4.493 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (- x y) (- 1.0 y))
0.016 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.017 * * [simplify]: iteration  1 :  12  enodes  (cost  7 )
0.018 * * [simplify]: iteration  2 :  16  enodes  (cost  7 )
0.020 * * [simplify]: iteration  3 :  18  enodes  (cost  7 )
0.022 * * [simplify]: iteration  done :  18  enodes  (cost  7 )
0.022 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
0.022 * * [progress]: iteration 1 / 4
0.022 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>
0.024 * * * [progress]: localizing error
0.029 * * * [progress]: generating rewritten candidates
0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.039 * * * [progress]: generating series expansions
0.039 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.039 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0
0.039 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.039 * [taylor]: Taking taylor expansion of (- x y) in y
0.039 * [taylor]: Taking taylor expansion of x in y
0.039 * [taylor]: Taking taylor expansion of 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
0.039 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.039 * [taylor]: Taking taylor expansion of (- x y) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.039 * [taylor]: Taking taylor expansion of 1.0 in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.039 * [taylor]: Taking taylor expansion of (- x y) in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.040 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.040 * [taylor]: Taking taylor expansion of 1.0 in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.040 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) in y
0.040 * [taylor]: Taking taylor expansion of -1 in y
0.040 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.040 * [taylor]: Taking taylor expansion of 1.0 in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.040 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.040 * [taylor]: Taking taylor expansion of 1.0 in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.041 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0
0.041 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.041 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.041 * [taylor]: Taking taylor expansion of 1.0 in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.041 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.041 * [taylor]: Taking taylor expansion of 1.0 in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.041 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.041 * [taylor]: Taking taylor expansion of 1.0 in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.042 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.042 * [taylor]: Taking taylor expansion of 1.0 in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of (neg (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.042 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.042 * [taylor]: Taking taylor expansion of 1.0 in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.043 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.043 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.043 * [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) 1.0) in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of 1.0 in y
0.043 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.043 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of 1.0 in x
0.044 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.044 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of 1.0 in x
0.044 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.044 * [taylor]: Taking taylor expansion of -1 in y
0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 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
0.044 * [taylor]: Taking taylor expansion of 1.0 in y
0.044 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.044 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 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
0.045 * [taylor]: Taking taylor expansion of 1.0 in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.045 * * * [progress]: simplifying candidates
0.046 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (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)))
  (neg (- x y))
  (neg (- 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 y)) (* 1.0 x)) (* 1.0 y))
  (- (+ 1 (* 1.0 (/ 1 y))) (/ x y))
  (- (+ 1 (* 1.0 (/ 1 y))) (/ x y))
0.049 * * [simplify]: iteration  0 :  103  enodes  (cost  740 )
0.069 * * [simplify]: iteration  1 :  253  enodes  (cost  711 )
0.143 * * [simplify]: iteration  2 :  572  enodes  (cost  677 )
0.348 * * [simplify]: iteration  3 :  1285  enodes  (cost  677 )
1.067 * * [simplify]: iteration  4 :  3107  enodes  (cost  675 )
2.174 * * [simplify]: iteration  done :  5000  enodes  (cost  675 )
2.175 * [simplify]: Simplified to:
   (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)))
  (- y x)
  (- y 1.0)
  (/ 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 y) (sqrt x))
  (/ (- (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 y) (sqrt x))
  (/ (- (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)))
  (* (- 1.0 y) (+ (* x x) (* y (+ x y))))
  (* (- 1.0 y) (+ x y))
  (* 1.0 (- (+ (* x y) x) y))
  (+ (/ 1.0 y) (- 1 (/ x y)))
  (+ (/ 1.0 y) (- 1 (/ x y)))
2.175 * * * [progress]: adding candidates to table
2.237 * * [progress]: iteration 2 / 4
2.237 * * * [progress]: picking best candidate
2.248 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))>
2.248 * * * [progress]: localizing error
2.254 * * * [progress]: generating rewritten candidates
2.254 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.260 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.271 * * * [progress]: generating series expansions
2.271 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.271 * [approximate]: Taking taylor expansion of (/ y (- 1.0 y)) in (y) around 0
2.271 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
2.271 * [taylor]: Taking taylor expansion of y in y
