15.094 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- 1.0 y))
0.016 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.017 * * [simplify]: iteration  1 :  16  enodes  (cost  3 )
0.019 * * [simplify]: iteration  2 :  18  enodes  (cost  3 )
0.020 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.020 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
0.020 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.022 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>
0.022 * * * [progress]: localizing error
0.026 * * * [progress]: generating rewritten candidates
0.026 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.036 * * * [progress]: generating series expansions
0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.036 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0
0.036 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.036 * [taylor]: Taking taylor expansion of (- x y) in y
0.036 * [taylor]: Taking taylor expansion of x in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.036 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.036 * [taylor]: Taking taylor expansion of 1.0 in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.037 * [taylor]: Taking taylor expansion of (- x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.037 * [taylor]: Taking taylor expansion of 1.0 in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.038 * [taylor]: Taking taylor expansion of (- x y) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.038 * [taylor]: Taking taylor expansion of 1.0 in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) in y
0.038 * [taylor]: Taking taylor expansion of -1 in y
0.038 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.038 * [taylor]: Taking taylor expansion of 1.0 in y
0.038 * [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
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0
0.044 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.044 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.044 * [taylor]: Taking taylor expansion of x 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 (/ 1 y)) in y
0.045 * [taylor]: Taking taylor expansion of 1.0 in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.046 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.047 * [taylor]: Taking taylor expansion of 1.0 in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.047 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.048 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.048 * [taylor]: Taking taylor expansion of 1.0 in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.048 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.048 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.048 * [taylor]: Taking taylor expansion of 1.0 in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.051 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.051 * [taylor]: Taking taylor expansion of 1.0 in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.060 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.060 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.060 * [taylor]: Taking taylor expansion of x in y
0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of 1.0 in y
0.061 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.062 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.063 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.064 * [taylor]: Taking taylor expansion of -1 in y
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of 1.0 in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.066 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of 1.0 in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.074 * * * [progress]: simplifying candidates
0.075 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (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))
0.083 * * [simplify]: iteration  0 :  252  enodes  (cost  370 )
0.088 * * [simplify]: iteration  1 :  683  enodes  (cost  352 )
0.099 * * [simplify]: iteration  2 :  2384  enodes  (cost  352 )
0.134 * * [simplify]: iteration  3 :  5001  enodes  (cost  352 )
0.137 * [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)))
  (- (- 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)))
  (* (+ (* y (+ y x)) (* x x)) (- 1.0 y))
  (* (- 1.0 y) (+ x y))
  (* 1.0 (- (+ x (* x y)) y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
0.137 * * * [progress]: adding candidates to table
0.212 * * [progress]: iteration 2 / 4
0.212 * * * [progress]: picking best candidate
0.216 * * * * [pick]: Picked  #<alt (λ (x y) (* (- x y) (/ 1 (- 1.0 y))))>
0.216 * * * [progress]: localizing error
0.222 * * * [progress]: generating rewritten candidates
0.222 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.235 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.243 * * * [progress]: generating series expansions
0.244 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.244 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0
0.244 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.244 * [taylor]: Taking taylor expansion of (- x y) in y
0.244 * [taylor]: Taking taylor expansion of x in y
0.244 * [taylor]: Taking taylor expansion of y in y
0.244 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.244 * [taylor]: Taking taylor expansion of 1.0 in y
0.244 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.245 * [taylor]: Taking taylor expansion of (- x y) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.245 * [taylor]: Taking taylor expansion of 1.0 in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.245 * [taylor]: Taking taylor expansion of (- x y) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) in y
0.246 * [taylor]: Taking taylor expansion of -1 in y
0.246 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.246 * [taylor]: Taking taylor expansion of 1.0 in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.248 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.248 * [taylor]: Taking taylor expansion of 1.0 in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of 0 in y
0.252 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0
0.252 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.252 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.252 * [taylor]: Taking taylor expansion of x in y
0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.253 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.253 * [taylor]: Taking taylor expansion of 1.0 in y
0.253 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.253 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.254 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.255 * [taylor]: Taking taylor expansion of y in x
0.255 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.255 * [taylor]: Taking taylor expansion of 1.0 in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.255 * [taylor]: Taking taylor expansion of y in x
0.255 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.255 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.255 * [taylor]: Taking taylor expansion of y in x
0.255 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.255 * [taylor]: Taking taylor expansion of 1.0 in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.255 * [taylor]: Taking taylor expansion of y in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.256 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.256 * [taylor]: Taking taylor expansion of 1.0 in y
0.256 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.258 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.258 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.258 * [taylor]: Taking taylor expansion of 1.0 in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.263 * [taylor]: Taking taylor expansion of 0 in y
0.271 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.271 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.271 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of 1.0 in y
0.272 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.272 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.272 * [taylor]: Taking taylor expansion of y in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of 1.0 in x
0.273 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.273 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.274 * [taylor]: Taking taylor expansion of 1.0 in x
0.274 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) 1.0)) in y
0.274 * [taylor]: Taking taylor expansion of -1 in y
0.274 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of 1.0 in y
0.276 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.276 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.276 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.276 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of 1.0 in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of 0 in y
0.284 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.284 * [approximate]: Taking taylor expansion of (/ 1 (- 1.0 y)) in (y) around 0
0.284 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.284 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.284 * [taylor]: Taking taylor expansion of 1.0 in y
0.284 * [taylor]: Taking taylor expansion of y in y
0.285 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.285 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.285 * [taylor]: Taking taylor expansion of 1.0 in y
0.285 * [taylor]: Taking taylor expansion of y in y
0.290 * [approximate]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in (y) around 0
0.290 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.290 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.290 * [taylor]: Taking taylor expansion of 1.0 in y
0.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.291 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.291 * [taylor]: Taking taylor expansion of 1.0 in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.299 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in (y) around 0
