1.648 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
0.021 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.022 * * [simplify]: iteration  1 :  22  enodes  (cost  15 )
0.025 * * [simplify]: iteration  2 :  47  enodes  (cost  15 )
0.036 * * [simplify]: iteration  3 :  86  enodes  (cost  15 )
0.050 * * [simplify]: iteration  4 :  166  enodes  (cost  15 )
0.084 * * [simplify]: iteration  5 :  291  enodes  (cost  15 )
0.163 * * [simplify]: iteration  6 :  520  enodes  (cost  15 )
0.368 * * [simplify]: iteration  7 :  867  enodes  (cost  15 )
1.389 * * [simplify]: iteration  8 :  2679  enodes  (cost  15 )
3.068 * * [simplify]: iteration  done :  5000  enodes  (cost  15 )
3.069 * [simplify]: Simplified to:
   (* (/ (+ x y) (+ (* x x) (* y y))) (- x y))
3.071 * * [progress]: iteration 1 / 4
3.071 * * * [progress]: picking best candidate
3.074 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))>
3.074 * * * [progress]: localizing error
3.082 * * * [progress]: generating rewritten candidates
3.083 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.096 * * * [progress]: generating series expansions
3.096 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.096 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in (x y) around 0
3.096 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in y
3.096 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
3.096 * [taylor]: Taking taylor expansion of (+ x y) in y
3.096 * [taylor]: Taking taylor expansion of x in y
3.096 * [taylor]: Taking taylor expansion of y in y
3.096 * [taylor]: Taking taylor expansion of (- x y) in y
3.096 * [taylor]: Taking taylor expansion of x in y
3.096 * [taylor]: Taking taylor expansion of y in y
3.096 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
3.096 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.096 * [taylor]: Taking taylor expansion of x in y
3.096 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.096 * [taylor]: Taking taylor expansion of y in y
3.097 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
3.097 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
3.097 * [taylor]: Taking taylor expansion of (+ x y) in x
3.097 * [taylor]: Taking taylor expansion of x in x
3.097 * [taylor]: Taking taylor expansion of y in x
3.097 * [taylor]: Taking taylor expansion of (- x y) in x
3.097 * [taylor]: Taking taylor expansion of x in x
3.097 * [taylor]: Taking taylor expansion of y in x
3.097 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
3.097 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.097 * [taylor]: Taking taylor expansion of x in x
3.097 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.097 * [taylor]: Taking taylor expansion of y in x
3.098 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow x 2) (pow y 2))) in x
3.098 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
3.098 * [taylor]: Taking taylor expansion of (+ x y) in x
3.098 * [taylor]: Taking taylor expansion of x in x
3.098 * [taylor]: Taking taylor expansion of y in x
3.098 * [taylor]: Taking taylor expansion of (- x y) in x
3.098 * [taylor]: Taking taylor expansion of x in x
3.098 * [taylor]: Taking taylor expansion of y in x
3.098 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
3.098 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.098 * [taylor]: Taking taylor expansion of x in x
3.098 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.098 * [taylor]: Taking taylor expansion of y in x
3.098 * [taylor]: Taking taylor expansion of -1 in y
3.100 * [taylor]: Taking taylor expansion of 0 in y
3.101 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.101 * [taylor]: Taking taylor expansion of 2 in y
3.102 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.102 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.102 * [taylor]: Taking taylor expansion of y in y
3.107 * [taylor]: Taking taylor expansion of 0 in y
3.107 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
3.107 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
3.108 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
3.108 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.108 * [taylor]: Taking taylor expansion of x in y
3.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.108 * [taylor]: Taking taylor expansion of y in y
3.108 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.108 * [taylor]: Taking taylor expansion of y in y
3.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.108 * [taylor]: Taking taylor expansion of x in y
3.108 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
3.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.108 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.108 * [taylor]: Taking taylor expansion of x in y
3.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.108 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.108 * [taylor]: Taking taylor expansion of y in y
3.110 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.110 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
3.110 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.110 * [taylor]: Taking taylor expansion of x in x
3.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.111 * [taylor]: Taking taylor expansion of y in x
3.111 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.111 * [taylor]: Taking taylor expansion of y in x
3.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.111 * [taylor]: Taking taylor expansion of x in x
3.111 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.111 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.111 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.111 * [taylor]: Taking taylor expansion of x in x
3.112 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.112 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.112 * [taylor]: Taking taylor expansion of y in x
3.113 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.113 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
3.113 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.113 * [taylor]: Taking taylor expansion of x in x
3.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.113 * [taylor]: Taking taylor expansion of y in x
3.113 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.113 * [taylor]: Taking taylor expansion of y in x
3.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.113 * [taylor]: Taking taylor expansion of x in x
3.114 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.114 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.114 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.114 * [taylor]: Taking taylor expansion of x in x
3.114 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.114 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.114 * [taylor]: Taking taylor expansion of y in x
3.116 * [taylor]: Taking taylor expansion of 1 in y
3.118 * [taylor]: Taking taylor expansion of 0 in y
3.122 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
3.122 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.122 * [taylor]: Taking taylor expansion of 2 in y
3.122 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.122 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.122 * [taylor]: Taking taylor expansion of y in y
3.130 * [taylor]: Taking taylor expansion of 0 in y
3.131 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
3.131 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
3.131 * [taylor]: Taking taylor expansion of -1 in y
3.131 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
3.131 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
3.131 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
3.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.131 * [taylor]: Taking taylor expansion of y in y
3.131 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.131 * [taylor]: Taking taylor expansion of x in y
3.131 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.132 * [taylor]: Taking taylor expansion of y in y
3.132 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.132 * [taylor]: Taking taylor expansion of x in y
3.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
3.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.132 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.132 * [taylor]: Taking taylor expansion of x in y
3.132 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.132 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.132 * [taylor]: Taking taylor expansion of y in y
3.134 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
3.134 * [taylor]: Taking taylor expansion of -1 in x
3.134 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.134 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
3.134 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.134 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.134 * [taylor]: Taking taylor expansion of y in x
3.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.134 * [taylor]: Taking taylor expansion of x in x
3.134 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.134 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.134 * [taylor]: Taking taylor expansion of y in x
3.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.134 * [taylor]: Taking taylor expansion of x in x
3.135 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.135 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.135 * [taylor]: Taking taylor expansion of x in x