2.271 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
2.271 * [taylor]: Taking taylor expansion of 1.0 in y
2.271 * [taylor]: Taking taylor expansion of y in y
2.271 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
2.271 * [taylor]: Taking taylor expansion of y in y
2.271 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
2.271 * [taylor]: Taking taylor expansion of 1.0 in y
2.271 * [taylor]: Taking taylor expansion of y in y
2.272 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
2.272 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
2.272 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
2.272 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.272 * [taylor]: Taking taylor expansion of 1.0 in y
2.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.272 * [taylor]: Taking taylor expansion of y in y
2.272 * [taylor]: Taking taylor expansion of y in y
2.272 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
2.272 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
2.272 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.272 * [taylor]: Taking taylor expansion of 1.0 in y
2.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.272 * [taylor]: Taking taylor expansion of y in y
2.272 * [taylor]: Taking taylor expansion of y in y
2.273 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
2.273 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
2.273 * [taylor]: Taking taylor expansion of -1 in y
2.273 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
2.273 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.273 * [taylor]: Taking taylor expansion of y in y
2.273 * [taylor]: Taking taylor expansion of 1.0 in y
2.273 * [taylor]: Taking taylor expansion of y in y
2.273 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
2.273 * [taylor]: Taking taylor expansion of -1 in y
2.273 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
2.273 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.273 * [taylor]: Taking taylor expansion of y in y
2.273 * [taylor]: Taking taylor expansion of 1.0 in y
2.273 * [taylor]: Taking taylor expansion of y in y
2.274 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.274 * [approximate]: Taking taylor expansion of (/ x (- 1.0 y)) in (x y) around 0
2.274 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in y
2.274 * [taylor]: Taking taylor expansion of x in y
2.274 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
2.274 * [taylor]: Taking taylor expansion of 1.0 in y
2.274 * [taylor]: Taking taylor expansion of y in y
2.274 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
2.274 * [taylor]: Taking taylor expansion of x in x
2.274 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
2.274 * [taylor]: Taking taylor expansion of 1.0 in x
2.274 * [taylor]: Taking taylor expansion of y in x
2.274 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
2.274 * [taylor]: Taking taylor expansion of x in x
2.274 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
2.274 * [taylor]: Taking taylor expansion of 1.0 in x
2.274 * [taylor]: Taking taylor expansion of y in x
2.274 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
2.274 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
2.274 * [taylor]: Taking taylor expansion of 1.0 in y
2.274 * [taylor]: Taking taylor expansion of y in y
2.274 * [taylor]: Taking taylor expansion of 0 in y
2.275 * [taylor]: Taking taylor expansion of 0 in y
2.275 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in (x y) around 0
2.275 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in y
2.275 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in y
2.275 * [taylor]: Taking taylor expansion of x in y
2.275 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.275 * [taylor]: Taking taylor expansion of 1.0 in y
2.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.275 * [taylor]: Taking taylor expansion of y in y
2.275 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
2.275 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
2.275 * [taylor]: Taking taylor expansion of x in x
2.275 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
2.275 * [taylor]: Taking taylor expansion of 1.0 in x
2.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.275 * [taylor]: Taking taylor expansion of y in x
2.275 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
2.275 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
2.275 * [taylor]: Taking taylor expansion of x in x
2.276 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
2.276 * [taylor]: Taking taylor expansion of 1.0 in x
2.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.276 * [taylor]: Taking taylor expansion of y in x
2.276 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
2.276 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.276 * [taylor]: Taking taylor expansion of 1.0 in y
2.276 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.276 * [taylor]: Taking taylor expansion of y in y
2.276 * [taylor]: Taking taylor expansion of 0 in y
2.277 * [taylor]: Taking taylor expansion of 0 in y
2.277 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) x)) in (x y) around 0
2.277 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) x)) in y
2.277 * [taylor]: Taking taylor expansion of -1 in y
2.277 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) x) in y
2.277 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.277 * [taylor]: Taking taylor expansion of y in y
2.277 * [taylor]: Taking taylor expansion of 1.0 in y
2.277 * [taylor]: Taking taylor expansion of x in y
2.277 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) x)) in x
2.277 * [taylor]: Taking taylor expansion of -1 in x
2.277 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) x) in x
2.277 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
2.277 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.277 * [taylor]: Taking taylor expansion of y in x
2.277 * [taylor]: Taking taylor expansion of 1.0 in x
2.277 * [taylor]: Taking taylor expansion of x in x
2.278 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) x)) in x