0.299 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.299 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of 1.0 in y
0.300 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.300 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 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 1.0 in y
0.307 * * * [progress]: simplifying candidates
0.308 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (- x y) (/ 1 (- 1.0 y)))
  (+ (log (- x y)) (- (log (- 1.0 y))))
  (+ (log (- x y)) (- 0 (log (- 1.0 y))))
  (+ (log (- x y)) (- (log 1) (log (- 1.0 y))))
  (+ (log (- x y)) (log (/ 1 (- 1.0 y))))
  (log (* (- x y) (/ 1 (- 1.0 y))))
  (exp (* (- x y) (/ 1 (- 1.0 y))))
  (* (* (* (- x y) (- x y)) (- x y)) (/ (* (* 1 1) 1) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))))
  (* (* (* (- x y) (- x y)) (- x y)) (* (* (/ 1 (- 1.0 y)) (/ 1 (- 1.0 y))) (/ 1 (- 1.0 y))))
  (* (cbrt (* (- x y) (/ 1 (- 1.0 y)))) (cbrt (* (- x y) (/ 1 (- 1.0 y)))))
  (cbrt (* (- x y) (/ 1 (- 1.0 y))))
  (* (* (* (- x y) (/ 1 (- 1.0 y))) (* (- x y) (/ 1 (- 1.0 y)))) (* (- x y) (/ 1 (- 1.0 y))))
  (sqrt (* (- x y) (/ 1 (- 1.0 y))))
  (sqrt (* (- x y) (/ 1 (- 1.0 y))))
  (* (- (pow x 3) (pow y 3)) 1)
  (* (+ (* x x) (+ (* y y) (* x y))) (- 1.0 y))
  (* (- (* x x) (* y y)) 1)
  (* (+ x y) (- 1.0 y))
  (* (sqrt (- x y)) (sqrt (/ 1 (- 1.0 y))))
  (* (sqrt (- x y)) (sqrt (/ 1 (- 1.0 y))))
  (* (sqrt (- x y)) (/ (sqrt 1) (sqrt (- 1.0 y))))
  (* (sqrt (- x y)) (/ (sqrt 1) (sqrt (- 1.0 y))))
  (* (sqrt (- x y)) (/ 1 (sqrt (- 1.0 y))))
  (* (sqrt (- x y)) (/ 1 (sqrt (- 1.0 y))))
  (* (- x y) (* (cbrt (/ 1 (- 1.0 y))) (cbrt (/ 1 (- 1.0 y)))))
  (* (- x y) (sqrt (/ 1 (- 1.0 y))))
  (* (- x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (* (- x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1.0 y))))
  (* (- x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- x y) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1.0) (sqrt y))))
  (* (- x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- x y) (/ (sqrt 1) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (* (- x y) (/ (sqrt 1) (sqrt (- 1.0 y))))
  (* (- x y) (/ (sqrt 1) 1))
  (* (- x y) (/ (sqrt 1) (+ (sqrt 1.0) (sqrt y))))
  (* (- x y) (/ (sqrt 1) 1))
  (* (- x y) (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (* (- x y) (/ 1 (sqrt (- 1.0 y))))
  (* (- x y) (/ 1 1))
  (* (- x y) (/ 1 (+ (sqrt 1.0) (sqrt y))))
  (* (- x y) (/ 1 1))
  (* (- x y) 1)
  (* (- x y) 1)
  (* (- x y) (/ 1 (- (pow 1.0 3) (pow y 3))))
  (* (- x y) (/ 1 (- (* 1.0 1.0) (* y y))))
  (* (cbrt (- x y)) (/ 1 (- 1.0 y)))
  (* (sqrt (- x y)) (/ 1 (- 1.0 y)))
  (* (- x y) (/ 1 (- 1.0 y)))
  (* (- (sqrt x) (sqrt y)) (/ 1 (- 1.0 y)))
  (* (- x y) (/ 1 (- 1.0 y)))
  (* (- x y) 1)
  (* (- (pow x 3) (pow y 3)) (/ 1 (- 1.0 y)))
  (* (- (* x x) (* y y)) (/ 1 (- 1.0 y)))
  (- 1)
  (- (log (- 1.0 y)))
  (- 0 (log (- 1.0 y)))
  (- (log 1) (log (- 1.0 y)))
  (log (/ 1 (- 1.0 y)))
  (exp (/ 1 (- 1.0 y)))
  (/ (* (* 1 1) 1) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ 1 (- 1.0 y))) (cbrt (/ 1 (- 1.0 y))))
  (cbrt (/ 1 (- 1.0 y)))
  (* (* (/ 1 (- 1.0 y)) (/ 1 (- 1.0 y))) (/ 1 (- 1.0 y)))
  (sqrt (/ 1 (- 1.0 y)))
  (sqrt (/ 1 (- 1.0 y)))
  (- 1)
  (- (- 1.0 y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt 1) (cbrt (- 1.0 y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1.0 y)))
  (/ (cbrt 1) (sqrt (- 1.0 y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1.0 y))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt 1) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1.0 y))
  (/ (sqrt 1) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt 1) (cbrt (- 1.0 y)))
  (/ (sqrt 1) (sqrt (- 1.0 y)))
  (/ (sqrt 1) (sqrt (- 1.0 y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1.0 y))
  (/ (sqrt 1) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt 1) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ 1 (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ 1 (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) 1)
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ (- 1.0 y) (cbrt 1))
  (/ (- 1.0 y) (sqrt 1))
  (/ (- 1.0 y) 1)
  (/ 1 (- (pow 1.0 3) (pow y 3)))
  (/ 1 (- (* 1.0 1.0) (* y 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))
  (+ (* 1.0 (pow y 2)) (+ (* 1.0 y) 1.0))
  (- (+ (/ 1 y) (+ (* 1.0 (/ 1 (pow y 3))) (* 1.0 (/ 1 (pow y 2))))))
  (- (+ (/ 1 y) (+ (* 1.0 (/ 1 (pow y 3))) (* 1.0 (/ 1 (pow y 2))))))
0.314 * * [simplify]: iteration  0 :  356  enodes  (cost  527 )
0.321 * * [simplify]: iteration  1 :  1652  enodes  (cost  457 )
0.349 * * [simplify]: iteration  2 :  5003  enodes  (cost  415 )
0.353 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
  (- (log (- x y)) (log (- 1.0 y)))
  (- (log (- x y)) (log (- 1.0 y)))
  (- (log (- x y)) (log (- 1.0 y)))
  (- (log (- x y)) (log (- 1.0 y)))
  (- (log (- x y)) (log (- 1.0 y)))
  (exp (* (- x y) (/ 1 (- 1.0 y))))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (pow (/ (- x y) (- 1.0 y)) 3)
  (* (cbrt (* (- x y) (/ 1 (- 1.0 y)))) (cbrt (* (- x y) (/ 1 (- 1.0 y)))))
  (cbrt (* (- x y) (/ 1 (- 1.0 y))))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (sqrt (* (- x y) (/ 1 (- 1.0 y))))
  (sqrt (* (- x y) (/ 1 (- 1.0 y))))
  (- (pow x 3) (pow y 3))
  (* (- 1.0 y) (+ (* y (+ y x)) (* x x)))
  (- (* x x) (* y y))
  (* (+ x y) (- 1.0 y))
  (* (sqrt (- x y)) (sqrt (/ 1 (- 1.0 y))))
  (* (sqrt (- x y)) (sqrt (/ 1 (- 1.0 y))))
  (/ (* (sqrt (- x y)) 1) (sqrt (- 1.0 y)))
  (/ (* (sqrt (- x y)) 1) (sqrt (- 1.0 y)))
  (/ (* (sqrt (- x y)) 1) (sqrt (- 1.0 y)))
  (/ (* (sqrt (- x y)) 1) (sqrt (- 1.0 y)))
  (* (- x y) (* (cbrt (/ 1 (- 1.0 y))) (cbrt (/ 1 (- 1.0 y)))))
  (* (- x y) (sqrt (/ 1 (- 1.0 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)
  (/ (- 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)
  (/ (- 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)
  (- x y)
  (- x y)
  (/ (- x y) (- (pow 1.0 3) (pow y 3)))
  (/ (- x y) (- (* 1.0 1.0) (* y 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) (- 1.0 y))
  (- x y)
  (/ (- (pow x 3) (pow y 3)) (- 1.0 y))
  (/ (- (* x x) (* y y)) (- 1.0 y))
  (- 1)
  (log (/ 1 (- 1.0 y)))
  (log (/ 1 (- 1.0 y)))
  (log (/ 1 (- 1.0 y)))
  (log (/ 1 (- 1.0 y)))
  (exp (/ 1 (- 1.0 y)))
  (/ 1 (pow (- 1.0 y) 3))
  (* (cbrt (/ 1 (- 1.0 y))) (cbrt (/ 1 (- 1.0 y))))
  (cbrt (/ 1 (- 1.0 y)))
  (/ 1 (pow (- 1.0 y) 3))
  (sqrt (/ 1 (- 1.0 y)))
  (sqrt (/ 1 (- 1.0 y)))
  (- 1)
  (- (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  1
  (/ 1 (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (- (sqrt 1.0) (sqrt y)))
  1
  (/ 1 (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  1
  (/ 1 (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (- (sqrt 1.0) (sqrt y)))
  1
  (/ 1 (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  1
  (/ 1 (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (- (sqrt 1.0) (sqrt y)))
  1
  (/ 1 (- 1.0 y))
  (/ 1 (- 1.0 y))
  (- 1.0 y)
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  1
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  1
  (- 1.0 y)
  (- 1.0 y)
  (- 1.0 y)
  (/ 1 (- (pow 1.0 3) (pow y 3)))
  (/ 1 (- (* 1.0 1.0) (* y y)))
  (* 1.0 (- (+ x (* x y)) y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
  (+ (- 1 (/ x y)) (/ 1.0 y))
  (+ 1.0 (* 1.0 (+ (pow y 2) y)))
  (- (- (/ 1 y)) (* 1.0 (+ (/ 1 (pow y 3)) (/ 1 (pow y 2)))))
  (- (- (/ 1 y)) (* 1.0 (+ (/ 1 (pow y 3)) (/ 1 (pow y 2)))))
0.353 * * * [progress]: adding candidates to table
0.456 * * [progress]: iteration 3 / 4
0.456 * * * [progress]: picking best candidate
0.459 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (- 1.0 y) (- x y))))>
0.459 * * * [progress]: localizing error
0.464 * * * [progress]: generating rewritten candidates
0.464 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.476 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.494 * * * [progress]: generating series expansions
0.494 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.495 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (y x) around 0
0.495 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.495 * [taylor]: Taking taylor expansion of (- x y) in x
0.495 * [taylor]: Taking taylor expansion of x in x
0.495 * [taylor]: Taking taylor expansion of y in x
0.495 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.495 * [taylor]: Taking taylor expansion of 1.0 in x
0.495 * [taylor]: Taking taylor expansion of y in x
0.495 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.495 * [taylor]: Taking taylor expansion of (- x y) in y
0.495 * [taylor]: Taking taylor expansion of x in y
0.495 * [taylor]: Taking taylor expansion of y in y
0.495 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.495 * [taylor]: Taking taylor expansion of 1.0 in y
0.495 * [taylor]: Taking taylor expansion of y in y
0.496 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.496 * [taylor]: Taking taylor expansion of (- x y) in y
0.496 * [taylor]: Taking taylor expansion of x in y
0.496 * [taylor]: Taking taylor expansion of y in y
0.496 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.496 * [taylor]: Taking taylor expansion of 1.0 in y
0.496 * [taylor]: Taking taylor expansion of y in y
0.497 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.497 * [taylor]: Taking taylor expansion of 1.0 in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.499 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.499 * [taylor]: Taking taylor expansion of 1.0 in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of 1.0 in x
0.503 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.503 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.503 * [taylor]: Taking taylor expansion of 1.0 in x
0.503 * [taylor]: Taking taylor expansion of x in x
0.503 * [taylor]: Taking taylor expansion of 1.0 in x
0.505 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (y x) around 0
0.505 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.505 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.505 * [taylor]: Taking taylor expansion of y in x
