11.320 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- 1.0 y))
0.023 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.024 * * [simplify]: iteration  1 :  16  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  18  enodes  (cost  3 )
0.026 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.027 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
0.027 * * [progress]: iteration 1 / 4
0.027 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>
0.028 * * * [progress]: localizing error
0.033 * * * [progress]: generating rewritten candidates
0.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.047 * * * [progress]: generating series expansions
0.047 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.047 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0
0.047 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.048 * [taylor]: Taking taylor expansion of (- x y) in y
0.048 * [taylor]: Taking taylor expansion of x in y
0.048 * [taylor]: Taking taylor expansion of 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
0.049 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.049 * [taylor]: Taking taylor expansion of (- x y) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.049 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.049 * [taylor]: Taking taylor expansion of 1.0 in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.049 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.049 * [taylor]: Taking taylor expansion of (- x y) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.049 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.049 * [taylor]: Taking taylor expansion of 1.0 in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.049 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) in y
0.049 * [taylor]: Taking taylor expansion of -1 in y
0.049 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.049 * [taylor]: Taking taylor expansion of 1.0 in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.051 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.051 * [taylor]: Taking taylor expansion of 1.0 in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0
0.055 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.055 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.056 * [taylor]: Taking taylor expansion of 1.0 in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.059 * [taylor]: Taking taylor expansion of 1.0 in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 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
0.061 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.061 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.061 * [taylor]: Taking taylor expansion of 1.0 in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.071 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.071 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.071 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.071 * [taylor]: Taking taylor expansion of x in y
0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.072 * [taylor]: Taking taylor expansion of 1.0 in y
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
0.073 * [taylor]: Taking taylor expansion of y in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.073 * [taylor]: Taking taylor expansion of y in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) 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
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) 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 1.0 in x
0.075 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.075 * [taylor]: Taking taylor expansion of -1 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
0.077 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.077 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [taylor]: Taking taylor expansion of 1.0 in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.085 * * * [progress]: simplifying candidates
0.086 * [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 )
0.098 * * [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)))
0.146 * * * [progress]: adding candidates to table
0.239 * * [progress]: iteration 2 / 4
0.239 * * * [progress]: picking best candidate
0.245 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))>
0.245 * * * [progress]: localizing error
0.251 * * * [progress]: generating rewritten candidates
0.251 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.256 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.263 * * * [progress]: generating series expansions
0.263 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.264 * [approximate]: Taking taylor expansion of (/ x (- 1.0 y)) in (x y) around 0
0.264 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in y
0.264 * [taylor]: Taking taylor expansion of x in y
0.264 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.264 * [taylor]: Taking taylor expansion of 1.0 in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.265 * [taylor]: Taking taylor expansion of 1.0 in x
0.265 * [taylor]: Taking taylor expansion of y in x
0.265 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.265 * [taylor]: Taking taylor expansion of 1.0 in x
0.265 * [taylor]: Taking taylor expansion of y in x
0.265 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.265 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.265 * [taylor]: Taking taylor expansion of 1.0 in y
0.265 * [taylor]: Taking taylor expansion of y in y
0.266 * [taylor]: Taking taylor expansion of 0 in y
0.269 * [taylor]: Taking taylor expansion of 0 in y
0.272 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in (x y) around 0
0.272 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in y
0.272 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in y
0.272 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.272 * [taylor]: Taking taylor expansion of 1.0 in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
0.273 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.273 * [taylor]: Taking taylor expansion of 1.0 in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
0.274 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.274 * [taylor]: Taking taylor expansion of 1.0 in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.275 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.275 * [taylor]: Taking taylor expansion of 1.0 in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [taylor]: Taking taylor expansion of 0 in y
0.285 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in (x y) around 0
0.285 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in y
0.285 * [taylor]: Taking taylor expansion of -1 in y
0.285 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in y
0.285 * [taylor]: Taking taylor expansion of x in y
0.285 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.285 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.285 * [taylor]: Taking taylor expansion of y in y
0.286 * [taylor]: Taking taylor expansion of 1.0 in y
0.286 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in x
0.286 * [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
0.287 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in x
0.287 * [taylor]: Taking taylor expansion of -1 in x
0.287 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [taylor]: Taking taylor expansion of 1.0 in x
0.288 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.288 * [taylor]: Taking taylor expansion of -1 in y
0.288 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of 1.0 in y
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.298 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.298 * [approximate]: Taking taylor expansion of (/ y (- 1.0 y)) in (y) around 0
0.298 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.298 * [taylor]: Taking taylor expansion of 1.0 in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.299 * [taylor]: Taking taylor expansion of 1.0 in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.305 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
0.305 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.305 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.305 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.305 * [taylor]: Taking taylor expansion of 1.0 in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.307 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.307 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.307 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.307 * [taylor]: Taking taylor expansion of 1.0 in y