2.278 * [taylor]: Taking taylor expansion of -1 in x
2.278 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) x) in x
2.278 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
2.278 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.278 * [taylor]: Taking taylor expansion of y in x
2.278 * [taylor]: Taking taylor expansion of 1.0 in x
2.278 * [taylor]: Taking taylor expansion of x in x
2.278 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
2.278 * [taylor]: Taking taylor expansion of -1 in y
2.278 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.278 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.278 * [taylor]: Taking taylor expansion of y in y
2.278 * [taylor]: Taking taylor expansion of 1.0 in y
2.278 * [taylor]: Taking taylor expansion of 0 in y
2.279 * [taylor]: Taking taylor expansion of 0 in y
2.279 * * * [progress]: simplifying candidates
2.280 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (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)))
  (neg y)
  (neg (- 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)))
  (- (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)))
  (neg x)
  (neg (- 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 y) (+ (* 1.0 (pow y 3)) (* 1.0 (pow y 2))))
  (neg (+ (* 1.0 (/ 1 (pow y 2))) (+ (* 1.0 (/ 1 y)) 1)))
  (neg (+ (* 1.0 (/ 1 (pow y 2))) (+ (* 1.0 (/ 1 y)) 1)))
  (+ (* 1.0 (* x (pow y 2))) (+ (* 1.0 (* x y)) (* 1.0 x)))
  (neg (+ (* 1.0 (/ x (pow y 3))) (+ (* 1.0 (/ x (pow y 2))) (/ x y))))
  (neg (+ (* 1.0 (/ x (pow y 3))) (+ (* 1.0 (/ x (pow y 2))) (/ x y))))
2.284 * * [simplify]: iteration  0 :  141  enodes  (cost  858 )
2.313 * * [simplify]: iteration  1 :  287  enodes  (cost  818 )
2.389 * * [simplify]: iteration  2 :  697  enodes  (cost  764 )
2.694 * * [simplify]: iteration  3 :  1738  enodes  (cost  756 )
3.869 * * [simplify]: iteration  done :  5000  enodes  (cost  752 )
3.870 * [simplify]: Simplified to:
   (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)))
  (neg y)
  (- y 1.0)
  (/ (* (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)))
  (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)))
  (neg x)
  (- y 1.0)
  (/ (* (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 (+ y (+ (pow y 3) (* y y))))
  (- (- -1 (/ 1.0 y)) (/ 1.0 (* y y)))
  (- (- -1 (/ 1.0 y)) (/ 1.0 (* y y)))
  (* 1.0 (+ (* y (+ (* x y) x)) x))
  (* (/ x y) (- (- -1 (/ 1.0 y)) (/ 1.0 (* y y))))
  (* (/ x y) (- (- -1 (/ 1.0 y)) (/ 1.0 (* y y))))
3.870 * * * [progress]: adding candidates to table
3.960 * * [progress]: iteration 3 / 4
3.960 * * * [progress]: picking best candidate
3.974 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))>
3.974 * * * [progress]: localizing error
3.983 * * * [progress]: generating rewritten candidates
3.983 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
3.993 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
4.034 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
4.042 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
4.059 * * * [progress]: generating series expansions
4.059 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
4.059 * [approximate]: Taking taylor expansion of (* (- x y) (sqrt (/ 1 (- 1.0 y)))) in (x y) around 0
4.059 * [taylor]: Taking taylor expansion of (* (- x y) (sqrt (/ 1 (- 1.0 y)))) in y
4.059 * [taylor]: Taking taylor expansion of (- x y) in y
4.059 * [taylor]: Taking taylor expansion of x in y
4.059 * [taylor]: Taking taylor expansion of y in y
4.059 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
4.059 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
4.059 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.059 * [taylor]: Taking taylor expansion of 1.0 in y
4.059 * [taylor]: Taking taylor expansion of y in y
4.059 * [taylor]: Taking taylor expansion of (* (- x y) (sqrt (/ 1 (- 1.0 y)))) in x
4.060 * [taylor]: Taking taylor expansion of (- x y) in x
4.060 * [taylor]: Taking taylor expansion of x in x
4.060 * [taylor]: Taking taylor expansion of y in x
4.060 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in x
4.060 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in x
4.060 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
4.060 * [taylor]: Taking taylor expansion of 1.0 in x
4.060 * [taylor]: Taking taylor expansion of y in x
4.060 * [taylor]: Taking taylor expansion of (* (- x y) (sqrt (/ 1 (- 1.0 y)))) in x
4.060 * [taylor]: Taking taylor expansion of (- x y) in x
4.060 * [taylor]: Taking taylor expansion of x in x
4.060 * [taylor]: Taking taylor expansion of y in x
4.060 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in x
4.060 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in x
4.060 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
4.060 * [taylor]: Taking taylor expansion of 1.0 in x
4.060 * [taylor]: Taking taylor expansion of y in x
4.060 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (- 1.0 y))) y)) in y
4.060 * [taylor]: Taking taylor expansion of -1 in y
4.060 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) y) in y
4.060 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
4.060 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
4.060 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.060 * [taylor]: Taking taylor expansion of 1.0 in y
4.060 * [taylor]: Taking taylor expansion of y in y
4.061 * [taylor]: Taking taylor expansion of y in y
4.061 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
4.061 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
4.061 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.061 * [taylor]: Taking taylor expansion of 1.0 in y
4.061 * [taylor]: Taking taylor expansion of y in y
4.061 * [taylor]: Taking taylor expansion of 0 in y
4.062 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in (x y) around 0
4.062 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in y
4.062 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.062 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.062 * [taylor]: Taking taylor expansion of x in y