0.505 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.505 * [taylor]: Taking taylor expansion of 1.0 in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.506 * [taylor]: Taking taylor expansion of y in x
0.506 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.506 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.506 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.506 * [taylor]: Taking taylor expansion of x in y
0.506 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.506 * [taylor]: Taking taylor expansion of y in y
0.506 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.506 * [taylor]: Taking taylor expansion of 1.0 in y
0.506 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.506 * [taylor]: Taking taylor expansion of y in y
0.508 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.508 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.508 * [taylor]: Taking taylor expansion of x in y
0.508 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.508 * [taylor]: Taking taylor expansion of y in y
0.508 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.508 * [taylor]: Taking taylor expansion of 1.0 in y
0.508 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.508 * [taylor]: Taking taylor expansion of y in y
0.510 * [taylor]: Taking taylor expansion of 1 in x
0.512 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.512 * [taylor]: Taking taylor expansion of 1.0 in x
0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.512 * [taylor]: Taking taylor expansion of x in x
0.520 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 x))) in x
0.520 * [taylor]: Taking taylor expansion of 1.0 in x
0.520 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.520 * [taylor]: Taking taylor expansion of 1.0 in x
0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.520 * [taylor]: Taking taylor expansion of x in x
0.522 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (y x) around 0
0.522 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.522 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.522 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.522 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.523 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.523 * [taylor]: Taking taylor expansion of y in x
0.523 * [taylor]: Taking taylor expansion of 1.0 in x
0.523 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.523 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.523 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.523 * [taylor]: Taking taylor expansion of y in y
0.524 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.524 * [taylor]: Taking taylor expansion of x in y
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.524 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.524 * [taylor]: Taking taylor expansion of y in y
0.524 * [taylor]: Taking taylor expansion of 1.0 in y
0.525 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.525 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.525 * [taylor]: Taking taylor expansion of x in y
0.525 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [taylor]: Taking taylor expansion of 1.0 in y
0.526 * [taylor]: Taking taylor expansion of 1 in x
0.528 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x
0.528 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.528 * [taylor]: Taking taylor expansion of 1.0 in x
0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.532 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 1.0) in x
0.532 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.532 * [taylor]: Taking taylor expansion of 1.0 in x
0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.532 * [taylor]: Taking taylor expansion of x in x
0.532 * [taylor]: Taking taylor expansion of 1.0 in x
0.533 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.533 * [approximate]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in (y x) around 0
0.533 * [taylor]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in x
0.533 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.533 * [taylor]: Taking taylor expansion of 1.0 in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [taylor]: Taking taylor expansion of (- x y) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [taylor]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in y
0.533 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.533 * [taylor]: Taking taylor expansion of 1.0 in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of (- x y) in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.534 * [taylor]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in y
0.534 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.534 * [taylor]: Taking taylor expansion of 1.0 in y
0.534 * [taylor]: Taking taylor expansion of y in y
0.534 * [taylor]: Taking taylor expansion of (- x y) in y
0.534 * [taylor]: Taking taylor expansion of x in y
0.534 * [taylor]: Taking taylor expansion of y in y
0.535 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x
0.535 * [taylor]: Taking taylor expansion of 1.0 in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) (/ 1 x)) in x
0.537 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.537 * [taylor]: Taking taylor expansion of 1.0 in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.537 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 3))) (/ 1 (pow x 2))) in x
0.543 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 3))) in x
0.543 * [taylor]: Taking taylor expansion of 1.0 in x
0.543 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.543 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.544 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.556 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (y x) around 0
0.556 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
0.556 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.556 * [taylor]: Taking taylor expansion of 1.0 in x
0.556 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.556 * [taylor]: Taking taylor expansion of y in x
0.556 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.556 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
0.557 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.557 * [taylor]: Taking taylor expansion of 1.0 in y
0.557 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.557 * [taylor]: Taking taylor expansion of y in y
0.557 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.557 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.557 * [taylor]: Taking taylor expansion of x in y
0.557 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.557 * [taylor]: Taking taylor expansion of y in y
0.558 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
0.558 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.559 * [taylor]: Taking taylor expansion of 1.0 in y
0.559 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.559 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.559 * [taylor]: Taking taylor expansion of x in y
0.559 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.560 * [taylor]: Taking taylor expansion of 1 in x
0.562 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.562 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of 1.0 in x
0.567 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.567 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.567 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.567 * [taylor]: Taking taylor expansion of x in x
0.568 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.568 * [taylor]: Taking taylor expansion of 1.0 in x
0.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.574 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in (y x) around 0
0.574 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in x
0.574 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of 1.0 in x
0.574 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.575 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in y
0.575 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.575 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.575 * [taylor]: Taking taylor expansion of y in y
0.575 * [taylor]: Taking taylor expansion of 1.0 in y
0.575 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.575 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.575 * [taylor]: Taking taylor expansion of y in y
0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.575 * [taylor]: Taking taylor expansion of x in y
0.576 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in y
0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.576 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.576 * [taylor]: Taking taylor expansion of y in y
0.576 * [taylor]: Taking taylor expansion of 1.0 in y
0.576 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.576 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.576 * [taylor]: Taking taylor expansion of y in y
0.577 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.577 * [taylor]: Taking taylor expansion of x in y
0.578 * [taylor]: Taking taylor expansion of 1 in x
0.579 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of 1.0 in x
0.583 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.583 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.584 * [taylor]: Taking taylor expansion of 1.0 in x
0.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.589 * * * [progress]: simplifying candidates
0.592 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- 1)
  (- (- (log (- 1.0 y)) (log (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- 0 (- (log (- 1.0 y)) (log (- x y))))
  (- 0 (log (/ (- 1.0 y) (- x y))))
  (- (log 1) (- (log (- 1.0 y)) (log (- x y))))
  (- (log 1) (log (/ (- 1.0 y) (- x y))))
  (log (/ 1 (/ (- 1.0 y) (- x y))))
  (exp (/ 1 (/ (- 1.0 y) (- x y))))
  (/ (* (* 1 1) 1) (/ (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)) (* (* (- x y) (- x y)) (- x y))))
  (/ (* (* 1 1) 1) (* (* (/ (- 1.0 y) (- x y)) (/ (- 1.0 y) (- x y))) (/ (- 1.0 y) (- x y))))