3.135 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.135 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.135 * [taylor]: Taking taylor expansion of y in x
3.137 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
3.137 * [taylor]: Taking taylor expansion of -1 in x
3.137 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.137 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
3.137 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
3.137 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.137 * [taylor]: Taking taylor expansion of y in x
3.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.137 * [taylor]: Taking taylor expansion of x in x
3.137 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.137 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.137 * [taylor]: Taking taylor expansion of y in x
3.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.137 * [taylor]: Taking taylor expansion of x in x
3.138 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.138 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.138 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.138 * [taylor]: Taking taylor expansion of x in x
3.138 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.138 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.138 * [taylor]: Taking taylor expansion of y in x
3.140 * [taylor]: Taking taylor expansion of 1 in y
3.143 * [taylor]: Taking taylor expansion of 0 in y
3.147 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
3.147 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.147 * [taylor]: Taking taylor expansion of 2 in y
3.147 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.147 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.147 * [taylor]: Taking taylor expansion of y in y
3.160 * [taylor]: Taking taylor expansion of 0 in y
3.160 * * * [progress]: simplifying candidates
3.161 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y))))
  (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))
  (/ (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y))))
  (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (* (* (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (- (* (- x y) (+ x y)))
  (- (+ (* x x) (* y y)))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (/ (- x y) 1)
  (/ (+ x y) (+ (* x x) (* y y)))
  (/ 1 (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))
  (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y))))
  (/ (* (- x y) (+ x y)) 1)
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3)))
  (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y)))))
  (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))
  (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))
  (* (+ (* x x) (* y y)) (* (+ x y) (- x y)))
  (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))
  (* (+ (* x x) (* y y)) (- x y))
  (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))
  (* (+ (* x x) (* y y)) (+ x y))
  -1
  1
  1
3.163 * * [simplify]: iteration  0 :  79  enodes  (cost  660 )
3.177 * * [simplify]: iteration  1 :  270  enodes  (cost  641 )
3.282 * * [simplify]: iteration  2 :  1133  enodes  (cost  539 )
3.844 * * [simplify]: iteration  done :  5001  enodes  (cost  539 )
3.844 * [simplify]: Simplified to:
   (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (log (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (exp (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 3)
  (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 3)
  (* (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))))
  (cbrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (pow (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 3)
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (sqrt (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))
  (- (* (- x y) (+ x y)))
  (- (+ (* x x) (* y y)))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (+ x y) (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (sqrt (+ (* x x) (* y y))))
  (/ (+ x y) (sqrt (+ (* x x) (* y y))))
  (- x y)
  (/ (+ x y) (+ (* x x) (* y y)))
  (/ 1 (+ (* x x) (* y y)))
  (/ (+ (* x x) (* y y)) (* (- x y) (+ x y)))
  (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y))))
  (- (* x x) (* y y))
  (/ (+ (* x x) (* y y)) (+ x y))
  (/ (- (* x x) (* y y)) (+ (pow x 6) (pow y 6)))
  (/ (- x y) (/ (- (* x (pow x 3)) (* (pow y 3) y)) (+ x y)))
  (* (* (+ (* x x) (* y (- y x))) (+ (* x x) (* y (+ x y)))) (+ (* x x) (* y y)))
  (* (+ (* x x) (* y y)) (* (+ (* x x) (* y (+ x y))) (- x y)))
  (* (* (+ (* x x) (* y y)) (+ x y)) (+ (* x x) (* y (- y x))))
  (- (* x (pow x 3)) (* (pow y 3) y))
  (* (+ (* x x) (* y (- y x))) (+ (* x x) (* y y)))
  (* (+ (* x x) (* y y)) (- x y))
  (* (+ (* x x) (* y y)) (+ (* x x) (* y (+ x y))))
  (* (+ (* x x) (* y y)) (+ x y))
  -1
  1
  1
3.845 * * * [progress]: adding candidates to table
3.927 * * [progress]: iteration 2 / 4
3.927 * * * [progress]: picking best candidate
3.930 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))>
3.931 * * * [progress]: localizing error
3.943 * * * [progress]: generating rewritten candidates
3.943 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
3.948 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2)
3.950 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
3.953 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
3.969 * * * [progress]: generating series expansions
3.969 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
3.970 * [approximate]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in (x y) around 0
3.970 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in y
3.970 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) (pow y 2))))) in y
3.970 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) (pow y 2)))) in y
3.970 * [taylor]: Taking taylor expansion of 1/3 in y
3.970 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) (pow y 2))) in y
3.970 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
3.970 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.970 * [taylor]: Taking taylor expansion of x in y
3.970 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.970 * [taylor]: Taking taylor expansion of y in y
3.970 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in x
3.970 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) (pow y 2))))) in x
3.970 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) (pow y 2)))) in x
3.970 * [taylor]: Taking taylor expansion of 1/3 in x
3.970 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) (pow y 2))) in x
3.970 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
3.970 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.970 * [taylor]: Taking taylor expansion of x in x
3.970 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.970 * [taylor]: Taking taylor expansion of y in x
3.971 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in x
3.971 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) (pow y 2))))) in x
3.971 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) (pow y 2)))) in x
3.971 * [taylor]: Taking taylor expansion of 1/3 in x
3.971 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) (pow y 2))) in x
3.971 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
3.971 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.971 * [taylor]: Taking taylor expansion of x in x
3.971 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.971 * [taylor]: Taking taylor expansion of y in x
3.971 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
3.971 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
3.971 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
3.971 * [taylor]: Taking taylor expansion of 1/3 in y
3.971 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
3.971 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.971 * [taylor]: Taking taylor expansion of y in y
3.974 * [taylor]: Taking taylor expansion of 0 in y
3.980 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ 1 (pow y 4)) 1/3)) in y
3.980 * [taylor]: Taking taylor expansion of 1/3 in y
3.980 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 4)) 1/3) in y
3.980 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 4))))) in y
3.980 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 4)))) in y
3.980 * [taylor]: Taking taylor expansion of 1/3 in y
3.980 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 4))) in y
3.980 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
3.980 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.980 * [taylor]: Taking taylor expansion of y in y
3.989 * [taylor]: Taking taylor expansion of 0 in y
3.998 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in (x y) around 0
3.999 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in y
3.999 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
3.999 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
3.999 * [taylor]: Taking taylor expansion of 1/3 in y
3.999 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
3.999 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
3.999 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.999 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.999 * [taylor]: Taking taylor expansion of x in y
3.999 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.999 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.999 * [taylor]: Taking taylor expansion of y in y