4.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.062 * [taylor]: Taking taylor expansion of y in y
4.062 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
4.062 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
4.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.062 * [taylor]: Taking taylor expansion of 1.0 in y
4.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.062 * [taylor]: Taking taylor expansion of y in y
4.062 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in x
4.062 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.062 * [taylor]: Taking taylor expansion of x in x
4.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.062 * [taylor]: Taking taylor expansion of y in x
4.062 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in x
4.062 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in x
4.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
4.062 * [taylor]: Taking taylor expansion of 1.0 in x
4.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.062 * [taylor]: Taking taylor expansion of y in x
4.063 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (sqrt (/ 1 (- 1.0 (/ 1 y))))) in x
4.063 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.063 * [taylor]: Taking taylor expansion of x in x
4.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.063 * [taylor]: Taking taylor expansion of y in x
4.063 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in x
4.063 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in x
4.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
4.063 * [taylor]: Taking taylor expansion of 1.0 in x
4.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.063 * [taylor]: Taking taylor expansion of y in x
4.063 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
4.063 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
4.063 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.063 * [taylor]: Taking taylor expansion of 1.0 in y
4.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.063 * [taylor]: Taking taylor expansion of y in y
4.064 * [taylor]: Taking taylor expansion of (neg (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (/ 1 y))) in y
4.064 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (/ 1 y)) in y
4.064 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
4.064 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
4.064 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.064 * [taylor]: Taking taylor expansion of 1.0 in y
4.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.064 * [taylor]: Taking taylor expansion of y in y
4.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.064 * [taylor]: Taking taylor expansion of y in y
4.064 * [taylor]: Taking taylor expansion of 0 in y
4.065 * [taylor]: Taking taylor expansion of 0 in y
4.066 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 y) 1.0))) (- (/ 1 y) (/ 1 x))) in (x y) around 0
4.066 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 y) 1.0))) (- (/ 1 y) (/ 1 x))) in y
4.066 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
4.066 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
4.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.066 * [taylor]: Taking taylor expansion of y in y
4.066 * [taylor]: Taking taylor expansion of 1.0 in y
4.066 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.066 * [taylor]: Taking taylor expansion of y in y
4.066 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.066 * [taylor]: Taking taylor expansion of x in y
4.066 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 y) 1.0))) (- (/ 1 y) (/ 1 x))) in x
4.066 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in x
4.066 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in x
4.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
4.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.066 * [taylor]: Taking taylor expansion of y in x
4.066 * [taylor]: Taking taylor expansion of 1.0 in x
4.067 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.067 * [taylor]: Taking taylor expansion of y in x
4.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.067 * [taylor]: Taking taylor expansion of x in x
4.067 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 y) 1.0))) (- (/ 1 y) (/ 1 x))) in x
4.067 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in x
4.067 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in x
4.067 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
4.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.067 * [taylor]: Taking taylor expansion of y in x
4.067 * [taylor]: Taking taylor expansion of 1.0 in x
4.067 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.067 * [taylor]: Taking taylor expansion of y in x
4.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.067 * [taylor]: Taking taylor expansion of x in x
4.068 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ 1 (+ (/ 1 y) 1.0)))) in y
4.068 * [taylor]: Taking taylor expansion of -1 in y
4.068 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
4.068 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
4.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.068 * [taylor]: Taking taylor expansion of y in y
4.068 * [taylor]: Taking taylor expansion of 1.0 in y
4.068 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 y) 1.0))) (/ 1 y)) in y
4.068 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
4.068 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
4.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.068 * [taylor]: Taking taylor expansion of y in y
4.068 * [taylor]: Taking taylor expansion of 1.0 in y
4.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.068 * [taylor]: Taking taylor expansion of y in y
4.069 * [taylor]: Taking taylor expansion of 0 in y
4.069 * [taylor]: Taking taylor expansion of 0 in y
4.070 * * * * [progress]: [ 2 / 4 ] generating series at (2)
4.070 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (y x) around 0
4.070 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
4.070 * [taylor]: Taking taylor expansion of (- x y) in x
4.071 * [taylor]: Taking taylor expansion of x in x