  (* (cbrt (/ 1 (/ (- 1.0 y) (- x y)))) (cbrt (/ 1 (/ (- 1.0 y) (- x y)))))
  (cbrt (/ 1 (/ (- 1.0 y) (- x y))))
  (* (* (/ 1 (/ (- 1.0 y) (- x y))) (/ 1 (/ (- 1.0 y) (- x y)))) (/ 1 (/ (- 1.0 y) (- x y))))
  (sqrt (/ 1 (/ (- 1.0 y) (- x y))))
  (sqrt (/ 1 (/ (- 1.0 y) (- x y))))
  (- 1)
  (- (/ (- 1.0 y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- 1.0 y) (- x y))) (cbrt (/ (- 1.0 y) (- x y)))))
  (/ (cbrt 1) (cbrt (/ (- 1.0 y) (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- 1.0 y) (- x y))))
  (/ (cbrt 1) (sqrt (/ (- 1.0 y) (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ (cbrt (- 1.0 y)) (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt (- x y))))
  (/ (cbrt 1) (/ (cbrt (- 1.0 y)) (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ (cbrt 1) (/ (cbrt (- 1.0 y)) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (cbrt (- 1.0 y)) (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ (cbrt 1) (/ (cbrt (- 1.0 y)) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ (sqrt (- 1.0 y)) (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 y)) (sqrt (- x y))))
  (/ (cbrt 1) (/ (sqrt (- 1.0 y)) (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 y)) 1))
  (/ (cbrt 1) (/ (sqrt (- 1.0 y)) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 y)) (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- 1.0 y)) 1))
  (/ (cbrt 1) (/ (sqrt (- 1.0 y)) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ (- 1.0 y) (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- x y))))
  (/ (cbrt 1) (/ (- 1.0 y) (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- 1.0 y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (- 1.0 y) (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- 1.0 y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt y)) (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt y)) (sqrt (- x y))))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt y)) (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt y)) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt y)) (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt y)) (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ (cbrt 1) (/ (- (sqrt 1.0) (sqrt y)) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ (- 1.0 y) (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- x y))))
  (/ (cbrt 1) (/ (- 1.0 y) (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- 1.0 y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (- 1.0 y) (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- 1.0 y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (- 1.0 y) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (- 1.0 y))
  (/ (cbrt 1) (/ 1 (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- 1.0 y) (- (pow x 3) (pow y 3))))
  (/ (cbrt 1) (+ (* x x) (+ (* y y) (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- 1.0 y) (- (* x x) (* y y))))
  (/ (cbrt 1) (+ x y))
  (/ (sqrt 1) (* (cbrt (/ (- 1.0 y) (- x y))) (cbrt (/ (- 1.0 y) (- x y)))))
  (/ (sqrt 1) (cbrt (/ (- 1.0 y) (- x y))))
  (/ (sqrt 1) (sqrt (/ (- 1.0 y) (- x y))))
  (/ (sqrt 1) (sqrt (/ (- 1.0 y) (- x y))))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ (cbrt (- 1.0 y)) (cbrt (- x y))))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt (- x y))))
  (/ (sqrt 1) (/ (cbrt (- 1.0 y)) (sqrt (- x y))))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ (sqrt 1) (/ (cbrt (- 1.0 y)) (- x y)))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (cbrt (- 1.0 y)) (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ (sqrt 1) (/ (cbrt (- 1.0 y)) (- x y)))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (cbrt (- x y))))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (sqrt (- x y))))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (sqrt (- x y))))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) 1))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (- x y)))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) 1))
  (/ (sqrt 1) (/ (sqrt (- 1.0 y)) (- x y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ (- 1.0 y) (cbrt (- x y))))
  (/ (sqrt 1) (/ 1 (sqrt (- x y))))
  (/ (sqrt 1) (/ (- 1.0 y) (sqrt (- x y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- 1.0 y) (- x y)))
  (/ (sqrt 1) (/ 1 (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (- 1.0 y) (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- 1.0 y) (- x y)))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt y)) (cbrt (- x y))))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt y)) (sqrt (- x y))))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt y)) (sqrt (- x y))))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt y)) (- x y)))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt y)) (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt y)) (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ (sqrt 1) (/ (- (sqrt 1.0) (sqrt y)) (- x y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ (- 1.0 y) (cbrt (- x y))))
  (/ (sqrt 1) (/ 1 (sqrt (- x y))))
  (/ (sqrt 1) (/ (- 1.0 y) (sqrt (- x y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- 1.0 y) (- x y)))
  (/ (sqrt 1) (/ 1 (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (- 1.0 y) (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- 1.0 y) (- x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (- 1.0 y) (- x y)))
  (/ (sqrt 1) (- 1.0 y))
  (/ (sqrt 1) (/ 1 (- x y)))
  (/ (sqrt 1) (/ (- 1.0 y) (- (pow x 3) (pow y 3))))
  (/ (sqrt 1) (+ (* x x) (+ (* y y) (* x y))))
  (/ (sqrt 1) (/ (- 1.0 y) (- (* x x) (* y y))))
  (/ (sqrt 1) (+ x y))
  (/ 1 (* (cbrt (/ (- 1.0 y) (- x y))) (cbrt (/ (- 1.0 y) (- x y)))))
  (/ 1 (cbrt (/ (- 1.0 y) (- x y))))
  (/ 1 (sqrt (/ (- 1.0 y) (- x y))))
  (/ 1 (sqrt (/ (- 1.0 y) (- x y))))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (cbrt (- 1.0 y)) (cbrt (- x y))))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt (- x y))))
  (/ 1 (/ (cbrt (- 1.0 y)) (sqrt (- x y))))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ 1 (/ (cbrt (- 1.0 y)) (- x y)))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (cbrt (- 1.0 y)) (- (sqrt x) (sqrt y))))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ 1 (/ (cbrt (- 1.0 y)) (- x y)))
  (/ 1 (/ (sqrt (- 1.0 y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (sqrt (- 1.0 y)) (cbrt (- x y))))
  (/ 1 (/ (sqrt (- 1.0 y)) (sqrt (- x y))))
  (/ 1 (/ (sqrt (- 1.0 y)) (sqrt (- x y))))
  (/ 1 (/ (sqrt (- 1.0 y)) 1))
  (/ 1 (/ (sqrt (- 1.0 y)) (- x y)))
  (/ 1 (/ (sqrt (- 1.0 y)) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt (- 1.0 y)) 1))
  (/ 1 (/ (sqrt (- 1.0 y)) (- x y)))
  (/ 1 (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (- 1.0 y) (cbrt (- x y))))
  (/ 1 (/ 1 (sqrt (- x y))))
  (/ 1 (/ (- 1.0 y) (sqrt (- x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- 1.0 y) (- x y)))
  (/ 1 (/ 1 (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (- 1.0 y) (- (sqrt x) (sqrt y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- 1.0 y) (- x y)))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (cbrt (- x y))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (sqrt (- x y))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (sqrt (- x y))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (- x y)))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (- (sqrt x) (sqrt y))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (- x y)))
  (/ 1 (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (- 1.0 y) (cbrt (- x y))))
  (/ 1 (/ 1 (sqrt (- x y))))
  (/ 1 (/ (- 1.0 y) (sqrt (- x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- 1.0 y) (- x y)))
  (/ 1 (/ 1 (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (- 1.0 y) (- (sqrt x) (sqrt y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- 1.0 y) (- x y)))
  (/ 1 1)
  (/ 1 (/ (- 1.0 y) (- x y)))
  (/ 1 (- 1.0 y))
  (/ 1 (/ 1 (- x y)))
  (/ 1 (/ (- 1.0 y) (- (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (+ (* y y) (* x y))))
  (/ 1 (/ (- 1.0 y) (- (* x x) (* y y))))
  (/ 1 (+ x y))
  (/ 1 (/ (- 1.0 y) (- x y)))
  (/ (/ (- 1.0 y) (- x y)) 1)
  (/ 1 (* (cbrt (/ (- 1.0 y) (- x y))) (cbrt (/ (- 1.0 y) (- x y)))))
  (/ 1 (sqrt (/ (- 1.0 y) (- x y))))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt (- x y))))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1))
  (/ 1 (/ (sqrt (- 1.0 y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (sqrt (- 1.0 y)) (sqrt (- x y))))
  (/ 1 (/ (sqrt (- 1.0 y)) 1))
  (/ 1 (/ (sqrt (- 1.0 y)) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt (- 1.0 y)) 1))
  (/ 1 (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ 1 (sqrt (- x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 (+ (sqrt x) (sqrt y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (sqrt (- x y))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (+ (sqrt 1.0) (sqrt y)) 1))
  (/ 1 (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ 1 (sqrt (- x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 (+ (sqrt x) (sqrt y))))
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  (/ 1 1)
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  (/ 1 (/ (- 1.0 y) (- (pow x 3) (pow y 3))))
  (/ 1 (/ (- 1.0 y) (- (* x x) (* y y))))
  (/ (/ (- 1.0 y) (- x y)) (cbrt 1))
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  (/ 1 (- 1.0 y))
  (- (log (- 1.0 y)) (log (- x y)))
  (log (/ (- 1.0 y) (- x y)))
  (exp (/ (- 1.0 y) (- x y)))
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  (* (cbrt (/ (- 1.0 y) (- x y))) (cbrt (/ (- 1.0 y) (- x y))))
  (cbrt (/ (- 1.0 y) (- x y)))
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  (sqrt (/ (- 1.0 y) (- x y)))
  (sqrt (/ (- 1.0 y) (- x y)))
  (- (- 1.0 y))
  (- (- x y))
  (/ 1.0 (- x y))
  (/ y (- x y))
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  (/ (cbrt (- 1.0 y)) (cbrt (- x y)))
  (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (sqrt (- x y)))
  (/ (cbrt (- 1.0 y)) (sqrt (- x y)))
  (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1)
  (/ (cbrt (- 1.0 y)) (- x y))
