3.710 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- 1.0 y))
0.019 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.020 * * [simplify]: iteration  1 :  16  enodes  (cost  3 )
0.021 * * [simplify]: iteration  2 :  18  enodes  (cost  3 )
0.023 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.023 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>
0.025 * * * [progress]: localizing error
0.029 * * * [progress]: generating rewritten candidates
0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.043 * * * [progress]: generating series expansions
0.043 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.044 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0
0.044 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.044 * [taylor]: Taking taylor expansion of (- x y) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.044 * [taylor]: Taking taylor expansion of 1.0 in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.045 * [taylor]: Taking taylor expansion of (- x y) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.045 * [taylor]: Taking taylor expansion of (- x y) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) in y
0.045 * [taylor]: Taking taylor expansion of -1 in y
0.045 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.045 * [taylor]: Taking taylor expansion of 1.0 in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.048 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.048 * [taylor]: Taking taylor expansion of 1.0 in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0
0.053 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.053 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.053 * [taylor]: Taking taylor expansion of 1.0 in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) 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
0.055 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.055 * [taylor]: Taking taylor expansion of 1.0 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 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.056 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.056 * [taylor]: Taking taylor expansion of 1.0 in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.057 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.057 * [taylor]: Taking taylor expansion of 1.0 in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.059 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.059 * [taylor]: Taking taylor expansion of 1.0 in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.069 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.069 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.070 * [taylor]: Taking taylor expansion of x in y
0.070 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of 1.0 in y
0.071 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.071 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.072 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.072 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.073 * [taylor]: Taking taylor expansion of -1 in y
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) 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 1.0 in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.075 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of 1.0 in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.088 * * * [progress]: simplifying candidates
0.089 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (- x y) (- 1.0 y)))
  (log1p (/ (- x y) (- 1.0 y)))
  (- (log (- x y)) (log (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (exp (/ (- x y) (- 1.0 y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
  (cbrt (/ (- x y) (- 1.0 y)))
  (* (* (/ (- x y) (- 1.0 y)) (/ (- x y) (- 1.0 y))) (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (- (- x y))
  (- (- 1.0 y))
  (/ x (- 1.0 y))
  (/ y (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt (- x y)) (cbrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt 1.0) (sqrt y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (- x y) 1)
  (/ (- x y) (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) 1)
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (- (pow 1.0 3) (pow y 3)))
  (/ (- x y) (- (* 1.0 1.0) (* y y)))
  (* (- 1.0 y) (+ (* x x) (+ (* y y) (* x y))))
  (* (- 1.0 y) (+ x y))
  (- (+ (* 1.0 x) (* 1.0 (* x y))) (* 1.0 y))
  (- (+ (* 1.0 (/ 1 y)) 1) (/ x y))
  (- (+ (* 1.0 (/ 1 y)) 1) (/ x y))
0.093 * * [simplify]: iteration  0 :  259  enodes  (cost  377 )
0.097 * * [simplify]: iteration  1 :  714  enodes  (cost  359 )
0.109 * * [simplify]: iteration  2 :  2580  enodes  (cost  358 )
0.144 * * [simplify]: iteration  3 :  5001  enodes  (cost  358 )
0.146 * [simplify]: Simplified to:
   (expm1 (/ (- x y) (- 1.0 y)))
  (log1p (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (exp (/ (- x y) (- 1.0 y)))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
  (cbrt (/ (- x y) (- 1.0 y)))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (sqrt (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (- (- x y))
  (- (- 1.0 y))
  (/ x (- 1.0 y))
  (/ y (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt (- x y)) (cbrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt 1.0) (sqrt y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (- x y)
  (/ (- x y) (+ (sqrt 1.0) (sqrt y)))
  (- x y)
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (- (pow 1.0 3) (pow y 3)))
  (/ (- x y) (- (* 1.0 1.0) (* y y)))
