y))
  (/ 1 1)
  (/ 1 (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) 1)
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (sqrt (+ x y)))
  (/ 1 1)
  (/ 1 1)
  (/ (+ x y) (cbrt 1))
  (/ (+ x y) (sqrt 1))
  (/ (+ x y) 1)
  (/ 1 (+ (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
0.212 * * [simplify]: iteration  0 :  4897  enodes  (cost  564 )
0.213 * * [simplify]: iteration  1 :  4897  enodes  (cost  564 )
0.215 * [simplify]: Simplified to:
   (/ x (+ x y))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (pow (/ x (+ x y)) 3)
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (* x (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (* x (sqrt (/ 1 (+ x y))))
  (* x (* (cbrt 1) (/ (cbrt 1) (* (cbrt (+ x y)) (cbrt (+ x y))))))
  (* x (* (cbrt 1) (/ (cbrt 1) (sqrt (+ x y)))))
  (* x (* (cbrt 1) (cbrt 1)))
  (* x (* (cbrt 1) (cbrt 1)))
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  x
  x
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (+ x y))
  (/ x (+ x y))
  x
  -1
  (neg (log (+ x y)))
  (neg (log (+ x y)))
  (neg (log (+ x y)))
  (neg (log (+ x y)))
  (exp (/ 1 (+ x y)))
  (/ 1 (pow (+ x y) 3))
  (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y))))
  (cbrt (/ 1 (+ x y)))
  (/ 1 (pow (+ x y) 3))
  (sqrt (/ 1 (+ x y)))
  (sqrt (/ 1 (+ x y)))
  -1
  (- (neg x) y)
  (* (cbrt 1) (/ (cbrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (cbrt (+ x y)))
  (* (cbrt 1) (/ (cbrt 1) (sqrt (+ x y))))
  (/ (cbrt 1) (sqrt (+ x y)))
  (* (cbrt 1) (cbrt 1))
  (/ (cbrt 1) (+ x y))
  (* (cbrt 1) (cbrt 1))
  (/ (cbrt 1) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  1
  (/ 1 (+ x y))
  1
  (/ 1 (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  1
  (/ 1 (+ x y))
  1
  (/ 1 (+ x y))
  (/ 1 (+ x y))
  (+ x y)
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (sqrt (+ x y)))
  1
  1
  (/ (+ x y) (cbrt 1))
  (+ x y)
  (+ x y)
  (/ 1 (+ (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
0.215 * * * [progress]: adding candidates to table
0.274 * * [progress]: iteration 3 / 4
0.274 * * * [progress]: picking best candidate
0.278 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x y))))>
0.278 * * * [progress]: localizing error
0.285 * * * [progress]: generating rewritten candidates
0.285 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.287 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.288 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.289 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.296 * * * [progress]: generating series expansions
0.296 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.296 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.296 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.296 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.296 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.296 * [taylor]: Taking taylor expansion of 1/3 in x
0.296 * [taylor]: Taking taylor expansion of (log x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.296 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.296 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.296 * [taylor]: Taking taylor expansion of 1/3 in x
0.296 * [taylor]: Taking taylor expansion of (log x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.302 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.302 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.302 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.302 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.302 * [taylor]: Taking taylor expansion of 1/3 in x
0.302 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.303 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.303 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.303 * [taylor]: Taking taylor expansion of 1/3 in x
0.303 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.309 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.309 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.309 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.309 * [taylor]: Taking taylor expansion of -1 in x
0.309 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.309 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.309 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.309 * [taylor]: Taking taylor expansion of 1/3 in x
0.309 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.310 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.310 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.310 * [taylor]: Taking taylor expansion of -1 in x
0.310 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.310 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.310 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.310 * [taylor]: Taking taylor expansion of 1/3 in x
0.310 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.318 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.318 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.318 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.318 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.318 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.318 * [taylor]: Taking taylor expansion of 1/3 in x
