11.968 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.011 * [progress]: [Phase 2 of 3] Improving.
0.011 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (- x y))
0.014 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.015 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.016 * * [simplify]: iteration  2 :  9  enodes  (cost  3 )
0.016 * [simplify]: Simplified to:
   (/ (+ x y) (- x y))
0.016 * * [progress]: iteration 1 / 4
0.017 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (- x y)))>
0.018 * * * [progress]: localizing error
0.024 * * * [progress]: generating rewritten candidates
0.024 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.036 * * * [progress]: generating series expansions
0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.037 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.037 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.037 * [taylor]: Taking taylor expansion of (+ x y) in y
0.037 * [taylor]: Taking taylor expansion of x in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of (- x y) in y
0.037 * [taylor]: Taking taylor expansion of x in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.037 * [taylor]: Taking taylor expansion of (+ x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (- x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.037 * [taylor]: Taking taylor expansion of (+ x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (- x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of -1 in y
0.038 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.039 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.039 * [taylor]: Taking taylor expansion of 2 in y
0.039 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.041 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.041 * [taylor]: Taking taylor expansion of 2 in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.041 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.046 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.046 * [taylor]: Taking taylor expansion of 2 in y
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.046 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.051 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.052 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of 1 in y
0.057 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.057 * [taylor]: Taking taylor expansion of 2 in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.061 * [taylor]: Taking taylor expansion of 2 in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.061 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.067 * [taylor]: Taking taylor expansion of 2 in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.067 * [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
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.073 * [taylor]: Taking taylor expansion of x in y
0.073 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [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 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.074 * [taylor]: Taking taylor expansion of -1 in x
0.074 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.074 * [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
0.076 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.076 * [taylor]: Taking taylor expansion of -1 in x
0.076 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of 1 in y
0.079 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.079 * [taylor]: Taking taylor expansion of 2 in y
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.083 * [taylor]: Taking taylor expansion of 2 in y
0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.083 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.090 * [taylor]: Taking taylor expansion of 2 in y
0.090 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.090 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.095 * * * [progress]: simplifying candidates
0.099 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- x y)))
  (- (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
  1
  1
0.103 * * [simplify]: iteration  0 :  174  enodes  (cost  296 )
0.106 * * [simplify]: iteration  1 :  526  enodes  (cost  282 )
0.114 * * [simplify]: iteration  2 :  1532  enodes  (cost  278 )
0.140 * * [simplify]: iteration  3 :  5001  enodes  (cost  278 )
0.142 * [simplify]: Simplified to:
   (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ (+ x y) (- x y))) (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))
  (* (fma x x (- (* y y) (* x y))) (- x y))
  (* (- x y) (- x y))
  -1
  1
  1
0.142 * * * [progress]: adding candidates to table
0.215 * * [progress]: iteration 2 / 4
0.215 * * * [progress]: picking best candidate
0.218 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 (- x y)) (+ x y)))>
0.218 * * * [progress]: localizing error
0.224 * * * [progress]: generating rewritten candidates
0.224 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.249 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.258 * * * [progress]: generating series expansions
0.258 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.258 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.258 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.258 * [taylor]: Taking taylor expansion of (+ x y) in y
0.258 * [taylor]: Taking taylor expansion of x in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [taylor]: Taking taylor expansion of (- x y) in y
0.258 * [taylor]: Taking taylor expansion of x in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.259 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.259 * [taylor]: Taking taylor expansion of (+ x y) in x
0.259 * [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 (- x y) in x
0.259 * [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 (/ (+ x y) (- x y)) in x
0.259 * [taylor]: Taking taylor expansion of (+ x y) in x
0.259 * [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 (- x y) in x
0.259 * [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
0.260 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.260 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.260 * [taylor]: Taking taylor expansion of 2 in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.262 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.262 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.262 * [taylor]: Taking taylor expansion of 2 in y
0.262 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.262 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.262 * [taylor]: Taking taylor expansion of y in y
0.267 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.267 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.267 * [taylor]: Taking taylor expansion of 2 in y
0.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.267 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.267 * [taylor]: Taking taylor expansion of y in y
0.273 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.273 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.273 * [taylor]: Taking taylor expansion of x in y
0.273 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.273 * [taylor]: Taking taylor expansion of x in y
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.275 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.276 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.276 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.276 * [taylor]: Taking taylor expansion of y in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of 1 in y
0.278 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.279 * [taylor]: Taking taylor expansion of 2 in y
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.282 * [taylor]: Taking taylor expansion of 2 in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.282 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.288 * [taylor]: Taking taylor expansion of 2 in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.288 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.294 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.294 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.294 * [taylor]: Taking taylor expansion of -1 in y
0.294 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.294 * [taylor]: Taking taylor expansion of x in y
0.294 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.295 * [taylor]: Taking taylor expansion of x in y
0.295 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.295 * [taylor]: Taking taylor expansion of -1 in x
0.295 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.295 * [taylor]: Taking taylor expansion of y in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.297 * [taylor]: Taking taylor expansion of -1 in x
0.297 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.297 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of 1 in y
0.300 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.300 * [taylor]: Taking taylor expansion of 2 in y
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.304 * [taylor]: Taking taylor expansion of 2 in y
0.304 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.304 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.311 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.311 * [taylor]: Taking taylor expansion of 2 in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.311 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.319 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.319 * [approximate]: Taking taylor expansion of (/ 1 (- x y)) in (x y) around 0
0.319 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in y
0.319 * [taylor]: Taking taylor expansion of (- x y) in y
