4.403 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- 1.0 y))
0.014 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.016 * * [simplify]: iteration  1 :  16  enodes  (cost  3 )
0.017 * * [simplify]: iteration  2 :  18  enodes  (cost  3 )
0.018 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.018 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.020 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>
0.020 * * * [progress]: localizing error
0.024 * * * [progress]: generating rewritten candidates
0.024 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.037 * * * [progress]: generating series expansions
0.037 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.037 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0
0.037 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.037 * [taylor]: Taking taylor expansion of (- x y) in y
0.038 * [taylor]: Taking taylor expansion of x 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
0.039 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.039 * [taylor]: Taking taylor expansion of (- x y) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.039 * [taylor]: Taking taylor expansion of 1.0 in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.039 * [taylor]: Taking taylor expansion of (- x y) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.039 * [taylor]: Taking taylor expansion of 1.0 in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) in y
0.039 * [taylor]: Taking taylor expansion of -1 in y
0.039 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.039 * [taylor]: Taking taylor expansion of 1.0 in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.041 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.041 * [taylor]: Taking taylor expansion of 1.0 in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.045 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0
0.045 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.045 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.045 * [taylor]: Taking taylor expansion of x 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 (- 1.0 (/ 1 y)) in y
0.046 * [taylor]: Taking taylor expansion of 1.0 in y
0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.046 * [taylor]: Taking taylor expansion of y in y
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
0.047 * [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 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.048 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.048 * [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
0.049 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.049 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.049 * [taylor]: Taking taylor expansion of 1.0 in y
0.049 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.049 * [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
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.061 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.061 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of 1.0 in y
0.062 * [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
0.064 * [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
0.067 * [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> :
   (expm1 (/ (- x y) (- 1.0 y)))
  (log1p (/ (- x y) (- 1.0 y)))
  (- (log (- x y)) (log (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (exp (/ (- x y) (- 1.0 y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
  (cbrt (/ (- x y) (- 1.0 y)))
  (* (* (/ (- x y) (- 1.0 y)) (/ (- x y) (- 1.0 y))) (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (- (- x y))
  (- (- 1.0 y))
  (/ x (- 1.0 y))
  (/ y (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt (- x y)) (cbrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt 1.0) (sqrt y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (- x y) 1)
  (/ (- x y) (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) 1)
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (- (pow 1.0 3) (pow y 3)))
  (/ (- x y) (- (* 1.0 1.0) (* y y)))
  (* (- 1.0 y) (+ (* x x) (+ (* y y) (* x y))))
  (* (- 1.0 y) (+ x y))
  (- (+ (* 1.0 x) (* 1.0 (* x y))) (* 1.0 y))
  (- (+ (* 1.0 (/ 1 y)) 1) (/ x y))
  (- (+ (* 1.0 (/ 1 y)) 1) (/ x y))
0.079 * * [simplify]: iteration  0 :  259  enodes  (cost  377 )
0.084 * * [simplify]: iteration  1 :  714  enodes  (cost  359 )
0.095 * * [simplify]: iteration  2 :  2580  enodes  (cost  358 )
0.129 * * [simplify]: iteration  3 :  5001  enodes  (cost  358 )
0.134 * [simplify]: Simplified to:
   (expm1 (/ (- x y) (- 1.0 y)))
  (log1p (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (exp (/ (- x y) (- 1.0 y)))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
  (cbrt (/ (- x y) (- 1.0 y)))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (sqrt (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (- (- x y))
  (- (- 1.0 y))
  (/ x (- 1.0 y))
  (/ y (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt (- x y)) (cbrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt 1.0) (sqrt y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (- x y)
  (/ (- x y) (+ (sqrt 1.0) (sqrt y)))
  (- x y)
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (- (pow 1.0 3) (pow y 3)))
  (/ (- x y) (- (* 1.0 1.0) (* y y)))
  (* (fma x x (fma y y (* x y))) (- 1.0 y))
  (* (- 1.0 y) (+ x y))
  (* 1.0 (- (fma y x x) y))
  (fma 1.0 (/ 1 y) (- 1 (/ x y)))
  (fma 1.0 (/ 1 y) (- 1 (/ x y)))
0.135 * * * [progress]: adding candidates to table
0.232 * * [progress]: iteration 2 / 4
0.232 * * * [progress]: picking best candidate
0.233 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (- 1.0 y) (- x y))))>
0.233 * * * [progress]: localizing error
0.242 * * * [progress]: generating rewritten candidates
0.242 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.255 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.278 * * * [progress]: generating series expansions
0.278 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.279 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (y x) around 0
0.279 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.279 * [taylor]: Taking taylor expansion of (- x y) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.279 * [taylor]: Taking taylor expansion of 1.0 in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.279 * [taylor]: Taking taylor expansion of (- x y) in y
0.279 * [taylor]: Taking taylor expansion of x in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.279 * [taylor]: Taking taylor expansion of 1.0 in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.280 * [taylor]: Taking taylor expansion of (- x y) in y
0.280 * [taylor]: Taking taylor expansion of x in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.280 * [taylor]: Taking taylor expansion of 1.0 in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.281 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.281 * [taylor]: Taking taylor expansion of 1.0 in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.283 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.283 * [taylor]: Taking taylor expansion of 1.0 in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of 1.0 in x