4.071 * [taylor]: Taking taylor expansion of y in x
4.071 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
4.071 * [taylor]: Taking taylor expansion of 1.0 in x
4.071 * [taylor]: Taking taylor expansion of y in x
4.071 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
4.071 * [taylor]: Taking taylor expansion of (- x y) in y
4.071 * [taylor]: Taking taylor expansion of x in y
4.071 * [taylor]: Taking taylor expansion of y in y
4.071 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.071 * [taylor]: Taking taylor expansion of 1.0 in y
4.071 * [taylor]: Taking taylor expansion of y in y
4.071 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
4.071 * [taylor]: Taking taylor expansion of (- x y) in y
4.071 * [taylor]: Taking taylor expansion of x in y
4.071 * [taylor]: Taking taylor expansion of y in y
4.071 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.071 * [taylor]: Taking taylor expansion of 1.0 in y
4.071 * [taylor]: Taking taylor expansion of y in y
4.071 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
4.071 * [taylor]: Taking taylor expansion of 1.0 in x
4.071 * [taylor]: Taking taylor expansion of x in x
4.071 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
4.071 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
4.071 * [taylor]: Taking taylor expansion of 1.0 in x
4.071 * [taylor]: Taking taylor expansion of x in x
4.071 * [taylor]: Taking taylor expansion of 1.0 in x
4.072 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
4.072 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
4.072 * [taylor]: Taking taylor expansion of 1.0 in x
4.072 * [taylor]: Taking taylor expansion of x in x
4.072 * [taylor]: Taking taylor expansion of 1.0 in x
4.072 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (y x) around 0
4.072 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
4.072 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.072 * [taylor]: Taking taylor expansion of x in x
4.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.072 * [taylor]: Taking taylor expansion of y in x
4.072 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
4.072 * [taylor]: Taking taylor expansion of 1.0 in x
4.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.072 * [taylor]: Taking taylor expansion of y in x
4.072 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
4.072 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.072 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.072 * [taylor]: Taking taylor expansion of x in y
4.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.073 * [taylor]: Taking taylor expansion of y in y
4.073 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.073 * [taylor]: Taking taylor expansion of 1.0 in y
4.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.073 * [taylor]: Taking taylor expansion of y in y
4.073 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
4.073 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.073 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.073 * [taylor]: Taking taylor expansion of x in y
4.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.073 * [taylor]: Taking taylor expansion of y in y
4.073 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.073 * [taylor]: Taking taylor expansion of 1.0 in y
4.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.073 * [taylor]: Taking taylor expansion of y in y
4.073 * [taylor]: Taking taylor expansion of 1 in x
4.073 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.073 * [taylor]: Taking taylor expansion of 1.0 in x
4.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.073 * [taylor]: Taking taylor expansion of x in x
4.074 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 x))) in x
4.074 * [taylor]: Taking taylor expansion of 1.0 in x
4.074 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
4.074 * [taylor]: Taking taylor expansion of 1.0 in x
4.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.074 * [taylor]: Taking taylor expansion of x in x
4.074 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (y x) around 0
4.074 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
4.074 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.074 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.074 * [taylor]: Taking taylor expansion of y in x
4.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.074 * [taylor]: Taking taylor expansion of x in x
4.074 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
4.074 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.074 * [taylor]: Taking taylor expansion of y in x
4.074 * [taylor]: Taking taylor expansion of 1.0 in x
4.075 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
4.075 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.075 * [taylor]: Taking taylor expansion of y in y
4.075 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.075 * [taylor]: Taking taylor expansion of x in y
4.075 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.075 * [taylor]: Taking taylor expansion of y in y
4.075 * [taylor]: Taking taylor expansion of 1.0 in y
4.075 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
4.075 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.075 * [taylor]: Taking taylor expansion of y in y
4.075 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.075 * [taylor]: Taking taylor expansion of x in y
4.075 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.075 * [taylor]: Taking taylor expansion of y in y
4.075 * [taylor]: Taking taylor expansion of 1.0 in y
4.075 * [taylor]: Taking taylor expansion of 1 in x
4.075 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) 1.0)) in x
4.075 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.075 * [taylor]: Taking taylor expansion of x in x
4.075 * [taylor]: Taking taylor expansion of 1.0 in x
4.076 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 1.0) in x
4.076 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
4.076 * [taylor]: Taking taylor expansion of 1.0 in x
4.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.076 * [taylor]: Taking taylor expansion of x in x
