600.011 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (+ x y))
0.014 * * [simplify]: iteration  0 :  11  enodes  (cost  3 )
0.015 * * [simplify]: iteration  1 :  14  enodes  (cost  3 )
0.016 * * [simplify]: iteration  2 :  16  enodes  (cost  3 )
0.018 * * [simplify]: iteration  3 :  16  enodes  (cost  3 )
0.018 * [simplify]: Simplified to:
   (/ (- x y) (+ x y))
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.019 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (+ x y)))>
0.019 * * * [progress]: localizing error
0.023 * * * [progress]: generating rewritten candidates
0.023 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.028 * * * [progress]: generating series expansions
0.028 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.028 * [approximate]: Taking taylor expansion of (/ (- x y) (+ x y)) in (x y) around 0
0.028 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in y
0.028 * [taylor]: Taking taylor expansion of (- x y) in y
0.028 * [taylor]: Taking taylor expansion of x in y
0.028 * [taylor]: Taking taylor expansion of y in y
0.028 * [taylor]: Taking taylor expansion of (+ x y) in y
0.028 * [taylor]: Taking taylor expansion of x in y
0.028 * [taylor]: Taking taylor expansion of y in y
0.028 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in x
0.028 * [taylor]: Taking taylor expansion of (- x y) in x
0.028 * [taylor]: Taking taylor expansion of x in x
0.028 * [taylor]: Taking taylor expansion of y in x
0.028 * [taylor]: Taking taylor expansion of (+ x y) in x
0.028 * [taylor]: Taking taylor expansion of x in x
0.028 * [taylor]: Taking taylor expansion of y in x
0.029 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in x
0.029 * [taylor]: Taking taylor expansion of (- x y) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of y in x
0.029 * [taylor]: Taking taylor expansion of (+ x y) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [taylor]: Taking taylor expansion of y in x
0.029 * [taylor]: Taking taylor expansion of -1 in y
0.030 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.030 * [taylor]: Taking taylor expansion of 2 in y
0.030 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.030 * [taylor]: Taking taylor expansion of y in y
0.031 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.032 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.032 * [taylor]: Taking taylor expansion of 2 in y
0.032 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.032 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.032 * [taylor]: Taking taylor expansion of y in y
0.036 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.036 * [taylor]: Taking taylor expansion of 2 in y
0.036 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.036 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.042 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.042 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.042 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.043 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.044 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.045 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of 1 in y
0.048 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.048 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.048 * [taylor]: Taking taylor expansion of 2 in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.051 * [taylor]: Taking taylor expansion of 2 in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.051 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.058 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.058 * [taylor]: Taking taylor expansion of 2 in y
0.058 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.058 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.091 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.091 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in y
0.092 * [taylor]: Taking taylor expansion of -1 in y
0.092 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in y
0.092 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.092 * [taylor]: Taking taylor expansion of x in y
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.092 * [taylor]: Taking taylor expansion of x in y
0.093 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in x
0.093 * [taylor]: Taking taylor expansion of -1 in x
0.093 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in x
0.093 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in x
0.095 * [taylor]: Taking taylor expansion of -1 in x
0.095 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in x
0.095 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of 1 in y
0.099 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.099 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.099 * [taylor]: Taking taylor expansion of 2 in y
0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.103 * [taylor]: Taking taylor expansion of 2 in y
0.103 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.103 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.110 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.110 * [taylor]: Taking taylor expansion of 2 in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.110 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.116 * * * [progress]: simplifying candidates
0.116 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- x y))
  (- (+ x y))
  (/ x (+ x y))
  (/ y (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (- x y))
  (/ (- x y) (+ (pow x 3) (pow y 3)))
  (/ (- x y) (- (* x x) (* y y)))
  (* (+ x y) (+ (* x x) (+ (* y y) (* x y))))
  (* (+ x y) (+ x y))
  -1
  1
  1
0.119 * * [simplify]: iteration  0 :  73  enodes  (cost  31 )
0.121 * * [simplify]: iteration  1 :  169  enodes  (cost  31 )
0.124 * * [simplify]: iteration  2 :  431  enodes  (cost  31 )
0.131 * * [simplify]: iteration  3 :  1532  enodes  (cost  27 )
0.149 * * [simplify]: iteration  4 :  3893  enodes  (cost  27 )
0.192 * * [simplify]: iteration  5 :  5001  enodes  (cost  27 )
0.193 * [simplify]: Simplified to:
   (- y x)
  (- (+ x y))
  (/ x (+ x y))
  (/ y (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (- x y))
  (/ (- x y) (+ (pow x 3) (pow y 3)))
  (/ 1 (+ x y))
  (* (fma x x (fma y y (* x y))) (+ x y))
  (* (+ x y) (+ x y))
  -1
  1
  1
0.193 * * * [progress]: adding candidates to table
0.212 * * [progress]: iteration 2 / 4
0.212 * * * [progress]: picking best candidate
0.213 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (+ x y)) (/ y (+ x y))))>
0.213 * * * [progress]: localizing error
0.219 * * * [progress]: generating rewritten candidates
0.219 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.226 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.229 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.236 * * * [progress]: generating series expansions
0.236 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.236 * [approximate]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in (x y) around 0
0.236 * [taylor]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in y
0.236 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of (+ x y) in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of (+ x y) in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in x
0.236 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of (+ x y) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (+ x y) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (- (/ x (+ x y)) (/ y (+ x y))) in x
0.237 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of (+ x y) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (+ x y) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.238 * [taylor]: Taking taylor expansion of -1 in y
0.238 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.238 * [taylor]: Taking taylor expansion of 2 in y
