1.025 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (- x y))
0.015 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.016 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.018 * * [simplify]: iteration  2 :  9  enodes  (cost  3 )
0.018 * [simplify]: Simplified to:
   (/ (+ x y) (- x y))
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.019 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (- x y)))>
0.019 * * * [progress]: localizing error
0.024 * * * [progress]: generating rewritten candidates
0.024 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.033 * * * [progress]: generating series expansions
0.033 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.033 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.033 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.033 * [taylor]: Taking taylor expansion of (+ x y) in y
0.033 * [taylor]: Taking taylor expansion of x in y
0.033 * [taylor]: Taking taylor expansion of y in y
0.033 * [taylor]: Taking taylor expansion of (- x y) in y
0.033 * [taylor]: Taking taylor expansion of x in y
0.033 * [taylor]: Taking taylor expansion of y in y
0.034 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.034 * [taylor]: Taking taylor expansion of (+ x y) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (- x y) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.034 * [taylor]: Taking taylor expansion of (+ x y) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (- x y) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of -1 in y
0.035 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.035 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.035 * [taylor]: Taking taylor expansion of 2 in y
0.035 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.035 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.038 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.038 * [taylor]: Taking taylor expansion of 2 in y
0.038 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
0.043 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.043 * [taylor]: Taking taylor expansion of 2 in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.043 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.049 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.049 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.049 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.049 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.049 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.051 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of 1 in y
0.055 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.055 * [taylor]: Taking taylor expansion of 2 in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.063 * [taylor]: Taking taylor expansion of 2 in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.063 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.070 * [taylor]: Taking taylor expansion of 2 in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.070 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.075 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.075 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.075 * [taylor]: Taking taylor expansion of -1 in y
0.075 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.076 * [taylor]: Taking taylor expansion of x in y
0.076 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.076 * [taylor]: Taking taylor expansion of x in y
0.077 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.077 * [taylor]: Taking taylor expansion of -1 in x
0.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.078 * [taylor]: Taking taylor expansion of y in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.079 * [taylor]: Taking taylor expansion of -1 in x
0.079 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.079 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of 1 in y
0.083 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.083 * [taylor]: Taking taylor expansion of 2 in y
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.087 * [taylor]: Taking taylor expansion of 2 in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.087 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.094 * [taylor]: Taking taylor expansion of 2 in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.094 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.099 * * * [progress]: simplifying candidates
0.100 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ x y)) (log (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (neg (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) 1)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (/ (+ x y) 1)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ (+ x y) (- (* x x) (* y y)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- x y) (- x y))
  -1
  1
  1
0.104 * * [simplify]: iteration  0 :  169  enodes  (cost  288 )
0.107 * * [simplify]: iteration  1 :  510  enodes  (cost  274 )
0.115 * * [simplify]: iteration  2 :  1421  enodes  (cost  270 )
0.140 * * [simplify]: iteration  3 :  5001  enodes  (cost  270 )
0.141 * [simplify]: Simplified to:
   (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (- y x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  -1
  1
  1
0.142 * * * [progress]: adding candidates to table
0.200 * * [progress]: iteration 2 / 4
0.200 * * * [progress]: picking best candidate
0.204 * * * * [pick]: Picked  #<alt (λ (x y) (log (exp (/ (+ x y) (- x y)))))>
0.204 * * * [progress]: localizing error
0.212 * * * [progress]: generating rewritten candidates
0.212 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.220 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.232 * * * [progress]: generating series expansions
0.232 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
0.232 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.232 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.232 * [taylor]: Taking taylor expansion of (+ x y) in y
0.232 * [taylor]: Taking taylor expansion of x in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.232 * [taylor]: Taking taylor expansion of (- x y) in y
0.232 * [taylor]: Taking taylor expansion of x in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.233 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.233 * [taylor]: Taking taylor expansion of (+ x y) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.233 * [taylor]: Taking taylor expansion of (- x y) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.233 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.233 * [taylor]: Taking taylor expansion of (+ x y) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.233 * [taylor]: Taking taylor expansion of (- x y) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.233 * [taylor]: Taking taylor expansion of -1 in y
0.234 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.234 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.234 * [taylor]: Taking taylor expansion of 2 in y
0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.239 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.239 * [taylor]: Taking taylor expansion of 2 in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.239 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.244 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
0.245 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.245 * [taylor]: Taking taylor expansion of 2 in y
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.245 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.250 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.250 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.250 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.251 * [taylor]: Taking taylor expansion of x in y
0.251 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.251 * [taylor]: Taking taylor expansion of x in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.252 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.252 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.252 * [taylor]: Taking taylor expansion of y in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.253 * [taylor]: Taking taylor expansion of y in x
0.253 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.253 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.253 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.254 * [taylor]: Taking taylor expansion of y in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.254 * [taylor]: Taking taylor expansion of y in x
0.255 * [taylor]: Taking taylor expansion of 1 in y
0.256 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.256 * [taylor]: Taking taylor expansion of 2 in y
0.256 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.260 * [taylor]: Taking taylor expansion of 2 in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.260 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.266 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.266 * [taylor]: Taking taylor expansion of 2 in y
0.266 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.266 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.272 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.272 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.272 * [taylor]: Taking taylor expansion of -1 in y
0.272 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.272 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.272 * [taylor]: Taking taylor expansion of x in y
0.273 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.273 * [taylor]: Taking taylor expansion of -1 in x
0.273 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.275 * [taylor]: Taking taylor expansion of -1 in x
0.275 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.275 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of 1 in y
0.279 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.279 * [taylor]: Taking taylor expansion of 2 in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.283 * [taylor]: Taking taylor expansion of 2 in y
0.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.283 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.290 * [taylor]: Taking taylor expansion of 2 in y
0.290 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.290 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.295 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.295 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.295 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.296 * [taylor]: Taking taylor expansion of (+ x y) in y
0.296 * [taylor]: Taking taylor expansion of x in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of (- x y) in y
