15.755 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ x y))
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))
0.016 * * [progress]: iteration 1 / 4
0.016 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (+ x y)))>
0.018 * * * [progress]: localizing error
0.022 * * * [progress]: generating rewritten candidates
0.022 * * * * [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
0.033 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of (+ x y) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of y in x
0.033 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of (+ x y) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [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
0.033 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) 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 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.034 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.034 * [taylor]: Taking taylor expansion of y in y
0.035 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.035 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.035 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.035 * [taylor]: Taking taylor expansion of x in y
0.035 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) 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 x) in y
0.035 * [taylor]: Taking taylor expansion of x in y
0.035 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.035 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.035 * [taylor]: Taking taylor expansion of x in x
0.035 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.035 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.036 * [taylor]: Taking taylor expansion of y in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.036 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.036 * [taylor]: Taking taylor expansion of y in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of 1 in y
0.037 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.037 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.037 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.038 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.038 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.038 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.038 * [taylor]: Taking taylor expansion of x in y
0.038 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.038 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.038 * [taylor]: Taking taylor expansion of x in y
0.038 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.038 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.038 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.039 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.039 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of 1 in y
0.040 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.040 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.041 * * * [progress]: simplifying candidates
0.042 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (log (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (/ (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (* (* (/ x (+ x y)) (/ x (+ x y))) (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (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)) 1)
  (/ (cbrt x) (+ x y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (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) 1)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  (/ x 1)
  (/ x 1)
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
0.078 * * [simplify]: iteration  0 :  4937  enodes  (cost  287 )
0.078 * * [simplify]: iteration  1 :  4937  enodes  (cost  287 )
0.080 * [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 (- (* x x) (* y y)))
  0
  0
  0
0.081 * * * [progress]: adding candidates to table
0.112 * * [progress]: iteration 2 / 4
0.112 * * * [progress]: picking best candidate
0.119 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ 1 (+ x y))))>
0.119 * * * [progress]: localizing error
0.123 * * * [progress]: generating rewritten candidates
0.123 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.133 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.141 * * * [progress]: generating series expansions
0.141 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.141 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.141 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [taylor]: Taking taylor expansion of (+ x y) in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of (+ x y) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of y in x
0.141 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of (+ x y) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of y in x
0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.142 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.142 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.143 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.143 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.143 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.143 * [taylor]: Taking taylor expansion of x in y
0.143 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.143 * [taylor]: Taking taylor expansion of x in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.143 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.143 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of 1 in y
0.144 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.144 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.144 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.144 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.145 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.145 * [taylor]: Taking taylor expansion of x in y
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.145 * [taylor]: Taking taylor expansion of x in y
0.145 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.145 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.145 * [taylor]: Taking taylor expansion of y in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.145 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.145 * [taylor]: Taking taylor expansion of y in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of 1 in y
0.145 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.146 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.146 * [approximate]: Taking taylor expansion of (/ 1 (+ x y)) in (x y) around 0
0.146 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
0.146 * [taylor]: Taking taylor expansion of (+ x y) in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.146 * [taylor]: Taking taylor expansion of (+ x y) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.146 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.146 * [taylor]: Taking taylor expansion of (+ x y) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.147 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.147 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.148 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.148 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in y