  (* (fma x x (fma y y (* x y))) (- 1.0 y))
  (* (- 1.0 y) (+ x y))
  (* 1.0 (- (fma y x x) y))
  (fma 1.0 (/ 1 y) (- 1 (/ x y)))
  (fma 1.0 (/ 1 y) (- 1 (/ x y)))
0.147 * * * [progress]: adding candidates to table
0.246 * * [progress]: iteration 2 / 4
0.246 * * * [progress]: picking best candidate
0.249 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))>
0.249 * * * [progress]: localizing error
0.255 * * * [progress]: generating rewritten candidates
0.255 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.261 * * * [progress]: generating series expansions
0.261 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.261 * [approximate]: Taking taylor expansion of (/ x (- 1.0 y)) in (x y) around 0
0.261 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in y
0.261 * [taylor]: Taking taylor expansion of x in y
0.261 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.261 * [taylor]: Taking taylor expansion of 1.0 in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.262 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.262 * [taylor]: Taking taylor expansion of 1.0 in x
0.262 * [taylor]: Taking taylor expansion of y in x
0.263 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.263 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.263 * [taylor]: Taking taylor expansion of 1.0 in x
0.263 * [taylor]: Taking taylor expansion of y in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.263 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.263 * [taylor]: Taking taylor expansion of 1.0 in y
0.263 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of 0 in y
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.270 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in (x y) around 0
0.270 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in y
0.270 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in y
0.270 * [taylor]: Taking taylor expansion of x in y
0.270 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.270 * [taylor]: Taking taylor expansion of 1.0 in y
0.270 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
0.271 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.271 * [taylor]: Taking taylor expansion of 1.0 in x
0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.271 * [taylor]: Taking taylor expansion of y in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
0.272 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.272 * [taylor]: Taking taylor expansion of 1.0 in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.272 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.273 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.273 * [taylor]: Taking taylor expansion of 1.0 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 0 in y
0.279 * [taylor]: Taking taylor expansion of 0 in y
0.284 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in (x y) around 0
0.284 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in y
0.284 * [taylor]: Taking taylor expansion of -1 in y
0.284 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in y
0.284 * [taylor]: Taking taylor expansion of x in y
0.284 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.284 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.284 * [taylor]: Taking taylor expansion of y in y
0.284 * [taylor]: Taking taylor expansion of 1.0 in y
0.285 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in x
0.285 * [taylor]: Taking taylor expansion of -1 in x
0.285 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.285 * [taylor]: Taking taylor expansion of y in x
0.285 * [taylor]: Taking taylor expansion of 1.0 in x
0.285 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in x
0.285 * [taylor]: Taking taylor expansion of -1 in x
0.286 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.286 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.286 * [taylor]: Taking taylor expansion of -1 in y
0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.286 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.287 * [taylor]: Taking taylor expansion of 1.0 in y
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.296 * * * [progress]: simplifying candidates
0.297 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ x (- 1.0 y)))
  (log1p (/ x (- 1.0 y)))
  (- (log x) (log (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (exp (/ x (- 1.0 y)))
  (/ (* (* x x) x) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ x (- 1.0 y))) (cbrt (/ x (- 1.0 y))))
  (cbrt (/ x (- 1.0 y)))
  (* (* (/ x (- 1.0 y)) (/ x (- 1.0 y))) (/ x (- 1.0 y)))
  (sqrt (/ x (- 1.0 y)))
  (sqrt (/ x (- 1.0 y)))
  (- x)
  (- (- 1.0 y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt x) (cbrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 y)))
  (/ (cbrt x) (sqrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 y))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 y))
  (/ (sqrt x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt x) (cbrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 y))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ x (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ x (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ x (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ x (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ x (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) x)
  (/ x (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ x (sqrt (- 1.0 y)))
  (/ x 1)
  (/ x (+ (sqrt 1.0) (sqrt y)))