0.319 * [taylor]: Taking taylor expansion of x in y
0.319 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x
0.320 * [taylor]: Taking taylor expansion of (- x y) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of y in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x
0.320 * [taylor]: Taking taylor expansion of (- x y) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of y in x
0.320 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.320 * [taylor]: Taking taylor expansion of -1 in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.321 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.321 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.321 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.321 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.325 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.331 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.331 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in y
0.331 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.332 * [taylor]: Taking taylor expansion of x in y
0.332 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.332 * [taylor]: Taking taylor expansion of y in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x
0.333 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.333 * [taylor]: Taking taylor expansion of y in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x
0.333 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of 1 in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.337 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.337 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.337 * [taylor]: Taking taylor expansion of y in y
0.341 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.341 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in y
0.341 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.341 * [taylor]: Taking taylor expansion of y in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.341 * [taylor]: Taking taylor expansion of x in y
0.342 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in x
0.342 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.342 * [taylor]: Taking taylor expansion of y in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.343 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 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 in y
0.345 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.345 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.347 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.347 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.347 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.347 * [taylor]: Taking taylor expansion of y in y
0.351 * * * [progress]: simplifying candidates
0.353 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (/ 1 (- x y)) (+ x y)))
  (log1p (* (/ 1 (- x y)) (+ x y)))
  (* (/ 1 (- x y)) (+ x y))
  (+ (- (log (- x y))) (log (+ x y)))
  (+ (- 0 (log (- x y))) (log (+ x y)))
  (+ (- (log 1) (log (- x y))) (log (+ x y)))
  (+ (log (/ 1 (- x y))) (log (+ 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 (- x y)) (/ 1 (- x y))) (/ 1 (- 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 (+ (pow x 3) (pow y 3)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* 1 (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (* (sqrt (/ 1 (- x y))) (sqrt (+ x y)))
  (* (sqrt (/ 1 (- x y))) (sqrt (+ x y)))
  (* (/ (sqrt 1) (sqrt (- x y))) (sqrt (+ x y)))
  (* (/ (sqrt 1) (sqrt (- x y))) (sqrt (+ x y)))
  (* (/ 1 (sqrt (- x y))) (sqrt (+ x y)))
  (* (/ 1 (sqrt (- x y))) (sqrt (+ x y)))
  (* (/ 1 (- x y)) x)
  (* (/ 1 (- x y)) y)
  (* x (/ 1 (- x y)))
  (* y (/ 1 (- x y)))
  (* (/ 1 (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ 1 (- x y)) (sqrt (+ x y)))
  (* (/ 1 (- x y)) 1)
  (* (/ 1 (- x y)) 1)
  (* (cbrt (/ 1 (- x y))) (+ x y))
  (* (sqrt (/ 1 (- x y))) (+ x y))
  (* (/ (cbrt 1) (cbrt (- x y))) (+ x y))
  (* (/ (cbrt 1) (sqrt (- x y))) (+ x y))
  (* (/ (cbrt 1) (- x y)) (+ x y))
  (* (/ (cbrt 1) (- (sqrt x) (sqrt y))) (+ x y))
  (* (/ (cbrt 1) (- x y)) (+ x y))
  (* (/ (sqrt 1) (cbrt (- x y))) (+ x y))
  (* (/ (sqrt 1) (sqrt (- x y))) (+ x y))
  (* (/ (sqrt 1) (- x y)) (+ x y))
  (* (/ (sqrt 1) (- (sqrt x) (sqrt y))) (+ x y))
  (* (/ (sqrt 1) (- x y)) (+ x y))
  (* (/ 1 (cbrt (- x y))) (+ x y))
  (* (/ 1 (sqrt (- x y))) (+ x y))
  (* (/ 1 (- x y)) (+ x y))
  (* (/ 1 (- (sqrt x) (sqrt y))) (+ x y))
  (* (/ 1 (- x y)) (+ x y))
  (* (/ 1 (- x y)) (+ x y))
  (* (/ 1 (- x y)) (+ x y))
  (* (+ (* x x) (+ (* y y) (* x y))) (+ x y))
  (* (+ x y) (+ x y))
  (* (/ 1 (- x y)) (+ (pow x 3) (pow y 3)))
  (* (/ 1 (- x y)) (- (* x x) (* y y)))
  (* 1 (+ x y))
  (expm1 (/ 1 (- x y)))
  (log1p (/ 1 (- x y)))
  (- 1)
  (- (log (- x y)))
  (- 0 (log (- x y)))
  (- (log 1) (log (- x y)))
  (log (/ 1 (- x y)))
  (exp (/ 1 (- x y)))
  (/ (* (* 1 1) 1) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))
  (cbrt (/ 1 (- x y)))
  (* (* (/ 1 (- x y)) (/ 1 (- x y))) (/ 1 (- x y)))
  (sqrt (/ 1 (- x y)))
  (sqrt (/ 1 (- x y)))
  (- 1)
  (- (- x y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt 1) (cbrt (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x y)))
  (/ (cbrt 1) (sqrt (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- x y))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt 1) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- x y))
  (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt 1) (cbrt (- x y)))
  (/ (sqrt 1) (sqrt (- x y)))
  (/ (sqrt 1) (sqrt (- x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- x y))
  (/ (sqrt 1) (+ (sqrt x) (sqrt y)))
  (/ (sqrt 1) (- (sqrt x) (sqrt y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 1)
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ 1 (- x y))
  (/ 1 (- x y))
  (/ (- x y) 1)
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (sqrt (- x y)))
  (/ 1 1)
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (cbrt 1))
  (/ (- x y) (sqrt 1))
  (/ (- x y) 1)
  (/ 1 (- (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  -1
  1
  1
  0
  0
  0
0.358 * * [simplify]: iteration  0 :  412  enodes  (cost  498 )
0.367 * * [simplify]: iteration  1 :  1980  enodes  (cost  433 )
0.393 * * [simplify]: iteration  2 :  5001  enodes  (cost  396 )
0.395 * [simplify]: Simplified to:
   (expm1 (* (/ 1 (- x y)) (+ x y)))
  (log1p (* (/ 1 (- x y)) (+ x y)))
  (/ (+ 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)))
  (+ (pow x 3) (pow y 3))
  (* (- x y) (fma y (- y x) (* x x)))
  (- (* x x) (* y y))
  (* (- x y) (- x y))
  (* (sqrt (/ 1 (- x y))) (sqrt (+ x y)))
  (* (sqrt (/ 1 (- x y))) (sqrt (+ x y)))
  (/ (* (sqrt (+ x y)) 1) (sqrt (- x y)))
  (/ (* (sqrt (+ x y)) 1) (sqrt (- x y)))
  (/ (* (sqrt (+ x y)) 1) (sqrt (- x y)))
  (/ (* (sqrt (+ x y)) 1) (sqrt (- x y)))
  (/ x (- x y))
  (/ y (- x y))
  (/ x (- x y))
  (/ y (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (- x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (- x y))
  (/ 1 (- x y))
  (* (cbrt (/ 1 (- x y))) (+ x y))
  (* (sqrt (/ 1 (- 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) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- (sqrt x) (sqrt 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) (- x y))
  (/ (+ x y) (- x y))
  (* (+ x y) (fma x x (fma y y (* x y))))
  (* (+ x y) (+ x y))
  (/ (+ (pow x 3) (pow y 3)) (- x y))
  (+ x y)
  (+ x y)
  (expm1 (/ 1 (- x y)))
  (log1p (/ 1 (- x y)))
  (- 1)
  (log (/ 1 (- x y)))
  (log (/ 1 (- x y)))
  (log (/ 1 (- x y)))
  (log (/ 1 (- x y)))
  (exp (/ 1 (- x y)))
  (/ 1 (pow (- x y) 3))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))
  (cbrt (/ 1 (- x y)))
  (/ 1 (pow (- x y) 3))
  (sqrt (/ 1 (- x y)))
  (sqrt (/ 1 (- x y)))
  (- 1)
  (- y x)
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  1
  (/ 1 (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  1
  (/ 1 (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  1
  (/ 1 (- x y))
  (/ 1 (- x y))
  (- x y)
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (+ (sqrt x) (sqrt y)))
  1
  (- x y)
  (- x y)
  (- x y)
  (/ 1 (- (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  -1
  1
  1
  0
  0
  0
0.396 * * * [progress]: adding candidates to table
0.532 * * [progress]: iteration 3 / 4
0.532 * * * [progress]: picking best candidate
0.534 * * * * [pick]: Picked  #<alt (λ (x y) (+ (/ x (- x y)) (/ y (- x y))))>
0.534 * * * [progress]: localizing error
0.540 * * * [progress]: generating rewritten candidates
0.540 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.587 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.592 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.603 * * * [progress]: generating series expansions
0.603 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.603 * [approximate]: Taking taylor expansion of (+ (/ y (- x y)) (/ x (- x y))) in (x y) around 0
0.603 * [taylor]: Taking taylor expansion of (+ (/ y (- x y)) (/ x (- x y))) in y
0.603 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
0.603 * [taylor]: Taking taylor expansion of y in y
0.603 * [taylor]: Taking taylor expansion of (- x y) in y
0.603 * [taylor]: Taking taylor expansion of x in y
0.603 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of (/ x (- x y)) in y
0.604 * [taylor]: Taking taylor expansion of x in y
0.604 * [taylor]: Taking taylor expansion of (- x y) in y
0.604 * [taylor]: Taking taylor expansion of x in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of (+ (/ y (- x y)) (/ x (- x y))) in x