4.000 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.000 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.000 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.000 * [taylor]: Taking taylor expansion of 1/3 in x
4.000 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.000 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.000 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.000 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.000 * [taylor]: Taking taylor expansion of x in x
4.001 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.001 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.001 * [taylor]: Taking taylor expansion of y in x
4.002 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.002 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.002 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.002 * [taylor]: Taking taylor expansion of 1/3 in x
4.002 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.002 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.002 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.002 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.002 * [taylor]: Taking taylor expansion of x in x
4.003 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.003 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.003 * [taylor]: Taking taylor expansion of y in x
4.004 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
4.004 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
4.004 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
4.004 * [taylor]: Taking taylor expansion of -2/3 in y
4.004 * [taylor]: Taking taylor expansion of (log x) in y
4.004 * [taylor]: Taking taylor expansion of x in y
4.007 * [taylor]: Taking taylor expansion of 0 in y
4.012 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y
4.012 * [taylor]: Taking taylor expansion of 1/3 in y
4.012 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y
4.012 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
4.012 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
4.012 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
4.012 * [taylor]: Taking taylor expansion of 1/3 in y
4.012 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
4.012 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.012 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.012 * [taylor]: Taking taylor expansion of x in y
4.012 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.012 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.012 * [taylor]: Taking taylor expansion of y in y
4.029 * [taylor]: Taking taylor expansion of 0 in y
4.029 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in (x y) around 0
4.029 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in y
4.029 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
4.029 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
4.029 * [taylor]: Taking taylor expansion of 1/3 in y
4.029 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
4.029 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.029 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.029 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.029 * [taylor]: Taking taylor expansion of x in y
4.029 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.029 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.029 * [taylor]: Taking taylor expansion of y in y
4.031 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.031 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.031 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.031 * [taylor]: Taking taylor expansion of 1/3 in x
4.031 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.031 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.031 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.031 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.031 * [taylor]: Taking taylor expansion of x in x
4.031 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.031 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.031 * [taylor]: Taking taylor expansion of y in x
4.037 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.037 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.037 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.037 * [taylor]: Taking taylor expansion of 1/3 in x
4.037 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.037 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.037 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.037 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.037 * [taylor]: Taking taylor expansion of x in x
4.038 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.038 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.038 * [taylor]: Taking taylor expansion of y in x
4.039 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
4.039 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
4.039 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
4.039 * [taylor]: Taking taylor expansion of -2/3 in y
4.039 * [taylor]: Taking taylor expansion of (log x) in y
4.039 * [taylor]: Taking taylor expansion of x in y
4.042 * [taylor]: Taking taylor expansion of 0 in y
4.047 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y
4.047 * [taylor]: Taking taylor expansion of 1/3 in y
4.047 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y
4.047 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
4.047 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
4.047 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
4.047 * [taylor]: Taking taylor expansion of 1/3 in y
4.047 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
4.047 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.047 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.047 * [taylor]: Taking taylor expansion of x in y
4.047 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.047 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.047 * [taylor]: Taking taylor expansion of y in y
4.064 * [taylor]: Taking taylor expansion of 0 in y
4.064 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2)
4.064 * [approximate]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in (x y) around 0
4.064 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in y
4.064 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) (pow y 2))))) in y
4.064 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) (pow y 2)))) in y
4.064 * [taylor]: Taking taylor expansion of 1/3 in y
4.064 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) (pow y 2))) in y
4.064 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
4.064 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.064 * [taylor]: Taking taylor expansion of x in y
4.065 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.065 * [taylor]: Taking taylor expansion of y in y
4.065 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in x
4.065 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) (pow y 2))))) in x
4.065 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) (pow y 2)))) in x
4.065 * [taylor]: Taking taylor expansion of 1/3 in x
4.065 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) (pow y 2))) in x
4.065 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.065 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.065 * [taylor]: Taking taylor expansion of x in x
4.065 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.065 * [taylor]: Taking taylor expansion of y in x
4.065 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in x
4.065 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) (pow y 2))))) in x
4.065 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) (pow y 2)))) in x
4.065 * [taylor]: Taking taylor expansion of 1/3 in x
4.065 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) (pow y 2))) in x
4.065 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.065 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.065 * [taylor]: Taking taylor expansion of x in x
4.065 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.065 * [taylor]: Taking taylor expansion of y in x
4.066 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
4.066 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
4.066 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
4.066 * [taylor]: Taking taylor expansion of 1/3 in y
4.066 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
4.066 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.066 * [taylor]: Taking taylor expansion of y in y
4.069 * [taylor]: Taking taylor expansion of 0 in y
4.074 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ 1 (pow y 4)) 1/3)) in y
4.074 * [taylor]: Taking taylor expansion of 1/3 in y
4.074 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 4)) 1/3) in y
4.074 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 4))))) in y
4.074 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 4)))) in y
4.074 * [taylor]: Taking taylor expansion of 1/3 in y
4.074 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 4))) in y
4.074 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
4.074 * [taylor]: Taking taylor expansion of (pow y 4) in y
4.074 * [taylor]: Taking taylor expansion of y in y
4.084 * [taylor]: Taking taylor expansion of 0 in y
4.093 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in (x y) around 0
4.093 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in y
4.093 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