  (/ x 1)
  (/ (- 1.0 y) (cbrt x))
  (/ (- 1.0 y) (sqrt x))
  (/ (- 1.0 y) x)
  (/ x (- (pow 1.0 3) (pow y 3)))
  (/ x (- (* 1.0 1.0) (* y y)))
  (+ (* 1.0 (* x (pow y 2))) (+ (* 1.0 x) (* 1.0 (* x y))))
  (- (+ (* 1.0 (/ x (pow y 3))) (+ (/ x y) (* 1.0 (/ x (pow y 2))))))
  (- (+ (* 1.0 (/ x (pow y 3))) (+ (/ x y) (* 1.0 (/ x (pow y 2))))))
0.301 * * [simplify]: iteration  0 :  184  enodes  (cost  220 )
0.305 * * [simplify]: iteration  1 :  607  enodes  (cost  208 )
0.316 * * [simplify]: iteration  2 :  2507  enodes  (cost  206 )
0.367 * * [simplify]: iteration  3 :  5001  enodes  (cost  206 )
0.368 * [simplify]: Simplified to:
   (expm1 (/ x (- 1.0 y)))
  (log1p (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (exp (/ x (- 1.0 y)))
  (pow (/ x (- 1.0 y)) 3)
  (* (cbrt (/ x (- 1.0 y))) (cbrt (/ x (- 1.0 y))))
  (cbrt (/ x (- 1.0 y)))
  (pow (/ x (- 1.0 y)) 3)
  (sqrt (/ x (- 1.0 y)))
  (sqrt (/ x (- 1.0 y)))
  (- x)
  (- (- 1.0 y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt x) (cbrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 y)))
  (/ (cbrt x) (sqrt (- 1.0 y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- 1.0 y))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- 1.0 y))
  (/ (sqrt x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt x) (cbrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 y))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ x (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ x (sqrt (- 1.0 y)))
  1
  (/ x (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ x (- (sqrt 1.0) (sqrt y)))
  1
  (/ x (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) x)
  (/ x (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ x (sqrt (- 1.0 y)))
  x
  (/ x (+ (sqrt 1.0) (sqrt y)))
  x
  (/ (- 1.0 y) (cbrt x))
  (/ (- 1.0 y) (sqrt x))
  (/ (- 1.0 y) x)
  (/ x (- (pow 1.0 3) (pow y 3)))
  (/ x (- (* 1.0 1.0) (* y y)))
  (* (fma (pow y 2) x (fma y x x)) 1.0)
  (- (- (* 1.0 (/ x (pow y 3)))) (fma 1.0 (/ x (pow y 2)) (/ x y)))
  (- (- (* 1.0 (/ x (pow y 3)))) (fma 1.0 (/ x (pow y 2)) (/ x y)))
0.369 * * * [progress]: adding candidates to table
0.452 * * [progress]: iteration 3 / 4
0.453 * * * [progress]: picking best candidate
0.454 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))) (/ y (- 1.0 y))))>
0.454 * * * [progress]: localizing error
0.463 * * * [progress]: generating rewritten candidates
0.463 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.512 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.519 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
0.535 * * * [progress]: generating series expansions
0.535 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.535 * [approximate]: Taking taylor expansion of (/ x (- 1.0 y)) in (y x) around 0
0.535 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.536 * [taylor]: Taking taylor expansion of 1.0 in x
0.536 * [taylor]: Taking taylor expansion of y in x
0.536 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in y
0.536 * [taylor]: Taking taylor expansion of x in y
0.536 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.536 * [taylor]: Taking taylor expansion of 1.0 in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in y
0.537 * [taylor]: Taking taylor expansion of x in y
0.537 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.537 * [taylor]: Taking taylor expansion of 1.0 in y
0.537 * [taylor]: Taking taylor expansion of y in y
0.538 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.538 * [taylor]: Taking taylor expansion of 1.0 in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.540 * [taylor]: Taking taylor expansion of 1.0 in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.543 * [taylor]: Taking taylor expansion of 1.0 in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.544 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in (y x) around 0
0.544 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
0.544 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.544 * [taylor]: Taking taylor expansion of 1.0 in x
0.544 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.544 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in y
0.545 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.545 * [taylor]: Taking taylor expansion of 1.0 in y
0.545 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.546 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in y
0.546 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in y
0.546 * [taylor]: Taking taylor expansion of x in y
0.546 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.546 * [taylor]: Taking taylor expansion of 1.0 in y
0.546 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.546 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.547 * [taylor]: Taking taylor expansion of -1 in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x
0.549 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.549 * [taylor]: Taking taylor expansion of 1.0 in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x
0.552 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.552 * [taylor]: Taking taylor expansion of 1.0 in x
0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.554 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in (y x) around 0
0.554 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in x
0.554 * [taylor]: Taking taylor expansion of -1 in x
