36.295 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (+ x y))
0.015 * * [simplify]: iteration  0 :  11  enodes  (cost  3 )
0.016 * * [simplify]: iteration  1 :  14  enodes  (cost  3 )
0.018 * * [simplify]: iteration  2 :  16  enodes  (cost  3 )
0.019 * * [simplify]: iteration  3 :  16  enodes  (cost  3 )
0.019 * [simplify]: Simplified to:
   (/ (- x y) (+ x y))
0.019 * * [progress]: iteration 1 / 4
0.019 * * * [progress]: picking best candidate
0.020 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (+ x y)))>
0.020 * * * [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)
0.034 * [approximate]: Taking taylor expansion of (/ (- x y) (+ x y)) in (x y) around 0
0.034 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in y
0.034 * [taylor]: Taking taylor expansion of (- x y) in y
0.034 * [taylor]: Taking taylor expansion of x in y
0.034 * [taylor]: Taking taylor expansion of y in y
0.034 * [taylor]: Taking taylor expansion of (+ x y) in y
0.034 * [taylor]: Taking taylor expansion of x in y
0.034 * [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
0.035 * [taylor]: Taking taylor expansion of -1 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
0.037 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.037 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.037 * [taylor]: Taking taylor expansion of 2 in y
0.037 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.037 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.042 * [taylor]: Taking taylor expansion of 2 in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.042 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.047 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.048 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.048 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.048 * [taylor]: Taking taylor expansion of x in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.048 * [taylor]: Taking taylor expansion of x in y
0.049 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.049 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 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
0.051 * [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 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
0.052 * [taylor]: Taking taylor expansion of 1 in y
0.053 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.053 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.053 * [taylor]: Taking taylor expansion of 2 in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.057 * [taylor]: Taking taylor expansion of 2 in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.068 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.068 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.068 * [taylor]: Taking taylor expansion of 2 in y
0.068 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.068 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.073 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.073 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in y
0.073 * [taylor]: Taking taylor expansion of -1 in y
0.073 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in y
0.074 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.075 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in x
0.075 * [taylor]: Taking taylor expansion of -1 in x
0.075 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in x
0.075 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
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
0.077 * [taylor]: Taking taylor expansion of 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
0.077 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of 1 in y
0.081 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.081 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.081 * [taylor]: Taking taylor expansion of 2 in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.085 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.085 * [taylor]: Taking taylor expansion of 2 in y
0.085 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.085 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.092 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.092 * [taylor]: Taking taylor expansion of 2 in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.092 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.097 * * * [progress]: simplifying candidates
0.098 * [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)))
  (- (- x y))
  (- (+ x y))
  (/ x (+ x y))
  (/ y (+ 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))) 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)) 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 1)
  (/ (- x y) (+ x y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (+ x y))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt 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 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) 1)
  (/ (+ x y) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- (sqrt x) (sqrt 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
0.102 * * [simplify]: iteration  0 :  187  enodes  (cost  290 )
0.106 * * [simplify]: iteration  1 :  526  enodes  (cost  276 )
0.114 * * [simplify]: iteration  2 :  1771  enodes  (cost  276 )
0.140 * * [simplify]: iteration  3 :  5002  enodes  (cost  273 )
0.142 * [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)))
  (- (- x y))
  (- (+ x y))
  (/ x (+ x y))
  (/ y (+ 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)))
  (/ (cbrt (- x y)) (+ x 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 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
  (/ (- x y) (+ x y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (+ x y))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt 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
  (/ (- 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)
  (/ (+ x y) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- (sqrt x) (sqrt 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
0.203 * * [progress]: iteration 2 / 4
0.203 * * * [progress]: picking best candidate
0.206 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (+ x y) (- x y))))>
0.206 * * * [progress]: localizing error
0.211 * * * [progress]: generating rewritten candidates
0.211 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.219 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.243 * * * [progress]: generating series expansions
0.243 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.243 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.243 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.243 * [taylor]: Taking taylor expansion of (+ x y) in y
0.243 * [taylor]: Taking taylor expansion of x in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.244 * [taylor]: Taking taylor expansion of (- x y) in y
0.244 * [taylor]: Taking taylor expansion of x in y
0.244 * [taylor]: Taking taylor expansion of y in y
0.244 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.244 * [taylor]: Taking taylor expansion of (+ x y) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of y in x
0.244 * [taylor]: Taking taylor expansion of (- x y) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of y in x
0.244 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.244 * [taylor]: Taking taylor expansion of (+ x y) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of y in x
0.244 * [taylor]: Taking taylor expansion of (- x y) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of -1 in y
0.245 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.245 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.245 * [taylor]: Taking taylor expansion of 2 in y
0.245 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.248 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.248 * [taylor]: Taking taylor expansion of 2 in y
0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.248 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.253 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.253 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.253 * [taylor]: Taking taylor expansion of 2 in y
0.253 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.253 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.253 * [taylor]: Taking taylor expansion of y in y
0.258 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.258 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.259 * [taylor]: Taking taylor expansion of x in y
0.259 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.259 * [taylor]: Taking taylor expansion of x in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.260 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.262 * [taylor]: Taking taylor expansion of y in x
0.263 * [taylor]: Taking taylor expansion of 1 in y
0.264 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.264 * [taylor]: Taking taylor expansion of 2 in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.267 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.267 * [taylor]: Taking taylor expansion of 2 in y
0.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.267 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.267 * [taylor]: Taking taylor expansion of y in y
0.274 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.274 * [taylor]: Taking taylor expansion of 2 in y
0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.274 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.279 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.279 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.279 * [taylor]: Taking taylor expansion of -1 in y
0.279 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.279 * [taylor]: Taking taylor expansion of x in y
0.279 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.280 * [taylor]: Taking taylor expansion of x in y
0.280 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.280 * [taylor]: Taking taylor expansion of -1 in x
0.281 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.281 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.281 * [taylor]: Taking taylor expansion of y in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.281 * [taylor]: Taking taylor expansion of y in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.282 * [taylor]: Taking taylor expansion of -1 in x
0.282 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.282 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.282 * [taylor]: Taking taylor expansion of y in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of 1 in y
0.286 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.286 * [taylor]: Taking taylor expansion of 2 in y
0.286 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.289 * [taylor]: Taking taylor expansion of 2 in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.289 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.296 * [taylor]: Taking taylor expansion of 2 in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.296 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.302 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.302 * [approximate]: Taking taylor expansion of (/ (- x y) (+ x y)) in (x y) around 0
0.302 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in y
0.302 * [taylor]: Taking taylor expansion of (- x y) in y
0.302 * [taylor]: Taking taylor expansion of x in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (+ x y) in y
0.302 * [taylor]: Taking taylor expansion of x in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in x
0.302 * [taylor]: Taking taylor expansion of (- x y) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [taylor]: Taking taylor expansion of (+ x y) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in x
0.302 * [taylor]: Taking taylor expansion of (- x y) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [taylor]: Taking taylor expansion of (+ x y) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [taylor]: Taking taylor expansion of -1 in y