  (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (- 1.0 y)) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) 1)
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  (/ (sqrt (- 1.0 y)) (cbrt (- x y)))
  (/ (sqrt (- 1.0 y)) (sqrt (- x y)))
  (/ (sqrt (- 1.0 y)) (sqrt (- x y)))
  (/ (sqrt (- 1.0 y)) 1)
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (sqrt (- 1.0 y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt (- 1.0 y)) 1)
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ 1 1)
  (/ (- 1.0 y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (- 1.0 y) (- x y))
  (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- (sqrt 1.0) (sqrt y)) (cbrt (- x y)))
  (/ (+ (sqrt 1.0) (sqrt y)) (sqrt (- x y)))
  (/ (- (sqrt 1.0) (sqrt y)) (sqrt (- x y)))
  (/ (+ (sqrt 1.0) (sqrt y)) 1)
  (/ (- (sqrt 1.0) (sqrt y)) (- x y))
  (/ (+ (sqrt 1.0) (sqrt y)) (+ (sqrt x) (sqrt y)))
  (/ (- (sqrt 1.0) (sqrt y)) (- (sqrt x) (sqrt y)))
  (/ (+ (sqrt 1.0) (sqrt y)) 1)
  (/ (- (sqrt 1.0) (sqrt y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ 1 1)
  (/ (- 1.0 y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (- 1.0 y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (- 1.0 y))
  (/ (- 1.0 y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ (- 1.0 y) 1)
  (/ (- 1.0 y) (+ (sqrt x) (sqrt y)))
  (/ (- 1.0 y) 1)
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (- x y) (- 1.0 y))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- 1.0 y))
  (/ (- 1.0 y) (- (pow x 3) (pow y 3)))
  (/ (- 1.0 y) (- (* x x) (* y y)))
  (* (- x y) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))
  (* (- x y) (+ 1.0 y))
  (- (* 1.0 x) (+ (* 1.0 (pow y 2)) (* 1.0 y)))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  0
  0
  0
0.603 * * [simplify]: iteration  0 :  612  enodes  (cost  1806 )
0.619 * * [simplify]: iteration  1 :  2967  enodes  (cost  1635 )
0.660 * * [simplify]: iteration  2 :  5001  enodes  (cost  1474 )
0.670 * [simplify]: Simplified to:
   (- 1)
  (log (/ 1 (/ (- 1.0 y) (- x y))))
  (log (/ 1 (/ (- 1.0 y) (- x y))))
  (log (/ 1 (/ (- 1.0 y) (- x y))))
  (log (/ 1 (/ (- 1.0 y) (- x y))))
  (log (/ 1 (/ (- 1.0 y) (- x y))))
  (log (/ 1 (/ (- 1.0 y) (- x y))))
  (log (/ 1 (/ (- 1.0 y) (- x y))))
  (exp (/ 1 (/ (- 1.0 y) (- x y))))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (pow (/ (- x y) (- 1.0 y)) 3)
  (* (cbrt (/ 1 (/ (- 1.0 y) (- x y)))) (cbrt (/ 1 (/ (- 1.0 y) (- x y)))))
  (cbrt (/ 1 (/ (- 1.0 y) (- x y))))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (sqrt (/ 1 (/ (- 1.0 y) (- x y))))
  (sqrt (/ 1 (/ (- 1.0 y) (- x y))))
  (- 1)
  (- (/ (- 1.0 y) (- x y)))
  (/ (/ 1 (cbrt (/ (- 1.0 y) (- x y)))) (cbrt (/ (- 1.0 y) (- x y))))
  (/ 1 (cbrt (/ (- 1.0 y) (- x y))))
  (/ 1 (sqrt (/ (- 1.0 y) (- x y))))
  (/ 1 (sqrt (/ (- 1.0 y) (- x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (* 1 (cbrt (- x y))) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (/ (cbrt (- 1.0 y)) (- (sqrt x) (sqrt y))))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ 1 (/ (sqrt (- 1.0 y)) (cbrt (- x y))))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ 1 (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ 1 (/ (- 1.0 y) (cbrt (- x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  1
  (/ (- x y) (- 1.0 y))
  (+ (sqrt x) (sqrt y))
  (/ 1 (/ (- 1.0 y) (- (sqrt x) (sqrt y))))
  1
  (/ (- x y) (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (cbrt (- x y))))
  (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (- (sqrt x) (sqrt y))))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
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  (/ 1 (/ (- 1.0 y) (cbrt (- x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  1
  (/ (- x y) (- 1.0 y))
  (+ (sqrt x) (sqrt y))
  (/ 1 (/ (- 1.0 y) (- (sqrt x) (sqrt y))))
  1
  (/ (- x y) (- 1.0 y))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (- x y)
  (/ 1 (/ (- 1.0 y) (- (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (+ (* y y) (* x y))))
  (/ 1 (/ (- 1.0 y) (- (* x x) (* y y))))
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  (/ 1 (sqrt (/ (- 1.0 y) (- x y))))
  (/ 1 (sqrt (/ (- 1.0 y) (- x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (* 1 (cbrt (- x y))) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
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  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
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  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
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  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ 1 (/ (sqrt (- 1.0 y)) (cbrt (- x y))))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
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  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
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  (/ 1 (sqrt (- 1.0 y)))
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  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ 1 (/ (- 1.0 y) (cbrt (- x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  1
  (/ (- x y) (- 1.0 y))
  (+ (sqrt x) (sqrt y))
  (/ 1 (/ (- 1.0 y) (- (sqrt x) (sqrt y))))
  1
  (/ (- x y) (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (cbrt (- x y))))
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  (/ 1 (/ (- 1.0 y) (cbrt (- x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  1
  (/ (- x y) (- 1.0 y))
  (+ (sqrt x) (sqrt y))
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  1
  (/ (- x y) (- 1.0 y))
  1
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  (/ 1 (sqrt (/ (- 1.0 y) (- x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (* 1 (cbrt (- x y))) (cbrt (- 1.0 y)))
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  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
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  (/ 1 (/ (cbrt (- 1.0 y)) (- (sqrt x) (sqrt y))))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
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  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
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  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
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  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ 1 (/ (- 1.0 y) (cbrt (- x y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  1
  (/ (- x y) (- 1.0 y))
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  1
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  (* (cbrt (- x y)) (cbrt (- x y)))
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  (sqrt (- x y))
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  1
  (/ (- x y) (- 1.0 y))
  (+ (sqrt x) (sqrt y))
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  1
  (/ (- x y) (- 1.0 y))
  1
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  (- x y)
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  (/ 1 (+ (* x x) (+ (* y y) (* x y))))
  (/ 1 (/ (- 1.0 y) (- (* x x) (* y y))))
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  (/ (/ 1 (cbrt (/ (- 1.0 y) (- x y)))) (cbrt (/ (- 1.0 y) (- x y))))
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  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (sqrt (- x y))
  1
  (+ (sqrt x) (sqrt y))
  1
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (sqrt (- x y))
  1
  (+ (sqrt x) (sqrt y))
  1
  1
  (/ 1 (- 1.0 y))
  (/ 1 (/ (- 1.0 y) (- (pow x 3) (pow y 3))))
  (/ 1 (/ (- 1.0 y) (- (* x x) (* y y))))
  (/ (- 1.0 y) (- x y))
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  (/ (- 1.0 y) (- x y))
  (/ 1 (- 1.0 y))
  (log (/ (- 1.0 y) (- x y)))
  (log (/ (- 1.0 y) (- x y)))
  (exp (/ (- 1.0 y) (- x y)))
  (pow (/ (- 1.0 y) (- x y)) 3)
  (* (cbrt (/ (- 1.0 y) (- x y))) (cbrt (/ (- 1.0 y) (- x y))))
  (cbrt (/ (- 1.0 y) (- x y)))
  (pow (/ (- 1.0 y) (- x y)) 3)
  (sqrt (/ (- 1.0 y) (- x y)))
  (sqrt (/ (- 1.0 y) (- x y)))
  (- (- 1.0 y))
  (- (- x y))
  (/ 1.0 (- x y))
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  (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
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  (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (- 1.0 y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
  (/ (cbrt (- 1.0 y)) (- x y))
  (/ (sqrt (- 1.0 y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (- 1.0 y)) (cbrt (- x y)))
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  (/ (sqrt (- 1.0 y)) (sqrt (- x y)))
  (sqrt (- 1.0 y))
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (sqrt (- 1.0 y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y)))
  (sqrt (- 1.0 y))
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  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
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  1
  (/ (- 1.0 y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  1
  (/ (- 1.0 y) (- x y))
  (/ (+ (sqrt 1.0) (sqrt y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- (sqrt 1.0) (sqrt y)) (cbrt (- x y)))
  (/ (+ (sqrt 1.0) (sqrt y)) (sqrt (- x y)))
  (/ (- (sqrt 1.0) (sqrt y)) (sqrt (- x y)))
  (+ (sqrt 1.0) (sqrt y))
  (/ (- (sqrt 1.0) (sqrt y)) (- x y))
  (/ (+ (sqrt 1.0) (sqrt y)) (+ (sqrt x) (sqrt y)))
  (/ (- (sqrt 1.0) (sqrt y)) (- (sqrt x) (sqrt y)))
  (+ (sqrt 1.0) (sqrt y))
  (/ (- (sqrt 1.0) (sqrt y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  1
  (/ (- 1.0 y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  1
  (/ (- 1.0 y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (- 1.0 y))
  (/ (- 1.0 y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- 1.0 y) (sqrt (- x y)))
  (- 1.0 y)
  (/ (- 1.0 y) (+ (sqrt x) (sqrt y)))
  (- 1.0 y)
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (- x y) (- 1.0 y))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- 1.0 y))
  (/ (- 1.0 y) (- (pow x 3) (pow y 3)))
  (/ (- 1.0 y) (- (* x x) (* y y)))
  (* (+ (* y (+ y 1.0)) (* 1.0 1.0)) (- x y))
  (* (- x y) (+ 1.0 y))
  (* 1.0 (- x (+ (pow y 2) y)))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  0