0.318 * [taylor]: Taking taylor expansion of (log x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.318 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.318 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.318 * [taylor]: Taking taylor expansion of 1/3 in x
0.318 * [taylor]: Taking taylor expansion of (log x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.324 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.324 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.324 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.324 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.324 * [taylor]: Taking taylor expansion of 1/3 in x
0.324 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.324 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.324 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.324 * [taylor]: Taking taylor expansion of 1/3 in x
0.324 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.331 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.331 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.331 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.331 * [taylor]: Taking taylor expansion of -1 in x
0.331 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.331 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.331 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.331 * [taylor]: Taking taylor expansion of 1/3 in x
0.331 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.331 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.331 * [taylor]: Taking taylor expansion of -1 in x
0.331 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.331 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.331 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.331 * [taylor]: Taking taylor expansion of 1/3 in x
0.331 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.339 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.339 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.339 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.339 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.339 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.339 * [taylor]: Taking taylor expansion of 1/3 in x
0.339 * [taylor]: Taking taylor expansion of (log x) in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.340 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.340 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.340 * [taylor]: Taking taylor expansion of 1/3 in x
0.340 * [taylor]: Taking taylor expansion of (log x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.346 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.346 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.346 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.346 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.346 * [taylor]: Taking taylor expansion of 1/3 in x
0.346 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.346 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.346 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.346 * [taylor]: Taking taylor expansion of 1/3 in x
0.346 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.352 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.352 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.352 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.352 * [taylor]: Taking taylor expansion of -1 in x
0.352 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.352 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.352 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.352 * [taylor]: Taking taylor expansion of 1/3 in x
0.353 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.353 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.353 * [taylor]: Taking taylor expansion of -1 in x
0.353 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.353 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.353 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.353 * [taylor]: Taking taylor expansion of 1/3 in x
0.353 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.363 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.363 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
0.363 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.363 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.363 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.363 * [taylor]: Taking taylor expansion of 1/3 in x
0.363 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.363 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.363 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.363 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.363 * [taylor]: Taking taylor expansion of 1/3 in x
0.363 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.363 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.370 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