0.238 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.240 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.240 * [taylor]: Taking taylor expansion of 2 in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.240 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.245 * [taylor]: Taking taylor expansion of 2 in y
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.245 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.251 * [approximate]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in (x y) around 0
0.251 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.251 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.251 * [taylor]: Taking taylor expansion of x in y
0.251 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.251 * [taylor]: Taking taylor expansion of x in y
0.252 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.252 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.252 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.252 * [taylor]: Taking taylor expansion of x in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.254 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.254 * [taylor]: Taking taylor expansion of y in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.256 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.256 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.256 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.258 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.258 * [taylor]: Taking taylor expansion of y in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [taylor]: Taking taylor expansion of 1 in y
0.261 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.261 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.261 * [taylor]: Taking taylor expansion of 2 in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.265 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.265 * [taylor]: Taking taylor expansion of 2 in y
0.265 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.265 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.265 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.273 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.273 * [taylor]: Taking taylor expansion of 2 in y
0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.273 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.279 * [approximate]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in (x y) around 0
0.279 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.279 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 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
0.279 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.279 * [taylor]: Taking taylor expansion of x in y
0.280 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.280 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.280 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.280 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.280 * [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 y in y
0.281 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.281 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.282 * [taylor]: Taking taylor expansion of 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 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.283 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) 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 y in x
0.284 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) (/ 1 (* (+ (/ 1 y) (/ 1 x)) y))) in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.284 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.284 * [taylor]: Taking taylor expansion of y in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.286 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.287 * [taylor]: Taking taylor expansion of 1 in y
0.288 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.288 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.288 * [taylor]: Taking taylor expansion of 2 in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.293 * [taylor]: Taking taylor expansion of 2 in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.293 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.301 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.301 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.301 * [taylor]: Taking taylor expansion of 2 in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.301 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.307 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.307 * [approximate]: Taking taylor expansion of (/ y (+ x y)) in (y x) around 0
0.307 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of (+ x y) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.307 * [taylor]: Taking taylor expansion of (+ x y) in y
0.307 * [taylor]: Taking taylor expansion of x in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.307 * [taylor]: Taking taylor expansion of (/ y (+ x y)) in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.307 * [taylor]: Taking taylor expansion of (+ x y) in y
0.307 * [taylor]: Taking taylor expansion of x in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.308 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.311 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.322 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in (y x) around 0
0.322 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.322 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.322 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.322 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.322 * [taylor]: Taking taylor expansion of y in x
0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of y in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.323 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.323 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.325 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.325 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.325 * [taylor]: Taking taylor expansion of x in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.327 * [taylor]: Taking taylor expansion of 1 in x
0.328 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.331 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.335 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in (y x) around 0
0.335 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in x
0.335 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.335 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of y in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.336 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.336 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.336 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.336 * [taylor]: Taking taylor expansion of x in y
0.336 * [taylor]: Taking taylor expansion of y in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) (/ 1 x)) y)) in y
0.338 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.338 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.338 * [taylor]: Taking taylor expansion of x in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.340 * [taylor]: Taking taylor expansion of 1 in x
0.341 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.344 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.344 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.344 * [taylor]: Taking taylor expansion of x in x
0.348 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.348 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.348 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.348 * [taylor]: Taking taylor expansion of x in y
0.348 * [taylor]: Taking taylor expansion of (+ x y) in y
