4.264 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- 1.0 y))
0.019 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.020 * * [simplify]: iteration  1 :  16  enodes  (cost  3 )
0.021 * * [simplify]: iteration  2 :  18  enodes  (cost  3 )
0.022 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.022 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>
0.024 * * * [progress]: localizing error
0.028 * * * [progress]: generating rewritten candidates
0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.043 * * * [progress]: generating series expansions
0.043 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.044 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0
0.044 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.044 * [taylor]: Taking taylor expansion of (- x y) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.044 * [taylor]: Taking taylor expansion of 1.0 in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.045 * [taylor]: Taking taylor expansion of (- x y) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.045 * [taylor]: Taking taylor expansion of (- x y) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.045 * [taylor]: Taking taylor expansion of 1.0 in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) in y
0.045 * [taylor]: Taking taylor expansion of -1 in y
0.045 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.045 * [taylor]: Taking taylor expansion of 1.0 in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.047 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.047 * [taylor]: Taking taylor expansion of 1.0 in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0
0.052 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.052 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.052 * [taylor]: Taking taylor expansion of 1.0 in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.053 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.054 * [taylor]: Taking taylor expansion of 1.0 in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.054 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.055 * [taylor]: Taking taylor expansion of 1.0 in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.055 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.055 * [taylor]: Taking taylor expansion of 1.0 in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.057 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.057 * [taylor]: Taking taylor expansion of 1.0 in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.070 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.070 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.070 * [taylor]: Taking taylor expansion of x in y
0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of 1.0 in y
0.072 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.072 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.073 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.073 * [taylor]: Taking taylor expansion of y in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.073 * [taylor]: Taking taylor expansion of y in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.074 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.074 * [taylor]: Taking taylor expansion of -1 in y
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of 1.0 in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.076 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of 1.0 in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.085 * * * [progress]: simplifying candidates
0.086 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (- x y) (- 1.0 y)))
  (log1p (/ (- x y) (- 1.0 y)))
  (- (log (- x y)) (log (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (exp (/ (- x y) (- 1.0 y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
  (cbrt (/ (- x y) (- 1.0 y)))
  (* (* (/ (- x y) (- 1.0 y)) (/ (- x y) (- 1.0 y))) (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (- (- x y))
  (- (- 1.0 y))
  (/ x (- 1.0 y))
  (/ y (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt (- x y)) (cbrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt 1.0) (sqrt y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (- x y) 1)
  (/ (- x y) (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) 1)
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (- (pow 1.0 3) (pow y 3)))
  (/ (- x y) (- (* 1.0 1.0) (* y y)))
  (* (- 1.0 y) (+ (* x x) (+ (* y y) (* x y))))
  (* (- 1.0 y) (+ x y))
  (- (+ (* 1.0 x) (* 1.0 (* x y))) (* 1.0 y))
  (- (+ (* 1.0 (/ 1 y)) 1) (/ x y))
  (- (+ (* 1.0 (/ 1 y)) 1) (/ x y))
0.090 * * [simplify]: iteration  0 :  259  enodes  (cost  377 )
0.094 * * [simplify]: iteration  1 :  714  enodes  (cost  359 )
0.106 * * [simplify]: iteration  2 :  2580  enodes  (cost  358 )
0.140 * * [simplify]: iteration  3 :  5001  enodes  (cost  358 )
0.142 * [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)))
0.143 * * * [progress]: adding candidates to table
0.237 * * [progress]: iteration 2 / 4
0.237 * * * [progress]: picking best candidate
0.240 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))>
0.240 * * * [progress]: localizing error
0.245 * * * [progress]: generating rewritten candidates
0.245 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.251 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.259 * * * [progress]: generating series expansions
0.259 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.259 * [approximate]: Taking taylor expansion of (/ x (- 1.0 y)) in (x y) around 0
0.259 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in y
0.259 * [taylor]: Taking taylor expansion of x in y
