37.732 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (- x y))
0.028 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.030 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.031 * * [simplify]: iteration  2 :  9  enodes  (cost  3 )
0.031 * [simplify]: Simplified to:
   (/ (+ x y) (- x y))
0.032 * * [progress]: iteration 1 / 4
0.032 * * * [progress]: picking best candidate
0.035 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (- x y)))>
0.035 * * * [progress]: localizing error
0.043 * * * [progress]: generating rewritten candidates
0.043 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.058 * * * [progress]: generating series expansions
0.058 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.058 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.058 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.058 * [taylor]: Taking taylor expansion of (+ x y) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of (- x y) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.059 * [taylor]: Taking taylor expansion of (+ x y) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (- x y) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.059 * [taylor]: Taking taylor expansion of (+ x y) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (- x y) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of -1 in y
0.060 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.060 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.060 * [taylor]: Taking taylor expansion of 2 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 (neg (* 2 (/ 1 (pow y 2)))) in y
0.060 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.060 * [taylor]: Taking taylor expansion of 2 in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.060 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
0.061 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.061 * [taylor]: Taking taylor expansion of 2 in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.061 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.062 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 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 x) (/ 1 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) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 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 x) (/ 1 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) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of 1 in y
0.064 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.064 * [taylor]: Taking taylor expansion of 2 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 (* 2 (/ 1 (pow y 2))) in y
0.065 * [taylor]: Taking taylor expansion of 2 in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.065 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.066 * [taylor]: Taking taylor expansion of 2 in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.066 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.067 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.067 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.067 * [taylor]: Taking taylor expansion of -1 in y
0.067 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.067 * [taylor]: Taking taylor expansion of x in y
0.067 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.067 * [taylor]: Taking taylor expansion of x in y
0.067 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.067 * [taylor]: Taking taylor expansion of -1 in x
0.067 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.068 * [taylor]: Taking taylor expansion of -1 in x
0.068 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1 in y
0.069 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.069 * [taylor]: Taking taylor expansion of 2 in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.070 * [taylor]: Taking taylor expansion of 2 in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.070 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.071 * [taylor]: Taking taylor expansion of 2 in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.071 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.072 * * * [progress]: simplifying candidates
0.073 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ x y)) (log (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (neg (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) 1)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (/ (+ x y) 1)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ (+ x y) (- (* x x) (* y y)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- x y) (- x y))
  -1
  1
  1
0.079 * * [simplify]: iteration  0 :  169  enodes  (cost  288 )
0.084 * * [simplify]: iteration  1 :  510  enodes  (cost  274 )
0.095 * * [simplify]: iteration  2 :  1421  enodes  (cost  270 )
0.128 * * [simplify]: iteration  3 :  5001  enodes  (cost  270 )
0.132 * [simplify]: Simplified to:
   (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (- y x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  -1
  1
  1
0.132 * * * [progress]: adding candidates to table
0.205 * * [progress]: iteration 2 / 4
0.205 * * * [progress]: picking best candidate
0.227 * * * * [pick]: Picked  #<alt (λ (x y) (log (exp (/ (+ x y) (- x y)))))>
0.227 * * * [progress]: localizing error
0.247 * * * [progress]: generating rewritten candidates
0.247 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.261 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.279 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.302 * * * [progress]: generating series expansions
0.302 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.302 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.302 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.302 * [taylor]: Taking taylor expansion of (+ x y) in y
0.302 * [taylor]: Taking taylor expansion of x in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (- x y) in y
0.302 * [taylor]: Taking taylor expansion of x in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.302 * [taylor]: Taking taylor expansion of (+ x y) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [taylor]: Taking taylor expansion of (- x y) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.303 * [taylor]: Taking taylor expansion of (+ x y) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of (- x y) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of -1 in y
0.303 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.303 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.303 * [taylor]: Taking taylor expansion of 2 in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.304 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.304 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.304 * [taylor]: Taking taylor expansion of 2 in y
0.304 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.304 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.304 * [taylor]: Taking taylor expansion of y in y
0.305 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
0.305 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.305 * [taylor]: Taking taylor expansion of 2 in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.305 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.305 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.305 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 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
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.306 * [taylor]: Taking taylor expansion of x in y
0.306 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.306 * [taylor]: Taking taylor expansion of x 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 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.306 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.306 * [taylor]: Taking taylor expansion of y in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.306 * [taylor]: Taking taylor expansion of y in x
0.306 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.306 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.306 * [taylor]: Taking taylor expansion of y in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of 1 in y
0.307 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.307 * [taylor]: Taking taylor expansion of 2 in y
0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.308 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.308 * [taylor]: Taking taylor expansion of 2 in y
0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.308 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.308 * [taylor]: Taking taylor expansion of y in y
0.309 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.309 * [taylor]: Taking taylor expansion of 2 in y
0.309 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.309 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.309 * [taylor]: Taking taylor expansion of y in y
0.310 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.310 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.310 * [taylor]: Taking taylor expansion of -1 in y
0.310 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.310 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.310 * [taylor]: Taking taylor expansion of y in y
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.310 * [taylor]: Taking taylor expansion of x in y
0.310 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.310 * [taylor]: Taking taylor expansion of y in y
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.310 * [taylor]: Taking taylor expansion of x in y
0.310 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.310 * [taylor]: Taking taylor expansion of -1 in x
0.310 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.310 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.310 * [taylor]: Taking taylor expansion of y in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.310 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.310 * [taylor]: Taking taylor expansion of y in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.311 * [taylor]: Taking taylor expansion of -1 in x
0.311 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.311 * [taylor]: Taking taylor expansion of y in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.311 * [taylor]: Taking taylor expansion of y in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of 1 in y
0.311 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.312 * [taylor]: Taking taylor expansion of 2 in y
0.312 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.312 * [taylor]: Taking taylor expansion of y in y
0.312 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.312 * [taylor]: Taking taylor expansion of 2 in y
0.312 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.312 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.312 * [taylor]: Taking taylor expansion of y in y
0.314 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.314 * [taylor]: Taking taylor expansion of 2 in y
0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.314 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.314 * [taylor]: Taking taylor expansion of y in y
0.315 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.315 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.315 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.315 * [taylor]: Taking taylor expansion of (+ x y) in y
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [taylor]: Taking taylor expansion of y in y
0.315 * [taylor]: Taking taylor expansion of (- x y) in y