0.554 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.554 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.554 * [taylor]: Taking taylor expansion of y in x
0.554 * [taylor]: Taking taylor expansion of 1.0 in x
0.555 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in y
0.555 * [taylor]: Taking taylor expansion of -1 in y
0.555 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in y
0.555 * [taylor]: Taking taylor expansion of x in y
0.555 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.555 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.555 * [taylor]: Taking taylor expansion of y in y
0.555 * [taylor]: Taking taylor expansion of 1.0 in y
0.555 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in y
0.555 * [taylor]: Taking taylor expansion of -1 in y
0.555 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in y
0.555 * [taylor]: Taking taylor expansion of x in y
0.555 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.555 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.555 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of 1.0 in y
0.556 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.556 * [taylor]: Taking taylor expansion of -1 in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.558 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.558 * [taylor]: Taking taylor expansion of 1.0 in x
0.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.560 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x
0.560 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.560 * [taylor]: Taking taylor expansion of 1.0 in x
0.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.560 * [taylor]: Taking taylor expansion of x in x
0.562 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.562 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in (y) around 0
0.562 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
0.562 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.562 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.562 * [taylor]: Taking taylor expansion of 1.0 in y
0.562 * [taylor]: Taking taylor expansion of y in y
0.566 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
0.566 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.566 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.566 * [taylor]: Taking taylor expansion of 1.0 in y
0.566 * [taylor]: Taking taylor expansion of y in y
0.590 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in (y) around 0
0.590 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
0.590 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.590 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.590 * [taylor]: Taking taylor expansion of 1.0 in y
0.590 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.590 * [taylor]: Taking taylor expansion of y in y
0.592 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.592 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.592 * [taylor]: Taking taylor expansion of 1.0 in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.592 * [taylor]: Taking taylor expansion of y in y
0.605 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in (y) around 0
0.606 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.606 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.606 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.606 * [taylor]: Taking taylor expansion of y in y
0.606 * [taylor]: Taking taylor expansion of 1.0 in y
0.607 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
0.608 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.608 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.608 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.608 * [taylor]: Taking taylor expansion of y in y
0.608 * [taylor]: Taking taylor expansion of 1.0 in y
0.620 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
0.620 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) x) in (x y) around 0
0.620 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) x) in y
0.620 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
0.620 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.620 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.620 * [taylor]: Taking taylor expansion of 1.0 in y
0.620 * [taylor]: Taking taylor expansion of y in y
0.624 * [taylor]: Taking taylor expansion of x in y
0.624 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) x) in x
0.624 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in x
0.624 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in x
0.624 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.624 * [taylor]: Taking taylor expansion of 1.0 in x
0.624 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) x) in x
0.625 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in x
0.625 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in x
0.625 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.625 * [taylor]: Taking taylor expansion of 1.0 in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of 0 in y
0.626 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
0.626 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.626 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.626 * [taylor]: Taking taylor expansion of 1.0 in y
0.626 * [taylor]: Taking taylor expansion of y in y
0.632 * [taylor]: Taking taylor expansion of 0 in y
0.634 * [taylor]: Taking taylor expansion of 0 in y
0.649 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in (x y) around 0
0.649 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in y
