12.834 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- 1.0 y))
0.015 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.016 * * [simplify]: iteration  1 :  16  enodes  (cost  3 )
0.018 * * [simplify]: iteration  2 :  18  enodes  (cost  3 )
0.019 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.019 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
0.019 * * [progress]: iteration 1 / 4
0.019 * * * [progress]: picking best candidate
0.020 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>
0.020 * * * [progress]: localizing error
0.025 * * * [progress]: generating rewritten candidates
0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.035 * * * [progress]: generating series expansions
0.035 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.035 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0
0.035 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.035 * [taylor]: Taking taylor expansion of (- x y) in y
0.035 * [taylor]: Taking taylor expansion of x in y
0.035 * [taylor]: Taking taylor expansion of y in y
0.036 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.036 * [taylor]: Taking taylor expansion of 1.0 in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.037 * [taylor]: Taking taylor expansion of (- x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.037 * [taylor]: Taking taylor expansion of 1.0 in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.037 * [taylor]: Taking taylor expansion of (- x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.037 * [taylor]: Taking taylor expansion of 1.0 in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) in y
0.037 * [taylor]: Taking taylor expansion of -1 in y
0.037 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.037 * [taylor]: Taking taylor expansion of 1.0 in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.039 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.039 * [taylor]: Taking taylor expansion of 1.0 in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0
0.043 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.043 * [taylor]: Taking taylor expansion of x in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.044 * [taylor]: Taking taylor expansion of 1.0 in y
0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.049 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.049 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.049 * [taylor]: Taking taylor expansion of 1.0 in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.049 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.050 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.050 * [taylor]: Taking taylor expansion of 1.0 in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.050 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.050 * [taylor]: Taking taylor expansion of 1.0 in y
0.050 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.053 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.053 * [taylor]: Taking taylor expansion of 1.0 in y
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.062 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of 1.0 in y
0.063 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.063 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.064 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.065 * [taylor]: Taking taylor expansion of -1 in y
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of 1.0 in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.067 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.068 * [taylor]: Taking taylor expansion of 1.0 in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of 0 in y
0.075 * * * [progress]: simplifying candidates
0.076 * [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))
0.080 * * [simplify]: iteration  0 :  259  enodes  (cost  377 )
0.085 * * [simplify]: iteration  1 :  714  enodes  (cost  359 )
0.096 * * [simplify]: iteration  2 :  2580  enodes  (cost  358 )
0.130 * * [simplify]: iteration  3 :  5001  enodes  (cost  358 )
0.132 * [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)))
0.132 * * * [progress]: adding candidates to table
0.212 * * [progress]: iteration 2 / 4
0.212 * * * [progress]: picking best candidate
0.215 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))>
0.215 * * * [progress]: localizing error
0.220 * * * [progress]: generating rewritten candidates
0.221 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.226 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.238 * * * [progress]: generating series expansions
0.238 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.238 * [approximate]: Taking taylor expansion of (/ y (- 1.0 y)) in (y) around 0
0.238 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.238 * [taylor]: Taking taylor expansion of 1.0 in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.240 * [taylor]: Taking taylor expansion of 1.0 in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.246 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
0.246 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.246 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.246 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.246 * [taylor]: Taking taylor expansion of 1.0 in y
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.247 * [taylor]: Taking taylor expansion of y in y
0.249 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.249 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.249 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.249 * [taylor]: Taking taylor expansion of 1.0 in y
0.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.249 * [taylor]: Taking taylor expansion of y in y