0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.308 * [taylor]: Taking taylor expansion of y in y
0.319 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
0.319 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
0.319 * [taylor]: Taking taylor expansion of -1 in y
0.319 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.319 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.319 * [taylor]: Taking taylor expansion of y in y
0.319 * [taylor]: Taking taylor expansion of 1.0 in y
0.319 * [taylor]: Taking taylor expansion of y in y
0.324 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
0.324 * [taylor]: Taking taylor expansion of -1 in y
0.324 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.324 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.324 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.324 * [taylor]: Taking taylor expansion of 1.0 in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.334 * * * [progress]: simplifying candidates
0.336 * [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)))
  (expm1 (/ y (- 1.0 y)))
  (log1p (/ y (- 1.0 y)))
  (- (log y) (log (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (exp (/ y (- 1.0 y)))
  (/ (* (* y y) y) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ y (- 1.0 y))) (cbrt (/ y (- 1.0 y))))
  (cbrt (/ y (- 1.0 y)))
  (* (* (/ y (- 1.0 y)) (/ y (- 1.0 y))) (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (- y)
  (- (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt y) (cbrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ (cbrt y) (sqrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt y) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- 1.0 y))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (cbrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- 1.0 y))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ y (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ y (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ y (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) y)
  (/ y (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (sqrt (- 1.0 y)))
  (/ y 1)
  (/ y (+ (sqrt 1.0) (sqrt y)))
  (/ y 1)
  (/ (- 1.0 y) (cbrt y))
  (/ (- 1.0 y) (sqrt y))
  (/ (- 1.0 y) y)
  (/ y (- (pow 1.0 3) (pow y 3)))
  (/ y (- (* 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))))))
  (+ (* 1.0 (pow y 3)) (+ (* 1.0 (pow y 2)) (* 1.0 y)))
  (- (+ (* 1.0 (/ 1 y)) (+ (* 1.0 (/ 1 (pow y 2))) 1)))
  (- (+ (* 1.0 (/ 1 y)) (+ (* 1.0 (/ 1 (pow y 2))) 1)))
0.341 * * [simplify]: iteration  0 :  300  enodes  (cost  434 )
0.346 * * [simplify]: iteration  1 :  1031  enodes  (cost  408 )
0.366 * * [simplify]: iteration  2 :  4777  enodes  (cost  406 )
0.503 * * [simplify]: iteration  3 :  5001  enodes  (cost  406 )
0.505 * [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)))
  (expm1 (/ y (- 1.0 y)))
  (log1p (/ y (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (exp (/ y (- 1.0 y)))
  (pow (/ y (- 1.0 y)) 3)
  (* (cbrt (/ y (- 1.0 y))) (cbrt (/ y (- 1.0 y))))
  (cbrt (/ y (- 1.0 y)))
  (pow (/ y (- 1.0 y)) 3)
  (sqrt (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (- y)
  (- (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt y) (cbrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ (cbrt y) (sqrt (- 1.0 y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt y) (- (sqrt 1.0) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- 1.0 y))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (cbrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (- (sqrt 1.0) (sqrt y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  1
  (/ y (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ y (- (sqrt 1.0) (sqrt y)))
  1
  (/ y (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) y)
  (/ y (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (sqrt (- 1.0 y)))
  y
  (/ y (+ (sqrt 1.0) (sqrt y)))
  y
  (/ (- 1.0 y) (cbrt y))
  (/ (- 1.0 y) (sqrt y))
  (/ (- 1.0 y) y)
  (/ y (- (pow 1.0 3) (pow y 3)))
  (/ y (- (* 1.0 1.0) (* y y)))
  (* 1.0 (fma (pow y 2) x (fma y x x)))
  (- (- (* 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)))
  (* 1.0 (+ (pow y 3) (fma y y y)))
  (- (/ (- 1.0) y) (fma 1.0 (/ 1 (pow y 2)) 1))
  (- (/ (- 1.0) y) (fma 1.0 (/ 1 (pow y 2)) 1))
0.506 * * * [progress]: adding candidates to table
0.663 * * [progress]: iteration 3 / 4
0.663 * * * [progress]: picking best candidate
0.666 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ 1 (/ (- 1.0 y) y))))>
0.666 * * * [progress]: localizing error
0.673 * * * [progress]: generating rewritten candidates
0.673 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.682 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.693 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.706 * * * [progress]: generating series expansions
0.706 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.706 * [approximate]: Taking taylor expansion of (/ y (- 1.0 y)) in (y) around 0
0.706 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.706 * [taylor]: Taking taylor expansion of y in y
0.706 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.706 * [taylor]: Taking taylor expansion of 1.0 in y
0.706 * [taylor]: Taking taylor expansion of y in y
0.707 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.707 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.707 * [taylor]: Taking taylor expansion of 1.0 in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.713 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
0.713 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.713 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.713 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.713 * [taylor]: Taking taylor expansion of 1.0 in y
0.713 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.713 * [taylor]: Taking taylor expansion of y in y
0.713 * [taylor]: Taking taylor expansion of y in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.715 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.715 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.715 * [taylor]: Taking taylor expansion of 1.0 in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.715 * [taylor]: Taking taylor expansion of y in y
0.716 * [taylor]: Taking taylor expansion of y in y
0.727 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
0.727 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
0.727 * [taylor]: Taking taylor expansion of -1 in y
0.727 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.727 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.727 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.727 * [taylor]: Taking taylor expansion of y in y
0.727 * [taylor]: Taking taylor expansion of 1.0 in y
0.727 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
0.729 * [taylor]: Taking taylor expansion of -1 in y
0.729 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.729 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.729 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of 1.0 in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.739 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
0.739 * [approximate]: Taking taylor expansion of (/ (- 1.0 y) y) in (y) around 0
0.739 * [taylor]: Taking taylor expansion of (/ (- 1.0 y) y) in y
0.739 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.739 * [taylor]: Taking taylor expansion of 1.0 in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of (/ (- 1.0 y) y) in y
0.740 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.740 * [taylor]: Taking taylor expansion of 1.0 in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.748 * [approximate]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in (y) around 0
0.748 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.748 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.748 * [taylor]: Taking taylor expansion of 1.0 in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.749 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.749 * [taylor]: Taking taylor expansion of y in y