0.649 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.649 * [taylor]: Taking taylor expansion of x in y
0.649 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
0.649 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.649 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.649 * [taylor]: Taking taylor expansion of 1.0 in y
0.649 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.649 * [taylor]: Taking taylor expansion of y in y
0.651 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in x
0.651 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in x
0.652 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.652 * [taylor]: Taking taylor expansion of 1.0 in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in x
0.653 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.653 * [taylor]: Taking taylor expansion of 1.0 in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.653 * [taylor]: Taking taylor expansion of y in x
0.657 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.657 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.658 * [taylor]: Taking taylor expansion of 1.0 in y
0.658 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.658 * [taylor]: Taking taylor expansion of y in y
0.660 * [taylor]: Taking taylor expansion of 0 in y
0.663 * [taylor]: Taking taylor expansion of 0 in y
0.670 * [taylor]: Taking taylor expansion of 0 in y
0.677 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) 1.0))))) in (x y) around 0
0.677 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) 1.0))))) in y
0.677 * [taylor]: Taking taylor expansion of -1 in y
0.677 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) 1.0)))) in y
0.677 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.677 * [taylor]: Taking taylor expansion of x in y
0.677 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
0.677 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.677 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.677 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.677 * [taylor]: Taking taylor expansion of y in y
0.678 * [taylor]: Taking taylor expansion of 1.0 in y
0.680 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) 1.0))))) in x
0.680 * [taylor]: Taking taylor expansion of -1 in x
0.680 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) 1.0)))) in x
0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.680 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in x
0.681 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of 1.0 in x
0.681 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) 1.0))))) in x
0.681 * [taylor]: Taking taylor expansion of -1 in x
0.681 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) 1.0)))) in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in x
0.682 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in x
0.682 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.682 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.682 * [taylor]: Taking taylor expansion of y in x
0.682 * [taylor]: Taking taylor expansion of 1.0 in x
0.683 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ 1 (+ (/ 1 y) 1.0)))) in y
0.683 * [taylor]: Taking taylor expansion of -1 in y
0.683 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
0.683 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.683 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.683 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.683 * [taylor]: Taking taylor expansion of y in y
0.683 * [taylor]: Taking taylor expansion of 1.0 in y
0.686 * [taylor]: Taking taylor expansion of 0 in y
0.690 * [taylor]: Taking taylor expansion of 0 in y
0.699 * [taylor]: Taking taylor expansion of 0 in y
0.707 * * * [progress]: simplifying candidates
0.710 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (log1p (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (+ (- (log (sqrt (- 1.0 y)))) (- (log x) (log (sqrt (- 1.0 y)))))
  (+ (- (log (sqrt (- 1.0 y)))) (log (/ x (sqrt (- 1.0 y)))))
  (+ (- 0 (log (sqrt (- 1.0 y)))) (- (log x) (log (sqrt (- 1.0 y)))))
  (+ (- 0 (log (sqrt (- 1.0 y)))) (log (/ x (sqrt (- 1.0 y)))))
  (+ (- (log 1) (log (sqrt (- 1.0 y)))) (- (log x) (log (sqrt (- 1.0 y)))))
  (+ (- (log 1) (log (sqrt (- 1.0 y)))) (log (/ x (sqrt (- 1.0 y)))))
  (+ (log (/ 1 (sqrt (- 1.0 y)))) (- (log x) (log (sqrt (- 1.0 y)))))
  (+ (log (/ 1 (sqrt (- 1.0 y)))) (log (/ x (sqrt (- 1.0 y)))))
  (log (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (exp (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (* (/ (* (* 1 1) 1) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))) (/ (* (* x x) x) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))))
  (* (/ (* (* 1 1) 1) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))) (* (* (/ x (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y)))))
  (* (* (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y)))) (/ 1 (sqrt (- 1.0 y)))) (/ (* (* x x) x) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))))
  (* (* (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y)))) (/ 1 (sqrt (- 1.0 y)))) (* (* (/ x (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y)))))
  (* (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))) (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))))