0.249 * [taylor]: Taking taylor expansion of y in y
0.260 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
0.260 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
0.260 * [taylor]: Taking taylor expansion of -1 in y
0.261 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.261 * [taylor]: Taking taylor expansion of 1.0 in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.263 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
0.263 * [taylor]: Taking taylor expansion of -1 in y
0.263 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.263 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.263 * [taylor]: Taking taylor expansion of y in y
0.263 * [taylor]: Taking taylor expansion of 1.0 in y
0.263 * [taylor]: Taking taylor expansion of y in y
0.273 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.273 * [approximate]: Taking taylor expansion of (/ x (- 1.0 y)) in (x y) around 0
0.273 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in y
0.273 * [taylor]: Taking taylor expansion of x in y
0.273 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.273 * [taylor]: Taking taylor expansion of 1.0 in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.274 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.274 * [taylor]: Taking taylor expansion of 1.0 in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.274 * [taylor]: Taking taylor expansion of 1.0 in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.274 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.274 * [taylor]: Taking taylor expansion of 1.0 in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.278 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in (x y) around 0
0.281 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in y
0.281 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in y
0.281 * [taylor]: Taking taylor expansion of x in y
0.281 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.281 * [taylor]: Taking taylor expansion of 1.0 in y
0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.281 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
0.282 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.282 * [taylor]: Taking taylor expansion of 1.0 in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.282 * [taylor]: Taking taylor expansion of y in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
0.283 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.283 * [taylor]: Taking taylor expansion of 1.0 in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.284 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.284 * [taylor]: Taking taylor expansion of 1.0 in y
0.284 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.284 * [taylor]: Taking taylor expansion of y in y
0.286 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in (x y) around 0
0.295 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in y
0.295 * [taylor]: Taking taylor expansion of -1 in y
0.295 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in y
0.295 * [taylor]: Taking taylor expansion of x in y
0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.295 * [taylor]: Taking taylor expansion of y in y
0.295 * [taylor]: Taking taylor expansion of 1.0 in y
0.295 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in x
0.295 * [taylor]: Taking taylor expansion of -1 in x
0.296 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of 1.0 in x
0.296 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in x
0.296 * [taylor]: Taking taylor expansion of -1 in x
0.296 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of 1.0 in x
0.297 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.297 * [taylor]: Taking taylor expansion of -1 in y
0.297 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of 1.0 in y
0.299 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [taylor]: Taking taylor expansion of 0 in y
0.307 * * * [progress]: simplifying candidates
0.308 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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)))
  (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 (* 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))))))
0.313 * * [simplify]: iteration  0 :  300  enodes  (cost  434 )
0.319 * * [simplify]: iteration  1 :  1031  enodes  (cost  408 )
0.340 * * [simplify]: iteration  2 :  4774  enodes  (cost  406 )
0.480 * * [simplify]: iteration  3 :  5001  enodes  (cost  406 )
0.488 * [simplify]: Simplified to:
   (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)))
  (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 (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)))
0.489 * * * [progress]: adding candidates to table
0.605 * * [progress]: iteration 3 / 4
0.605 * * * [progress]: picking best candidate
0.606 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))>
0.606 * * * [progress]: localizing error
0.617 * * * [progress]: generating rewritten candidates
0.617 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.627 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.663 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.685 * * * [progress]: generating series expansions
0.685 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.685 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) (- x y)) in (x y) around 0
0.685 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) (- x y)) in y
0.685 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
0.685 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.685 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.685 * [taylor]: Taking taylor expansion of 1.0 in y
0.685 * [taylor]: Taking taylor expansion of y in y