0.749 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.749 * [taylor]: Taking taylor expansion of 1.0 in y
0.749 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.749 * [taylor]: Taking taylor expansion of y in y
0.768 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
0.768 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) 1.0) y)) in y
0.768 * [taylor]: Taking taylor expansion of -1 in y
0.768 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.768 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.768 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.768 * [taylor]: Taking taylor expansion of y in y
0.768 * [taylor]: Taking taylor expansion of 1.0 in y
0.768 * [taylor]: Taking taylor expansion of y in y
0.768 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) 1.0) y)) in y
0.769 * [taylor]: Taking taylor expansion of -1 in y
0.769 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.769 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.769 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.769 * [taylor]: Taking taylor expansion of y in y
0.769 * [taylor]: Taking taylor expansion of 1.0 in y
0.769 * [taylor]: Taking taylor expansion of y in y
0.789 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.789 * [approximate]: Taking taylor expansion of (/ x (- 1.0 y)) in (x y) around 0
0.789 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in y
0.789 * [taylor]: Taking taylor expansion of x in y
0.789 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.789 * [taylor]: Taking taylor expansion of 1.0 in y
0.789 * [taylor]: Taking taylor expansion of y in y
0.790 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
0.790 * [taylor]: Taking taylor expansion of x in x
0.790 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.790 * [taylor]: Taking taylor expansion of 1.0 in x
0.790 * [taylor]: Taking taylor expansion of y in x
0.790 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
0.790 * [taylor]: Taking taylor expansion of x in x
0.790 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.790 * [taylor]: Taking taylor expansion of 1.0 in x
0.790 * [taylor]: Taking taylor expansion of y in x
0.790 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.790 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.790 * [taylor]: Taking taylor expansion of 1.0 in y
0.790 * [taylor]: Taking taylor expansion of y in y
0.792 * [taylor]: Taking taylor expansion of 0 in y
0.794 * [taylor]: Taking taylor expansion of 0 in y
0.797 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in (x y) around 0
0.797 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in y
0.797 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in y
0.797 * [taylor]: Taking taylor expansion of x in y
0.797 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.797 * [taylor]: Taking taylor expansion of 1.0 in y
0.797 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.797 * [taylor]: Taking taylor expansion of y in y
0.798 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
0.798 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
0.798 * [taylor]: Taking taylor expansion of x in x
0.798 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.798 * [taylor]: Taking taylor expansion of 1.0 in x
0.798 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.798 * [taylor]: Taking taylor expansion of y in x
0.799 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
0.799 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
0.799 * [taylor]: Taking taylor expansion of x in x
0.799 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.799 * [taylor]: Taking taylor expansion of 1.0 in x
0.799 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.799 * [taylor]: Taking taylor expansion of y in x
0.800 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.800 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.800 * [taylor]: Taking taylor expansion of 1.0 in y
0.800 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.800 * [taylor]: Taking taylor expansion of y in y
0.802 * [taylor]: Taking taylor expansion of 0 in y
0.806 * [taylor]: Taking taylor expansion of 0 in y
0.810 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in (x y) around 0
0.811 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in y
0.811 * [taylor]: Taking taylor expansion of -1 in y
0.811 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in y
0.811 * [taylor]: Taking taylor expansion of x in y
0.811 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.811 * [taylor]: Taking taylor expansion of y in y
0.811 * [taylor]: Taking taylor expansion of 1.0 in y
0.811 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in x
0.811 * [taylor]: Taking taylor expansion of -1 in x
0.811 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.811 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.811 * [taylor]: Taking taylor expansion of y in x
0.811 * [taylor]: Taking taylor expansion of 1.0 in x
0.812 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in x
0.812 * [taylor]: Taking taylor expansion of -1 in x
0.812 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.812 * [taylor]: Taking taylor expansion of y in x
0.812 * [taylor]: Taking taylor expansion of 1.0 in x
0.813 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.813 * [taylor]: Taking taylor expansion of -1 in y
0.813 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.813 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.813 * [taylor]: Taking taylor expansion of y in y
0.813 * [taylor]: Taking taylor expansion of 1.0 in y
0.815 * [taylor]: Taking taylor expansion of 0 in y
0.819 * [taylor]: Taking taylor expansion of 0 in y
0.823 * * * [progress]: simplifying candidates
0.825 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ 1 (/ (- 1.0 y) y)))
  (log1p (/ 1 (/ (- 1.0 y) y)))
  (- 1)
  (- (- (log (- 1.0 y)) (log y)))
  (- (log (/ (- 1.0 y) y)))
  (- 0 (- (log (- 1.0 y)) (log y)))
  (- 0 (log (/ (- 1.0 y) y)))
  (- (log 1) (- (log (- 1.0 y)) (log y)))
  (- (log 1) (log (/ (- 1.0 y) y)))
  (log (/ 1 (/ (- 1.0 y) y)))
  (exp (/ 1 (/ (- 1.0 y) y)))
  (/ (* (* 1 1) 1) (/ (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)) (* (* y y) y)))
  (/ (* (* 1 1) 1) (* (* (/ (- 1.0 y) y) (/ (- 1.0 y) y)) (/ (- 1.0 y) y)))
  (* (cbrt (/ 1 (/ (- 1.0 y) y))) (cbrt (/ 1 (/ (- 1.0 y) y))))
  (cbrt (/ 1 (/ (- 1.0 y) y)))
  (* (* (/ 1 (/ (- 1.0 y) y)) (/ 1 (/ (- 1.0 y) y))) (/ 1 (/ (- 1.0 y) y)))
  (sqrt (/ 1 (/ (- 1.0 y) y)))
  (sqrt (/ 1 (/ (- 1.0 y) y)))
  (- 1)
  (- (/ (- 1.0 y) y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- 1.0 y) y)) (cbrt (/ (- 1.0 y) y))))
  (/ (cbrt 1) (cbrt (/ (- 1.0 y) y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- 1.0 y) y)))
  (/ (cbrt 1) (sqrt (/ (- 1.0 y) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (cbrt (- 1.0 y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt y)))
  (/ (cbrt 1) (/ (cbrt (- 1.0 y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ (cbrt 1) (/ (cbrt (- 1.0 y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 y)) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (sqrt (- 1.0 y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 y)) (sqrt y)))
  (/ (cbrt 1) (/ (sqrt (- 1.0 y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 y)) 1))
  (/ (cbrt 1) (/ (sqrt (- 1.0 y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (- 1.0 y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt y)))
  (/ (cbrt 1) (/ (- 1.0 y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- 1.0 y) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt y)) (sqrt y)))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (- 1.0 y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt y)))
  (/ (cbrt 1) (/ (- 1.0 y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- 1.0 y) y))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (- 1.0 y) y))
  (/ (* (cbrt 1) (cbrt 1)) (- 1.0 y))
  (/ (cbrt 1) (/ 1 y))
  (/ (sqrt 1) (* (cbrt (/ (- 1.0 y) y)) (cbrt (/ (- 1.0 y) y))))
  (/ (sqrt 1) (cbrt (/ (- 1.0 y) y)))
  (/ (sqrt 1) (sqrt (/ (- 1.0 y) y)))
  (/ (sqrt 1) (sqrt (/ (- 1.0 y) y)))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (cbrt (- 1.0 y)) (cbrt y)))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt y)))
