32.471 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (- x y))
0.015 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.016 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
0.017 * * [simplify]: iteration  2 :  9  enodes  (cost  3 )
0.018 * [simplify]: Simplified to:
   (/ (+ x y) (- x y))
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.019 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (- x y)))>
0.019 * * * [progress]: localizing error
0.023 * * * [progress]: generating rewritten candidates
0.023 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.036 * * * [progress]: generating series expansions
0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.036 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.036 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.036 * [taylor]: Taking taylor expansion of (+ x y) in y
0.036 * [taylor]: Taking taylor expansion of x in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.036 * [taylor]: Taking taylor expansion of (- x y) in y
0.036 * [taylor]: Taking taylor expansion of x in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.037 * [taylor]: Taking taylor expansion of (+ x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (- x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.037 * [taylor]: Taking taylor expansion of (+ x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of (- x y) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [taylor]: Taking taylor expansion of -1 in y
0.038 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.038 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.038 * [taylor]: Taking taylor expansion of 2 in y
0.038 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.040 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.040 * [taylor]: Taking taylor expansion of 2 in y
0.040 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.046 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.046 * [taylor]: Taking taylor expansion of 2 in y
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.046 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.051 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.051 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.051 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of 1 in y
0.057 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.057 * [taylor]: Taking taylor expansion of 2 in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y 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
0.071 * [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
0.077 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.077 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.077 * [taylor]: Taking taylor expansion of -1 in y
0.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.077 * [taylor]: Taking taylor expansion of x in y
0.077 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.078 * [taylor]: Taking taylor expansion of x in y
0.078 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.078 * [taylor]: Taking taylor expansion of -1 in x
0.078 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.079 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.080 * [taylor]: Taking taylor expansion of -1 in x
0.080 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.080 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of 1 in y
0.084 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.084 * [taylor]: Taking taylor expansion of 2 in y
0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.084 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.088 * [taylor]: Taking taylor expansion of 2 in y
0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.088 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.094 * [taylor]: Taking taylor expansion of 2 in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.095 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.100 * * * [progress]: simplifying candidates
0.100 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- 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)))
  (- (+ x 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))) (+ (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
0.104 * * [simplify]: iteration  0 :  174  enodes  (cost  296 )
0.108 * * [simplify]: iteration  1 :  526  enodes  (cost  282 )
0.117 * * [simplify]: iteration  2 :  1532  enodes  (cost  278 )
0.144 * * [simplify]: iteration  3 :  5001  enodes  (cost  278 )
0.145 * [simplify]: Simplified to:
   (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- 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)))
  (- (+ 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))
  (* (fma x x (- (* y y) (* x y))) (- x y))
  (* (- x y) (- x y))
  -1
  1
  1
0.146 * * * [progress]: adding candidates to table
0.220 * * [progress]: iteration 2 / 4
0.220 * * * [progress]: picking best candidate
0.227 * * * * [pick]: Picked  #<alt (λ (x y) (log1p (expm1 (/ (+ x y) (- x y)))))>
0.227 * * * [progress]: localizing error
0.235 * * * [progress]: generating rewritten candidates
0.235 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.235 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.246 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.248 * * * [progress]: generating series expansions
0.248 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.248 * [approximate]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in (x y) around 0
0.248 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in y
0.248 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
0.248 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in y
0.248 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.248 * [taylor]: Taking taylor expansion of (+ x y) in y
0.248 * [taylor]: Taking taylor expansion of x in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of (- x y) in y
0.248 * [taylor]: Taking taylor expansion of x in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.249 * [taylor]: Taking taylor expansion of 1 in y