0.689 * [taylor]: Taking taylor expansion of (- x y) in y
0.689 * [taylor]: Taking taylor expansion of x in y
0.689 * [taylor]: Taking taylor expansion of y in y
0.689 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) (- x y)) in x
0.689 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in x
0.689 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.689 * [taylor]: Taking taylor expansion of 1.0 in x
0.689 * [taylor]: Taking taylor expansion of y in x
0.690 * [taylor]: Taking taylor expansion of (- x y) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of y in x
0.690 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) (- x y)) in x
0.690 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in x
0.690 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.690 * [taylor]: Taking taylor expansion of 1.0 in x
0.690 * [taylor]: Taking taylor expansion of y in x
0.690 * [taylor]: Taking taylor expansion of (- x y) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of y in x
0.691 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (- 1.0 y))) y)) in y
0.691 * [taylor]: Taking taylor expansion of -1 in y
0.691 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) y) in y
0.691 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
0.691 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.691 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.691 * [taylor]: Taking taylor expansion of 1.0 in y
0.691 * [taylor]: Taking taylor expansion of y in y
0.694 * [taylor]: Taking taylor expansion of y in y
0.696 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
0.696 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.696 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.696 * [taylor]: Taking taylor expansion of 1.0 in y
0.696 * [taylor]: Taking taylor expansion of y in y
0.704 * [taylor]: Taking taylor expansion of 0 in y
0.706 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in (x y) around 0
0.706 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in y
0.706 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.706 * [taylor]: Taking taylor expansion of x in y
0.706 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.706 * [taylor]: Taking taylor expansion of y in y
0.707 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
0.707 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.707 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.707 * [taylor]: Taking taylor expansion of 1.0 in y
0.707 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in x
0.709 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.709 * [taylor]: Taking taylor expansion of y in x
0.709 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in x
0.709 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.709 * [taylor]: Taking taylor expansion of 1.0 in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.709 * [taylor]: Taking taylor expansion of y in x
0.710 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in x
0.710 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.710 * [taylor]: Taking taylor expansion of y in x
0.710 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in x
0.710 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.711 * [taylor]: Taking taylor expansion of 1.0 in x
0.711 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.711 * [taylor]: Taking taylor expansion of y in x
0.712 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
0.712 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.712 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.712 * [taylor]: Taking taylor expansion of 1.0 in y
0.712 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.712 * [taylor]: Taking taylor expansion of y in y
0.715 * [taylor]: Taking taylor expansion of (- (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (/ 1 y))) in y
0.715 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (/ 1 y)) in y
0.715 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 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
0.717 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.717 * [taylor]: Taking taylor expansion of y in y
0.720 * [taylor]: Taking taylor expansion of 0 in y
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.732 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 y) 1.0))) (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.732 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 y) 1.0))) (- (/ 1 y) (/ 1 x))) in y
0.732 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
0.732 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.732 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.732 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.732 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of 1.0 in y
0.734 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.734 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.734 * [taylor]: Taking taylor expansion of y in y
0.734 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.734 * [taylor]: Taking taylor expansion of x in y
0.734 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 y) 1.0))) (- (/ 1 y) (/ 1 x))) in x
0.734 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in x
0.734 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in x
0.734 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.734 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.734 * [taylor]: Taking taylor expansion of y in x
0.734 * [taylor]: Taking taylor expansion of 1.0 in x
0.735 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.735 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 y) 1.0))) (- (/ 1 y) (/ 1 x))) in x