  (/ (sqrt 1) (/ (cbrt (- 1.0 y)) (sqrt y)))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ (sqrt 1) (/ (cbrt (- 1.0 y)) y))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (cbrt y)))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (sqrt y)))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (sqrt y)))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) 1))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) y))
  (/ (sqrt 1) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (- 1.0 y) (cbrt y)))
  (/ (sqrt 1) (/ 1 (sqrt y)))
  (/ (sqrt 1) (/ (- 1.0 y) (sqrt y)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- 1.0 y) y))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt y)) y))
  (/ (sqrt 1) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (- 1.0 y) (cbrt y)))
  (/ (sqrt 1) (/ 1 (sqrt y)))
  (/ (sqrt 1) (/ (- 1.0 y) (sqrt y)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- 1.0 y) y))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (- 1.0 y) y))
  (/ (sqrt 1) (- 1.0 y))
  (/ (sqrt 1) (/ 1 y))
  (/ 1 (* (cbrt (/ (- 1.0 y) y)) (cbrt (/ (- 1.0 y) y))))
  (/ 1 (cbrt (/ (- 1.0 y) y)))
  (/ 1 (sqrt (/ (- 1.0 y) y)))
  (/ 1 (sqrt (/ (- 1.0 y) y)))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (cbrt (- 1.0 y)) (cbrt y)))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt y)))
  (/ 1 (/ (cbrt (- 1.0 y)) (sqrt y)))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ 1 (/ (cbrt (- 1.0 y)) y))
  (/ 1 (/ (sqrt (- 1.0 y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (sqrt (- 1.0 y)) (cbrt y)))
  (/ 1 (/ (sqrt (- 1.0 y)) (sqrt y)))
  (/ 1 (/ (sqrt (- 1.0 y)) (sqrt y)))
  (/ 1 (/ (sqrt (- 1.0 y)) 1))
  (/ 1 (/ (sqrt (- 1.0 y)) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ 1 (/ (- 1.0 y) (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ 1 (/ (- 1.0 y) (sqrt y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- 1.0 y) y))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (cbrt y)))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (sqrt y)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (sqrt y)))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ 1 (/ (- 1.0 y) (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ 1 (/ (- 1.0 y) (sqrt y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- 1.0 y) y))
  (/ 1 1)
  (/ 1 (/ (- 1.0 y) y))
  (/ 1 (- 1.0 y))
  (/ 1 (/ 1 y))
  (/ 1 (/ (- 1.0 y) y))
  (/ (/ (- 1.0 y) y) 1)
  (/ 1 (* (cbrt (/ (- 1.0 y) y)) (cbrt (/ (- 1.0 y) y))))
  (/ 1 (sqrt (/ (- 1.0 y) y)))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt y)))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ 1 (/ (sqrt (- 1.0 y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (sqrt (- 1.0 y)) (sqrt y)))
  (/ 1 (/ (sqrt (- 1.0 y)) 1))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ 1 (/ 1 (sqrt y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (sqrt y)))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ 1 (/ 1 (sqrt y)))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (- 1.0 y))
  (/ (/ (- 1.0 y) y) (cbrt 1))
  (/ (/ (- 1.0 y) y) (sqrt 1))
  (/ (/ (- 1.0 y) y) 1)
  (/ 1 (- 1.0 y))
  (expm1 (/ (- 1.0 y) y))
  (log1p (/ (- 1.0 y) y))
  (- (log (- 1.0 y)) (log y))
  (log (/ (- 1.0 y) y))
  (exp (/ (- 1.0 y) y))
  (/ (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)) (* (* y y) y))
  (* (cbrt (/ (- 1.0 y) y)) (cbrt (/ (- 1.0 y) y)))
  (cbrt (/ (- 1.0 y) y))
  (* (* (/ (- 1.0 y) y) (/ (- 1.0 y) y)) (/ (- 1.0 y) y))
  (sqrt (/ (- 1.0 y) y))
  (sqrt (/ (- 1.0 y) y))
  (- (- 1.0 y))
  (- y)
  (/ 1.0 y)
  (/ y y)
  (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- 1.0 y)) (cbrt y))
  (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt y))
  (/ (cbrt (- 1.0 y)) (sqrt y))
  (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1)
  (/ (cbrt (- 1.0 y)) y)
  (/ (sqrt (- 1.0 y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- 1.0 y)) (cbrt y))
  (/ (sqrt (- 1.0 y)) (sqrt y))
  (/ (sqrt (- 1.0 y)) (sqrt y))
  (/ (sqrt (- 1.0 y)) 1)
  (/ (sqrt (- 1.0 y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- 1.0 y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- 1.0 y) (sqrt y))
  (/ 1 1)
  (/ (- 1.0 y) y)
  (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt 1.0) (sqrt y)) (cbrt y))
  (/ (+ (sqrt 1.0) (sqrt y)) (sqrt y))
  (/ (- (sqrt 1.0) (sqrt y)) (sqrt y))
  (/ (+ (sqrt 1.0) (sqrt y)) 1)
  (/ (- (sqrt 1.0) (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- 1.0 y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- 1.0 y) (sqrt y))
  (/ 1 1)
  (/ (- 1.0 y) y)
  (/ 1 y)
  (/ y (- 1.0 y))
  (/ (- 1.0 y) (* (cbrt y) (cbrt y)))
  (/ (- 1.0 y) (sqrt y))
  (/ (- 1.0 y) 1)
  (/ y (cbrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (/ y (- 1.0 y))
  (/ y (- (sqrt 1.0) (sqrt y)))
  (/ y (- 1.0 y))
  (* y (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))
  (* y (+ 1.0 y))
  (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 (pow y 3)) (+ (* 1.0 (pow y 2)) (* 1.0 y)))
  (- (+ (* 1.0 (/ 1 y)) (+ (* 1.0 (/ 1 (pow y 2))) 1)))
  (- (+ (* 1.0 (/ 1 y)) (+ (* 1.0 (/ 1 (pow y 2))) 1)))
  (- (* 1.0 (/ 1 y)) 1)
  (- (* 1.0 (/ 1 y)) 1)
  (- (* 1.0 (/ 1 y)) 1)
  (+ (* 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))))))
0.833 * * [simplify]: iteration  0 :  613  enodes  (cost  1230 )
0.845 * * [simplify]: iteration  1 :  2874  enodes  (cost  1098 )
0.892 * * [simplify]: iteration  2 :  5002  enodes  (cost  994 )
0.897 * [simplify]: Simplified to:
   (expm1 (/ 1 (/ (- 1.0 y) y)))
  (log1p (/ 1 (/ (- 1.0 y) y)))
  (- 1)
  (log (/ 1 (/ (- 1.0 y) y)))
  (log (/ 1 (/ (- 1.0 y) y)))
  (log (/ 1 (/ (- 1.0 y) y)))
  (log (/ 1 (/ (- 1.0 y) y)))
  (log (/ 1 (/ (- 1.0 y) y)))
  (log (/ 1 (/ (- 1.0 y) y)))
  (log (/ 1 (/ (- 1.0 y) y)))
  (exp (/ 1 (/ (- 1.0 y) y)))
  (pow (/ y (- 1.0 y)) 3)
  (pow (/ y (- 1.0 y)) 3)
  (* (cbrt (/ 1 (/ (- 1.0 y) y))) (cbrt (/ 1 (/ (- 1.0 y) y))))
  (cbrt (/ 1 (/ (- 1.0 y) y)))
  (pow (/ y (- 1.0 y)) 3)
  (sqrt (/ 1 (/ (- 1.0 y) y)))
  (sqrt (/ 1 (/ (- 1.0 y) y)))
  (- 1)
  (- (/ (- 1.0 y) y))
  (/ 1 (* (cbrt (/ (- 1.0 y) y)) (cbrt (/ (- 1.0 y) y))))
  (/ 1 (cbrt (/ (- 1.0 y) y)))
  (/ 1 (sqrt (/ (- 1.0 y) y)))
  (/ 1 (sqrt (/ (- 1.0 y) y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (/ (cbrt (- 1.0 y)) (cbrt y)))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (cbrt (- 1.0 y)))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (cbrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ 1 (/ (sqrt (- 1.0 y)) (cbrt y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (* (cbrt y) (cbrt y))
  (/ 1 (/ (- 1.0 y) (cbrt y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  1
  (/ y (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (cbrt y)))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ y (- (sqrt 1.0) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ 1 (/ (- 1.0 y) (cbrt y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  1
  (/ y (- 1.0 y))
  1
  (/ y (- 1.0 y))
  (/ 1 (- 1.0 y))
  y
  (/ 1 (* (cbrt (/ (- 1.0 y) y)) (cbrt (/ (- 1.0 y) y))))
  (/ 1 (cbrt (/ (- 1.0 y) y)))
  (/ 1 (sqrt (/ (- 1.0 y) y)))
  (/ 1 (sqrt (/ (- 1.0 y) y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (/ (cbrt (- 1.0 y)) (cbrt y)))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (cbrt (- 1.0 y)))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (cbrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ 1 (/ (sqrt (- 1.0 y)) (cbrt y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (* (cbrt y) (cbrt y))
  (/ 1 (/ (- 1.0 y) (cbrt y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  1
  (/ y (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (cbrt y)))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ y (- (sqrt 1.0) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ 1 (/ (- 1.0 y) (cbrt y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  1
  (/ y (- 1.0 y))
  1
  (/ y (- 1.0 y))
  (/ 1 (- 1.0 y))
  y
  (/ 1 (* (cbrt (/ (- 1.0 y) y)) (cbrt (/ (- 1.0 y) y))))
  (/ 1 (cbrt (/ (- 1.0 y) y)))
  (/ 1 (sqrt (/ (- 1.0 y) y)))
  (/ 1 (sqrt (/ (- 1.0 y) y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (/ (cbrt (- 1.0 y)) (cbrt y)))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (cbrt (- 1.0 y)))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (cbrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ 1 (/ (sqrt (- 1.0 y)) (cbrt y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (* (cbrt y) (cbrt y))