4.093 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
4.093 * [taylor]: Taking taylor expansion of 1/3 in y
4.093 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
4.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.093 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.093 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.093 * [taylor]: Taking taylor expansion of x in y
4.093 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.093 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.093 * [taylor]: Taking taylor expansion of y in y
4.095 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.095 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.095 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.095 * [taylor]: Taking taylor expansion of 1/3 in x
4.095 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.095 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.095 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.095 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.095 * [taylor]: Taking taylor expansion of x in x
4.095 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.095 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.095 * [taylor]: Taking taylor expansion of y in x
4.096 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.097 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.097 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.097 * [taylor]: Taking taylor expansion of 1/3 in x
4.097 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.097 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.097 * [taylor]: Taking taylor expansion of x in x
4.097 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.097 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.097 * [taylor]: Taking taylor expansion of y in x
4.098 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
4.098 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
4.098 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
4.098 * [taylor]: Taking taylor expansion of -2/3 in y
4.098 * [taylor]: Taking taylor expansion of (log x) in y
4.098 * [taylor]: Taking taylor expansion of x in y
4.101 * [taylor]: Taking taylor expansion of 0 in y
4.106 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y
4.106 * [taylor]: Taking taylor expansion of 1/3 in y
4.106 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y
4.106 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
4.106 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
4.106 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
4.106 * [taylor]: Taking taylor expansion of 1/3 in y
4.106 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
4.106 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.106 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.106 * [taylor]: Taking taylor expansion of x in y
4.107 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.107 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.107 * [taylor]: Taking taylor expansion of y in y
4.128 * [taylor]: Taking taylor expansion of 0 in y
4.129 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in (x y) around 0
4.129 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in y
4.129 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
4.129 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
4.129 * [taylor]: Taking taylor expansion of 1/3 in y
4.129 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
4.129 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.129 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.129 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.129 * [taylor]: Taking taylor expansion of x in y
4.129 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.129 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.129 * [taylor]: Taking taylor expansion of y in y
4.131 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.131 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.131 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.131 * [taylor]: Taking taylor expansion of 1/3 in x
4.131 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.131 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.131 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.131 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.131 * [taylor]: Taking taylor expansion of x in x
4.131 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.131 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.131 * [taylor]: Taking taylor expansion of y in x
4.132 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.132 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.132 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.132 * [taylor]: Taking taylor expansion of 1/3 in x
4.132 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.132 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.132 * [taylor]: Taking taylor expansion of x in x
4.133 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.133 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.133 * [taylor]: Taking taylor expansion of y in x
4.134 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
4.134 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
4.134 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
4.134 * [taylor]: Taking taylor expansion of -2/3 in y
4.134 * [taylor]: Taking taylor expansion of (log x) in y
4.134 * [taylor]: Taking taylor expansion of x in y
4.137 * [taylor]: Taking taylor expansion of 0 in y
4.143 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y
4.143 * [taylor]: Taking taylor expansion of 1/3 in y
4.143 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y
4.143 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
4.143 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
4.143 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
4.143 * [taylor]: Taking taylor expansion of 1/3 in y
4.143 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
4.143 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.143 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.143 * [taylor]: Taking taylor expansion of x in y
4.143 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.143 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.143 * [taylor]: Taking taylor expansion of y in y
4.159 * [taylor]: Taking taylor expansion of 0 in y
4.160 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
4.160 * [approximate]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in (x y) around 0
4.160 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in y
4.160 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) (pow y 2))))) in y
4.160 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) (pow y 2)))) in y
4.160 * [taylor]: Taking taylor expansion of 1/3 in y
4.160 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) (pow y 2))) in y
4.160 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
4.160 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.160 * [taylor]: Taking taylor expansion of x in y
4.160 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.160 * [taylor]: Taking taylor expansion of y in y
4.160 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in x
4.160 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) (pow y 2))))) in x
4.160 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) (pow y 2)))) in x
4.160 * [taylor]: Taking taylor expansion of 1/3 in x
4.160 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) (pow y 2))) in x
4.160 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.160 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.160 * [taylor]: Taking taylor expansion of x in x
4.160 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.160 * [taylor]: Taking taylor expansion of y in x
4.161 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 1/3) in x
4.161 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (pow x 2) (pow y 2))))) in x
4.161 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (pow x 2) (pow y 2)))) in x
4.161 * [taylor]: Taking taylor expansion of 1/3 in x
4.161 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) (pow y 2))) in x
4.161 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.161 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.161 * [taylor]: Taking taylor expansion of x in x
4.161 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.161 * [taylor]: Taking taylor expansion of y in x
4.161 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
4.161 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
4.161 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
4.161 * [taylor]: Taking taylor expansion of 1/3 in y
4.161 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
4.161 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.161 * [taylor]: Taking taylor expansion of y in y
4.164 * [taylor]: Taking taylor expansion of 0 in y
4.169 * [taylor]: Taking taylor expansion of (* 1/3 (pow (/ 1 (pow y 4)) 1/3)) in y
4.169 * [taylor]: Taking taylor expansion of 1/3 in y
4.169 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 4)) 1/3) in y
4.169 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 4))))) in y
4.169 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 4)))) in y
4.169 * [taylor]: Taking taylor expansion of 1/3 in y
4.169 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 4))) in y
4.169 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