0.735 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in x
0.735 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in x
0.735 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.735 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.735 * [taylor]: Taking taylor expansion of y in x
0.735 * [taylor]: Taking taylor expansion of 1.0 in x
0.736 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.736 * [taylor]: Taking taylor expansion of y in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ 1 (+ (/ 1 y) 1.0)))) in y
0.737 * [taylor]: Taking taylor expansion of -1 in y
0.737 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
0.737 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.737 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.737 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.737 * [taylor]: Taking taylor expansion of y in y
0.737 * [taylor]: Taking taylor expansion of 1.0 in y
0.740 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 y) 1.0))) (/ 1 y)) in y
0.740 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.740 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of 1.0 in y
0.741 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.742 * [taylor]: Taking taylor expansion of y in y
0.744 * [taylor]: Taking taylor expansion of 0 in y
0.749 * [taylor]: Taking taylor expansion of 0 in y
0.756 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.762 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (y x) around 0
0.762 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.762 * [taylor]: Taking taylor expansion of (- x y) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of y in x
0.762 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.762 * [taylor]: Taking taylor expansion of 1.0 in x
0.762 * [taylor]: Taking taylor expansion of y in x
0.762 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.762 * [taylor]: Taking taylor expansion of (- x y) in y
0.762 * [taylor]: Taking taylor expansion of x in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.762 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.762 * [taylor]: Taking taylor expansion of 1.0 in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.763 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.763 * [taylor]: Taking taylor expansion of (- x y) in y
0.763 * [taylor]: Taking taylor expansion of x in y
0.763 * [taylor]: Taking taylor expansion of y in y
0.763 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.763 * [taylor]: Taking taylor expansion of 1.0 in y
0.763 * [taylor]: Taking taylor expansion of y in y
0.764 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.764 * [taylor]: Taking taylor expansion of 1.0 in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.766 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.766 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.766 * [taylor]: Taking taylor expansion of 1.0 in x
0.766 * [taylor]: Taking taylor expansion of x in x
0.766 * [taylor]: Taking taylor expansion of 1.0 in x
0.769 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.769 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.769 * [taylor]: Taking taylor expansion of 1.0 in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of 1.0 in x
0.771 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (y x) around 0
0.772 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.772 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.772 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.772 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.772 * [taylor]: Taking taylor expansion of y in x
0.772 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.772 * [taylor]: Taking taylor expansion of 1.0 in x
0.772 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.772 * [taylor]: Taking taylor expansion of y in x
0.772 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.772 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.772 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.772 * [taylor]: Taking taylor expansion of x in y
0.772 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.772 * [taylor]: Taking taylor expansion of y in y
0.773 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.773 * [taylor]: Taking taylor expansion of 1.0 in y
0.773 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.773 * [taylor]: Taking taylor expansion of y in y
0.774 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.774 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.774 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.774 * [taylor]: Taking taylor expansion of x in y
0.774 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.774 * [taylor]: Taking taylor expansion of y in y
0.774 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.775 * [taylor]: Taking taylor expansion of 1.0 in y
0.775 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.775 * [taylor]: Taking taylor expansion of y in y
0.776 * [taylor]: Taking taylor expansion of 1 in x
0.778 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.778 * [taylor]: Taking taylor expansion of 1.0 in x
0.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 x))) in x
0.782 * [taylor]: Taking taylor expansion of 1.0 in x
0.782 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.782 * [taylor]: Taking taylor expansion of 1.0 in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.784 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (y x) around 0
0.784 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.784 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.784 * [taylor]: Taking taylor expansion of y in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.785 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.785 * [taylor]: Taking taylor expansion of y in x