0.348 * [taylor]: Taking taylor expansion of x in y
0.348 * [taylor]: Taking taylor expansion of y in y
0.348 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (+ x y) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of y in x
0.348 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of (+ x y) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.350 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.353 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.353 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.353 * [taylor]: Taking taylor expansion of y in y
0.360 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.360 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.360 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.360 * [taylor]: Taking taylor expansion of x in y
0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.360 * [taylor]: Taking taylor expansion of x in y
0.361 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.361 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.361 * [taylor]: Taking taylor expansion of y in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.362 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.363 * [taylor]: Taking taylor expansion of y in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of 1 in y
0.366 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.366 * [taylor]: Taking taylor expansion of y in y
0.369 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.369 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.373 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.373 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.373 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.373 * [taylor]: Taking taylor expansion of x in y
0.373 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.373 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.373 * [taylor]: Taking taylor expansion of y in y
0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.373 * [taylor]: Taking taylor expansion of x in y
0.374 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.374 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.374 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.374 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.374 * [taylor]: Taking taylor expansion of y in x
0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.375 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.376 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.376 * [taylor]: Taking taylor expansion of y in x
0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of 1 in y
0.379 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.379 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.379 * [taylor]: Taking taylor expansion of y in y
0.382 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.382 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.382 * [taylor]: Taking taylor expansion of y in y
0.386 * * * [progress]: simplifying candidates
0.387 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma x (/ 1 (+ x y)) (- (* (/ 1 (+ x y)) y)))
  (fma (- (/ 1 (+ x y))) y (* (/ 1 (+ x y)) y))
  (fma x (/ 1 (+ x y)) (- (* (+ (* x x) (- (* y y) (* x y))) (/ y (+ (pow x 3) (pow y 3))))))
  (fma (- (+ (* x x) (- (* y y) (* x y)))) (/ y (+ (pow x 3) (pow y 3))) (* (+ (* x x) (- (* y y) (* x y))) (/ y (+ (pow x 3) (pow y 3)))))
  (fma x (/ 1 (+ x y)) (- (* (- x y) (/ y (- (* x x) (* y y))))))
  (fma (- (- x y)) (/ y (- (* x x) (* y y))) (* (- x y) (/ y (- (* x x) (* y y)))))
  (fma (/ x (+ (pow x 3) (pow y 3))) (+ (* x x) (- (* y y) (* x y))) (- (* (/ 1 (+ x y)) y)))
  (fma (- (/ 1 (+ x y))) y (* (/ 1 (+ x y)) y))
  (fma (/ x (+ (pow x 3) (pow y 3))) (+ (* x x) (- (* y y) (* x y))) (- (* (+ (* x x) (- (* y y) (* x y))) (/ y (+ (pow x 3) (pow y 3))))))
  (fma (- (+ (* x x) (- (* y y) (* x y)))) (/ y (+ (pow x 3) (pow y 3))) (* (+ (* x x) (- (* y y) (* x y))) (/ y (+ (pow x 3) (pow y 3)))))
  (fma (/ x (+ (pow x 3) (pow y 3))) (+ (* x x) (- (* y y) (* x y))) (- (* (- x y) (/ y (- (* x x) (* y y))))))
  (fma (- (- x y)) (/ y (- (* x x) (* y y))) (* (- x y) (/ y (- (* x x) (* y y)))))
  (fma (/ x (- (* x x) (* y y))) (- x y) (- (* (/ 1 (+ x y)) y)))
  (fma (- (/ 1 (+ x y))) y (* (/ 1 (+ x y)) y))
  (fma (/ x (- (* x x) (* y y))) (- x y) (- (* (+ (* x x) (- (* y y) (* x y))) (/ y (+ (pow x 3) (pow y 3))))))
  (fma (- (+ (* x x) (- (* y y) (* x y)))) (/ y (+ (pow x 3) (pow y 3))) (* (+ (* x x) (- (* y y) (* x y))) (/ y (+ (pow x 3) (pow y 3)))))
  (fma (/ x (- (* x x) (* y y))) (- x y) (- (* (- x y) (/ y (- (* x x) (* y y))))))
  (fma (- (- x y)) (/ y (- (* x x) (* y y))) (* (- x y) (/ y (- (* x x) (* y y)))))
  (- (/ y (+ x y)))
  (- (/ y (+ x y)))
  (- (/ y (+ x y)))
  (- x y)
  (- (- x) (- y))
  (- (* x (+ x y)) (* (+ x y) y))
  (* (+ x y) (+ x y))
  (- (* x (- (+ x y))) (* (+ x y) (- y)))
  (* (+ x y) (- (+ x y)))
  (- (* x (/ (+ x y) y)) (* (+ x y) 1))
  (* (+ x y) (/ (+ x y) y))
  (- (* (- x) (+ x y)) (* (- (+ x y)) y))
  (* (- (+ x y)) (+ x y))
  (- (* (- x) (- (+ x y))) (* (- (+ x y)) (- y)))
  (* (- (+ x y)) (- (+ x y)))
  (- (* (- x) (/ (+ x y) y)) (* (- (+ x y)) 1))
  (* (- (+ x y)) (/ (+ x y) y))
  (- (* 1 (+ x y)) (* (/ (+ x y) x) y))
  (* (/ (+ x y) x) (+ x y))
  (- (* 1 (- (+ x y))) (* (/ (+ x y) x) (- y)))
  (* (/ (+ x y) x) (- (+ x y)))
  (- (* 1 (/ (+ x y) y)) (* (/ (+ x y) x) 1))
  (* (/ (+ x y) x) (/ (+ x y) 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)))
  (- 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)))
  (- y)
  (- (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) y)
  (/ y (+ (pow x 3) (pow y 3)))
  (/ y (- (* x x) (* y y)))
  (- x)
  (- (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  -1
  1
  1
  0
  0
  0
  0
  0
  0
0.391 * * [simplify]: iteration  0 :  292  enodes  (cost  451 )
0.397 * * [simplify]: iteration  1 :  1118  enodes  (cost  370 )
0.418 * * [simplify]: iteration  2 :  5001  enodes  (cost  349 )
0.421 * [simplify]: Simplified to:
   (/ (- x y) (+ x y))
  (* (/ 1 (+ x y)) (+ (- y) y))
  (- (/ x (+ x y)) (/ (* y (fma y (- y x) (* x x))) (+ (pow x 3) (pow y 3))))
  (* (fma y (- y x) (* x x)) (+ (- (/ y (+ (pow x 3) (pow y 3)))) (/ y (+ (pow x 3) (pow y 3)))))
  (fma (- y x) (/ y (- (* x x) (* y y))) (/ x (+ x y)))
  (* (/ y (- (* x x) (* y y))) (+ (- y x) (- x y)))
  (- (/ (* x (fma y (- y x) (* x x))) (+ (pow x 3) (pow y 3))) (/ y (+ x y)))
  (* (/ 1 (+ x y)) (+ (- y) y))
  (* (fma y (- y x) (* x x)) (- (/ x (+ (pow x 3) (pow y 3))) (/ y (+ (pow x 3) (pow y 3)))))
  (* (fma y (- y x) (* x x)) (+ (- (/ y (+ (pow x 3) (pow y 3)))) (/ y (+ (pow x 3) (pow y 3)))))
  (fma (- y x) (/ y (- (* x x) (* y y))) (/ (* x (fma y (- y x) (* x x))) (+ (pow x 3) (pow y 3))))
  (* (/ y (- (* x x) (* y y))) (+ (- y x) (- x y)))
  (- (* (/ x (- (* x x) (* y y))) (- x y)) (/ y (+ x y)))
  (* (/ 1 (+ x y)) (+ (- y) y))
  (- (* (/ x (- (* x x) (* y y))) (- x y)) (/ (* y (fma y (- y x) (* x x))) (+ (pow x 3) (pow y 3))))
  (* (fma y (- y x) (* x x)) (+ (- (/ y (+ (pow x 3) (pow y 3)))) (/ y (+ (pow x 3) (pow y 3)))))
  (* (- x y) (- (/ x (- (* x x) (* y y))) (/ y (- (* x x) (* y y)))))
  (* (/ y (- (* x x) (* y y))) (+ (- y x) (- x y)))
  (/ (- y) (+ x y))
  (/ (- y) (+ x y))
  (/ (- y) (+ x y))
  (- x y)
  (- y x)
  (- (* x x) (* y y))
  (* (+ x y) (+ x y))
  (* (- y x) (+ x y))
  (* (- (+ x y)) (+ x y))
  (fma x (/ (+ x y) y) (- (+ x y)))
  (* (+ x y) (/ (+ x y) y))
  (* (- y x) (+ x y))
  (* (- (+ x y)) (+ x y))
  (- (* x x) (* y y))
  (* (+ x y) (+ x y))
  (fma (- x) (/ (+ x y) y) (+ x y))
  (* (- (+ x y)) (/ (+ x y) y))
  (+ x (- y (* (/ (+ x y) x) y)))
  (* (/ (+ x y) x) (+ x y))
  (fma (/ (+ x y) x) y (- (+ x y)))
  (* (/ (+ x y) x) (- (+ x y)))
  (+ (/ (- (+ x y)) x) (/ (+ x y) y))
  (* (/ (+ x y) x) (/ (+ x y) y))