  (/ 1 (/ (- 1.0 y) (cbrt y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  1
  (/ y (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (cbrt y)))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ y (- (sqrt 1.0) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ 1 (/ (- 1.0 y) (cbrt y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  1
  (/ y (- 1.0 y))
  1
  (/ y (- 1.0 y))
  (/ 1 (- 1.0 y))
  y
  (/ y (- 1.0 y))
  (/ (- 1.0 y) y)
  (/ 1 (* (cbrt (/ (- 1.0 y) y)) (cbrt (/ (- 1.0 y) y))))
  (/ 1 (sqrt (/ (- 1.0 y) y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (* (cbrt y) (cbrt y))
  (sqrt y)
  1
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (sqrt y)
  1
  1
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) y)
  (/ (- 1.0 y) y)
  (/ (- 1.0 y) y)
  (/ 1 (- 1.0 y))
  (expm1 (/ (- 1.0 y) y))
  (log1p (/ (- 1.0 y) y))
  (log (/ (- 1.0 y) y))
  (log (/ (- 1.0 y) y))
  (exp (/ (- 1.0 y) y))
  (pow (/ (- 1.0 y) y) 3)
  (* (cbrt (/ (- 1.0 y) y)) (cbrt (/ (- 1.0 y) y)))
  (cbrt (/ (- 1.0 y) y))
  (pow (/ (- 1.0 y) y) 3)
  (sqrt (/ (- 1.0 y) y))
  (sqrt (/ (- 1.0 y) y))
  (- (- 1.0 y))
  (- y)
  (/ 1.0 y)
  1
  (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- 1.0 y)) (cbrt y))
  (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt y))
  (/ (cbrt (- 1.0 y)) (sqrt y))
  (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
  (/ (cbrt (- 1.0 y)) y)
  (/ (sqrt (- 1.0 y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- 1.0 y)) (cbrt y))
  (/ (sqrt (- 1.0 y)) (sqrt y))
  (/ (sqrt (- 1.0 y)) (sqrt y))
  (sqrt (- 1.0 y))
  (/ (sqrt (- 1.0 y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- 1.0 y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- 1.0 y) (sqrt y))
  1
  (/ (- 1.0 y) y)
  (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (- (sqrt 1.0) (sqrt y)) (cbrt y))
  (/ (+ (sqrt 1.0) (sqrt y)) (sqrt y))
  (- (/ (sqrt 1.0) (sqrt y)) 1)
  (+ (sqrt 1.0) (sqrt y))
  (/ (- (sqrt 1.0) (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- 1.0 y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- 1.0 y) (sqrt y))
  1
  (/ (- 1.0 y) y)
  (/ 1 y)
  (/ y (- 1.0 y))
  (/ (- 1.0 y) (* (cbrt y) (cbrt y)))
  (/ (- 1.0 y) (sqrt y))
  (- 1.0 y)
  (/ y (cbrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (/ y (- 1.0 y))
  (/ y (- (sqrt 1.0) (sqrt y)))
  (/ y (- 1.0 y))
  (* (fma 1.0 1.0 (fma y y (* 1.0 y))) y)
  (* y (+ 1.0 y))
  (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)))
  (* 1.0 (+ (pow y 3) (fma y y y)))
  (- (/ (- 1.0) y) (fma 1.0 (/ 1 (pow y 2)) 1))
  (- (/ (- 1.0) y) (fma 1.0 (/ 1 (pow y 2)) 1))
  (/ (- 1.0 y) y)
  (/ (- 1.0 y) y)
  (/ (- 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)))
0.898 * * * [progress]: adding candidates to table
1.175 * * [progress]: iteration 4 / 4
1.175 * * * [progress]: picking best candidate
1.177 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) (/ y (- 1.0 y))))>
1.177 * * * [progress]: localizing error
1.190 * * * [progress]: generating rewritten candidates
1.190 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
1.213 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
1.218 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
1.227 * * * [progress]: generating series expansions
1.227 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
1.228 * [approximate]: Taking taylor expansion of (/ (* x (+ y 1.0)) (- 1.0 (pow y 2))) in (x y) around 0
1.228 * [taylor]: Taking taylor expansion of (/ (* x (+ y 1.0)) (- 1.0 (pow y 2))) in y
1.228 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
1.228 * [taylor]: Taking taylor expansion of x in y
1.228 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.228 * [taylor]: Taking taylor expansion of y in y
1.228 * [taylor]: Taking taylor expansion of 1.0 in y
1.228 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in y
1.228 * [taylor]: Taking taylor expansion of 1.0 in y
1.228 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.228 * [taylor]: Taking taylor expansion of y in y
1.228 * [taylor]: Taking taylor expansion of (/ (* x (+ y 1.0)) (- 1.0 (pow y 2))) in x
1.229 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
1.229 * [taylor]: Taking taylor expansion of x in x
1.229 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
1.229 * [taylor]: Taking taylor expansion of y in x
1.229 * [taylor]: Taking taylor expansion of 1.0 in x
1.229 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in x
1.229 * [taylor]: Taking taylor expansion of 1.0 in x
1.229 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.229 * [taylor]: Taking taylor expansion of y in x
1.230 * [taylor]: Taking taylor expansion of (/ (* x (+ y 1.0)) (- 1.0 (pow y 2))) in x
1.230 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
1.230 * [taylor]: Taking taylor expansion of x in x
1.230 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
1.230 * [taylor]: Taking taylor expansion of y in x
1.230 * [taylor]: Taking taylor expansion of 1.0 in x
1.230 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in x
1.230 * [taylor]: Taking taylor expansion of 1.0 in x
1.230 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.230 * [taylor]: Taking taylor expansion of y in x
1.231 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (- 1.0 (pow y 2))) in y
1.231 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.231 * [taylor]: Taking taylor expansion of y in y
1.231 * [taylor]: Taking taylor expansion of 1.0 in y
1.231 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in y
1.231 * [taylor]: Taking taylor expansion of 1.0 in y
1.231 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.231 * [taylor]: Taking taylor expansion of y in y
1.233 * [taylor]: Taking taylor expansion of 0 in y
1.237 * [taylor]: Taking taylor expansion of 0 in y
1.240 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- 1.0 (/ 1 (pow y 2))) x)) in (x y) around 0
1.240 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- 1.0 (/ 1 (pow y 2))) x)) in y
1.240 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.240 * [taylor]: Taking taylor expansion of y in y
1.241 * [taylor]: Taking taylor expansion of 1.0 in y
1.241 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in y
1.241 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
1.241 * [taylor]: Taking taylor expansion of 1.0 in y
1.241 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.241 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.241 * [taylor]: Taking taylor expansion of y in y
1.241 * [taylor]: Taking taylor expansion of x in y
1.242 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- 1.0 (/ 1 (pow y 2))) x)) in x
1.242 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
1.242 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.242 * [taylor]: Taking taylor expansion of y in x
1.242 * [taylor]: Taking taylor expansion of 1.0 in x
1.242 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
1.242 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
1.242 * [taylor]: Taking taylor expansion of 1.0 in x
1.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.242 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.242 * [taylor]: Taking taylor expansion of y in x
1.242 * [taylor]: Taking taylor expansion of x in x
1.244 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- 1.0 (/ 1 (pow y 2))) x)) in x
1.244 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
1.244 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.244 * [taylor]: Taking taylor expansion of y in x
1.244 * [taylor]: Taking taylor expansion of 1.0 in x
1.244 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
1.244 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
1.244 * [taylor]: Taking taylor expansion of 1.0 in x
1.244 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.244 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.244 * [taylor]: Taking taylor expansion of y in x
1.244 * [taylor]: Taking taylor expansion of x in x
1.246 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- 1.0 (/ 1 (pow y 2)))) in y
1.246 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.246 * [taylor]: Taking taylor expansion of y in y