0.605 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.605 * [taylor]: Taking taylor expansion of (- x y) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.605 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (- x y) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.605 * [taylor]: Taking taylor expansion of (+ (/ y (- x y)) (/ x (- x y))) in x
0.605 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.605 * [taylor]: Taking taylor expansion of (- x y) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.605 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (- x y) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.605 * [taylor]: Taking taylor expansion of -1 in y
0.606 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.606 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.606 * [taylor]: Taking taylor expansion of 2 in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.606 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.609 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.609 * [taylor]: Taking taylor expansion of 2 in y
0.609 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.609 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.615 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.615 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.615 * [taylor]: Taking taylor expansion of 2 in y
0.615 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.615 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.615 * [taylor]: Taking taylor expansion of y in y
0.620 * [approximate]: Taking taylor expansion of (+ (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) (/ 1 (* (- (/ 1 x) (/ 1 y)) y))) in (x y) around 0
0.620 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) (/ 1 (* (- (/ 1 x) (/ 1 y)) y))) in y
0.621 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in y
0.621 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y
0.621 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.621 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.621 * [taylor]: Taking taylor expansion of x in y
0.621 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.621 * [taylor]: Taking taylor expansion of y in y
0.621 * [taylor]: Taking taylor expansion of x in y
0.621 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y
0.621 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y
0.621 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.622 * [taylor]: Taking taylor expansion of x in y
0.622 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.622 * [taylor]: Taking taylor expansion of y in y
0.622 * [taylor]: Taking taylor expansion of y in y
0.624 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) (/ 1 (* (- (/ 1 x) (/ 1 y)) y))) in x
0.624 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in x
0.624 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
0.624 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.624 * [taylor]: Taking taylor expansion of y in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x
0.626 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x
0.626 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.626 * [taylor]: Taking taylor expansion of y in x
0.626 * [taylor]: Taking taylor expansion of y in x
0.626 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) (/ 1 (* (- (/ 1 x) (/ 1 y)) y))) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in x
0.626 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
0.626 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.627 * [taylor]: Taking taylor expansion of y in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x
0.628 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x
0.628 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.629 * [taylor]: Taking taylor expansion of y in x
0.629 * [taylor]: Taking taylor expansion of y in x
0.629 * [taylor]: Taking taylor expansion of 1 in y
0.631 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.631 * [taylor]: Taking taylor expansion of 2 in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.636 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.636 * [taylor]: Taking taylor expansion of 2 in y
0.636 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.636 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.636 * [taylor]: Taking taylor expansion of y in y
0.647 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.647 * [taylor]: Taking taylor expansion of 2 in y
0.647 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.647 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.647 * [taylor]: Taking taylor expansion of y in y
0.653 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x (- (/ 1 y) (/ 1 x)))) (/ 1 (* y (- (/ 1 y) (/ 1 x)))))) in (x y) around 0
0.653 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x (- (/ 1 y) (/ 1 x)))) (/ 1 (* y (- (/ 1 y) (/ 1 x)))))) in y
0.653 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (- (/ 1 y) (/ 1 x)))) (/ 1 (* y (- (/ 1 y) (/ 1 x))))) in y
0.653 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 y) (/ 1 x)))) in y
0.653 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y
0.653 * [taylor]: Taking taylor expansion of x in y
0.653 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.653 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.653 * [taylor]: Taking taylor expansion of y in y
0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.653 * [taylor]: Taking taylor expansion of x in y
0.654 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 y) (/ 1 x)))) in y
0.654 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
0.654 * [taylor]: Taking taylor expansion of y in y
0.654 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.654 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.654 * [taylor]: Taking taylor expansion of y in y
0.654 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.654 * [taylor]: Taking taylor expansion of x in y
0.656 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x (- (/ 1 y) (/ 1 x)))) (/ 1 (* y (- (/ 1 y) (/ 1 x)))))) in x
0.656 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (- (/ 1 y) (/ 1 x)))) (/ 1 (* y (- (/ 1 y) (/ 1 x))))) in x
0.656 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 y) (/ 1 x)))) in x
0.656 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.656 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.656 * [taylor]: Taking taylor expansion of y in x
0.656 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 y) (/ 1 x)))) in x
0.658 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
0.658 * [taylor]: Taking taylor expansion of y in x
0.658 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.658 * [taylor]: Taking taylor expansion of y in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x (- (/ 1 y) (/ 1 x)))) (/ 1 (* y (- (/ 1 y) (/ 1 x)))))) in x
0.659 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x (- (/ 1 y) (/ 1 x)))) (/ 1 (* y (- (/ 1 y) (/ 1 x))))) in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 y) (/ 1 x)))) in x
0.659 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.659 * [taylor]: Taking taylor expansion of y in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 y) (/ 1 x)))) in x
0.661 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
0.661 * [taylor]: Taking taylor expansion of y in x
0.661 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.661 * [taylor]: Taking taylor expansion of y in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of 1 in y
0.665 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.665 * [taylor]: Taking taylor expansion of 2 in y
0.665 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.665 * [taylor]: Taking taylor expansion of y in y
0.670 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.670 * [taylor]: Taking taylor expansion of 2 in y
0.670 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.670 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.670 * [taylor]: Taking taylor expansion of y in y
0.678 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.678 * [taylor]: Taking taylor expansion of 2 in y
0.678 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.678 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.678 * [taylor]: Taking taylor expansion of y in y
0.683 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.683 * [approximate]: Taking taylor expansion of (/ y (- x y)) in (y x) around 0
0.683 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x
0.684 * [taylor]: Taking taylor expansion of y in x
0.684 * [taylor]: Taking taylor expansion of (- x y) in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.684 * [taylor]: Taking taylor expansion of y in x
0.684 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
0.684 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of (- x y) in y
0.684 * [taylor]: Taking taylor expansion of x in y
0.684 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
0.684 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of (- x y) in y
0.684 * [taylor]: Taking taylor expansion of x in y
0.684 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.686 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.689 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.695 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in (y x) around 0
0.695 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x
0.695 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x
0.695 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.696 * [taylor]: Taking taylor expansion of y in x
0.696 * [taylor]: Taking taylor expansion of y in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y
0.696 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y