0.296 * [taylor]: Taking taylor expansion of x in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.296 * [taylor]: Taking taylor expansion of (+ x y) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of (- x y) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.296 * [taylor]: Taking taylor expansion of (+ x y) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of (- x y) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of -1 in y
0.297 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.297 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.297 * [taylor]: Taking taylor expansion of 2 in y
0.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.299 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.299 * [taylor]: Taking taylor expansion of 2 in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.299 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.305 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
0.305 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.305 * [taylor]: Taking taylor expansion of 2 in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.305 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.310 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.310 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.310 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.310 * [taylor]: Taking taylor expansion of y in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.311 * [taylor]: Taking taylor expansion of x in y
0.311 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.311 * [taylor]: Taking taylor expansion of x in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.312 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.312 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.312 * [taylor]: Taking taylor expansion of y in x
0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.313 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.313 * [taylor]: Taking taylor expansion of y in x
0.314 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.315 * [taylor]: Taking taylor expansion of 1 in y
0.318 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.318 * [taylor]: Taking taylor expansion of 2 in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.322 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.322 * [taylor]: Taking taylor expansion of 2 in y
0.322 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.322 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.322 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.328 * [taylor]: Taking taylor expansion of 2 in y
0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.329 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.334 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.334 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.334 * [taylor]: Taking taylor expansion of -1 in y
0.334 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.334 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.336 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.336 * [taylor]: Taking taylor expansion of -1 in x
0.336 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.336 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.336 * [taylor]: Taking taylor expansion of y in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.336 * [taylor]: Taking taylor expansion of y in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.337 * [taylor]: Taking taylor expansion of -1 in x
0.337 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.337 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.338 * [taylor]: Taking taylor expansion of y in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.338 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.338 * [taylor]: Taking taylor expansion of y in x
0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.338 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of 1 in y
0.341 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.341 * [taylor]: Taking taylor expansion of 2 in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.341 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.345 * [taylor]: Taking taylor expansion of 2 in y
0.345 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.345 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.352 * [taylor]: Taking taylor expansion of 2 in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.352 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.358 * * * [progress]: simplifying candidates
0.359 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ x y)) (log (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (neg (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) 1)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (/ (+ x y) 1)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ (+ x y) (- (* x x) (* y y)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- x y) (- x y))
  (log (* (cbrt (exp (/ (+ x y) (- x y)))) (cbrt (exp (/ (+ x y) (- x y))))))
  (log (cbrt (exp (/ (+ x y) (- x y)))))
  (log (sqrt (exp (/ (+ x y) (- x y)))))
  (log (sqrt (exp (/ (+ x y) (- x y)))))
  (log 1)
  (log (exp (/ (+ x y) (- x y))))
  (log (exp (/ (+ x y) (- x y))))
  (log (exp (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))))
  (log (exp (sqrt (/ (+ x y) (- x y)))))
  (log (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))))
  (log (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))))
  (log (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (log (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))))
  (log (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (log (exp (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))))
  (log (exp (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (log (exp (/ (sqrt (+ x y)) 1)))
  (log (exp (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))))
  (log (exp (/ (sqrt (+ x y)) 1)))
  (log (exp (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (log (exp (/ 1 (sqrt (- x y)))))
  (log (exp (/ 1 1)))
  (log (exp (/ 1 (+ (sqrt x) (sqrt y)))))
  (log (exp (/ 1 1)))
  (log (exp (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (log (exp (/ 1 (sqrt (- x y)))))
  (log (exp (/ 1 1)))
  (log (exp (/ 1 (+ (sqrt x) (sqrt y)))))
  (log (exp (/ 1 1)))
  (log (exp 1))
  (log (exp (+ x y)))
  (log (exp (/ (+ x y) (- (pow x 3) (pow y 3)))))
  (log (exp (/ (+ x y) (- (* x x) (* y y)))))
  (log (log (exp (/ (+ x y) (- x y)))))
  (exp (log (exp (/ (+ x y) (- x y)))))
  (* (cbrt (log (exp (/ (+ x y) (- x y))))) (cbrt (log (exp (/ (+ x y) (- x y))))))
  (cbrt (log (exp (/ (+ x y) (- x y)))))
  (* (* (log (exp (/ (+ x y) (- x y)))) (log (exp (/ (+ x y) (- x y))))) (log (exp (/ (+ x y) (- x y)))))
  (sqrt (log (exp (/ (+ x y) (- x y)))))
  (sqrt (log (exp (/ (+ x y) (- x y)))))
  -1
  1
  1
  -1
  1
  1
0.364 * * [simplify]: iteration  0 :  228  enodes  (cost  476 )
0.367 * * [simplify]: iteration  1 :  589  enodes  (cost  449 )
0.375 * * [simplify]: iteration  2 :  1611  enodes  (cost  442 )
0.399 * * [simplify]: iteration  3 :  5002  enodes  (cost  442 )
0.402 * [simplify]: Simplified to:
   (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (- y x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  (* 2 (log (cbrt (exp (/ (+ x y) (- x y))))))
  (log (cbrt (exp (/ (+ x y) (- x y)))))
  (log (sqrt (exp (/ (+ x y) (- x y)))))
  (log (sqrt (exp (/ (+ x y) (- x y)))))
  0
  (/ (+ x y) (- x y))
  (/ (+ x y) (- x y))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (sqrt (/ (+ x y) (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (+ (sqrt x) (sqrt y)))
  1
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (+ (sqrt x) (sqrt y)))
  1
  1
  (+ x y)
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  -1
  1
  1
  -1
  1
  1
0.402 * * * [progress]: adding candidates to table
0.526 * * [progress]: iteration 3 / 4
0.526 * * * [progress]: picking best candidate
0.529 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))>
0.529 * * * [progress]: localizing error
0.536 * * * [progress]: generating rewritten candidates
0.536 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.545 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.555 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.573 * * * [progress]: generating series expansions
0.573 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.574 * [approximate]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 3) in (x y) around 0
0.574 * [taylor]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 3) in y
0.574 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.574 * [taylor]: Taking taylor expansion of (+ x y) in y
0.574 * [taylor]: Taking taylor expansion of x in y
0.574 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of (- x y) in y
0.574 * [taylor]: Taking taylor expansion of x in y
0.574 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 3) in x
0.574 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.574 * [taylor]: Taking taylor expansion of (+ x y) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of (- x y) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 3) in x
0.575 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.575 * [taylor]: Taking taylor expansion of (+ x y) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [taylor]: Taking taylor expansion of y in x
0.575 * [taylor]: Taking taylor expansion of (- x y) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [taylor]: Taking taylor expansion of y in x
0.575 * [taylor]: Taking taylor expansion of -1 in y
0.576 * [taylor]: Taking taylor expansion of (neg (* 6 (/ 1 y))) in y
0.576 * [taylor]: Taking taylor expansion of (* 6 (/ 1 y)) in y
0.576 * [taylor]: Taking taylor expansion of 6 in y
0.576 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.576 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of (neg (* 18 (/ 1 (pow y 2)))) in y
0.579 * [taylor]: Taking taylor expansion of (* 18 (/ 1 (pow y 2))) in y
0.579 * [taylor]: Taking taylor expansion of 18 in y
0.579 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.579 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.585 * [taylor]: Taking taylor expansion of (neg (* 38 (/ 1 (pow y 3)))) in y
0.585 * [taylor]: Taking taylor expansion of (* 38 (/ 1 (pow y 3))) in y
0.585 * [taylor]: Taking taylor expansion of 38 in y
0.585 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.585 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.585 * [taylor]: Taking taylor expansion of y in y
0.591 * [approximate]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 3) in (x y) around 0
0.591 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 3) in y
0.591 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.592 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.592 * [taylor]: Taking taylor expansion of y in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.592 * [taylor]: Taking taylor expansion of x in y