0.370 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.370 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.370 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.370 * [taylor]: Taking taylor expansion of 1/3 in x
0.370 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.370 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.370 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.370 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.370 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.370 * [taylor]: Taking taylor expansion of 1/3 in x
0.370 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.370 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.370 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.377 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0
0.377 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
0.377 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
0.377 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.377 * [taylor]: Taking taylor expansion of -1 in x
0.377 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.377 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.377 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.377 * [taylor]: Taking taylor expansion of 1/3 in x
0.377 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.377 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.377 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
0.378 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
0.378 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.378 * [taylor]: Taking taylor expansion of -1 in x
0.378 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.378 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.378 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.378 * [taylor]: Taking taylor expansion of 1/3 in x
0.378 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.378 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.378 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.388 * * * [progress]: simplifying candidates
0.389 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (+ 1/3 1/3)
  (+ 1 1)
  (* x x)
  (* (cbrt x) (cbrt x))
  (+ 1 1)
  (+ (log (cbrt x)) (log (cbrt x)))
  (log (* (cbrt x) (cbrt x)))
  (exp (* (cbrt x) (cbrt x)))
  (* x x)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt x) (cbrt x))
  (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 1 1)
  (* (cbrt x) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (* (cbrt x) (cbrt 1))
  (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt x) (sqrt (cbrt x)))
  (* (cbrt x) 1)
  (* (cbrt (cbrt x)) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (* (cbrt (cbrt x)) (cbrt x))
  (* (sqrt (cbrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (* 2 (log x)))))
  (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x))))))
  (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))))
0.429 * * [simplify]: iteration  0 :  5165  enodes  (cost  356 )
0.431 * [simplify]: Simplified to:
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (pow (cbrt (cbrt x)) 2)
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (pow (cbrt (cbrt x)) 2)
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (pow (cbrt (cbrt x)) 2)
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  2/3
  2
  (* x x)
  (pow x 2/3)
  2
  (* 2/3 (log x))
  (* 2/3 (log x))
  (exp (pow x 2/3))
  (* x x)
  (* (cbrt (pow x 2/3)) (cbrt (pow x 2/3)))
  (cbrt (pow x 2/3))
  (* x x)
  (fabs (cbrt x))
  (fabs (cbrt x))
  (* (cbrt (pow x 2/3)) (cbrt (pow x 2/3)))
  (pow (cbrt (cbrt x)) 2)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  1
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (cbrt (cbrt x)) 2)
  (cbrt x)
  (cbrt x)
  1
  (pow x 2/3)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (cbrt x)
  (cbrt x)
  2/3
  2
  (* (cbrt x) (cbrt (pow x 2/3)))
  (* (cbrt x) (cbrt (sqrt x)))
  (cbrt x)
  (pow (cbrt (cbrt x)) 5)
  (pow (sqrt (cbrt x)) 3)
  (cbrt x)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (sqrt (cbrt x)) 3)
  (pow x 2/3)
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (cbrt (* x -1)))
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (cbrt (* x -1)))
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (cbrt (* x -1)))
  (pow x 2/3)
  (pow x 2/3)
  (* (pow x 2/3) (pow (cbrt -1) 2))
0.431 * * * [progress]: adding candidates to table
0.498 * * [progress]: iteration 4 / 4
0.498 * * * [progress]: picking best candidate
0.500 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ x (- (* y y) (* x x))) (- y x)))>
0.500 * * * [progress]: localizing error
0.507 * * * [progress]: generating rewritten candidates
0.507 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.513 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.525 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.532 * * * [progress]: generating series expansions
0.532 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.532 * [approximate]: Taking taylor expansion of (/ x (- (pow y 2) (pow x 2))) in (x y) around 0
0.532 * [taylor]: Taking taylor expansion of (/ x (- (pow y 2) (pow x 2))) in y