0.259 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.259 * [taylor]: Taking taylor expansion of 1.0 in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.260 * [taylor]: Taking taylor expansion of 1.0 in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.260 * [taylor]: Taking taylor expansion of (/ x (- 1.0 y)) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.260 * [taylor]: Taking taylor expansion of 1.0 in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.260 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.260 * [taylor]: Taking taylor expansion of 1.0 in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.261 * [taylor]: Taking taylor expansion of 0 in y
0.264 * [taylor]: Taking taylor expansion of 0 in y
0.267 * [approximate]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in (x y) around 0
0.267 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in y
0.267 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in y
0.267 * [taylor]: Taking taylor expansion of x in y
0.267 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.267 * [taylor]: Taking taylor expansion of 1.0 in y
0.267 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.267 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
0.268 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.268 * [taylor]: Taking taylor expansion of 1.0 in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.268 * [taylor]: Taking taylor expansion of y in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 (* x (- 1.0 (/ 1 y)))) in x
0.269 * [taylor]: Taking taylor expansion of (* x (- 1.0 (/ 1 y))) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.269 * [taylor]: Taking taylor expansion of 1.0 in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.270 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.270 * [taylor]: Taking taylor expansion of 1.0 in y
0.270 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [approximate]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in (x y) around 0
0.281 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in y
0.281 * [taylor]: Taking taylor expansion of -1 in y
0.281 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in y
0.281 * [taylor]: Taking taylor expansion of x in y
0.281 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 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
0.281 * [taylor]: Taking taylor expansion of 1.0 in y
0.281 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in x
0.281 * [taylor]: Taking taylor expansion of -1 in x
0.281 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.281 * [taylor]: Taking taylor expansion of y in x
0.282 * [taylor]: Taking taylor expansion of 1.0 in x
0.282 * [taylor]: Taking taylor expansion of (/ -1 (* x (+ (/ 1 y) 1.0))) in x
0.282 * [taylor]: Taking taylor expansion of -1 in x
0.282 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) 1.0)) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 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
0.282 * [taylor]: Taking taylor expansion of 1.0 in x
0.283 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.283 * [taylor]: Taking taylor expansion of -1 in y
0.283 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of 1.0 in y
0.285 * [taylor]: Taking taylor expansion of 0 in y
0.289 * [taylor]: Taking taylor expansion of 0 in y
0.293 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.293 * [approximate]: Taking taylor expansion of (/ y (- 1.0 y)) in (y) around 0
0.293 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.293 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.293 * [taylor]: Taking taylor expansion of 1.0 in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.294 * [taylor]: Taking taylor expansion of 1.0 in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.300 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
0.300 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.300 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.300 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.300 * [taylor]: Taking taylor expansion of 1.0 in y
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.306 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.306 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.306 * [taylor]: Taking taylor expansion of 1.0 in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.306 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of y in y
0.318 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
0.318 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
0.318 * [taylor]: Taking taylor expansion of -1 in y
0.318 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of 1.0 in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
0.320 * [taylor]: Taking taylor expansion of -1 in y
0.320 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.320 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of 1.0 in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.331 * * * [progress]: simplifying candidates
0.332 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ x (- 1.0 y)))
  (log1p (/ x (- 1.0 y)))
  (- (log x) (log (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (exp (/ x (- 1.0 y)))
  (/ (* (* x x) x) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ x (- 1.0 y))) (cbrt (/ x (- 1.0 y))))
  (cbrt (/ x (- 1.0 y)))
  (* (* (/ x (- 1.0 y)) (/ x (- 1.0 y))) (/ x (- 1.0 y)))
  (sqrt (/ x (- 1.0 y)))
  (sqrt (/ x (- 1.0 y)))
  (- x)
  (- (- 1.0 y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt x) (cbrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 y)))
  (/ (cbrt x) (sqrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 y))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 y))
  (/ (sqrt x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt x) (cbrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 y))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ x (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ x (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ x (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ x (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ x (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) x)