0.303 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.303 * [taylor]: Taking taylor expansion of 2 in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.305 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.305 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.305 * [taylor]: Taking taylor expansion of 2 in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.305 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.310 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.310 * [taylor]: Taking taylor expansion of 2 in y
0.310 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.310 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.310 * [taylor]: Taking taylor expansion of y in y
0.315 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.315 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.315 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.315 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.315 * [taylor]: Taking taylor expansion of y in y
0.316 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.316 * [taylor]: Taking taylor expansion of y in y
0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.316 * [taylor]: Taking taylor expansion of x in y
0.317 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.317 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.317 * [taylor]: Taking taylor expansion of y in x
0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.317 * [taylor]: Taking taylor expansion of y in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.318 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.318 * [taylor]: Taking taylor expansion of y in x
0.319 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of 1 in y
0.326 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.326 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.326 * [taylor]: Taking taylor expansion of 2 in y
0.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.326 * [taylor]: Taking taylor expansion of y in y
0.329 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.329 * [taylor]: Taking taylor expansion of 2 in y
0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.329 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.336 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.336 * [taylor]: Taking taylor expansion of 2 in y
0.336 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.336 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.336 * [taylor]: Taking taylor expansion of y in y
0.342 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.342 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in y
0.342 * [taylor]: Taking taylor expansion of -1 in y
0.342 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in y
0.342 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.342 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.342 * [taylor]: Taking taylor expansion of y in y
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.342 * [taylor]: Taking taylor expansion of x in y
0.342 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.342 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.342 * [taylor]: Taking taylor expansion of y in y
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.342 * [taylor]: Taking taylor expansion of x in y
0.343 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in x
0.343 * [taylor]: Taking taylor expansion of -1 in x
0.343 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in x
0.343 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.343 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.343 * [taylor]: Taking taylor expansion of y in x
0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.343 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.344 * [taylor]: Taking taylor expansion of y in x
0.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.344 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in x
0.345 * [taylor]: Taking taylor expansion of -1 in x
0.345 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in x
0.345 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.345 * [taylor]: Taking taylor expansion of y in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.345 * [taylor]: Taking taylor expansion of y in x
0.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of 1 in y
0.348 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.348 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.348 * [taylor]: Taking taylor expansion of 2 in y
0.348 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.348 * [taylor]: Taking taylor expansion of y in y
0.353 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.353 * [taylor]: Taking taylor expansion of 2 in y
0.353 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.353 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.353 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.360 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.360 * [taylor]: Taking taylor expansion of 2 in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.360 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.365 * * * [progress]: simplifying candidates
0.368 * [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)))
  (- (+ x y))
  (- (- 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)
  (- (- (log (+ x y)) (log (- x y))))
  (- (log (/ (+ x y) (- x y))))
  (- 0 (- (log (+ x y)) (log (- x y))))
  (- 0 (log (/ (+ x y) (- x y))))
  (- (log 1) (- (log (+ x y)) (log (- x y))))
  (- (log 1) (log (/ (+ x y) (- x y))))
  (log (/ 1 (/ (+ x y) (- x y))))
  (exp (/ 1 (/ (+ x y) (- x y))))
  (/ (* (* 1 1) 1) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y))))
  (/ (* (* 1 1) 1) (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 (/ (+ x y) (- x y)))) (cbrt (/ 1 (/ (+ x y) (- x y)))))
  (cbrt (/ 1 (/ (+ x y) (- x y))))
  (* (* (/ 1 (/ (+ x y) (- x y))) (/ 1 (/ (+ x y) (- x y)))) (/ 1 (/ (+ x y) (- x y))))
  (sqrt (/ 1 (/ (+ x y) (- x y))))
  (sqrt (/ 1 (/ (+ x y) (- x y))))
  (- 1)
  (- (/ (+ x y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (/ (cbrt 1) (cbrt (/ (+ x y) (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ x y) (- x y))))
  (/ (cbrt 1) (sqrt (/ (+ x y) (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ (cbrt (+ x y)) (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))))
  (/ (cbrt 1) (/ (cbrt (+ x y)) (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ (cbrt 1) (/ (cbrt (+ x y)) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ (cbrt 1) (/ (cbrt (+ x y)) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ (sqrt (+ x y)) (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ x y)) (sqrt (- x y))))
  (/ (cbrt 1) (/ (sqrt (+ x y)) (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ x y)) 1))
  (/ (cbrt 1) (/ (sqrt (+ x y)) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ x y)) 1))
  (/ (cbrt 1) (/ (sqrt (+ x y)) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ (+ x y) (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- x y))))
  (/ (cbrt 1) (/ (+ x y) (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ x y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (+ x y) (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ x y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ (+ x y) (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- x y))))
  (/ (cbrt 1) (/ (+ x y) (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ x y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (+ x y) (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ x y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (+ x y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (+ x y))
  (/ (cbrt 1) (/ 1 (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ x y) (- (pow x 3) (pow y 3))))
  (/ (cbrt 1) (+ (* x x) (+ (* y y) (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ x y) (- (* x x) (* y y))))
  (/ (cbrt 1) (+ x y))
  (/ (sqrt 1) (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (/ (sqrt 1) (cbrt (/ (+ x y) (- x y))))
  (/ (sqrt 1) (sqrt (/ (+ x y) (- x y))))
  (/ (sqrt 1) (sqrt (/ (+ x y) (- x y))))
  (/ (sqrt 1) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ (cbrt (+ x y)) (cbrt (- x y))))
  (/ (sqrt 1) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))))
  (/ (sqrt 1) (/ (cbrt (+ x y)) (sqrt (- x y))))
  (/ (sqrt 1) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ (sqrt 1) (/ (cbrt (+ x y)) (- x y)))
  (/ (sqrt 1) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ (sqrt 1) (/ (cbrt (+ x y)) (- x y)))
  (/ (sqrt 1) (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ (sqrt (+ x y)) (cbrt (- x y))))
  (/ (sqrt 1) (/ (sqrt (+ x y)) (sqrt (- x y))))
  (/ (sqrt 1) (/ (sqrt (+ x y)) (sqrt (- x y))))
  (/ (sqrt 1) (/ (sqrt (+ x y)) 1))
  (/ (sqrt 1) (/ (sqrt (+ x y)) (- x y)))
  (/ (sqrt 1) (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (sqrt (+ x y)) 1))
  (/ (sqrt 1) (/ (sqrt (+ x y)) (- x y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ (+ x y) (cbrt (- x y))))
  (/ (sqrt 1) (/ 1 (sqrt (- x y))))
  (/ (sqrt 1) (/ (+ x y) (sqrt (- x y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ x y) (- x y)))
  (/ (sqrt 1) (/ 1 (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (+ x y) (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ x y) (- x y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ (+ x y) (cbrt (- x y))))
  (/ (sqrt 1) (/ 1 (sqrt (- x y))))
  (/ (sqrt 1) (/ (+ x y) (sqrt (- x y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ x y) (- x y)))
  (/ (sqrt 1) (/ 1 (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (+ x y) (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ x y) (- x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (+ x y) (- x y)))
  (/ (sqrt 1) (+ x y))
  (/ (sqrt 1) (/ 1 (- x y)))
  (/ (sqrt 1) (/ (+ x y) (- (pow x 3) (pow y 3))))
  (/ (sqrt 1) (+ (* x x) (+ (* y y) (* x y))))
  (/ (sqrt 1) (/ (+ x y) (- (* x x) (* y y))))
  (/ (sqrt 1) (+ x y))
  (/ 1 (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (/ 1 (cbrt (/ (+ x y) (- x y))))
  (/ 1 (sqrt (/ (+ x y) (- x y))))
  (/ 1 (sqrt (/ (+ x y) (- x y))))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (cbrt (+ x y)) (cbrt (- x y))))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))))
  (/ 1 (/ (cbrt (+ x y)) (sqrt (- x y))))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ 1 (/ (cbrt (+ x y)) (- x y)))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ 1 (/ (cbrt (+ x y)) (- x y)))
  (/ 1 (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (sqrt (+ x y)) (cbrt (- x y))))
  (/ 1 (/ (sqrt (+ x y)) (sqrt (- x y))))
  (/ 1 (/ (sqrt (+ x y)) (sqrt (- x y))))
  (/ 1 (/ (sqrt (+ x y)) 1))
  (/ 1 (/ (sqrt (+ x y)) (- x y)))
  (/ 1 (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt (+ x y)) 1))
  (/ 1 (/ (sqrt (+ x y)) (- x y)))
  (/ 1 (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (+ x y) (cbrt (- x y))))
  (/ 1 (/ 1 (sqrt (- x y))))
  (/ 1 (/ (+ x y) (sqrt (- x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ x y) (- x y)))
  (/ 1 (/ 1 (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (+ x y) (- (sqrt x) (sqrt y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ x y) (- x y)))
  (/ 1 (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (+ x y) (cbrt (- x y))))
  (/ 1 (/ 1 (sqrt (- x y))))
  (/ 1 (/ (+ x y) (sqrt (- x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ x y) (- x y)))
  (/ 1 (/ 1 (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (+ x y) (- (sqrt x) (sqrt y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ x y) (- x y)))
  (/ 1 1)
  (/ 1 (/ (+ x y) (- x y)))
  (/ 1 (+ x y))
  (/ 1 (/ 1 (- x y)))
  (/ 1 (/ (+ x y) (- (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (+ (* y y) (* x y))))
  (/ 1 (/ (+ x y) (- (* x x) (* y y))))
  (/ 1 (+ x y))
  (/ 1 (/ (+ x y) (- x y)))
  (/ (/ (+ x y) (- x y)) 1)
  (/ 1 (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (/ 1 (sqrt (/ (+ x y) (- x y))))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ 1 (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (sqrt (+ x y)) (sqrt (- x y))))
  (/ 1 (/ (sqrt (+ x y)) 1))
  (/ 1 (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt (+ x y)) 1))