0.785 * [taylor]: Taking taylor expansion of 1.0 in x
0.785 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.785 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.786 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.786 * [taylor]: Taking taylor expansion of y in y
0.786 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.786 * [taylor]: Taking taylor expansion of x in y
0.786 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.786 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.786 * [taylor]: Taking taylor expansion of y in y
0.786 * [taylor]: Taking taylor expansion of 1.0 in y
0.787 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.787 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.787 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.787 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.787 * [taylor]: Taking taylor expansion of x in y
0.787 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.787 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.788 * [taylor]: Taking taylor expansion of 1.0 in y
0.789 * [taylor]: Taking taylor expansion of 1 in x
0.791 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x
0.791 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.791 * [taylor]: Taking taylor expansion of 1.0 in x
0.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.791 * [taylor]: Taking taylor expansion of x in x
0.794 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 1.0) in x
0.794 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.794 * [taylor]: Taking taylor expansion of 1.0 in x
0.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.794 * [taylor]: Taking taylor expansion of x in x
0.794 * [taylor]: Taking taylor expansion of 1.0 in x
0.795 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.795 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in (y) around 0
0.795 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
0.795 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.795 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.795 * [taylor]: Taking taylor expansion of 1.0 in y
0.795 * [taylor]: Taking taylor expansion of y in y
0.799 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
0.799 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.799 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.799 * [taylor]: Taking taylor expansion of 1.0 in y
0.799 * [taylor]: Taking taylor expansion of y in y
0.816 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in (y) around 0
0.816 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
0.817 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.817 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.817 * [taylor]: Taking taylor expansion of 1.0 in y
0.817 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.817 * [taylor]: Taking taylor expansion of y in y
0.819 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
0.819 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.819 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.819 * [taylor]: Taking taylor expansion of 1.0 in y
0.819 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.819 * [taylor]: Taking taylor expansion of y in y
0.830 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in (y) around 0
0.830 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
0.830 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.831 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.831 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.831 * [taylor]: Taking taylor expansion of y in y
0.831 * [taylor]: Taking taylor expansion of 1.0 in y
0.832 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
0.832 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.832 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.832 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.833 * [taylor]: Taking taylor expansion of y in y
0.833 * [taylor]: Taking taylor expansion of 1.0 in y
0.848 * * * [progress]: simplifying candidates
0.852 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (- x y) (sqrt (- 1.0 y))))
  (log1p (/ (- x y) (sqrt (- 1.0 y))))
  (- (log (- x y)) (log (sqrt (- 1.0 y))))
  (log (/ (- x y) (sqrt (- 1.0 y))))
  (exp (/ (- x y) (sqrt (- 1.0 y))))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  (* (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (cbrt (/ (- x y) (sqrt (- 1.0 y)))))
  (cbrt (/ (- x y) (sqrt (- 1.0 y))))
  (* (* (/ (- x y) (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (sqrt (/ (- x y) (sqrt (- 1.0 y))))
  (sqrt (/ (- x y) (sqrt (- 1.0 y))))
  (- (- x y))
  (- (sqrt (- 1.0 y)))
  (/ x (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (cbrt (- x y)) (cbrt (sqrt (- 1.0 y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (cbrt (- x y)) (sqrt (cbrt (- 1.0 y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt 1))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (cbrt (- x y)) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt 1))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- x y)) (cbrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (sqrt (- x y)) (sqrt (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt 1))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (sqrt (- x y)) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (sqrt (- x y)) (sqrt 1))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (- x y) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (- x y) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt 1))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt 1))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (/ 1 1)