  (/ x (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ x (sqrt (- 1.0 y)))
  (/ x 1)
  (/ x (+ (sqrt 1.0) (sqrt y)))
  (/ x 1)
  (/ (- 1.0 y) (cbrt x))
  (/ (- 1.0 y) (sqrt x))
  (/ (- 1.0 y) x)
  (/ x (- (pow 1.0 3) (pow y 3)))
  (/ x (- (* 1.0 1.0) (* y y)))
  (expm1 (/ y (- 1.0 y)))
  (log1p (/ y (- 1.0 y)))
  (- (log y) (log (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (exp (/ y (- 1.0 y)))
  (/ (* (* y y) y) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ y (- 1.0 y))) (cbrt (/ y (- 1.0 y))))
  (cbrt (/ y (- 1.0 y)))
  (* (* (/ y (- 1.0 y)) (/ y (- 1.0 y))) (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (- y)
  (- (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt y) (cbrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ (cbrt y) (sqrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt y) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- 1.0 y))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (cbrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- 1.0 y))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ y (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ y (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ y (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) y)
  (/ y (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (sqrt (- 1.0 y)))
  (/ y 1)
  (/ y (+ (sqrt 1.0) (sqrt y)))
  (/ y 1)
  (/ (- 1.0 y) (cbrt y))
  (/ (- 1.0 y) (sqrt y))
  (/ (- 1.0 y) y)
  (/ y (- (pow 1.0 3) (pow y 3)))
  (/ y (- (* 1.0 1.0) (* y y)))
  (+ (* 1.0 (* x (pow y 2))) (+ (* 1.0 x) (* 1.0 (* x y))))
  (- (+ (* 1.0 (/ x (pow y 3))) (+ (/ x y) (* 1.0 (/ x (pow y 2))))))
  (- (+ (* 1.0 (/ x (pow y 3))) (+ (/ x y) (* 1.0 (/ x (pow y 2))))))
  (+ (* 1.0 (pow y 3)) (+ (* 1.0 (pow y 2)) (* 1.0 y)))
  (- (+ (* 1.0 (/ 1 y)) (+ (* 1.0 (/ 1 (pow y 2))) 1)))
  (- (+ (* 1.0 (/ 1 y)) (+ (* 1.0 (/ 1 (pow y 2))) 1)))
0.337 * * [simplify]: iteration  0 :  300  enodes  (cost  434 )
0.342 * * [simplify]: iteration  1 :  1031  enodes  (cost  408 )
0.362 * * [simplify]: iteration  2 :  4777  enodes  (cost  406 )
0.500 * * [simplify]: iteration  3 :  5001  enodes  (cost  406 )
0.503 * [simplify]: Simplified to:
   (expm1 (/ x (- 1.0 y)))
  (log1p (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (log (/ x (- 1.0 y)))
  (exp (/ x (- 1.0 y)))
  (pow (/ x (- 1.0 y)) 3)
  (* (cbrt (/ x (- 1.0 y))) (cbrt (/ x (- 1.0 y))))
  (cbrt (/ x (- 1.0 y)))
  (pow (/ x (- 1.0 y)) 3)
  (sqrt (/ x (- 1.0 y)))
  (sqrt (/ x (- 1.0 y)))
  (- x)
  (- (- 1.0 y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt x) (cbrt (- 1.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 y)))
  (/ (cbrt x) (sqrt (- 1.0 y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- 1.0 y))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- 1.0 y))
  (/ (sqrt x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt x) (cbrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (/ (sqrt x) (sqrt (- 1.0 y)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 y))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ x (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ x (sqrt (- 1.0 y)))
  1
  (/ x (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ x (- (sqrt 1.0) (sqrt y)))
  1
  (/ x (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) x)
  (/ x (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ x (sqrt (- 1.0 y)))
  x
  (/ x (+ (sqrt 1.0) (sqrt y)))
  x
  (/ (- 1.0 y) (cbrt x))
  (/ (- 1.0 y) (sqrt x))
  (/ (- 1.0 y) x)
  (/ x (- (pow 1.0 3) (pow y 3)))
  (/ x (- (* 1.0 1.0) (* y y)))
  (expm1 (/ y (- 1.0 y)))
  (log1p (/ y (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (exp (/ y (- 1.0 y)))
  (pow (/ y (- 1.0 y)) 3)
  (* (cbrt (/ y (- 1.0 y))) (cbrt (/ y (- 1.0 y))))
  (cbrt (/ y (- 1.0 y)))
  (pow (/ y (- 1.0 y)) 3)
  (sqrt (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (- y)
  (- (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt y) (cbrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ (cbrt y) (sqrt (- 1.0 y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt y) (- (sqrt 1.0) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- 1.0 y))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (cbrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (- (sqrt 1.0) (sqrt y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  1
  (/ y (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ y (- (sqrt 1.0) (sqrt y)))
  1
  (/ y (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) y)
  (/ y (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (sqrt (- 1.0 y)))
  y
  (/ y (+ (sqrt 1.0) (sqrt y)))
  y
  (/ (- 1.0 y) (cbrt y))
  (/ (- 1.0 y) (sqrt y))
  (/ (- 1.0 y) y)
  (/ y (- (pow 1.0 3) (pow y 3)))
  (/ y (- (* 1.0 1.0) (* y y)))
  (* 1.0 (fma (pow y 2) x (fma y x x)))
  (- (- (* 1.0 (/ x (pow y 3)))) (fma 1.0 (/ x (pow y 2)) (/ x y)))
  (- (- (* 1.0 (/ x (pow y 3)))) (fma 1.0 (/ x (pow y 2)) (/ x y)))
  (* 1.0 (+ (pow y 3) (fma y y y)))
  (- (/ (- 1.0) y) (fma 1.0 (/ 1 (pow y 2)) 1))
  (- (/ (- 1.0) y) (fma 1.0 (/ 1 (pow y 2)) 1))
0.503 * * * [progress]: adding candidates to table
0.659 * * [progress]: iteration 3 / 4
0.659 * * * [progress]: picking best candidate
0.661 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) (/ y (- 1.0 y))))>
0.661 * * * [progress]: localizing error
0.674 * * * [progress]: generating rewritten candidates
0.674 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.698 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.704 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.713 * * * [progress]: generating series expansions
0.713 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.714 * [approximate]: Taking taylor expansion of (/ (* x (+ y 1.0)) (- 1.0 (pow y 2))) in (x y) around 0