4.076 * [taylor]: Taking taylor expansion of 1.0 in x
4.076 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
4.076 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in (y) around 0
4.076 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
4.076 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
4.076 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.076 * [taylor]: Taking taylor expansion of 1.0 in y
4.076 * [taylor]: Taking taylor expansion of y in y
4.076 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
4.076 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
4.076 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.076 * [taylor]: Taking taylor expansion of 1.0 in y
4.076 * [taylor]: Taking taylor expansion of y in y
4.077 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in (y) around 0
4.077 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
4.077 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
4.077 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.077 * [taylor]: Taking taylor expansion of 1.0 in y
4.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.077 * [taylor]: Taking taylor expansion of y in y
4.078 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
4.078 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
4.078 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.078 * [taylor]: Taking taylor expansion of 1.0 in y
4.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.078 * [taylor]: Taking taylor expansion of y in y
4.079 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in (y) around 0
4.079 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
4.079 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
4.079 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.079 * [taylor]: Taking taylor expansion of y in y
4.079 * [taylor]: Taking taylor expansion of 1.0 in y
4.079 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) 1.0))) in y
4.079 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
4.079 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.079 * [taylor]: Taking taylor expansion of y in y
4.079 * [taylor]: Taking taylor expansion of 1.0 in y
4.081 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
4.081 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 y)) in (y) around 0
4.081 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 y)) in y
4.081 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.081 * [taylor]: Taking taylor expansion of 1.0 in y
4.081 * [taylor]: Taking taylor expansion of y in y
4.081 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 y)) in y
4.081 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
4.081 * [taylor]: Taking taylor expansion of 1.0 in y
4.081 * [taylor]: Taking taylor expansion of y in y
4.082 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in (y) around 0
4.082 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
4.082 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.082 * [taylor]: Taking taylor expansion of 1.0 in y
4.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.082 * [taylor]: Taking taylor expansion of y in y
4.082 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
4.082 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.082 * [taylor]: Taking taylor expansion of 1.0 in y
4.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.082 * [taylor]: Taking taylor expansion of y in y
4.083 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in (y) around 0
4.083 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
4.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.083 * [taylor]: Taking taylor expansion of y in y
4.083 * [taylor]: Taking taylor expansion of 1.0 in y
4.083 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
4.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.083 * [taylor]: Taking taylor expansion of y in y
4.083 * [taylor]: Taking taylor expansion of 1.0 in y
4.084 * * * [progress]: simplifying candidates
4.093 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (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))))
  (neg (- x y))
  (neg (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))
  (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y))))
  (+ (neg (log (sqrt (- 1.0 y)))) (- (log (- x y)) (log (sqrt (- 1.0 y)))))
  (+ (neg (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)))))
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  (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))
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  (* (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)))))
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  (* (/ 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)))))
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  (* (/ 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))
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  (* (/ 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))
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  (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y)))))
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  (* (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))))
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  (* (/ (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))))
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  (neg 1)
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  (/ (* (* 1 1) 1) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
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  (cbrt (/ 1 (sqrt (- 1.0 y))))
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  (sqrt (/ 1 (sqrt (- 1.0 y))))
  (neg 1)
  (neg (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))
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  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (cbrt 1) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt 1))
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  (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (- 1.0 y))))
  (/ (cbrt 1) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