  (/ 1 (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ 1 (sqrt (- x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 (+ (sqrt x) (sqrt y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ 1 (sqrt (- x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 (+ (sqrt x) (sqrt y))))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (+ x y))
  (/ 1 (/ (+ x y) (- (pow x 3) (pow y 3))))
  (/ 1 (/ (+ x y) (- (* x x) (* y y))))
  (/ (/ (+ x y) (- x y)) (cbrt 1))
  (/ (/ (+ x y) (- x y)) (sqrt 1))
  (/ (/ (+ x y) (- x y)) 1)
  (/ 1 (+ x y))
  -1
  1
  1
  -1
  1
  1
0.377 * * [simplify]: iteration  0 :  460  enodes  (cost  1458 )
0.386 * * [simplify]: iteration  1 :  2147  enodes  (cost  1314 )
0.411 * * [simplify]: iteration  2 :  5001  enodes  (cost  1149 )
0.418 * [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)))
  (- (+ 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)
  (log (/ 1 (/ (+ x y) (- x y))))
  (log (/ 1 (/ (+ x y) (- x y))))
  (log (/ 1 (/ (+ x y) (- x y))))
  (log (/ 1 (/ (+ x y) (- x y))))
  (log (/ 1 (/ (+ x y) (- x y))))
  (log (/ 1 (/ (+ x y) (- x y))))
  (log (/ 1 (/ (+ x y) (- x y))))
  (exp (/ 1 (/ (+ x y) (- x y))))
  (pow (/ (- x y) (+ x y)) 3)
  (pow (/ (- x y) (+ x y)) 3)
  (* (cbrt (/ 1 (/ (+ x y) (- x y)))) (cbrt (/ 1 (/ (+ x y) (- x y)))))
  (cbrt (/ 1 (/ (+ x y) (- x y))))
  (pow (/ (- x y) (+ x y)) 3)
  (sqrt (/ 1 (/ (+ x y) (- x y))))
  (sqrt (/ 1 (/ (+ x y) (- x y))))
  (- 1)
  (- (/ (+ x y) (- x y)))
  (/ (/ 1 (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (/ 1 (cbrt (/ (+ x y) (- x y))))
  (/ 1 (sqrt (/ (+ x y) (- x y))))
  (/ 1 (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))))
  (/ (sqrt (- x y)) (cbrt (+ x y)))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (* 1 (- (sqrt x) (sqrt y))) (cbrt (+ x y)))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ 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)))
  (/ 1 (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))))
  (/ 1 (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ 1 (/ (+ x y) (cbrt (- x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (+ x y))
  1
  (/ (- x y) (+ x y))
  (+ (sqrt x) (sqrt y))
  (/ 1 (/ (+ x y) (- (sqrt x) (sqrt y))))
  1
  (/ (- x y) (+ x y))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ 1 (/ (+ x y) (cbrt (- x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (+ x y))
  1
  (/ (- x y) (+ x y))
  (+ (sqrt x) (sqrt y))
  (/ 1 (/ (+ x y) (- (sqrt x) (sqrt y))))
  1
  (/ (- x y) (+ x y))
  1
  (/ (- x y) (+ x y))
  (/ 1 (+ x y))
  (- x y)
  (/ 1 (/ (+ x y) (- (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (+ (* y y) (* x y))))
  (- x y)
  (/ 1 (+ x y))
  (/ (/ 1 (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (/ 1 (cbrt (/ (+ x y) (- x y))))
  (/ 1 (sqrt (/ (+ x y) (- x y))))
  (/ 1 (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))))
  (/ (sqrt (- x y)) (cbrt (+ x y)))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (* 1 (- (sqrt x) (sqrt y))) (cbrt (+ x y)))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ 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)))
  (/ 1 (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))))
  (/ 1 (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ 1 (/ (+ x y) (cbrt (- x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (+ x y))
  1
  (/ (- x y) (+ x y))
  (+ (sqrt x) (sqrt y))
  (/ 1 (/ (+ x y) (- (sqrt x) (sqrt y))))
  1
  (/ (- x y) (+ x y))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ 1 (/ (+ x y) (cbrt (- x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (+ x y))
  1
  (/ (- x y) (+ x y))
  (+ (sqrt x) (sqrt y))
  (/ 1 (/ (+ x y) (- (sqrt x) (sqrt y))))
  1
  (/ (- x y) (+ x y))
  1
  (/ (- x y) (+ x y))
  (/ 1 (+ x y))
  (- x y)
  (/ 1 (/ (+ x y) (- (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (+ (* y y) (* x y))))
  (- x y)
  (/ 1 (+ x y))
  (/ (/ 1 (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (/ 1 (cbrt (/ (+ x y) (- x y))))
  (/ 1 (sqrt (/ (+ x y) (- x y))))
  (/ 1 (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))))
  (/ (sqrt (- x y)) (cbrt (+ x y)))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (* 1 (- (sqrt x) (sqrt y))) (cbrt (+ x y)))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ 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)))
  (/ 1 (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))))
  (/ 1 (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ 1 (/ (+ x y) (cbrt (- x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (+ x y))
  1
  (/ (- x y) (+ x y))
  (+ (sqrt x) (sqrt y))
  (/ 1 (/ (+ x y) (- (sqrt x) (sqrt y))))
  1
  (/ (- x y) (+ x y))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ 1 (/ (+ x y) (cbrt (- x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (+ x y))
  1
  (/ (- x y) (+ x y))
  (+ (sqrt x) (sqrt y))
  (/ 1 (/ (+ x y) (- (sqrt x) (sqrt y))))
  1
  (/ (- x y) (+ x y))
  1
  (/ (- x y) (+ x y))
  (/ 1 (+ x y))
  (- x y)
  (/ 1 (/ (+ x y) (- (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (+ (* y y) (* x y))))
  (- x y)
  (/ 1 (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- x y))
  (/ (/ 1 (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (/ 1 (sqrt (/ (+ x y) (- x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ 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 (sqrt (+ x y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (sqrt (- x y))
  1
  (+ (sqrt x) (sqrt y))
  1
  (* (cbrt (- x y)) (cbrt (- x y)))
  (sqrt (- x y))
  1
  (+ (sqrt x) (sqrt y))
  1
  1
  (/ 1 (+ x y))
  (/ 1 (/ (+ x y) (- (pow x 3) (pow y 3))))
  (- x y)
  (/ (+ x y) (- x y))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- x y))
  (/ 1 (+ x y))
  -1
  1
  1
  -1
  1
  1
0.419 * * * [progress]: adding candidates to table
0.559 * * [progress]: iteration 3 / 4
0.559 * * * [progress]: picking best candidate
0.563 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (+ x y)) (/ y (+ x y))))>
0.563 * * * [progress]: localizing error
0.568 * * * [progress]: generating rewritten candidates
0.568 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.589 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.594 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.602 * * * [progress]: generating series expansions
0.602 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.602 * [approximate]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in (x y) around 0
0.602 * [taylor]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in y
0.602 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.602 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of (+ x y) in y
0.602 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of (+ x y) in y
0.602 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in x
0.602 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of (+ x y) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of y in x
0.602 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in x
0.602 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of (+ x y) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in x
0.603 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of (+ x y) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of (+ x y) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.604 * [taylor]: Taking taylor expansion of -1 in y
0.604 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.604 * [taylor]: Taking taylor expansion of 2 in y
0.604 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.606 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.606 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.606 * [taylor]: Taking taylor expansion of 2 in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.606 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.606 * [taylor]: Taking taylor expansion of y in y
0.611 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.611 * [taylor]: Taking taylor expansion of 2 in y
0.611 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.611 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.611 * [taylor]: Taking taylor expansion of y in y
0.617 * [approximate]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in (x y) around 0
0.617 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.617 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.617 * [taylor]: Taking taylor expansion of x in y
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.617 * [taylor]: Taking taylor expansion of x in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.617 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.618 * [taylor]: Taking taylor expansion of x in y
0.618 * [taylor]: Taking taylor expansion of y in y
0.619 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.619 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 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
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.621 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.621 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.621 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.621 * [taylor]: Taking taylor expansion of y in x
0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.621 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of y in x
0.622 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.622 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.622 * [taylor]: Taking taylor expansion of y in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.623 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.623 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.623 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.623 * [taylor]: Taking taylor expansion of y in x
0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of y in x
0.624 * [taylor]: Taking taylor expansion of 1 in y
0.626 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.626 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.626 * [taylor]: Taking taylor expansion of 2 in y
0.626 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.626 * [taylor]: Taking taylor expansion of y in y
0.630 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.630 * [taylor]: Taking taylor expansion of 2 in y
0.630 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.630 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.630 * [taylor]: Taking taylor expansion of y in y
0.642 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.642 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.642 * [taylor]: Taking taylor expansion of 2 in y
0.642 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.642 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.642 * [taylor]: Taking taylor expansion of y in y
0.647 * [approximate]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in (x y) around 0
0.647 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in y
0.647 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.647 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.647 * [taylor]: Taking taylor expansion of x in y
0.647 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.647 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.647 * [taylor]: Taking taylor expansion of y in y
0.648 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.648 * [taylor]: Taking taylor expansion of x in y
0.648 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.648 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.648 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.648 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.648 * [taylor]: Taking taylor expansion of y in y
0.648 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.648 * [taylor]: Taking taylor expansion of x in y
0.648 * [taylor]: Taking taylor expansion of y in y
0.650 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.650 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.650 * [taylor]: Taking taylor expansion of y in x
0.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.652 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.652 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.652 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.652 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.654 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.654 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.654 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.654 * [taylor]: Taking taylor expansion of y in x