1.246 * [taylor]: Taking taylor expansion of 1.0 in y
1.246 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
1.246 * [taylor]: Taking taylor expansion of 1.0 in y
1.246 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.246 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.246 * [taylor]: Taking taylor expansion of y in y
1.250 * [taylor]: Taking taylor expansion of 0 in y
1.255 * [taylor]: Taking taylor expansion of 0 in y
1.261 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x))) in (x y) around 0
1.261 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x))) in y
1.261 * [taylor]: Taking taylor expansion of -1 in y
1.261 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x)) in y
1.261 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.261 * [taylor]: Taking taylor expansion of 1.0 in y
1.261 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.261 * [taylor]: Taking taylor expansion of y in y
1.262 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in y
1.262 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
1.262 * [taylor]: Taking taylor expansion of 1.0 in y
1.262 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.262 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.262 * [taylor]: Taking taylor expansion of y in y
1.262 * [taylor]: Taking taylor expansion of x in y
1.263 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x))) in x
1.263 * [taylor]: Taking taylor expansion of -1 in x
1.263 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x)) in x
1.263 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.263 * [taylor]: Taking taylor expansion of 1.0 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 (* (- 1.0 (/ 1 (pow y 2))) x) in x
1.263 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
1.263 * [taylor]: Taking taylor expansion of 1.0 in x
1.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.263 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.263 * [taylor]: Taking taylor expansion of y in x
1.264 * [taylor]: Taking taylor expansion of x in x
1.265 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x))) in x
1.265 * [taylor]: Taking taylor expansion of -1 in x
1.265 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x)) in x
1.265 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.265 * [taylor]: Taking taylor expansion of 1.0 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 (* (- 1.0 (/ 1 (pow y 2))) x) in x
1.265 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
1.265 * [taylor]: Taking taylor expansion of 1.0 in x
1.265 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.265 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.265 * [taylor]: Taking taylor expansion of y in x
1.265 * [taylor]: Taking taylor expansion of x in x
1.267 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (- 1.0 (/ 1 (pow y 2))))) in y
1.267 * [taylor]: Taking taylor expansion of -1 in y
1.267 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- 1.0 (/ 1 (pow y 2)))) in y
1.267 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.267 * [taylor]: Taking taylor expansion of 1.0 in y
1.267 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.267 * [taylor]: Taking taylor expansion of y in y
1.267 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
1.267 * [taylor]: Taking taylor expansion of 1.0 in y
1.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.267 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.267 * [taylor]: Taking taylor expansion of y in y
1.275 * [taylor]: Taking taylor expansion of 0 in y
1.282 * [taylor]: Taking taylor expansion of 0 in y
1.290 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
1.290 * [approximate]: Taking taylor expansion of (/ x (- 1.0 (pow y 2))) in (x y) around 0
1.290 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (pow y 2))) in y
1.290 * [taylor]: Taking taylor expansion of x in y
1.290 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in y
1.290 * [taylor]: Taking taylor expansion of 1.0 in y
1.290 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.290 * [taylor]: Taking taylor expansion of y in y
1.291 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (pow y 2))) in x
1.291 * [taylor]: Taking taylor expansion of x in x
1.291 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in x
1.291 * [taylor]: Taking taylor expansion of 1.0 in x
1.291 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.291 * [taylor]: Taking taylor expansion of y in x
1.291 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (pow y 2))) in x
1.291 * [taylor]: Taking taylor expansion of x in x
1.291 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in x
1.291 * [taylor]: Taking taylor expansion of 1.0 in x
1.291 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.291 * [taylor]: Taking taylor expansion of y in x
1.291 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (pow y 2))) in y
1.291 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in y
1.291 * [taylor]: Taking taylor expansion of 1.0 in y
1.291 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.291 * [taylor]: Taking taylor expansion of y in y
1.293 * [taylor]: Taking taylor expansion of 0 in y
1.295 * [taylor]: Taking taylor expansion of 0 in y
1.299 * [taylor]: Taking taylor expansion of 0 in y
1.302 * [taylor]: Taking taylor expansion of 0 in y
1.302 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 (pow y 2))) x)) in (x y) around 0
1.302 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 (pow y 2))) x)) in y
1.302 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in y
1.302 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
1.302 * [taylor]: Taking taylor expansion of 1.0 in y
1.302 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.302 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.302 * [taylor]: Taking taylor expansion of y in y
1.303 * [taylor]: Taking taylor expansion of x in y
1.303 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 (pow y 2))) x)) in x
1.303 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
1.303 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
1.303 * [taylor]: Taking taylor expansion of 1.0 in x
1.303 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.303 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.303 * [taylor]: Taking taylor expansion of y in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.305 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 (pow y 2))) x)) in x
1.305 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
1.305 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
1.305 * [taylor]: Taking taylor expansion of 1.0 in x
1.305 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.305 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.305 * [taylor]: Taking taylor expansion of y in x
1.305 * [taylor]: Taking taylor expansion of x in x
1.306 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 (pow y 2)))) in y
1.306 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
1.306 * [taylor]: Taking taylor expansion of 1.0 in y
1.306 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.306 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.306 * [taylor]: Taking taylor expansion of y in y
1.309 * [taylor]: Taking taylor expansion of 0 in y
1.313 * [taylor]: Taking taylor expansion of 0 in y
1.319 * [taylor]: Taking taylor expansion of 0 in y
1.324 * [taylor]: Taking taylor expansion of 0 in y
1.325 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 (pow y 2))) x)) in (x y) around 0
1.325 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 (pow y 2))) x)) in y
1.325 * [taylor]: Taking taylor expansion of -1 in y
1.325 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in y
1.325 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
1.325 * [taylor]: Taking taylor expansion of 1.0 in y
1.325 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.325 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.325 * [taylor]: Taking taylor expansion of y in y
1.326 * [taylor]: Taking taylor expansion of x in y
1.326 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 (pow y 2))) x)) in x
1.327 * [taylor]: Taking taylor expansion of -1 in x
1.327 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
1.327 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