0.592 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.592 * [taylor]: Taking taylor expansion of x in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.592 * [taylor]: Taking taylor expansion of y in y
0.593 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 3) in x
0.593 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.593 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.593 * [taylor]: Taking taylor expansion of y in x
0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.594 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.594 * [taylor]: Taking taylor expansion of y in x
0.595 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 3) in x
0.595 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.595 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.595 * [taylor]: Taking taylor expansion of y in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.595 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of 1 in y
0.598 * [taylor]: Taking taylor expansion of (* 6 (/ 1 y)) in y
0.598 * [taylor]: Taking taylor expansion of 6 in y
0.598 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.598 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of (* 18 (/ 1 (pow y 2))) in y
0.602 * [taylor]: Taking taylor expansion of 18 in y
0.602 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.602 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.610 * [taylor]: Taking taylor expansion of (* 38 (/ 1 (pow y 3))) in y
0.610 * [taylor]: Taking taylor expansion of 38 in y
0.610 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.610 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.610 * [taylor]: Taking taylor expansion of y in y
0.615 * [approximate]: Taking taylor expansion of (pow (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) 3) in (x y) around 0
0.615 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) 3) in y
0.615 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.615 * [taylor]: Taking taylor expansion of -1 in y
0.615 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.615 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.615 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.615 * [taylor]: Taking taylor expansion of y in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.616 * [taylor]: Taking taylor expansion of x in y
0.616 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.616 * [taylor]: Taking taylor expansion of y in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.616 * [taylor]: Taking taylor expansion of x in y
0.617 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) 3) in x
0.617 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.617 * [taylor]: Taking taylor expansion of -1 in x
0.617 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.617 * [taylor]: Taking taylor expansion of y in x
0.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.617 * [taylor]: Taking taylor expansion of x in x
0.617 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.618 * [taylor]: Taking taylor expansion of y in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) 3) in x
0.619 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.619 * [taylor]: Taking taylor expansion of -1 in x
0.619 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.619 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.619 * [taylor]: Taking taylor expansion of y in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.619 * [taylor]: Taking taylor expansion of y in x
0.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.620 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of 1 in y
0.623 * [taylor]: Taking taylor expansion of (* 6 (/ 1 y)) in y
0.623 * [taylor]: Taking taylor expansion of 6 in y
0.623 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.623 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of (* 18 (/ 1 (pow y 2))) in y
0.628 * [taylor]: Taking taylor expansion of 18 in y
0.628 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.628 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.636 * [taylor]: Taking taylor expansion of (* 38 (/ 1 (pow y 3))) in y
0.636 * [taylor]: Taking taylor expansion of 38 in y
0.636 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.636 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.636 * [taylor]: Taking taylor expansion of y in y
0.644 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.645 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.645 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.645 * [taylor]: Taking taylor expansion of (+ x y) in y
0.645 * [taylor]: Taking taylor expansion of x in y
0.645 * [taylor]: Taking taylor expansion of y in y
0.645 * [taylor]: Taking taylor expansion of (- x y) in y
0.645 * [taylor]: Taking taylor expansion of x in y
0.645 * [taylor]: Taking taylor expansion of y in y
0.645 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.645 * [taylor]: Taking taylor expansion of (+ x y) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of y in x
0.645 * [taylor]: Taking taylor expansion of (- x y) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of y in x
0.645 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.645 * [taylor]: Taking taylor expansion of (+ x y) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of y in x
0.645 * [taylor]: Taking taylor expansion of (- x y) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of y in x
0.645 * [taylor]: Taking taylor expansion of -1 in y
0.646 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.646 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.646 * [taylor]: Taking taylor expansion of 2 in y
0.646 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.646 * [taylor]: Taking taylor expansion of y in y
0.648 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.648 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.648 * [taylor]: Taking taylor expansion of 2 in y
0.648 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.648 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.648 * [taylor]: Taking taylor expansion of y in y
0.654 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
0.654 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.654 * [taylor]: Taking taylor expansion of 2 in y
0.654 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.654 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.654 * [taylor]: Taking taylor expansion of y in y
0.660 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.660 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.660 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.660 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.660 * [taylor]: Taking taylor expansion of y in y
0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.660 * [taylor]: Taking taylor expansion of x in y
0.660 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.660 * [taylor]: Taking taylor expansion of x in y
0.660 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.660 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.661 * [taylor]: Taking taylor expansion of y in x
0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.662 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.663 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.664 * [taylor]: Taking taylor expansion of y in x
0.664 * [taylor]: Taking taylor expansion of 1 in y
0.665 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.665 * [taylor]: Taking taylor expansion of 2 in y
0.665 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.666 * [taylor]: Taking taylor expansion of y in y
0.669 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.669 * [taylor]: Taking taylor expansion of 2 in y
0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.669 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.676 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.676 * [taylor]: Taking taylor expansion of 2 in y
0.676 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.676 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.676 * [taylor]: Taking taylor expansion of y in y
0.681 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.681 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) in y
0.681 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) in y
0.681 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.681 * [taylor]: Taking taylor expansion of -1 in y
0.682 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.682 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.682 * [taylor]: Taking taylor expansion of y in y
0.682 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.682 * [taylor]: Taking taylor expansion of x in y
0.682 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.682 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.683 * [taylor]: Taking taylor expansion of y in y
0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.683 * [taylor]: Taking taylor expansion of x in y
0.685 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) in x
0.685 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) in x
0.685 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.685 * [taylor]: Taking taylor expansion of -1 in x
0.685 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.685 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.685 * [taylor]: Taking taylor expansion of y in x
0.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.685 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.686 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.686 * [taylor]: Taking taylor expansion of y in x
0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) in x
0.688 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) in x
0.688 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.688 * [taylor]: Taking taylor expansion of -1 in x
0.689 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.689 * [taylor]: Taking taylor expansion of y in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.689 * [taylor]: Taking taylor expansion of y in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (* -1 (cbrt -1)) in y
0.691 * [taylor]: Taking taylor expansion of -1 in y
0.691 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.691 * [taylor]: Taking taylor expansion of -1 in y
0.696 * [taylor]: Taking taylor expansion of (neg (* 2 (/ (cbrt -1) y))) in y
0.696 * [taylor]: Taking taylor expansion of (* 2 (/ (cbrt -1) y)) in y
0.696 * [taylor]: Taking taylor expansion of 2 in y
0.696 * [taylor]: Taking taylor expansion of (/ (cbrt -1) y) in y
0.696 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.696 * [taylor]: Taking taylor expansion of -1 in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.703 * [taylor]: Taking taylor expansion of (neg (* 2 (/ (cbrt -1) (pow y 2)))) in y