0.696 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.696 * [taylor]: Taking taylor expansion of x in y
0.696 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.696 * [taylor]: Taking taylor expansion of y in y
0.696 * [taylor]: Taking taylor expansion of y in y
0.698 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y
0.698 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y
0.699 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 y) in y
0.699 * [taylor]: Taking taylor expansion of y in y
0.699 * [taylor]: Taking taylor expansion of y in y
0.701 * [taylor]: Taking taylor expansion of -1 in x
0.703 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
0.707 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.707 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.711 * [approximate]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in (y x) around 0
0.711 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in x
0.711 * [taylor]: Taking taylor expansion of -1 in x
0.711 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
0.711 * [taylor]: Taking taylor expansion of y in x
0.711 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.711 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.711 * [taylor]: Taking taylor expansion of y in x
0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.711 * [taylor]: Taking taylor expansion of x in x
0.712 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y
0.712 * [taylor]: Taking taylor expansion of -1 in y
0.712 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
0.712 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.712 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.712 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.712 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y
0.714 * [taylor]: Taking taylor expansion of -1 in y
0.714 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
0.714 * [taylor]: Taking taylor expansion of y 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
0.716 * [taylor]: Taking taylor expansion of -1 in x
0.717 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
0.725 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.725 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.729 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.730 * [approximate]: Taking taylor expansion of (/ x (- x y)) in (x y) around 0
0.730 * [taylor]: Taking taylor expansion of (/ x (- x y)) in y
0.730 * [taylor]: Taking taylor expansion of x in y
0.730 * [taylor]: Taking taylor expansion of (- x y) in y
0.730 * [taylor]: Taking taylor expansion of x in y
0.730 * [taylor]: Taking taylor expansion of y in y
0.730 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (- x y) 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 (/ x (- x y)) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (- x y) 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 (/ -1 y) in y
0.730 * [taylor]: Taking taylor expansion of -1 in y
0.730 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.732 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.732 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.732 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y
0.735 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.735 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.735 * [taylor]: Taking taylor expansion of y in y
0.742 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.742 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in y
0.742 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y
0.742 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.742 * [taylor]: Taking taylor expansion of x in y
0.742 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.742 * [taylor]: Taking taylor expansion of y in y
0.742 * [taylor]: Taking taylor expansion of x in y
0.743 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in x
0.743 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
0.743 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.743 * [taylor]: Taking taylor expansion of y in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in x
0.745 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
0.745 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.745 * [taylor]: Taking taylor expansion of y in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of 1 in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.751 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.751 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.751 * [taylor]: Taking taylor expansion of y in y
0.755 * [approximate]: Taking taylor expansion of (/ -1 (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.755 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 y) (/ 1 x)))) in y
0.755 * [taylor]: Taking taylor expansion of -1 in y
0.755 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y
0.756 * [taylor]: Taking taylor expansion of x in y
0.756 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.756 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.756 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.756 * [taylor]: Taking taylor expansion of x in y
0.756 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 y) (/ 1 x)))) in x
0.756 * [taylor]: Taking taylor expansion of -1 in x
0.756 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.756 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.756 * [taylor]: Taking taylor expansion of y in x
0.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.759 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 y) (/ 1 x)))) in x
0.759 * [taylor]: Taking taylor expansion of -1 in x
0.759 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.759 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.759 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.759 * [taylor]: Taking taylor expansion of y in x
0.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.761 * [taylor]: Taking taylor expansion of 1 in y
0.763 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.763 * [taylor]: Taking taylor expansion of y in y
0.767 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.767 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.767 * [taylor]: Taking taylor expansion of y in y
0.771 * * * [progress]: simplifying candidates
0.773 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (+ (/ x (- x y)) (/ y (- x y))))
  (log1p (+ (/ x (- x y)) (/ y (- x y))))
  (* (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 (- 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)))))
  (- (* (/ x (- x y)) (/ x (- x y))) (* (/ y (- x y)) (/ y (- x y))))
  (- (/ x (- x y)) (/ y (- 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 (- (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt 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))))
  (expm1 (/ y (- x y)))
  (log1p (/ y (- x 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)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt y) (- (sqrt x) (sqrt 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) (+ (sqrt x) (sqrt y)))
  (/ (sqrt y) (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt y)))
  (/ y (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt y)))
  (/ 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)))
  (expm1 (/ x (- x y)))
  (log1p (/ x (- 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)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt x) (- (sqrt x) (sqrt 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) (+ (sqrt x) (sqrt y)))
  (/ (sqrt x) (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt y)))
  (/ x (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt y)))
  (/ 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)))
  -1
  1
  1
  0
  0
  0
  0
  0
  0
0.778 * * [simplify]: iteration  0 :  291  enodes  (cost  565 )
0.783 * * [simplify]: iteration  1 :  907  enodes  (cost  544 )
0.796 * * [simplify]: iteration  2 :  2734  enodes  (cost  544 )
0.843 * * [simplify]: iteration  3 :  5002  enodes  (cost  544 )
0.846 * [simplify]: Simplified to:
   (expm1 (+ (/ x (- x y)) (/ y (- x y))))
  (log1p (+ (/ x (- x y)) (/ y (- x y))))
  (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 x) (* y y))
  (* (- x y) (- x y))
  (+ (pow (/ x (- x y)) 3) (pow (/ y (- x y)) 3))
  (fma (/ y (- x y)) (- (/ y (- x y)) (/ x (- x y))) (* (/ x (- x y)) (/ x (- x y))))
  (- (* (/ x (- x y)) (/ x (- x y))) (* (/ y (- x y)) (/ y (- x y))))
  (- (/ x (- x y)) (/ y (- 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 (- (sqrt x) (sqrt y))) (/ y (- (sqrt x) (sqrt 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))))
  (expm1 (/ y (- x y)))
  (log1p (/ y (- x 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)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt y) (- (sqrt x) (sqrt 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 x) (sqrt y)))
  (/ (sqrt y) (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt y)))
  (/ y (- (sqrt x) (sqrt y)))
  1
  (/ y (- x y))
  (/ 1 (- x y))
  (/ (- x y) y)
  (/ y (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (sqrt (- x y)))
  y
  (/ y (+ (sqrt x) (sqrt 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)))
  (expm1 (/ x (- x y)))
  (log1p (/ x (- 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)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt x) (- (sqrt x) (sqrt 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) (sqrt y)))
  (/ (sqrt x) (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt y)))
  (/ x (- (sqrt x) (sqrt y)))
  1
  (/ x (- x y))
  (/ 1 (- x y))
  (/ (- x y) x)
  (/ x (* (cbrt (- x y)) (cbrt (- x y))))
  (/ x (sqrt (- x y)))
  x
  (/ x (+ (sqrt x) (sqrt y)))