  (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (* (* (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))) (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))) (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (sqrt (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (sqrt (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (* 1 x)
  (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y)))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (* (cbrt (/ x (sqrt (- 1.0 y)))) (cbrt (/ x (sqrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt x) (cbrt x)) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt x) (cbrt x)) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt x) (cbrt x)) (sqrt (+ (sqrt 1.0) (sqrt y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt x) (cbrt x)) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt x) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (+ (sqrt 1.0) (sqrt y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt x) 1))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 1))
  (* (/ 1 (sqrt (- 1.0 y))) 1)
  (* (/ 1 (sqrt (- 1.0 y))) x)
  (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- (pow 1.0 3) (pow y 3)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- (* 1.0 1.0) (* y y)))))
  (* (cbrt (/ 1 (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (cbrt (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (cbrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (- (sqrt 1.0) (sqrt y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (cbrt (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (cbrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (- (sqrt 1.0) (sqrt y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (* (/ 1 (cbrt (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (cbrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- (sqrt 1.0) (sqrt y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))
  (* (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (sqrt (+ 1.0 y)) (/ x (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) x)
  (* 1 (/ x (sqrt (- 1.0 y))))
  (expm1 (/ 1 (sqrt (- 1.0 y))))
  (log1p (/ 1 (sqrt (- 1.0 y))))
  (- 1/2)
  (- 1)
  (- (/ 1 2))
  (- (log (sqrt (- 1.0 y))))
  (- 0 (log (sqrt (- 1.0 y))))
  (- (log 1) (log (sqrt (- 1.0 y))))
  (log (/ 1 (sqrt (- 1.0 y))))
  (exp (/ 1 (sqrt (- 1.0 y))))
  (/ (* (* 1 1) 1) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  (* (cbrt (/ 1 (sqrt (- 1.0 y)))) (cbrt (/ 1 (sqrt (- 1.0 y)))))
  (cbrt (/ 1 (sqrt (- 1.0 y))))
  (* (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y)))) (/ 1 (sqrt (- 1.0 y))))
  (sqrt (/ 1 (sqrt (- 1.0 y))))
  (sqrt (/ 1 (sqrt (- 1.0 y))))
  (- 1)
  (- (sqrt (- 1.0 y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (cbrt 1) (cbrt (sqrt (- 1.0 y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (cbrt 1) (sqrt (cbrt (- 1.0 y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))
  (/ (cbrt 1) (sqrt (- 1.0 y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (cbrt 1) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))
  (/ (cbrt 1) (sqrt (- 1.0 y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (sqrt (- 1.0 y)))
  (/ (sqrt 1) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt 1) (cbrt (sqrt (- 1.0 y))))
  (/ (sqrt 1) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (sqrt 1) (sqrt (cbrt (- 1.0 y))))
  (/ (sqrt 1) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt 1) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt 1) (sqrt (- 1.0 y)))
  (/ (sqrt 1) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (sqrt 1) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt 1) (sqrt (- 1.0 y)))
  (/ (sqrt 1) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt 1) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (cbrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ 1 (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 1)
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (sqrt (- 1.0 y)) 1)
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 1)
  (/ (sqrt (- 1.0 y)) (cbrt 1))
  (/ (sqrt (- 1.0 y)) (sqrt 1))
  (/ (sqrt (- 1.0 y)) 1)
  (/ 1 (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* y y))))
  (expm1 (/ x (sqrt (- 1.0 y))))
  (log1p (/ x (sqrt (- 1.0 y))))
  (- (log x) (log (sqrt (- 1.0 y))))
  (log (/ x (sqrt (- 1.0 y))))
  (exp (/ x (sqrt (- 1.0 y))))
  (/ (* (* x x) x) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  (* (cbrt (/ x (sqrt (- 1.0 y)))) (cbrt (/ x (sqrt (- 1.0 y)))))
  (cbrt (/ x (sqrt (- 1.0 y))))
  (* (* (/ x (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (sqrt (/ x (sqrt (- 1.0 y))))
  (sqrt (/ x (sqrt (- 1.0 y))))
  (- x)
  (- (sqrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (cbrt x) (cbrt (sqrt (- 1.0 y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (cbrt x) (sqrt (cbrt (- 1.0 y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt x) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt 1))
  (/ (cbrt x) (sqrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (cbrt x) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt 1))
  (/ (cbrt x) (sqrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt x) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt x) (cbrt (sqrt (- 1.0 y))))
  (/ (sqrt x) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (sqrt x) (sqrt (cbrt (- 1.0 y))))