  (- (pow (/ x (+ x y)) 3) (pow (/ y (+ x y)) 3))
  (+ (* (/ (/ x (+ x y)) (+ x y)) (+ y x)) (* (/ y (+ x y)) (/ y (+ x y))))
  (/ (- y) (+ x y))
  (* (+ (/ x (+ x y)) (/ y (+ x y))) (/ (- x y) (+ x y)))
  (* (/ 1 (+ x 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))
  (- y)
  (- (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) y)
  (/ y (+ (pow x 3) (pow y 3)))
  (/ y (- (* x x) (* y y)))
  (- x)
  (- (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  -1
  1
  1
  0
  0
  0
  0
  0
  0
0.421 * * * [progress]: adding candidates to table
0.522 * * [progress]: iteration 3 / 4
0.522 * * * [progress]: picking best candidate
0.524 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (/ (+ x y) y))))>
0.524 * * * [progress]: localizing error
0.534 * * * [progress]: generating rewritten candidates
0.534 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.552 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.558 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.562 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
0.572 * * * [progress]: generating series expansions
0.572 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.572 * [approximate]: Taking taylor expansion of (/ (* x (* y (- (/ x y) (/ y x)))) (pow (+ x y) 2)) in (x y) around 0
0.572 * [taylor]: Taking taylor expansion of (/ (* x (* y (- (/ x y) (/ y x)))) (pow (+ x y) 2)) in y
0.572 * [taylor]: Taking taylor expansion of (* x (* y (- (/ x y) (/ y x)))) in y
0.572 * [taylor]: Taking taylor expansion of x in y
0.572 * [taylor]: Taking taylor expansion of (* y (- (/ x y) (/ y x))) in y
0.572 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of (- (/ x y) (/ y x)) in y
0.572 * [taylor]: Taking taylor expansion of (/ x y) in y
0.572 * [taylor]: Taking taylor expansion of x in y
0.572 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of (/ y x) in y
0.572 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of x in y
0.572 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
0.572 * [taylor]: Taking taylor expansion of (+ x y) in y
0.572 * [taylor]: Taking taylor expansion of x in y
0.572 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of (/ (* x (* y (- (/ x y) (/ y x)))) (pow (+ x y) 2)) in x
0.574 * [taylor]: Taking taylor expansion of (* x (* y (- (/ x y) (/ y x)))) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of (* y (- (/ x y) (/ y x))) in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of (- (/ x y) (/ y x)) in x
0.574 * [taylor]: Taking taylor expansion of (/ x y) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of (/ y x) in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.574 * [taylor]: Taking taylor expansion of (+ x y) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.576 * [taylor]: Taking taylor expansion of (/ (* x (* y (- (/ x y) (/ y x)))) (pow (+ x y) 2)) in x
0.576 * [taylor]: Taking taylor expansion of (* x (* y (- (/ x y) (/ y x)))) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of (* y (- (/ x y) (/ y x))) in x
0.576 * [taylor]: Taking taylor expansion of y in x
0.576 * [taylor]: Taking taylor expansion of (- (/ x y) (/ y x)) in x
0.576 * [taylor]: Taking taylor expansion of (/ x y) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of y in x
0.576 * [taylor]: Taking taylor expansion of (/ y x) in x
0.576 * [taylor]: Taking taylor expansion of y in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.576 * [taylor]: Taking taylor expansion of (+ x y) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of y in x
0.578 * [taylor]: Taking taylor expansion of -1 in y
0.580 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.580 * [taylor]: Taking taylor expansion of 2 in y
0.580 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.585 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.585 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.585 * [taylor]: Taking taylor expansion of 2 in y
0.585 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.585 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.585 * [taylor]: Taking taylor expansion of y in y
0.594 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.594 * [taylor]: Taking taylor expansion of 2 in y
0.594 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.594 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.594 * [taylor]: Taking taylor expansion of y in y
0.600 * [approximate]: Taking taylor expansion of (/ (- (/ y x) (/ x y)) (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x))) in (x y) around 0
0.600 * [taylor]: Taking taylor expansion of (/ (- (/ y x) (/ x y)) (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x))) in y
0.600 * [taylor]: Taking taylor expansion of (- (/ y x) (/ x y)) in y
0.600 * [taylor]: Taking taylor expansion of (/ y x) in y
0.600 * [taylor]: Taking taylor expansion of y in y
0.600 * [taylor]: Taking taylor expansion of x in y
0.600 * [taylor]: Taking taylor expansion of (/ x y) in y
0.600 * [taylor]: Taking taylor expansion of x in y
0.600 * [taylor]: Taking taylor expansion of y in y
0.600 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in y
0.600 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.600 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.600 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.600 * [taylor]: Taking taylor expansion of y in y
0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.600 * [taylor]: Taking taylor expansion of x in y
0.600 * [taylor]: Taking taylor expansion of (* y x) in y
0.600 * [taylor]: Taking taylor expansion of y in y
0.600 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of (/ (- (/ y x) (/ x y)) (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x))) in x
0.602 * [taylor]: Taking taylor expansion of (- (/ y x) (/ x y)) in x
0.602 * [taylor]: Taking taylor expansion of (/ y x) in x
0.602 * [taylor]: Taking taylor expansion of 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 (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in x
0.602 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.602 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.602 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.602 * [taylor]: Taking taylor expansion of y in x
0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.606 * [taylor]: Taking taylor expansion of (* y x) in x
0.606 * [taylor]: Taking taylor expansion of y in x
0.606 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of (/ (- (/ y x) (/ x y)) (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x))) in x
0.608 * [taylor]: Taking taylor expansion of (- (/ y x) (/ x y)) in x
0.608 * [taylor]: Taking taylor expansion of (/ y x) in x
0.608 * [taylor]: Taking taylor expansion of y in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of (/ x y) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of y in x
0.608 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in x
0.608 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.608 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.608 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.608 * [taylor]: Taking taylor expansion of y in x
0.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.609 * [taylor]: Taking taylor expansion of (* y x) in x
0.609 * [taylor]: Taking taylor expansion of y in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of 1 in y
0.613 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.613 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.613 * [taylor]: Taking taylor expansion of 2 in y
0.613 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.613 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.618 * [taylor]: Taking taylor expansion of 2 in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.618 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.618 * [taylor]: Taking taylor expansion of y in y