  x
  (/ (- x y) (cbrt x))
  (/ (- x y) (sqrt x))
  (/ (- x y) x)
  (/ x (- (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  -1
  1
  1
  0
  0
  0
  0
  0
  0
0.846 * * * [progress]: adding candidates to table
1.083 * * [progress]: iteration 4 / 4
1.083 * * * [progress]: picking best candidate
1.085 * * * * [pick]: Picked  #<alt (λ (x y) (+ (cbrt (pow (/ x (- x y)) 3)) (/ y (- x y))))>
1.085 * * * [progress]: localizing error
1.096 * * * [progress]: generating rewritten candidates
1.096 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.105 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.113 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
1.233 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
1.248 * * * [progress]: generating series expansions
1.248 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.248 * [approximate]: Taking taylor expansion of (/ x (- x y)) in (x y) around 0
1.249 * [taylor]: Taking taylor expansion of (/ x (- x y)) in y
1.249 * [taylor]: Taking taylor expansion of x in y
1.249 * [taylor]: Taking taylor expansion of (- x y) in y
1.249 * [taylor]: Taking taylor expansion of x in y
1.249 * [taylor]: Taking taylor expansion of y in y
1.249 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of (- x y) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of y in x
1.249 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of (- x y) in x
1.249 * [taylor]: Taking taylor expansion of x in x
1.249 * [taylor]: Taking taylor expansion of y in x
1.249 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.250 * [taylor]: Taking taylor expansion of -1 in y
1.250 * [taylor]: Taking taylor expansion of y in y
1.251 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.251 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.251 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.251 * [taylor]: Taking taylor expansion of y in y
1.254 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y
1.254 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.254 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.254 * [taylor]: Taking taylor expansion of y in y
1.261 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
1.261 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in y
1.262 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y
1.262 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.262 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.262 * [taylor]: Taking taylor expansion of x in y
1.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.262 * [taylor]: Taking taylor expansion of y in y
1.262 * [taylor]: Taking taylor expansion of x in y
1.262 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in x
1.262 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
1.262 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.262 * [taylor]: Taking taylor expansion of x in x
1.263 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.263 * [taylor]: Taking taylor expansion of y in x
1.263 * [taylor]: Taking taylor expansion of x in x
1.264 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in x
1.264 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
1.264 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.264 * [taylor]: Taking taylor expansion of x in x
1.265 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.265 * [taylor]: Taking taylor expansion of y in x
1.265 * [taylor]: Taking taylor expansion of x in x
1.266 * [taylor]: Taking taylor expansion of 1 in y
1.268 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.268 * [taylor]: Taking taylor expansion of y in y
1.271 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.271 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.271 * [taylor]: Taking taylor expansion of y in y
1.275 * [approximate]: Taking taylor expansion of (/ (cbrt -1) (* x (- (/ 1 y) (/ 1 x)))) in (x y) around 0
1.275 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (- (/ 1 y) (/ 1 x)))) in y
1.275 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.275 * [taylor]: Taking taylor expansion of -1 in y
1.276 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y
1.276 * [taylor]: Taking taylor expansion of x in y
1.276 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.276 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.276 * [taylor]: Taking taylor expansion of y in y
1.276 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.276 * [taylor]: Taking taylor expansion of x in y
1.277 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (- (/ 1 y) (/ 1 x)))) in x
1.277 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.277 * [taylor]: Taking taylor expansion of -1 in x
1.277 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
1.278 * [taylor]: Taking taylor expansion of x in x
1.278 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.278 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.278 * [taylor]: Taking taylor expansion of y in x
1.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.278 * [taylor]: Taking taylor expansion of x in x
1.284 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (- (/ 1 y) (/ 1 x)))) in x
1.285 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.285 * [taylor]: Taking taylor expansion of -1 in x
1.285 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.285 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.285 * [taylor]: Taking taylor expansion of y in x
1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.288 * [taylor]: Taking taylor expansion of (* -1 (cbrt -1)) in y
1.288 * [taylor]: Taking taylor expansion of -1 in y
1.288 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.288 * [taylor]: Taking taylor expansion of -1 in y
1.292 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) y)) in y
1.292 * [taylor]: Taking taylor expansion of (/ (cbrt -1) y) in y
1.292 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.292 * [taylor]: Taking taylor expansion of -1 in y
1.293 * [taylor]: Taking taylor expansion of y in y
1.301 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow y 2))) in y
1.301 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 2)) in y
1.301 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.301 * [taylor]: Taking taylor expansion of -1 in y
1.301 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.301 * [taylor]: Taking taylor expansion of y in y
1.310 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.310 * [approximate]: Taking taylor expansion of (pow (/ x (- x y)) 3) in (x y) around 0
1.310 * [taylor]: Taking taylor expansion of (pow (/ x (- x y)) 3) in y
1.310 * [taylor]: Taking taylor expansion of (/ x (- x y)) in y
1.310 * [taylor]: Taking taylor expansion of x in y
1.310 * [taylor]: Taking taylor expansion of (- x y) in y
1.310 * [taylor]: Taking taylor expansion of x in y
1.310 * [taylor]: Taking taylor expansion of y in y
1.310 * [taylor]: Taking taylor expansion of (pow (/ x (- x y)) 3) in x
1.310 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
1.310 * [taylor]: Taking taylor expansion of x in x
1.310 * [taylor]: Taking taylor expansion of (- x y) in x
1.310 * [taylor]: Taking taylor expansion of x in x
1.310 * [taylor]: Taking taylor expansion of y in x
1.310 * [taylor]: Taking taylor expansion of (pow (/ x (- x y)) 3) in x
1.310 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
1.310 * [taylor]: Taking taylor expansion of x in x
1.310 * [taylor]: Taking taylor expansion of (- x y) in x
1.310 * [taylor]: Taking taylor expansion of x in x
1.311 * [taylor]: Taking taylor expansion of y in x
1.311 * [taylor]: Taking taylor expansion of (/ -1 (pow y 3)) in y
1.311 * [taylor]: Taking taylor expansion of -1 in y
1.311 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.311 * [taylor]: Taking taylor expansion of y in y
1.317 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow y 4)))) in y
1.317 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 4))) in y
1.317 * [taylor]: Taking taylor expansion of 3 in y
1.317 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
1.317 * [taylor]: Taking taylor expansion of (pow y 4) in y
1.317 * [taylor]: Taking taylor expansion of y in y
1.327 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 (pow y 5)))) in y
1.327 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (pow y 5))) in y
1.327 * [taylor]: Taking taylor expansion of 6 in y
1.327 * [taylor]: Taking taylor expansion of (/ 1 (pow y 5)) in y
1.327 * [taylor]: Taking taylor expansion of (pow y 5) in y
1.327 * [taylor]: Taking taylor expansion of y in y
1.343 * [approximate]: Taking taylor expansion of (pow (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) 3) in (x y) around 0
1.343 * [taylor]: Taking taylor expansion of (pow (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) 3) in y
1.343 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in y
1.343 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y
1.343 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.343 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.343 * [taylor]: Taking taylor expansion of x in y
1.343 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.343 * [taylor]: Taking taylor expansion of y in y
1.344 * [taylor]: Taking taylor expansion of x in y
1.344 * [taylor]: Taking taylor expansion of (pow (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) 3) in x
1.344 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in x
1.344 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
1.344 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.344 * [taylor]: Taking taylor expansion of x in x