0.287 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.287 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.287 * [taylor]: Taking taylor expansion of 1.0 in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [taylor]: Taking taylor expansion of 1.0 in x
0.289 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (y x) around 0
0.289 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.289 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.289 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.290 * [taylor]: Taking taylor expansion of 1.0 in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.290 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.290 * [taylor]: Taking taylor expansion of x 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 (- 1.0 (/ 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
0.291 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.292 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.292 * [taylor]: Taking taylor expansion of 1.0 in y
0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of 1 in x
0.296 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.297 * [taylor]: Taking taylor expansion of 1.0 in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 x))) in x
0.300 * [taylor]: Taking taylor expansion of 1.0 in x
0.300 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.300 * [taylor]: Taking taylor expansion of 1.0 in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.303 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (y x) around 0
0.303 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.303 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of 1.0 in x
0.304 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.304 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.304 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.304 * [taylor]: Taking taylor expansion of x in y
0.304 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.304 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of 1.0 in y
0.305 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.305 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.305 * [taylor]: Taking taylor expansion of x in y
0.305 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.306 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of 1.0 in y
0.307 * [taylor]: Taking taylor expansion of 1 in x
0.309 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 x))) in x
0.309 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.309 * [taylor]: Taking taylor expansion of 1.0 in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.312 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 1.0) in x
0.312 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.312 * [taylor]: Taking taylor expansion of 1.0 in x
0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of 1.0 in x
0.318 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.318 * [approximate]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in (y x) around 0
0.318 * [taylor]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in x
0.318 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.318 * [taylor]: Taking taylor expansion of 1.0 in x
0.318 * [taylor]: Taking taylor expansion of y in x
0.318 * [taylor]: Taking taylor expansion of (- x y) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of y in x
0.318 * [taylor]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in y
0.318 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.318 * [taylor]: Taking taylor expansion of 1.0 in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of (- x y) in y
0.318 * [taylor]: Taking taylor expansion of x in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.319 * [taylor]: Taking taylor expansion of (/ (- 1.0 y) (- x y)) in y
0.319 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.319 * [taylor]: Taking taylor expansion of 1.0 in y
0.319 * [taylor]: Taking taylor expansion of y in y
0.319 * [taylor]: Taking taylor expansion of (- x y) in y
0.319 * [taylor]: Taking taylor expansion of x in y
0.319 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x
0.320 * [taylor]: Taking taylor expansion of 1.0 in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) (/ 1 x)) in x
0.322 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.322 * [taylor]: Taking taylor expansion of 1.0 in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.323 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 3))) (/ 1 (pow x 2))) in x
0.328 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 3))) in x
0.328 * [taylor]: Taking taylor expansion of 1.0 in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.328 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.329 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.340 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (y x) around 0
0.340 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
0.340 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.340 * [taylor]: Taking taylor expansion of 1.0 in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.340 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.341 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
0.341 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.341 * [taylor]: Taking taylor expansion of 1.0 in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.341 * [taylor]: Taking taylor expansion of y in y
0.341 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.341 * [taylor]: Taking taylor expansion of x in y
0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.341 * [taylor]: Taking taylor expansion of y in y
0.343 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
0.343 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.343 * [taylor]: Taking taylor expansion of 1.0 in y
0.343 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.343 * [taylor]: Taking taylor expansion of y in y
0.343 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.343 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.343 * [taylor]: Taking taylor expansion of x in y
0.343 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.343 * [taylor]: Taking taylor expansion of y in y
0.344 * [taylor]: Taking taylor expansion of 1 in x
0.346 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of 1.0 in x
0.351 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.351 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.351 * [taylor]: Taking taylor expansion of 1.0 in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.357 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in (y x) around 0
0.357 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in x
0.357 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.357 * [taylor]: Taking taylor expansion of y in x
0.357 * [taylor]: Taking taylor expansion of 1.0 in x