0.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of y in x
0.655 * [taylor]: Taking taylor expansion of 1 in y
0.656 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.657 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.657 * [taylor]: Taking taylor expansion of 2 in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.661 * [taylor]: Taking taylor expansion of 2 in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.661 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.669 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.669 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.669 * [taylor]: Taking taylor expansion of 2 in y
0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.669 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.674 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.674 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.674 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.674 * [taylor]: Taking taylor expansion of x in y
0.674 * [taylor]: Taking taylor expansion of (+ x y) in y
0.674 * [taylor]: Taking taylor expansion of x in y
0.674 * [taylor]: Taking taylor expansion of y in y
0.674 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.674 * [taylor]: Taking taylor expansion of (+ x y) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.674 * [taylor]: Taking taylor expansion of y in x
0.674 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of (+ x y) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of y in x
0.675 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.675 * [taylor]: Taking taylor expansion of y in y
0.676 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.676 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.676 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.676 * [taylor]: Taking taylor expansion of y in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.679 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.679 * [taylor]: Taking taylor expansion of y in y
0.685 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.685 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.685 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.685 * [taylor]: Taking taylor expansion of x in y
0.685 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.685 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.685 * [taylor]: Taking taylor expansion of y in y
0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.686 * [taylor]: Taking taylor expansion of x in y
0.686 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.686 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.686 * [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 (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.688 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.688 * [taylor]: Taking taylor expansion of y in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of 1 in y
0.691 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.691 * [taylor]: Taking taylor expansion of y in y
0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.694 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.694 * [taylor]: Taking taylor expansion of y in y
0.698 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.698 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.698 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.698 * [taylor]: Taking taylor expansion of x in y
0.698 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.698 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.698 * [taylor]: Taking taylor expansion of y in y
0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.699 * [taylor]: Taking taylor expansion of x in y
0.699 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.699 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.699 * [taylor]: Taking taylor expansion of x in x
0.699 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.699 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.699 * [taylor]: Taking taylor expansion of y in x
0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.699 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.701 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.701 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.701 * [taylor]: Taking taylor expansion of y in x
0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.702 * [taylor]: Taking taylor expansion of 1 in y
0.704 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.704 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.704 * [taylor]: Taking taylor expansion of y in y
0.707 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.707 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.716 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.716 * [approximate]: Taking taylor expansion of (/ y (+ x y)) in (y x) around 0
0.716 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in x
0.716 * [taylor]: Taking taylor expansion of y in x
0.716 * [taylor]: Taking taylor expansion of (+ x y) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of y in x
0.716 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in y
0.716 * [taylor]: Taking taylor expansion of y in y
0.716 * [taylor]: Taking taylor expansion of (+ x y) in y
0.716 * [taylor]: Taking taylor expansion of x in y
0.716 * [taylor]: Taking taylor expansion of y in y
0.716 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in y
0.716 * [taylor]: Taking taylor expansion of y in y
0.716 * [taylor]: Taking taylor expansion of (+ x y) in y
0.717 * [taylor]: Taking taylor expansion of x in y
0.717 * [taylor]: Taking taylor expansion of y in y
0.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.718 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
0.718 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.718 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.721 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.727 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in (y x) around 0
0.727 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.727 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.727 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.727 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.727 * [taylor]: Taking taylor expansion of y in x
0.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.727 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of y in x
0.728 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.728 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.728 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.728 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.728 * [taylor]: Taking taylor expansion of y in y
0.728 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.728 * [taylor]: Taking taylor expansion of x in y
0.728 * [taylor]: Taking taylor expansion of y in y
0.730 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.730 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.730 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.730 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.730 * [taylor]: Taking taylor expansion of y in y
0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.730 * [taylor]: Taking taylor expansion of x in y
0.730 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of 1 in x
0.733 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.736 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.740 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in (y x) around 0
0.740 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.740 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.740 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.740 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.740 * [taylor]: Taking taylor expansion of y in x
0.740 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.741 * [taylor]: Taking taylor expansion of y in x
0.741 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.741 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.741 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.741 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.741 * [taylor]: Taking taylor expansion of y in y
0.741 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.741 * [taylor]: Taking taylor expansion of x in y
0.741 * [taylor]: Taking taylor expansion of y in y
0.743 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.743 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.743 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.743 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.743 * [taylor]: Taking taylor expansion of y in y
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.743 * [taylor]: Taking taylor expansion of x in y
0.743 * [taylor]: Taking taylor expansion of y in y
0.745 * [taylor]: Taking taylor expansion of 1 in x
0.746 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.746 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.746 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.749 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.753 * * * [progress]: simplifying candidates
0.754 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ x (+ x y))) (exp (/ y (+ x y))))
  (log (- (/ x (+ x y)) (/ y (+ x y))))
  (exp (- (/ x (+ x y)) (/ y (+ x y))))
  (* (cbrt (- (/ x (+ x y)) (/ y (+ x y)))) (cbrt (- (/ x (+ x y)) (/ y (+ x y)))))
  (cbrt (- (/ x (+ x y)) (/ y (+ x y))))
  (* (* (- (/ x (+ x y)) (/ y (+ x y))) (- (/ x (+ x y)) (/ y (+ x y)))) (- (/ x (+ x y)) (/ y (+ x y))))
  (sqrt (- (/ x (+ x y)) (/ y (+ x y))))
  (sqrt (- (/ x (+ x y)) (/ y (+ x y))))
  (- x y)
  (- (* x (+ x y)) (* (+ x y) y))
  (* (+ x y) (+ x y))
  (- (pow (/ x (+ x y)) 3) (pow (/ y (+ x y)) 3))
  (+ (* (/ x (+ x y)) (/ x (+ x y))) (+ (* (/ y (+ x y)) (/ y (+ x y))) (* (/ x (+ x y)) (/ y (+ x y)))))
  (- (/ y (+ x y)))
  (- (* (/ x (+ x y)) (/ x (+ x y))) (* (/ y (+ x y)) (/ y (+ x y))))
  (+ (/ x (+ x y)) (/ y (+ x y)))
  (+ (sqrt (/ x (+ x y))) (sqrt (/ y (+ x y))))
  (- (sqrt (/ x (+ x y))) (sqrt (/ y (+ x y))))
  (+ (sqrt (/ x (+ x y))) (/ (sqrt y) (sqrt (+ x y))))
  (- (sqrt (/ x (+ x y))) (/ (sqrt y) (sqrt (+ x y))))
  (+ (/ (sqrt x) (sqrt (+ x y))) (sqrt (/ y (+ x y))))
  (- (/ (sqrt x) (sqrt (+ x y))) (sqrt (/ y (+ x y))))
  (+ (/ (sqrt x) (sqrt (+ x y))) (/ (sqrt y) (sqrt (+ x y))))
  (- (/ (sqrt x) (sqrt (+ x y))) (/ (sqrt y) (sqrt (+ x y))))
  (- (/ x (cbrt (+ x y))) (/ y (cbrt (+ x y))))
  (- (/ x (sqrt (+ x y))) (/ y (sqrt (+ x y))))
  (- (/ x (+ x y)) (/ y (+ x y)))
  (- (/ x (+ x y)) (/ y (+ x y)))
  (- (/ x (+ x y)) (/ y (+ x y)))
  (- (/ x (+ x y)) (/ y (+ x y)))
  (- (/ x (+ x y)) (/ y (+ x y)))
  (- x y)
  (- (/ x (+ (pow x 3) (pow y 3))) (/ y (+ (pow x 3) (pow y 3))))
  (- (/ x (- (* x x) (* y y))) (/ y (- (* x x) (* y y))))
  (- (/ y (+ x y)))
  (- (log x) (log (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (/ (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (* (* (/ x (+ x y)) (/ x (+ x y))) (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- x)
  (- (+ x y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt x) (cbrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  (/ x 1)
  (/ x 1)
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  (- (log y) (log (+ x y)))
  (log (/ y (+ x y)))
  (exp (/ y (+ x y)))
  (/ (* (* y y) y) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ y (+ x y))) (cbrt (/ y (+ x y))))
  (cbrt (/ y (+ x y)))
  (* (* (/ y (+ x y)) (/ y (+ x y))) (/ y (+ x y)))
  (sqrt (/ y (+ x y)))
  (sqrt (/ y (+ x y)))
  (- y)
  (- (+ x y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt y) (cbrt (+ x y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (+ x y)))
  (/ (cbrt y) (sqrt (+ x y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ x y))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ x y))
  (/ (sqrt y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt y) (cbrt (+ x y)))