4.169 * [taylor]: Taking taylor expansion of (pow y 4) in y
4.169 * [taylor]: Taking taylor expansion of y in y
4.179 * [taylor]: Taking taylor expansion of 0 in y
4.189 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in (x y) around 0
4.189 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in y
4.189 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
4.189 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
4.189 * [taylor]: Taking taylor expansion of 1/3 in y
4.189 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
4.189 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.189 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.189 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.189 * [taylor]: Taking taylor expansion of x in y
4.189 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.189 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.189 * [taylor]: Taking taylor expansion of y in y
4.190 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.191 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.191 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.191 * [taylor]: Taking taylor expansion of 1/3 in x
4.191 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.191 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.191 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.191 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.191 * [taylor]: Taking taylor expansion of x in x
4.191 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.191 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.191 * [taylor]: Taking taylor expansion of y in x
4.192 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.192 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.192 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.192 * [taylor]: Taking taylor expansion of 1/3 in x
4.192 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.192 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.192 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.192 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.192 * [taylor]: Taking taylor expansion of x in x
4.193 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.193 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.193 * [taylor]: Taking taylor expansion of y in x
4.194 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
4.194 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
4.194 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
4.194 * [taylor]: Taking taylor expansion of -2/3 in y
4.194 * [taylor]: Taking taylor expansion of (log x) in y
4.194 * [taylor]: Taking taylor expansion of x in y
4.197 * [taylor]: Taking taylor expansion of 0 in y
4.202 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y
4.202 * [taylor]: Taking taylor expansion of 1/3 in y
4.202 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y
4.202 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
4.202 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
4.202 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
4.202 * [taylor]: Taking taylor expansion of 1/3 in y
4.202 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
4.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.202 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.202 * [taylor]: Taking taylor expansion of x in y
4.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.202 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.202 * [taylor]: Taking taylor expansion of y in y
4.225 * [taylor]: Taking taylor expansion of 0 in y
4.225 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in (x y) around 0
4.225 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in y
4.225 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
4.225 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
4.225 * [taylor]: Taking taylor expansion of 1/3 in y
4.225 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
4.225 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.225 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.225 * [taylor]: Taking taylor expansion of x in y
4.225 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.225 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.225 * [taylor]: Taking taylor expansion of y in y
4.227 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.227 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.227 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.227 * [taylor]: Taking taylor expansion of 1/3 in x
4.227 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.227 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.227 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.227 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.227 * [taylor]: Taking taylor expansion of x in x
4.227 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.227 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.227 * [taylor]: Taking taylor expansion of y in x
4.228 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 1/3) in x
4.228 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
4.228 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
4.228 * [taylor]: Taking taylor expansion of 1/3 in x
4.228 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
4.228 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.228 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.228 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.228 * [taylor]: Taking taylor expansion of x in x
4.229 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.229 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.229 * [taylor]: Taking taylor expansion of y in x
4.230 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
4.230 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
4.230 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
4.230 * [taylor]: Taking taylor expansion of -2/3 in y
4.230 * [taylor]: Taking taylor expansion of (log x) in y
4.230 * [taylor]: Taking taylor expansion of x in y
4.233 * [taylor]: Taking taylor expansion of 0 in y
4.238 * [taylor]: Taking taylor expansion of (* 1/3 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y
4.238 * [taylor]: Taking taylor expansion of 1/3 in y
4.238 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y
4.239 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
4.239 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
4.239 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
4.239 * [taylor]: Taking taylor expansion of 1/3 in y
4.239 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
4.239 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.239 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.239 * [taylor]: Taking taylor expansion of x in y
4.239 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.239 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.239 * [taylor]: Taking taylor expansion of y in y
4.255 * [taylor]: Taking taylor expansion of 0 in y
4.256 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
4.256 * [approximate]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)) 1/3) (- x y)) in (x y) around 0
4.256 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)) 1/3) (- x y)) in y
4.256 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)) 1/3) in y
4.256 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (pow x 2) (pow y 2)) 2))))) in y
4.256 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)))) in y
4.256 * [taylor]: Taking taylor expansion of 1/3 in y
4.256 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (pow x 2) (pow y 2)) 2))) in y
4.256 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)) in y
4.256 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 2) in y
4.256 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
4.256 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.256 * [taylor]: Taking taylor expansion of x in y
4.256 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.256 * [taylor]: Taking taylor expansion of y in y
4.257 * [taylor]: Taking taylor expansion of (- x y) in y
4.257 * [taylor]: Taking taylor expansion of x in y
4.257 * [taylor]: Taking taylor expansion of y in y
4.257 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)) 1/3) (- x y)) in x
4.257 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)) 1/3) in x
4.257 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (pow x 2) (pow y 2)) 2))))) in x
4.257 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)))) in x
4.257 * [taylor]: Taking taylor expansion of 1/3 in x
4.257 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (pow x 2) (pow y 2)) 2))) in x
4.257 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)) in x
4.257 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 2) in x
4.257 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.257 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.257 * [taylor]: Taking taylor expansion of x in x
4.257 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.257 * [taylor]: Taking taylor expansion of y in x
4.257 * [taylor]: Taking taylor expansion of (- x y) in x
4.257 * [taylor]: Taking taylor expansion of x in x
4.257 * [taylor]: Taking taylor expansion of y in x
4.257 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)) 1/3) (- x y)) in x
4.257 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)) 1/3) in x
4.257 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (pow x 2) (pow y 2)) 2))))) in x