0.627 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.627 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.627 * [taylor]: Taking taylor expansion of 2 in y
0.627 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.627 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.627 * [taylor]: Taking taylor expansion of y in y
0.633 * [approximate]: Taking taylor expansion of (/ (- (/ y x) (/ x y)) (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x))) in (x y) around 0
0.633 * [taylor]: Taking taylor expansion of (/ (- (/ y x) (/ x y)) (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x))) in y
0.633 * [taylor]: Taking taylor expansion of (- (/ y x) (/ x y)) in y
0.633 * [taylor]: Taking taylor expansion of (/ y x) in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.633 * [taylor]: Taking taylor expansion of x in y
0.633 * [taylor]: Taking taylor expansion of (/ x y) in y
0.633 * [taylor]: Taking taylor expansion of x in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.633 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in y
0.633 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.634 * [taylor]: Taking taylor expansion of x in y
0.634 * [taylor]: Taking taylor expansion of (* y x) in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of x in y
0.635 * [taylor]: Taking taylor expansion of (/ (- (/ y x) (/ x y)) (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x))) in x
0.635 * [taylor]: Taking taylor expansion of (- (/ y x) (/ x y)) in x
0.635 * [taylor]: Taking taylor expansion of (/ y x) in x
0.635 * [taylor]: Taking taylor expansion of y in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (/ x y) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of y in x
0.636 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in x
0.636 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.636 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.636 * [taylor]: Taking taylor expansion of y in x
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (* y x) in x
0.636 * [taylor]: Taking taylor expansion of y in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (/ (- (/ y x) (/ x y)) (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x))) in x
0.638 * [taylor]: Taking taylor expansion of (- (/ y x) (/ x y)) in x
0.638 * [taylor]: Taking taylor expansion of (/ y x) in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (/ x y) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in x
0.638 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.638 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (* y x) in x
0.639 * [taylor]: Taking taylor expansion of y in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of 1 in y
0.643 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.643 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.643 * [taylor]: Taking taylor expansion of 2 in y
0.643 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.643 * [taylor]: Taking taylor expansion of y in y
0.648 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.648 * [taylor]: Taking taylor expansion of 2 in y
0.648 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.648 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.648 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.657 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.657 * [taylor]: Taking taylor expansion of 2 in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.657 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.662 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.662 * [approximate]: Taking taylor expansion of (/ (pow (+ x y) 2) (* x y)) in (x y) around 0
0.662 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (* x y)) in y
0.662 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
0.662 * [taylor]: Taking taylor expansion of (+ x y) in y
0.663 * [taylor]: Taking taylor expansion of x in y
0.663 * [taylor]: Taking taylor expansion of y in y
0.663 * [taylor]: Taking taylor expansion of (* x y) in y
0.663 * [taylor]: Taking taylor expansion of x in y
0.663 * [taylor]: Taking taylor expansion of y in y
0.663 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (* x y)) in x
0.663 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.663 * [taylor]: Taking taylor expansion of (+ x y) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of (* x y) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (* x y)) in x
0.664 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.664 * [taylor]: Taking taylor expansion of (+ x y) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of y in x
0.664 * [taylor]: Taking taylor expansion of (* x y) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of y in x
0.664 * [taylor]: Taking taylor expansion of y in y
0.665 * [taylor]: Taking taylor expansion of 2 in y
0.666 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.666 * [taylor]: Taking taylor expansion of y in y
0.667 * [approximate]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in (x y) around 0
0.667 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in y
0.667 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.667 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.667 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.667 * [taylor]: Taking taylor expansion of y in y
0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.667 * [taylor]: Taking taylor expansion of x in y
0.668 * [taylor]: Taking taylor expansion of (* y x) in y
0.668 * [taylor]: Taking taylor expansion of y in y
0.668 * [taylor]: Taking taylor expansion of x in y
0.668 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in x
0.668 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.668 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of (* y x) in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in x
0.668 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.668 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.669 * [taylor]: Taking taylor expansion of x in x
0.669 * [taylor]: Taking taylor expansion of (* y x) in x
0.669 * [taylor]: Taking taylor expansion of y in x
0.669 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of 0 in y
0.671 * [taylor]: Taking taylor expansion of y in y
0.673 * [taylor]: Taking taylor expansion of 2 in y
0.675 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.675 * [taylor]: Taking taylor expansion of y in y
0.679 * [taylor]: Taking taylor expansion of 0 in y
0.679 * [approximate]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in (x y) around 0
0.679 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in y
0.679 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.679 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.679 * [taylor]: Taking taylor expansion of y in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.679 * [taylor]: Taking taylor expansion of x in y
0.680 * [taylor]: Taking taylor expansion of (* y x) in y
0.680 * [taylor]: Taking taylor expansion of y in y
0.680 * [taylor]: Taking taylor expansion of x in y
0.680 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in x
0.680 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.680 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.680 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.680 * [taylor]: Taking taylor expansion of y in x
0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.680 * [taylor]: Taking taylor expansion of (* y x) in x
0.680 * [taylor]: Taking taylor expansion of y in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.680 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 y) (/ 1 x)) 2) (* y x)) in x
0.680 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.680 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of (* y x) in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of 0 in y