1.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.344 * [taylor]: Taking taylor expansion of y in x
1.345 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of (pow (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) 3) in x
1.346 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in x
1.346 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
1.346 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.346 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.346 * [taylor]: Taking taylor expansion of y in x
1.346 * [taylor]: Taking taylor expansion of x in x
1.348 * [taylor]: Taking taylor expansion of 1 in y
1.350 * [taylor]: Taking taylor expansion of (* 3 (/ 1 y)) in y
1.350 * [taylor]: Taking taylor expansion of 3 in y
1.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.350 * [taylor]: Taking taylor expansion of y in y
1.355 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (pow y 2))) in y
1.355 * [taylor]: Taking taylor expansion of 6 in y
1.355 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.355 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.355 * [taylor]: Taking taylor expansion of y in y
1.367 * [approximate]: Taking taylor expansion of (pow (/ -1 (* x (- (/ 1 y) (/ 1 x)))) 3) in (x y) around 0
1.367 * [taylor]: Taking taylor expansion of (pow (/ -1 (* x (- (/ 1 y) (/ 1 x)))) 3) in y
1.367 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 y) (/ 1 x)))) in y
1.367 * [taylor]: Taking taylor expansion of -1 in y
1.367 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y
1.367 * [taylor]: Taking taylor expansion of x in y
1.367 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.367 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.367 * [taylor]: Taking taylor expansion of y in y
1.368 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.368 * [taylor]: Taking taylor expansion of x in y
1.368 * [taylor]: Taking taylor expansion of (pow (/ -1 (* x (- (/ 1 y) (/ 1 x)))) 3) in x
1.368 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 y) (/ 1 x)))) in x
1.368 * [taylor]: Taking taylor expansion of -1 in x
1.368 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
1.368 * [taylor]: Taking taylor expansion of x in x
1.368 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.368 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.368 * [taylor]: Taking taylor expansion of y in x
1.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.368 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (pow (/ -1 (* x (- (/ 1 y) (/ 1 x)))) 3) in x
1.370 * [taylor]: Taking taylor expansion of (/ -1 (* x (- (/ 1 y) (/ 1 x)))) in x
1.370 * [taylor]: Taking taylor expansion of -1 in x
1.370 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.371 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.371 * [taylor]: Taking taylor expansion of y in x
1.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.373 * [taylor]: Taking taylor expansion of 1 in y
1.375 * [taylor]: Taking taylor expansion of (* 3 (/ 1 y)) in y
1.375 * [taylor]: Taking taylor expansion of 3 in y
1.375 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.375 * [taylor]: Taking taylor expansion of y in y
1.381 * [taylor]: Taking taylor expansion of (* 6 (/ 1 (pow y 2))) in y
1.381 * [taylor]: Taking taylor expansion of 6 in y
1.381 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.381 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.381 * [taylor]: Taking taylor expansion of y in y
1.388 * * * * [progress]: [ 3 / 4 ] generating series at (2)
1.389 * [approximate]: Taking taylor expansion of (+ (/ y (- x y)) (/ x (- x y))) in (x y) around 0
1.389 * [taylor]: Taking taylor expansion of (+ (/ y (- x y)) (/ x (- x y))) in y
1.389 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
1.389 * [taylor]: Taking taylor expansion of y in y
1.389 * [taylor]: Taking taylor expansion of (- x y) in y
1.389 * [taylor]: Taking taylor expansion of x in y
1.389 * [taylor]: Taking taylor expansion of y in y
1.389 * [taylor]: Taking taylor expansion of (/ x (- x y)) in y
1.389 * [taylor]: Taking taylor expansion of x in y
1.389 * [taylor]: Taking taylor expansion of (- x y) in y
1.389 * [taylor]: Taking taylor expansion of x in y
1.389 * [taylor]: Taking taylor expansion of y in y
1.390 * [taylor]: Taking taylor expansion of (+ (/ y (- x y)) (/ x (- x y))) in x
1.390 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x
1.390 * [taylor]: Taking taylor expansion of y in x
1.390 * [taylor]: Taking taylor expansion of (- x y) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of y in x
1.390 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of (- x y) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of y in x
1.390 * [taylor]: Taking taylor expansion of (+ (/ y (- x y)) (/ x (- x y))) in x
1.390 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x
1.390 * [taylor]: Taking taylor expansion of y in x
1.390 * [taylor]: Taking taylor expansion of (- x y) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of y in x
1.390 * [taylor]: Taking taylor expansion of (/ x (- x y)) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of (- x y) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [taylor]: Taking taylor expansion of y in x
1.390 * [taylor]: Taking taylor expansion of -1 in y
1.391 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
1.391 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.391 * [taylor]: Taking taylor expansion of 2 in y
1.391 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.391 * [taylor]: Taking taylor expansion of y in y
1.394 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1.394 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.394 * [taylor]: Taking taylor expansion of 2 in y
1.394 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.394 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.394 * [taylor]: Taking taylor expansion of y in y
1.399 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
1.399 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.399 * [taylor]: Taking taylor expansion of 2 in y
1.399 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.399 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.399 * [taylor]: Taking taylor expansion of y in y
1.405 * [approximate]: Taking taylor expansion of (+ (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) (/ 1 (* (- (/ 1 x) (/ 1 y)) y))) in (x y) around 0
1.405 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) (/ 1 (* (- (/ 1 x) (/ 1 y)) y))) in y
1.405 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in y
1.405 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y
1.405 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.405 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.405 * [taylor]: Taking taylor expansion of x in y
1.405 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.405 * [taylor]: Taking taylor expansion of y in y
1.406 * [taylor]: Taking taylor expansion of x in y
1.406 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y
1.406 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y
1.406 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.406 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.406 * [taylor]: Taking taylor expansion of x in y
1.406 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.406 * [taylor]: Taking taylor expansion of y in y
1.407 * [taylor]: Taking taylor expansion of y in y
1.409 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) (/ 1 (* (- (/ 1 x) (/ 1 y)) y))) in x
1.409 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in x
1.409 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
1.409 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.409 * [taylor]: Taking taylor expansion of x in x
1.409 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.409 * [taylor]: Taking taylor expansion of y in x
1.409 * [taylor]: Taking taylor expansion of x in x
1.410 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x
1.410 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x
1.410 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.410 * [taylor]: Taking taylor expansion of x in x
1.411 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.411 * [taylor]: Taking taylor expansion of y in x
1.411 * [taylor]: Taking taylor expansion of y in x
1.411 * [taylor]: Taking taylor expansion of (+ (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) (/ 1 (* (- (/ 1 x) (/ 1 y)) y))) in x
1.411 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) x)) in x
1.411 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
1.411 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.411 * [taylor]: Taking taylor expansion of x in x
1.411 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.411 * [taylor]: Taking taylor expansion of y in x
1.411 * [taylor]: Taking taylor expansion of x in x
1.413 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x
1.413 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x
1.413 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.413 * [taylor]: Taking taylor expansion of x in x
1.413 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.413 * [taylor]: Taking taylor expansion of y in x
1.413 * [taylor]: Taking taylor expansion of y in x
1.414 * [taylor]: Taking taylor expansion of 1 in y
1.416 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.416 * [taylor]: Taking taylor expansion of 2 in y
1.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.416 * [taylor]: Taking taylor expansion of y in y
1.420 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.420 * [taylor]: Taking taylor expansion of 2 in y