0.714 * [taylor]: Taking taylor expansion of (/ (* x (+ y 1.0)) (- 1.0 (pow y 2))) in y
0.714 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
0.714 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.714 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of 1.0 in y
0.714 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in y
0.714 * [taylor]: Taking taylor expansion of 1.0 in y
0.714 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.714 * [taylor]: Taking taylor expansion of y in y
0.715 * [taylor]: Taking taylor expansion of (/ (* x (+ y 1.0)) (- 1.0 (pow y 2))) in x
0.715 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.715 * [taylor]: Taking taylor expansion of y in x
0.715 * [taylor]: Taking taylor expansion of 1.0 in x
0.715 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in x
0.715 * [taylor]: Taking taylor expansion of 1.0 in x
0.715 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.715 * [taylor]: Taking taylor expansion of y in x
0.716 * [taylor]: Taking taylor expansion of (/ (* x (+ y 1.0)) (- 1.0 (pow y 2))) in x
0.716 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.716 * [taylor]: Taking taylor expansion of y in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.716 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.716 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.716 * [taylor]: Taking taylor expansion of y in x
0.717 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (- 1.0 (pow y 2))) in y
0.717 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.717 * [taylor]: Taking taylor expansion of y in y
0.717 * [taylor]: Taking taylor expansion of 1.0 in y
0.717 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in y
0.717 * [taylor]: Taking taylor expansion of 1.0 in y
0.717 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.717 * [taylor]: Taking taylor expansion of y in y
0.720 * [taylor]: Taking taylor expansion of 0 in y
0.723 * [taylor]: Taking taylor expansion of 0 in y
0.727 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- 1.0 (/ 1 (pow y 2))) x)) in (x y) around 0
0.727 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- 1.0 (/ 1 (pow y 2))) x)) in y
0.727 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.727 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.727 * [taylor]: Taking taylor expansion of y in y
0.728 * [taylor]: Taking taylor expansion of 1.0 in y
0.728 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in y
0.728 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
0.728 * [taylor]: Taking taylor expansion of 1.0 in y
0.728 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.728 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.728 * [taylor]: Taking taylor expansion of y in y
0.728 * [taylor]: Taking taylor expansion of x in y
0.729 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- 1.0 (/ 1 (pow y 2))) x)) in x
0.729 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of 1.0 in x
0.729 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
0.729 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
0.729 * [taylor]: Taking taylor expansion of 1.0 in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.729 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- 1.0 (/ 1 (pow y 2))) x)) in x
0.731 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.731 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.731 * [taylor]: Taking taylor expansion of y in x
0.731 * [taylor]: Taking taylor expansion of 1.0 in x
0.731 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
0.731 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
0.731 * [taylor]: Taking taylor expansion of 1.0 in x
0.731 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.731 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.731 * [taylor]: Taking taylor expansion of y in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- 1.0 (/ 1 (pow y 2)))) 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
0.733 * [taylor]: Taking taylor expansion of 1.0 in y
0.733 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
0.733 * [taylor]: Taking taylor expansion of 1.0 in y
0.733 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.733 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.733 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of 0 in y
0.742 * [taylor]: Taking taylor expansion of 0 in y
0.748 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x))) in (x y) around 0
0.748 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x))) in y
0.748 * [taylor]: Taking taylor expansion of -1 in y
0.749 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x)) in y
0.749 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.749 * [taylor]: Taking taylor expansion of 1.0 in y
0.749 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.749 * [taylor]: Taking taylor expansion of y in y
0.749 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in y
0.749 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
0.749 * [taylor]: Taking taylor expansion of 1.0 in y
0.749 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.749 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.749 * [taylor]: Taking taylor expansion of y in y
0.749 * [taylor]: Taking taylor expansion of x in y
0.750 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x))) in x
0.750 * [taylor]: Taking taylor expansion of -1 in x
0.750 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x)) in x
0.750 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.750 * [taylor]: Taking taylor expansion of 1.0 in x
0.751 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.751 * [taylor]: Taking taylor expansion of y in x
0.751 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
0.751 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
0.751 * [taylor]: Taking taylor expansion of 1.0 in x