  (/ (sqrt x) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt x) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt x) (sqrt 1))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (sqrt x) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (sqrt x) (sqrt 1))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt x) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ x (cbrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ x (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ x (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt 1))
  (/ x (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ x (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt 1))
  (/ x (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ x (sqrt (sqrt (- 1.0 y))))
  (/ 1 1)
  (/ x (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (sqrt (- 1.0 y)) x)
  (/ x (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ x (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ x (sqrt (sqrt (- 1.0 y))))
  (/ x (sqrt 1))
  (/ x (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ x (sqrt 1))
  (/ x (sqrt (sqrt (- 1.0 y))))
  (/ x 1)
  (/ (sqrt (- 1.0 y)) (cbrt x))
  (/ (sqrt (- 1.0 y)) (sqrt x))
  (/ (sqrt (- 1.0 y)) x)
  (/ x (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ x (sqrt (- (* 1.0 1.0) (* y y))))
  (+ (* 1.0 (* x (pow y 2))) (+ (* 1.0 x) (* 1.0 (* x y))))
  (- (+ (* 1.0 (/ x (pow y 3))) (+ (/ x y) (* 1.0 (/ x (pow y 2))))))
  (- (+ (* 1.0 (/ x (pow y 3))) (+ (/ x y) (* 1.0 (/ x (pow y 2))))))
  (- (+ (sqrt 1.0) (+ (* 0.5 (/ y (sqrt 1.0))) (* 0.5 (/ (pow y 2) (sqrt 1.0))))) (* 0.125 (/ (pow y 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2))))))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2))))))))
  (- (+ (* 0.5 (/ (* x y) (sqrt 1.0))) (+ (* 0.5 (/ (* x (pow y 2)) (sqrt 1.0))) (* x (sqrt 1.0)))) (* 0.125 (/ (* x (pow y 2)) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ x (pow y 3))) (- (+ (* +nan.0 (/ x y)) (- (* +nan.0 (/ x (pow y 2))))))))
  (- (+ (* +nan.0 (/ x (pow y 3))) (- (+ (* +nan.0 (/ x y)) (- (* +nan.0 (/ x (pow y 2))))))))
0.720 * * [simplify]: iteration  0 :  743  enodes  (cost  1853 )
0.736 * * [simplify]: iteration  1 :  3652  enodes  (cost  1608 )
0.785 * * [simplify]: iteration  2 :  5001  enodes  (cost  1472 )
0.792 * [simplify]: Simplified to:
   (expm1 (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (log1p (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (/ x (- 1.0 y))
  (log (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (exp (/ x (- 1.0 y)))
  (pow (/ x (- 1.0 y)) 3)
  (pow (/ x (- 1.0 y)) 3)
  (pow (/ x (- 1.0 y)) 3)
  (pow (/ x (- 1.0 y)) 3)
  (* (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))) (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y))))))
  (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (pow (/ x (- 1.0 y)) 3)
  (sqrt (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  (sqrt (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))))
  x
  (- 1.0 y)
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (sqrt (/ x (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))))
  (/ (* (sqrt (/ x (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ x (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ x (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ x (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ x (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ x (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ x (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ x (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt (/ x (sqrt (- 1.0 y)))) (cbrt (/ x (sqrt (- 1.0 y))))) (sqrt (- 1.0 y)))
  (/ (sqrt (/ x (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))) (sqrt (- 1.0 y)))
  (/ (/ (cbrt x) (/ (fabs (cbrt (- 1.0 y))) (cbrt x))) (sqrt (- 1.0 y)))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 y)))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt (+ (sqrt 1.0) (sqrt y)))) (sqrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 y)))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 y)))
  (/ (/ (sqrt x) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))) (sqrt (- 1.0 y)))
  (/ (/ (sqrt x) (fabs (cbrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (/ (sqrt x) (sqrt (+ (sqrt 1.0) (sqrt y)))) (sqrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (/ (sqrt x) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ 1 (sqrt (- 1.0 y))) (fabs (cbrt (- 1.0 y))))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ x (sqrt (- 1.0 y)))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (- (* 1.0 1.0) (* y y))))
  (* (cbrt (/ 1 (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (/ (/ x (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ x (- 1.0 y))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ x (- 1.0 y))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ x (- 1.0 y))
  (/ (/ x (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ x (- 1.0 y))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ x (- 1.0 y))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ x (- 1.0 y))
  (/ (/ x (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ x (- 1.0 y))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ x (- 1.0 y))
  (/ (/ x (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ x (- 1.0 y))
  (/ x (- 1.0 y))
  (/ x (- 1.0 y))
  (* (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (/ x (sqrt (- 1.0 y))))
  (* (sqrt (+ 1.0 y)) (/ x (sqrt (- 1.0 y))))
  (/ x (sqrt (- 1.0 y)))
  (/ x (sqrt (- 1.0 y)))
  (expm1 (/ 1 (sqrt (- 1.0 y))))
  (log1p (/ 1 (sqrt (- 1.0 y))))
  (- 1/2)
  (- 1)
  (- 1/2)
  (log (/ 1 (sqrt (- 1.0 y))))
  (log (/ 1 (sqrt (- 1.0 y))))