0.682 * [taylor]: Taking taylor expansion of y in y
0.685 * [taylor]: Taking taylor expansion of 2 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 0 in y
0.695 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.695 * [approximate]: Taking taylor expansion of (* -1 (/ (+ x y) x)) in (x y) around 0
0.695 * [taylor]: Taking taylor expansion of (* -1 (/ (+ x y) x)) in y
0.695 * [taylor]: Taking taylor expansion of -1 in y
0.695 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y
0.695 * [taylor]: Taking taylor expansion of (+ x y) in y
0.695 * [taylor]: Taking taylor expansion of x in y
0.695 * [taylor]: Taking taylor expansion of y in y
0.695 * [taylor]: Taking taylor expansion of x in y
0.695 * [taylor]: Taking taylor expansion of (* -1 (/ (+ x y) x)) in x
0.695 * [taylor]: Taking taylor expansion of -1 in x
0.695 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x
0.695 * [taylor]: Taking taylor expansion of (+ x y) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of y in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (* -1 (/ (+ x y) x)) in x
0.695 * [taylor]: Taking taylor expansion of -1 in x
0.695 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x
0.695 * [taylor]: Taking taylor expansion of (+ x y) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of y in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (* -1 y) in y
0.695 * [taylor]: Taking taylor expansion of -1 in y
0.695 * [taylor]: Taking taylor expansion of y in y
0.697 * [taylor]: Taking taylor expansion of (- 1) in y
0.697 * [taylor]: Taking taylor expansion of 1 in y
0.699 * [taylor]: Taking taylor expansion of 0 in y
0.702 * [taylor]: Taking taylor expansion of 0 in y
0.702 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.702 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.702 * [taylor]: Taking taylor expansion of -1 in y
0.702 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.702 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.702 * [taylor]: Taking taylor expansion of y in y
0.702 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.703 * [taylor]: Taking taylor expansion of x in y
0.703 * [taylor]: Taking taylor expansion of x in y
0.703 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.703 * [taylor]: Taking taylor expansion of -1 in x
0.703 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.703 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.703 * [taylor]: Taking taylor expansion of y in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.703 * [taylor]: Taking taylor expansion of -1 in x
0.703 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.703 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.703 * [taylor]: Taking taylor expansion of y in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of 0 in y
0.705 * [taylor]: Taking taylor expansion of -1 in y
0.707 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.707 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.710 * [taylor]: Taking taylor expansion of 0 in y
0.713 * [taylor]: Taking taylor expansion of 0 in y
0.714 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.714 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.714 * [taylor]: Taking taylor expansion of -1 in y
0.714 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.714 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.714 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.714 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.714 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.714 * [taylor]: Taking taylor expansion of -1 in x
0.714 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.714 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.714 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.715 * [taylor]: Taking taylor expansion of -1 in x
0.715 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.715 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.715 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.715 * [taylor]: Taking taylor expansion of y in x
0.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of 0 in y
0.717 * [taylor]: Taking taylor expansion of -1 in y
0.719 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.719 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.719 * [taylor]: Taking taylor expansion of y in y
0.722 * [taylor]: Taking taylor expansion of 0 in y
0.725 * [taylor]: Taking taylor expansion of 0 in y
0.726 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
0.726 * [approximate]: Taking taylor expansion of (/ (+ x y) y) in (x y) around 0
0.726 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y
0.726 * [taylor]: Taking taylor expansion of (+ x y) in y
0.726 * [taylor]: Taking taylor expansion of x in y
0.726 * [taylor]: Taking taylor expansion of y in y
0.726 * [taylor]: Taking taylor expansion of y in y
0.726 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x
0.726 * [taylor]: Taking taylor expansion of (+ x y) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of y in x
0.726 * [taylor]: Taking taylor expansion of y in x
0.726 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x
0.726 * [taylor]: Taking taylor expansion of (+ x y) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of y in x
0.726 * [taylor]: Taking taylor expansion of y in x
0.726 * [taylor]: Taking taylor expansion of 1 in y
0.726 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.726 * [taylor]: Taking taylor expansion of y in y
0.727 * [taylor]: Taking taylor expansion of 0 in y
0.728 * [taylor]: Taking taylor expansion of 0 in y
0.729 * [taylor]: Taking taylor expansion of 0 in y
0.729 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0
0.729 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.729 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.729 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.729 * [taylor]: Taking taylor expansion of x in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.729 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of y in x
0.730 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.730 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.730 * [taylor]: Taking taylor expansion of y in x
0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of y in x
0.730 * [taylor]: Taking taylor expansion of y in y
0.731 * [taylor]: Taking taylor expansion of 1 in y
0.732 * [taylor]: Taking taylor expansion of 0 in y
0.734 * [taylor]: Taking taylor expansion of 0 in y
0.735 * [taylor]: Taking taylor expansion of 0 in y
0.736 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0
0.736 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
0.736 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.736 * [taylor]: Taking taylor expansion of x in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.736 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.736 * [taylor]: Taking taylor expansion of y in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of y in x
0.736 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
0.736 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.736 * [taylor]: Taking taylor expansion of y in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of y in x
0.737 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of 1 in y
0.739 * [taylor]: Taking taylor expansion of 0 in y
0.740 * [taylor]: Taking taylor expansion of 0 in y
0.742 * [taylor]: Taking taylor expansion of 0 in y
0.742 * * * [progress]: simplifying candidates
0.744 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (/ (- (+ x y)) x) (/ (+ x y) y)))
  (- (* (/ (+ x y) x) (/ (+ x y) y)))
  (/ (/ 0 x) (* (/ (+ x y) x) (/ (+ x y) y)))