0.532 * [taylor]: Taking taylor expansion of x in y
0.532 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in y
0.532 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.532 * [taylor]: Taking taylor expansion of y in y
0.532 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.532 * [taylor]: Taking taylor expansion of x in y
0.532 * [taylor]: Taking taylor expansion of (/ x (- (pow y 2) (pow x 2))) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in x
0.533 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of (/ x (- (pow y 2) (pow x 2))) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in x
0.533 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.533 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of 0 in y
0.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.534 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.534 * [taylor]: Taking taylor expansion of y in y
0.535 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in (x y) around 0
0.535 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in y
0.535 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in y
0.535 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.535 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.535 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.535 * [taylor]: Taking taylor expansion of y in y
0.535 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.535 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.535 * [taylor]: Taking taylor expansion of x in y
0.535 * [taylor]: Taking taylor expansion of x in y
0.535 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
0.535 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
0.535 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.535 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.535 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.535 * [taylor]: Taking taylor expansion of y in x
0.535 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.535 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
0.535 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
0.535 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.535 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.535 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.535 * [taylor]: Taking taylor expansion of y in x
0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.536 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [taylor]: Taking taylor expansion of -1 in y
0.536 * [taylor]: Taking taylor expansion of 0 in y
0.537 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.537 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.537 * [taylor]: Taking taylor expansion of y in y
0.537 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in (x y) around 0
0.537 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in y
0.537 * [taylor]: Taking taylor expansion of -1 in y
0.537 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in y
0.537 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.537 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.537 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.537 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.537 * [taylor]: Taking taylor expansion of x in y
0.537 * [taylor]: Taking taylor expansion of x in y
0.537 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
0.537 * [taylor]: Taking taylor expansion of -1 in x
0.537 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
0.538 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.538 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.538 * [taylor]: Taking taylor expansion of y in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.538 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
0.538 * [taylor]: Taking taylor expansion of -1 in x
0.538 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
0.538 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.538 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.538 * [taylor]: Taking taylor expansion of y in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.538 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of 1 in y
0.539 * [taylor]: Taking taylor expansion of 0 in y
0.539 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.539 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.540 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.540 * [approximate]: Taking taylor expansion of (/ (* x (- y x)) (- (pow y 2) (pow x 2))) in (x y) around 0
0.540 * [taylor]: Taking taylor expansion of (/ (* x (- y x)) (- (pow y 2) (pow x 2))) in y
0.540 * [taylor]: Taking taylor expansion of (* x (- y x)) in y
0.540 * [taylor]: Taking taylor expansion of x in y
0.540 * [taylor]: Taking taylor expansion of (- y x) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.540 * [taylor]: Taking taylor expansion of x in y
0.540 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in y
0.540 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.540 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.540 * [taylor]: Taking taylor expansion of x in y