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [taylor]: Taking taylor expansion of y in y
0.315 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.315 * [taylor]: Taking taylor expansion of (+ x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of y in x
0.315 * [taylor]: Taking taylor expansion of (- x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of y in x
0.315 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.315 * [taylor]: Taking taylor expansion of (+ x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of y in x
0.315 * [taylor]: Taking taylor expansion of (- x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of y in x
0.316 * [taylor]: Taking taylor expansion of -1 in y
0.316 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.316 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.316 * [taylor]: Taking taylor expansion of 2 in y
0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.316 * [taylor]: Taking taylor expansion of y in y
0.316 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.316 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.316 * [taylor]: Taking taylor expansion of 2 in y
0.316 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.316 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.316 * [taylor]: Taking taylor expansion of y in y
0.317 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
0.317 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.317 * [taylor]: Taking taylor expansion of 2 in y
0.317 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.317 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.317 * [taylor]: Taking taylor expansion of y in y
0.318 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.318 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.318 * [taylor]: Taking taylor expansion of x in y
0.318 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.318 * [taylor]: Taking taylor expansion of x in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.319 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.319 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.319 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.319 * [taylor]: Taking taylor expansion of 1 in y
0.320 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.320 * [taylor]: Taking taylor expansion of 2 in y
0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.320 * [taylor]: Taking taylor expansion of 2 in y
0.320 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.320 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.321 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.322 * [taylor]: Taking taylor expansion of 2 in y
0.322 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.322 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.322 * [taylor]: Taking taylor expansion of y in y
0.322 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.322 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.322 * [taylor]: Taking taylor expansion of -1 in y
0.322 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.323 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.323 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.323 * [taylor]: Taking taylor expansion of -1 in x
0.323 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.323 * [taylor]: Taking taylor expansion of y in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.323 * [taylor]: Taking taylor expansion of y in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.323 * [taylor]: Taking taylor expansion of -1 in x
0.323 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.323 * [taylor]: Taking taylor expansion of y in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.324 * [taylor]: Taking taylor expansion of y in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of 1 in y
0.324 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.324 * [taylor]: Taking taylor expansion of 2 in y
0.324 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.325 * [taylor]: Taking taylor expansion of 2 in y
0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.325 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.327 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.327 * [taylor]: Taking taylor expansion of 2 in y
0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.327 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.327 * [taylor]: Taking taylor expansion of y in y
0.327 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.327 * [approximate]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in (x y) around 0
0.328 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in y
0.328 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.328 * [taylor]: Taking taylor expansion of (+ x y) in y
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of (- x y) in y
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
0.328 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.328 * [taylor]: Taking taylor expansion of (+ x y) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of (- x y) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
0.328 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.328 * [taylor]: Taking taylor expansion of (+ x y) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of (- x y) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of (exp -1) in y
0.328 * [taylor]: Taking taylor expansion of -1 in y
0.329 * [taylor]: Taking taylor expansion of (* -2 (/ (exp -1) y)) in y
0.329 * [taylor]: Taking taylor expansion of -2 in y
0.329 * [taylor]: Taking taylor expansion of (/ (exp -1) y) in y
0.329 * [taylor]: Taking taylor expansion of (exp -1) in y
0.329 * [taylor]: Taking taylor expansion of -1 in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.330 * [taylor]: Taking taylor expansion of 0 in y
0.331 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp -1) (pow y 3))) in y
0.332 * [taylor]: Taking taylor expansion of 2/3 in y
0.332 * [taylor]: Taking taylor expansion of (/ (exp -1) (pow y 3)) in y
0.332 * [taylor]: Taking taylor expansion of (exp -1) in y
0.332 * [taylor]: Taking taylor expansion of -1 in y
0.332 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.332 * [taylor]: Taking taylor expansion of y in y
0.333 * [approximate]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in (x y) around 0
0.333 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
0.333 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.333 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.333 * [taylor]: Taking taylor expansion of y in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.333 * [taylor]: Taking taylor expansion of x in y
0.333 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.333 * [taylor]: Taking taylor expansion of x in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.333 * [taylor]: Taking taylor expansion of y in y
0.334 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.334 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.334 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.334 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.334 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of E in y
0.335 * [taylor]: Taking taylor expansion of (* 2 (/ E y)) in y
0.335 * [taylor]: Taking taylor expansion of 2 in y
0.335 * [taylor]: Taking taylor expansion of (/ E y) in y
0.335 * [taylor]: Taking taylor expansion of E in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of (* 4 (/ E (pow y 2))) in y
0.336 * [taylor]: Taking taylor expansion of 4 in y
0.336 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
0.336 * [taylor]: Taking taylor expansion of E in y
0.336 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.336 * [taylor]: Taking taylor expansion of y in y
0.338 * [taylor]: Taking taylor expansion of (* 22/3 (/ E (pow y 3))) in y
0.338 * [taylor]: Taking taylor expansion of 22/3 in y
0.338 * [taylor]: Taking taylor expansion of (/ E (pow y 3)) in y
0.338 * [taylor]: Taking taylor expansion of E in y
0.338 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.339 * [approximate]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in (x y) around 0
0.339 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
0.339 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.339 * [taylor]: Taking taylor expansion of -1 in y
0.339 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.339 * [taylor]: Taking taylor expansion of y in y
0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.339 * [taylor]: Taking taylor expansion of x in y
0.339 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.339 * [taylor]: Taking taylor expansion of y in y
0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.339 * [taylor]: Taking taylor expansion of x in y
0.340 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.340 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.340 * [taylor]: Taking taylor expansion of -1 in x
0.340 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.340 * [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) (/ 1 x)) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.340 * [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 (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.340 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.340 * [taylor]: Taking taylor expansion of -1 in x
0.340 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.340 * [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) (/ 1 x)) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.341 * [taylor]: Taking taylor expansion of y in x
0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of E in y
0.341 * [taylor]: Taking taylor expansion of (* 2 (/ E y)) in y
0.341 * [taylor]: Taking taylor expansion of 2 in y
0.341 * [taylor]: Taking taylor expansion of (/ E y) in y
0.342 * [taylor]: Taking taylor expansion of E in y
0.342 * [taylor]: Taking taylor expansion of y in y
0.343 * [taylor]: Taking taylor expansion of (* 4 (/ E (pow y 2))) in y
0.343 * [taylor]: Taking taylor expansion of 4 in y
0.343 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
0.343 * [taylor]: Taking taylor expansion of E in y
0.343 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.343 * [taylor]: Taking taylor expansion of y in y
0.346 * [taylor]: Taking taylor expansion of (* 22/3 (/ E (pow y 3))) in y
0.346 * [taylor]: Taking taylor expansion of 22/3 in y
0.346 * [taylor]: Taking taylor expansion of (/ E (pow y 3)) in y
0.346 * [taylor]: Taking taylor expansion of E in y
0.346 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.346 * [taylor]: Taking taylor expansion of y in y
0.347 * * * [progress]: simplifying candidates
0.349 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ x y)) (log (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (neg (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) 1)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (/ (+ x y) 1)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ (+ x y) (- (* x x) (* y y)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- x y) (- x y))
  (log (* (cbrt (exp (/ (+ x y) (- x y)))) (cbrt (exp (/ (+ x y) (- x y))))))
  (log (cbrt (exp (/ (+ x y) (- x y)))))
  (log (sqrt (exp (/ (+ x y) (- x y)))))
  (log (sqrt (exp (/ (+ x y) (- x y)))))
  (log 1)
  (log (exp (/ (+ x y) (- x y))))
  (log (exp (/ (+ x y) (- x y))))
  (log (exp (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))))
  (log (exp (sqrt (/ (+ x y) (- x y)))))
  (log (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))))
  (log (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))))