0.703 * [taylor]: Taking taylor expansion of (* 2 (/ (cbrt -1) (pow y 2))) in y
0.703 * [taylor]: Taking taylor expansion of 2 in y
0.703 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 2)) in y
0.703 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.703 * [taylor]: Taking taylor expansion of -1 in y
0.704 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.704 * [taylor]: Taking taylor expansion of y in y
0.717 * [taylor]: Taking taylor expansion of (neg (* 2 (/ (cbrt -1) (pow y 3)))) in y
0.717 * [taylor]: Taking taylor expansion of (* 2 (/ (cbrt -1) (pow y 3))) in y
0.717 * [taylor]: Taking taylor expansion of 2 in y
0.717 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 3)) in y
0.717 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.717 * [taylor]: Taking taylor expansion of -1 in y
0.718 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.718 * [taylor]: Taking taylor expansion of y in y
0.729 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.729 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.729 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.729 * [taylor]: Taking taylor expansion of (+ x y) in y
0.729 * [taylor]: Taking taylor expansion of x in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (- x y) in y
0.729 * [taylor]: Taking taylor expansion of x in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.729 * [taylor]: Taking taylor expansion of (+ x y) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (- x y) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.729 * [taylor]: Taking taylor expansion of (+ x y) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (- x y) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.730 * [taylor]: Taking taylor expansion of -1 in y
0.730 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.730 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.731 * [taylor]: Taking taylor expansion of 2 in y
0.731 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.731 * [taylor]: Taking taylor expansion of y in y
0.733 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.733 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.733 * [taylor]: Taking taylor expansion of 2 in y
0.733 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.733 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.733 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
0.738 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.738 * [taylor]: Taking taylor expansion of 2 in y
0.738 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.738 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.738 * [taylor]: Taking taylor expansion of y in y
0.744 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.744 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.744 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.744 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.744 * [taylor]: Taking taylor expansion of y in y
0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.744 * [taylor]: Taking taylor expansion of x in y
0.744 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.744 * [taylor]: Taking taylor expansion of x in y
0.744 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.744 * [taylor]: Taking taylor expansion of y in y
0.745 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.745 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.745 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.745 * [taylor]: Taking taylor expansion of y in x
0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.746 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.746 * [taylor]: Taking taylor expansion of y in x
0.747 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.747 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.747 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.747 * [taylor]: Taking taylor expansion of y in x
0.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.747 * [taylor]: Taking taylor expansion of y in x
0.748 * [taylor]: Taking taylor expansion of 1 in y
0.749 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.749 * [taylor]: Taking taylor expansion of 2 in y
0.749 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.749 * [taylor]: Taking taylor expansion of y in y
0.753 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.753 * [taylor]: Taking taylor expansion of 2 in y
0.753 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.753 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.753 * [taylor]: Taking taylor expansion of y in y
0.760 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.760 * [taylor]: Taking taylor expansion of 2 in y
0.760 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.760 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.760 * [taylor]: Taking taylor expansion of y in y
0.765 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.765 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.765 * [taylor]: Taking taylor expansion of -1 in y
0.765 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.765 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.765 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.765 * [taylor]: Taking taylor expansion of y in y
0.766 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.766 * [taylor]: Taking taylor expansion of x in y
0.766 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.766 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.766 * [taylor]: Taking taylor expansion of y in y
0.766 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.766 * [taylor]: Taking taylor expansion of x in y
0.767 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.767 * [taylor]: Taking taylor expansion of -1 in x
0.767 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.767 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.767 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.767 * [taylor]: Taking taylor expansion of y in x
0.767 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.767 * [taylor]: Taking taylor expansion of x in x
0.767 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.767 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.767 * [taylor]: Taking taylor expansion of y in x
0.767 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.767 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.769 * [taylor]: Taking taylor expansion of -1 in x
0.769 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.769 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.769 * [taylor]: Taking taylor expansion of y in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.769 * [taylor]: Taking taylor expansion of y in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.771 * [taylor]: Taking taylor expansion of 1 in y
0.772 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.772 * [taylor]: Taking taylor expansion of 2 in y
0.772 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.772 * [taylor]: Taking taylor expansion of y in y
0.776 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.776 * [taylor]: Taking taylor expansion of 2 in y
0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.776 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.776 * [taylor]: Taking taylor expansion of y in y
0.783 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.783 * [taylor]: Taking taylor expansion of 2 in y
0.783 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.783 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.783 * [taylor]: Taking taylor expansion of y in y
0.789 * * * [progress]: simplifying candidates
0.792 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (- (log (+ x y)) (log (- x y))) 3)
  (* (log (/ (+ x y) (- x y))) 3)
  (* (log (/ (+ x y) (- x y))) 3)
  (* 1 3)
  (pow (/ (+ x y) (- x y)) (* (cbrt 3) (cbrt 3)))
  (pow (/ (+ x y) (- x y)) (sqrt 3))
  (pow (/ (+ x y) (- x y)) 1)
  (pow (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) 3)
  (pow (cbrt (/ (+ x y) (- x y))) 3)
  (pow (sqrt (/ (+ x y) (- x y))) 3)
  (pow (sqrt (/ (+ x y) (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (cbrt (+ x y)) (cbrt (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))) 3)
  (pow (/ (cbrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3)
  (pow (/ (cbrt (+ x y)) (- x y)) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3)
  (pow (/ (cbrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (sqrt (+ x y)) (cbrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) 1) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) 1) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (+ x y) (cbrt (- x y))) 3)
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (+ x y) (cbrt (- x y))) 3)
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow 1 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (+ x y) 3)
  (pow (/ 1 (- x y)) 3)
  (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3)
  (pow (+ (* x x) (+ (* y y) (* x y))) 3)
  (pow (/ (+ x y) (- (* x x) (* y y))) 3)
  (pow (+ x y) 3)
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (log (pow (/ (+ x y) (- x y)) 3))
  (exp (pow (/ (+ x y) (- x y)) 3))
  (* (cbrt (pow (/ (+ x y) (- x y)) 3)) (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (* (* (pow (/ (+ x y) (- x y)) 3) (pow (/ (+ x y) (- x y)) 3)) (pow (/ (+ x y) (- x y)) 3))
  (pow (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) 3)
  (pow (cbrt (/ (+ x y) (- x y))) 3)
  (pow (sqrt (/ (+ x y) (- x y))) 3)
  (pow (sqrt (/ (+ x y) (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (cbrt (+ x y)) (cbrt (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))) 3)
  (pow (/ (cbrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3)
  (pow (/ (cbrt (+ x y)) (- x y)) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3)
  (pow (/ (cbrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (sqrt (+ x y)) (cbrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) 1) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) 1) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (+ x y) (cbrt (- x y))) 3)
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (+ x y) (cbrt (- x y))) 3)
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow 1 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (+ x y) 3)
  (pow (/ 1 (- x y)) 3)
  (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3)
  (pow (+ (* x x) (+ (* y y) (* x y))) 3)
  (pow (/ (+ x y) (- (* x x) (* y y))) 3)
  (pow (+ x y) 3)
  (pow (+ x y) 3)
  (pow (- x y) 3)
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (sqrt (pow (/ (+ x y) (- x y)) 3))
  (sqrt (pow (/ (+ x y) (- x y)) 3))
  (pow (/ (+ x y) (- x y)) (/ 3 2))
  (pow (/ (+ x y) (- x y)) (/ 3 2))
  (log (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (exp (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt (pow (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) 3))