0.540 * [taylor]: Taking taylor expansion of (/ (* x (- y x)) (- (pow y 2) (pow x 2))) in x
0.540 * [taylor]: Taking taylor expansion of (* x (- y x)) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of (- y x) in x
0.540 * [taylor]: Taking taylor expansion of y in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in x
0.540 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.540 * [taylor]: Taking taylor expansion of y in x
0.540 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (/ (* x (- y x)) (- (pow y 2) (pow x 2))) in x
0.541 * [taylor]: Taking taylor expansion of (* x (- y x)) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (- y x) in x
0.541 * [taylor]: Taking taylor expansion of y in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in x
0.541 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.541 * [taylor]: Taking taylor expansion of y in x
0.541 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.541 * [taylor]: Taking taylor expansion of y in y
0.541 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.541 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.541 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.541 * [taylor]: Taking taylor expansion of y in y
0.544 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.544 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.544 * [taylor]: Taking taylor expansion of y in y
0.545 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in (x y) around 0
0.545 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in y
0.545 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.545 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.545 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in y
0.545 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.545 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.545 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.545 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.545 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
0.545 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.545 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
0.545 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.545 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.545 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.545 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
0.546 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.546 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.546 * [taylor]: Taking taylor expansion of y in x
0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
0.546 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.546 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.546 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.546 * [taylor]: Taking taylor expansion of y in x
0.546 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.546 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.546 * [taylor]: Taking taylor expansion of 1 in y
0.547 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.547 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.547 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.548 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x))) in (x y) around 0
0.548 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x))) in y
0.548 * [taylor]: Taking taylor expansion of -1 in y
0.548 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in y
0.548 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.548 * [taylor]: Taking taylor expansion of x in y
0.548 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.548 * [taylor]: Taking taylor expansion of y in y
0.548 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in y
0.548 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.548 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.548 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.548 * [taylor]: Taking taylor expansion of y in y
0.548 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.548 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.548 * [taylor]: Taking taylor expansion of x in y
0.548 * [taylor]: Taking taylor expansion of x in y
0.548 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x))) in x
0.548 * [taylor]: Taking taylor expansion of -1 in x
0.548 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
0.548 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.548 * [taylor]: Taking taylor expansion of y in x
0.548 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
0.549 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.549 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.549 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x))) in x
0.549 * [taylor]: Taking taylor expansion of -1 in x
0.549 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
0.549 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.549 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