  (/ (sqrt y) (sqrt (+ x y)))
  (/ (sqrt y) (sqrt (+ x y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ x y))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ y (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ y (sqrt (+ x y)))
  (/ 1 1)
  (/ y (+ x y))
  (/ 1 1)
  (/ y (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) y)
  (/ y (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ y (sqrt (+ x y)))
  (/ y 1)
  (/ y 1)
  (/ (+ x y) (cbrt y))
  (/ (+ x y) (sqrt y))
  (/ (+ x y) y)
  (/ y (+ (pow x 3) (pow y 3)))
  (/ y (- (* x x) (* y y)))
  -1
  1
  1
  0
  0
  0
  0
  0
  0
0.759 * * [simplify]: iteration  0 :  260  enodes  (cost  536 )
0.764 * * [simplify]: iteration  1 :  791  enodes  (cost  515 )
0.775 * * [simplify]: iteration  2 :  2132  enodes  (cost  515 )
0.806 * * [simplify]: iteration  3 :  5001  enodes  (cost  515 )
0.809 * [simplify]: Simplified to:
   (exp (- (/ x (+ x y)) (/ y (+ x y))))
  (log (- (/ x (+ x y)) (/ y (+ x y))))
  (exp (- (/ x (+ x y)) (/ y (+ x y))))
  (* (cbrt (- (/ x (+ x y)) (/ y (+ x y)))) (cbrt (- (/ x (+ x y)) (/ y (+ x y)))))
  (cbrt (- (/ x (+ x y)) (/ y (+ x y))))
  (pow (- (/ x (+ x y)) (/ y (+ x y))) 3)
  (sqrt (- (/ x (+ x y)) (/ y (+ x y))))
  (sqrt (- (/ x (+ x y)) (/ y (+ x y))))
  (- x y)
  (- (* x x) (* y y))
  (* (+ x y) (+ x y))
  (- (pow (/ x (+ x y)) 3) (pow (/ y (+ x y)) 3))
  (+ (* (/ y (+ x y)) (+ (/ y (+ x y)) (/ x (+ x y)))) (* (/ x (+ x y)) (/ x (+ x y))))
  (- (/ y (+ x y)))
  (- (* (/ x (+ x y)) (/ x (+ x y))) (* (/ y (+ x y)) (/ y (+ x y))))
  (+ (/ x (+ x y)) (/ y (+ x y)))
  (+ (sqrt (/ x (+ x y))) (sqrt (/ y (+ x y))))
  (- (sqrt (/ x (+ x y))) (sqrt (/ y (+ x y))))
  (+ (sqrt (/ x (+ x y))) (/ (sqrt y) (sqrt (+ x y))))
  (- (sqrt (/ x (+ x y))) (/ (sqrt y) (sqrt (+ x y))))
  (+ (/ (sqrt x) (sqrt (+ x y))) (sqrt (/ y (+ x y))))
  (- (/ (sqrt x) (sqrt (+ x y))) (sqrt (/ y (+ x y))))
  (+ (/ (sqrt x) (sqrt (+ x y))) (/ (sqrt y) (sqrt (+ x y))))
  (- (/ (sqrt x) (sqrt (+ x y))) (/ (sqrt y) (sqrt (+ x y))))
  (- (/ x (cbrt (+ x y))) (/ y (cbrt (+ x y))))
  (- (/ x (sqrt (+ x y))) (/ y (sqrt (+ x y))))
  (- (/ x (+ x y)) (/ y (+ x y)))
  (- (/ x (+ x y)) (/ y (+ x y)))
  (- (/ x (+ x y)) (/ y (+ x y)))
  (- (/ x (+ x y)) (/ y (+ x y)))
  (- (/ x (+ x y)) (/ y (+ x y)))
  (- x y)
  (- (/ x (+ (pow x 3) (pow y 3))) (/ y (+ (pow x 3) (pow y 3))))
  (- (/ x (- (* x x) (* y y))) (/ y (- (* x x) (* y y))))
  (- (/ y (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- x)
  (- (+ x y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt x) (cbrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  (log (/ y (+ x y)))
  (log (/ y (+ x y)))
  (exp (/ y (+ x y)))
  (pow (/ y (+ x y)) 3)
  (* (cbrt (/ y (+ x y))) (cbrt (/ y (+ x y))))
  (cbrt (/ y (+ x y)))
  (pow (/ y (+ x y)) 3)
  (sqrt (/ y (+ x y)))
  (sqrt (/ y (+ x y)))
  (- y)
  (- (+ x y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt y) (cbrt (+ x y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (+ x y)))
  (/ (cbrt y) (sqrt (+ x y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (+ x y))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (+ x y))
  (/ (sqrt y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt y) (cbrt (+ x y)))
  (/ (sqrt y) (sqrt (+ x y)))
  (/ (sqrt y) (sqrt (+ x y)))
  (sqrt y)
  (/ (sqrt y) (+ x y))
  (sqrt y)
  (/ (sqrt y) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ y (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ y (sqrt (+ x y)))
  1
  (/ y (+ x y))
  1
  (/ y (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) y)
  (/ y (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ y (sqrt (+ x y)))
  y
  y
  (/ (+ x y) (cbrt y))
  (/ (+ x y) (sqrt y))
  (/ (+ x y) y)
  (/ y (+ (pow x 3) (pow y 3)))
  (/ y (- (* x x) (* y y)))
  -1
  1
  1
  0
  0
  0
  0
  0
  0
0.810 * * * [progress]: adding candidates to table
0.936 * * [progress]: iteration 4 / 4
0.936 * * * [progress]: picking best candidate
0.938 * * * * [pick]: Picked  #<alt (λ (x y) (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))>
0.939 * * * [progress]: localizing error
0.947 * * * [progress]: generating rewritten candidates
0.947 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.954 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.961 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
1.007 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
1.018 * * * [progress]: generating series expansions
1.018 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.019 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
1.019 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
1.019 * [taylor]: Taking taylor expansion of x in y
1.019 * [taylor]: Taking taylor expansion of (+ x y) in y
1.019 * [taylor]: Taking taylor expansion of x in y
1.019 * [taylor]: Taking taylor expansion of y in y
1.019 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.019 * [taylor]: Taking taylor expansion of (+ x y) in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.019 * [taylor]: Taking taylor expansion of y in x
1.019 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.019 * [taylor]: Taking taylor expansion of (+ x y) in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.019 * [taylor]: Taking taylor expansion of y in x
1.019 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.019 * [taylor]: Taking taylor expansion of y in y
1.020 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.020 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.021 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.021 * [taylor]: Taking taylor expansion of y in y
1.024 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.024 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.024 * [taylor]: Taking taylor expansion of y in y
1.035 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
1.035 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
1.035 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
1.035 * [taylor]: Taking taylor expansion of x in y
1.035 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.035 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.035 * [taylor]: Taking taylor expansion of y in y
1.035 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.035 * [taylor]: Taking taylor expansion of x in y
1.036 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.036 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.036 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.036 * [taylor]: Taking taylor expansion of y in x
1.036 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.036 * [taylor]: Taking taylor expansion of x in x
1.037 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.037 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.038 * [taylor]: Taking taylor expansion of x in x
1.038 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.038 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.038 * [taylor]: Taking taylor expansion of y in x
1.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.038 * [taylor]: Taking taylor expansion of x in x
1.039 * [taylor]: Taking taylor expansion of 1 in y
1.041 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.041 * [taylor]: Taking taylor expansion of y in y
1.044 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.044 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.044 * [taylor]: Taking taylor expansion of y in y
1.048 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
1.048 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
1.048 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
1.048 * [taylor]: Taking taylor expansion of x in y
1.048 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.048 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.048 * [taylor]: Taking taylor expansion of y in y
1.048 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.048 * [taylor]: Taking taylor expansion of x in y
1.049 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.049 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.049 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.049 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.049 * [taylor]: Taking taylor expansion of y in x
1.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.049 * [taylor]: Taking taylor expansion of x in x
1.050 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.050 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.050 * [taylor]: Taking taylor expansion of x in x
1.050 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.050 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.050 * [taylor]: Taking taylor expansion of y in x
1.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.050 * [taylor]: Taking taylor expansion of x in x
1.052 * [taylor]: Taking taylor expansion of 1 in y
1.053 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.053 * [taylor]: Taking taylor expansion of y in y
1.057 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.057 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.057 * [taylor]: Taking taylor expansion of y in y
1.060 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.061 * [approximate]: Taking taylor expansion of (pow (/ x (+ x y)) 3) in (x y) around 0
1.061 * [taylor]: Taking taylor expansion of (pow (/ x (+ x y)) 3) in y
1.061 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
1.061 * [taylor]: Taking taylor expansion of x in y
1.061 * [taylor]: Taking taylor expansion of (+ x y) in y
1.061 * [taylor]: Taking taylor expansion of x in y
1.061 * [taylor]: Taking taylor expansion of y in y
1.061 * [taylor]: Taking taylor expansion of (pow (/ x (+ x y)) 3) in x
1.061 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.061 * [taylor]: Taking taylor expansion of (+ x y) in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.061 * [taylor]: Taking taylor expansion of y in x
1.061 * [taylor]: Taking taylor expansion of (pow (/ x (+ x y)) 3) in x
1.061 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.061 * [taylor]: Taking taylor expansion of (+ x y) in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.061 * [taylor]: Taking taylor expansion of y in x
1.061 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.061 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.061 * [taylor]: Taking taylor expansion of y in y
1.067 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow y 4)))) in y
1.067 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 4))) in y
1.067 * [taylor]: Taking taylor expansion of 3 in y
1.067 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.067 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.067 * [taylor]: Taking taylor expansion of y in y
1.076 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (pow y 5))) in y
1.076 * [taylor]: Taking taylor expansion of 6 in y
1.076 * [taylor]: Taking taylor expansion of (/ 1 (pow y 5)) in y
1.077 * [taylor]: Taking taylor expansion of (pow y 5) in y
1.077 * [taylor]: Taking taylor expansion of y in y
1.093 * [approximate]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in (x y) around 0
1.093 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in y
1.093 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
1.093 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
1.093 * [taylor]: Taking taylor expansion of x in y
1.093 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.093 * [taylor]: Taking taylor expansion of y in y
1.093 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.093 * [taylor]: Taking taylor expansion of x in y
1.093 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in x
1.093 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.093 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.093 * [taylor]: Taking taylor expansion of x in x
1.093 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.093 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.093 * [taylor]: Taking taylor expansion of y in x
1.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.094 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in x