  (cbrt (pow (cbrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (sqrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (sqrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (cbrt (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (cbrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) 1) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) 1) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (+ x y) (cbrt (- x y))) 3))
  (cbrt (pow (/ 1 (sqrt (- x y))) 3))
  (cbrt (pow (/ (+ x y) (sqrt (- x y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (+ x y) (cbrt (- x y))) 3))
  (cbrt (pow (/ 1 (sqrt (- x y))) 3))
  (cbrt (pow (/ (+ x y) (sqrt (- x y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (+ x y) 3))
  (cbrt (pow (/ 1 (- x y)) 3))
  (cbrt (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3))
  (cbrt (pow (+ (* x x) (+ (* y y) (* x y))) 3))
  (cbrt (pow (/ (+ x y) (- (* x x) (* y y))) 3))
  (cbrt (pow (+ x y) 3))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (* (cbrt (pow (/ (+ x y) (- x y)) 3)) (cbrt (pow (/ (+ x y) (- x y)) 3))))
  (cbrt (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt (pow (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) 3))
  (cbrt (pow (cbrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (sqrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (sqrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (cbrt (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (cbrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) 1) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) 1) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (+ x y) (cbrt (- x y))) 3))
  (cbrt (pow (/ 1 (sqrt (- x y))) 3))
  (cbrt (pow (/ (+ x y) (sqrt (- x y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (+ x y) (cbrt (- x y))) 3))
  (cbrt (pow (/ 1 (sqrt (- x y))) 3))
  (cbrt (pow (/ (+ x y) (sqrt (- x y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (+ x y) 3))
  (cbrt (pow (/ 1 (- x y)) 3))
  (cbrt (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3))
  (cbrt (pow (+ (* x x) (+ (* y y) (* x y))) 3))
  (cbrt (pow (/ (+ x y) (- (* x x) (* y y))) 3))
  (cbrt (pow (+ x y) 3))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (sqrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt (sqrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt 1)
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ (+ x y) (- x y)) (/ 3 2)))
  (cbrt (pow (/ (+ x y) (- x y)) (/ 3 2)))
  (cbrt (pow (+ x y) 3))
  (cbrt (pow (- x y) 3))
  (* (cbrt (cbrt (pow (/ (+ x y) (- x y)) 3))) (cbrt (cbrt (pow (/ (+ x y) (- x y)) 3))))
  (cbrt (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (* (* (cbrt (pow (/ (+ x y) (- x y)) 3)) (cbrt (pow (/ (+ x y) (- x y)) 3))) (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (sqrt (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (sqrt (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (- (log (+ x y)) (log (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (neg (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) 1)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (/ (+ x y) 1)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ (+ x y) (- (* x x) (* y y)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- x y) (- x y))
  -1
  1
  1
  -1
  1
  (* -1 (cbrt -1))
  -1
  1
  1
0.801 * * [simplify]: iteration  0 :  482  enodes  (cost  1409 )
0.810 * * [simplify]: iteration  1 :  2128  enodes  (cost  1316 )
0.843 * * [simplify]: iteration  2 :  5001  enodes  (cost  1298 )
0.854 * [simplify]: Simplified to:
   (log (pow (/ (+ x y) (- x y)) 3))
  (log (pow (/ (+ x y) (- x y)) 3))
  (log (pow (/ (+ x y) (- x y)) 3))
  3
  (pow (/ (+ x y) (- x y)) (* (cbrt 3) (cbrt 3)))
  (pow (/ (+ x y) (- x y)) (sqrt 3))
  (/ (+ x y) (- x y))
  (pow (/ (+ x y) (- x y)) 2)
  (/ (+ x y) (- x y))
  (pow (/ (+ x y) (- x y)) 3/2)
  (pow (/ (+ x y) (- x y)) 3/2)
  (pow (/ (+ x y) (- x y)) 2)
  (/ (+ x y) (- x y))
  (/ (* (+ x y) (+ x y)) (pow (sqrt (- x y)) 3))
  (/ (+ x y) (pow (sqrt (- x y)) 3))
  (* (+ x y) (+ x y))
  (/ (+ x y) (pow (- x y) 3))
  (/ (* (+ x y) (+ x y)) (pow (+ (sqrt x) (sqrt y)) 3))
  (/ (+ x y) (pow (- (sqrt x) (sqrt y)) 3))
  (* (+ x y) (+ x y))
  (/ (+ x y) (pow (- x y) 3))
  (/ (pow (sqrt (+ x y)) 3) (* (- x y) (- x y)))
  (/ (pow (sqrt (+ x y)) 3) (- x y))
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (sqrt (+ x y)) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (sqrt (+ x y)) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (/ 1 (* (- x y) (- x y)))
  (/ (pow (+ x y) 3) (- x y))
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (/ 1 (* (- x y) (- x y)))
  (/ (pow (+ x y) 3) (- x y))
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (+ x y) 3)
  (pow (/ 1 (- x y)) 3)
  (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3)
  (pow (+ (* y (+ y x)) (* x x)) 3)
  (pow (/ (+ x y) (- (* x x) (* y y))) 3)
  (pow (+ x y) 3)
  (pow (/ (+ x y) (- x y)) 2)
  (log (pow (/ (+ x y) (- x y)) 3))
  (exp (pow (/ (+ x y) (- x y)) 3))
  (pow (/ (+ x y) (- x y)) 2)
  (/ (+ x y) (- x y))
  (pow (pow (/ (+ x y) (- x y)) 3) 3)
  (pow (/ (+ x y) (- x y)) 2)
  (/ (+ x y) (- x y))
  (pow (/ (+ x y) (- x y)) 3/2)
  (pow (/ (+ x y) (- x y)) 3/2)
  (pow (/ (+ x y) (- x y)) 2)
  (/ (+ x y) (- x y))
  (/ (* (+ x y) (+ x y)) (pow (sqrt (- x y)) 3))
  (/ (+ x y) (pow (sqrt (- x y)) 3))
  (* (+ x y) (+ x y))
  (/ (+ x y) (pow (- x y) 3))
  (/ (* (+ x y) (+ x y)) (pow (+ (sqrt x) (sqrt y)) 3))
  (/ (+ x y) (pow (- (sqrt x) (sqrt y)) 3))
  (* (+ x y) (+ x y))
  (/ (+ x y) (pow (- x y) 3))
  (/ (pow (sqrt (+ x y)) 3) (* (- x y) (- x y)))
  (/ (pow (sqrt (+ x y)) 3) (- x y))
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (sqrt (+ x y)) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (sqrt (+ x y)) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (/ 1 (* (- x y) (- x y)))
  (/ (pow (+ x y) 3) (- x y))
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (/ 1 (* (- x y) (- x y)))
  (/ (pow (+ x y) 3) (- x y))
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (+ x y) 3)
  (pow (/ 1 (- x y)) 3)
  (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3)
  (pow (+ (* y (+ y x)) (* x x)) 3)
  (pow (/ (+ x y) (- (* x x) (* y y))) 3)
  (pow (+ x y) 3)
  (pow (+ x y) 3)
  (pow (- x y) 3)
  (pow (/ (+ x y) (- x y)) 2)
  (sqrt (pow (/ (+ x y) (- x y)) 3))
  (sqrt (pow (/ (+ x y) (- x y)) 3))
  (pow (/ (+ x y) (- x y)) 3/2)
  (pow (/ (+ x y) (- x y)) 3/2)
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  1
  (/ (+ x y) (- x y))
  (+ x y)
  (/ 1 (- x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (+ (* y (+ y x)) (* x x))
  (/ (+ x y) (- (* x x) (* y y)))
  (+ x y)
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  1
  (/ (+ x y) (- x y))
  (+ x y)
  (/ 1 (- x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (+ (* y (+ y x)) (* x x))
  (/ (+ x y) (- (* x x) (* y y)))
  (+ x y)
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (sqrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt (sqrt (pow (/ (+ x y) (- x y)) 3)))
  1
  (/ (+ x y) (- x y))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (+ x y)
  (- x y)
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (neg (- x y))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ (+ x y) (- (* x x) (* y y)))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  -1
  1
  1
  -1
  1
  (* -1 (cbrt -1))
  -1
  1
  1
0.856 * * * [progress]: adding candidates to table
1.035 * * [progress]: iteration 4 / 4
1.035 * * * [progress]: picking best candidate
1.036 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))>
1.036 * * * [progress]: localizing error
1.045 * * * [progress]: generating rewritten candidates
1.045 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
1.053 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.079 * * * [progress]: generating series expansions
1.079 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
1.079 * [approximate]: Taking taylor expansion of (* (sqrt (+ x y)) (/ 1 (- x y))) in (x y) around 0
1.079 * [taylor]: Taking taylor expansion of (* (sqrt (+ x y)) (/ 1 (- x y))) in y
1.079 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
1.079 * [taylor]: Taking taylor expansion of (+ x y) in y
1.079 * [taylor]: Taking taylor expansion of x in y
1.079 * [taylor]: Taking taylor expansion of y in y
1.079 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in y
1.079 * [taylor]: Taking taylor expansion of (- x y) in y
1.079 * [taylor]: Taking taylor expansion of x in y
1.079 * [taylor]: Taking taylor expansion of y in y
1.080 * [taylor]: Taking taylor expansion of (* (sqrt (+ x y)) (/ 1 (- x y))) in x
1.080 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
1.080 * [taylor]: Taking taylor expansion of (+ x y) in x
1.080 * [taylor]: Taking taylor expansion of x in x
1.080 * [taylor]: Taking taylor expansion of y in x
1.080 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x
1.080 * [taylor]: Taking taylor expansion of (- x y) in x
1.080 * [taylor]: Taking taylor expansion of x in x
1.080 * [taylor]: Taking taylor expansion of y in x
1.080 * [taylor]: Taking taylor expansion of (* (sqrt (+ x y)) (/ 1 (- x y))) in x
1.080 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
1.080 * [taylor]: Taking taylor expansion of (+ x y) in x
1.080 * [taylor]: Taking taylor expansion of x in x
1.080 * [taylor]: Taking taylor expansion of y in x
1.081 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x
1.081 * [taylor]: Taking taylor expansion of (- x y) in x
1.081 * [taylor]: Taking taylor expansion of x in x
1.081 * [taylor]: Taking taylor expansion of y in x
1.081 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ 1 y))) in y
1.081 * [taylor]: Taking taylor expansion of -1 in y
1.081 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.081 * [taylor]: Taking taylor expansion of y in y
1.084 * [taylor]: Taking taylor expansion of (neg (* 3/2 (sqrt (/ 1 (pow y 3))))) in y
1.084 * [taylor]: Taking taylor expansion of (* 3/2 (sqrt (/ 1 (pow y 3)))) in y
1.084 * [taylor]: Taking taylor expansion of 3/2 in y
1.084 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
1.084 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.084 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.084 * [taylor]: Taking taylor expansion of y in y
1.095 * [approximate]: Taking taylor expansion of (* (/ 1 (- (/ 1 x) (/ 1 y))) (sqrt (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
1.095 * [taylor]: Taking taylor expansion of (* (/ 1 (- (/ 1 x) (/ 1 y))) (sqrt (+ (/ 1 y) (/ 1 x)))) in y
1.095 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in y