0.549 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.549 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.549 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of 1 in y
0.550 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.550 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.551 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.551 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.551 * [taylor]: Taking taylor expansion of y in y
0.551 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.551 * [approximate]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in (y x) around 0
0.551 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in x
0.551 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.551 * [taylor]: Taking taylor expansion of y in x
0.551 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in y
0.551 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.551 * [taylor]: Taking taylor expansion of y in y
0.551 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.551 * [taylor]: Taking taylor expansion of x in y
0.551 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in y
0.551 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.551 * [taylor]: Taking taylor expansion of y in y
0.551 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.551 * [taylor]: Taking taylor expansion of x in y
0.552 * [taylor]: Taking taylor expansion of (neg (pow x 2)) in x
0.552 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of 0 in x
0.552 * [taylor]: Taking taylor expansion of 1 in x
0.552 * [taylor]: Taking taylor expansion of 0 in x
0.552 * [taylor]: Taking taylor expansion of 0 in x
0.552 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (y x) around 0
0.552 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.552 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.553 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.553 * [taylor]: Taking taylor expansion of y in x
0.553 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.553 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.553 * [taylor]: Taking taylor expansion of x in x
0.553 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.553 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.553 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.553 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.553 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.553 * [taylor]: Taking taylor expansion of x in y
0.553 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.553 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.553 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.553 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.553 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.553 * [taylor]: Taking taylor expansion of x in y
0.553 * [taylor]: Taking taylor expansion of 1 in x
0.553 * [taylor]: Taking taylor expansion of 0 in x
0.553 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow x 2))) in x
0.553 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.554 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of 0 in x
0.554 * [taylor]: Taking taylor expansion of 0 in x
0.555 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (y x) around 0
0.555 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.555 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.555 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.555 * [taylor]: Taking taylor expansion of y in x
0.555 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.555 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.555 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.555 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.555 * [taylor]: Taking taylor expansion of y in y
0.555 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.555 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.555 * [taylor]: Taking taylor expansion of x in y
0.555 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.555 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.555 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.555 * [taylor]: Taking taylor expansion of y in y
0.555 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.555 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.555 * [taylor]: Taking taylor expansion of x in y
0.555 * [taylor]: Taking taylor expansion of 1 in x
0.555 * [taylor]: Taking taylor expansion of 0 in x
0.556 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow x 2))) in x
0.556 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.556 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of 0 in x
0.556 * [taylor]: Taking taylor expansion of 0 in x
0.557 * * * [progress]: simplifying candidates
0.558 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (log (- (* y y) (* x x))))
  (log (/ x (- (* y y) (* x x))))
  (exp (/ x (- (* y y) (* x x))))
  (/ (* (* x x) x) (* (* (- (* y y) (* x x)) (- (* y y) (* x x))) (- (* y y) (* x x))))
  (* (cbrt (/ x (- (* y y) (* x x)))) (cbrt (/ x (- (* y y) (* x x)))))
  (cbrt (/ x (- (* y y) (* x x))))