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  (/ (sqrt 1) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (sqrt 1) (sqrt (cbrt (- 1.0 y))))
  (/ (sqrt 1) (sqrt (sqrt (- 1.0 y))))
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  (cbrt (sqrt (- 1.0 y)))
  (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (sqrt (cbrt (- 1.0 y)))
  (sqrt (sqrt (- 1.0 y)))
  (sqrt (sqrt (- 1.0 y)))
  (sqrt 1)
  (sqrt (- 1.0 y))
  (sqrt (+ (sqrt 1.0) (sqrt y)))
  (sqrt (- (sqrt 1.0) (sqrt y)))
  (sqrt 1)
  (sqrt (- 1.0 y))
  (sqrt (- (pow 1.0 3) (pow y 3)))
  (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))
  (sqrt (- (* 1.0 1.0) (* y y)))
  (sqrt (+ 1.0 y))
  (/ 1 2)
  (sqrt (sqrt (- 1.0 y)))
  (sqrt (sqrt (- 1.0 y)))
  (- (+ (* x (sqrt 1.0)) (* 0.5 (/ (* x y) (sqrt 1.0)))) (* y (sqrt 1.0)))
  (- (/ (* x NAN) y) (+ (/ (pow NAN 3) y) (+ NAN (* 1.0 (/ NAN y)))))
  (- NAN (+ (/ (* x NAN) y) (+ (/ (pow NAN 3) y) (* 1.0 (/ NAN y)))))
  (- (* 1.0 x) (+ (* 1.0 y) (* 1.0 (pow y 2))))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (- (+ (* 0.5 (/ (pow y 2) (sqrt 1.0))) (+ (* 0.5 (/ y (sqrt 1.0))) (sqrt 1.0))) (* 0.125 (/ (pow y 2) (pow (sqrt 1.0) 3))))
  (+ (* 1.0 (/ NAN (pow y 2))) (+ (/ NAN y) (+ (/ (pow NAN 3) (pow y 2)) (+ (* 2 (/ (pow NAN 5) (pow y 3))) (+ (* 1.0 (/ NAN (pow y 3))) (* 2.0 (/ (pow NAN 3) (pow y 3))))))))
  (- (+ (* 1.0 (/ NAN (pow y 2))) (+ (/ (pow NAN 3) (pow y 2)) (+ (* 2 (/ (pow NAN 5) (pow y 3))) (* 2.0 (/ (pow NAN 3) (pow y 3)))))) (+ (/ NAN y) (* 1.0 (/ NAN (pow y 3)))))
  (- (sqrt 1.0) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ y (sqrt 1.0)))))
  (- (+ NAN (+ (* 2 (/ (pow NAN 5) (pow y 2))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (/ (pow NAN 3) y)))
  (- (+ NAN (+ (* 2 (/ (pow NAN 5) (pow y 2))) (/ (pow NAN 3) y))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (* 1.0 (/ NAN y))))
4.107 * * [simplify]: iteration  0 :  331  enodes  (cost  4542 )
4.232 * * [simplify]: iteration  1 :  919  enodes  (cost  4011 )
4.573 * * [simplify]: iteration  2 :  2693  enodes  (cost  3557 )
5.276 * * [simplify]: iteration  done :  5001  enodes  (cost  3557 )
5.278 * [simplify]: Simplified to:
   (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))))
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  (/ (cbrt (- x y)) (cbrt (sqrt (- 1.0 y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (fabs (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)))
  (/ (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))))
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  (/ (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))))
  (/ (- 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 y) (sqrt x)) (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 y) (sqrt x))
  (/ (- (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 y) (sqrt x))
  (/ (- (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 y) (sqrt x))
  (/ (- (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))))
  (/ (- 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)))))
  (/ (- x y) (fabs (cbrt (- 1.0 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))))
  (* (sqrt (- 1.0 y)) (+ (* x x) (* y (+ x y))))
  (* (sqrt (- 1.0 y)) (+ x 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 (/ (- 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)
  (* (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)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))) (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)) (cbrt (- x y))) (fabs (cbrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (/ (cbrt (- x y)) (/ (sqrt (+ (sqrt 1.0) (sqrt y))) (cbrt (- x y)))) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (/ (sqrt (- x y)) (sqrt (- 1.0 y))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ (sqrt (- x y)) (fabs (cbrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (sqrt (- x y)) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (/ (sqrt (- x y)) (sqrt (- 1.0 y))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (/ (sqrt (- x y)) (sqrt (- 1.0 y))) (sqrt (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 y) (sqrt x)) (fabs (cbrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (+ (sqrt y) (sqrt x)) (sqrt (- 1.0 y)))
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt (+ (sqrt 1.0) (sqrt y)))) (sqrt (- 1.0 y)))
  (/ (+ (sqrt y) (sqrt x)) (sqrt (- 1.0 y)))
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (+ (sqrt y) (sqrt x)) (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ 1 (sqrt (- 1.0 y))) (fabs (cbrt (- 1.0 y))))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x 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 (+ 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)))
  -1/2
  -1
  -1/2
  (neg (log (sqrt (- 1.0 y))))
  (neg (log (sqrt (- 1.0 y))))
  (neg (log (sqrt (- 1.0 y))))
  (neg (log (sqrt (- 1.0 y))))
  (exp (/ 1 (sqrt (- 1.0 y))))
  (pow (/ 1 (sqrt (- 1.0 y))) 3)
  (* (cbrt (/ 1 (sqrt (- 1.0 y)))) (cbrt (/ 1 (sqrt (- 1.0 y)))))
  (cbrt (/ 1 (sqrt (- 1.0 y))))
  (pow (/ 1 (sqrt (- 1.0 y))) 3)
  (sqrt (/ 1 (sqrt (- 1.0 y))))
  (sqrt (/ 1 (sqrt (- 1.0 y))))
  -1
  (neg (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 (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 (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 (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 (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))))
  (log (sqrt (- 1.0 y)))
  (exp (sqrt (- 1.0 y)))
  (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (cbrt (sqrt (- 1.0 y)))
  (pow (sqrt (- 1.0 y)) 3)
  (fabs (cbrt (- 1.0 y)))
  (sqrt (cbrt (- 1.0 y)))
  (sqrt (sqrt (- 1.0 y)))
  (sqrt (sqrt (- 1.0 y)))
  1
  (sqrt (- 1.0 y))
  (sqrt (+ (sqrt 1.0) (sqrt y)))
  (sqrt (- (sqrt 1.0) (sqrt y)))
  1
  (sqrt (- 1.0 y))
  (sqrt (- (pow 1.0 3) (pow y 3)))
  (sqrt (+ (* 1.0 1.0) (* y (+ 1.0 y))))
  (sqrt (- (* 1.0 1.0) (* y y)))
  (sqrt (+ 1.0 y))
  1/2
  (sqrt (sqrt (- 1.0 y)))
  (sqrt (sqrt (- 1.0 y)))
  (- (+ (* x (sqrt 1.0)) (* 0.5 (/ (* x y) (sqrt 1.0)))) (* y (sqrt 1.0)))