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of 1 in y
0.148 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.149 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [approximate]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.149 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in y
0.149 * [taylor]: Taking taylor expansion of -1 in y
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
0.149 * [taylor]: Taking taylor expansion of -1 in x
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
0.149 * [taylor]: Taking taylor expansion of -1 in x
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of -1 in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.150 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * * * [progress]: simplifying candidates
0.153 * [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
0.203 * * [simplify]: iteration  0 :  4897  enodes  (cost  564 )
0.203 * * [simplify]: iteration  1 :  4897  enodes  (cost  564 )
0.206 * [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
0.206 * * * [progress]: adding candidates to table
0.260 * * [progress]: iteration 3 / 4
0.260 * * * [progress]: picking best candidate
0.266 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x y))))>
0.266 * * * [progress]: localizing error
0.273 * * * [progress]: generating rewritten candidates
0.273 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.274 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.275 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.277 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.284 * * * [progress]: generating series expansions
0.284 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.284 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.284 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.284 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.284 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.284 * [taylor]: Taking taylor expansion of 1/3 in x
0.284 * [taylor]: Taking taylor expansion of (log x) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.284 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.284 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.284 * [taylor]: Taking taylor expansion of 1/3 in x
0.284 * [taylor]: Taking taylor expansion of (log x) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.290 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.290 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.290 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.290 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.290 * [taylor]: Taking taylor expansion of 1/3 in x
0.290 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.291 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.291 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.291 * [taylor]: Taking taylor expansion of 1/3 in x
0.291 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.297 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.297 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.297 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.297 * [taylor]: Taking taylor expansion of -1 in x
0.297 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.297 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.297 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.297 * [taylor]: Taking taylor expansion of 1/3 in x
0.297 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.298 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.298 * [taylor]: Taking taylor expansion of -1 in x
0.298 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.298 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.298 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.298 * [taylor]: Taking taylor expansion of 1/3 in x
0.298 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.306 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.306 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.306 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.306 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.306 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.306 * [taylor]: Taking taylor expansion of 1/3 in x
0.306 * [taylor]: Taking taylor expansion of (log x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.306 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.306 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.306 * [taylor]: Taking taylor expansion of 1/3 in x
0.306 * [taylor]: Taking taylor expansion of (log x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.312 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.312 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.312 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.312 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.312 * [taylor]: Taking taylor expansion of 1/3 in x
0.312 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.312 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.312 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.312 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.312 * [taylor]: Taking taylor expansion of 1/3 in x
0.312 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.319 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.319 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.319 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.319 * [taylor]: Taking taylor expansion of -1 in x
0.319 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.319 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.319 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.319 * [taylor]: Taking taylor expansion of 1/3 in x
0.319 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.319 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.319 * [taylor]: Taking taylor expansion of -1 in x
0.319 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.319 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.319 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.319 * [taylor]: Taking taylor expansion of 1/3 in x
0.319 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.327 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.327 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.327 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.327 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.327 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.327 * [taylor]: Taking taylor expansion of 1/3 in x
0.327 * [taylor]: Taking taylor expansion of (log x) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.328 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.328 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.328 * [taylor]: Taking taylor expansion of 1/3 in x