1.420 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.420 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.420 * [taylor]: Taking taylor expansion of y in y
1.428 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.428 * [taylor]: Taking taylor expansion of 2 in y
1.428 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.428 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.428 * [taylor]: Taking taylor expansion of y in y
1.434 * [approximate]: Taking taylor expansion of (- (/ (cbrt -1) (* x (- (/ 1 y) (/ 1 x)))) (/ 1 (* y (- (/ 1 y) (/ 1 x))))) in (x y) around 0
1.434 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (* x (- (/ 1 y) (/ 1 x)))) (/ 1 (* y (- (/ 1 y) (/ 1 x))))) in y
1.434 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (- (/ 1 y) (/ 1 x)))) in y
1.434 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.434 * [taylor]: Taking taylor expansion of -1 in y
1.435 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y
1.435 * [taylor]: Taking taylor expansion of x in y
1.435 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.435 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.435 * [taylor]: Taking taylor expansion of y in y
1.435 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.435 * [taylor]: Taking taylor expansion of x in y
1.436 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 y) (/ 1 x)))) in y
1.436 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
1.436 * [taylor]: Taking taylor expansion of y in y
1.436 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.436 * [taylor]: Taking taylor expansion of y in y
1.436 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.436 * [taylor]: Taking taylor expansion of x in y
1.437 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (* x (- (/ 1 y) (/ 1 x)))) (/ 1 (* y (- (/ 1 y) (/ 1 x))))) in x
1.437 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (- (/ 1 y) (/ 1 x)))) in x
1.437 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.437 * [taylor]: Taking taylor expansion of -1 in x
1.438 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
1.438 * [taylor]: Taking taylor expansion of x in x
1.438 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.438 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.438 * [taylor]: Taking taylor expansion of y in x
1.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.438 * [taylor]: Taking taylor expansion of x in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 y) (/ 1 x)))) in x
1.446 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
1.446 * [taylor]: Taking taylor expansion of y in x
1.446 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.446 * [taylor]: Taking taylor expansion of y in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.446 * [taylor]: Taking taylor expansion of x in x
1.447 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (* x (- (/ 1 y) (/ 1 x)))) (/ 1 (* y (- (/ 1 y) (/ 1 x))))) in x
1.447 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* x (- (/ 1 y) (/ 1 x)))) in x
1.447 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.447 * [taylor]: Taking taylor expansion of -1 in x
1.447 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
1.447 * [taylor]: Taking taylor expansion of x in x
1.447 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.447 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.447 * [taylor]: Taking taylor expansion of y in x
1.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.447 * [taylor]: Taking taylor expansion of x in x
1.450 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 y) (/ 1 x)))) in x
1.450 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
1.450 * [taylor]: Taking taylor expansion of y in x
1.450 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.450 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.450 * [taylor]: Taking taylor expansion of y in x
1.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.450 * [taylor]: Taking taylor expansion of x in x
1.452 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in y
1.452 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.452 * [taylor]: Taking taylor expansion of -1 in y
1.457 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ (cbrt -1) y)) in y
1.457 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.457 * [taylor]: Taking taylor expansion of y in y
1.458 * [taylor]: Taking taylor expansion of (/ (cbrt -1) y) in y
1.458 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.458 * [taylor]: Taking taylor expansion of -1 in y
1.458 * [taylor]: Taking taylor expansion of y in y
1.466 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ (cbrt -1) (pow y 2))) in y
1.466 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.466 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.467 * [taylor]: Taking taylor expansion of y in y
1.467 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 2)) in y
1.467 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.467 * [taylor]: Taking taylor expansion of -1 in y
1.468 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.468 * [taylor]: Taking taylor expansion of y in y
1.484 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3)) (/ (cbrt -1) (pow y 3))) in y
1.484 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.484 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.484 * [taylor]: Taking taylor expansion of y in y
1.484 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 3)) in y
1.485 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.485 * [taylor]: Taking taylor expansion of -1 in y
1.485 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.485 * [taylor]: Taking taylor expansion of y in y
1.497 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
1.497 * [approximate]: Taking taylor expansion of (/ y (- x y)) in (y x) around 0
1.497 * [taylor]: Taking taylor expansion of (/ y (- x y)) in x
1.497 * [taylor]: Taking taylor expansion of y in x
1.497 * [taylor]: Taking taylor expansion of (- x y) in x
1.497 * [taylor]: Taking taylor expansion of x in x
1.497 * [taylor]: Taking taylor expansion of y in x
1.497 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
1.497 * [taylor]: Taking taylor expansion of y in y
1.497 * [taylor]: Taking taylor expansion of (- x y) in y
1.497 * [taylor]: Taking taylor expansion of x in y
1.497 * [taylor]: Taking taylor expansion of y in y
1.498 * [taylor]: Taking taylor expansion of (/ y (- x y)) in y
1.498 * [taylor]: Taking taylor expansion of y in y
1.498 * [taylor]: Taking taylor expansion of (- x y) in y
1.498 * [taylor]: Taking taylor expansion of x in y
1.498 * [taylor]: Taking taylor expansion of y in y
1.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.498 * [taylor]: Taking taylor expansion of x in x
1.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.499 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.499 * [taylor]: Taking taylor expansion of x in x
1.502 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
1.502 * [taylor]: Taking taylor expansion of (pow x 3) in x
1.502 * [taylor]: Taking taylor expansion of x in x
1.509 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in (y x) around 0
1.509 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in x
1.509 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in x
1.509 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.509 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.509 * [taylor]: Taking taylor expansion of x in x
1.509 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.509 * [taylor]: Taking taylor expansion of y in x
1.509 * [taylor]: Taking taylor expansion of y in x
1.510 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y
1.510 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y
1.510 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.510 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.510 * [taylor]: Taking taylor expansion of x in y
1.510 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.510 * [taylor]: Taking taylor expansion of y in y
1.510 * [taylor]: Taking taylor expansion of y in y
1.512 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) y)) in y
1.512 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) y) in y
1.512 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.512 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.512 * [taylor]: Taking taylor expansion of x in y
1.512 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.512 * [taylor]: Taking taylor expansion of y in y
1.512 * [taylor]: Taking taylor expansion of y in y
1.514 * [taylor]: Taking taylor expansion of -1 in x
1.516 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.516 * [taylor]: Taking taylor expansion of x in x
1.520 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
1.520 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.520 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.520 * [taylor]: Taking taylor expansion of x in x
1.529 * [approximate]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in (y x) around 0
1.529 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in x
1.529 * [taylor]: Taking taylor expansion of -1 in x
1.529 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in x
1.529 * [taylor]: Taking taylor expansion of y in x
1.529 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.529 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.529 * [taylor]: Taking taylor expansion of y in x
1.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.529 * [taylor]: Taking taylor expansion of x in x
1.530 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y
1.530 * [taylor]: Taking taylor expansion of -1 in y