1.095 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.095 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.095 * [taylor]: Taking taylor expansion of y in x
1.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.097 * [taylor]: Taking taylor expansion of 1 in y
1.099 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 y))) in y
1.099 * [taylor]: Taking taylor expansion of (* 3 (/ 1 y)) in y
1.099 * [taylor]: Taking taylor expansion of 3 in y
1.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.099 * [taylor]: Taking taylor expansion of y in y
1.109 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (pow y 2))) in y
1.109 * [taylor]: Taking taylor expansion of 6 in y
1.109 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.109 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.109 * [taylor]: Taking taylor expansion of y in y
1.117 * [approximate]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in (x y) around 0
1.117 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in y
1.117 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
1.117 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
1.117 * [taylor]: Taking taylor expansion of x in y
1.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.117 * [taylor]: Taking taylor expansion of y in y
1.117 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.117 * [taylor]: Taking taylor expansion of x in y
1.117 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in x
1.117 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.117 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.117 * [taylor]: Taking taylor expansion of x in x
1.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.117 * [taylor]: Taking taylor expansion of y in x
1.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.117 * [taylor]: Taking taylor expansion of x in x
1.119 * [taylor]: Taking taylor expansion of (pow (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) 3) in x
1.119 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.119 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.119 * [taylor]: Taking taylor expansion of x in x
1.119 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.119 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.119 * [taylor]: Taking taylor expansion of y in x
1.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.119 * [taylor]: Taking taylor expansion of x in x
1.121 * [taylor]: Taking taylor expansion of 1 in y
1.123 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 y))) in y
1.123 * [taylor]: Taking taylor expansion of (* 3 (/ 1 y)) in y
1.123 * [taylor]: Taking taylor expansion of 3 in y
1.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.123 * [taylor]: Taking taylor expansion of y in y
1.128 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (pow y 2))) in y
1.128 * [taylor]: Taking taylor expansion of 6 in y
1.128 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.128 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.128 * [taylor]: Taking taylor expansion of y in y
1.135 * * * * [progress]: [ 3 / 4 ] generating series at (2)
1.136 * [approximate]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in (x y) around 0
1.136 * [taylor]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in y
1.136 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
1.136 * [taylor]: Taking taylor expansion of x in y
1.136 * [taylor]: Taking taylor expansion of (+ x y) in y
1.136 * [taylor]: Taking taylor expansion of x in y
1.136 * [taylor]: Taking taylor expansion of y in y
1.136 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in y
1.136 * [taylor]: Taking taylor expansion of y in y
1.136 * [taylor]: Taking taylor expansion of (+ x y) in y
1.136 * [taylor]: Taking taylor expansion of x in y
1.136 * [taylor]: Taking taylor expansion of y in y
1.136 * [taylor]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in x
1.136 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
1.136 * [taylor]: Taking taylor expansion of x in x
1.136 * [taylor]: Taking taylor expansion of (+ x y) in x
1.136 * [taylor]: Taking taylor expansion of x in x
1.136 * [taylor]: Taking taylor expansion of y in x
1.136 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in x
1.136 * [taylor]: Taking taylor expansion of y in x
1.136 * [taylor]: Taking taylor expansion of (+ x y) in x
1.136 * [taylor]: Taking taylor expansion of x in x
1.136 * [taylor]: Taking taylor expansion of y in x
1.136 * [taylor]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in x
1.136 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
1.136 * [taylor]: Taking taylor expansion of x in x
1.136 * [taylor]: Taking taylor expansion of (+ x y) in x
1.136 * [taylor]: Taking taylor expansion of x in x
1.136 * [taylor]: Taking taylor expansion of y in x
1.136 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in x
1.136 * [taylor]: Taking taylor expansion of y in x
1.136 * [taylor]: Taking taylor expansion of (+ x y) in x
1.136 * [taylor]: Taking taylor expansion of x in x
1.136 * [taylor]: Taking taylor expansion of y in x
1.137 * [taylor]: Taking taylor expansion of -1 in y
1.137 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.137 * [taylor]: Taking taylor expansion of 2 in y
1.137 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.137 * [taylor]: Taking taylor expansion of y in y
1.140 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1.140 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.140 * [taylor]: Taking taylor expansion of 2 in y
1.140 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.140 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.140 * [taylor]: Taking taylor expansion of y in y
1.145 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.145 * [taylor]: Taking taylor expansion of 2 in y
1.145 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.145 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.145 * [taylor]: Taking taylor expansion of y in y
1.150 * [approximate]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in (x y) around 0
1.150 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in y
1.150 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
1.150 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
1.151 * [taylor]: Taking taylor expansion of x in y
1.151 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.151 * [taylor]: Taking taylor expansion of y in y
1.151 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.151 * [taylor]: Taking taylor expansion of x in y
1.151 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
1.151 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
1.151 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.151 * [taylor]: Taking taylor expansion of y in y
1.151 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.151 * [taylor]: Taking taylor expansion of x in y
1.152 * [taylor]: Taking taylor expansion of y in y
1.153 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
1.153 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.153 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.153 * [taylor]: Taking taylor expansion of x in x
1.153 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.153 * [taylor]: Taking taylor expansion of y in x
1.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.153 * [taylor]: Taking taylor expansion of x in x
1.155 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
1.155 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
1.155 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.155 * [taylor]: Taking taylor expansion of y in x
1.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.155 * [taylor]: Taking taylor expansion of x in x
1.155 * [taylor]: Taking taylor expansion of y in x
1.155 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
1.155 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.155 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.155 * [taylor]: Taking taylor expansion of x in x
1.155 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.155 * [taylor]: Taking taylor expansion of y in x
1.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.156 * [taylor]: Taking taylor expansion of x in x
1.157 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
1.157 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
1.157 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.157 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.157 * [taylor]: Taking taylor expansion of y in x
1.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.157 * [taylor]: Taking taylor expansion of x in x
1.157 * [taylor]: Taking taylor expansion of y in x
1.158 * [taylor]: Taking taylor expansion of 1 in y
1.160 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
1.160 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.160 * [taylor]: Taking taylor expansion of 2 in y
1.160 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.160 * [taylor]: Taking taylor expansion of y in y
1.164 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.164 * [taylor]: Taking taylor expansion of 2 in y
1.164 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.164 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.164 * [taylor]: Taking taylor expansion of y in y
1.171 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
1.171 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.171 * [taylor]: Taking taylor expansion of 2 in y
1.171 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.171 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.171 * [taylor]: Taking taylor expansion of y in y
1.177 * [approximate]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in (x y) around 0
1.177 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in y
1.177 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
1.177 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
1.177 * [taylor]: Taking taylor expansion of x in y
1.177 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.177 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.177 * [taylor]: Taking taylor expansion of y in y
1.177 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.177 * [taylor]: Taking taylor expansion of x in y
1.178 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
1.178 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
1.178 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.178 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.178 * [taylor]: Taking taylor expansion of y in y
1.178 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.178 * [taylor]: Taking taylor expansion of x in y
1.178 * [taylor]: Taking taylor expansion of y in y
1.180 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
1.180 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.180 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.180 * [taylor]: Taking taylor expansion of x in x
1.180 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.180 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.180 * [taylor]: Taking taylor expansion of y in x
1.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.180 * [taylor]: Taking taylor expansion of x in x
1.181 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
1.181 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
1.181 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.181 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.181 * [taylor]: Taking taylor expansion of y in x
1.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.182 * [taylor]: Taking taylor expansion of x in x
1.182 * [taylor]: Taking taylor expansion of y in x
1.182 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
1.182 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.182 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.182 * [taylor]: Taking taylor expansion of x in x
1.182 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.182 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.182 * [taylor]: Taking taylor expansion of y in x
1.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.182 * [taylor]: Taking taylor expansion of x in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