  0
  0
0.671 * * * [progress]: adding candidates to table
0.853 * * [progress]: iteration 4 / 4
0.853 * * * [progress]: picking best candidate
0.854 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))>
0.854 * * * [progress]: localizing error
0.863 * * * [progress]: generating rewritten candidates
0.863 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.875 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.889 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2)
0.898 * * * [progress]: generating series expansions
0.899 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.899 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (y x) around 0
0.899 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.899 * [taylor]: Taking taylor expansion of (- x y) in x
0.899 * [taylor]: Taking taylor expansion of x in x
0.899 * [taylor]: Taking taylor expansion of y in x
0.899 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.899 * [taylor]: Taking taylor expansion of 1.0 in x
0.899 * [taylor]: Taking taylor expansion of y in x
0.899 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.899 * [taylor]: Taking taylor expansion of (- x y) in y
0.899 * [taylor]: Taking taylor expansion of x in y
0.899 * [taylor]: Taking taylor expansion of y in y
0.899 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.899 * [taylor]: Taking taylor expansion of 1.0 in y
0.899 * [taylor]: Taking taylor expansion of y in y
0.900 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.900 * [taylor]: Taking taylor expansion of (- x y) in y
0.900 * [taylor]: Taking taylor expansion of x in y
0.900 * [taylor]: Taking taylor expansion of y in y
0.900 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.900 * [taylor]: Taking taylor expansion of 1.0 in y
0.900 * [taylor]: Taking taylor expansion of y in y
0.901 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.901 * [taylor]: Taking taylor expansion of 1.0 in x
0.901 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.903 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.903 * [taylor]: Taking taylor expansion of 1.0 in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.903 * [taylor]: Taking taylor expansion of 1.0 in x
0.907 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.907 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.907 * [taylor]: Taking taylor expansion of 1.0 in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of 1.0 in x
0.909 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (y x) around 0
0.909 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.909 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.909 * [taylor]: Taking taylor expansion of x in x
0.910 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.910 * [taylor]: Taking taylor expansion of y in x
0.910 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.910 * [taylor]: Taking taylor expansion of 1.0 in x
0.910 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.910 * [taylor]: Taking taylor expansion of y in x
0.910 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.910 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.910 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.910 * [taylor]: Taking taylor expansion of x in y
0.910 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.910 * [taylor]: Taking taylor expansion of y in y
0.911 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.911 * [taylor]: Taking taylor expansion of 1.0 in y
0.911 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.911 * [taylor]: Taking taylor expansion of y in y
0.912 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.912 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.912 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.912 * [taylor]: Taking taylor expansion of x in y
0.912 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.912 * [taylor]: Taking taylor expansion of y in y
0.912 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.912 * [taylor]: Taking taylor expansion of 1.0 in y
0.912 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.912 * [taylor]: Taking taylor expansion of y in y
0.914 * [taylor]: Taking taylor expansion of 1 in x
0.917 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.921 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 x))) in x
0.921 * [taylor]: Taking taylor expansion of 1.0 in x
0.921 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.921 * [taylor]: Taking taylor expansion of 1.0 in x
0.921 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.921 * [taylor]: Taking taylor expansion of x in x
0.923 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (y x) around 0
0.923 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.923 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.923 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.923 * [taylor]: Taking taylor expansion of y in x
0.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.923 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.924 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.924 * [taylor]: Taking taylor expansion of y in x
0.924 * [taylor]: Taking taylor expansion of 1.0 in x
0.924 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.925 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.925 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.925 * [taylor]: Taking taylor expansion of y in y
0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.925 * [taylor]: Taking taylor expansion of x in y
0.925 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.925 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.925 * [taylor]: Taking taylor expansion of y in y
0.925 * [taylor]: Taking taylor expansion of 1.0 in y
0.926 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.926 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.926 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.926 * [taylor]: Taking taylor expansion of y in y
0.926 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.927 * [taylor]: Taking taylor expansion of x in y
0.927 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.927 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.927 * [taylor]: Taking taylor expansion of y in y
0.927 * [taylor]: Taking taylor expansion of 1.0 in y
0.928 * [taylor]: Taking taylor expansion of 1 in x
0.930 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x
0.930 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.930 * [taylor]: Taking taylor expansion of 1.0 in x
0.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.930 * [taylor]: Taking taylor expansion of x in x
0.933 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 1.0) in x
0.934 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.934 * [taylor]: Taking taylor expansion of 1.0 in x
0.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.934 * [taylor]: Taking taylor expansion of x in x
0.934 * [taylor]: Taking taylor expansion of 1.0 in x
0.935 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.935 * [approximate]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in (y x) around 0
0.935 * [taylor]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in x
0.935 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.935 * [taylor]: Taking taylor expansion of 1.0 in x
0.935 * [taylor]: Taking taylor expansion of y in x
0.935 * [taylor]: Taking taylor expansion of (- x y) in x
0.935 * [taylor]: Taking taylor expansion of x in x
0.935 * [taylor]: Taking taylor expansion of y in x
0.935 * [taylor]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in y
0.935 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.935 * [taylor]: Taking taylor expansion of 1.0 in y
0.935 * [taylor]: Taking taylor expansion of y in y
0.935 * [taylor]: Taking taylor expansion of (- x y) in y
0.935 * [taylor]: Taking taylor expansion of x in y
0.935 * [taylor]: Taking taylor expansion of y in y
0.936 * [taylor]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in y
0.936 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.936 * [taylor]: Taking taylor expansion of 1.0 in y
0.936 * [taylor]: Taking taylor expansion of y in y
0.936 * [taylor]: Taking taylor expansion of (- x y) in y
0.936 * [taylor]: Taking taylor expansion of x in y
0.936 * [taylor]: Taking taylor expansion of y in y
0.937 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x
0.937 * [taylor]: Taking taylor expansion of 1.0 in x
0.937 * [taylor]: Taking taylor expansion of x in x
0.939 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) (/ 1 x)) in x
0.939 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.939 * [taylor]: Taking taylor expansion of 1.0 in x
0.939 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.939 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.939 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.949 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 3))) (/ 1 (pow x 2))) in x
0.950 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 3))) in x
0.950 * [taylor]: Taking taylor expansion of 1.0 in x
0.950 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.950 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.950 * [taylor]: Taking taylor expansion of x in x
0.950 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.950 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.950 * [taylor]: Taking taylor expansion of x in x
0.961 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (y x) around 0
0.961 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
0.961 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.961 * [taylor]: Taking taylor expansion of 1.0 in x
0.961 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.961 * [taylor]: Taking taylor expansion of y in x
0.961 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.961 * [taylor]: Taking taylor expansion of x in x
0.961 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.961 * [taylor]: Taking taylor expansion of y in x
0.962 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