  (log (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (log (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))))
  (log (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (log (exp (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))))
  (log (exp (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (log (exp (/ (sqrt (+ x y)) 1)))
  (log (exp (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))))
  (log (exp (/ (sqrt (+ x y)) 1)))
  (log (exp (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (log (exp (/ 1 (sqrt (- x y)))))
  (log (exp (/ 1 1)))
  (log (exp (/ 1 (+ (sqrt x) (sqrt y)))))
  (log (exp (/ 1 1)))
  (log (exp (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (log (exp (/ 1 (sqrt (- x y)))))
  (log (exp (/ 1 1)))
  (log (exp (/ 1 (+ (sqrt x) (sqrt y)))))
  (log (exp (/ 1 1)))
  (log (exp 1))
  (log (exp (+ x y)))
  (log (exp (/ (+ x y) (- (pow x 3) (pow y 3)))))
  (log (exp (/ (+ x y) (- (* x x) (* y y)))))
  (log (log (exp (/ (+ x y) (- x y)))))
  (exp (log (exp (/ (+ x y) (- x y)))))
  (* (cbrt (log (exp (/ (+ x y) (- x y))))) (cbrt (log (exp (/ (+ x y) (- x y))))))
  (cbrt (log (exp (/ (+ x y) (- x y)))))
  (* (* (log (exp (/ (+ x y) (- x y)))) (log (exp (/ (+ x y) (- x y))))) (log (exp (/ (+ x y) (- x y)))))
  (sqrt (log (exp (/ (+ x y) (- x y)))))
  (sqrt (log (exp (/ (+ x y) (- x y)))))
  (exp (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (exp (sqrt (/ (+ x y) (- x y))))
  (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))))
  (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (exp (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (exp (/ (sqrt (+ x y)) (sqrt (- x y))))
  (exp (/ (sqrt (+ x y)) 1))
  (exp (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))))
  (exp (/ (sqrt (+ x y)) 1))
  (exp (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (exp (/ 1 (sqrt (- x y))))
  (exp (/ 1 1))
  (exp (/ 1 (+ (sqrt x) (sqrt y))))
  (exp (/ 1 1))
  (exp (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (exp (/ 1 (sqrt (- x y))))
  (exp (/ 1 1))
  (exp (/ 1 (+ (sqrt x) (sqrt y))))
  (exp (/ 1 1))
  (exp 1)
  (exp (+ x y))
  (exp (/ (+ x y) (- (pow x 3) (pow y 3))))
  (exp (/ (+ x y) (- (* x x) (* y y))))
  (log (exp (/ (+ x y) (- x y))))
  (exp (exp (/ (+ x y) (- x y))))
  (* (cbrt (exp (/ (+ x y) (- x y)))) (cbrt (exp (/ (+ x y) (- x y)))))
  (cbrt (exp (/ (+ x y) (- x y))))
  (* (* (exp (/ (+ x y) (- x y))) (exp (/ (+ x y) (- x y)))) (exp (/ (+ x y) (- x y))))
  (sqrt (exp (/ (+ x y) (- x y))))
  (sqrt (exp (/ (+ x y) (- x y))))
  -1
  1
  1
  -1
  1
  1
  (exp -1)
  E
  E
0.357 * * [simplify]: iteration  0 :  235  enodes  (cost  660 )
0.363 * * [simplify]: iteration  1 :  607  enodes  (cost  623 )
0.376 * * [simplify]: iteration  2 :  1640  enodes  (cost  614 )
0.417 * * [simplify]: iteration  3 :  5002  enodes  (cost  611 )
0.424 * [simplify]: Simplified to:
   (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (- y x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  (* 2 (log (cbrt (exp (/ (+ x y) (- x y))))))
  (log (cbrt (exp (/ (+ x y) (- x y)))))
  (log (sqrt (exp (/ (+ x y) (- x y)))))
  (log (sqrt (exp (/ (+ x y) (- x y)))))
  0
  (/ (+ x y) (- x y))
  (/ (+ x y) (- x y))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (sqrt (/ (+ x y) (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (+ (sqrt x) (sqrt y)))
  1
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (+ (sqrt x) (sqrt y)))
  1
  1
  (+ x y)
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (exp (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (exp (sqrt (/ (+ x y) (- x y))))
  (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))))
  (pow (exp (cbrt (+ x y))) (cbrt (+ x y)))
  (exp (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (pow (exp (cbrt (+ x y))) (cbrt (+ x y)))
  (exp (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (exp (/ (sqrt (+ x y)) (sqrt (- x y))))
  (exp (sqrt (+ x y)))
  (exp (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))))
  (exp (sqrt (+ x y)))
  (exp (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (exp (/ 1 (sqrt (- x y))))
  E
  (exp (/ 1 (+ (sqrt x) (sqrt y))))
  E
  (exp (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (exp (/ 1 (sqrt (- x y))))
  E
  (exp (/ 1 (+ (sqrt x) (sqrt y))))
  E
  E
  (exp (+ x y))
  (exp (/ (+ x y) (- (pow x 3) (pow y 3))))
  (pow E (/ 1 (- x y)))
  (/ (+ x y) (- x y))
  (exp (exp (/ (+ x y) (- x y))))
  (* (cbrt (exp (/ (+ x y) (- x y)))) (cbrt (exp (/ (+ x y) (- x y)))))
  (cbrt (exp (/ (+ x y) (- x y))))
  (pow (exp (/ (+ x y) (- x y))) 3)
  (sqrt (exp (/ (+ x y) (- x y))))
  (sqrt (exp (/ (+ x y) (- x y))))
  -1
  1
  1
  -1
  1
  1
  (exp -1)
  E
  E
0.425 * * * [progress]: adding candidates to table
0.606 * * [progress]: iteration 3 / 4
0.606 * * * [progress]: picking best candidate
0.628 * * * * [pick]: Picked  #<alt (λ (x y) (log (pow E (/ (+ x y) (- x y)))))>
0.628 * * * [progress]: localizing error
0.644 * * * [progress]: generating rewritten candidates
0.644 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.657 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.673 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.685 * * * [progress]: generating series expansions
0.685 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.686 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.686 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.686 * [taylor]: Taking taylor expansion of (+ x y) in y
0.686 * [taylor]: Taking taylor expansion of x in y
0.686 * [taylor]: Taking taylor expansion of y in y
0.686 * [taylor]: Taking taylor expansion of (- x y) in y
0.686 * [taylor]: Taking taylor expansion of x in y
0.686 * [taylor]: Taking taylor expansion of y in y
0.686 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.686 * [taylor]: Taking taylor expansion of (+ x y) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of y in x
0.686 * [taylor]: Taking taylor expansion of (- x y) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of y in x
0.686 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.686 * [taylor]: Taking taylor expansion of (+ x y) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of y in x
0.686 * [taylor]: Taking taylor expansion of (- x y) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of y in x
0.687 * [taylor]: Taking taylor expansion of -1 in y
0.687 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.687 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.687 * [taylor]: Taking taylor expansion of 2 in y
0.687 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.687 * [taylor]: Taking taylor expansion of y in y
0.687 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
0.687 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.687 * [taylor]: Taking taylor expansion of 2 in y
0.687 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.687 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.687 * [taylor]: Taking taylor expansion of y in y
0.688 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
0.688 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.688 * [taylor]: Taking taylor expansion of 2 in y
0.689 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.689 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.689 * [taylor]: Taking taylor expansion of y in y
0.689 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.689 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.689 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.689 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.689 * [taylor]: Taking taylor expansion of y in y
0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.690 * [taylor]: Taking taylor expansion of x in y
0.690 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.690 * [taylor]: Taking taylor expansion of x in y
0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.690 * [taylor]: Taking taylor expansion of y in y
0.690 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.690 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.690 * [taylor]: Taking taylor expansion of y in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.690 * [taylor]: Taking taylor expansion of y in x
0.690 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.690 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.690 * [taylor]: Taking taylor expansion of y in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.691 * [taylor]: Taking taylor expansion of y in x
0.691 * [taylor]: Taking taylor expansion of 1 in y
0.691 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.691 * [taylor]: Taking taylor expansion of 2 in y
0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.691 * [taylor]: Taking taylor expansion of y in y
0.692 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.692 * [taylor]: Taking taylor expansion of 2 in y
0.692 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.692 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.692 * [taylor]: Taking taylor expansion of y in y
0.693 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.693 * [taylor]: Taking taylor expansion of 2 in y
0.693 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.693 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.693 * [taylor]: Taking taylor expansion of y in y
0.694 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.694 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.694 * [taylor]: Taking taylor expansion of -1 in y
0.694 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.694 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.694 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.694 * [taylor]: Taking taylor expansion of y in y
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.695 * [taylor]: Taking taylor expansion of x in y
0.695 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.695 * [taylor]: Taking taylor expansion of y in y
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.695 * [taylor]: Taking taylor expansion of x in y
0.695 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.695 * [taylor]: Taking taylor expansion of -1 in x
0.695 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.695 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.695 * [taylor]: Taking taylor expansion of y in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.695 * [taylor]: Taking taylor expansion of y in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.695 * [taylor]: Taking taylor expansion of -1 in x
0.695 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.695 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.696 * [taylor]: Taking taylor expansion of y in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.696 * [taylor]: Taking taylor expansion of y in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 1 in y
0.696 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.696 * [taylor]: Taking taylor expansion of 2 in y
0.696 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.696 * [taylor]: Taking taylor expansion of y in y
0.697 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.697 * [taylor]: Taking taylor expansion of 2 in y
0.697 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.697 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.699 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.699 * [taylor]: Taking taylor expansion of 2 in y
0.699 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.699 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.699 * [taylor]: Taking taylor expansion of y in y