1.184 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
1.184 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.184 * [taylor]: Taking taylor expansion of y in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.184 * [taylor]: Taking taylor expansion of x in x
1.184 * [taylor]: Taking taylor expansion of y in x
1.185 * [taylor]: Taking taylor expansion of 1 in y
1.191 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
1.191 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.191 * [taylor]: Taking taylor expansion of 2 in y
1.191 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.191 * [taylor]: Taking taylor expansion of y in y
1.195 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.195 * [taylor]: Taking taylor expansion of 2 in y
1.195 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.195 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.195 * [taylor]: Taking taylor expansion of y in y
1.203 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
1.203 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.203 * [taylor]: Taking taylor expansion of 2 in y
1.203 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.203 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.203 * [taylor]: Taking taylor expansion of y in y
1.208 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
1.208 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
1.208 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
1.208 * [taylor]: Taking taylor expansion of x in y
1.209 * [taylor]: Taking taylor expansion of (+ x y) in y
1.209 * [taylor]: Taking taylor expansion of x in y
1.209 * [taylor]: Taking taylor expansion of y in y
1.209 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
1.209 * [taylor]: Taking taylor expansion of x in x
1.209 * [taylor]: Taking taylor expansion of (+ x y) in x
1.209 * [taylor]: Taking taylor expansion of x in x
1.209 * [taylor]: Taking taylor expansion of y in x
1.209 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
1.209 * [taylor]: Taking taylor expansion of x in x
1.209 * [taylor]: Taking taylor expansion of (+ x y) in x
1.209 * [taylor]: Taking taylor expansion of x in x
1.209 * [taylor]: Taking taylor expansion of y in x
1.209 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.209 * [taylor]: Taking taylor expansion of y in y
1.210 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.210 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.210 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.210 * [taylor]: Taking taylor expansion of y in y
1.213 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.213 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.213 * [taylor]: Taking taylor expansion of y in y
1.220 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
1.220 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
1.220 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
1.220 * [taylor]: Taking taylor expansion of x in y
1.220 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.220 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.220 * [taylor]: Taking taylor expansion of y in y
1.220 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.220 * [taylor]: Taking taylor expansion of x in y
1.220 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.220 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.220 * [taylor]: Taking taylor expansion of x in x
1.220 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.220 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.220 * [taylor]: Taking taylor expansion of y in x
1.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.220 * [taylor]: Taking taylor expansion of x in x
1.222 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.222 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.222 * [taylor]: Taking taylor expansion of x in x
1.222 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.222 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.222 * [taylor]: Taking taylor expansion of y in x
1.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.222 * [taylor]: Taking taylor expansion of x in x
1.224 * [taylor]: Taking taylor expansion of 1 in y
1.225 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.225 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.225 * [taylor]: Taking taylor expansion of y in y
1.228 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.228 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.228 * [taylor]: Taking taylor expansion of y in y
1.232 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
1.232 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
1.232 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
1.232 * [taylor]: Taking taylor expansion of x in y
1.232 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.232 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.232 * [taylor]: Taking taylor expansion of y in y
1.233 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.233 * [taylor]: Taking taylor expansion of x in y
1.233 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.233 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.233 * [taylor]: Taking taylor expansion of x in x
1.233 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.233 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.233 * [taylor]: Taking taylor expansion of y in x
1.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.233 * [taylor]: Taking taylor expansion of x in x
1.235 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.235 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.235 * [taylor]: Taking taylor expansion of x in x
1.235 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.235 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.235 * [taylor]: Taking taylor expansion of y in x
1.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.235 * [taylor]: Taking taylor expansion of x in x
1.236 * [taylor]: Taking taylor expansion of 1 in y
1.238 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.238 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.238 * [taylor]: Taking taylor expansion of y in y
1.241 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.241 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.241 * [taylor]: Taking taylor expansion of y in y
1.245 * * * [progress]: simplifying candidates
1.247 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (pow (/ x (+ x y)) 3)))
  (exp (cbrt (pow (/ x (+ x y)) 3)))
  (cbrt (pow (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y)))) 3))
  (cbrt (pow (cbrt (/ x (+ x y))) 3))
  (cbrt (pow (sqrt (/ x (+ x y))) 3))
  (cbrt (pow (sqrt (/ x (+ x y))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 3))
  (cbrt (pow (/ (cbrt x) (cbrt (+ x y))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y))) 3))
  (cbrt (pow (/ (cbrt x) (sqrt (+ x y))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (+ x y)) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (+ x y)) 3))
  (cbrt (pow (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y)))) 3))
  (cbrt (pow (/ (sqrt x) (cbrt (+ x y))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (+ x y)) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (+ x y)) 3))
  (cbrt (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 3))
  (cbrt (pow (/ x (cbrt (+ x y))) 3))
  (cbrt (pow (/ 1 (sqrt (+ x y))) 3))
  (cbrt (pow (/ x (sqrt (+ x y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (+ x y)) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (+ x y)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ x (+ x y)) 3))
  (cbrt (pow x 3))
  (cbrt (pow (/ 1 (+ x y)) 3))
  (cbrt (pow (/ x (+ (pow x 3) (pow y 3))) 3))
  (cbrt (pow (+ (* x x) (- (* y y) (* x y))) 3))
  (cbrt (pow (/ x (- (* x x) (* y y))) 3))
  (cbrt (pow (- x y) 3))
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (cbrt (* (cbrt (pow (/ x (+ x y)) 3)) (cbrt (pow (/ x (+ x y)) 3))))
  (cbrt (cbrt (pow (/ x (+ x y)) 3)))
  (cbrt (pow (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y)))) 3))
  (cbrt (pow (cbrt (/ x (+ x y))) 3))
  (cbrt (pow (sqrt (/ x (+ x y))) 3))
  (cbrt (pow (sqrt (/ x (+ x y))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 3))
  (cbrt (pow (/ (cbrt x) (cbrt (+ x y))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y))) 3))
  (cbrt (pow (/ (cbrt x) (sqrt (+ x y))) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (+ x y)) 3))
  (cbrt (pow (/ (* (cbrt x) (cbrt x)) 1) 3))
  (cbrt (pow (/ (cbrt x) (+ x y)) 3))
  (cbrt (pow (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y)))) 3))
  (cbrt (pow (/ (sqrt x) (cbrt (+ x y))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3))
  (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (+ x y)) 3))
  (cbrt (pow (/ (sqrt x) 1) 3))
  (cbrt (pow (/ (sqrt x) (+ x y)) 3))
  (cbrt (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 3))
  (cbrt (pow (/ x (cbrt (+ x y))) 3))
  (cbrt (pow (/ 1 (sqrt (+ x y))) 3))
  (cbrt (pow (/ x (sqrt (+ x y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (+ x y)) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (+ x y)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ x (+ x y)) 3))
  (cbrt (pow x 3))
  (cbrt (pow (/ 1 (+ x y)) 3))
  (cbrt (pow (/ x (+ (pow x 3) (pow y 3))) 3))
  (cbrt (pow (+ (* x x) (- (* y y) (* x y))) 3))
  (cbrt (pow (/ x (- (* x x) (* y y))) 3))
  (cbrt (pow (- x y) 3))
  (cbrt (/ x (+ x y)))
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (sqrt (pow (/ x (+ x y)) 3)))
  (cbrt (sqrt (pow (/ x (+ x y)) 3)))
  (cbrt 1)
  (cbrt (pow (/ x (+ x y)) 3))
  (cbrt (pow (/ x (+ x y)) (/ 3 2)))
  (cbrt (pow (/ x (+ x y)) (/ 3 2)))
  (cbrt (pow x 3))
  (cbrt (pow (+ x y) 3))
  (* (cbrt (cbrt (pow (/ x (+ x y)) 3))) (cbrt (cbrt (pow (/ x (+ x y)) 3))))
  (cbrt (cbrt (pow (/ x (+ x y)) 3)))
  (* (* (cbrt (pow (/ x (+ x y)) 3)) (cbrt (pow (/ x (+ x y)) 3))) (cbrt (pow (/ x (+ x y)) 3)))
  (sqrt (cbrt (pow (/ x (+ x y)) 3)))
  (sqrt (cbrt (pow (/ x (+ x y)) 3)))
  (* (- (log x) (log (+ x y))) 3)
  (* (log (/ x (+ x y))) 3)
  (* (log (/ x (+ x y))) 3)
  (* 1 3)
  (pow (/ x (+ x y)) (* (cbrt 3) (cbrt 3)))
  (pow (/ x (+ x y)) (sqrt 3))
  (pow (/ x (+ x y)) 1)
  (pow (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y)))) 3)
  (pow (cbrt (/ x (+ x y))) 3)
  (pow (sqrt (/ x (+ x y))) 3)
  (pow (sqrt (/ x (+ x y))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 3)
  (pow (/ (cbrt x) (cbrt (+ x y))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y))) 3)
  (pow (/ (cbrt x) (sqrt (+ x y))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (+ x y)) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (+ x y)) 3)
  (pow (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y)))) 3)
  (pow (/ (sqrt x) (cbrt (+ x y))) 3)
  (pow (/ (sqrt x) (sqrt (+ x y))) 3)
  (pow (/ (sqrt x) (sqrt (+ x y))) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (+ x y)) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (+ x y)) 3)
  (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 3)
  (pow (/ x (cbrt (+ x y))) 3)
  (pow (/ 1 (sqrt (+ x y))) 3)
  (pow (/ x (sqrt (+ x y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (+ x y)) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (+ x y)) 3)
  (pow 1 3)
  (pow (/ x (+ x y)) 3)
  (pow x 3)
  (pow (/ 1 (+ x y)) 3)
  (pow (/ x (+ (pow x 3) (pow y 3))) 3)
  (pow (+ (* x x) (- (* y y) (* x y))) 3)
  (pow (/ x (- (* x x) (* y y))) 3)
  (pow (- x y) 3)
  (* (/ x (+ x y)) (/ x (+ x y)))
  (log (pow (/ x (+ x y)) 3))
  (exp (pow (/ x (+ x y)) 3))
  (* (cbrt (pow (/ x (+ x y)) 3)) (cbrt (pow (/ x (+ x y)) 3)))
  (cbrt (pow (/ x (+ x y)) 3))
  (* (* (pow (/ x (+ x y)) 3) (pow (/ x (+ x y)) 3)) (pow (/ x (+ x y)) 3))
  (pow (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y)))) 3)
  (pow (cbrt (/ x (+ x y))) 3)
  (pow (sqrt (/ x (+ x y))) 3)
  (pow (sqrt (/ x (+ x y))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 3)
  (pow (/ (cbrt x) (cbrt (+ x y))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y))) 3)
  (pow (/ (cbrt x) (sqrt (+ x y))) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (+ x y)) 3)