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (sqrt (- 1.0 y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (cbrt (- 1.0 y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt 1))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt 1))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y))))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (- x y) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (- x y) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt 1))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt 1))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (/ 1 1)
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (- x y) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (- x y) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt 1))
  (/ (- x y) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (sqrt 1))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) 1)
  (/ (sqrt (- 1.0 y)) (cbrt (- x y)))
  (/ (sqrt (- 1.0 y)) (sqrt (- x y)))
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y))))
  (* (sqrt (- 1.0 y)) (+ (* x x) (+ (* y y) (* x y))))
  (* (sqrt (- 1.0 y)) (+ x y))
  (expm1 (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (log1p (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (+ (- (log (sqrt (- 1.0 y)))) (- (log (- x y)) (log (sqrt (- 1.0 y)))))
  (+ (- (log (sqrt (- 1.0 y)))) (log (/ (- x y) (sqrt (- 1.0 y)))))
  (+ (- 0 (log (sqrt (- 1.0 y)))) (- (log (- x y)) (log (sqrt (- 1.0 y)))))
  (+ (- 0 (log (sqrt (- 1.0 y)))) (log (/ (- x y) (sqrt (- 1.0 y)))))
  (+ (- (log 1) (log (sqrt (- 1.0 y)))) (- (log (- x y)) (log (sqrt (- 1.0 y)))))
  (+ (- (log 1) (log (sqrt (- 1.0 y)))) (log (/ (- x y) (sqrt (- 1.0 y)))))
  (+ (log (/ 1 (sqrt (- 1.0 y)))) (- (log (- x y)) (log (sqrt (- 1.0 y)))))
  (+ (log (/ 1 (sqrt (- 1.0 y)))) (log (/ (- x y) (sqrt (- 1.0 y)))))
  (log (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (exp (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (* (/ (* (* 1 1) 1) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))))
  (* (/ (* (* 1 1) 1) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))) (* (* (/ (- x y) (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y)))))
  (* (* (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y)))) (/ 1 (sqrt (- 1.0 y)))) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))))
  (* (* (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y)))) (/ 1 (sqrt (- 1.0 y)))) (* (* (/ (- x y) (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y)))))
  (* (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))) (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))))
  (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (* (* (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))) (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))) (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (sqrt (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (sqrt (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (* 1 (- x y))
  (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y)))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (* (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (cbrt (/ (- x y) (sqrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ (sqrt 1.0) (sqrt y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt (- x y)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt (- x y)) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt (- x y)) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt (- x y)) (sqrt (+ (sqrt 1.0) (sqrt y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt (- x y)) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (sqrt (- x y)) 1))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 1))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (+ (sqrt x) (sqrt y)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (+ (sqrt x) (sqrt y)) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (+ (sqrt x) (sqrt y)) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (+ (sqrt x) (sqrt y)) (sqrt (+ (sqrt 1.0) (sqrt y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (+ (sqrt x) (sqrt y)) (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (+ (sqrt x) (sqrt y)) 1))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt 1)))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (sqrt (- 1.0 y)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ 1 1))
  (* (/ 1 (sqrt (- 1.0 y))) 1)
  (* (/ 1 (sqrt (- 1.0 y))) (- x y))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3)))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y)))))
  (* (cbrt (/ 1 (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (cbrt (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (cbrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (- (sqrt 1.0) (sqrt y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (cbrt 1) (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (cbrt (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (cbrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (- (sqrt 1.0) (sqrt y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ (sqrt 1) (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ 1 (cbrt (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (cbrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- (sqrt 1.0) (sqrt y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (sqrt (+ 1.0 y)) (/ (- x y) (sqrt (- 1.0 y))))
  (* (/ 1 (sqrt (- 1.0 y))) (- x y))
  (* 1 (/ (- x y) (sqrt (- 1.0 y))))
  (expm1 (/ 1 (sqrt (- 1.0 y))))
  (log1p (/ 1 (sqrt (- 1.0 y))))