0.328 * [taylor]: Taking taylor expansion of (log x) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.333 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.334 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.334 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.334 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.334 * [taylor]: Taking taylor expansion of 1/3 in x
0.334 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.334 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.334 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.334 * [taylor]: Taking taylor expansion of 1/3 in x
0.334 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.340 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.340 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.340 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.340 * [taylor]: Taking taylor expansion of -1 in x
0.340 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.340 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.340 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.340 * [taylor]: Taking taylor expansion of 1/3 in x
0.340 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.341 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.341 * [taylor]: Taking taylor expansion of -1 in x
0.341 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.341 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.341 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.341 * [taylor]: Taking taylor expansion of 1/3 in x
0.341 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.350 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.351 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
0.351 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.351 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.351 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.351 * [taylor]: Taking taylor expansion of 1/3 in x
0.351 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.351 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.351 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.351 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.351 * [taylor]: Taking taylor expansion of 1/3 in x
0.351 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.351 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.358 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
0.358 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.358 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.358 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.358 * [taylor]: Taking taylor expansion of 1/3 in x
0.358 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.358 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.358 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.358 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.358 * [taylor]: Taking taylor expansion of 1/3 in x
0.358 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.358 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.365 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0
0.365 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
0.365 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
0.365 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.365 * [taylor]: Taking taylor expansion of -1 in x
0.365 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.365 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.365 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.365 * [taylor]: Taking taylor expansion of 1/3 in x
0.365 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.365 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
0.365 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
0.365 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.365 * [taylor]: Taking taylor expansion of -1 in x
0.366 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.366 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.366 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.366 * [taylor]: Taking taylor expansion of 1/3 in x
0.366 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.366 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.375 * * * [progress]: simplifying candidates
0.376 * [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)))))))
0.417 * * [simplify]: iteration  0 :  5165  enodes  (cost  356 )
0.419 * [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))
0.420 * * * [progress]: adding candidates to table
0.486 * * [progress]: iteration 4 / 4
0.486 * * * [progress]: picking best candidate
0.488 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ x (- (* x x) (* y y))) (- x y)))>
0.488 * * * [progress]: localizing error
0.495 * * * [progress]: generating rewritten candidates
0.495 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.501 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.513 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.520 * * * [progress]: generating series expansions
0.520 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.521 * [approximate]: Taking taylor expansion of (/ x (- (pow x 2) (pow y 2))) in (x y) around 0
0.521 * [taylor]: Taking taylor expansion of (/ x (- (pow x 2) (pow y 2))) in y
0.521 * [taylor]: Taking taylor expansion of x in y
0.521 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.521 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.521 * [taylor]: Taking taylor expansion of x in y
0.521 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.521 * [taylor]: Taking taylor expansion of y in y
0.521 * [taylor]: Taking taylor expansion of (/ x (- (pow x 2) (pow y 2))) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.521 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.521 * [taylor]: Taking taylor expansion of y in x
0.521 * [taylor]: Taking taylor expansion of (/ x (- (pow x 2) (pow y 2))) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.521 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.521 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.522 * [taylor]: Taking taylor expansion of -1 in y
0.522 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.522 * [taylor]: Taking taylor expansion of 0 in y
0.522 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 4))) in y
0.522 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.522 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.523 * [taylor]: Taking taylor expansion of y in y
0.523 * [approximate]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
0.523 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.523 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.523 * [taylor]: Taking taylor expansion of x in y
0.523 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.523 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.523 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.523 * [taylor]: Taking taylor expansion of x in y
0.523 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.523 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.523 * [taylor]: Taking taylor expansion of y in y