  (/ (- (/ (+ x y) x) (/ (+ x y) y)) (* (/ (+ x y) x) (/ (+ x y) y)))
  (/ 1 (* (/ (+ 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)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (+ x y))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (/ (+ x y) y))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ x y) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ x y) (- (+ x y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ x y) 1))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ x y) (+ (pow x 3) (pow y 3))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ x y) (- (* x x) (* y y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (+ x y)) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (+ x y)) (- (+ x y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (+ x y)) 1))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (+ x y)) (+ (pow x 3) (pow y 3))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (+ x y)) (- (* x x) (* y y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* 1 (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* 1 (- (+ x y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* 1 1))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* 1 (+ (pow x 3) (pow y 3))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* 1 (- (* x x) (* y y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) (- (+ x y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) 1))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (- (+ x y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) 1))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (- (* x x) (* y y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (/ (+ x y) x))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (- (+ x y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) 1))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (+ (pow x 3) (pow y 3))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (- (* x x) (* y y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ x y) (/ (+ x y) y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (+ x y)) (/ (+ x y) y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* 1 (/ (+ x y) y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) (/ (+ x y) y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (/ (+ x y) y)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* x y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* x (- y)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* x (/ y (+ x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* x (* y (+ (* x x) (- (* y y) (* x y))))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* x (* y (- x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (- x) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (- x) (- y)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (- x) (/ y (+ x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (- x) (* y (+ (* x x) (- (* y y) (* x y))))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (- x) (* y (- x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (- (+ x y))) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (- (+ x y))) (- y)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (- (+ x y))) (/ y (+ x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (- (+ x y))) (* y (+ (* x x) (- (* y y) (* x y))))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (- (+ x y))) (* y (- x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) (- y)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) (/ y (+ x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) (* y (+ (* x x) (- (* y y) (* x y))))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) (* y (- x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (+ (* x x) (- (* y y) (* x y)))) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (+ (* x x) (- (* y y) (* x y)))) (- y)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (+ (* x x) (- (* y y) (* x y)))) (/ y (+ x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (+ (* x x) (- (* y y) (* x y)))) (* y (+ (* x x) (- (* y y) (* x y))))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (+ (* x x) (- (* y y) (* x y)))) (* y (- x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) (- y)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) (/ y (+ x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) (* y (+ (* x x) (- (* y y) (* x y))))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) (* y (- x y))))
  (* (* (/ (+ 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) x) (/ (+ x y) y)) (- (/ (- (+ x y)) x) (/ (+ x y) y)))
  (* (+ x y) (+ x y))
  (* x y)
  (* (+ x y) (- (+ x y)))
  (* x (- y))
  (* (+ x y) 1)
  (* x (/ y (+ x y)))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* x (* y (+ (* x x) (- (* y y) (* x y)))))
  (* (+ x y) (- (* x x) (* y y)))
  (* x (* y (- x y)))
  (* (- (+ x y)) (+ x y))
  (* (- x) y)
  (* (- (+ x y)) (- (+ x y)))
  (* (- x) (- y))
  (* (- (+ x y)) 1)
  (* (- x) (/ y (+ x y)))
  (* (- (+ x y)) (+ (pow x 3) (pow y 3)))
  (* (- x) (* y (+ (* x x) (- (* y y) (* x y)))))
  (* (- (+ x y)) (- (* x x) (* y y)))
  (* (- x) (* y (- x y)))
  (* 1 (+ x y))
  (* (/ x (+ x y)) y)
  (* 1 (- (+ x y)))
  (* (/ x (+ x y)) (- y))
  (* 1 1)
  (* (/ x (+ x y)) (/ y (+ x y)))
  (* 1 (+ (pow x 3) (pow y 3)))
  (* (/ x (+ x y)) (* y (+ (* x x) (- (* y y) (* x y)))))
  (* 1 (- (* x x) (* y y)))
  (* (/ x (+ x y)) (* y (- x y)))
  (* (+ (pow x 3) (pow y 3)) (+ x y))
  (* (* x (+ (* x x) (- (* y y) (* x y)))) y)
  (* (+ (pow x 3) (pow y 3)) (- (+ x y)))
  (* (* x (+ (* x x) (- (* y y) (* x y)))) (- y))
  (* (+ (pow x 3) (pow y 3)) 1)
  (* (* x (+ (* x x) (- (* y y) (* x y)))) (/ y (+ x y)))
  (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (* x (+ (* x x) (- (* y y) (* x y)))) (* y (+ (* x x) (- (* y y) (* x y)))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (* x (+ (* x x) (- (* y y) (* x y)))) (* y (- x y)))
  (* (- (* x x) (* y y)) (+ x y))
  (* (* x (- x y)) y)
  (* (- (* x x) (* y y)) (- (+ x y)))
  (* (* x (- x y)) (- y))
  (* (- (* x x) (* y y)) 1)
  (* (* x (- x y)) (/ y (+ x y)))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (* x (- x y)) (* y (+ (* x x) (- (* y y) (* x y)))))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (* x (- x y)) (* y (- x y)))
  (* (/ (+ x y) x) (+ x y))
  (* (/ 1 x) (/ (+ x y) y))
  (* (/ (+ x y) x) (+ x y))
  (* (/ (+ x y) x) (- (+ x y)))
  (* (/ (+ x y) x) 1)
  (* (/ (+ x y) x) (+ (pow x 3) (pow y 3)))
  (* (/ (+ x y) x) (- (* x x) (* y y)))
  (* (+ x y) (/ (+ x y) y))
  (* (- (+ x y)) (/ (+ x y) y))
  (* 1 (/ (+ x y) y))
  (* (+ (pow x 3) (pow y 3)) (/ (+ x y) y))
  (* (- (* x x) (* y y)) (/ (+ x y) y))
  (- (- (+ x y)))
  (- x)
  (/ 0 x)
  (/ (+ x y) x)
  (/ 1 x)
  (/ x (- (+ x y)))
  (/ (+ x y) x)
  (/ x (+ x y))
  (* x (+ (* x x) (- (* y y) (* x y))))
  (* x (- x y))
  (- (+ x y))
  (- y)
  (/ 1 y)
  (/ y (+ x y))
  (* y (+ (* x x) (- (* y y) (* x y))))
  (* y (- x y))
  -1
  1
  1
  (+ (/ x y) (+ (/ y x) 2))
  (+ (/ x y) (+ (/ y x) 2))
  (+ (/ x y) (+ (/ y x) 2))
  (- (+ (/ y x) 1))
  (- (+ (/ y x) 1))
  (- (+ (/ y x) 1))
  (+ (/ x y) 1)
  (+ (/ x y) 1)
  (+ (/ x y) 1)
0.752 * * [simplify]: iteration  0 :  652  enodes  (cost  1199 )
0.767 * * [simplify]: iteration  1 :  3982  enodes  (cost  1164 )
0.841 * * [simplify]: iteration  2 :  5001  enodes  (cost  1163 )
0.848 * [simplify]: Simplified to:
   (- (/ (+ x y) x) (/ (+ x y) y))
  (* (/ (- (+ x y)) x) (/ (+ x y) y))
  0
  (/ (- (/ (+ x y) x) (/ (+ x y) y)) (* (/ (+ x y) x) (/ (+ x y) y)))