1.095 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.095 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.095 * [taylor]: Taking taylor expansion of x in y
1.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.095 * [taylor]: Taking taylor expansion of y in y
1.096 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
1.096 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.096 * [taylor]: Taking taylor expansion of y in y
1.096 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.096 * [taylor]: Taking taylor expansion of x in y
1.098 * [taylor]: Taking taylor expansion of (* (/ 1 (- (/ 1 x) (/ 1 y))) (sqrt (+ (/ 1 y) (/ 1 x)))) in x
1.098 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x
1.098 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.098 * [taylor]: Taking taylor expansion of x in x
1.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.098 * [taylor]: Taking taylor expansion of y in x
1.099 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
1.099 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.099 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.099 * [taylor]: Taking taylor expansion of y in x
1.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (* (/ 1 (- (/ 1 x) (/ 1 y))) (sqrt (+ (/ 1 y) (/ 1 x)))) in x
1.100 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x
1.100 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.100 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.100 * [taylor]: Taking taylor expansion of y in x
1.101 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
1.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.101 * [taylor]: Taking taylor expansion of y in x
1.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.103 * [taylor]: Taking taylor expansion of 0 in y
1.104 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
1.104 * [taylor]: Taking taylor expansion of +nan.0 in y
1.107 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (/ 1 y)) (neg +nan.0))) in y
1.107 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (neg +nan.0)) in y
1.107 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.107 * [taylor]: Taking taylor expansion of +nan.0 in y
1.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.107 * [taylor]: Taking taylor expansion of y in y
1.107 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
1.107 * [taylor]: Taking taylor expansion of +nan.0 in y
1.113 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (/ 1 y)) (neg (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0))))) in y
1.113 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (neg (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0)))) in y
1.113 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.113 * [taylor]: Taking taylor expansion of +nan.0 in y
1.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.113 * [taylor]: Taking taylor expansion of y in y
1.114 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0))) in y
1.114 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0)) in y
1.114 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
1.114 * [taylor]: Taking taylor expansion of +nan.0 in y
1.114 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.114 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.114 * [taylor]: Taking taylor expansion of y in y
1.114 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
1.115 * [taylor]: Taking taylor expansion of +nan.0 in y
1.125 * [approximate]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) (- (/ 1 y) (/ 1 x))) in (x y) around 0
1.125 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) (- (/ 1 y) (/ 1 x))) in y
1.125 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
1.125 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
1.125 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.125 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.125 * [taylor]: Taking taylor expansion of y in y
1.125 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.125 * [taylor]: Taking taylor expansion of x in y
1.127 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.127 * [taylor]: Taking taylor expansion of y in y
1.127 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.127 * [taylor]: Taking taylor expansion of x in y
1.128 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) (- (/ 1 y) (/ 1 x))) in x
1.128 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
1.128 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
1.128 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.128 * [taylor]: Taking taylor expansion of y in x
1.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.128 * [taylor]: Taking taylor expansion of x in x
1.130 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.130 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.130 * [taylor]: Taking taylor expansion of y in x
1.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.130 * [taylor]: Taking taylor expansion of x in x
1.131 * [taylor]: Taking taylor expansion of (/ (sqrt (neg (+ (/ 1 y) (/ 1 x)))) (- (/ 1 y) (/ 1 x))) in x
1.131 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
1.131 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
1.131 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.131 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.131 * [taylor]: Taking taylor expansion of y in x
1.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.131 * [taylor]: Taking taylor expansion of x in x
1.133 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.133 * [taylor]: Taking taylor expansion of y in x
1.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.133 * [taylor]: Taking taylor expansion of x in x
1.134 * [taylor]: Taking taylor expansion of +nan.0 in y
1.136 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (/ 1 y)) (neg +nan.0))) in y
1.136 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (neg +nan.0)) in y
1.136 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.136 * [taylor]: Taking taylor expansion of +nan.0 in y
1.136 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.136 * [taylor]: Taking taylor expansion of y in y
1.137 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
1.137 * [taylor]: Taking taylor expansion of +nan.0 in y
1.142 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (/ 1 y)) (neg (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0))))) in y
1.142 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (neg (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0)))) in y
1.142 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.142 * [taylor]: Taking taylor expansion of +nan.0 in y
1.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.142 * [taylor]: Taking taylor expansion of y in y
1.143 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0))) in y
1.143 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0)) in y
1.143 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
1.143 * [taylor]: Taking taylor expansion of +nan.0 in y
1.143 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.143 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.143 * [taylor]: Taking taylor expansion of y in y
1.143 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
1.143 * [taylor]: Taking taylor expansion of +nan.0 in y
1.151 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.151 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
1.151 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
1.151 * [taylor]: Taking taylor expansion of (+ x y) in y
1.151 * [taylor]: Taking taylor expansion of x in y
1.151 * [taylor]: Taking taylor expansion of y in y
1.151 * [taylor]: Taking taylor expansion of (- x y) in y
1.151 * [taylor]: Taking taylor expansion of x in y
1.151 * [taylor]: Taking taylor expansion of y in y
1.151 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.151 * [taylor]: Taking taylor expansion of (+ x y) in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.151 * [taylor]: Taking taylor expansion of y in x
1.151 * [taylor]: Taking taylor expansion of (- x y) in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.151 * [taylor]: Taking taylor expansion of y in x
1.151 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.151 * [taylor]: Taking taylor expansion of (+ x y) in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.152 * [taylor]: Taking taylor expansion of y in x
1.152 * [taylor]: Taking taylor expansion of (- x y) in x
1.152 * [taylor]: Taking taylor expansion of x in x
1.152 * [taylor]: Taking taylor expansion of y in x
1.152 * [taylor]: Taking taylor expansion of -1 in y
1.153 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
1.153 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.153 * [taylor]: Taking taylor expansion of 2 in y
1.153 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.153 * [taylor]: Taking taylor expansion of y in y
1.155 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
1.155 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.155 * [taylor]: Taking taylor expansion of 2 in y
1.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.155 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.155 * [taylor]: Taking taylor expansion of y in y
1.160 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
1.160 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.160 * [taylor]: Taking taylor expansion of 2 in y
1.160 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.160 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.160 * [taylor]: Taking taylor expansion of y in y
1.166 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
1.166 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
1.166 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.166 * [taylor]: Taking taylor expansion of y in y
1.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.166 * [taylor]: Taking taylor expansion of x in y
1.166 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.166 * [taylor]: Taking taylor expansion of x in y
1.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.166 * [taylor]: Taking taylor expansion of y in y
1.168 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.168 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.168 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.168 * [taylor]: Taking taylor expansion of y in x
1.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.168 * [taylor]: Taking taylor expansion of x in x
1.168 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.168 * [taylor]: Taking taylor expansion of x in x
1.168 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.168 * [taylor]: Taking taylor expansion of y in x
1.169 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.169 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.169 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.169 * [taylor]: Taking taylor expansion of y in x