4.257 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)))) in x
4.258 * [taylor]: Taking taylor expansion of 1/3 in x
4.258 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (pow x 2) (pow y 2)) 2))) in x
4.258 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (pow x 2) (pow y 2)) 2)) in x
4.258 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) (pow y 2)) 2) in x
4.258 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
4.258 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.258 * [taylor]: Taking taylor expansion of x in x
4.258 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.258 * [taylor]: Taking taylor expansion of y in x
4.258 * [taylor]: Taking taylor expansion of (- x y) in x
4.258 * [taylor]: Taking taylor expansion of x in x
4.258 * [taylor]: Taking taylor expansion of y in x
4.258 * [taylor]: Taking taylor expansion of (* -1 (pow (/ 1 y) 1/3)) in y
4.258 * [taylor]: Taking taylor expansion of -1 in y
4.258 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
4.258 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
4.258 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
4.258 * [taylor]: Taking taylor expansion of 1/3 in y
4.258 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
4.258 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.258 * [taylor]: Taking taylor expansion of y in y
4.262 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 4)) 1/3) in y
4.262 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 4))))) in y
4.262 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 4)))) in y
4.262 * [taylor]: Taking taylor expansion of 1/3 in y
4.262 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 4))) in y
4.262 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
4.262 * [taylor]: Taking taylor expansion of (pow y 4) in y
4.262 * [taylor]: Taking taylor expansion of y in y
4.271 * [taylor]: Taking taylor expansion of (* 2/3 (pow (/ 1 (pow y 7)) 1/3)) in y
4.271 * [taylor]: Taking taylor expansion of 2/3 in y
4.271 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 7)) 1/3) in y
4.271 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 7))))) in y
4.271 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 7)))) in y
4.271 * [taylor]: Taking taylor expansion of 1/3 in y
4.271 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 7))) in y
4.271 * [taylor]: Taking taylor expansion of (/ 1 (pow y 7)) in y
4.271 * [taylor]: Taking taylor expansion of (pow y 7) in y
4.271 * [taylor]: Taking taylor expansion of y in y
4.274 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3)) in (x y) around 0
4.274 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3)) in y
4.274 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.274 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.274 * [taylor]: Taking taylor expansion of x in y
4.274 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.274 * [taylor]: Taking taylor expansion of y in y
4.274 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3) in y
4.274 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))))) in y
4.274 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)))) in y
4.274 * [taylor]: Taking taylor expansion of 1/3 in y
4.274 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))) in y
4.274 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) in y
4.274 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2) in y
4.274 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.274 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.274 * [taylor]: Taking taylor expansion of x in y
4.274 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.274 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.274 * [taylor]: Taking taylor expansion of y in y
4.276 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3)) in x
4.276 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.276 * [taylor]: Taking taylor expansion of x in x
4.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.276 * [taylor]: Taking taylor expansion of y in x
4.276 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3) in x
4.276 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))))) in x
4.276 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)))) in x
4.277 * [taylor]: Taking taylor expansion of 1/3 in x
4.277 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))) in x
4.277 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) in x
4.277 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2) in x
4.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.277 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.277 * [taylor]: Taking taylor expansion of x in x
4.277 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.277 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.277 * [taylor]: Taking taylor expansion of y in x
4.279 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3)) in x
4.279 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.279 * [taylor]: Taking taylor expansion of x in x
4.279 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.279 * [taylor]: Taking taylor expansion of y in x
4.279 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3) in x
4.279 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))))) in x
4.279 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)))) in x
4.279 * [taylor]: Taking taylor expansion of 1/3 in x
4.279 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))) in x
4.279 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) in x
4.279 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2) in x
4.279 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.279 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.279 * [taylor]: Taking taylor expansion of x in x
4.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.280 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.280 * [taylor]: Taking taylor expansion of y in x
4.282 * [taylor]: Taking taylor expansion of (pow (pow x 4) 1/3) in y
4.282 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 4)))) in y
4.282 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 4))) in y
4.282 * [taylor]: Taking taylor expansion of 1/3 in y
4.282 * [taylor]: Taking taylor expansion of (log (pow x 4)) in y
4.282 * [taylor]: Taking taylor expansion of (pow x 4) in y
4.282 * [taylor]: Taking taylor expansion of x in y
4.286 * [taylor]: Taking taylor expansion of (- (* (pow (pow x 4) 1/3) (/ 1 y))) in y
4.287 * [taylor]: Taking taylor expansion of (* (pow (pow x 4) 1/3) (/ 1 y)) in y
4.287 * [taylor]: Taking taylor expansion of (pow (pow x 4) 1/3) in y
4.287 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 4)))) in y
4.287 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 4))) in y
4.287 * [taylor]: Taking taylor expansion of 1/3 in y
4.287 * [taylor]: Taking taylor expansion of (log (pow x 4)) in y
4.287 * [taylor]: Taking taylor expansion of (pow x 4) in y
4.287 * [taylor]: Taking taylor expansion of x in y
4.287 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.287 * [taylor]: Taking taylor expansion of y in y
4.293 * [taylor]: Taking taylor expansion of (- (* 2/3 (* (pow (pow x 4) 1/3) (/ 1 (pow y 2))))) in y
4.293 * [taylor]: Taking taylor expansion of (* 2/3 (* (pow (pow x 4) 1/3) (/ 1 (pow y 2)))) in y
4.293 * [taylor]: Taking taylor expansion of 2/3 in y
4.293 * [taylor]: Taking taylor expansion of (* (pow (pow x 4) 1/3) (/ 1 (pow y 2))) in y
4.293 * [taylor]: Taking taylor expansion of (pow (pow x 4) 1/3) in y
4.293 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 4)))) in y
4.293 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 4))) in y
4.293 * [taylor]: Taking taylor expansion of 1/3 in y
4.293 * [taylor]: Taking taylor expansion of (log (pow x 4)) in y
4.293 * [taylor]: Taking taylor expansion of (pow x 4) in y
4.293 * [taylor]: Taking taylor expansion of x in y
4.294 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.294 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.294 * [taylor]: Taking taylor expansion of y in y
4.316 * [taylor]: Taking taylor expansion of (* 2/3 (* (pow (pow x 4) 1/3) (/ 1 (pow y 3)))) in y
4.316 * [taylor]: Taking taylor expansion of 2/3 in y
4.316 * [taylor]: Taking taylor expansion of (* (pow (pow x 4) 1/3) (/ 1 (pow y 3))) in y
4.316 * [taylor]: Taking taylor expansion of (pow (pow x 4) 1/3) in y
4.316 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 4)))) in y
4.316 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 4))) in y
4.316 * [taylor]: Taking taylor expansion of 1/3 in y
4.316 * [taylor]: Taking taylor expansion of (log (pow x 4)) in y
4.316 * [taylor]: Taking taylor expansion of (pow x 4) in y
4.316 * [taylor]: Taking taylor expansion of x in y
4.316 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.316 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.316 * [taylor]: Taking taylor expansion of y in y
4.336 * [approximate]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3) (- (/ 1 y) (/ 1 x))) in (x y) around 0
4.336 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3) (- (/ 1 y) (/ 1 x))) in y
4.336 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3) in y
4.336 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))))) in y
4.336 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)))) in y
4.336 * [taylor]: Taking taylor expansion of 1/3 in y
4.336 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))) in y