  (/ 1 (* (/ (+ 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)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (+ x y))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (/ (+ x y) y))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ x y) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (+ x y)) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (+ x y))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (+ x y)) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ x y) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (- (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) (- (+ x y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (- (+ x y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (+ x y))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (- (+ x y)))
  (- (/ (+ x y) y) (/ (+ x y) x))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (+ (pow x 3) (pow y 3)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (- (* x x) (* y y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) (- (+ x y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (+ (pow x 3) (pow y 3)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (- (+ x y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (- (* x x) (* y y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (- (* x x) (* y y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (/ (+ x y) x))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (+ x y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (- (+ x y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (/ (+ x y) x))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (+ (pow x 3) (pow y 3))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (- (* x x) (* y y))))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ x y) (/ (+ x y) y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (+ x y)) (/ (+ x y) y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (/ (+ x y) y))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (+ (pow x 3) (pow y 3)) (/ (+ x y) y)))
  (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (- (* x x) (* y y)) (/ (+ x y) y)))
  (* (* (* x y) (/ (+ x y) x)) (/ (+ x y) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (- x) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) y))
  (* (* (* (/ (+ x y) x) (/ (+ x y) y)) (* x y)) (fma y (- y x) (* x x)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (- x) y))
  (* (* (* x y) (/ (+ x y) x)) (/ (+ x y) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) (- y)))
  (* (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (- x) y)) (fma y (- y x) (* x x)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) (- y)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (- (+ x y))) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (- (+ x y))) (- y)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (- (+ x y))) (/ y (+ x y))))
  (* (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (- (+ x y))) y)) (fma y (- y x) (* x x)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (- (+ x y))) (* y (- x y))))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) (- y)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) (/ y (+ x y))))
  (* (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) y)) (fma y (- y x) (* x x)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) (/ y (+ x y))))
  (* (* (* (/ (+ x y) x) (/ (+ x y) y)) (* x y)) (fma y (- y x) (* x x)))
  (* (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (- x) y)) (fma y (- y x) (* x x)))
  (* (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (/ x (+ x y)) y)) (fma y (- y x) (* x x)))
  (* (* (* (* (/ (+ x y) x) (/ (+ x y) y)) (* x y)) (fma y (- y x) (* x x))) (fma y (- y x) (* x x)))
  (* (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) y)) (fma y (- y x) (* x x)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) (- y)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) (/ y (+ x y))))
  (* (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) y)) (fma y (- y x) (* x x)))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (* (* x (- x y)) (* y (- x y))))
  (* (* (fma (/ (+ x y) y) (- (/ (+ x y) y) (/ (- (+ x y)) x)) (* (/ (- (+ x y)) x) (/ (- (+ x y)) x))) (/ (+ x y) x)) (/ (+ x y) y))
  (* (* (/ (+ x y) x) (/ (+ x y) y)) (- (/ (- (+ x y)) x) (/ (+ x y) y)))
  (* (+ x y) (+ x y))
  (* x y)
  (* (- (+ x y)) (+ x y))
  (* (- x) y)
  (+ x y)
  (* x (/ y (+ x y)))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (* x y) (fma y (- y x) (* x x)))
  (* (- (* x x) (* y y)) (+ x y))
  (* (* x (- x y)) y)
  (* (- (+ x y)) (+ x y))
  (* (- x) y)
  (* (+ x y) (+ x y))
  (* x y)
  (- (+ x y))
  (* (- x) (/ y (+ x y)))
  (* (- (+ x y)) (+ (pow x 3) (pow y 3)))
  (* (* x y) (- (fma y (- y x) (* x x))))
  (* (- (+ x y)) (- (* x x) (* y y)))
  (* (* x (- x y)) (- y))
  (+ x y)
  (* x (/ y (+ x y)))
  (- (+ x y))
  (* (- x) (/ y (+ x y)))
  1
  (* (/ x (+ x y)) (/ y (+ x y)))
  (+ (pow x 3) (pow y 3))
  (* (* x (/ y (+ x y))) (fma y (- y x) (* x x)))
  (- (* x x) (* y y))
  (* (* x (- x y)) (/ y (+ x y)))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (* x y) (fma y (- y x) (* x x)))
  (* (- (+ x y)) (+ (pow x 3) (pow y 3)))
  (* (* x y) (- (fma y (- y x) (* x x))))
  (+ (pow x 3) (pow y 3))
  (* (* x (/ y (+ x y))) (fma y (- y x) (* x x)))
  (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (* x y) (* (fma y (- y x) (* x x)) (fma y (- y x) (* x x))))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (* (* y (- x y)) (fma y (- y x) (* x x))) x)
  (* (- (* x x) (* y y)) (+ x y))
  (* (* x (- x y)) y)
  (* (- (+ x y)) (- (* x x) (* y y)))
  (* (* x (- x y)) (- y))
  (- (* x x) (* y y))
  (* (* x (- x y)) (/ y (+ x y)))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (* (* y (- x y)) (fma y (- y x) (* x x))) x)
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (* x (- x y)) (* y (- x y)))
  (* (/ (+ x y) x) (+ x y))
  (/ (/ (+ x y) y) x)
  (* (/ (+ x y) x) (+ x y))
  (* (/ (+ x y) x) (- (+ x y)))
  (/ (+ x y) x)
  (* (/ (+ x y) x) (+ (pow x 3) (pow y 3)))
  (* (/ (+ x y) x) (- (* x x) (* y y)))
  (* (+ x y) (/ (+ x y) y))
  (* (- (+ x y)) (/ (+ x y) y))
  (/ (+ x y) y)
  (* (+ (pow x 3) (pow y 3)) (/ (+ x y) y))
  (* (- (* x x) (* y y)) (/ (+ x y) y))
  (+ x y)
  (- x)
  0
  (/ (+ x y) x)
  (/ 1 x)
  (/ x (- (+ x y)))
  (/ (+ x y) x)
  (/ x (+ x y))
  (fma x (* y (- y x)) (pow x 3))
  (* x (- x y))
  (- (+ x y))
  (- y)
  (/ 1 y)
  (/ y (+ x y))
  (* (fma x x (- (* y y) (* x y))) y)
  (* y (- x y))
  -1
  1
  1
  (+ (/ x y) (+ (/ y x) 2))
  (+ (/ x y) (+ (/ y x) 2))
  (+ (/ x y) (+ (/ y x) 2))
  (- (+ (/ y x) 1))
  (- (+ (/ y x) 1))
  (- (+ (/ y x) 1))
  (+ (/ x y) 1)
  (+ (/ x y) 1)
  (+ (/ x y) 1)
0.848 * * * [progress]: adding candidates to table
1.224 * [progress]: [Phase 3 of 3] Extracting.
1.224 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ x (+ x y)) (/ y (+ x y))))> #<alt (λ (x y) (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (/ (+ x y) y))))>)
1.225 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.225 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ x (+ x y)) (/ y (+ x y))))> #<alt (λ (x y) (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (/ (+ x y) y))))>)
1.235 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ x (+ x y)) (/ y (+ x y))))> #<alt (λ (x y) (/ (+ (/ (- (+ x y)) x) (/ (+ x y) y)) (* (/ (+ x y) x) (/ (+ x y) y))))>)
1.246 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.246 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ x (+ x y)) (/ y (+ x y)))
1.247 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
1.247 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
1.247 * [simplify]: Simplified to:
   (- (/ x (+ x y)) (/ y (+ x y)))
1.597 * [regime-testing]: Baseline error score: 0.024722451244175957
1.597 * [regime-testing]: Oracle error score: 0.012324660895202046
1.598 * [regime-testing]: End program error score: 0.024722451244175957
1.615 * [regime-testing]: Target error score: 0.024722451244175957