0.524 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.524 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.524 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.524 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.524 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.524 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.524 * [taylor]: Taking taylor expansion of y in x
0.524 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.524 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.524 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.524 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.524 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.524 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.524 * [taylor]: Taking taylor expansion of y in x
0.524 * [taylor]: Taking taylor expansion of 1 in y
0.525 * [taylor]: Taking taylor expansion of 0 in y
0.525 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.525 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.526 * [approximate]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
0.526 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.526 * [taylor]: Taking taylor expansion of -1 in y
0.526 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.526 * [taylor]: Taking taylor expansion of x in y
0.526 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.526 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.526 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.526 * [taylor]: Taking taylor expansion of x in y
0.526 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.526 * [taylor]: Taking taylor expansion of y in y
0.526 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.526 * [taylor]: Taking taylor expansion of -1 in x
0.526 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.526 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.526 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.526 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.526 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.526 * [taylor]: Taking taylor expansion of -1 in x
0.526 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.527 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.527 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.527 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.527 * [taylor]: Taking taylor expansion of y in x
0.527 * [taylor]: Taking taylor expansion of -1 in y
0.527 * [taylor]: Taking taylor expansion of 0 in y
0.528 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.528 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.528 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.528 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.528 * [approximate]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in (x y) around 0
0.528 * [taylor]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in y
0.528 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.528 * [taylor]: Taking taylor expansion of x in y
0.528 * [taylor]: Taking taylor expansion of (- x y) in y
0.528 * [taylor]: Taking taylor expansion of x in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.528 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.528 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.528 * [taylor]: Taking taylor expansion of x in y
0.528 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in x
0.529 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of (- x y) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of y in x
0.529 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.529 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.529 * [taylor]: Taking taylor expansion of y in x
0.529 * [taylor]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in x
0.529 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of (- x y) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of y in x
0.529 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.529 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.529 * [taylor]: Taking taylor expansion of y in x
0.530 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.530 * [taylor]: Taking taylor expansion of y in y
0.530 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.530 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.530 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.530 * [taylor]: Taking taylor expansion of y in y
0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.531 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.531 * [taylor]: Taking taylor expansion of y in y
0.533 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
0.533 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.533 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.533 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.534 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.534 * [taylor]: Taking taylor expansion of y in y
0.534 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.534 * [taylor]: Taking taylor expansion of x in y
0.534 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.534 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.534 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.534 * [taylor]: Taking taylor expansion of x in y
0.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.534 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.534 * [taylor]: Taking taylor expansion of y in y
0.534 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.534 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.534 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.534 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.534 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) 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 (/ 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 in y
0.535 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.535 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.535 * [taylor]: Taking taylor expansion of y in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.536 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.537 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in (x y) around 0
0.537 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
0.537 * [taylor]: Taking taylor expansion of -1 in y
0.537 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
0.537 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.537 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.537 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.537 * [taylor]: Taking taylor expansion of x in y
0.537 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.537 * [taylor]: Taking taylor expansion of x in y
0.537 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) 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 (/ 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 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.537 * [taylor]: Taking taylor expansion of -1 in x