0.700 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.700 * [approximate]: Taking taylor expansion of (pow E (/ (+ x y) (- x y))) in (x y) around 0
0.700 * [taylor]: Taking taylor expansion of (pow E (/ (+ x y) (- x y))) in y
0.700 * [taylor]: Taking taylor expansion of (exp (* (/ (+ x y) (- x y)) (log E))) in y
0.700 * [taylor]: Taking taylor expansion of (* (/ (+ x y) (- x y)) (log E)) in y
0.700 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.700 * [taylor]: Taking taylor expansion of (+ x y) in y
0.700 * [taylor]: Taking taylor expansion of x in y
0.700 * [taylor]: Taking taylor expansion of y in y
0.700 * [taylor]: Taking taylor expansion of (- x y) in y
0.700 * [taylor]: Taking taylor expansion of x in y
0.700 * [taylor]: Taking taylor expansion of y in y
0.700 * [taylor]: Taking taylor expansion of (log E) in y
0.700 * [taylor]: Taking taylor expansion of E in y
0.700 * [taylor]: Taking taylor expansion of (pow E (/ (+ x y) (- x y))) in x
0.701 * [taylor]: Taking taylor expansion of (exp (* (/ (+ x y) (- x y)) (log E))) in x
0.701 * [taylor]: Taking taylor expansion of (* (/ (+ x y) (- x y)) (log E)) in x
0.701 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.701 * [taylor]: Taking taylor expansion of (+ x y) in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of y in x
0.701 * [taylor]: Taking taylor expansion of (- x y) in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of y in x
0.701 * [taylor]: Taking taylor expansion of (log E) in x
0.701 * [taylor]: Taking taylor expansion of E in x
0.701 * [taylor]: Taking taylor expansion of (pow E (/ (+ x y) (- x y))) in x
0.701 * [taylor]: Taking taylor expansion of (exp (* (/ (+ x y) (- x y)) (log E))) in x
0.701 * [taylor]: Taking taylor expansion of (* (/ (+ x y) (- x y)) (log E)) in x
0.701 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.701 * [taylor]: Taking taylor expansion of (+ x y) in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of y in x
0.701 * [taylor]: Taking taylor expansion of (- x y) in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of y in x
0.701 * [taylor]: Taking taylor expansion of (log E) in x
0.701 * [taylor]: Taking taylor expansion of E in x
0.702 * [taylor]: Taking taylor expansion of (exp -1) in y
0.702 * [taylor]: Taking taylor expansion of -1 in y
0.702 * [taylor]: Taking taylor expansion of (* -2 (/ (exp -1) y)) in y
0.702 * [taylor]: Taking taylor expansion of -2 in y
0.702 * [taylor]: Taking taylor expansion of (/ (exp -1) y) in y
0.702 * [taylor]: Taking taylor expansion of (exp -1) in y
0.702 * [taylor]: Taking taylor expansion of -1 in y
0.702 * [taylor]: Taking taylor expansion of y in y
0.704 * [taylor]: Taking taylor expansion of 0 in y
0.707 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp -1) (pow y 3))) in y
0.707 * [taylor]: Taking taylor expansion of 2/3 in y
0.707 * [taylor]: Taking taylor expansion of (/ (exp -1) (pow y 3)) in y
0.707 * [taylor]: Taking taylor expansion of (exp -1) in y
0.707 * [taylor]: Taking taylor expansion of -1 in y
0.707 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.709 * [approximate]: Taking taylor expansion of (pow E (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in (x y) around 0
0.709 * [taylor]: Taking taylor expansion of (pow E (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
0.709 * [taylor]: Taking taylor expansion of (exp (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E))) in y
0.709 * [taylor]: Taking taylor expansion of (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E)) in y
0.709 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.709 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.709 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.709 * [taylor]: Taking taylor expansion of x in y
0.709 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.709 * [taylor]: Taking taylor expansion of x in y
0.709 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of (log E) in y
0.709 * [taylor]: Taking taylor expansion of E in y
0.710 * [taylor]: Taking taylor expansion of (pow E (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.710 * [taylor]: Taking taylor expansion of (exp (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E))) in x
0.710 * [taylor]: Taking taylor expansion of (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E)) in x
0.710 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.710 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.710 * [taylor]: Taking taylor expansion of y in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.710 * [taylor]: Taking taylor expansion of y in x
0.710 * [taylor]: Taking taylor expansion of (log E) in x
0.710 * [taylor]: Taking taylor expansion of E in x
0.710 * [taylor]: Taking taylor expansion of (pow E (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.710 * [taylor]: Taking taylor expansion of (exp (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E))) in x
0.710 * [taylor]: Taking taylor expansion of (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E)) in x
0.710 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.710 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.710 * [taylor]: Taking taylor expansion of y in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.710 * [taylor]: Taking taylor expansion of x in x
0.711 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.711 * [taylor]: Taking taylor expansion of y in x
0.711 * [taylor]: Taking taylor expansion of (log E) in x
0.711 * [taylor]: Taking taylor expansion of E in x
0.711 * [taylor]: Taking taylor expansion of E in y
0.712 * [taylor]: Taking taylor expansion of (* 2 (/ E y)) in y
0.712 * [taylor]: Taking taylor expansion of 2 in y
0.712 * [taylor]: Taking taylor expansion of (/ E y) in y
0.712 * [taylor]: Taking taylor expansion of E in y
0.712 * [taylor]: Taking taylor expansion of y in y
0.713 * [taylor]: Taking taylor expansion of (* 4 (/ E (pow y 2))) in y
0.713 * [taylor]: Taking taylor expansion of 4 in y
0.713 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
0.713 * [taylor]: Taking taylor expansion of E in y
0.713 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.713 * [taylor]: Taking taylor expansion of y in y
0.716 * [taylor]: Taking taylor expansion of (* 22/3 (/ E (pow y 3))) in y
0.716 * [taylor]: Taking taylor expansion of 22/3 in y
0.716 * [taylor]: Taking taylor expansion of (/ E (pow y 3)) in y
0.716 * [taylor]: Taking taylor expansion of E in y
0.716 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.716 * [taylor]: Taking taylor expansion of y in y
0.717 * [approximate]: Taking taylor expansion of (pow E (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in (x y) around 0
0.717 * [taylor]: Taking taylor expansion of (pow E (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
0.717 * [taylor]: Taking taylor expansion of (exp (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E))) in y
0.717 * [taylor]: Taking taylor expansion of (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E)) in y
0.717 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.717 * [taylor]: Taking taylor expansion of -1 in y
0.717 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.717 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.717 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.717 * [taylor]: Taking taylor expansion of y in y
0.717 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.717 * [taylor]: Taking taylor expansion of x in y
0.717 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.717 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.717 * [taylor]: Taking taylor expansion of y in y
0.717 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.717 * [taylor]: Taking taylor expansion of x in y
0.717 * [taylor]: Taking taylor expansion of (log E) in y
0.718 * [taylor]: Taking taylor expansion of E in y
0.718 * [taylor]: Taking taylor expansion of (pow E (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.718 * [taylor]: Taking taylor expansion of (exp (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E))) in x
0.718 * [taylor]: Taking taylor expansion of (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E)) in x
0.718 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.718 * [taylor]: Taking taylor expansion of -1 in x
0.718 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.718 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.718 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.718 * [taylor]: Taking taylor expansion of y in x
0.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.718 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.718 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.718 * [taylor]: Taking taylor expansion of y in x
0.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.718 * [taylor]: Taking taylor expansion of (log E) in x
0.718 * [taylor]: Taking taylor expansion of E in x
0.718 * [taylor]: Taking taylor expansion of (pow E (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.718 * [taylor]: Taking taylor expansion of (exp (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E))) in x
0.718 * [taylor]: Taking taylor expansion of (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E)) in x
0.718 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.718 * [taylor]: Taking taylor expansion of -1 in x
0.718 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.718 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.718 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.718 * [taylor]: Taking taylor expansion of y in x
0.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.719 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.719 * [taylor]: Taking taylor expansion of y in x
0.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of (log E) in x
0.719 * [taylor]: Taking taylor expansion of E in x
0.719 * [taylor]: Taking taylor expansion of E in y
0.720 * [taylor]: Taking taylor expansion of (* 2 (/ E y)) in y
0.720 * [taylor]: Taking taylor expansion of 2 in y
0.720 * [taylor]: Taking taylor expansion of (/ E y) in y
0.720 * [taylor]: Taking taylor expansion of E in y
0.720 * [taylor]: Taking taylor expansion of y in y
0.722 * [taylor]: Taking taylor expansion of (* 4 (/ E (pow y 2))) in y
0.722 * [taylor]: Taking taylor expansion of 4 in y
0.722 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
0.722 * [taylor]: Taking taylor expansion of E in y
0.722 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.722 * [taylor]: Taking taylor expansion of y in y
0.726 * [taylor]: Taking taylor expansion of (* 22/3 (/ E (pow y 3))) in y
0.726 * [taylor]: Taking taylor expansion of 22/3 in y
0.726 * [taylor]: Taking taylor expansion of (/ E (pow y 3)) in y
0.726 * [taylor]: Taking taylor expansion of E in y
0.726 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.726 * [taylor]: Taking taylor expansion of y in y
0.726 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.727 * [approximate]: Taking taylor expansion of (log (pow E (/ (+ x y) (- x y)))) in (x y) around 0
0.727 * [taylor]: Taking taylor expansion of (log (pow E (/ (+ x y) (- x y)))) in y
0.727 * [taylor]: Taking taylor expansion of (pow E (/ (+ x y) (- x y))) in y
0.727 * [taylor]: Taking taylor expansion of (exp (* (/ (+ x y) (- x y)) (log E))) in y
0.727 * [taylor]: Taking taylor expansion of (* (/ (+ x y) (- x y)) (log E)) in y