1.530 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
1.530 * [taylor]: Taking taylor expansion of y in y
1.530 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.530 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.530 * [taylor]: Taking taylor expansion of y in y
1.531 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.531 * [taylor]: Taking taylor expansion of x in y
1.532 * [taylor]: Taking taylor expansion of (/ -1 (* y (- (/ 1 y) (/ 1 x)))) in y
1.532 * [taylor]: Taking taylor expansion of -1 in y
1.532 * [taylor]: Taking taylor expansion of (* y (- (/ 1 y) (/ 1 x))) in y
1.532 * [taylor]: Taking taylor expansion of y in y
1.532 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.532 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.532 * [taylor]: Taking taylor expansion of y in y
1.532 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.532 * [taylor]: Taking taylor expansion of x in y
1.534 * [taylor]: Taking taylor expansion of -1 in x
1.536 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.536 * [taylor]: Taking taylor expansion of x in x
1.540 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
1.540 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.540 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.540 * [taylor]: Taking taylor expansion of x in x
1.544 * * * [progress]: simplifying candidates
1.549 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cbrt (pow (/ x (- x y)) 3)))
  (log1p (cbrt (pow (/ x (- x y)) 3)))
  (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)) (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (cbrt x) (- (sqrt x) (sqrt 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) (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (sqrt x) (- (sqrt x) (sqrt 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))
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  (cbrt (pow (/ (sqrt x) (* (cbrt (- x y)) (cbrt (- x y)))) 3))
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  (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) (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (sqrt x) (- (sqrt x) (sqrt 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))
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  (cbrt (pow (/ x (sqrt (- x y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ x (- x y)) 3))
  (cbrt (pow (/ 1 (+ (sqrt x) (sqrt y))) 3))
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  (cbrt (pow (/ x (- x y)) 3))
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  (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)))
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  (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)))
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  (log1p (pow (/ x (- x y)) 3))
  (* (- (log x) (log (- x y))) 3)
  (* (log (/ x (- x y))) 3)
  (* (log (/ x (- x y))) 3)
  (* 1 3)
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  (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)))
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  (* (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)
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  (pow (/ (cbrt x) (sqrt (- x y))) 3)
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  (pow (/ (cbrt x) (- (sqrt x) (sqrt 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)
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  (pow (/ x (- x y)) (/ 3 2))
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  (expm1 (+ (cbrt (pow (/ x (- x y)) 3)) (/ y (- x y))))
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  (cbrt (+ (cbrt (pow (/ x (- x y)) 3)) (/ y (- x y))))
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  (sqrt (+ (cbrt (pow (/ x (- x y)) 3)) (/ y (- x y))))
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  (- (* (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 (/ x (- x y)) 3)) (/ y (- x y)))
  (expm1 (/ y (- x y)))
  (log1p (/ y (- x 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)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt y) (- (sqrt x) (sqrt 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) (+ (sqrt x) (sqrt y)))
  (/ (sqrt y) (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt y)))
  (/ y (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt y)))
  (/ 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)))
  0
  0
  0
  0
  0
  0
  -1
  1
  (- (cbrt -1))
  0
  0
  0
1.558 * * [simplify]: iteration  0 :  574  enodes  (cost  1159 )
1.568 * * [simplify]: iteration  1 :  2482  enodes  (cost  1043 )
1.606 * * [simplify]: iteration  2 :  5002  enodes  (cost  1032 )
1.612 * [simplify]: Simplified to:
   (expm1 (cbrt (pow (/ x (- x y)) 3)))
  (log1p (cbrt (pow (/ x (- x y)) 3)))
  (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)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt x) (- (sqrt x) (sqrt 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) (sqrt y)))
  (/ (sqrt x) (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt y)))
  (/ x (- (sqrt x) (sqrt y)))
  1
  (/ x (- x y))
  1
  (/ x (- x y))
  x
  (/ 1 (- x y))
  (/ x (- (pow x 3) (pow y 3)))
  (fma x x (fma y y (* x y)))
  (/ 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))
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  (/ (* (cbrt x) (cbrt x)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt x) (- (sqrt x) (sqrt y)))
  (* (cbrt x) (cbrt x))
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  (/ (sqrt x) (cbrt (- x y)))
  (/ (sqrt x) (sqrt (- x y)))
  (/ (sqrt x) (sqrt (- x y)))
  (sqrt x)
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  (/ (sqrt x) (+ (sqrt x) (sqrt y)))
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  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ x (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ x (sqrt (- x y)))
  1
  (/ x (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ x (- (sqrt x) (sqrt y)))
  1
  (/ x (- x y))
  1
  (/ x (- x y))
  x
  (/ 1 (- x y))
  (/ x (- (pow x 3) (pow y 3)))
  (fma x x (fma y y (* x y)))
  (/ x (- (* x x) (* y y)))
  (+ x y)
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  (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))))
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  (sqrt (/ x (- x y)))
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  (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))
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  (/ 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)
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  (/ (* x x) (pow (+ (sqrt x) (sqrt y)) 3))
  (pow (/ (cbrt x) (- (sqrt x) (sqrt y))) 3)
  (* x x)
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  (/ (pow (sqrt x) 3) (* (- x y) (- x y)))
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  1
  (pow (/ x (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
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  1
  (pow (/ x (- x y)) 3)
  1
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  (pow (fma x x (fma y y (* x y))) 3)
  (pow (/ x (- (* x x) (* y y))) 3)
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  (pow (/ (cbrt x) (- (sqrt x) (sqrt y))) 3)
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  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ x (sqrt (- x y))) 3)
  1
  (pow (/ x (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
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  1
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  1
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  (expm1 (+ (cbrt (pow (/ x (- x y)) 3)) (/ y (- x y))))
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  (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 (+ (/ y (- x y)) (/ x (- 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 (/ y (- x y)) 3) (pow (/ x (- x y)) 3))
  (fma (- (/ y (- x y)) (/ x (- x y))) (/ y (- x y)) (pow (/ x (- x y)) 2))
  (- (pow (/ x (- x y)) 2) (* (/ y (- x y)) (/ y (- x y))))
  (- (/ x (- x y)) (/ y (- x y)))
  (+ (/ y (- x y)) (/ x (- x y)))
  (expm1 (/ y (- x y)))
  (log1p (/ y (- x 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)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt y) (- (sqrt x) (sqrt 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 x) (sqrt y)))
  (/ (sqrt y) (- (sqrt x) (sqrt 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 (+ (sqrt x) (sqrt y)))
  (/ y (- (sqrt x) (sqrt y)))
  1
  (/ y (- x y))
  (/ 1 (- x y))
  (/ (- x y) y)
  (/ y (* (cbrt (- x y)) (cbrt (- x y))))
  (/ y (sqrt (- x y)))
  y
  (/ y (+ (sqrt x) (sqrt 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)))
  0
  0
  0
  0
  0
  0
  -1
  1
  (- (cbrt -1))
  0
  0
  0
1.613 * * * [progress]: adding candidates to table
2.008 * [progress]: [Phase 3 of 3] Extracting.
2.008 * * [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))))>)
2.009 * * * [regime-changes]: Trying 2 branch expressions: (y x)
2.009 * * * * [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))))>)
2.019 * * * * [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))))>)
2.032 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (cbrt (pow (/ x (- x y)) 3)) (/ y (- x y)))
2.033 * * [simplify]: iteration  0 :  10  enodes  (cost  7 )
2.033 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
2.033 * [simplify]: Simplified to:
   (+ (cbrt (pow (/ x (- x y)) 3)) (/ y (- x y)))
2.405 * [regime-testing]: Baseline error score: 0.030341198901665603
2.406 * [regime-testing]: Oracle error score: 0.016700207838569965
2.407 * [regime-testing]: End program error score: 0.030341198901665603
2.423 * [regime-testing]: Target error score: 0.025550562572845662