0.751 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.751 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.751 * [taylor]: Taking taylor expansion of y in x
0.751 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x))) in x
0.752 * [taylor]: Taking taylor expansion of -1 in x
0.752 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (* (- 1.0 (/ 1 (pow y 2))) x)) in x
0.752 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.753 * [taylor]: Taking taylor expansion of 1.0 in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.753 * [taylor]: Taking taylor expansion of y in x
0.753 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
0.753 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
0.753 * [taylor]: Taking taylor expansion of 1.0 in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.753 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.753 * [taylor]: Taking taylor expansion of y in x
0.753 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (- 1.0 (/ 1 (pow y 2))))) in y
0.754 * [taylor]: Taking taylor expansion of -1 in y
0.754 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- 1.0 (/ 1 (pow y 2)))) in y
0.754 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.754 * [taylor]: Taking taylor expansion of 1.0 in y
0.754 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.754 * [taylor]: Taking taylor expansion of y in y
0.755 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
0.755 * [taylor]: Taking taylor expansion of 1.0 in y
0.755 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.755 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.755 * [taylor]: Taking taylor expansion of y in y
0.762 * [taylor]: Taking taylor expansion of 0 in y
0.770 * [taylor]: Taking taylor expansion of 0 in y
0.778 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.778 * [approximate]: Taking taylor expansion of (/ x (- 1.0 (pow y 2))) in (x y) around 0
0.778 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (pow y 2))) in y
0.778 * [taylor]: Taking taylor expansion of x in y
0.778 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in y
0.778 * [taylor]: Taking taylor expansion of 1.0 in y
0.778 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.778 * [taylor]: Taking taylor expansion of y in y
0.779 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (pow y 2))) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in x
0.779 * [taylor]: Taking taylor expansion of 1.0 in x
0.779 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.779 * [taylor]: Taking taylor expansion of y in x
0.779 * [taylor]: Taking taylor expansion of (/ x (- 1.0 (pow y 2))) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in x
0.779 * [taylor]: Taking taylor expansion of 1.0 in x
0.779 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.779 * [taylor]: Taking taylor expansion of y in x
0.779 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (pow y 2))) in y
0.779 * [taylor]: Taking taylor expansion of (- 1.0 (pow y 2)) in y
0.780 * [taylor]: Taking taylor expansion of 1.0 in y
0.780 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.780 * [taylor]: Taking taylor expansion of y in y
0.781 * [taylor]: Taking taylor expansion of 0 in y
0.783 * [taylor]: Taking taylor expansion of 0 in y
0.787 * [taylor]: Taking taylor expansion of 0 in y
0.790 * [taylor]: Taking taylor expansion of 0 in y
0.790 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 (pow y 2))) x)) in (x y) around 0
0.791 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 (pow y 2))) x)) in y
0.791 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in y
0.791 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
0.791 * [taylor]: Taking taylor expansion of 1.0 in y
0.791 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.791 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.791 * [taylor]: Taking taylor expansion of y in y
0.791 * [taylor]: Taking taylor expansion of x in y
0.792 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 (pow y 2))) x)) in x
0.792 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
0.792 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
0.792 * [taylor]: Taking taylor expansion of 1.0 in x
0.792 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.792 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.792 * [taylor]: Taking taylor expansion of y in x
0.792 * [taylor]: Taking taylor expansion of x in x
0.793 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 (pow y 2))) x)) in x
0.793 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
0.793 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
0.793 * [taylor]: Taking taylor expansion of 1.0 in x
0.793 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.793 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.793 * [taylor]: Taking taylor expansion of y in x
0.793 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 (pow y 2)))) in y
0.795 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
0.795 * [taylor]: Taking taylor expansion of 1.0 in y
0.795 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.795 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.795 * [taylor]: Taking taylor expansion of y in y
0.798 * [taylor]: Taking taylor expansion of 0 in y
0.802 * [taylor]: Taking taylor expansion of 0 in y
0.808 * [taylor]: Taking taylor expansion of 0 in y
0.814 * [taylor]: Taking taylor expansion of 0 in y
0.815 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 (pow y 2))) x)) in (x y) around 0
0.815 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 (pow y 2))) x)) in y
0.815 * [taylor]: Taking taylor expansion of -1 in y
0.815 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in y
0.815 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
0.815 * [taylor]: Taking taylor expansion of 1.0 in y
0.815 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.815 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.815 * [taylor]: Taking taylor expansion of y in y