0.727 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.727 * [taylor]: Taking taylor expansion of (+ x y) in y
0.727 * [taylor]: Taking taylor expansion of x in y
0.727 * [taylor]: Taking taylor expansion of y in y
0.727 * [taylor]: Taking taylor expansion of (- x y) in y
0.727 * [taylor]: Taking taylor expansion of x in y
0.727 * [taylor]: Taking taylor expansion of y in y
0.727 * [taylor]: Taking taylor expansion of (log E) in y
0.727 * [taylor]: Taking taylor expansion of E in y
0.727 * [taylor]: Taking taylor expansion of (log (pow E (/ (+ x y) (- x y)))) in x
0.727 * [taylor]: Taking taylor expansion of (pow E (/ (+ x y) (- x y))) in x
0.727 * [taylor]: Taking taylor expansion of (exp (* (/ (+ x y) (- x y)) (log E))) in x
0.727 * [taylor]: Taking taylor expansion of (* (/ (+ x y) (- x y)) (log E)) in x
0.727 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.727 * [taylor]: Taking taylor expansion of (+ x y) in x
0.727 * [taylor]: Taking taylor expansion of x in x
0.727 * [taylor]: Taking taylor expansion of y in x
0.727 * [taylor]: Taking taylor expansion of (- x y) in x
0.727 * [taylor]: Taking taylor expansion of x in x
0.727 * [taylor]: Taking taylor expansion of y in x
0.728 * [taylor]: Taking taylor expansion of (log E) in x
0.728 * [taylor]: Taking taylor expansion of E in x
0.728 * [taylor]: Taking taylor expansion of (log (pow E (/ (+ x y) (- x y)))) in x
0.728 * [taylor]: Taking taylor expansion of (pow E (/ (+ x y) (- x y))) in x
0.728 * [taylor]: Taking taylor expansion of (exp (* (/ (+ x y) (- x y)) (log E))) in x
0.728 * [taylor]: Taking taylor expansion of (* (/ (+ x y) (- x y)) (log E)) in x
0.728 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.728 * [taylor]: Taking taylor expansion of (+ x y) in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of y in x
0.728 * [taylor]: Taking taylor expansion of (- x y) in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of y in x
0.728 * [taylor]: Taking taylor expansion of (log E) in x
0.728 * [taylor]: Taking taylor expansion of E in x
0.728 * [taylor]: Taking taylor expansion of -1 in y
0.729 * [taylor]: Taking taylor expansion of (/ -2 y) in y
0.729 * [taylor]: Taking taylor expansion of -2 in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.731 * [taylor]: Taking taylor expansion of (/ -2 (pow y 2)) in y
0.731 * [taylor]: Taking taylor expansion of -2 in y
0.731 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.731 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of (/ -2 (pow y 3)) in y
0.735 * [taylor]: Taking taylor expansion of -2 in y
0.735 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.735 * [taylor]: Taking taylor expansion of y in y
0.736 * [approximate]: Taking taylor expansion of (log (pow E (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in (x y) around 0
0.736 * [taylor]: Taking taylor expansion of (log (pow E (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in y
0.736 * [taylor]: Taking taylor expansion of (pow E (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
0.736 * [taylor]: Taking taylor expansion of (exp (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E))) in y
0.736 * [taylor]: Taking taylor expansion of (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E)) in y
0.736 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.736 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.736 * [taylor]: Taking taylor expansion of x in y
0.736 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.736 * [taylor]: Taking taylor expansion of x in y
0.736 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of (log E) in y
0.737 * [taylor]: Taking taylor expansion of E in y
0.737 * [taylor]: Taking taylor expansion of (log (pow E (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
0.737 * [taylor]: Taking taylor expansion of (pow E (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.737 * [taylor]: Taking taylor expansion of (exp (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E))) in x
0.737 * [taylor]: Taking taylor expansion of (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E)) in x
0.737 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.737 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.737 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.737 * [taylor]: Taking taylor expansion of y in x
0.737 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.737 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.737 * [taylor]: Taking taylor expansion of y in x
0.737 * [taylor]: Taking taylor expansion of (log E) in x
0.737 * [taylor]: Taking taylor expansion of E in x
0.737 * [taylor]: Taking taylor expansion of (log (pow E (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
0.737 * [taylor]: Taking taylor expansion of (pow E (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.737 * [taylor]: Taking taylor expansion of (exp (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E))) in x
0.738 * [taylor]: Taking taylor expansion of (* (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) (log E)) in x
0.738 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.738 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.738 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.738 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.738 * [taylor]: Taking taylor expansion of y in x
0.738 * [taylor]: Taking taylor expansion of (log E) in x
0.738 * [taylor]: Taking taylor expansion of E in x
0.738 * [taylor]: Taking taylor expansion of 1 in y
0.739 * [taylor]: Taking taylor expansion of (/ 2 y) in y
0.739 * [taylor]: Taking taylor expansion of 2 in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.741 * [taylor]: Taking taylor expansion of (/ 2 (pow y 2)) in y
0.741 * [taylor]: Taking taylor expansion of 2 in y
0.741 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.741 * [taylor]: Taking taylor expansion of y in y
0.745 * [taylor]: Taking taylor expansion of (/ 2 (pow y 3)) in y
0.745 * [taylor]: Taking taylor expansion of 2 in y
0.745 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.745 * [taylor]: Taking taylor expansion of y in y
0.746 * [approximate]: Taking taylor expansion of (log (pow E (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in (x y) around 0
0.746 * [taylor]: Taking taylor expansion of (log (pow E (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in y
0.746 * [taylor]: Taking taylor expansion of (pow E (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
0.746 * [taylor]: Taking taylor expansion of (exp (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E))) in y
0.746 * [taylor]: Taking taylor expansion of (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E)) in y
0.746 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.746 * [taylor]: Taking taylor expansion of -1 in y
0.746 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.746 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.746 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.746 * [taylor]: Taking taylor expansion of y in y
0.746 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.746 * [taylor]: Taking taylor expansion of x in y
0.746 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.746 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.746 * [taylor]: Taking taylor expansion of y in y
0.746 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.746 * [taylor]: Taking taylor expansion of x in y
0.746 * [taylor]: Taking taylor expansion of (log E) in y
0.746 * [taylor]: Taking taylor expansion of E in y
0.747 * [taylor]: Taking taylor expansion of (log (pow E (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
0.747 * [taylor]: Taking taylor expansion of (pow E (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.747 * [taylor]: Taking taylor expansion of (exp (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E))) in x
0.747 * [taylor]: Taking taylor expansion of (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E)) in x
0.747 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.747 * [taylor]: Taking taylor expansion of -1 in x
0.747 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.747 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.747 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.747 * [taylor]: Taking taylor expansion of y in x
0.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.747 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.747 * [taylor]: Taking taylor expansion of y in x
0.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.747 * [taylor]: Taking taylor expansion of x in x
0.747 * [taylor]: Taking taylor expansion of (log E) in x
0.747 * [taylor]: Taking taylor expansion of E in x
0.747 * [taylor]: Taking taylor expansion of (log (pow E (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
0.747 * [taylor]: Taking taylor expansion of (pow E (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.747 * [taylor]: Taking taylor expansion of (exp (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E))) in x
0.747 * [taylor]: Taking taylor expansion of (* (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) (log E)) in x
0.747 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.747 * [taylor]: Taking taylor expansion of -1 in x
0.747 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.748 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.748 * [taylor]: Taking taylor expansion of y in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.748 * [taylor]: Taking taylor expansion of y in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of (log E) in x
0.748 * [taylor]: Taking taylor expansion of E in x
0.748 * [taylor]: Taking taylor expansion of 1 in y
0.749 * [taylor]: Taking taylor expansion of (/ 2 y) in y
0.749 * [taylor]: Taking taylor expansion of 2 in y
0.749 * [taylor]: Taking taylor expansion of y in y
0.751 * [taylor]: Taking taylor expansion of (/ 2 (pow y 2)) in y
0.751 * [taylor]: Taking taylor expansion of 2 in y
0.752 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.752 * [taylor]: Taking taylor expansion of y in y
0.755 * [taylor]: Taking taylor expansion of (/ 2 (pow y 3)) in y
0.756 * [taylor]: Taking taylor expansion of 2 in y
0.756 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.756 * * * [progress]: simplifying candidates
0.758 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ x y)) (log (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (neg (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) 1)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (/ (+ x y) 1)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ (+ x y) (- (* x x) (* y y)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- x y) (- x y))
  (* 1 (/ (+ x y) (- x y)))
  (* (log E) (/ (+ x y) (- x y)))
  (* (log E) (/ (+ x y) (- x y)))
  (* 1 (/ (+ x y) (- x y)))
  (pow E (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (pow E (sqrt (/ (+ x y) (- x y))))
  (pow E (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (pow E (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))))
  (pow E (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (pow E (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (pow E (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (pow E (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (pow E (/ (sqrt (+ x y)) (sqrt (- x y))))
  (pow E (/ (sqrt (+ x y)) 1))
  (pow E (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))))
  (pow E (/ (sqrt (+ x y)) 1))
  (pow E (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (pow E (/ 1 (sqrt (- x y))))