  (* (* (/ x (- (* y y) (* x x))) (/ x (- (* y y) (* x x)))) (/ x (- (* y y) (* x x))))
  (sqrt (/ x (- (* y y) (* x x))))
  (sqrt (/ x (- (* y y) (* x x))))
  (neg x)
  (neg (- (* y y) (* x x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ (cbrt x) (cbrt (- (* y y) (* x x))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- (* y y) (* x x))))
  (/ (cbrt x) (sqrt (- (* y y) (* x x))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- (* y y) (* x x)))
  (/ (* (cbrt x) (cbrt x)) (+ y x))
  (/ (cbrt x) (- y x))
  (/ (sqrt x) (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ (sqrt x) (cbrt (- (* y y) (* x x))))
  (/ (sqrt x) (sqrt (- (* y y) (* x x))))
  (/ (sqrt x) (sqrt (- (* y y) (* x x))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- (* y y) (* x x)))
  (/ (sqrt x) (+ y x))
  (/ (sqrt x) (- y x))
  (/ 1 (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ x (cbrt (- (* y y) (* x x))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  (/ x (sqrt (- (* y y) (* x x))))
  (/ 1 1)
  (/ x (- (* y y) (* x x)))
  (/ 1 (+ y x))
  (/ x (- y x))
  (/ 1 (- (* y y) (* x x)))
  (/ (- (* y y) (* x x)) x)
  (/ x (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ x (sqrt (- (* y y) (* x x))))
  (/ x 1)
  (/ x (+ y x))
  (/ (- (* y y) (* x x)) (cbrt x))
  (/ (- (* y y) (* x x)) (sqrt x))
  (/ (- (* y y) (* x x)) x)
  (/ x (- (pow (* y y) 3) (pow (* x x) 3)))
  (/ x (- (* (* y y) (* y y)) (* (* x x) (* x x))))
  (* (/ x (- (* y y) (* x x))) (- y x))
  (+ (- (log x) (log (- (* y y) (* x x)))) (log (- y x)))
  (+ (log (/ x (- (* y y) (* x x)))) (log (- y x)))
  (log (* (/ x (- (* y y) (* x x))) (- y x)))
  (exp (* (/ x (- (* y y) (* x x))) (- y x)))
  (* (/ (* (* x x) x) (* (* (- (* y y) (* x x)) (- (* y y) (* x x))) (- (* y y) (* x x)))) (* (* (- y x) (- y x)) (- y x)))
  (* (* (* (/ x (- (* y y) (* x x))) (/ x (- (* y y) (* x x)))) (/ x (- (* y y) (* x x)))) (* (* (- y x) (- y x)) (- y x)))
  (* (cbrt (* (/ x (- (* y y) (* x x))) (- y x))) (cbrt (* (/ x (- (* y y) (* x x))) (- y x))))
  (cbrt (* (/ x (- (* y y) (* x x))) (- y x)))
  (* (* (* (/ x (- (* y y) (* x x))) (- y x)) (* (/ x (- (* y y) (* x x))) (- y x))) (* (/ x (- (* y y) (* x x))) (- y x)))
  (sqrt (* (/ x (- (* y y) (* x x))) (- y x)))
  (sqrt (* (/ x (- (* y y) (* x x))) (- y x)))
  (* x (- (pow y 3) (pow x 3)))
  (* (- (* y y) (* x x)) (+ (* y y) (+ (* x x) (* y x))))
  (* x (- (* y y) (* x x)))
  (* (- (* y y) (* x x)) (+ y x))
  (* (sqrt (/ x (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (sqrt (/ x (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (/ (sqrt x) (sqrt (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (/ (sqrt x) (sqrt (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (/ x (- (* y y) (* x x))) y)
  (* (/ x (- (* y y) (* x x))) (neg x))
  (* (/ x (- (* y y) (* x x))) y)
  (* (/ x (- (* y y) (* x x))) (neg x))
  (* y (/ x (- (* y y) (* x x))))
  (* (neg x) (/ x (- (* y y) (* x x))))
  (* y (/ x (- (* y y) (* x x))))
  (* (neg x) (/ x (- (* y y) (* x x))))
  (* (/ x (- (* y y) (* x x))) (* (cbrt (- y x)) (cbrt (- y x))))
  (* (/ x (- (* y y) (* x x))) (sqrt (- y x)))
  (* (/ x (- (* y y) (* x x))) 1)
  (* (/ x (- (* y y) (* x x))) (+ (sqrt y) (sqrt x)))
  (* (/ x (- (* y y) (* x x))) 1)
  (* (cbrt (/ x (- (* y y) (* x x)))) (- y x))
  (* (sqrt (/ x (- (* y y) (* x x)))) (- y x))
  (* (/ (cbrt x) (cbrt (- (* y y) (* x x)))) (- y x))
  (* (/ (cbrt x) (sqrt (- (* y y) (* x x)))) (- y x))
  (* (/ (cbrt x) (- (* y y) (* x x))) (- y x))
  (* (/ (cbrt x) (- y x)) (- y x))
  (* (/ (sqrt x) (cbrt (- (* y y) (* x x)))) (- y x))
  (* (/ (sqrt x) (sqrt (- (* y y) (* x x)))) (- y x))
  (* (/ (sqrt x) (- (* y y) (* x x))) (- y x))
  (* (/ (sqrt x) (- y x)) (- y x))
  (* (/ x (cbrt (- (* y y) (* x x)))) (- y x))
  (* (/ x (sqrt (- (* y y) (* x x)))) (- y x))
  (* (/ x (- (* y y) (* x x))) (- y x))
  (* (/ x (- y x)) (- y x))
  (* (/ x (- (* y y) (* x x))) (- y x))
  (* (/ 1 (- (* y y) (* x x))) (- y x))
  (* (+ (* (* y y) (* y y)) (+ (* (* x x) (* x x)) (* (* y y) (* x x)))) (- y x))
  (* (+ (* y y) (* x x)) (- y x))
  (* (/ x (- (* y y) (* x x))) (- (pow y 3) (pow x 3)))
  (* (/ x (- (* y y) (* x x))) (- (* y y) (* x x)))
  (* x (- y x))
  (/ (exp (* y y)) (exp (* x x)))
  (log (- (* y y) (* x x)))
  (exp (- (* y y) (* x x)))
  (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x))))
  (cbrt (- (* y y) (* x x)))
  (* (* (- (* y y) (* x x)) (- (* y y) (* x x))) (- (* y y) (* x x)))
  (sqrt (- (* y y) (* x x)))
  (sqrt (- (* y y) (* x x)))
  (- (pow (* y y) 3) (pow (* x x) 3))
  (+ (* (* y y) (* y y)) (+ (* (* x x) (* x x)) (* (* y y) (* x x))))
  (neg (* x x))
  (- (* (* y y) (* y y)) (* (* x x) (* x x)))
  (+ (* y y) (* x x))
  (+ y x)
  (- y x)
  (neg (* x x))
  0
  0
  0
  0
  0
  0
  (- (pow y 2) (pow x 2))
  (- (pow y 2) (pow x 2))
  (- (pow y 2) (pow x 2))
0.601 * * [simplify]: iteration  0 :  4995  enodes  (cost  1124 )
0.601 * * [simplify]: iteration  1 :  4995  enodes  (cost  1124 )
0.605 * [simplify]: Simplified to:
   (- 0 (log (- (/ y (/ x y)) x)))
  (- 0 (log (- (/ y (/ x y)) x)))