1.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.169 * [taylor]: Taking taylor expansion of x in x
1.169 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.169 * [taylor]: Taking taylor expansion of x in x
1.170 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.170 * [taylor]: Taking taylor expansion of y in x
1.171 * [taylor]: Taking taylor expansion of 1 in y
1.172 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.172 * [taylor]: Taking taylor expansion of 2 in y
1.172 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.172 * [taylor]: Taking taylor expansion of y in y
1.175 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.175 * [taylor]: Taking taylor expansion of 2 in y
1.175 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.175 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.175 * [taylor]: Taking taylor expansion of y in y
1.182 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.182 * [taylor]: Taking taylor expansion of 2 in y
1.182 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.182 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.182 * [taylor]: Taking taylor expansion of y in y
1.187 * [approximate]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) (- (/ 1 y) (/ 1 x))) in (x y) around 0
1.187 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) (- (/ 1 y) (/ 1 x))) in y
1.187 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in y
1.187 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
1.187 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
1.187 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.187 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.187 * [taylor]: Taking taylor expansion of y in y
1.188 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.188 * [taylor]: Taking taylor expansion of x in y
1.190 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.190 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.190 * [taylor]: Taking taylor expansion of y in y
1.190 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.190 * [taylor]: Taking taylor expansion of x in y
1.191 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) (- (/ 1 y) (/ 1 x))) in x
1.191 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in x
1.191 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
1.191 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
1.191 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.191 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.191 * [taylor]: Taking taylor expansion of y in x
1.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.191 * [taylor]: Taking taylor expansion of x in x
1.193 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.193 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.193 * [taylor]: Taking taylor expansion of y in x
1.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.193 * [taylor]: Taking taylor expansion of x in x
1.194 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) (- (/ 1 y) (/ 1 x))) in x
1.194 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in x
1.194 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
1.194 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
1.194 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.194 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.194 * [taylor]: Taking taylor expansion of y in x
1.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.194 * [taylor]: Taking taylor expansion of x in x
1.196 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.196 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.196 * [taylor]: Taking taylor expansion of y in x
1.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.197 * [taylor]: Taking taylor expansion of +nan.0 in y
1.200 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (/ 1 y)) (neg +nan.0))) in y
1.200 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (neg +nan.0)) in y
1.200 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.200 * [taylor]: Taking taylor expansion of +nan.0 in y
1.200 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.200 * [taylor]: Taking taylor expansion of y in y
1.201 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
1.201 * [taylor]: Taking taylor expansion of +nan.0 in y
1.210 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (/ 1 y)) (neg (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0))))) in y
1.210 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (neg (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0)))) in y
1.210 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
1.210 * [taylor]: Taking taylor expansion of +nan.0 in y
1.210 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.210 * [taylor]: Taking taylor expansion of y in y
1.211 * [taylor]: Taking taylor expansion of (neg (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0))) in y
1.211 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (neg +nan.0)) in y
1.211 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
1.211 * [taylor]: Taking taylor expansion of +nan.0 in y
1.211 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.211 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.211 * [taylor]: Taking taylor expansion of y in y
1.211 * [taylor]: Taking taylor expansion of (neg +nan.0) in y
1.211 * [taylor]: Taking taylor expansion of +nan.0 in y
1.219 * * * [progress]: simplifying candidates
1.221 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (sqrt (+ x y))) (log (- x y)))
  (log (/ (sqrt (+ x y)) (- x y)))
  (exp (/ (sqrt (+ x y)) (- x y)))
  (/ (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (cbrt (/ (sqrt (+ x y)) (- x y)))
  (* (* (/ (sqrt (+ x y)) (- x y)) (/ (sqrt (+ x y)) (- x y))) (/ (sqrt (+ x y)) (- x y)))
  (sqrt (/ (sqrt (+ x y)) (- x y)))
  (sqrt (/ (sqrt (+ x y)) (- x y)))
  (neg (sqrt (+ x y)))
  (neg (- x y))
  (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (sqrt (+ x y))) (cbrt (- x y)))
  (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (sqrt (- x y)))
  (/ (cbrt (sqrt (+ x y))) (sqrt (- x y)))
  (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) 1)
  (/ (cbrt (sqrt (+ x y))) (- x y))
  (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (sqrt (+ x y))) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) 1)
  (/ (cbrt (sqrt (+ x y))) (- x y))
  (/ (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (cbrt (+ x y))) (cbrt (- x y)))
  (/ (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))) (sqrt (- x y)))
  (/ (sqrt (cbrt (+ x y))) (sqrt (- x y)))
  (/ (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))) 1)
  (/ (sqrt (cbrt (+ x y))) (- x y))
  (/ (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (cbrt (+ x y))) (- (sqrt x) (sqrt y)))
  (/ (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))) 1)
  (/ (sqrt (cbrt (+ x y))) (- x y))
  (/ (sqrt (sqrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (sqrt (+ x y))) (cbrt (- x y)))
  (/ (sqrt (sqrt (+ x y))) (sqrt (- x y)))
  (/ (sqrt (sqrt (+ x y))) (sqrt (- x y)))
  (/ (sqrt (sqrt (+ x y))) 1)
  (/ (sqrt (sqrt (+ x y))) (- x y))
  (/ (sqrt (sqrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (sqrt (+ x y))) (- (sqrt x) (sqrt y)))
  (/ (sqrt (sqrt (+ x y))) 1)
  (/ (sqrt (sqrt (+ x y))) (- x y))
  (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt 1) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt 1) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt 1) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt 1) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt 1) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt 1) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (sqrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (sqrt (+ x y))) (cbrt (- x y)))
  (/ (sqrt (sqrt (+ x y))) (sqrt (- x y)))
  (/ (sqrt (sqrt (+ x y))) (sqrt (- x y)))
  (/ (sqrt (sqrt (+ x y))) 1)
  (/ (sqrt (sqrt (+ x y))) (- x y))
  (/ (sqrt (sqrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (sqrt (+ x y))) (- (sqrt x) (sqrt y)))
  (/ (sqrt (sqrt (+ x y))) 1)
  (/ (sqrt (sqrt (+ x y))) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ 1 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (sqrt (+ x y)))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) 1)
  (/ (- x y) (cbrt (sqrt (+ x y))))
  (/ (- x y) (sqrt (cbrt (+ x y))))
  (/ (- x y) (sqrt (sqrt (+ x y))))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (sqrt (sqrt (+ x y))))
  (/ (- x y) (sqrt (+ x y)))
  (/ (sqrt (+ x y)) (- (pow x 3) (pow y 3)))
  (/ (sqrt (+ x y)) (- (* x x) (* y y)))
  (* (- x y) (sqrt (+ (* x x) (- (* y y) (* x y)))))
  (* (- x y) (sqrt (- x y)))
  (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y)))
  (+ (log (sqrt (+ x y))) (- (log (sqrt (+ x y))) (log (- x y))))
  (+ (log (sqrt (+ x y))) (log (/ (sqrt (+ x y)) (- x y))))
  (log (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))
  (exp (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))
  (* (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))) (/ (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))) (* (* (- x y) (- x y)) (- x y))))
  (* (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))) (* (* (/ (sqrt (+ x y)) (- x y)) (/ (sqrt (+ x y)) (- x y))) (/ (sqrt (+ x y)) (- x y))))
  (* (cbrt (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y)))) (cbrt (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y)))))
  (cbrt (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))
  (* (* (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))) (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y)))) (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))
  (sqrt (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))
  (sqrt (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))
  (* (sqrt (+ (pow x 3) (pow y 3))) (sqrt (+ x y)))
  (* (sqrt (+ (* x x) (- (* y y) (* x y)))) (- x y))
  (* (sqrt (- (* x x) (* y y))) (sqrt (+ x y)))
  (* (sqrt (- x y)) (- x y))
  (* (sqrt (sqrt (+ x y))) (sqrt (/ (sqrt (+ x y)) (- x y))))
  (* (sqrt (sqrt (+ x y))) (sqrt (/ (sqrt (+ x y)) (- x y))))
  (* (sqrt (sqrt (+ x y))) (/ (sqrt (sqrt (+ x y))) (sqrt (- x y))))
  (* (sqrt (sqrt (+ x y))) (/ (sqrt (sqrt (+ x y))) (sqrt (- x y))))
  (* (sqrt (sqrt (+ x y))) (/ (sqrt (sqrt (+ x y))) (sqrt (- x y))))
  (* (sqrt (sqrt (+ x y))) (/ (sqrt (sqrt (+ x y))) (sqrt (- x y))))
  (* (sqrt (sqrt (+ x y))) (sqrt (/ (sqrt (+ x y)) (- x y))))
  (* (sqrt (sqrt (+ x y))) (sqrt (/ (sqrt (+ x y)) (- x y))))
  (* (sqrt (sqrt (+ x y))) (/ (sqrt (sqrt (+ x y))) (sqrt (- x y))))
  (* (sqrt (sqrt (+ x y))) (/ (sqrt (sqrt (+ x y))) (sqrt (- x y))))
  (* (sqrt (sqrt (+ x y))) (/ (sqrt (sqrt (+ x y))) (sqrt (- x y))))
  (* (sqrt (sqrt (+ x y))) (/ (sqrt (sqrt (+ x y))) (sqrt (- x y))))