  (pow E (/ 1 1))
  (pow E (/ 1 (+ (sqrt x) (sqrt y))))
  (pow E (/ 1 1))
  (pow E (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (pow E (/ 1 (sqrt (- x y))))
  (pow E (/ 1 1))
  (pow E (/ 1 (+ (sqrt x) (sqrt y))))
  (pow E (/ 1 1))
  (pow E 1)
  (pow E (+ x y))
  (pow E (/ (+ x y) (- (pow x 3) (pow y 3))))
  (pow E (/ (+ x y) (- (* x x) (* y y))))
  (pow (* (cbrt E) (cbrt E)) (/ (+ x y) (- x y)))
  (pow (cbrt E) (/ (+ x y) (- x y)))
  (pow (sqrt E) (/ (+ x y) (- x y)))
  (pow (sqrt E) (/ (+ x y) (- x y)))
  (pow 1 (/ (+ x y) (- x y)))
  (pow E (/ (+ x y) (- x y)))
  (log (pow E (/ (+ x y) (- x y))))
  (exp (pow E (/ (+ x y) (- x y))))
  (* (cbrt (pow E (/ (+ x y) (- x y)))) (cbrt (pow E (/ (+ x y) (- x y)))))
  (cbrt (pow E (/ (+ x y) (- x y))))
  (* (* (pow E (/ (+ x y) (- x y))) (pow E (/ (+ x y) (- x y)))) (pow E (/ (+ x y) (- x y))))
  (sqrt (pow E (/ (+ x y) (- x y))))
  (sqrt (pow E (/ (+ x y) (- x y))))
  (pow E (/ (/ (+ x y) (- x y)) 2))
  (pow E (/ (/ (+ x y) (- x y)) 2))
  (log (pow (* (cbrt E) (cbrt E)) (/ (+ x y) (- x y))))
  (log (pow (cbrt E) (/ (+ x y) (- x y))))
  (log (pow (sqrt E) (/ (+ x y) (- x y))))
  (log (pow (sqrt E) (/ (+ x y) (- x y))))
  (log (pow 1 (/ (+ x y) (- x y))))
  (log (pow E (/ (+ x y) (- x y))))
  (log (* (cbrt (pow E (/ (+ x y) (- x y)))) (cbrt (pow E (/ (+ x y) (- x y))))))
  (log (cbrt (pow E (/ (+ x y) (- x y)))))
  (log (sqrt (pow E (/ (+ x y) (- x y)))))
  (log (sqrt (pow E (/ (+ x y) (- x y)))))
  (log 1)
  (log (pow E (/ (+ x y) (- x y))))
  (log (pow E (/ (/ (+ x y) (- x y)) 2)))
  (log (pow E (/ (/ (+ x y) (- x y)) 2)))
  (log E)
  (log (log (pow E (/ (+ x y) (- x y)))))
  (exp (log (pow E (/ (+ x y) (- x y)))))
  (* (cbrt (log (pow E (/ (+ x y) (- x y))))) (cbrt (log (pow E (/ (+ x y) (- x y))))))
  (cbrt (log (pow E (/ (+ x y) (- x y)))))
  (* (* (log (pow E (/ (+ x y) (- x y)))) (log (pow E (/ (+ x y) (- x y))))) (log (pow E (/ (+ x y) (- x y)))))
  (sqrt (log (pow E (/ (+ x y) (- x y)))))
  (sqrt (log (pow E (/ (+ x y) (- x y)))))
  -1
  1
  1
  (exp -1)
  E
  E
  -1
  1
  1
0.767 * * [simplify]: iteration  0 :  313  enodes  (cost  631 )
0.776 * * [simplify]: iteration  1 :  1091  enodes  (cost  596 )
0.806 * * [simplify]: iteration  2 :  4583  enodes  (cost  587 )
0.942 * * [simplify]: iteration  3 :  5001  enodes  (cost  583 )
0.949 * [simplify]: Simplified to:
   (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (pow E (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (neg (+ x y))
  (- y x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- x y))
  (pow E (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (pow E (sqrt (/ (+ x y) (- x y))))
  (pow E (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))))
  (pow E (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))))
  (pow E (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (pow E (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (pow E (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (pow E (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (pow E (/ (sqrt (+ x y)) (sqrt (- x y))))
  (pow E (/ (sqrt (+ x y)) 1))
  (pow E (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))))
  (pow E (/ (sqrt (+ x y)) 1))
  (pow E (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (pow E (/ 1 (sqrt (- x y))))
  E
  (pow E (/ 1 (+ (sqrt x) (sqrt y))))
  E
  (pow E (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (pow E (/ 1 (sqrt (- x y))))
  E
  (pow E (/ 1 (+ (sqrt x) (sqrt y))))
  E
  E
  (pow E (+ x y))
  (pow E (/ (+ x y) (- (pow x 3) (pow y 3))))
  (pow E (/ (+ x y) (- (* x x) (* y y))))
  (pow (* (cbrt E) (cbrt E)) (/ (+ x y) (- x y)))
  (pow (cbrt E) (/ (+ x y) (- x y)))
  (exp (/ (/ (+ x y) (- x y)) 2))
  (exp (/ (/ (+ x y) (- x y)) 2))
  1
  (pow E (/ (+ x y) (- x y)))
  (/ (+ x y) (- x y))
  (exp (pow E (/ (+ x y) (- x y))))
  (* (cbrt (pow E (/ (+ x y) (- x y)))) (cbrt (pow E (/ (+ x y) (- x y)))))
  (cbrt (pow E (/ (+ x y) (- x y))))
  (pow (pow E (/ (+ x y) (- x y))) 3)
  (exp (/ (/ (+ x y) (- x y)) 2))
  (exp (/ (/ (+ x y) (- x y)) 2))
  (exp (/ (/ (+ x y) (- x y)) 2))
  (exp (/ (/ (+ x y) (- x y)) 2))
  (/ (* (* 2 (log (cbrt E))) (+ x y)) (- x y))
  (log (pow (cbrt E) (/ (+ x y) (- x y))))
  (/ (/ (+ x y) (- x y)) 2)
  (/ (/ (+ x y) (- x y)) 2)
  0
  (/ (+ x y) (- x y))
  (* 2 (log (cbrt (pow E (/ (+ x y) (- x y))))))
  (log (cbrt (pow E (/ (+ x y) (- x y)))))
  (/ (/ (+ x y) (- x y)) 2)
  (/ (/ (+ x y) (- x y)) 2)
  0
  (/ (+ x y) (- x y))
  (/ (/ (+ x y) (- x y)) 2)
  (/ (/ (+ x y) (- x y)) 2)
  1
  (log (/ (+ x y) (- x y)))
  (pow E (/ (+ x y) (- x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  -1
  1
  1
  (exp -1)
  E
  E
  -1
  1
  1
0.950 * * * [progress]: adding candidates to table
1.137 * * [progress]: iteration 4 / 4
1.137 * * * [progress]: picking best candidate
1.154 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (- x y) (+ x y))))>
1.154 * * * [progress]: localizing error
1.164 * * * [progress]: generating rewritten candidates
1.164 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.182 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.212 * * * [progress]: generating series expansions
1.212 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.212 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
1.212 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
1.212 * [taylor]: Taking taylor expansion of (+ x y) in y
1.212 * [taylor]: Taking taylor expansion of x in y
1.212 * [taylor]: Taking taylor expansion of y in y
1.212 * [taylor]: Taking taylor expansion of (- x y) in y
1.212 * [taylor]: Taking taylor expansion of x in y
1.212 * [taylor]: Taking taylor expansion of y in y
1.212 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.212 * [taylor]: Taking taylor expansion of (+ x y) in x
1.212 * [taylor]: Taking taylor expansion of x in x
1.212 * [taylor]: Taking taylor expansion of y in x
1.212 * [taylor]: Taking taylor expansion of (- x y) in x
1.212 * [taylor]: Taking taylor expansion of x in x
1.213 * [taylor]: Taking taylor expansion of y in x
1.213 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.213 * [taylor]: Taking taylor expansion of (+ x y) in x
1.213 * [taylor]: Taking taylor expansion of x in x
1.213 * [taylor]: Taking taylor expansion of y in x
1.213 * [taylor]: Taking taylor expansion of (- x y) in x
1.213 * [taylor]: Taking taylor expansion of x in x
1.213 * [taylor]: Taking taylor expansion of y in x
1.213 * [taylor]: Taking taylor expansion of -1 in y
1.213 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
1.213 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.213 * [taylor]: Taking taylor expansion of 2 in y
1.213 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.213 * [taylor]: Taking taylor expansion of y in y
1.214 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
1.214 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.214 * [taylor]: Taking taylor expansion of 2 in y
1.214 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.214 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.214 * [taylor]: Taking taylor expansion of y in y
1.215 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
1.215 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.215 * [taylor]: Taking taylor expansion of 2 in y
1.215 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.215 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.215 * [taylor]: Taking taylor expansion of y in y
1.216 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
1.216 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
1.216 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.216 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.216 * [taylor]: Taking taylor expansion of y in y
1.216 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.216 * [taylor]: Taking taylor expansion of x in y
1.216 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.216 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.216 * [taylor]: Taking taylor expansion of x in y
1.216 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.216 * [taylor]: Taking taylor expansion of y in y
1.216 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.216 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.216 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.216 * [taylor]: Taking taylor expansion of y in x
1.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.216 * [taylor]: Taking taylor expansion of x in x
1.217 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.217 * [taylor]: Taking taylor expansion of x in x
1.217 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.217 * [taylor]: Taking taylor expansion of y in x
1.217 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.217 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.217 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.217 * [taylor]: Taking taylor expansion of y in x
1.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.217 * [taylor]: Taking taylor expansion of x in x
1.217 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.217 * [taylor]: Taking taylor expansion of x in x
1.217 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.217 * [taylor]: Taking taylor expansion of y in x
1.217 * [taylor]: Taking taylor expansion of 1 in y
1.218 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.218 * [taylor]: Taking taylor expansion of 2 in y
1.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.218 * [taylor]: Taking taylor expansion of y in y
1.218 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.218 * [taylor]: Taking taylor expansion of 2 in y
1.218 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.218 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.219 * [taylor]: Taking taylor expansion of y in y
1.223 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.224 * [taylor]: Taking taylor expansion of 2 in y
1.224 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.224 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.224 * [taylor]: Taking taylor expansion of y in y
1.224 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
1.225 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
1.225 * [taylor]: Taking taylor expansion of -1 in y
1.225 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
1.225 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.225 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.225 * [taylor]: Taking taylor expansion of y in y
1.225 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.225 * [taylor]: Taking taylor expansion of x in y
1.225 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.225 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.225 * [taylor]: Taking taylor expansion of y in y
1.225 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.225 * [taylor]: Taking taylor expansion of x in y
1.225 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
1.225 * [taylor]: Taking taylor expansion of -1 in x
1.225 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
1.225 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.225 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.225 * [taylor]: Taking taylor expansion of y in x
1.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.225 * [taylor]: Taking taylor expansion of x in x
1.225 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.225 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.225 * [taylor]: Taking taylor expansion of y in x