0.537 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.537 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.537 * [taylor]: Taking taylor expansion of y in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.537 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.537 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.537 * [taylor]: Taking taylor expansion of y in x
0.538 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
0.538 * [taylor]: Taking taylor expansion of -1 in x
0.538 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
0.538 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.538 * [taylor]: Taking taylor expansion of y in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) 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 (/ 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 in y
0.539 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.539 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow y 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 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.540 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
0.540 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) 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 (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) (pow y 2)) in x
0.540 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [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) (pow y 2)) in x
0.540 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.540 * [taylor]: Taking taylor expansion of y in x
0.541 * [taylor]: Taking taylor expansion of (neg (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
0.541 * [taylor]: Taking taylor expansion of 0 in y
0.541 * [taylor]: Taking taylor expansion of 1 in y
0.541 * [taylor]: Taking taylor expansion of 0 in y
0.541 * [taylor]: Taking taylor expansion of 0 in y
0.541 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.541 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.541 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.541 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.541 * [taylor]: Taking taylor expansion of x in y
0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.542 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.542 * [taylor]: Taking taylor expansion of y in y
0.542 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.542 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.542 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.542 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.542 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of 1 in y
0.542 * [taylor]: Taking taylor expansion of 0 in y
0.542 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.542 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.542 * [taylor]: Taking taylor expansion of y in y
0.543 * [taylor]: Taking taylor expansion of 0 in y
0.543 * [taylor]: Taking taylor expansion of 0 in y
0.544 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.544 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.544 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.544 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.544 * [taylor]: Taking taylor expansion of x in y
0.544 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.544 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.544 * [taylor]: Taking taylor expansion of y in y
0.544 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.544 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.544 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.544 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.544 * [taylor]: Taking taylor expansion of y in x
0.544 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.544 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.544 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.544 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.544 * [taylor]: Taking taylor expansion of y in x
0.544 * [taylor]: Taking taylor expansion of 1 in y
0.544 * [taylor]: Taking taylor expansion of 0 in y
0.545 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 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 0 in y
0.545 * [taylor]: Taking taylor expansion of 0 in y
0.546 * * * [progress]: simplifying candidates
0.548 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (log (- (* x x) (* y y))))
  (log (/ x (- (* x x) (* y y))))
  (exp (/ x (- (* x x) (* y y))))
  (/ (* (* x x) x) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))))
  (* (cbrt (/ x (- (* x x) (* y y)))) (cbrt (/ x (- (* x x) (* y y)))))
  (cbrt (/ x (- (* x x) (* y y))))
  (* (* (/ x (- (* x x) (* y y))) (/ x (- (* x x) (* y y)))) (/ x (- (* x x) (* y y))))
  (sqrt (/ x (- (* x x) (* y y))))
  (sqrt (/ x (- (* x x) (* y y))))
  (neg x)
  (neg (- (* x x) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (cbrt x) (cbrt (- (* x x) (* y y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- (* x x) (* y y))))
  (/ (cbrt x) (sqrt (- (* x x) (* y y))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- (* x x) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (+ x y))
  (/ (cbrt x) (- x y))
  (/ (sqrt x) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (sqrt x) (cbrt (- (* x x) (* y y))))
  (/ (sqrt x) (sqrt (- (* x x) (* y y))))
  (/ (sqrt x) (sqrt (- (* x x) (* y y))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- (* x x) (* y y)))
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (- x y))
  (/ 1 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ x (cbrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ x (sqrt (- (* x x) (* y y))))
  (/ 1 1)
  (/ x (- (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ x (- x y))
  (/ 1 (- (* x x) (* y y)))
  (/ (- (* x x) (* y y)) x)
  (/ x (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ x (sqrt (- (* x x) (* y y))))
  (/ x 1)
  (/ x (+ x y))
  (/ (- (* x x) (* y y)) (cbrt x))
  (/ (- (* x x) (* y y)) (sqrt x))
  (/ (- (* x x) (* y y)) x)
  (/ x (- (pow (* x x) 3) (pow (* y y) 3)))
  (/ x (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (/ x (- (* x x) (* y y))) (- x y))
  (+ (- (log x) (log (- (* x x) (* y y)))) (log (- x y)))
  (+ (log (/ x (- (* x x) (* y y)))) (log (- x y)))
  (log (* (/ x (- (* x x) (* y y))) (- x y)))
  (exp (* (/ x (- (* x x) (* y y))) (- x y)))
  (* (/ (* (* x x) x) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (* (* (* (/ x (- (* x x) (* y y))) (/ x (- (* x x) (* y y)))) (/ x (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (/ x (- (* x x) (* y y))) (- x y))) (cbrt (* (/ x (- (* x x) (* y y))) (- x y))))
  (cbrt (* (/ x (- (* x x) (* y y))) (- x y)))
  (* (* (* (/ x (- (* x x) (* y y))) (- x y)) (* (/ x (- (* x x) (* y y))) (- x y))) (* (/ x (- (* x x) (* y y))) (- x y)))
  (sqrt (* (/ x (- (* x x) (* y y))) (- x y)))
  (sqrt (* (/ x (- (* x x) (* y y))) (- x y)))
  (* x (- (pow x 3) (pow y 3)))
  (* (- (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))
  (* x (- (* x x) (* y y)))
  (* (- (* x x) (* y y)) (+ x y))