4.336 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) in y
4.336 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2) in y
4.336 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
4.336 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.336 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.336 * [taylor]: Taking taylor expansion of x in y
4.337 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.337 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.337 * [taylor]: Taking taylor expansion of y in y
4.338 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.338 * [taylor]: Taking taylor expansion of y in y
4.339 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.339 * [taylor]: Taking taylor expansion of x in y
4.339 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3) (- (/ 1 y) (/ 1 x))) in x
4.339 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3) in x
4.339 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))))) in x
4.339 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)))) in x
4.339 * [taylor]: Taking taylor expansion of 1/3 in x
4.339 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))) in x
4.339 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) in x
4.339 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2) in x
4.339 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.339 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.339 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.339 * [taylor]: Taking taylor expansion of x in x
4.339 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.339 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.339 * [taylor]: Taking taylor expansion of y in x
4.341 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.341 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.341 * [taylor]: Taking taylor expansion of y in x
4.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.341 * [taylor]: Taking taylor expansion of x in x
4.341 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3) (- (/ 1 y) (/ 1 x))) in x
4.341 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) 1/3) in x
4.341 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))))) in x
4.341 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)))) in x
4.341 * [taylor]: Taking taylor expansion of 1/3 in x
4.341 * [taylor]: Taking taylor expansion of (log (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2))) in x
4.341 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2)) in x
4.341 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 2) in x
4.341 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
4.341 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.341 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.341 * [taylor]: Taking taylor expansion of x in x
4.342 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.342 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.342 * [taylor]: Taking taylor expansion of y in x
4.343 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.343 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.343 * [taylor]: Taking taylor expansion of y in x
4.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.343 * [taylor]: Taking taylor expansion of x in x
4.344 * [taylor]: Taking taylor expansion of (* -1 (pow (pow x 4) 1/3)) in y
4.344 * [taylor]: Taking taylor expansion of -1 in y
4.344 * [taylor]: Taking taylor expansion of (pow (pow x 4) 1/3) in y
4.344 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 4)))) in y
4.344 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 4))) in y
4.344 * [taylor]: Taking taylor expansion of 1/3 in y
4.344 * [taylor]: Taking taylor expansion of (log (pow x 4)) in y
4.344 * [taylor]: Taking taylor expansion of (pow x 4) in y
4.344 * [taylor]: Taking taylor expansion of x in y
4.349 * [taylor]: Taking taylor expansion of (* (pow (pow x 4) 1/3) (/ 1 y)) in y
4.349 * [taylor]: Taking taylor expansion of (pow (pow x 4) 1/3) in y
4.349 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 4)))) in y
4.349 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 4))) in y
4.349 * [taylor]: Taking taylor expansion of 1/3 in y
4.349 * [taylor]: Taking taylor expansion of (log (pow x 4)) in y
4.349 * [taylor]: Taking taylor expansion of (pow x 4) in y
4.349 * [taylor]: Taking taylor expansion of x in y
4.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.350 * [taylor]: Taking taylor expansion of y in y
4.356 * [taylor]: Taking taylor expansion of (* 2/3 (* (pow (pow x 4) 1/3) (/ 1 (pow y 2)))) in y
4.356 * [taylor]: Taking taylor expansion of 2/3 in y
4.356 * [taylor]: Taking taylor expansion of (* (pow (pow x 4) 1/3) (/ 1 (pow y 2))) in y
4.356 * [taylor]: Taking taylor expansion of (pow (pow x 4) 1/3) in y
4.356 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 4)))) in y
4.356 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 4))) in y
4.356 * [taylor]: Taking taylor expansion of 1/3 in y
4.356 * [taylor]: Taking taylor expansion of (log (pow x 4)) in y
4.356 * [taylor]: Taking taylor expansion of (pow x 4) in y
4.356 * [taylor]: Taking taylor expansion of x in y
4.356 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.356 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.356 * [taylor]: Taking taylor expansion of y in y
4.373 * [taylor]: Taking taylor expansion of (- (* 2/3 (* (pow (pow x 4) 1/3) (/ 1 (pow y 3))))) in y
4.373 * [taylor]: Taking taylor expansion of (* 2/3 (* (pow (pow x 4) 1/3) (/ 1 (pow y 3)))) in y
4.373 * [taylor]: Taking taylor expansion of 2/3 in y
4.373 * [taylor]: Taking taylor expansion of (* (pow (pow x 4) 1/3) (/ 1 (pow y 3))) in y
4.374 * [taylor]: Taking taylor expansion of (pow (pow x 4) 1/3) in y
4.374 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 4)))) in y
4.374 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 4))) in y
4.374 * [taylor]: Taking taylor expansion of 1/3 in y
4.374 * [taylor]: Taking taylor expansion of (log (pow x 4)) in y
4.374 * [taylor]: Taking taylor expansion of (pow x 4) in y
4.374 * [taylor]: Taking taylor expansion of x in y
4.374 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.374 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.374 * [taylor]: Taking taylor expansion of y in y
4.393 * * * [progress]: simplifying candidates
4.394 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (cbrt (+ (* x x) (* y y))))
  (exp (cbrt (+ (* x x) (* y y))))
  (cbrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (cbrt 1)
  (cbrt (+ (* x x) (* y y)))
  (cbrt (+ (pow (* x x) 3) (pow (* y y) 3)))
  (cbrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (cbrt (cbrt (+ (* x x) (* y y)))) (cbrt (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (* (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (log (cbrt (+ (* x x) (* y y))))
  (exp (cbrt (+ (* x x) (* y y))))
  (cbrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (cbrt 1)
  (cbrt (+ (* x x) (* y y)))
  (cbrt (+ (pow (* x x) 3) (pow (* y y) 3)))
  (cbrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (cbrt (cbrt (+ (* x x) (* y y)))) (cbrt (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (* (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (log (cbrt (+ (* x x) (* y y))))
  (exp (cbrt (+ (* x x) (* y y))))
  (cbrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (cbrt 1)
  (cbrt (+ (* x x) (* y y)))
  (cbrt (+ (pow (* x x) 3) (pow (* y y) 3)))
  (cbrt (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (cbrt (cbrt (+ (* x x) (* y y)))) (cbrt (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (* (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (- (log (- x y)) (+ (log (cbrt (+ (* x x) (* y y)))) (log (cbrt (+ (* x x) (* y y))))))
  (- (log (- x y)) (log (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (log (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (exp (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (* y y))))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (* (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))))
  (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (* (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))) (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (sqrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (sqrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (- (- x y))
  (- (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ x (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ y (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (cbrt (+ (* x x) (* y y))))
  (/ (cbrt (- x y)) (cbrt (+ (* x x) (* y y))))
  (/ (sqrt (- x y)) (cbrt (+ (* x x) (* y y))))
  (/ (sqrt (- x y)) (cbrt (+ (* x x) (* y y))))
  (/ 1 (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (cbrt (+ (* x x) (* y y))))
  (/ (+ (sqrt x) (sqrt y)) (cbrt (+ (* x x) (* y y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (+ (* x x) (* y y))))
  (/ 1 (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (cbrt (+ (* x x) (* y y))))
  (/ 1 (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))
  (/ (- x y) (cbrt (+ (* x x) (* y y))))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (- x y)))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (- x y)))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))
  (/ (- x y) (* (cbrt (+ (pow (* x x) 3) (pow (* y y) 3))) (cbrt (+ (pow (* x x) 3) (pow (* y y) 3)))))