1.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.225 * [taylor]: Taking taylor expansion of x in x
1.226 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
1.226 * [taylor]: Taking taylor expansion of -1 in x
1.226 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
1.226 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.226 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.226 * [taylor]: Taking taylor expansion of y in x
1.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.226 * [taylor]: Taking taylor expansion of x in x
1.226 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.226 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.226 * [taylor]: Taking taylor expansion of y in x
1.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.226 * [taylor]: Taking taylor expansion of x in x
1.226 * [taylor]: Taking taylor expansion of 1 in y
1.227 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.227 * [taylor]: Taking taylor expansion of 2 in y
1.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.227 * [taylor]: Taking taylor expansion of y in y
1.228 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.228 * [taylor]: Taking taylor expansion of 2 in y
1.228 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.228 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.228 * [taylor]: Taking taylor expansion of y in y
1.229 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.229 * [taylor]: Taking taylor expansion of 2 in y
1.229 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.229 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.229 * [taylor]: Taking taylor expansion of y in y
1.230 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.230 * [approximate]: Taking taylor expansion of (/ (- x y) (+ x y)) in (x y) around 0
1.230 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in y
1.230 * [taylor]: Taking taylor expansion of (- x y) in y
1.230 * [taylor]: Taking taylor expansion of x in y
1.230 * [taylor]: Taking taylor expansion of y in y
1.230 * [taylor]: Taking taylor expansion of (+ x y) in y
1.230 * [taylor]: Taking taylor expansion of x in y
1.230 * [taylor]: Taking taylor expansion of y in y
1.231 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in x
1.231 * [taylor]: Taking taylor expansion of (- x y) in x
1.231 * [taylor]: Taking taylor expansion of x in x
1.231 * [taylor]: Taking taylor expansion of y in x
1.231 * [taylor]: Taking taylor expansion of (+ x y) in x
1.231 * [taylor]: Taking taylor expansion of x in x
1.231 * [taylor]: Taking taylor expansion of y in x
1.231 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in x
1.231 * [taylor]: Taking taylor expansion of (- x y) in x
1.231 * [taylor]: Taking taylor expansion of x in x
1.231 * [taylor]: Taking taylor expansion of y in x
1.231 * [taylor]: Taking taylor expansion of (+ x y) in x
1.231 * [taylor]: Taking taylor expansion of x in x
1.231 * [taylor]: Taking taylor expansion of y in x
1.231 * [taylor]: Taking taylor expansion of -1 in y
1.231 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.231 * [taylor]: Taking taylor expansion of 2 in y
1.231 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.231 * [taylor]: Taking taylor expansion of y in y
1.232 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y
1.232 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.232 * [taylor]: Taking taylor expansion of 2 in y
1.232 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.232 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.232 * [taylor]: Taking taylor expansion of y in y
1.233 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.233 * [taylor]: Taking taylor expansion of 2 in y
1.233 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.233 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.233 * [taylor]: Taking taylor expansion of y in y
1.234 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
1.234 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
1.234 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.234 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.234 * [taylor]: Taking taylor expansion of x in y
1.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.234 * [taylor]: Taking taylor expansion of y in y
1.234 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.234 * [taylor]: Taking taylor expansion of y in y
1.234 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.234 * [taylor]: Taking taylor expansion of x in y
1.234 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
1.234 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.234 * [taylor]: Taking taylor expansion of x in x
1.234 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.234 * [taylor]: Taking taylor expansion of y in x
1.235 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.235 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.235 * [taylor]: Taking taylor expansion of y in x
1.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.235 * [taylor]: Taking taylor expansion of x in x
1.235 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
1.235 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.235 * [taylor]: Taking taylor expansion of x in x
1.235 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.235 * [taylor]: Taking taylor expansion of y in x
1.235 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.235 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.235 * [taylor]: Taking taylor expansion of y in x
1.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.235 * [taylor]: Taking taylor expansion of x in x
1.235 * [taylor]: Taking taylor expansion of 1 in y
1.235 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
1.235 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.235 * [taylor]: Taking taylor expansion of 2 in y
1.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.235 * [taylor]: Taking taylor expansion of y in y
1.236 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.236 * [taylor]: Taking taylor expansion of 2 in y
1.236 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.236 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.236 * [taylor]: Taking taylor expansion of y in y
1.237 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
1.237 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.237 * [taylor]: Taking taylor expansion of 2 in y
1.237 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.237 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.238 * [taylor]: Taking taylor expansion of y in y
1.238 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
1.238 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in y
1.238 * [taylor]: Taking taylor expansion of -1 in y
1.238 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in y
1.238 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.239 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.239 * [taylor]: Taking taylor expansion of y in y
1.239 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.239 * [taylor]: Taking taylor expansion of x in y
1.239 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.239 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.239 * [taylor]: Taking taylor expansion of y in y
1.239 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.239 * [taylor]: Taking taylor expansion of x in y
1.239 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in x
1.239 * [taylor]: Taking taylor expansion of -1 in x
1.239 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in x
1.239 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.239 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.239 * [taylor]: Taking taylor expansion of y in x
1.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.239 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.239 * [taylor]: Taking taylor expansion of y in x
1.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in x
1.239 * [taylor]: Taking taylor expansion of -1 in x
1.239 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in x
1.239 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.240 * [taylor]: Taking taylor expansion of y in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.240 * [taylor]: Taking taylor expansion of y in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [taylor]: Taking taylor expansion of 1 in y
1.240 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
1.240 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.240 * [taylor]: Taking taylor expansion of 2 in y
1.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.240 * [taylor]: Taking taylor expansion of y in y
1.241 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.241 * [taylor]: Taking taylor expansion of 2 in y
1.241 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.241 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.241 * [taylor]: Taking taylor expansion of y in y
1.243 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 3)))) in y
1.243 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.243 * [taylor]: Taking taylor expansion of 2 in y
1.243 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.243 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.243 * [taylor]: Taking taylor expansion of y in y
1.244 * * * [progress]: simplifying candidates
1.248 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg 1)
  (neg (- (log (- x y)) (log (+ x y))))
  (neg (log (/ (- x y) (+ x y))))
  (- 0 (- (log (- x y)) (log (+ x y))))
  (- 0 (log (/ (- x y) (+ x y))))
  (- (log 1) (- (log (- x y)) (log (+ x y))))
  (- (log 1) (log (/ (- x y) (+ x y))))
  (log (/ 1 (/ (- x y) (+ x y))))
  (exp (/ 1 (/ (- x y) (+ x y))))
  (/ (* (* 1 1) 1) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))))
  (/ (* (* 1 1) 1) (* (* (/ (- x y) (+ x y)) (/ (- x y) (+ x y))) (/ (- x y) (+ x y))))
  (* (cbrt (/ 1 (/ (- x y) (+ x y)))) (cbrt (/ 1 (/ (- x y) (+ x y)))))
  (cbrt (/ 1 (/ (- x y) (+ x y))))
  (* (* (/ 1 (/ (- x y) (+ x y))) (/ 1 (/ (- x y) (+ x y)))) (/ 1 (/ (- x y) (+ x y))))
  (sqrt (/ 1 (/ (- x y) (+ x y))))
  (sqrt (/ 1 (/ (- x y) (+ x y))))
  (neg 1)
  (neg (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ (cbrt 1) (cbrt (/ (- x y) (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- x y) (+ x y))))
  (/ (cbrt 1) (sqrt (/ (- x y) (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (cbrt (- x y)) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (cbrt (- x y)) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ (cbrt 1) (/ (cbrt (- x y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ (cbrt 1) (/ (cbrt (- x y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (sqrt (- x y)) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- x y)) 1))
  (/ (cbrt 1) (/ (sqrt (- x y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- x y)) 1))
  (/ (cbrt 1) (/ (sqrt (- x y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (- x y) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ x y))))
  (/ (cbrt 1) (/ (- x y) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt y)) 1))
  (/ (cbrt 1) (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt y)) 1))
  (/ (cbrt 1) (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (- x y) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ x y))))
  (/ (cbrt 1) (/ (- x y) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (- x y))
  (/ (cbrt 1) (/ 1 (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ (cbrt 1) (+ (* x x) (- (* y y) (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- x y) (- (* x x) (* y y))))