  (- 1/2)
  (- 1)
  (- (/ 1 2))
  (- (log (sqrt (- 1.0 y))))
  (- 0 (log (sqrt (- 1.0 y))))
  (- (log 1) (log (sqrt (- 1.0 y))))
  (log (/ 1 (sqrt (- 1.0 y))))
  (exp (/ 1 (sqrt (- 1.0 y))))
  (/ (* (* 1 1) 1) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  (* (cbrt (/ 1 (sqrt (- 1.0 y)))) (cbrt (/ 1 (sqrt (- 1.0 y)))))
  (cbrt (/ 1 (sqrt (- 1.0 y))))
  (* (* (/ 1 (sqrt (- 1.0 y))) (/ 1 (sqrt (- 1.0 y)))) (/ 1 (sqrt (- 1.0 y))))
  (sqrt (/ 1 (sqrt (- 1.0 y))))
  (sqrt (/ 1 (sqrt (- 1.0 y))))
  (- 1)
  (- (sqrt (- 1.0 y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (cbrt 1) (cbrt (sqrt (- 1.0 y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (cbrt 1) (sqrt (cbrt (- 1.0 y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))
  (/ (cbrt 1) (sqrt (- 1.0 y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (cbrt 1) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))
  (/ (cbrt 1) (sqrt (- 1.0 y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (sqrt (- 1.0 y)))
  (/ (sqrt 1) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
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  (/ (sqrt 1) (sqrt (- 1.0 y)))
  (/ (sqrt 1) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt 1) (sqrt (sqrt (- 1.0 y))))
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  (/ 1 (cbrt (sqrt (- 1.0 y))))
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  (/ 1 (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
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  (/ 1 (sqrt (- 1.0 y)))
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  (/ 1 (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 1)
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (sqrt (- 1.0 y)) 1)
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt 1))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 1)
  (/ (sqrt (- 1.0 y)) (cbrt 1))
  (/ (sqrt (- 1.0 y)) (sqrt 1))
  (/ (sqrt (- 1.0 y)) 1)
  (/ 1 (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* y y))))
  (- (+ (* 0.5 (/ (* x y) (sqrt 1.0))) (* x (sqrt 1.0))) (* (sqrt 1.0) y))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ x y)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ x y)) (- +nan.0)))))
  (- (* 1.0 x) (+ (* 1.0 (pow y 2)) (* 1.0 y)))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (- (+ (sqrt 1.0) (+ (* 0.5 (/ y (sqrt 1.0))) (* 0.5 (/ (pow y 2) (sqrt 1.0))))) (* 0.125 (/ (pow y 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2))))))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (pow y 2))))))))
0.863 * * [simplify]: iteration  0 :  833  enodes  (cost  2376 )
0.879 * * [simplify]: iteration  1 :  3942  enodes  (cost  2087 )
0.930 * * [simplify]: iteration  2 :  5001  enodes  (cost  1952 )
0.940 * [simplify]: Simplified to:
   (expm1 (/ (- x y) (sqrt (- 1.0 y))))
  (log1p (/ (- x y) (sqrt (- 1.0 y))))
  (log (/ (- x y) (sqrt (- 1.0 y))))
  (log (/ (- x y) (sqrt (- 1.0 y))))
  (exp (/ (- x y) (sqrt (- 1.0 y))))
  (pow (/ (- x y) (sqrt (- 1.0 y))) 3)
  (* (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (cbrt (/ (- x y) (sqrt (- 1.0 y)))))
  (cbrt (/ (- x y) (sqrt (- 1.0 y))))
  (pow (/ (- x y) (sqrt (- 1.0 y))) 3)
  (sqrt (/ (- x y) (sqrt (- 1.0 y))))
  (sqrt (/ (- x y) (sqrt (- 1.0 y))))
  (- (- x y))
  (- (sqrt (- 1.0 y)))
  (/ x (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (cbrt (- x y)) (cbrt (sqrt (- 1.0 y))))
  (/ (cbrt (- x y)) (/ (fabs (cbrt (- 1.0 y))) (cbrt (- x y))))
  (/ (cbrt (- x y)) (sqrt (cbrt (- 1.0 y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (cbrt (- x y)) (sqrt (- (sqrt 1.0) (sqrt y))))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- x y)) (cbrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (fabs (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (sqrt (- x y)) (sqrt (- (sqrt 1.0) (sqrt y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (- x y) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) 1))
  (/ (- x y) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (sqrt (- 1.0 y))))
  (/ (+ (sqrt x) (sqrt y)) (fabs (cbrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (cbrt (- 1.0 y))))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y))))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- (sqrt 1.0) (sqrt y))))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y))))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (- x y) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) 1))
  (/ (- x y) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (- x y) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) (- x y)))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (- x y)
  (/ (- x y) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (- x y)
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (- x y)
  (/ (sqrt (- 1.0 y)) (cbrt (- x y)))
  (/ (sqrt (- 1.0 y)) (sqrt (- x y)))
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y))))
  (* (fma x x (fma y y (* x y))) (sqrt (- 1.0 y)))
  (* (sqrt (- 1.0 y)) (+ x y))
  (expm1 (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (log1p (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (/ (- x y) (- 1.0 y))
  (log (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (log (/ (- 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)
  (pow (/ (- x y) (- 1.0 y)) 3)
  (pow (/ (- x y) (- 1.0 y)) 3)
  (pow (/ (- x y) (- 1.0 y)) 3)
  (* (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))) (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))))
  (cbrt (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (sqrt (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (sqrt (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))
  (- x y)