0.815 * [taylor]: Taking taylor expansion of x in y
0.816 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 (pow y 2))) x)) in x
0.816 * [taylor]: Taking taylor expansion of -1 in x
0.816 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
0.816 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
0.816 * [taylor]: Taking taylor expansion of 1.0 in x
0.816 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.816 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.816 * [taylor]: Taking taylor expansion of y in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.817 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 (pow y 2))) x)) in x
0.817 * [taylor]: Taking taylor expansion of -1 in x
0.817 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 (pow y 2))) x) in x
0.817 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in x
0.818 * [taylor]: Taking taylor expansion of 1.0 in x
0.818 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.818 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.818 * [taylor]: Taking taylor expansion of y in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of (/ -1 (- 1.0 (/ 1 (pow y 2)))) in y
0.819 * [taylor]: Taking taylor expansion of -1 in y
0.819 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow y 2))) in y
0.819 * [taylor]: Taking taylor expansion of 1.0 in y
0.819 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.819 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.819 * [taylor]: Taking taylor expansion of y in y
0.822 * [taylor]: Taking taylor expansion of 0 in y
0.826 * [taylor]: Taking taylor expansion of 0 in y
0.832 * [taylor]: Taking taylor expansion of 0 in y
0.838 * [taylor]: Taking taylor expansion of 0 in y
0.838 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.838 * [approximate]: Taking taylor expansion of (/ y (- 1.0 y)) in (y) around 0
0.838 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.838 * [taylor]: Taking taylor expansion of y in y
0.838 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.838 * [taylor]: Taking taylor expansion of 1.0 in y
0.838 * [taylor]: Taking taylor expansion of y in y
0.839 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.839 * [taylor]: Taking taylor expansion of y in y
0.839 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.839 * [taylor]: Taking taylor expansion of 1.0 in y
0.839 * [taylor]: Taking taylor expansion of y in y
0.848 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
0.848 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.848 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.848 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.848 * [taylor]: Taking taylor expansion of 1.0 in y
0.848 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.848 * [taylor]: Taking taylor expansion of y in y
0.848 * [taylor]: Taking taylor expansion of y in y
0.850 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.850 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.850 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.850 * [taylor]: Taking taylor expansion of 1.0 in y
0.850 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.850 * [taylor]: Taking taylor expansion of y in y
0.851 * [taylor]: Taking taylor expansion of y in y
0.862 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
0.862 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
0.862 * [taylor]: Taking taylor expansion of -1 in y
0.862 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.862 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.862 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.863 * [taylor]: Taking taylor expansion of y in y
0.863 * [taylor]: Taking taylor expansion of 1.0 in y
0.863 * [taylor]: Taking taylor expansion of y in y
0.865 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 y) 1.0) y)) in y
0.865 * [taylor]: Taking taylor expansion of -1 in y
0.865 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.865 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.865 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.865 * [taylor]: Taking taylor expansion of y in y
0.865 * [taylor]: Taking taylor expansion of 1.0 in y
0.865 * [taylor]: Taking taylor expansion of y in y
0.875 * * * [progress]: simplifying candidates
0.877 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (log1p (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (+ (- (log x) (log (- (* 1.0 1.0) (* y y)))) (log (+ 1.0 y)))
  (+ (log (/ x (- (* 1.0 1.0) (* y y)))) (log (+ 1.0 y)))
  (log (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (exp (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* (/ (* (* x x) x) (* (* (- (* 1.0 1.0) (* y y)) (- (* 1.0 1.0) (* y y))) (- (* 1.0 1.0) (* y y)))) (* (* (+ 1.0 y) (+ 1.0 y)) (+ 1.0 y)))
  (* (* (* (/ x (- (* 1.0 1.0) (* y y))) (/ x (- (* 1.0 1.0) (* y y)))) (/ x (- (* 1.0 1.0) (* y y)))) (* (* (+ 1.0 y) (+ 1.0 y)) (+ 1.0 y)))
  (* (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))) (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))))
  (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* (* (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))) (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (sqrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (sqrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* x (+ (pow 1.0 3) (pow y 3)))
  (* (- (* 1.0 1.0) (* y y)) (+ (* 1.0 1.0) (- (* y y) (* 1.0 y))))
  (* x (- (* 1.0 1.0) (* y y)))
  (* (- (* 1.0 1.0) (* y y)) (- 1.0 y))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) 1.0)
  (* (/ x (- (* 1.0 1.0) (* y y))) y)
  (* 1.0 (/ x (- (* 1.0 1.0) (* y y))))
  (* y (/ x (- (* 1.0 1.0) (* y y))))
  (* (/ x (- (* 1.0 1.0) (* y y))) (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y))))