0.962 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.962 * [taylor]: Taking taylor expansion of 1.0 in y
0.962 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.962 * [taylor]: Taking taylor expansion of y in y
0.962 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.962 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.962 * [taylor]: Taking taylor expansion of x in y
0.962 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.962 * [taylor]: Taking taylor expansion of y in y
0.964 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
0.964 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.964 * [taylor]: Taking taylor expansion of 1.0 in y
0.964 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.964 * [taylor]: Taking taylor expansion of y in y
0.964 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.964 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.964 * [taylor]: Taking taylor expansion of x in y
0.964 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.964 * [taylor]: Taking taylor expansion of y in y
0.965 * [taylor]: Taking taylor expansion of 1 in x
0.967 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.967 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.967 * [taylor]: Taking taylor expansion of x in x
0.968 * [taylor]: Taking taylor expansion of 1.0 in x
0.972 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.972 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.972 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.973 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.973 * [taylor]: Taking taylor expansion of 1.0 in x
0.973 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.973 * [taylor]: Taking taylor expansion of x in x
0.979 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in (y x) around 0
0.979 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in x
0.979 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.979 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.979 * [taylor]: Taking taylor expansion of y in x
0.979 * [taylor]: Taking taylor expansion of 1.0 in x
0.979 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.979 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.979 * [taylor]: Taking taylor expansion of y in x
0.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.979 * [taylor]: Taking taylor expansion of x in x
0.980 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in y
0.980 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.980 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.980 * [taylor]: Taking taylor expansion of y in y
0.980 * [taylor]: Taking taylor expansion of 1.0 in y
0.980 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.980 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.980 * [taylor]: Taking taylor expansion of y in y
0.980 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.980 * [taylor]: Taking taylor expansion of x in y
0.981 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in y
0.981 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.981 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.981 * [taylor]: Taking taylor expansion of y in y
0.982 * [taylor]: Taking taylor expansion of 1.0 in y
0.982 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.982 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.982 * [taylor]: Taking taylor expansion of y in y
0.982 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.982 * [taylor]: Taking taylor expansion of x in y
0.983 * [taylor]: Taking taylor expansion of 1 in x
0.984 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.984 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.984 * [taylor]: Taking taylor expansion of x in x
0.985 * [taylor]: Taking taylor expansion of 1.0 in x
0.988 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.988 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.988 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.988 * [taylor]: Taking taylor expansion of x in x
0.989 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.989 * [taylor]: Taking taylor expansion of 1.0 in x
0.989 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.989 * [taylor]: Taking taylor expansion of x in x
0.994 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2)
0.994 * [approximate]: Taking taylor expansion of (/ 1 (- x y)) in (x y) around 0
0.994 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in y
0.994 * [taylor]: Taking taylor expansion of (- x y) in y
0.994 * [taylor]: Taking taylor expansion of x in y
0.994 * [taylor]: Taking taylor expansion of y in y
0.994 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x
0.995 * [taylor]: Taking taylor expansion of (- x y) in x
0.995 * [taylor]: Taking taylor expansion of x in x
0.995 * [taylor]: Taking taylor expansion of y in x
0.995 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x
0.995 * [taylor]: Taking taylor expansion of (- x y) in x
0.995 * [taylor]: Taking taylor expansion of x in x
0.995 * [taylor]: Taking taylor expansion of y in x
0.995 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.995 * [taylor]: Taking taylor expansion of -1 in y
0.995 * [taylor]: Taking taylor expansion of y in y
0.996 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.996 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.996 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.996 * [taylor]: Taking taylor expansion of y in y
1.000 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y
1.000 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.000 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.000 * [taylor]: Taking taylor expansion of y in y
1.007 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in (x y) around 0
1.007 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in y
1.007 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.007 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.007 * [taylor]: Taking taylor expansion of x in y
1.007 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.007 * [taylor]: Taking taylor expansion of y in y
1.008 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x
1.008 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.008 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.009 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.009 * [taylor]: Taking taylor expansion of y in x
1.009 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x
1.009 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.009 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.009 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.010 * [taylor]: Taking taylor expansion of y in x
1.010 * [taylor]: Taking taylor expansion of 1 in y
1.011 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.011 * [taylor]: Taking taylor expansion of y in y
1.013 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.013 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.013 * [taylor]: Taking taylor expansion of y in y
1.017 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in (x y) around 0
1.017 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in y
1.018 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.018 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.018 * [taylor]: Taking taylor expansion of y in y
1.018 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.018 * [taylor]: Taking taylor expansion of x in y
1.018 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in x
1.018 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.018 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.019 * [taylor]: Taking taylor expansion of y in x
1.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.019 * [taylor]: Taking taylor expansion of x in x
1.020 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in x
1.020 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.020 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.020 * [taylor]: Taking taylor expansion of y in x
1.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.020 * [taylor]: Taking taylor expansion of x in x
1.021 * [taylor]: Taking taylor expansion of -1 in y
1.022 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.022 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.022 * [taylor]: Taking taylor expansion of y in y
1.025 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.025 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.025 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.025 * [taylor]: Taking taylor expansion of y in y
1.034 * * * [progress]: simplifying candidates
1.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- 1)
  (- 1)
  (- (+ (log (- 1.0 y)) (- (log (- x y)))))
  (- (+ (log (- 1.0 y)) (- 0 (log (- x y)))))
  (- (+ (log (- 1.0 y)) (- (log 1) (log (- x y)))))
  (- (+ (log (- 1.0 y)) (log (/ 1 (- x y)))))
  (- (log (* (- 1.0 y) (/ 1 (- x y)))))
  (- 0 (+ (log (- 1.0 y)) (- (log (- x y)))))
  (- 0 (+ (log (- 1.0 y)) (- 0 (log (- x y)))))
  (- 0 (+ (log (- 1.0 y)) (- (log 1) (log (- x y)))))
  (- 0 (+ (log (- 1.0 y)) (log (/ 1 (- x y)))))
  (- 0 (log (* (- 1.0 y) (/ 1 (- x y)))))
  (- (log 1) (+ (log (- 1.0 y)) (- (log (- x y)))))
  (- (log 1) (+ (log (- 1.0 y)) (- 0 (log (- x y)))))
  (- (log 1) (+ (log (- 1.0 y)) (- (log 1) (log (- x y)))))
  (- (log 1) (+ (log (- 1.0 y)) (log (/ 1 (- x y)))))
  (- (log 1) (log (* (- 1.0 y) (/ 1 (- x y)))))
  (log (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))
  (exp (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))
  (/ (* (* 1 1) 1) (* (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)) (/ (* (* 1 1) 1) (* (* (- x y) (- x y)) (- x y)))))
  (/ (* (* 1 1) 1) (* (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)) (* (* (/ 1 (- x y)) (/ 1 (- x y))) (/ 1 (- x y)))))
  (/ (* (* 1 1) 1) (* (* (* (- 1.0 y) (/ 1 (- x y))) (* (- 1.0 y) (/ 1 (- x y)))) (* (- 1.0 y) (/ 1 (- x y)))))
  (* (cbrt (/ 1 (* (- 1.0 y) (/ 1 (- x y))))) (cbrt (/ 1 (* (- 1.0 y) (/ 1 (- x y))))))
  (cbrt (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))