  (- 1.0 y)
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (/ (* (sqrt (/ (- x y) (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ (- x y) (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ (- x y) (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ (- x y) (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ (- x y) (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ (- x y) (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ (- x y) (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (/ (- x y) (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (cbrt (/ (- x y) (sqrt (- 1.0 y))))) (sqrt (- 1.0 y)))
  (/ (sqrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))) (sqrt (- 1.0 y)))
  (/ (/ (cbrt (- x y)) (/ (fabs (cbrt (- 1.0 y))) (cbrt (- x y)))) (sqrt (- 1.0 y)))
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ (sqrt 1.0) (sqrt y)))) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (/ (sqrt (- x y)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))) (sqrt (- 1.0 y)))
  (/ (/ (sqrt (- x y)) (fabs (cbrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (/ (sqrt (- x y)) (sqrt (+ (sqrt 1.0) (sqrt y)))) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ 1 (sqrt (- 1.0 y))) (fabs (cbrt (- 1.0 y))))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (/ (+ (sqrt x) (sqrt y)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))) (sqrt (- 1.0 y)))
  (/ (/ (+ (sqrt x) (sqrt y)) (fabs (cbrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt (+ (sqrt 1.0) (sqrt y)))) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ 1 (sqrt (- 1.0 y))) (fabs (cbrt (- 1.0 y))))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- (* 1.0 1.0) (* y y))))
  (* (cbrt (/ 1 (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (sqrt (/ 1 (sqrt (- 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (- 1.0 y))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (- x y) (- 1.0 y))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (- 1.0 y))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (- 1.0 y))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (- x y) (- 1.0 y))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (- 1.0 y))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (- 1.0 y))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (- x y) (- 1.0 y))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (- 1.0 y))
  (/ (- x y) (- 1.0 y))
  (/ (- x y) (- 1.0 y))
  (* (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (/ (- x y) (sqrt (- 1.0 y))))
  (* (sqrt (+ 1.0 y)) (/ (- x y) (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (expm1 (/ 1 (sqrt (- 1.0 y))))
  (log1p (/ 1 (sqrt (- 1.0 y))))
  (- 1/2)
  (- 1)
  (- 1/2)
  (log (/ 1 (sqrt (- 1.0 y))))
  (log (/ 1 (sqrt (- 1.0 y))))
  (log (/ 1 (sqrt (- 1.0 y))))
  (log (/ 1 (sqrt (- 1.0 y))))
  (exp (/ 1 (sqrt (- 1.0 y))))
  (/ 1 (pow (sqrt (- 1.0 y)) 3))
  (* (cbrt (/ 1 (sqrt (- 1.0 y)))) (cbrt (/ 1 (sqrt (- 1.0 y)))))
  (cbrt (/ 1 (sqrt (- 1.0 y))))
  (/ 1 (pow (sqrt (- 1.0 y)) 3))
  (sqrt (/ 1 (sqrt (- 1.0 y))))
  (sqrt (/ 1 (sqrt (- 1.0 y))))
  (- 1)
  (- (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (cbrt (sqrt (- 1.0 y))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) 1))
  (/ 1 (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt (- (sqrt 1.0) (sqrt y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (cbrt (sqrt (- 1.0 y))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) 1))
  (/ 1 (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt (- (sqrt 1.0) (sqrt y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (cbrt (sqrt (- 1.0 y))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) 1))
  (/ 1 (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt (- (sqrt 1.0) (sqrt y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (sqrt (- 1.0 y))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ 1 (/ (fabs (cbrt (- 1.0 y))) 1))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  1
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  1
  (sqrt (- 1.0 y))
  (sqrt (- 1.0 y))
  (sqrt (- 1.0 y))
  (/ 1 (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* y y))))
  (fma (sqrt 1.0) (- x y) (* 0.5 (/ (* x y) (sqrt 1.0))))
  (+ (fma +nan.0 (/ x y) (- +nan.0)) (/ (- +nan.0) y))
  (+ (fma +nan.0 (/ x y) (- +nan.0)) (/ (- +nan.0) y))
  (* 1.0 (- x (fma y y y)))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (fma 0.5 (+ (/ y (sqrt 1.0)) (/ (pow y 2) (sqrt 1.0))) (- (sqrt 1.0) (* 0.125 (/ (pow y 2) (pow (sqrt 1.0) 3)))))
  (fma +nan.0 (- (/ 1 (pow y 3)) (/ 1 (pow y 2))) (/ (- +nan.0) y))
  (fma +nan.0 (- (/ 1 (pow y 3)) (/ 1 (pow y 2))) (/ (- +nan.0) y))
0.941 * * * [progress]: adding candidates to table
1.262 * [progress]: [Phase 3 of 3] Extracting.
1.262 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))> #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))>)
1.262 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.262 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))> #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))>)
1.273 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))> #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))>)
1.287 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.287 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
1.288 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
1.288 * [simplify]: Simplified to:
   (- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
1.655 * [regime-testing]: Baseline error score: 0.011126390798849856
1.655 * [regime-testing]: Oracle error score: 0.008751093886735842
1.656 * [regime-testing]: End program error score: 0.011126390798849856