  (* (/ x (- (* 1.0 1.0) (* y y))) (sqrt (+ 1.0 y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) 1)
  (* (/ x (- (* 1.0 1.0) (* y y))) 1)
  (* (cbrt (/ x (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ (cbrt x) (- 1.0 y)) (+ 1.0 y))
  (* (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (sqrt x) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ (sqrt x) (- 1.0 y)) (+ 1.0 y))
  (* (/ x (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ x (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ x (- 1.0 y)) (+ 1.0 y))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ 1 (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (+ (* (* 1.0 1.0) (* 1.0 1.0)) (+ (* (* y y) (* y y)) (* (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (+ (* 1.0 1.0) (* y y)) (+ 1.0 y))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ (pow 1.0 3) (pow y 3)))
  (* (/ x (- (* 1.0 1.0) (* y y))) (- (* 1.0 1.0) (* y y)))
  (* x (+ 1.0 y))
  (expm1 (/ x (- (* 1.0 1.0) (* y y))))
  (log1p (/ x (- (* 1.0 1.0) (* y y))))
  (- (log x) (log (- (* 1.0 1.0) (* y y))))
  (log (/ x (- (* 1.0 1.0) (* y y))))
  (exp (/ x (- (* 1.0 1.0) (* y y))))
  (/ (* (* x x) x) (* (* (- (* 1.0 1.0) (* y y)) (- (* 1.0 1.0) (* y y))) (- (* 1.0 1.0) (* y y))))
  (* (cbrt (/ x (- (* 1.0 1.0) (* y y)))) (cbrt (/ x (- (* 1.0 1.0) (* y y)))))
  (cbrt (/ x (- (* 1.0 1.0) (* y y))))
  (* (* (/ x (- (* 1.0 1.0) (* y y))) (/ x (- (* 1.0 1.0) (* y y)))) (/ x (- (* 1.0 1.0) (* y y))))
  (sqrt (/ x (- (* 1.0 1.0) (* y y))))
  (sqrt (/ x (- (* 1.0 1.0) (* y y))))
  (- x)
  (- (- (* 1.0 1.0) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* y y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- (* 1.0 1.0) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (+ 1.0 y))
  (/ (cbrt x) (- 1.0 y))
  (/ (sqrt x) (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* y y))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- (* 1.0 1.0) (* y y)))
  (/ (sqrt x) (+ 1.0 y))
  (/ (sqrt x) (- 1.0 y))
  (/ 1 (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ x (cbrt (- (* 1.0 1.0) (* y y))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* y y))))
  (/ x (sqrt (- (* 1.0 1.0) (* y y))))
  (/ 1 1)
  (/ x (- (* 1.0 1.0) (* y y)))
  (/ 1 (+ 1.0 y))
  (/ x (- 1.0 y))
  (/ 1 (- (* 1.0 1.0) (* y y)))
  (/ (- (* 1.0 1.0) (* y y)) x)
  (/ x (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ x (sqrt (- (* 1.0 1.0) (* y y))))
  (/ x 1)
  (/ x (+ 1.0 y))
  (/ (- (* 1.0 1.0) (* y y)) (cbrt x))
  (/ (- (* 1.0 1.0) (* y y)) (sqrt x))
  (/ (- (* 1.0 1.0) (* y y)) x)
  (/ x (- (pow (* 1.0 1.0) 3) (pow (* y y) 3)))
  (/ x (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (* y y) (* y y))))
  (expm1 (/ y (- 1.0 y)))
  (log1p (/ y (- 1.0 y)))
  (- (log y) (log (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (exp (/ y (- 1.0 y)))
  (/ (* (* y y) y) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ y (- 1.0 y))) (cbrt (/ y (- 1.0 y))))
  (cbrt (/ y (- 1.0 y)))
  (* (* (/ y (- 1.0 y)) (/ y (- 1.0 y))) (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (- y)
  (- (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt y) (cbrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ (cbrt y) (sqrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt y) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- 1.0 y))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (cbrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- 1.0 y))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ y (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ y (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ y (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) y)
  (/ y (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (sqrt (- 1.0 y)))
  (/ y 1)
  (/ y (+ (sqrt 1.0) (sqrt y)))
  (/ y 1)
  (/ (- 1.0 y) (cbrt y))
  (/ (- 1.0 y) (sqrt y))
  (/ (- 1.0 y) y)
  (/ y (- (pow 1.0 3) (pow y 3)))
  (/ y (- (* 1.0 1.0) (* y y)))
  (+ (* 1.0 (* x (pow y 2))) (+ (* 1.0 x) (* 1.0 (* x y))))
  (- (+ (* 1.0 (/ x (pow y 3))) (+ (/ x y) (* 1.0 (/ x (pow y 2))))))
  (- (+ (* 1.0 (/ x (pow y 3))) (+ (/ x y) (* 1.0 (/ x (pow y 2))))))
  (+ (* 1.0 (* x (pow y 2))) (* 1.0 x))
  (- (+ (/ x (pow y 2)) (* 1.0 (/ x (pow y 4)))))
  (- (+ (/ x (pow y 2)) (* 1.0 (/ x (pow y 4)))))
  (+ (* 1.0 (pow y 3)) (+ (* 1.0 (pow y 2)) (* 1.0 y)))
  (- (+ (* 1.0 (/ 1 y)) (+ (* 1.0 (/ 1 (pow y 2))) 1)))
  (- (+ (* 1.0 (/ 1 y)) (+ (* 1.0 (/ 1 (pow y 2))) 1)))
0.884 * * [simplify]: iteration  0 :  660  enodes  (cost  900 )
0.897 * * [simplify]: iteration  1 :  2959  enodes  (cost  820 )
0.940 * * [simplify]: iteration  2 :  5001  enodes  (cost  818 )
0.944 * [simplify]: Simplified to:
   (expm1 (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (log1p (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (log (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (log (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (log (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (exp (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (pow (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) 3)
  (pow (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) 3)
  (* (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))) (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))))
  (cbrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (pow (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) 3)
  (sqrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (sqrt (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)))
  (* x (+ (pow 1.0 3) (pow y 3)))
  (* (* (fma y (- y 1.0) (* 1.0 1.0)) (+ 1.0 y)) (- 1.0 y))
  (* x (- (* 1.0 1.0) (* y y)))
  (* (- (* 1.0 1.0) (* y y)) (- 1.0 y))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (+ 1.0 y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) 1.0)
  (* (/ x (- (* 1.0 1.0) (* y y))) y)
  (* (/ x (- (* 1.0 1.0) (* y y))) 1.0)