1.327 * [taylor]: Taking taylor expansion of 1.0 in x
1.327 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.327 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.327 * [taylor]: Taking taylor expansion of y in x
1.327 * [taylor]: Taking taylor expansion of x in x
1.328 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 (pow y 2))) x)) in x
1.328 * [taylor]: Taking taylor expansion of -1 in x
1.328 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
1.328 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
1.328 * [taylor]: Taking taylor expansion of 1.0 in x
1.328 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.328 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.328 * [taylor]: Taking taylor expansion of y in x
1.328 * [taylor]: Taking taylor expansion of x in x
1.330 * [taylor]: Taking taylor expansion of (/ -1 (- 1.0 (/ 1 (pow y 2)))) in y
1.330 * [taylor]: Taking taylor expansion of -1 in y
1.330 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
1.330 * [taylor]: Taking taylor expansion of 1.0 in y
1.330 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.330 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.330 * [taylor]: Taking taylor expansion of y in y
1.333 * [taylor]: Taking taylor expansion of 0 in y
1.336 * [taylor]: Taking taylor expansion of 0 in y
1.343 * [taylor]: Taking taylor expansion of 0 in y
1.348 * [taylor]: Taking taylor expansion of 0 in y
1.348 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
1.348 * [approximate]: Taking taylor expansion of (/ y (- 1.0 y)) in (y) around 0
1.348 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
1.348 * [taylor]: Taking taylor expansion of y in y
1.348 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
1.349 * [taylor]: Taking taylor expansion of 1.0 in y
1.349 * [taylor]: Taking taylor expansion of y in y
1.349 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
1.349 * [taylor]: Taking taylor expansion of y in y
1.349 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
1.349 * [taylor]: Taking taylor expansion of 1.0 in y
1.349 * [taylor]: Taking taylor expansion of y in y
1.355 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
1.355 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
1.355 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
1.355 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.355 * [taylor]: Taking taylor expansion of 1.0 in y
1.355 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.355 * [taylor]: Taking taylor expansion of y in y
1.358 * [taylor]: Taking taylor expansion of y in y
1.360 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
1.360 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
1.360 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.360 * [taylor]: Taking taylor expansion of 1.0 in y
1.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.360 * [taylor]: Taking taylor expansion of y in y
1.361 * [taylor]: Taking taylor expansion of y in y
1.372 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
1.372 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
1.372 * [taylor]: Taking taylor expansion of -1 in y
1.372 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
1.372 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.372 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.372 * [taylor]: Taking taylor expansion of y in y
1.372 * [taylor]: Taking taylor expansion of 1.0 in y
1.372 * [taylor]: Taking taylor expansion of y in y
1.374 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
1.374 * [taylor]: Taking taylor expansion of -1 in y
1.374 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
1.374 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.374 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.374 * [taylor]: Taking taylor expansion of y in y
1.374 * [taylor]: Taking taylor expansion of 1.0 in y
1.374 * [taylor]: Taking taylor expansion of y in y
1.384 * * * [progress]: simplifying candidates
1.386 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (log1p (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (+ (- (log x) (log (- (* 1.0 1.0) (* y y)))) (log (+ 1.0 y)))
  (+ (log (/ x (- (* 1.0 1.0) (* y y)))) (log (+ 1.0 y)))
  (log (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (exp (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* (/ (* (* x x) x) (* (* (- (* 1.0 1.0) (* y y)) (- (* 1.0 1.0) (* y y))) (- (* 1.0 1.0) (* y y)))) (* (* (+ 1.0 y) (+ 1.0 y)) (+ 1.0 y)))
  (* (* (* (/ x (- (* 1.0 1.0) (* y y))) (/ x (- (* 1.0 1.0) (* y y)))) (/ x (- (* 1.0 1.0) (* y y)))) (* (* (+ 1.0 y) (+ 1.0 y)) (+ 1.0 y)))
  (* (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))) (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))))
  (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* (* (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))) (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (sqrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (sqrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* x (+ (pow 1.0 3) (pow y 3)))
  (* (- (* 1.0 1.0) (* y y)) (+ (* 1.0 1.0) (- (* y y) (* 1.0 y))))
  (* x (- (* 1.0 1.0) (* y y)))
  (* (- (* 1.0 1.0) (* y y)) (- 1.0 y))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) 1.0)
  (* (/ x (- (* 1.0 1.0) (* y y))) y)
  (* 1.0 (/ x (- (* 1.0 1.0) (* y y))))
  (* y (/ x (- (* 1.0 1.0) (* y y))))
  (* (/ x (- (* 1.0 1.0) (* y y))) (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y))))
  (* (/ x (- (* 1.0 1.0) (* y y))) (sqrt (+ 1.0 y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) 1)
  (* (/ x (- (* 1.0 1.0) (* y y))) 1)
  (* (cbrt (/ x (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ (cbrt x) (- 1.0 y)) (+ 1.0 y))
  (* (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (sqrt x) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ (sqrt x) (- 1.0 y)) (+ 1.0 y))
  (* (/ x (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ x (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ x (- 1.0 y)) (+ 1.0 y))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ 1 (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (+ (* (* 1.0 1.0) (* 1.0 1.0)) (+ (* (* y y) (* y y)) (* (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (+ (* 1.0 1.0) (* y y)) (+ 1.0 y))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ (pow 1.0 3) (pow y 3)))
  (* (/ x (- (* 1.0 1.0) (* y y))) (- (* 1.0 1.0) (* y y)))
  (* x (+ 1.0 y))
  (expm1 (/ x (- (* 1.0 1.0) (* y y))))
  (log1p (/ x (- (* 1.0 1.0) (* y y))))
  (- (log x) (log (- (* 1.0 1.0) (* y y))))
  (log (/ x (- (* 1.0 1.0) (* y y))))
  (exp (/ x (- (* 1.0 1.0) (* y y))))
  (/ (* (* x x) x) (* (* (- (* 1.0 1.0) (* y y)) (- (* 1.0 1.0) (* y y))) (- (* 1.0 1.0) (* y y))))
  (* (cbrt (/ x (- (* 1.0 1.0) (* y y)))) (cbrt (/ x (- (* 1.0 1.0) (* y y)))))
  (cbrt (/ x (- (* 1.0 1.0) (* y y))))
  (* (* (/ x (- (* 1.0 1.0) (* y y))) (/ x (- (* 1.0 1.0) (* y y)))) (/ x (- (* 1.0 1.0) (* y y))))
  (sqrt (/ x (- (* 1.0 1.0) (* y y))))
  (sqrt (/ x (- (* 1.0 1.0) (* y y))))
  (- x)
  (- (- (* 1.0 1.0) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* y y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- (* 1.0 1.0) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (+ 1.0 y))
  (/ (cbrt x) (- 1.0 y))
  (/ (sqrt x) (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* y y))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- (* 1.0 1.0) (* y y)))
  (/ (sqrt x) (+ 1.0 y))
  (/ (sqrt x) (- 1.0 y))
  (/ 1 (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ x (cbrt (- (* 1.0 1.0) (* y y))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* y y))))
  (/ x (sqrt (- (* 1.0 1.0) (* y y))))
  (/ 1 1)
  (/ x (- (* 1.0 1.0) (* y y)))
  (/ 1 (+ 1.0 y))
  (/ x (- 1.0 y))
  (/ 1 (- (* 1.0 1.0) (* y y)))
  (/ (- (* 1.0 1.0) (* y y)) x)
  (/ x (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ x (sqrt (- (* 1.0 1.0) (* y y))))
  (/ x 1)
  (/ x (+ 1.0 y))
  (/ (- (* 1.0 1.0) (* y y)) (cbrt x))
  (/ (- (* 1.0 1.0) (* y y)) (sqrt x))
  (/ (- (* 1.0 1.0) (* y y)) x)
  (/ x (- (pow (* 1.0 1.0) 3) (pow (* y y) 3)))
  (/ x (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (* y y) (* y y))))
  (expm1 (/ y (- 1.0 y)))
  (log1p (/ y (- 1.0 y)))
  (- (log y) (log (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (exp (/ y (- 1.0 y)))