  (- (/ (* x NAN) y) (+ (/ (pow NAN 3) y) (+ NAN (* 1.0 (/ NAN y)))))
  (- NAN (+ (/ (* x NAN) y) (+ (/ (pow NAN 3) y) (* 1.0 (/ NAN y)))))
  (* 1.0 (- x (+ y (* y y))))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (+ (* 0.5 (+ (/ (pow y 2) (sqrt 1.0)) (/ y (sqrt 1.0)))) (- (sqrt 1.0) (* 0.125 (/ (pow y 2) (pow (sqrt 1.0) 3)))))
  (+ (* 1.0 (/ NAN (pow y 2))) (+ (/ NAN y) (+ (/ (pow NAN 3) (pow y 2)) (+ (* 2 (/ (pow NAN 5) (pow y 3))) (+ (* 1.0 (/ NAN (pow y 3))) (* 2.0 (/ (pow NAN 3) (pow y 3))))))))
  (- (+ (* 1.0 (/ NAN (pow y 2))) (+ (/ (pow NAN 3) (pow y 2)) (+ (* 2 (/ (pow NAN 5) (pow y 3))) (* 2.0 (/ (pow NAN 3) (pow y 3)))))) (+ (/ NAN y) (* 1.0 (/ NAN (pow y 3)))))
  (- (sqrt 1.0) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ y (sqrt 1.0)))))
  (- (+ NAN (+ (* 2 (/ (pow NAN 5) (pow y 2))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (/ (pow NAN 3) y)))
  (- (+ NAN (+ (* 2 (/ (pow NAN 5) (pow y 2))) (/ (pow NAN 3) y))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (* 1.0 (/ NAN y))))
5.280 * * * [progress]: adding candidates to table
5.626 * * [progress]: iteration 4 / 4
5.626 * * * [progress]: picking best candidate
5.629 * * * * [pick]: Picked  #<alt (λ (x y) (* 1.0 (- x (+ y (* y y)))))>
5.630 * * * [progress]: localizing error
5.635 * * * [progress]: generating rewritten candidates
5.635 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 2)
5.639 * * * [progress]: generating series expansions
5.639 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 2)
5.639 * [approximate]: Taking taylor expansion of (+ y (pow y 2)) in (y) around 0
5.639 * [taylor]: Taking taylor expansion of (+ y (pow y 2)) in y
5.639 * [taylor]: Taking taylor expansion of y in y
5.639 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.639 * [taylor]: Taking taylor expansion of y in y
5.639 * [taylor]: Taking taylor expansion of (+ y (pow y 2)) in y
5.639 * [taylor]: Taking taylor expansion of y in y
5.639 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.639 * [taylor]: Taking taylor expansion of y in y
5.640 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 y)) in (y) around 0
5.640 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 y)) in y
5.640 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.640 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.640 * [taylor]: Taking taylor expansion of y in y
5.640 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.640 * [taylor]: Taking taylor expansion of y in y
5.640 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 y)) in y
5.640 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.640 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.640 * [taylor]: Taking taylor expansion of y in y
5.640 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.640 * [taylor]: Taking taylor expansion of y in y
5.641 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 y)) in (y) around 0
5.641 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 y)) in y
5.641 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.641 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.642 * [taylor]: Taking taylor expansion of y in y
5.642 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.642 * [taylor]: Taking taylor expansion of y in y
5.642 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 y)) in y
5.642 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.642 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.642 * [taylor]: Taking taylor expansion of y in y
5.642 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.642 * [taylor]: Taking taylor expansion of y in y
5.643 * * * [progress]: simplifying candidates
5.643 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (exp y) (exp (* y y)))
  (log (+ y (* y y)))
  (exp (+ y (* y y)))
  (* (cbrt (+ y (* y y))) (cbrt (+ y (* y y))))
  (cbrt (+ y (* y y)))
  (* (* (+ y (* y y)) (+ y (* y y))) (+ y (* y y)))
  (sqrt (+ y (* y y)))
  (sqrt (+ y (* y y)))
  (+ (pow y 3) (pow (* y y) 3))
  (+ (* y y) (- (* (* y y) (* y y)) (* y (* y y))))
  (- (* y y) (* (* y y) (* y y)))
  (- y (* y y))
  (+ 1 y)
  (+ y 1)
  (+ y (pow y 2))
  (+ y (pow y 2))
  (+ y (pow y 2))
5.644 * * [simplify]: iteration  0 :  29  enodes  (cost  130 )
5.650 * * [simplify]: iteration  1 :  77  enodes  (cost  123 )
5.666 * * [simplify]: iteration  2 :  258  enodes  (cost  107 )
5.806 * * [simplify]: iteration  3 :  903  enodes  (cost  107 )
8.007 * * [simplify]: iteration  4 :  4456  enodes  (cost  107 )
9.332 * * [simplify]: iteration  done :  5000  enodes  (cost  107 )
9.333 * [simplify]: Simplified to:
   (exp (+ y (* y y)))
  (log (+ y (* y y)))
  (exp (+ y (* y y)))
  (* (cbrt (+ y (* y y))) (cbrt (+ y (* y y))))
  (cbrt (+ y (* y y)))
  (pow (+ y (* y y)) 3)
  (sqrt (+ y (* y y)))
  (sqrt (+ y (* y y)))
  (+ (pow y 3) (pow y 6))
  (- (* y (+ y (pow y 3))) (pow y 3))
  (* y (- y (pow y 3)))
  (- y (* y y))
  (+ y 1)
  (+ y 1)
  (+ (pow y 2) y)
  (+ (pow y 2) y)
  (+ (pow y 2) y)
9.338 * * * [progress]: adding candidates to table
9.356 * [progress]: [Phase 3 of 3] Extracting.
9.356 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))> #<alt (λ (x y) (* 1.0 (- x (+ y (* y y)))))> #<alt (λ (x y) (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))>)
9.356 * * * [regime-changes]: Trying 2 branch expressions: (y x)
9.356 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))> #<alt (λ (x y) (* 1.0 (- x (+ y (* y y)))))> #<alt (λ (x y) (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))>)
9.395 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))> #<alt (λ (x y) (* 1.0 (- x (+ y (* y y)))))> #<alt (λ (x y) (* (/ 1 (sqrt (- 1.0 y))) (/ (- x y) (sqrt (- 1.0 y)))))>)
9.428 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
9.429 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
9.429 * * [simplify]: iteration  0 :  7  enodes  (cost  11 )
9.429 * * [simplify]: iteration  done :  7  enodes  (cost  11 )
9.429 * [simplify]: Simplified to:
   (- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
10.160 * [regime-testing]: End program error score: 0.008251031378922365