  (log (/ 1 (sqrt (- 1.0 y))))
  (log (/ 1 (sqrt (- 1.0 y))))
  (exp (/ 1 (sqrt (- 1.0 y))))
  (/ 1 (pow (sqrt (- 1.0 y)) 3))
  (* (cbrt (/ 1 (sqrt (- 1.0 y)))) (cbrt (/ 1 (sqrt (- 1.0 y)))))
  (cbrt (/ 1 (sqrt (- 1.0 y))))
  (/ 1 (pow (sqrt (- 1.0 y)) 3))
  (sqrt (/ 1 (sqrt (- 1.0 y))))
  (sqrt (/ 1 (sqrt (- 1.0 y))))
  (- 1)
  (- (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (cbrt (sqrt (- 1.0 y))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) 1))
  (/ 1 (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt (- (sqrt 1.0) (sqrt y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (cbrt (sqrt (- 1.0 y))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) 1))
  (/ 1 (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt (- (sqrt 1.0) (sqrt y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (cbrt (sqrt (- 1.0 y))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) 1))
  (/ 1 (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt (- (sqrt 1.0) (sqrt y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (sqrt (- 1.0 y))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) 1))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  1
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (sqrt (- 1.0 y))
  (sqrt (- 1.0 y))
  (sqrt (- 1.0 y))
  (/ 1 (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* y y))))
  (expm1 (/ x (sqrt (- 1.0 y))))
  (log1p (/ x (sqrt (- 1.0 y))))
  (log (/ x (sqrt (- 1.0 y))))
  (log (/ x (sqrt (- 1.0 y))))
  (exp (/ x (sqrt (- 1.0 y))))
  (pow (/ x (sqrt (- 1.0 y))) 3)
  (* (cbrt (/ x (sqrt (- 1.0 y)))) (cbrt (/ x (sqrt (- 1.0 y)))))
  (cbrt (/ x (sqrt (- 1.0 y))))
  (pow (/ x (sqrt (- 1.0 y))) 3)
  (sqrt (/ x (sqrt (- 1.0 y))))
  (sqrt (/ x (sqrt (- 1.0 y))))
  (- x)
  (- (sqrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (cbrt x) (cbrt (sqrt (- 1.0 y))))
  (/ (cbrt x) (/ (fabs (cbrt (- 1.0 y))) (cbrt x)))
  (/ (cbrt x) (sqrt (cbrt (- 1.0 y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt x) (sqrt (sqrt (- 1.0 y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (sqrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (cbrt x) (sqrt (- (sqrt 1.0) (sqrt y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (sqrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt x) (sqrt (sqrt (- 1.0 y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt x) (cbrt (sqrt (- 1.0 y))))
  (/ (sqrt x) (fabs (cbrt (- 1.0 y))))
  (/ (sqrt x) (sqrt (cbrt (- 1.0 y))))
  (/ (sqrt x) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt x) (sqrt (sqrt (- 1.0 y))))
  (sqrt x)
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (sqrt x) (sqrt (- (sqrt 1.0) (sqrt y))))
  (sqrt x)
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt x) (sqrt (sqrt (- 1.0 y))))
  (sqrt x)
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ x (cbrt (sqrt (- 1.0 y))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) 1))
  (/ x (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ x (sqrt (sqrt (- 1.0 y))))
  1
  (/ x (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ x (sqrt (- (sqrt 1.0) (sqrt y))))
  1
  (/ x (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ x (sqrt (sqrt (- 1.0 y))))
  1
  (/ x (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (sqrt (- 1.0 y)) x)
  (/ x (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) x))
  (/ x (sqrt (sqrt (- 1.0 y))))
  x
  (/ x (sqrt (+ (sqrt 1.0) (sqrt y))))
  x
  (/ x (sqrt (sqrt (- 1.0 y))))
  x
  (/ (sqrt (- 1.0 y)) (cbrt x))
  (/ (sqrt (- 1.0 y)) (sqrt x))
  (/ (sqrt (- 1.0 y)) x)
  (/ x (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ x (sqrt (- (* 1.0 1.0) (* y y))))
  (fma 1.0 (* x (pow y 2)) (fma 1.0 x (* 1.0 (* x y))))
  (- (- (* 1.0 (/ x (pow y 3)))) (fma 1.0 (/ x (pow y 2)) (/ x y)))
  (- (- (* 1.0 (/ x (pow y 3)))) (fma 1.0 (/ x (pow y 2)) (/ x y)))
  (fma 0.5 (+ (/ y (sqrt 1.0)) (/ (pow y 2) (sqrt 1.0))) (- (sqrt 1.0) (* 0.125 (/ (pow y 2) (pow (sqrt 1.0) 3)))))
  (fma +nan.0 (- (/ 1 (pow y 3)) (/ 1 (pow y 2))) (/ (- +nan.0) y))
  (fma +nan.0 (- (/ 1 (pow y 3)) (/ 1 (pow y 2))) (/ (- +nan.0) y))
  (fma 0.5 (/ (* x y) (sqrt 1.0)) (- (fma 0.5 (/ (* x (pow y 2)) (sqrt 1.0)) (* x (sqrt 1.0))) (* 0.125 (/ (* x (pow y 2)) (pow (sqrt 1.0) 3)))))
  (fma (- +nan.0) (/ x (pow y 3)) (* +nan.0 (- (/ x y) (/ x (pow y 2)))))
  (fma (- +nan.0) (/ x (pow y 3)) (* +nan.0 (- (/ x y) (/ x (pow y 2)))))
0.793 * * * [progress]: adding candidates to table
1.187 * [progress]: [Phase 3 of 3] Extracting.
1.187 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))) (/ y (- 1.0 y))))> #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))>)
1.188 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.188 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))) (/ y (- 1.0 y))))> #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))>)
1.199 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* (/ 1 (sqrt (- 1.0 y))) (/ x (sqrt (- 1.0 y)))) (/ y (- 1.0 y))))> #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))>)
1.210 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.210 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
1.210 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
1.211 * [simplify]: Simplified to:
   (- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
1.679 * [regime-testing]: Baseline error score: 0.00994936398308803
1.679 * [regime-testing]: Oracle error score: 0.00857419208660097
1.680 * [regime-testing]: End program error score: 0.00994936398308803