  (/ (- x y) (* (cbrt (+ (pow (* x x) 3) (pow (* y y) 3))) (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
  (/ (- x y) (* (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (cbrt (+ (pow (* x x) 3) (pow (* y y) 3)))))
  (/ (- x y) (* (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (pow (* x x) 3) (pow (* y y) 3)))))
  (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
  (/ (- x y) (* (cbrt (+ (pow (* x x) 3) (pow (* y y) 3))) (cbrt (+ (* x x) (* y y)))))
  (/ (- x y) (* (cbrt (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (cbrt (+ (* x x) (* y y)))))
  (* (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (+ (* x x) (+ (* y y) (* x y))))
  (* (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (+ x y))
  (+ (pow y 2/3) (* 1/3 (* (pow x 2) (pow (/ 1 (pow y 4)) 1/3))))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (+ (pow y 2/3) (* 1/3 (* (pow x 2) (pow (/ 1 (pow y 4)) 1/3))))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (+ (pow y 2/3) (* 1/3 (* (pow x 2) (pow (/ 1 (pow y 4)) 1/3))))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (- (+ (* 2/3 (* (pow x 2) (pow (/ 1 (pow y 7)) 1/3))) (* x (pow (/ 1 (pow y 4)) 1/3))) (pow (/ 1 y) 1/3))
  (- (pow (/ 1 x) 1/3) (* (pow (/ 1 (pow x 4)) 1/3) y))
  (- (pow (/ 1 x) 1/3) (* (pow (/ 1 (pow x 4)) 1/3) y))
4.405 * * [simplify]: iteration  0 :  134  enodes  (cost  1754 )
4.429 * * [simplify]: iteration  1 :  350  enodes  (cost  1658 )
4.509 * * [simplify]: iteration  2 :  922  enodes  (cost  1448 )
4.882 * * [simplify]: iteration  3 :  2467  enodes  (cost  1419 )
5.703 * * [simplify]: iteration  done :  5000  enodes  (cost  1419 )
5.703 * [simplify]: Simplified to:
   (log (cbrt (+ (* x x) (* y y))))
  (exp (cbrt (+ (* x x) (* y y))))
  (cbrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  1
  (cbrt (+ (* x x) (* y y)))
  (cbrt (+ (pow x 6) (pow y 6)))
  (cbrt (+ (pow x 4) (* (* y y) (- (* y y) (* x x)))))
  (cbrt (- (pow x 4) (pow y 4)))
  (cbrt (- (* x x) (* y y)))
  (* (cbrt (cbrt (+ (* x x) (* y y)))) (cbrt (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (+ (* x x) (* y y))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (log (cbrt (+ (* x x) (* y y))))
  (exp (cbrt (+ (* x x) (* y y))))
  (cbrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  1
  (cbrt (+ (* x x) (* y y)))
  (cbrt (+ (pow x 6) (pow y 6)))
  (cbrt (+ (pow x 4) (* (* y y) (- (* y y) (* x x)))))
  (cbrt (- (pow x 4) (pow y 4)))
  (cbrt (- (* x x) (* y y)))
  (* (cbrt (cbrt (+ (* x x) (* y y)))) (cbrt (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (+ (* x x) (* y y))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (log (cbrt (+ (* x x) (* y y))))
  (exp (cbrt (+ (* x x) (* y y))))
  (cbrt (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  (cbrt (sqrt (+ (* x x) (* y y))))
  1
  (cbrt (+ (* x x) (* y y)))
  (cbrt (+ (pow x 6) (pow y 6)))
  (cbrt (+ (pow x 4) (* (* y y) (- (* y y) (* x x)))))
  (cbrt (- (pow x 4) (pow y 4)))
  (cbrt (- (* x x) (* y y)))
  (* (cbrt (cbrt (+ (* x x) (* y y)))) (cbrt (cbrt (+ (* x x) (* y y)))))
  (cbrt (cbrt (+ (* x x) (* y y))))
  (+ (* x x) (* y y))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (sqrt (cbrt (+ (* x x) (* y y))))
  (- (log (- x y)) (* 2 (log (cbrt (+ (* x x) (* y y))))))
  (- (log (- x y)) (* 2 (log (cbrt (+ (* x x) (* y y))))))
  (- (log (- x y)) (* 2 (log (cbrt (+ (* x x) (* y y))))))
  (exp (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (pow (- x y) 3) (pow (cbrt (+ (* x x) (* y y))) 6))
  (/ (pow (- x y) 3) (pow (cbrt (+ (* x x) (* y y))) 6))
  (* (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))) (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))))
  (cbrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (/ (pow (- x y) 3) (pow (cbrt (+ (* x x) (* y y))) 6))
  (sqrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (sqrt (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))))
  (- y x)
  (- (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ x (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ y (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (cbrt (+ (* x x) (* y y))))
  (/ (cbrt (- x y)) (cbrt (+ (* x x) (* y y))))
  (/ (sqrt (- x y)) (cbrt (+ (* x x) (* y y))))
  (/ (sqrt (- x y)) (cbrt (+ (* x x) (* y y))))
  (/ 1 (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (cbrt (+ (* x x) (* y y))))
  (/ (+ (sqrt x) (sqrt y)) (cbrt (+ (* x x) (* y y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (+ (* x x) (* y y))))
  (/ 1 (cbrt (+ (* x x) (* y y))))
  (/ (- x y) (cbrt (+ (* x x) (* y y))))
  (/ 1 (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))
  (/ (- x y) (cbrt (+ (* x x) (* y y))))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (cbrt (- x y)))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (sqrt (- x y)))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (- x y))
  (/ (/ (- x y) (cbrt (+ (pow x 6) (pow y 6)))) (cbrt (+ (pow x 6) (pow y 6))))
  (/ (- x y) (* (cbrt (+ (pow x 6) (pow y 6))) (cbrt (- (pow x 4) (pow y 4)))))
  (/ (- x y) (* (cbrt (+ (pow x 6) (pow y 6))) (cbrt (- (pow x 4) (pow y 4)))))
  (/ (- x y) (* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4)))))
  (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (pow x 6) (pow y 6))))
  (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (- (pow x 4) (pow y 4))))
  (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (+ (pow x 6) (pow y 6))))
  (/ (/ (- x y) (cbrt (+ (* x x) (* y y)))) (cbrt (- (pow x 4) (pow y 4))))
  (* (+ (* x x) (* y (+ x y))) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))))
  (* (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) (+ x y))
  (+ (pow y 2/3) (* 1/3 (* (* x x) (cbrt (/ 1 (pow y 4))))))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (+ (pow y 2/3) (* 1/3 (* (* x x) (cbrt (/ 1 (pow y 4))))))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (+ (pow y 2/3) (* 1/3 (* (* x x) (cbrt (/ 1 (pow y 4))))))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (+ (* 2/3 (* (cbrt (/ 1 (pow y 7))) (* x x))) (- (* (cbrt (/ 1 (pow y 4))) x) (cbrt (/ 1 y))))
  (- (cbrt (/ 1 x)) (* y (cbrt (/ 1 (pow x 4)))))
  (- (cbrt (/ 1 x)) (* y (cbrt (/ 1 (pow x 4)))))
5.704 * * * [progress]: adding candidates to table
5.950 * * [progress]: iteration 3 / 4
5.950 * * * [progress]: picking best candidate
5.951 * * * * [pick]: Picked  #<alt (λ (x y) -1)>
5.951 * * * [progress]: localizing error
5.952 * * * [progress]: generating rewritten candidates
5.952 * * * [progress]: generating series expansions
5.952 * * * [progress]: simplifying candidates
5.952 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
5.953 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
5.953 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
5.953 * [simplify]: Simplified to:
   
5.953 * * * [progress]: adding candidates to table
5.953 * * [progress]: iteration 4 / 4
5.953 * * * [progress]: picking best candidate
5.954 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
5.954 * * * [progress]: localizing error
5.954 * * * [progress]: generating rewritten candidates
5.954 * * * [progress]: generating series expansions
5.954 * * * [progress]: simplifying candidates
5.955 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
5.955 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
5.955 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
5.955 * [simplify]: Simplified to:
   
5.955 * * * [progress]: adding candidates to table
5.956 * [progress]: [Phase 3 of 3] Extracting.
5.956 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))>)
5.956 * * * [regime-changes]: Trying 3 branch expressions: ((/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) y x)
5.956 * * * * [regimes]: Trying to branch on (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) from (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))>)
5.974 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))>)
6.005 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))>)
6.023 * * * [regime]: Found split indices: #<option (#s(si 2 41) #s(si 1 137) #s(si 0 213) #s(si 1 255))>
6.024 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))>)
6.114 * [regimes]: Found splitpoints: (#s(sp 2 y -2.174017766243984e+153) #s(sp 1 y -2.0335907910682727e-162) #s(sp 0 y 1.5900983176733966e-155) #s(sp 1 y +nan.0)) , with alts (#<alt (λ (x y) 1)> #<alt (λ (x y) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))> #<alt (λ (x y) -1)> #<alt (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y))))))>)
6.114 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= y -2.174017766243984e+153) -1 (if (<= y -2.0335907910682727e-162) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) (if (<= y 1.5900983176733966e-155) 1 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))
6.114 * * [simplify]: iteration  0 :  20  enodes  (cost  44 )
6.115 * * [simplify]: iteration  1 :  28  enodes  (cost  30 )
6.116 * * [simplify]: iteration  done :  28  enodes  (cost  30 )
6.116 * [simplify]: Simplified to:
   (if (<= y -2.174017766243984e+153) -1 (if (or (<= y -2.0335907910682727e-162) (not (<= y 1.5900983176733966e-155))) (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1))
6.875 * [regime-testing]: Baseline error score: 20.985658007246567
6.876 * [regime-testing]: Oracle error score: 0.508967410819749
6.877 * [regime-testing]: End program error score: 5.329552381603744
6.909 * [regime-testing]: Target error score: 0.06882002072545453