  (* (/ x (- (* 1.0 1.0) (* y y))) y)
  (* (/ x (- (* 1.0 1.0) (* y y))) (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y))))
  (* (/ x (- (* 1.0 1.0) (* y y))) (sqrt (+ 1.0 y)))
  (/ x (- (* 1.0 1.0) (* y y)))
  (/ x (- (* 1.0 1.0) (* y y)))
  (* (cbrt (/ x (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (sqrt (/ x (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (cbrt x) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ (cbrt x) (- 1.0 y)) (+ 1.0 y))
  (* (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ (sqrt x) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ (sqrt x) (- 1.0 y)) (+ 1.0 y))
  (* (/ x (cbrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ x (sqrt (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (* (/ x (- 1.0 y)) (+ 1.0 y))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
  (/ (+ 1.0 y) (- (* 1.0 1.0) (* y y)))
  (* (fma (pow 1.0 3) 1.0 (fma (* 1.0 y) (* 1.0 y) (pow y 4))) (+ 1.0 y))
  (* (+ 1.0 y) (fma 1.0 1.0 (* y y)))
  (* (/ x (- (* 1.0 1.0) (* y y))) (+ (pow 1.0 3) (pow y 3)))
  (* (/ x (- (* 1.0 1.0) (* y y))) (- (* 1.0 1.0) (* y y)))
  (* x (+ 1.0 y))
  (expm1 (/ x (- (* 1.0 1.0) (* y y))))
  (log1p (/ x (- (* 1.0 1.0) (* y y))))
  (log (/ x (- (* 1.0 1.0) (* y y))))
  (log (/ x (- (* 1.0 1.0) (* y y))))
  (exp (/ x (- (* 1.0 1.0) (* y y))))
  (pow (/ x (- (* 1.0 1.0) (* y y))) 3)
  (* (cbrt (/ x (- (* 1.0 1.0) (* y y)))) (cbrt (/ x (- (* 1.0 1.0) (* y y)))))
  (cbrt (/ x (- (* 1.0 1.0) (* y y))))
  (pow (/ x (- (* 1.0 1.0) (* y y))) 3)
  (sqrt (/ x (- (* 1.0 1.0) (* y y))))
  (sqrt (/ x (- (* 1.0 1.0) (* y y))))
  (- x)
  (- (- (* 1.0 1.0) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ (cbrt x) (cbrt (- (* 1.0 1.0) (* y y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (cbrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- (* 1.0 1.0) (* y y)))
  (/ (* (cbrt x) (cbrt x)) (+ 1.0 y))
  (/ (cbrt x) (- 1.0 y))
  (/ (sqrt x) (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ (sqrt x) (cbrt (- (* 1.0 1.0) (* y y))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (/ (sqrt x) (sqrt (- (* 1.0 1.0) (* y y))))
  (sqrt x)
  (/ (sqrt x) (- (* 1.0 1.0) (* y y)))
  (/ (sqrt x) (+ 1.0 y))
  (/ (sqrt x) (- 1.0 y))
  (/ 1 (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ x (cbrt (- (* 1.0 1.0) (* y y))))
  (/ 1 (sqrt (- (* 1.0 1.0) (* y y))))
  (/ x (sqrt (- (* 1.0 1.0) (* y y))))
  1
  (/ x (- (* 1.0 1.0) (* y y)))
  (/ 1 (+ 1.0 y))
  (/ x (- 1.0 y))
  (/ 1 (- (* 1.0 1.0) (* y y)))
  (/ (- (* 1.0 1.0) (* y y)) x)
  (/ x (* (cbrt (- (* 1.0 1.0) (* y y))) (cbrt (- (* 1.0 1.0) (* y y)))))
  (/ x (sqrt (- (* 1.0 1.0) (* y y))))
  x
  (/ x (+ 1.0 y))
  (/ (- (* 1.0 1.0) (* y y)) (cbrt x))
  (/ (- (* 1.0 1.0) (* y y)) (sqrt x))
  (/ (- (* 1.0 1.0) (* y y)) x)
  (/ x (- (pow (* 1.0 1.0) 3) (pow (* y y) 3)))
  (/ x (fma (- (pow y 3)) y (pow 1.0 4)))
  (expm1 (/ y (- 1.0 y)))
  (log1p (/ y (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (log (/ y (- 1.0 y)))
  (exp (/ y (- 1.0 y)))
  (pow (/ y (- 1.0 y)) 3)
  (* (cbrt (/ y (- 1.0 y))) (cbrt (/ y (- 1.0 y))))
  (cbrt (/ y (- 1.0 y)))
  (pow (/ y (- 1.0 y)) 3)
  (sqrt (/ y (- 1.0 y)))
  (sqrt (/ y (- 1.0 y)))
  (- y)
  (- (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt y) (cbrt (- 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- 1.0 y)))
  (/ (cbrt y) (sqrt (- 1.0 y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt y) (- (sqrt 1.0) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- 1.0 y))
  (/ (sqrt y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt y) (cbrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (/ (sqrt y) (sqrt (- 1.0 y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  (/ (sqrt y) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt y) (- (sqrt 1.0) (sqrt y)))
  (sqrt y)
  (/ (sqrt y) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  1
  (/ y (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ y (- (sqrt 1.0) (sqrt y)))
  1
  (/ y (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) y)
  (/ y (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ y (sqrt (- 1.0 y)))
  y
  (/ y (+ (sqrt 1.0) (sqrt y)))
  y
  (/ (- 1.0 y) (cbrt y))
  (/ (- 1.0 y) (sqrt y))
  (/ (- 1.0 y) y)
  (/ y (- (pow 1.0 3) (pow y 3)))
  (/ y (- (* 1.0 1.0) (* y y)))
  (* 1.0 (+ (fma (pow y 2) x x) (* x y)))
  (- (- (* 1.0 (/ x (pow y 3)))) (fma 1.0 (/ x (pow y 2)) (/ x y)))
  (- (- (* 1.0 (/ x (pow y 3)))) (fma 1.0 (/ x (pow y 2)) (/ x y)))
  (* (fma (pow y 2) x x) 1.0)
  (- (+ (/ x (pow y 2)) (* 1.0 (/ x (pow y 4)))))
  (- (+ (/ x (pow y 2)) (* 1.0 (/ x (pow y 4)))))
  (* 1.0 (+ (pow y 3) (fma y y y)))
  (- (/ (- 1.0) y) (fma 1.0 (/ 1 (pow y 2)) 1))
  (- (/ (- 1.0) y) (fma 1.0 (/ 1 (pow y 2)) 1))
0.945 * * * [progress]: adding candidates to table
1.241 * [progress]: [Phase 3 of 3] Extracting.
1.241 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))> #<alt (λ (x y) (- (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) (/ y (- 1.0 y))))>)
1.242 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.242 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))> #<alt (λ (x y) (- (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) (/ y (- 1.0 y))))>)
1.253 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ x (- 1.0 y)) (/ y (- 1.0 y))))> #<alt (λ (x y) (- (* (/ x (- (* 1.0 1.0) (* y y))) (+ 1.0 y)) (/ y (- 1.0 y))))>)
1.265 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.266 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
1.266 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
1.266 * [simplify]: Simplified to:
   (- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
1.742 * [regime-testing]: Baseline error score: 0.009876234529316165
1.743 * [regime-testing]: Oracle error score: 0.006375796974621828
1.744 * [regime-testing]: End program error score: 0.009876234529316165