  (/ (* (* y y) y) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ y (- 1.0 y))) (cbrt (/ y (- 1.0 y))))
  (cbrt (/ y (- 1.0 y)))
  (* (* (/ y (- 1.0 y)) (/ y (- 1.0 y))) (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (- y)
  (- (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt y) (cbrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ (cbrt y) (sqrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt y) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- 1.0 y))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (cbrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- 1.0 y))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ y (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ y (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ y (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) y)
  (/ y (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (sqrt (- 1.0 y)))
  (/ y 1)
  (/ y (+ (sqrt 1.0) (sqrt y)))
  (/ y 1)
  (/ (- 1.0 y) (cbrt y))
  (/ (- 1.0 y) (sqrt y))
  (/ (- 1.0 y) y)
  (/ y (- (pow 1.0 3) (pow y 3)))
  (/ y (- (* 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))))))
  (+ (* 1.0 (* x (pow y 2))) (* 1.0 x))
  (- (+ (/ x (pow y 2)) (* 1.0 (/ x (pow y 4)))))
  (- (+ (/ x (pow y 2)) (* 1.0 (/ x (pow y 4)))))
  (+ (* 1.0 (pow y 3)) (+ (* 1.0 (pow y 2)) (* 1.0 y)))
  (- (+ (* 1.0 (/ 1 y)) (+ (* 1.0 (/ 1 (pow y 2))) 1)))
  (- (+ (* 1.0 (/ 1 y)) (+ (* 1.0 (/ 1 (pow y 2))) 1)))
1.394 * * [simplify]: iteration  0 :  660  enodes  (cost  900 )
1.407 * * [simplify]: iteration  1 :  2959  enodes  (cost  820 )
1.450 * * [simplify]: iteration  2 :  5001  enodes  (cost  818 )
1.455 * [simplify]: Simplified to:
   (expm1 (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (log1p (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (log (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (log (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (log (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (exp (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (pow (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) 3)
  (pow (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) 3)
  (* (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))) (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))))
  (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (pow (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) 3)
  (sqrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (sqrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* x (+ (pow 1.0 3) (pow y 3)))
  (* (* (fma y (- y 1.0) (* 1.0 1.0)) (+ 1.0 y)) (- 1.0 y))
  (* x (- (* 1.0 1.0) (* y y)))
  (* (- (* 1.0 1.0) (* y y)) (- 1.0 y))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) 1.0)
  (* (/ x (- (* 1.0 1.0) (* y y))) y)
  (* (/ x (- (* 1.0 1.0) (* y y))) 1.0)
  (* (/ x (- (* 1.0 1.0) (* y y))) y)
  (* (/ x (- (* 1.0 1.0) (* y y))) (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y))))
  (* (/ x (- (* 1.0 1.0) (* y y))) (sqrt (+ 1.0 y)))
  (/ x (- (* 1.0 1.0) (* y y)))
  (/ x (- (* 1.0 1.0) (* y y)))
  (* (cbrt (/ x (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ (cbrt x) (- 1.0 y)) (+ 1.0 y))
  (* (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (sqrt x) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ (sqrt x) (- 1.0 y)) (+ 1.0 y))
  (* (/ x (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ x (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ x (- 1.0 y)) (+ 1.0 y))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (/ (+ 1.0 y) (- (* 1.0 1.0) (* y y)))
  (* (fma (pow 1.0 3) 1.0 (fma (* 1.0 y) (* 1.0 y) (pow y 4))) (+ 1.0 y))
  (* (+ 1.0 y) (fma 1.0 1.0 (* y y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ (pow 1.0 3) (pow y 3)))
  (* (/ x (- (* 1.0 1.0) (* y y))) (- (* 1.0 1.0) (* y y)))
  (* x (+ 1.0 y))
  (expm1 (/ x (- (* 1.0 1.0) (* y y))))
  (log1p (/ x (- (* 1.0 1.0) (* y y))))
  (log (/ x (- (* 1.0 1.0) (* y y))))
  (log (/ x (- (* 1.0 1.0) (* y y))))
  (exp (/ x (- (* 1.0 1.0) (* y y))))
  (pow (/ x (- (* 1.0 1.0) (* y y))) 3)
  (* (cbrt (/ x (- (* 1.0 1.0) (* y y)))) (cbrt (/ x (- (* 1.0 1.0) (* y y)))))
  (cbrt (/ x (- (* 1.0 1.0) (* y y))))
  (pow (/ x (- (* 1.0 1.0) (* y y))) 3)
  (sqrt (/ x (- (* 1.0 1.0) (* y y))))
  (sqrt (/ x (- (* 1.0 1.0) (* y y))))
  (- x)
  (- (- (* 1.0 1.0) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* y y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- (* 1.0 1.0) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (+ 1.0 y))
  (/ (cbrt x) (- 1.0 y))
  (/ (sqrt x) (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* y y))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (sqrt x)
  (/ (sqrt x) (- (* 1.0 1.0) (* y y)))
  (/ (sqrt x) (+ 1.0 y))
  (/ (sqrt x) (- 1.0 y))
  (/ 1 (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ x (cbrt (- (* 1.0 1.0) (* y y))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* y y))))
  (/ x (sqrt (- (* 1.0 1.0) (* y y))))
  1
  (/ x (- (* 1.0 1.0) (* y y)))
  (/ 1 (+ 1.0 y))
  (/ x (- 1.0 y))
  (/ 1 (- (* 1.0 1.0) (* y y)))
  (/ (- (* 1.0 1.0) (* y y)) x)
  (/ x (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ x (sqrt (- (* 1.0 1.0) (* y y))))
  x
  (/ x (+ 1.0 y))
  (/ (- (* 1.0 1.0) (* y y)) (cbrt x))
  (/ (- (* 1.0 1.0) (* y y)) (sqrt x))
  (/ (- (* 1.0 1.0) (* y y)) x)
  (/ x (- (pow (* 1.0 1.0) 3) (pow (* y y) 3)))
  (/ x (fma (- (pow y 3)) y (pow 1.0 4)))
  (expm1 (/ y (- 1.0 y)))
  (log1p (/ y (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (exp (/ y (- 1.0 y)))
  (pow (/ y (- 1.0 y)) 3)
  (* (cbrt (/ y (- 1.0 y))) (cbrt (/ y (- 1.0 y))))
  (cbrt (/ y (- 1.0 y)))
  (pow (/ y (- 1.0 y)) 3)
  (sqrt (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (- y)
  (- (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt y) (cbrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ (cbrt y) (sqrt (- 1.0 y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt y) (- (sqrt 1.0) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- 1.0 y))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (cbrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (- (sqrt 1.0) (sqrt y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  1
  (/ y (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ y (- (sqrt 1.0) (sqrt y)))
  1
  (/ y (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) y)
  (/ y (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (sqrt (- 1.0 y)))
  y
  (/ y (+ (sqrt 1.0) (sqrt y)))
  y
  (/ (- 1.0 y) (cbrt y))
  (/ (- 1.0 y) (sqrt y))
  (/ (- 1.0 y) y)
  (/ y (- (pow 1.0 3) (pow y 3)))
  (/ y (- (* 1.0 1.0) (* y y)))
  (* 1.0 (+ (fma (pow y 2) x x) (* 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 (pow y 2) x x) 1.0)
  (- (+ (/ x (pow y 2)) (* 1.0 (/ x (pow y 4)))))
  (- (+ (/ x (pow y 2)) (* 1.0 (/ x (pow y 4)))))
  (* 1.0 (+ (pow y 3) (fma y y y)))
  (- (/ (- 1.0) y) (fma 1.0 (/ 1 (pow y 2)) 1))
  (- (/ (- 1.0) y) (fma 1.0 (/ 1 (pow y 2)) 1))
1.455 * * * [progress]: adding candidates to table
1.747 * [progress]: [Phase 3 of 3] Extracting.
1.747 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ x (- 1.0 y)) (/ 1 (/ (- 1.0 y) y))))> #<alt (λ (x y) (- (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) (/ y (- 1.0 y))))>)
1.748 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.748 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ x (- 1.0 y)) (/ 1 (/ (- 1.0 y) y))))> #<alt (λ (x y) (- (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) (/ y (- 1.0 y))))>)
1.759 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ x (- 1.0 y)) (/ 1 (/ (- 1.0 y) y))))> #<alt (λ (x y) (- (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) (/ y (- 1.0 y))))>)
1.772 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.772 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ x (- 1.0 y)) (/ 1 (/ (- 1.0 y) y)))
1.773 * * [simplify]: iteration  0 :  11  enodes  (cost  6 )
1.773 * * [simplify]: iteration  1 :  11  enodes  (cost  6 )
1.773 * [simplify]: Simplified to:
   (- (/ x (- 1.0 y)) (/ 1 (/ (- 1.0 y) y)))
2.363 * [regime-testing]: Baseline error score: 0.03422363889263201
2.363 * [regime-testing]: Oracle error score: 0.005073754531906632
2.364 * [regime-testing]: End program error score: 0.03422363889263201