  (pow (/ (* (cbrt x) (cbrt x)) 1) 3)
  (pow (/ (cbrt x) (+ x y)) 3)
  (pow (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y)))) 3)
  (pow (/ (sqrt x) (cbrt (+ x y))) 3)
  (pow (/ (sqrt x) (sqrt (+ x y))) 3)
  (pow (/ (sqrt x) (sqrt (+ x y))) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (+ x y)) 3)
  (pow (/ (sqrt x) 1) 3)
  (pow (/ (sqrt x) (+ x y)) 3)
  (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 3)
  (pow (/ x (cbrt (+ x y))) 3)
  (pow (/ 1 (sqrt (+ x y))) 3)
  (pow (/ x (sqrt (+ x y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (+ x y)) 3)
  (pow (/ 1 1) 3)
  (pow (/ x (+ x y)) 3)
  (pow 1 3)
  (pow (/ x (+ x y)) 3)
  (pow x 3)
  (pow (/ 1 (+ x y)) 3)
  (pow (/ x (+ (pow x 3) (pow y 3))) 3)
  (pow (+ (* x x) (- (* y y) (* x y))) 3)
  (pow (/ x (- (* x x) (* y y))) 3)
  (pow (- x y) 3)
  (pow x 3)
  (pow (+ x y) 3)
  (* (/ x (+ x y)) (/ x (+ x y)))
  (sqrt (pow (/ x (+ x y)) 3))
  (sqrt (pow (/ x (+ x y)) 3))
  (pow (/ x (+ x y)) (/ 3 2))
  (pow (/ x (+ x y)) (/ 3 2))
  (/ (exp (cbrt (pow (/ x (+ x y)) 3))) (exp (/ y (+ x y))))
  (log (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))
  (exp (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))
  (* (cbrt (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y)))) (cbrt (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y)))))
  (cbrt (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))
  (* (* (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))) (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y)))) (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))
  (sqrt (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))
  (sqrt (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))
  (- (* (cbrt (pow x 3)) (+ x y)) (* (cbrt (pow (+ x y) 3)) y))
  (* (cbrt (pow (+ x y) 3)) (+ x y))
  (- (pow (cbrt (pow (/ x (+ x y)) 3)) 3) (pow (/ y (+ x y)) 3))
  (+ (* (cbrt (pow (/ x (+ x y)) 3)) (cbrt (pow (/ x (+ x y)) 3))) (+ (* (/ y (+ x y)) (/ y (+ x y))) (* (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y)))))
  (- (/ y (+ x y)))
  (- (* (cbrt (pow (/ x (+ x y)) 3)) (cbrt (pow (/ x (+ x y)) 3))) (* (/ y (+ x y)) (/ y (+ x y))))
  (+ (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y)))
  (+ (cbrt (pow (sqrt (/ x (+ x y))) 3)) (sqrt (/ y (+ x y))))
  (- (cbrt (pow (sqrt (/ x (+ x y))) 3)) (sqrt (/ y (+ x y))))
  (+ (cbrt (pow (sqrt (/ x (+ x y))) 3)) (/ (sqrt y) (sqrt (+ x y))))
  (- (cbrt (pow (sqrt (/ x (+ x y))) 3)) (/ (sqrt y) (sqrt (+ x y))))
  (+ (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3)) (sqrt (/ y (+ x y))))
  (- (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3)) (sqrt (/ y (+ x y))))
  (+ (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3)) (/ (sqrt y) (sqrt (+ x y))))
  (- (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3)) (/ (sqrt y) (sqrt (+ x y))))
  (+ (cbrt (pow (sqrt (/ x (+ x y))) 3)) (sqrt (/ y (+ x y))))
  (- (cbrt (pow (sqrt (/ x (+ x y))) 3)) (sqrt (/ y (+ x y))))
  (+ (cbrt (pow (sqrt (/ x (+ x y))) 3)) (/ (sqrt y) (sqrt (+ x y))))
  (- (cbrt (pow (sqrt (/ x (+ x y))) 3)) (/ (sqrt y) (sqrt (+ x y))))
  (+ (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3)) (sqrt (/ y (+ x y))))
  (- (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3)) (sqrt (/ y (+ x y))))
  (+ (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3)) (/ (sqrt y) (sqrt (+ x y))))
  (- (cbrt (pow (/ (sqrt x) (sqrt (+ x y))) 3)) (/ (sqrt y) (sqrt (+ x y))))
  (+ (cbrt (sqrt (pow (/ x (+ x y)) 3))) (sqrt (/ y (+ x y))))
  (- (cbrt (sqrt (pow (/ x (+ x y)) 3))) (sqrt (/ y (+ x y))))
  (+ (cbrt (sqrt (pow (/ x (+ x y)) 3))) (/ (sqrt y) (sqrt (+ x y))))
  (- (cbrt (sqrt (pow (/ x (+ x y)) 3))) (/ (sqrt y) (sqrt (+ x y))))
  (+ (cbrt (pow (/ x (+ x y)) (/ 3 2))) (sqrt (/ y (+ x y))))
  (- (cbrt (pow (/ x (+ x y)) (/ 3 2))) (sqrt (/ y (+ x y))))
  (+ (cbrt (pow (/ x (+ x y)) (/ 3 2))) (/ (sqrt y) (sqrt (+ x y))))
  (- (cbrt (pow (/ x (+ x y)) (/ 3 2))) (/ (sqrt y) (sqrt (+ x y))))
  (+ (sqrt (cbrt (pow (/ x (+ x y)) 3))) (sqrt (/ y (+ x y))))
  (- (sqrt (cbrt (pow (/ x (+ x y)) 3))) (sqrt (/ y (+ x y))))
  (+ (sqrt (cbrt (pow (/ x (+ x y)) 3))) (/ (sqrt y) (sqrt (+ x y))))
  (- (sqrt (cbrt (pow (/ x (+ x y)) 3))) (/ (sqrt y) (sqrt (+ x y))))
  (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y)))
  (- (/ y (+ x y)))
  (- (log x) (log (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (/ (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (* (* (/ x (+ x y)) (/ x (+ x y))) (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- x)
  (- (+ x y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt x) (cbrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  (/ x 1)
  (/ x 1)
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
  -1
  1
  1
  0
  0
  0
1.256 * * [simplify]: iteration  0 :  501  enodes  (cost  1198 )
1.265 * * [simplify]: iteration  1 :  2054  enodes  (cost  1083 )
1.299 * * [simplify]: iteration  2 :  5001  enodes  (cost  1073 )
1.305 * [simplify]: Simplified to:
   (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  x
  (/ 1 (+ x y))
  (/ x (+ (pow x 3) (pow y 3)))
  (+ (* y (- y x)) (* x x))
  (/ x (- (* x x) (* y y)))
  (- x y)
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  x
  (/ 1 (+ x y))
  (/ x (+ (pow x 3) (pow y 3)))
  (+ (* y (- y x)) (* x x))
  (/ x (- (* x x) (* y y)))
  (- x y)
  (cbrt (/ x (+ x y)))
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (sqrt (pow (/ x (+ x y)) 3)))
  (cbrt (sqrt (pow (/ x (+ x y)) 3)))
  1
  (/ x (+ x y))
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  x
  (+ x y)
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (log (pow (/ x (+ x y)) 3))
  (log (pow (/ x (+ x y)) 3))
  (log (pow (/ x (+ x y)) 3))
  3
  (pow (/ x (+ x y)) (* (cbrt 3) (cbrt 3)))
  (pow (/ x (+ x y)) (sqrt 3))
  (/ x (+ x y))
  (pow (/ x (+ x y)) 2)
  (/ x (+ x y))
  (pow (/ x (+ x y)) 3/2)
  (pow (/ x (+ x y)) 3/2)
  (pow (/ x (+ x y)) 2)
  (/ x (+ x y))
  (/ (* x x) (pow (sqrt (+ x y)) 3))
  (pow (/ (cbrt x) (sqrt (+ x y))) 3)
  (* x x)
  (pow (/ (cbrt x) (+ x y)) 3)
  (* x x)
  (pow (/ (cbrt x) (+ x y)) 3)
  (/ (pow (sqrt x) 3) (* (+ x y) (+ x y)))
  (/ x (/ (+ x y) (sqrt x)))
  (pow (/ (sqrt x) (sqrt (+ x y))) 3)
  (pow (/ (sqrt x) (sqrt (+ x y))) 3)
  (pow (sqrt x) 3)
  (pow (/ (sqrt x) (+ x y)) 3)
  (pow (sqrt x) 3)
  (pow (/ (sqrt x) (+ x y)) 3)
  (/ 1 (* (+ x y) (+ x y)))
  (/ (pow x 3) (+ x y))
  (pow (/ 1 (sqrt (+ x y))) 3)
  (pow (/ x (sqrt (+ x y))) 3)
  1
  (pow (/ x (+ x y)) 3)
  1
  (pow (/ x (+ x y)) 3)
  1
  (pow (/ x (+ x y)) 3)
  (pow x 3)
  (pow (/ 1 (+ x y)) 3)
  (pow (/ x (+ (pow x 3) (pow y 3))) 3)
  (pow (+ (* y (- y x)) (* x x)) 3)
  (pow (/ x (- (* x x) (* y y))) 3)
  (pow (- x y) 3)
  (pow (/ x (+ x y)) 2)
  (log (pow (/ x (+ x y)) 3))
  (exp (pow (/ x (+ x y)) 3))
  (pow (/ x (+ x y)) 2)
  (/ x (+ x y))
  (pow (pow (/ x (+ x y)) 3) 3)
  (pow (/ x (+ x y)) 2)
  (/ x (+ x y))
  (pow (/ x (+ x y)) 3/2)
  (pow (/ x (+ x y)) 3/2)
  (pow (/ x (+ x y)) 2)
  (/ x (+ x y))
  (/ (* x x) (pow (sqrt (+ x y)) 3))
  (pow (/ (cbrt x) (sqrt (+ x y))) 3)
  (* x x)
  (pow (/ (cbrt x) (+ x y)) 3)
  (* x x)
  (pow (/ (cbrt x) (+ x y)) 3)
  (/ (pow (sqrt x) 3) (* (+ x y) (+ x y)))
  (/ x (/ (+ x y) (sqrt x)))
  (pow (/ (sqrt x) (sqrt (+ x y))) 3)
  (pow (/ (sqrt x) (sqrt (+ x y))) 3)
  (pow (sqrt x) 3)
  (pow (/ (sqrt x) (+ x y)) 3)
  (pow (sqrt x) 3)
  (pow (/ (sqrt x) (+ x y)) 3)
  (/ 1 (* (+ x y) (+ x y)))
  (/ (pow x 3) (+ x y))
  (pow (/ 1 (sqrt (+ x y))) 3)
  (pow (/ x (sqrt (+ x y))) 3)
  1
  (pow (/ x (+ x y)) 3)
  1
  (pow (/ x (+ x y)) 3)
  1
  (pow (/ x (+ x y)) 3)
  (pow x 3)
  (pow (/ 1 (+ x y)) 3)
  (pow (/ x (+ (pow x 3) (pow y 3))) 3)
  (pow (+ (* y (- y x)) (* x x)) 3)
  (pow (/ x (- (* x x) (* y y))) 3)
  (pow (- x y) 3)
  (pow x 3)
  (pow (+ x y) 3)
  (pow (/ x (+ x y)) 2)
  (sqrt (pow (/ x (+ x y)) 3))
  (sqrt (pow (/ x (+ x y)) 3))
  (pow (/ x (+ x y)) 3/2)
  (pow (/ x (+ x y)) 3/2)
  (exp (- (/ x (+ x y)) (/ y (+ x y))))
  (log (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))
  (exp (- (/ x (+ x y)) (/ y (+ x y))))
  (* (cbrt (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y)))) (cbrt (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y)))))
  (cbrt (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))
  (pow (+ (/ x (+ x y)) (- (/ y (+ x y)))) 3)
  (sqrt (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))
  (sqrt (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))
  (- (* x x) (* y y))
  (* (+ x y) (+ x y))
  (- (pow (/ x (+ x y)) 3) (pow (/ y (+ x y)) 3))
  (+ (pow (/ x (+ x y)) 2) (* (/ y (+ x y)) (+ (/ y (+ x y)) (/ x (+ x y)))))
  (- (/ y (+ x y)))
  (- (pow (/ x (+ x y)) 2) (* (/ y (+ x y)) (/ y (+ x y))))
  (+ (/ y (+ x y)) (/ x (+ x y)))
  (+ (sqrt (/ y (+ x y))) (sqrt (/ x (+ x y))))
  (+ (sqrt (/ x (+ x y))) (- (sqrt (/ y (+ x y)))))
  (+ (/ (sqrt y) (sqrt (+ x y))) (sqrt (/ x (+ x y))))
  (+ (sqrt (/ x (+ x y))) (- (/ (sqrt y) (sqrt (+ x y)))))
  (+ (sqrt (/ y (+ x y))) (/ (sqrt x) (sqrt (+ x y))))
  (+ (/ (sqrt x) (sqrt (+ x y))) (- (sqrt (/ y (+ x y)))))
  (+ (/ (sqrt y) (sqrt (+ x y))) (/ (sqrt x) (sqrt (+ x y))))
  (+ (/ (sqrt x) (sqrt (+ x y))) (- (/ (sqrt y) (sqrt (+ x y)))))
  (+ (sqrt (/ y (+ x y))) (sqrt (/ x (+ x y))))
  (+ (sqrt (/ x (+ x y))) (- (sqrt (/ y (+ x y)))))
  (+ (/ (sqrt y) (sqrt (+ x y))) (sqrt (/ x (+ x y))))
  (+ (sqrt (/ x (+ x y))) (- (/ (sqrt y) (sqrt (+ x y)))))
  (+ (sqrt (/ y (+ x y))) (/ (sqrt x) (sqrt (+ x y))))
  (+ (/ (sqrt x) (sqrt (+ x y))) (- (sqrt (/ y (+ x y)))))
  (+ (/ (sqrt y) (sqrt (+ x y))) (/ (sqrt x) (sqrt (+ x y))))
  (+ (/ (sqrt x) (sqrt (+ x y))) (- (/ (sqrt y) (sqrt (+ x y)))))
  (+ (cbrt (sqrt (pow (/ x (+ x y)) 3))) (sqrt (/ y (+ x y))))
  (- (cbrt (sqrt (pow (/ x (+ x y)) 3))) (sqrt (/ y (+ x y))))
  (+ (cbrt (sqrt (pow (/ x (+ x y)) 3))) (/ (sqrt y) (sqrt (+ x y))))
  (- (cbrt (sqrt (pow (/ x (+ x y)) 3))) (/ (sqrt y) (sqrt (+ x y))))
  (+ (sqrt (/ y (+ x y))) (sqrt (/ x (+ x y))))
  (+ (sqrt (/ x (+ x y))) (- (sqrt (/ y (+ x y)))))
  (+ (/ (sqrt y) (sqrt (+ x y))) (sqrt (/ x (+ x y))))
  (+ (sqrt (/ x (+ x y))) (- (/ (sqrt y) (sqrt (+ x y)))))
  (+ (sqrt (/ y (+ x y))) (sqrt (/ x (+ x y))))
  (+ (sqrt (/ x (+ x y))) (- (sqrt (/ y (+ x y)))))
  (+ (/ (sqrt y) (sqrt (+ x y))) (sqrt (/ x (+ x y))))
  (+ (sqrt (/ x (+ x y))) (- (/ (sqrt y) (sqrt (+ x y)))))
  (- (/ x (+ x y)) (/ y (+ x y)))
  (- (/ y (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- x)
  (- (+ x y))
  (cbrt (* (/ x (+ x y)) (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
  -1
  1
  1
  0
  0
  0
1.306 * * * [progress]: adding candidates to table
1.498 * [progress]: [Phase 3 of 3] Extracting.
1.498 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ 1 (/ (+ x y) (- x y))))> #<alt (λ (x y) (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))> #<alt (λ (x y) (- (/ x (+ x y)) (/ y (+ x y))))> #<alt (λ (x y) (* (- x y) (/ 1 (+ x y))))>)
1.501 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.501 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ 1 (/ (+ x y) (- x y))))> #<alt (λ (x y) (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))> #<alt (λ (x y) (- (/ x (+ x y)) (/ y (+ x y))))> #<alt (λ (x y) (* (- x y) (/ 1 (+ x y))))>)
1.515 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ 1 (/ (+ x y) (- x y))))> #<alt (λ (x y) (- (cbrt (pow (/ x (+ x y)) 3)) (/ y (+ x y))))> #<alt (λ (x y) (- (/ x (+ x y)) (/ y (+ x y))))> #<alt (λ (x y) (* (- x y) (/ 1 (+ x y))))>)
1.528 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.528 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ 1 (/ (+ x y) (- x y)))
1.529 * * [simplify]: iteration  0 :  10  enodes  (cost  4 )
1.529 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
1.529 * [simplify]: Simplified to:
   (/ 1 (/ (+ x y) (- x y)))
1.927 * [regime-testing]: Baseline error score: 0.029947352796803953
1.927 * [regime-testing]: Oracle error score: 0.012397790348973911
1.928 * [regime-testing]: End program error score: 0.029947352796803953
1.944 * [regime-testing]: Target error score: 0.023035052861944325