  (* (sqrt (/ x (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (sqrt (/ x (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ (sqrt x) (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ (sqrt x) (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ x (- (* x x) (* y y))) (neg y))
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ x (- (* x x) (* y y))) (neg y))
  (* x (/ x (- (* x x) (* y y))))
  (* (neg y) (/ x (- (* x x) (* y y))))
  (* x (/ x (- (* x x) (* y y))))
  (* (neg y) (/ x (- (* x x) (* y y))))
  (* (/ x (- (* x x) (* y y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (/ x (- (* x x) (* y y))) (sqrt (- x y)))
  (* (/ x (- (* x x) (* y y))) 1)
  (* (/ x (- (* x x) (* y y))) (+ (sqrt x) (sqrt y)))
  (* (/ x (- (* x x) (* y y))) 1)
  (* (cbrt (/ x (- (* x x) (* y y)))) (- x y))
  (* (sqrt (/ x (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt x) (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt x) (sqrt (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt x) (- (* x x) (* y y))) (- x y))
  (* (/ (cbrt x) (- x y)) (- x y))
  (* (/ (sqrt x) (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ (sqrt x) (sqrt (- (* x x) (* y y)))) (- x y))
  (* (/ (sqrt x) (- (* x x) (* y y))) (- x y))
  (* (/ (sqrt x) (- x y)) (- x y))
  (* (/ x (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ x (sqrt (- (* x x) (* y y)))) (- x y))
  (* (/ x (- (* x x) (* y y))) (- x y))
  (* (/ x (- x y)) (- x y))
  (* (/ x (- (* x x) (* y y))) (- x y))
  (* (/ 1 (- (* x x) (* y y))) (- x y))
  (* (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))) (- x y))
  (* (+ (* x x) (* y y)) (- x y))
  (* (/ x (- (* x x) (* y y))) (- (pow x 3) (pow y 3)))
  (* (/ x (- (* x x) (* y y))) (- (* x x) (* y y)))
  (* x (- x y))
  (/ (exp (* x x)) (exp (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))
  (neg (* y y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (neg (* y y))
  0
  0
  0
  0
  0
  0
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
0.607 * * [simplify]: iteration  0 :  4998  enodes  (cost  1124 )
0.607 * * [simplify]: iteration  1 :  4998  enodes  (cost  1124 )
0.612 * [simplify]: Simplified to:
   (- 0 (log (- x (/ y (/ x y)))))
  (- 0 (log (- x (/ y (/ x y)))))
  (exp (/ x (- (* x x) (* y y))))
  (pow (/ x (- (* x x) (* y y))) 3)
  (* (cbrt (/ x (- (* x x) (* y y)))) (cbrt (/ x (- (* x x) (* y y)))))
  (cbrt (/ x (- (* x x) (* y y))))
  (pow (/ x (- (* x x) (* y y))) 3)
  (sqrt (/ x (- (* x x) (* y y))))
  (sqrt (/ x (- (* x x) (* y y))))
  (neg x)
  (- (* y y) (* x x))
  (* (/ (cbrt x) (cbrt (- (* x x) (* y y)))) (/ (cbrt x) (cbrt (- (* x x) (* y y)))))
  (/ (cbrt x) (cbrt (- (* x x) (* y y))))
  (* (/ (cbrt x) (sqrt (- (* x x) (* y y)))) (cbrt x))
  (/ (cbrt x) (sqrt (- (* x x) (* y y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- (* x x) (* y y)))
  (* (/ (cbrt x) (+ x y)) (cbrt x))
  (/ (cbrt x) (- x y))
  (/ (sqrt x) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (sqrt x) (cbrt (- (* x x) (* y y))))
  (/ (sqrt x) (sqrt (- (* x x) (* y y))))
  (/ (sqrt x) (sqrt (- (* x x) (* y y))))
  (sqrt x)
  (/ (sqrt x) (- (* x x) (* y y)))
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (- x y))
  (/ 1 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ x (cbrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ x (sqrt (- (* x x) (* y y))))
  1
  (/ x (- (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ x (- x y))
  (/ 1 (- (* x x) (* y y)))
  (- x (/ y (/ x y)))
  (/ x (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ x (sqrt (- (* x x) (* y y))))
  x
  (/ x (+ x y))
  (/ (- (* x x) (* y y)) (cbrt x))
  (/ (- (* x x) (* y y)) (sqrt x))
  (- x (/ y (/ x y)))
  (/ x (- (pow x 6) (pow y 6)))
  (/ x (- (pow x 4) (pow y 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 x 3) (pow y 3)))
  (* (- (* x x) (* y y)) (+ (* x x) (* y (+ x y))))
  (* x (- (* x x) (* y y)))
  (* (- (* x x) (* y y)) (+ x y))
  (* (sqrt (/ x (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (sqrt (/ x (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ (sqrt x) (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ (sqrt x) (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (/ x (- x (/ y (/ x y))))
  (/ (neg y) (- x (/ y (/ x y))))
  (/ x (- x (/ y (/ x y))))
  (/ (neg y) (- x (/ y (/ x y))))
  (/ x (- x (/ y (/ x y))))
  (/ (neg y) (- x (/ y (/ x y))))
  (/ x (- x (/ y (/ x y))))
  (/ (neg y) (- x (/ y (/ x y))))
  (* (/ x (- (* x x) (* y y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (/ x (- (* x x) (* y y))) (sqrt (- x y)))
  (/ x (- (* x x) (* y y)))
  (* (/ x (- (* x x) (* y y))) (+ (sqrt x) (sqrt y)))
  (/ x (- (* x x) (* y y)))
  (* (cbrt (/ x (- (* x x) (* y y)))) (- x y))
  (* (sqrt (/ x (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt x) (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt x) (sqrt (- (* x x) (* y y)))) (- x y))
  (/ (cbrt x) (+ x y))
  (cbrt x)
  (* (- x y) (/ (sqrt x) (cbrt (- (* x x) (* y y)))))
  (* (- x y) (/ (sqrt x) (sqrt (- (* x x) (* y y)))))
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (* (- x y) (/ x (cbrt (- (* x x) (* y y)))))
  (* (- x y) (/ x (sqrt (- (* x x) (* y y)))))
  (/ x (+ x y))
  x
  (/ x (+ x y))
  (/ 1 (+ x y))
  (* (- x y) (+ (pow x 4) (+ (pow y 4) (* x (* x (* y y))))))
  (* (- x y) (+ (* x x) (* y y)))
  (/ (- (pow x 3) (pow y 3)) (- x (/ y (/ x y))))
  x
  (* x (- x y))
  (pow (exp (- x y)) (+ x y))
  (log (- (* x x) (* y y)))
  (pow (exp (- x y)) (+ x y))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (pow (- (* x x) (* y y)) 3)
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow x 6) (pow y 6))
  (+ (pow x 4) (+ (pow y 4) (* x (* x (* y y)))))
  (* y (neg y))
  (- (pow x 4) (pow y 4))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (* y (neg y))
  0
  0
  0
  0
  0
  0
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
0.612 * * * [progress]: adding candidates to table
0.692 * [progress]: [Phase 3 of 3] Extracting.
0.693 * * [regime]: Finding splitpoints for: (#<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 (- (* x x) (* y y))) (- x y)))> #<alt (λ (x y) (/ x (+ x y)))>)
0.693 * * * [regime-changes]: Trying 3 branch expressions: ((/ x (+ x y)) y x)
0.693 * * * * [regimes]: Trying to branch on (/ x (+ x y)) from (#<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 (- (* x x) (* y y))) (- x y)))> #<alt (λ (x y) (/ x (+ x y)))>)
0.728 * * * * [regimes]: Trying to branch on y from (#<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 (- (* x x) (* y y))) (- x y)))> #<alt (λ (x y) (/ x (+ x y)))>)
0.764 * * * * [regimes]: Trying to branch on x from (#<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 (- (* x x) (* y y))) (- x y)))> #<alt (λ (x y) (/ x (+ x y)))>)
0.802 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
0.803 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ x y))
0.803 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.803 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.803 * [simplify]: Simplified to:
   (/ x (+ x y))
1.530 * [regime-testing]: End program error score: 0.014126765845730716