0.357 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.357 * [taylor]: Taking taylor expansion of y in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.357 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in y
0.358 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of 1.0 in y
0.359 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.359 * [taylor]: Taking taylor expansion of x in y
0.360 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (/ 1 x))) in y
0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of 1.0 in y
0.360 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.360 * [taylor]: Taking taylor expansion of x in y
0.361 * [taylor]: Taking taylor expansion of 1 in x
0.363 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.363 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [taylor]: Taking taylor expansion of 1.0 in x
0.367 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.367 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.367 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.367 * [taylor]: Taking taylor expansion of x in x
0.367 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.367 * [taylor]: Taking taylor expansion of 1.0 in x
0.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.367 * [taylor]: Taking taylor expansion of x in x
0.373 * * * [progress]: simplifying candidates
0.376 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ 1 (/ (- 1.0 y) (- x y))))
  (log1p (/ 1 (/ (- 1.0 y) (- x y))))
  (- 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))
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  (/ 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)))))
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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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  (/ (/ (- 1.0 y) (- x y)) 1)
  (/ 1 (- 1.0 y))
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  (log1p (/ (- 1.0 y) (- x y)))
  (- (log (- 1.0 y)) (log (- x y)))
  (log (/ (- 1.0 y) (- x y)))
  (exp (/ (- 1.0 y) (- x y)))
  (/ (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)) (* (* (- x y) (- x 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))
  (/ (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (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)
  (/ (cbrt (- 1.0 y)) (- x y))
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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
0.386 * * [simplify]: iteration  0 :  623  enodes  (cost  1822 )
0.397 * * [simplify]: iteration  1 :  3008  enodes  (cost  1649 )
0.437 * * [simplify]: iteration  2 :  5001  enodes  (cost  1487 )
0.444 * [simplify]: Simplified to:
   (expm1 (/ 1 (/ (- 1.0 y) (- x y))))
  (log1p (/ 1 (/ (- 1.0 y) (- x y))))
  (- 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)))
  (/ (- x y) (- (sqrt 1.0) (sqrt 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))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (- x y)
  (/ 1 (/ (- 1.0 y) (- (pow x 3) (pow y 3))))
  (/ 1 (/ (fma x x (fma y y (* x y))) 1))
  (/ 1 (/ (- 1.0 y) (- (* x x) (* y y))))
  (/ 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))))
  (/ (* (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))))
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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 (/ (fma x x (fma y y (* x y))) 1))
  (/ 1 (/ (- 1.0 y) (- (* x x) (* y y))))
  (/ 1 (+ x y))
  (/ (/ 1 (cbrt (/ (- 1.0 y) (- x y)))) (cbrt (/ (- 1.0 y) (- x y))))
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  (/ (* 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))))
  (/ 1 (/ (cbrt (- 1.0 y)) (- (sqrt x) (sqrt y))))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
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  (/ 1 (/ (sqrt (- 1.0 y)) (cbrt (- x y))))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
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  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ 1 (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y))))
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  (/ (- 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
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  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
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  (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y)))
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  (/ 1 (/ (- (sqrt 1.0) (sqrt y)) (- (sqrt x) (sqrt y))))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt 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))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (- x y)
  (/ 1 (/ (- 1.0 y) (- (pow x 3) (pow y 3))))
  (/ 1 (/ (fma x x (fma y y (* x y))) 1))
  (/ 1 (/ (- 1.0 y) (- (* x x) (* y y))))
  (/ 1 (+ x y))
  (/ (- x y) (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ (/ 1 (cbrt (/ (- 1.0 y) (- x y)))) (cbrt (/ (- 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))))
  (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ 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))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- x y))
  (/ 1 (- 1.0 y))
  (expm1 (/ (- 1.0 y) (- x y)))
  (log1p (/ (- 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)
  (* (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))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (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)))
  (/ (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)))
  (/ (cbrt (- 1.0 y)) (- x y))
  (/ (sqrt (- 1.0 y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (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))
  (/ (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))
  (/ (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
  (/ (- 1.0 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)))
  (* (fma 1.0 1.0 (fma y y (* 1.0 y))) (- x y))
  (* (- x y) (+ 1.0 y))
  (* 1.0 (- x (fma y y y)))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  (- 1 (+ (/ x y) (* 1.0 (/ x (pow y 2)))))
  0
  0
  0
0.445 * * * [progress]: adding candidates to table
0.687 * [progress]: [Phase 3 of 3] Extracting.
0.687 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (/ 1 (/ (- 1.0 y) (- x y))))>)
0.687 * * * [regime-changes]: Trying 3 branch expressions: ((/ (- x y) (- 1.0 y)) y x)
0.687 * * * * [regimes]: Trying to branch on (/ (- x y) (- 1.0 y)) from (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (/ 1 (/ (- 1.0 y) (- x y))))>)
0.698 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (/ 1 (/ (- 1.0 y) (- x y))))>)
0.711 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (/ 1 (/ (- 1.0 y) (- x y))))>)
0.721 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.721 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- 1.0 y))
0.721 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.721 * [simplify]: Simplified to:
   (/ (- x y) (- 1.0 y))
1.048 * [regime-testing]: Baseline error score: 0.017002125265658207
1.048 * [regime-testing]: Oracle error score: 0.010251281410176272
1.049 * [regime-testing]: End program error score: 0.017002125265658207