  (* (sqrt (+ x y)) (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y)))))
  (* (sqrt (+ x y)) (sqrt (/ (sqrt (+ x y)) (- x y))))
  (* (sqrt (+ x y)) (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (sqrt (+ x y)) (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (sqrt (- x y))))
  (* (sqrt (+ x y)) (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) 1))
  (* (sqrt (+ x y)) (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (+ (sqrt x) (sqrt y))))
  (* (sqrt (+ x y)) (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) 1))
  (* (sqrt (+ x y)) (/ (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (sqrt (+ x y)) (/ (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))) (sqrt (- x y))))
  (* (sqrt (+ x y)) (/ (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (* (sqrt (+ x y)) (/ (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))) (+ (sqrt x) (sqrt y))))
  (* (sqrt (+ x y)) (/ (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (* (sqrt (+ x y)) (/ (sqrt (sqrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (sqrt (+ x y)) (/ (sqrt (sqrt (+ x y))) (sqrt (- x y))))
  (* (sqrt (+ x y)) (/ (sqrt (sqrt (+ x y))) 1))
  (* (sqrt (+ x y)) (/ (sqrt (sqrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (* (sqrt (+ x y)) (/ (sqrt (sqrt (+ x y))) 1))
  (* (sqrt (+ x y)) (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (sqrt (+ x y)) (/ (sqrt 1) (sqrt (- x y))))
  (* (sqrt (+ x y)) (/ (sqrt 1) 1))
  (* (sqrt (+ x y)) (/ (sqrt 1) (+ (sqrt x) (sqrt y))))
  (* (sqrt (+ x y)) (/ (sqrt 1) 1))
  (* (sqrt (+ x y)) (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (sqrt (+ x y)) (/ (sqrt 1) (sqrt (- x y))))
  (* (sqrt (+ x y)) (/ (sqrt 1) 1))
  (* (sqrt (+ x y)) (/ (sqrt 1) (+ (sqrt x) (sqrt y))))
  (* (sqrt (+ x y)) (/ (sqrt 1) 1))
  (* (sqrt (+ x y)) (/ (sqrt (sqrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (sqrt (+ x y)) (/ (sqrt (sqrt (+ x y))) (sqrt (- x y))))
  (* (sqrt (+ x y)) (/ (sqrt (sqrt (+ x y))) 1))
  (* (sqrt (+ x y)) (/ (sqrt (sqrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (* (sqrt (+ x y)) (/ (sqrt (sqrt (+ x y))) 1))
  (* (sqrt (+ x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (sqrt (+ x y)) (/ 1 (sqrt (- x y))))
  (* (sqrt (+ x y)) (/ 1 1))
  (* (sqrt (+ x y)) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (sqrt (+ x y)) (/ 1 1))
  (* (sqrt (+ x y)) 1)
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- (pow x 3) (pow y 3))))
  (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- (* x x) (* y y))))
  (* (cbrt (sqrt (+ x y))) (/ (sqrt (+ x y)) (- x y)))
  (* (sqrt (cbrt (+ x y))) (/ (sqrt (+ x y)) (- x y)))
  (* (sqrt (sqrt (+ x y))) (/ (sqrt (+ x y)) (- x y)))
  (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y)))
  (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y)))
  (* (sqrt (sqrt (+ x y))) (/ (sqrt (+ x y)) (- x y)))
  (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ (pow x 3) (pow y 3))) (/ (sqrt (+ x y)) (- x y)))
  (* (sqrt (- (* x x) (* y y))) (/ (sqrt (+ x y)) (- x y)))
  (neg (+ (* +nan.0 x) (neg (+ (* +nan.0 y) (neg +nan.0)))))
  (neg (+ (* +nan.0 (/ 1 (pow x 2))) (neg (+ (* +nan.0 (/ 1 x)) (neg (* +nan.0 (/ 1 (pow x 3))))))))
  0
  -1
  1
  0
1.228 * * [simplify]: iteration  0 :  380  enodes  (cost  1197 )
1.234 * * [simplify]: iteration  1 :  1558  enodes  (cost  1083 )
1.262 * * [simplify]: iteration  2 :  5002  enodes  (cost  1021 )
1.268 * [simplify]: Simplified to:
   (log (/ (sqrt (+ x y)) (- x y)))
  (log (/ (sqrt (+ x y)) (- x y)))
  (exp (/ (sqrt (+ x y)) (- x y)))
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (cbrt (/ (sqrt (+ x y)) (- x y)))
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (sqrt (/ (sqrt (+ x y)) (- x y)))
  (sqrt (/ (sqrt (+ x y)) (- x y)))
  (neg (sqrt (+ x y)))
  (- y x)
  (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (sqrt (+ x y))) (cbrt (- x y)))
  (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (sqrt (- x y)))
  (/ (cbrt (sqrt (+ x y))) (sqrt (- x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (/ (cbrt (sqrt (+ x y))) (- x y))
  (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (sqrt (+ x y))) (- (sqrt x) (sqrt y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (/ (cbrt (sqrt (+ x y))) (- x y))
  (/ (/ (fabs (cbrt (+ x y))) (cbrt (- x y))) (cbrt (- x y)))
  (/ (sqrt (cbrt (+ x y))) (cbrt (- x y)))
  (/ (fabs (cbrt (+ x y))) (* (sqrt (- x y)) 1))
  (/ (sqrt (cbrt (+ x y))) (sqrt (- x y)))
  (fabs (cbrt (+ x y)))
  (/ (sqrt (cbrt (+ x y))) (- x y))
  (/ (fabs (cbrt (+ x y))) (* (+ (sqrt x) (sqrt y)) 1))
  (/ (sqrt (cbrt (+ x y))) (- (sqrt x) (sqrt y)))
  (fabs (cbrt (+ x y)))
  (/ (sqrt (cbrt (+ x y))) (- x y))
  (/ (sqrt (sqrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (sqrt (+ x y))) (cbrt (- x y)))
  (/ (sqrt (sqrt (+ x y))) (sqrt (- x y)))
  (/ (sqrt (sqrt (+ x y))) (sqrt (- x y)))
  (sqrt (sqrt (+ x y)))
  (/ (sqrt (sqrt (+ x y))) (- x y))
  (/ (sqrt (sqrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (sqrt (+ x y))) (- (sqrt x) (sqrt y)))
  (sqrt (sqrt (+ x y)))
  (/ (sqrt (sqrt (+ x y))) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  1
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  1
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  1
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  1
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (sqrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (sqrt (+ x y))) (cbrt (- x y)))
  (/ (sqrt (sqrt (+ x y))) (sqrt (- x y)))
  (/ (sqrt (sqrt (+ x y))) (sqrt (- x y)))
  (sqrt (sqrt (+ x y)))
  (/ (sqrt (sqrt (+ x y))) (- x y))
  (/ (sqrt (sqrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (sqrt (+ x y))) (- (sqrt x) (sqrt y)))
  (sqrt (sqrt (+ x y)))
  (/ (sqrt (sqrt (+ x y))) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  1
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  1
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (sqrt (+ x y)))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (- x y) (cbrt (sqrt (+ x y))))
  (/ (- x y) (sqrt (cbrt (+ x y))))
  (/ (- x y) (sqrt (sqrt (+ x y))))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (sqrt (sqrt (+ x y))))
  (/ (- x y) (sqrt (+ x y)))
  (/ (sqrt (+ x y)) (- (pow x 3) (pow y 3)))
  (/ (sqrt (+ x y)) (- (* x x) (* y y)))
  (* (- x y) (sqrt (+ (* x x) (- (* y y) (* x y)))))
  (* (- x y) (sqrt (- x y)))
  (/ (+ x y) (- x y))
  (- (log (+ x y)) (log (- x y)))
  (- (log (+ x y)) (log (- x y)))
  (- (log (+ x y)) (log (- x y)))
  (pow (exp 1) (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y)))) (cbrt (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y)))))
  (cbrt (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))
  (sqrt (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))
  (* (sqrt (+ (pow x 3) (pow y 3))) (sqrt (+ x y)))
  (* (- x y) (sqrt (+ (* x x) (- (* y y) (* x y)))))
  (* (sqrt (- (* x x) (* y y))) (sqrt (+ x y)))
  (* (- x y) (sqrt (- x y)))
  (* (sqrt (sqrt (+ x y))) (sqrt (/ (sqrt (+ x y)) (- x y))))
  (* (sqrt (sqrt (+ x y))) (sqrt (/ (sqrt (+ x y)) (- x y))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (* (sqrt (sqrt (+ x y))) (sqrt (/ (sqrt (+ x y)) (- x y))))
  (* (sqrt (sqrt (+ x y))) (sqrt (/ (sqrt (+ x y)) (- x y))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (* (sqrt (+ x y)) (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y)))))
  (* (sqrt (+ x y)) (sqrt (/ (sqrt (+ x y)) (- x y))))
  (* (sqrt (+ x y)) (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (sqrt (+ x y)) (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (sqrt (- x y))))
  (* (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (/ (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (+ (sqrt x) (sqrt y))))
  (* (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (* (sqrt (+ x y)) (fabs (cbrt (+ x y)))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* (sqrt (+ x y)) (fabs (cbrt (+ x y)))) (sqrt (- x y)))
  (* (fabs (cbrt (+ x y))) (sqrt (+ x y)))
  (/ (* (sqrt (+ x y)) (fabs (cbrt (+ x y)))) (+ (sqrt x) (sqrt y)))
  (* (fabs (cbrt (+ x y))) (sqrt (+ x y)))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (sqrt (- x y)))
  (pow (sqrt (sqrt (+ x y))) 3)
  (/ (pow (sqrt (sqrt (+ x y))) 3) (+ (sqrt x) (sqrt y)))
  (pow (sqrt (sqrt (+ x y))) 3)
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (sqrt (- x y)))
  (pow (sqrt (sqrt (+ x y))) 3)
  (/ (pow (sqrt (sqrt (+ x y))) 3) (+ (sqrt x) (sqrt y)))
  (pow (sqrt (sqrt (+ x y))) 3)
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (sqrt (+ x y))
  (+ x y)
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (* (cbrt (sqrt (+ x y))) (/ (sqrt (+ x y)) (- x y)))
  (* (sqrt (cbrt (+ x y))) (/ (sqrt (+ x y)) (- x y)))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (- x y))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- x y))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (- x y))
  (/ (+ x y) (- x y))
  (+ x y)
  (* (sqrt (+ (pow x 3) (pow y 3))) (/ (sqrt (+ x y)) (- x y)))
  (* (sqrt (- (* x x) (* y y))) (/ (sqrt (+ x y)) (- x y)))
  (+ (neg (* +nan.0 x)) (- (* +nan.0 y) +nan.0))
  (* +nan.0 (+ (/ (/ -1 x) x) (+ (/ 1 x) (/ -1 (pow x 3)))))
  0
  -1
  1
  0
1.268 * * * [progress]: adding candidates to table
1.447 * [progress]: [Phase 3 of 3] Extracting.
1.447 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (log (exp (/ (+ x y) (- x y)))))> #<alt (λ (x y) (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (/ (+ x y) (- x y)))>)
1.447 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (- x y)) y x)
1.447 * * * * [regimes]: Trying to branch on (/ (+ x y) (- x y)) from (#<alt (λ (x y) (log (exp (/ (+ x y) (- x y)))))> #<alt (λ (x y) (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (/ (+ x y) (- x y)))>)
1.460 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (log (exp (/ (+ x y) (- x y)))))> #<alt (λ (x y) (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (/ (+ x y) (- x y)))>)
1.474 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (log (exp (/ (+ x y) (- x y)))))> #<alt (λ (x y) (* (sqrt (+ x y)) (/ (sqrt (+ x y)) (- x y))))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (/ (+ x y) (- x y)))>)
1.492 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.492 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (exp (/ (+ x y) (- x y))))
1.493 * * [simplify]: iteration  0 :  8  enodes  (cost  5 )
1.493 * * [simplify]: iteration  1 :  8  enodes  (cost  5 )
1.493 * [simplify]: Simplified to:
   (log (exp (/ (+ x y) (- x y))))
1.917 * [regime-testing]: Baseline error score: 0.027998988938731543
1.917 * [regime-testing]: Oracle error score: 0.016513906426434317
1.918 * [regime-testing]: End program error score: 0.027998988938731543
1.934 * [regime-testing]: Target error score: 0.0248854419334869