  (exp (/ x (- (* y y) (* x x))))
  (pow (/ x (- (* y y) (* x x))) 3)
  (* (cbrt (/ x (- (* y y) (* x x)))) (cbrt (/ x (- (* y y) (* x x)))))
  (cbrt (/ x (- (* y y) (* x x))))
  (pow (/ x (- (* y y) (* x x))) 3)
  (sqrt (/ x (- (* y y) (* x x))))
  (sqrt (/ x (- (* y y) (* x x))))
  (neg x)
  (- (* x x) (* y y))
  (* (/ (cbrt x) (cbrt (- (* y y) (* x x)))) (/ (cbrt x) (cbrt (- (* y y) (* x x)))))
  (/ (cbrt x) (cbrt (- (* y y) (* x x))))
  (* (/ (cbrt x) (sqrt (- (* y y) (* x x)))) (cbrt x))
  (/ (cbrt x) (sqrt (- (* y y) (* x x))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- (* y y) (* x x)))
  (* (/ (cbrt x) (+ x y)) (cbrt x))
  (/ (cbrt x) (- y x))
  (/ (sqrt x) (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ (sqrt x) (cbrt (- (* y y) (* x x))))
  (/ (sqrt x) (sqrt (- (* y y) (* x x))))
  (/ (sqrt x) (sqrt (- (* y y) (* x x))))
  (sqrt x)
  (/ (sqrt x) (- (* y y) (* x x)))
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (- y x))
  (/ 1 (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ x (cbrt (- (* y y) (* x x))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  (/ x (sqrt (- (* y y) (* x x))))
  1
  (/ x (- (* y y) (* x x)))
  (/ 1 (+ x y))
  (/ x (- y x))
  (/ 1 (- (* y y) (* x x)))
  (- (/ y (/ x y)) x)
  (/ x (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ x (sqrt (- (* y y) (* x x))))
  x
  (/ x (+ x y))
  (/ (- (* y y) (* x x)) (cbrt x))
  (/ (- (* y y) (* x x)) (sqrt x))
  (- (/ y (/ x y)) x)
  (/ x (- (pow y 6) (pow x 6)))
  (/ x (- (pow y 4) (pow x 4)))
  (/ x (+ x y))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (pow (/ x (+ x y)) 3)
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- (* x (pow y 3)) (pow x 4))
  (* (- (* y y) (* x x)) (+ (* y y) (* x (+ x y))))
  (- (* x (* y y)) (pow x 3))
  (* (- (* y y) (* x x)) (+ x y))
  (* (sqrt (/ x (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (sqrt (/ x (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (/ (sqrt x) (sqrt (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (/ (sqrt x) (sqrt (- (* y y) (* x x)))) (sqrt (- y x)))
  (/ y (- (/ y (/ x y)) x))
  (/ (neg x) (- (/ y (/ x y)) x))
  (/ y (- (/ y (/ x y)) x))
  (/ (neg x) (- (/ y (/ x y)) x))
  (/ y (- (/ y (/ x y)) x))
  (/ (neg x) (- (/ y (/ x y)) x))
  (/ y (- (/ y (/ x y)) x))
  (/ (neg x) (- (/ y (/ x y)) x))
  (* (/ x (- (* y y) (* x x))) (* (cbrt (- y x)) (cbrt (- y x))))
  (* (/ x (- (* y y) (* x x))) (sqrt (- y x)))
  (/ x (- (* y y) (* x x)))
  (* (/ x (- (* y y) (* x x))) (+ (sqrt x) (sqrt y)))
  (/ x (- (* y y) (* x x)))
  (* (cbrt (/ x (- (* y y) (* x x)))) (- y x))
  (* (sqrt (/ x (- (* y y) (* x x)))) (- y x))
  (* (/ (cbrt x) (cbrt (- (* y y) (* x x)))) (- y x))
  (* (/ (cbrt x) (sqrt (- (* y y) (* x x)))) (- y x))
  (/ (cbrt x) (+ x y))
  (cbrt x)
  (* (- y x) (/ (sqrt x) (cbrt (- (* y y) (* x x)))))
  (* (- y x) (/ (sqrt x) (sqrt (- (* y y) (* x x)))))
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (* (- y x) (/ x (cbrt (- (* y y) (* x x)))))
  (* (- y x) (/ x (sqrt (- (* y y) (* x x)))))
  (/ x (+ x y))
  x
  (/ x (+ x y))
  (/ 1 (+ x y))
  (* (- y x) (+ (pow y 4) (+ (pow x 4) (* x (* x (* y y))))))
  (* (- y x) (+ (* y y) (* x x)))
  (/ (- (pow y 3) (pow x 3)) (- (/ y (/ x y)) x))
  x
  (* x (- y x))
  (pow (exp (- y x)) (+ x y))
  (log (- (* y y) (* x x)))
  (pow (exp (- y x)) (+ x y))
  (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x))))
  (cbrt (- (* y y) (* x x)))
  (pow (- (* y y) (* x x)) 3)
  (sqrt (- (* y y) (* x x)))
  (sqrt (- (* y y) (* x x)))
  (- (pow y 6) (pow x 6))
  (+ (pow y 4) (+ (pow x 4) (* x (* x (* y y)))))
  (* x (neg x))
  (- (pow y 4) (pow x 4))
  (+ (* y y) (* x x))
  (+ x y)
  (- y x)
  (* x (neg x))
  0
  0
  0
  0
  0
  0
  (- (* y y) (* x x))
  (- (* y y) (* x x))
  (- (* y y) (* x x))
0.605 * * * [progress]: adding candidates to table
0.685 * [progress]: [Phase 3 of 3] Extracting.
0.685 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x y))))> #<alt (λ (x y) (* x (/ 1 (+ x y))))> #<alt (λ (x y) (* (/ x (- (* y y) (* x x))) (- y x)))>)
0.685 * * * [regime-changes]: Trying 3 branch expressions: ((/ x (+ y x)) y x)
0.685 * * * * [regimes]: Trying to branch on (/ x (+ y x)) from (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x y))))> #<alt (λ (x y) (* x (/ 1 (+ x y))))> #<alt (λ (x y) (* (/ x (- (* y y) (* x x))) (- y x)))>)
0.718 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x y))))> #<alt (λ (x y) (* x (/ 1 (+ x y))))> #<alt (λ (x y) (* (/ x (- (* y y) (* x x))) (- y x)))>)
0.753 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x y))))> #<alt (λ (x y) (* x (/ 1 (+ x y))))> #<alt (λ (x y) (* (/ x (- (* y y) (* x x))) (- y x)))>)
0.789 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.790 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ y x))
0.790 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.790 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.791 * [simplify]: Simplified to:
   (/ x (+ x y))
1.473 * [regime-testing]: End program error score: 0.014126765845730716