  (/ (cbrt 1) (- x y))
  (/ (sqrt 1) (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ (sqrt 1) (cbrt (/ (- x y) (+ x y))))
  (/ (sqrt 1) (sqrt (/ (- x y) (+ x y))))
  (/ (sqrt 1) (sqrt (/ (- x y) (+ x y))))
  (/ (sqrt 1) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (cbrt (- x y)) (cbrt (+ x y))))
  (/ (sqrt 1) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (cbrt (- x y)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ (sqrt 1) (/ (cbrt (- x y)) (+ x y)))
  (/ (sqrt 1) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ (sqrt 1) (/ (cbrt (- x y)) (+ x y)))
  (/ (sqrt 1) (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (sqrt (- x y)) (cbrt (+ x y))))
  (/ (sqrt 1) (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (sqrt (- x y)) 1))
  (/ (sqrt 1) (/ (sqrt (- x y)) (+ x y)))
  (/ (sqrt 1) (/ (sqrt (- x y)) 1))
  (/ (sqrt 1) (/ (sqrt (- x y)) (+ x y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (- x y) (cbrt (+ x y))))
  (/ (sqrt 1) (/ 1 (sqrt (+ x y))))
  (/ (sqrt 1) (/ (- x y) (sqrt (+ x y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- x y) (+ x y)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- x y) (+ x y)))
  (/ (sqrt 1) (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y))))
  (/ (sqrt 1) (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (+ (sqrt x) (sqrt y)) 1))
  (/ (sqrt 1) (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ (sqrt 1) (/ (+ (sqrt x) (sqrt y)) 1))
  (/ (sqrt 1) (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (- x y) (cbrt (+ x y))))
  (/ (sqrt 1) (/ 1 (sqrt (+ x y))))
  (/ (sqrt 1) (/ (- x y) (sqrt (+ x y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- x y) (+ x y)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- x y) (+ x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (- x y) (+ x y)))
  (/ (sqrt 1) (- x y))
  (/ (sqrt 1) (/ 1 (+ x y)))
  (/ (sqrt 1) (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ (sqrt 1) (+ (* x x) (- (* y y) (* x y))))
  (/ (sqrt 1) (/ (- x y) (- (* x x) (* y y))))
  (/ (sqrt 1) (- x y))
  (/ 1 (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ 1 (cbrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (cbrt (- x y)) (cbrt (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ 1 (/ (cbrt (- x y)) (sqrt (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ 1 (/ (cbrt (- x y)) (+ x y)))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ 1 (/ (cbrt (- x y)) (+ x y)))
  (/ 1 (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (sqrt (- x y)) (cbrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) 1))
  (/ 1 (/ (sqrt (- x y)) (+ x y)))
  (/ 1 (/ (sqrt (- x y)) 1))
  (/ 1 (/ (sqrt (- x y)) (+ x y)))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ (- x y) (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- x y) (+ x y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- x y) (+ x y)))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) 1))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) 1))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ (- x y) (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- x y) (+ x y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- x y) (+ x y)))
  (/ 1 1)
  (/ 1 (/ (- x y) (+ x y)))
  (/ 1 (- x y))
  (/ 1 (/ 1 (+ x y)))
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (- (* y y) (* x y))))
  (/ 1 (/ (- x y) (- (* x x) (* y y))))
  (/ 1 (- x y))
  (/ 1 (/ (- x y) (+ x y)))
  (/ (/ (- x y) (+ x y)) 1)
  (/ 1 (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ 1 (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) 1))
  (/ 1 (/ (sqrt (- x y)) 1))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) 1))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) 1))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (- x y))
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ 1 (/ (- x y) (- (* x x) (* y y))))
  (/ (/ (- x y) (+ x y)) (cbrt 1))
  (/ (/ (- x y) (+ x y)) (sqrt 1))
  (/ (/ (- x y) (+ x y)) 1)
  (/ 1 (- x y))
  (- (log (- x y)) (log (+ x y)))
  (log (/ (- x y) (+ x y)))
  (exp (/ (- x y) (+ x y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y))))
  (cbrt (/ (- x y) (+ x y)))
  (* (* (/ (- x y) (+ x y)) (/ (- x y) (+ x y))) (/ (- x y) (+ x y)))
  (sqrt (/ (- x y) (+ x y)))
  (sqrt (/ (- x y) (+ x y)))
  (neg (- x y))
  (neg (+ x y))
  (/ x (+ x y))
  (/ y (+ x y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt (- x y)) (cbrt (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y)))
  (/ (cbrt (- x y)) (sqrt (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (+ x y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (+ x y))
  (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt (- x y)) (cbrt (+ x y)))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (+ x y))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ 1 1)
  (/ (- x y) (+ x y))
  (/ 1 1)
  (/ (- x y) (+ x y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (+ x y))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ 1 1)
  (/ (- x y) (+ x y))
  (/ 1 1)
  (/ (- x y) (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (- x y))
  (/ (- x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) 1)
  (/ (- x y) 1)
  (/ (+ x y) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ (+ x y) (- x y))
  (/ (- x y) (+ (pow x 3) (pow y 3)))
  (/ (- x y) (- (* x x) (* y y)))
  (* (+ x y) (+ (* x x) (+ (* y y) (* x y))))
  (* (+ x y) (+ x y))
  -1
  1
  1
  -1
  1
  1
1.262 * * [simplify]: iteration  0 :  486  enodes  (cost  1462 )
1.276 * * [simplify]: iteration  1 :  2198  enodes  (cost  1311 )
1.321 * * [simplify]: iteration  2 :  5001  enodes  (cost  1167 )
1.334 * [simplify]: Simplified to:
   -1
  (log (/ 1 (/ (- x y) (+ x y))))
  (log (/ 1 (/ (- x y) (+ x y))))
  (log (/ 1 (/ (- x y) (+ x y))))
  (log (/ 1 (/ (- x y) (+ x y))))
  (log (/ 1 (/ (- x y) (+ x y))))
  (log (/ 1 (/ (- x y) (+ x y))))
  (log (/ 1 (/ (- x y) (+ x y))))
  (exp (/ 1 (/ (- x y) (+ x y))))
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ 1 (/ (- x y) (+ x y)))) (cbrt (/ 1 (/ (- x y) (+ x y)))))
  (cbrt (/ 1 (/ (- x y) (+ x y))))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ 1 (/ (- x y) (+ x y))))
  (sqrt (/ 1 (/ (- x y) (+ x y))))
  -1
  (neg (/ (- x y) (+ x y)))
  (/ (/ 1 (cbrt (/ (- x y) (+ x y)))) (cbrt (/ (- x y) (+ x y))))
  (/ 1 (cbrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  1
  (/ (+ x y) (- x y))
  1
  (/ (+ x y) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (* 1 (cbrt (+ x y))) (- (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  1
  (/ (+ x y) (- x y))
  1
  (/ (+ x y) (- x y))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (+ x y)
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (- (* y y) (* x y))))
  (/ (- (* x x) (* y y)) (- x y))
  (/ 1 (- x y))
  (/ (/ 1 (cbrt (/ (- x y) (+ x y)))) (cbrt (/ (- x y) (+ x y))))
  (/ 1 (cbrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  1
  (/ (+ x y) (- x y))
  1
  (/ (+ x y) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (* 1 (cbrt (+ x y))) (- (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  1
  (/ (+ x y) (- x y))
  1
  (/ (+ x y) (- x y))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (+ x y)
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (- (* y y) (* x y))))
  (/ (- (* x x) (* y y)) (- x y))
  (/ 1 (- x y))
  (/ (/ 1 (cbrt (/ (- x y) (+ x y)))) (cbrt (/ (- x y) (+ x y))))
  (/ 1 (cbrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  1
  (/ (+ x y) (- x y))
  1
  (/ (+ x y) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (* 1 (cbrt (+ x y))) (- (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  1
  (/ (+ x y) (- x y))
  1
  (/ (+ x y) (- x y))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (+ x y)
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (- (* y y) (* x y))))
  (/ (- (* x x) (* y y)) (- x y))
  (/ 1 (- x y))
  (/ (+ x y) (- x y))
  (/ (- x y) (+ x y))
  (/ (/ 1 (cbrt (/ (- x y) (+ x y)))) (cbrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (sqrt (+ x y))
  1
  1
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (sqrt (+ x y))
  1
  1
  1
  (/ 1 (- x y))
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ (- (* x x) (* y y)) (- x y))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ 1 (- x y))
  (log (/ (- x y) (+ x y)))
  (log (/ (- x y) (+ x y)))
  (exp (/ (- x y) (+ x y)))
  (pow (/ (- x y) (+ x y)) 3)
  (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y))))
  (cbrt (/ (- x y) (+ x y)))
  (pow (/ (- x y) (+ x y)) 3)
  (sqrt (/ (- x y) (+ x y)))
  (sqrt (/ (- x y) (+ x y)))
  (- y x)
  (neg (+ x y))
  (/ x (+ x y))
  (/ y (+ x y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt (- x y)) (cbrt (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y)))
  (/ (cbrt (- x y)) (sqrt (+ x y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (+ x y))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (+ x y))
  (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt (- x y)) (cbrt (+ x y)))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (+ x y))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  1
  (/ (- x y) (+ x y))
  1
  (/ (- x y) (+ x y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (+ x y))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  1
  (/ (- x y) (+ x y))
  1
  (/ (- x y) (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (- x y))
  (/ (- x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (sqrt (+ x y)))
  (- x y)
  (- x y)
  (/ (+ x y) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ (+ x y) (- x y))
  (/ (- x y) (+ (pow x 3) (pow y 3)))
  (/ (- x y) (- (* x x) (* y y)))
  (* (+ (* y (+ y x)) (* x x)) (+ x y))
  (* (+ x y) (+ x y))
  -1
  1
  1
  -1
  1
  1
1.336 * * * [progress]: adding candidates to table
1.480 * [progress]: [Phase 3 of 3] Extracting.
1.480 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (+ x y) (/ 1 (- x y))))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (log (pow E (/ (+ x y) (- x y)))))> #<alt (λ (x y) (/ 1 (/ (- x y) (+ x y))))> #<alt (λ (x y) (/ 1 (/ 1 (/ (+ x y) (- x y)))))>)
1.493 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (- x y)) y x)
1.493 * * * * [regimes]: Trying to branch on (/ (+ x y) (- x y)) from (#<alt (λ (x y) (* (+ x y) (/ 1 (- x y))))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (log (pow E (/ (+ x y) (- x y)))))> #<alt (λ (x y) (/ 1 (/ (- x y) (+ x y))))> #<alt (λ (x y) (/ 1 (/ 1 (/ (+ x y) (- x y)))))>)
1.561 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (+ x y) (/ 1 (- x y))))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (log (pow E (/ (+ x y) (- x y)))))> #<alt (λ (x y) (/ 1 (/ (- x y) (+ x y))))> #<alt (λ (x y) (/ 1 (/ 1 (/ (+ x y) (- x y)))))>)
1.633 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (+ x y) (/ 1 (- x y))))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (log (pow E (/ (+ x y) (- x y)))))> #<alt (λ (x y) (/ 1 (/ (- x y) (+ x y))))> #<alt (λ (x y) (/ 1 (/ 1 (/ (+ x y) (- x y)))))>)
1.703 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.703 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (pow E (/ (+ x y) (- x y))))
1.704 * * [simplify]: iteration  0 :  11  enodes  (cost  5 )
1.705 * * [simplify]: iteration  1 :  13  enodes  (cost  5 )
1.705 * * [simplify]: iteration  2 :  13  enodes  (cost  5 )
1.705 * [simplify]: Simplified to:
   (log (pow E (/ (+ x y) (- x y))))
3.285 * [regime-testing]: End program error score: 0.03479476341198301
3.402 * [regime-testing]: Target error score: 0.02918785942308296