  (* (* (/ 1 (* (- 1.0 y) (/ 1 (- x y)))) (/ 1 (* (- 1.0 y) (/ 1 (- x y))))) (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))
  (sqrt (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))
  (sqrt (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))
  (- 1)
  (- (* (- 1.0 y) (/ 1 (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (- 1.0 y))
  (/ (cbrt 1) (/ 1 (- x y)))
  (/ (sqrt 1) (- 1.0 y))
  (/ (sqrt 1) (/ 1 (- x y)))
  (/ 1 (- 1.0 y))
  (/ 1 (/ 1 (- x y)))
  (/ 1 (* (- 1.0 y) (/ 1 (- x y))))
  (/ (* (- 1.0 y) (/ 1 (- x y))) 1)
  (/ 1 (- 1.0 y))
  (/ (* (- 1.0 y) (/ 1 (- x y))) (cbrt 1))
  (/ (* (- 1.0 y) (/ 1 (- x y))) (sqrt 1))
  (/ (* (- 1.0 y) (/ 1 (- x y))) 1)
  (/ 1 (* (- (pow 1.0 3) (pow y 3)) 1))
  (/ 1 (* (- (* 1.0 1.0) (* y y)) 1))
  (/ 1 (- 1.0 y))
  (/ 1 (* (- 1.0 y) 1))
  (/ 1 (* (- (pow 1.0 3) (pow y 3)) (/ 1 (- x y))))
  (/ 1 (* (- (* 1.0 1.0) (* y y)) (/ 1 (- x y))))
  (* (- 1.0 y) (/ 1 (- x y)))
  (+ (log (- 1.0 y)) (- (log (- x y))))
  (+ (log (- 1.0 y)) (- 0 (log (- x y))))
  (+ (log (- 1.0 y)) (- (log 1) (log (- x y))))
  (+ (log (- 1.0 y)) (log (/ 1 (- x y))))
  (log (* (- 1.0 y) (/ 1 (- x y))))
  (exp (* (- 1.0 y) (/ 1 (- x y))))
  (* (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)) (/ (* (* 1 1) 1) (* (* (- x y) (- x y)) (- x y))))
  (* (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)) (* (* (/ 1 (- x y)) (/ 1 (- x y))) (/ 1 (- x y))))
  (* (cbrt (* (- 1.0 y) (/ 1 (- x y)))) (cbrt (* (- 1.0 y) (/ 1 (- x y)))))
  (cbrt (* (- 1.0 y) (/ 1 (- x y))))
  (* (* (* (- 1.0 y) (/ 1 (- x y))) (* (- 1.0 y) (/ 1 (- x y)))) (* (- 1.0 y) (/ 1 (- x y))))
  (sqrt (* (- 1.0 y) (/ 1 (- x y))))
  (sqrt (* (- 1.0 y) (/ 1 (- x y))))
  (* (- (pow 1.0 3) (pow y 3)) 1)
  (* (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))) (- x y))
  (* (- (* 1.0 1.0) (* y y)) 1)
  (* (+ 1.0 y) (- x y))
  (* (sqrt (- 1.0 y)) (sqrt (/ 1 (- x y))))
  (* (sqrt (- 1.0 y)) (sqrt (/ 1 (- x y))))
  (* (sqrt (- 1.0 y)) (/ (sqrt 1) (sqrt (- x y))))
  (* (sqrt (- 1.0 y)) (/ (sqrt 1) (sqrt (- x y))))
  (* (sqrt (- 1.0 y)) (/ 1 (sqrt (- x y))))
  (* (sqrt (- 1.0 y)) (/ 1 (sqrt (- x y))))
  (* (- 1.0 y) (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y)))))
  (* (- 1.0 y) (sqrt (/ 1 (- x y))))
  (* (- 1.0 y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (- 1.0 y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x y))))
  (* (- 1.0 y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- 1.0 y) (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt y))))
  (* (- 1.0 y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- 1.0 y) (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (- 1.0 y) (/ (sqrt 1) (sqrt (- x y))))
  (* (- 1.0 y) (/ (sqrt 1) 1))
  (* (- 1.0 y) (/ (sqrt 1) (+ (sqrt x) (sqrt y))))
  (* (- 1.0 y) (/ (sqrt 1) 1))
  (* (- 1.0 y) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (- 1.0 y) (/ 1 (sqrt (- x y))))
  (* (- 1.0 y) (/ 1 1))
  (* (- 1.0 y) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (- 1.0 y) (/ 1 1))
  (* (- 1.0 y) 1)
  (* (- 1.0 y) 1)
  (* (- 1.0 y) (/ 1 (- (pow x 3) (pow y 3))))
  (* (- 1.0 y) (/ 1 (- (* x x) (* y y))))
  (* (cbrt (- 1.0 y)) (/ 1 (- x y)))
  (* (sqrt (- 1.0 y)) (/ 1 (- x y)))
  (* (- 1.0 y) (/ 1 (- x y)))
  (* (- (sqrt 1.0) (sqrt y)) (/ 1 (- x y)))
  (* (- 1.0 y) (/ 1 (- x y)))
  (* (- 1.0 y) 1)
  (* (- (pow 1.0 3) (pow y 3)) (/ 1 (- x y)))
  (* (- (* 1.0 1.0) (* y y)) (/ 1 (- x y)))
  (- 1)
  (- (log (- x y)))
  (- 0 (log (- x y)))
  (- (log 1) (log (- x y)))
  (log (/ 1 (- x y)))
  (exp (/ 1 (- x y)))
  (/ (* (* 1 1) 1) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))
  (cbrt (/ 1 (- x y)))
  (* (* (/ 1 (- x y)) (/ 1 (- x y))) (/ 1 (- x y)))
  (sqrt (/ 1 (- x y)))
  (sqrt (/ 1 (- x y)))
  (- 1)
  (- (- x y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt 1) (cbrt (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x y)))
  (/ (cbrt 1) (sqrt (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- x y))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt 1) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- x y))
  (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt 1) (cbrt (- x y)))
  (/ (sqrt 1) (sqrt (- x y)))
  (/ (sqrt 1) (sqrt (- x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- x y))
  (/ (sqrt 1) (+ (sqrt x) (sqrt y)))
  (/ (sqrt 1) (- (sqrt x) (sqrt y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 1)
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ 1 (- x y))
  (/ 1 (- x y))
  (/ (- x y) 1)
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (sqrt (- x y)))
  (/ 1 1)
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (cbrt 1))
  (/ (- x y) (sqrt 1))
  (/ (- x y) 1)
  (/ 1 (- (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  (- (* 1.0 x) (+ (* 1.0 (pow y 2)) (* 1.0 y)))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  0
  0
  0
  0
  0
  0
1.043 * * [simplify]: iteration  0 :  440  enodes  (cost  771 )
1.052 * * [simplify]: iteration  1 :  2176  enodes  (cost  633 )
1.088 * * [simplify]: iteration  2 :  5002  enodes  (cost  578 )
1.093 * [simplify]: Simplified to:
   (- 1)
  (- 1)
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (- (log (/ (- 1.0 y) (- x y))))
  (pow (exp (/ 1 (- 1.0 y))) (- x y))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (pow (/ (- x y) (- 1.0 y)) 3)
  (pow (/ (- x y) (- 1.0 y)) 3)
  (* (cbrt (/ 1 (* (- 1.0 y) (/ 1 (- x y))))) (cbrt (/ 1 (* (- 1.0 y) (/ 1 (- x y))))))
  (cbrt (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (sqrt (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))
  (sqrt (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))
  (- 1)
  (/ (- (- 1.0 y)) (- x y))
  (/ 1 (- 1.0 y))
  (- x y)
  (/ 1 (- 1.0 y))
  (- x y)
  (/ 1 (- 1.0 y))
  (- x y)
  (/ (- x y) (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- x y))
  (/ 1 (- (pow 1.0 3) (pow y 3)))
  (/ 1 (- (* 1.0 1.0) (* y y)))
  (/ 1 (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- x y) (- (pow 1.0 3) (pow y 3)))
  (/ (- x y) (- (* 1.0 1.0) (* y y)))
  (/ (- 1.0 y) (- x y))
  (log (/ (- 1.0 y) (- x y)))
  (log (/ (- 1.0 y) (- x y)))
  (log (/ (- 1.0 y) (- x y)))
  (log (/ (- 1.0 y) (- x y)))
  (log (/ (- 1.0 y) (- x y)))
  (exp (/ (- 1.0 y) (- x y)))
  (pow (/ (- 1.0 y) (- x y)) 3)
  (pow (/ (- 1.0 y) (- x y)) 3)
  (* (cbrt (* (- 1.0 y) (/ 1 (- x y)))) (cbrt (* (- 1.0 y) (/ 1 (- x y)))))
  (cbrt (* (- 1.0 y) (/ 1 (- x y))))
  (pow (/ (- 1.0 y) (- x y)) 3)
  (sqrt (* (- 1.0 y) (/ 1 (- x y))))
  (sqrt (* (- 1.0 y) (/ 1 (- x y))))
  (- (pow 1.0 3) (pow y 3))
  (* (- x y) (+ (* y (+ y 1.0)) (* 1.0 1.0)))
  (- (* 1.0 1.0) (* y y))
  (* (+ 1.0 y) (- x y))
  (* (sqrt (- 1.0 y)) (sqrt (/ 1 (- x y))))
  (* (sqrt (- 1.0 y)) (sqrt (/ 1 (- x y))))
  (/ (* (sqrt (- 1.0 y)) 1) (sqrt (- x y)))
  (/ (* (sqrt (- 1.0 y)) 1) (sqrt (- x y)))
  (/ (* (sqrt (- 1.0 y)) 1) (sqrt (- x y)))
  (/ (* (sqrt (- 1.0 y)) 1) (sqrt (- x y)))
  (* (- 1.0 y) (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y)))))
  (* (- 1.0 y) (sqrt (/ 1 (- x y))))
  (/ (- 1.0 y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- 1.0 y) (sqrt (- x y)))
  (- 1.0 y)
  (/ (- 1.0 y) (+ (sqrt x) (sqrt y)))
  (- 1.0 y)
  (/ (- 1.0 y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- 1.0 y) (sqrt (- x y)))
  (- 1.0 y)
  (/ (- 1.0 y) (+ (sqrt x) (sqrt y)))
  (- 1.0 y)
  (/ (- 1.0 y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- 1.0 y) (sqrt (- x y)))
  (- 1.0 y)
  (/ (- 1.0 y) (+ (sqrt x) (sqrt y)))
  (- 1.0 y)
  (- 1.0 y)
  (- 1.0 y)
  (/ (- 1.0 y) (- (pow x 3) (pow y 3)))
  (/ (- 1.0 y) (- (* x x) (* y y)))
  (/ (cbrt (- 1.0 y)) (- x y))
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (- 1.0 y) (- x y))
  (/ (- (sqrt 1.0) (sqrt y)) (- x y))
  (/ (- 1.0 y) (- x y))
  (- 1.0 y)
  (/ (- (pow 1.0 3) (pow y 3)) (- x y))
  (/ (- (* 1.0 1.0) (* y y)) (- x y))
  (- 1)
  (log (/ 1 (- x y)))
  (log (/ 1 (- x y)))
  (log (/ 1 (- x y)))
  (log (/ 1 (- x y)))
  (exp (/ 1 (- x y)))
  (/ 1 (pow (- x y) 3))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))
  (cbrt (/ 1 (- x y)))
  (/ 1 (pow (- x y) 3))
  (sqrt (/ 1 (- x y)))
  (sqrt (/ 1 (- x y)))
  (- 1)
  (- (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  1
  (/ 1 (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  1
  (/ 1 (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  1
  (/ 1 (- x y))
  (/ 1 (- x y))
  (- x y)
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (+ (sqrt x) (sqrt y)))
  1
  (- x y)
  (- x y)
  (- x y)
  (/ 1 (- (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  (* 1.0 (- x (+ (pow y 2) y)))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  0
  0
  0
  0
  0
  0
1.094 * * * [progress]: adding candidates to table
1.236 * [progress]: [Phase 3 of 3] Extracting.
1.236 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))> #<alt (λ (x y) (* (- x y) (/ 1 (- 1.0 y))))> #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>)
1.236 * * * [regime-changes]: Trying 3 branch expressions: ((/ (- x y) (- 1.0 y)) y x)
1.236 * * * * [regimes]: Trying to branch on (/ (- x y) (- 1.0 y)) from (#<alt (λ (x y) (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))> #<alt (λ (x y) (* (- x y) (/ 1 (- 1.0 y))))> #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>)
1.248 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))> #<alt (λ (x y) (* (- x y) (/ 1 (- 1.0 y))))> #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>)
1.264 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ 1 (* (- 1.0 y) (/ 1 (- x y)))))> #<alt (λ (x y) (* (- x y) (/ 1 (- 1.0 y))))> #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>)
1.276 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.276 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- 1.0 y))
1.277 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
1.277 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
1.652 * [regime-testing]: Baseline error score: 0.014376797099637455
1.652 * [regime-testing]: Oracle error score: 0.006750843855481936
1.653 * [regime-testing]: End program error score: 0.014376797099637455