0.249 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in x
0.249 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
0.249 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
0.249 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.249 * [taylor]: Taking taylor expansion of (+ x y) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of y in x
0.249 * [taylor]: Taking taylor expansion of (- x y) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of y in x
0.250 * [taylor]: Taking taylor expansion of 1 in x
0.250 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in x
0.250 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
0.250 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
0.250 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.250 * [taylor]: Taking taylor expansion of (+ x y) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of y in x
0.250 * [taylor]: Taking taylor expansion of (- x y) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of y in x
0.250 * [taylor]: Taking taylor expansion of 1 in x
0.251 * [taylor]: Taking taylor expansion of (- (exp -1) 1) in y
0.251 * [taylor]: Taking taylor expansion of (exp -1) in y
0.251 * [taylor]: Taking taylor expansion of -1 in y
0.251 * [taylor]: Taking taylor expansion of 1 in y
0.254 * [taylor]: Taking taylor expansion of (- (* 2 (/ (exp -1) y))) in y
0.254 * [taylor]: Taking taylor expansion of (* 2 (/ (exp -1) y)) in y
0.254 * [taylor]: Taking taylor expansion of 2 in y
0.254 * [taylor]: Taking taylor expansion of (/ (exp -1) y) in y
0.254 * [taylor]: Taking taylor expansion of (exp -1) in y
0.254 * [taylor]: Taking taylor expansion of -1 in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of 0 in y
0.265 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp -1) (pow y 3))) in y
0.265 * [taylor]: Taking taylor expansion of 2/3 in y
0.266 * [taylor]: Taking taylor expansion of (/ (exp -1) (pow y 3)) in y
0.266 * [taylor]: Taking taylor expansion of (exp -1) in y
0.266 * [taylor]: Taking taylor expansion of -1 in y
0.266 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.275 * [approximate]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in (x y) around 0
0.275 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
0.275 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
0.275 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
0.275 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.275 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.275 * [taylor]: Taking taylor expansion of x in y
0.275 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of 1 in y
0.277 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.277 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
0.277 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.277 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.278 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of 1 in x
0.279 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.279 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
0.279 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.279 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.280 * [taylor]: Taking taylor expansion of 1 in x
0.281 * [taylor]: Taking taylor expansion of (- E 1) in y
0.281 * [taylor]: Taking taylor expansion of E in y
0.281 * [taylor]: Taking taylor expansion of 1 in y
0.283 * [taylor]: Taking taylor expansion of (* 2 (/ E y)) in y
0.283 * [taylor]: Taking taylor expansion of 2 in y
0.283 * [taylor]: Taking taylor expansion of (/ E y) in y
0.283 * [taylor]: Taking taylor expansion of E in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of (* 4 (/ E (pow y 2))) in y
0.288 * [taylor]: Taking taylor expansion of 4 in y
0.288 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
0.288 * [taylor]: Taking taylor expansion of E in y
0.288 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of (* 22/3 (/ E (pow y 3))) in y
0.300 * [taylor]: Taking taylor expansion of 22/3 in y
0.300 * [taylor]: Taking taylor expansion of (/ E (pow y 3)) in y
0.300 * [taylor]: Taking taylor expansion of E in y
0.300 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.306 * [approximate]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in (x y) around 0
0.306 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
0.306 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
0.306 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
0.306 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.306 * [taylor]: Taking taylor expansion of -1 in y
0.306 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.306 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 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 x) in y
0.306 * [taylor]: Taking taylor expansion of x in y
0.306 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.307 * [taylor]: Taking taylor expansion of x in y
0.308 * [taylor]: Taking taylor expansion of 1 in y
0.308 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.308 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
0.308 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.308 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.308 * [taylor]: Taking taylor expansion of -1 in x
0.308 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.308 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.308 * [taylor]: Taking taylor expansion of y in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.309 * [taylor]: Taking taylor expansion of y in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.310 * [taylor]: Taking taylor expansion of 1 in x
0.310 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.310 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
0.310 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
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
0.311 * [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
0.312 * [taylor]: Taking taylor expansion of 1 in x
0.313 * [taylor]: Taking taylor expansion of (- E 1) in y
0.313 * [taylor]: Taking taylor expansion of E in y
0.313 * [taylor]: Taking taylor expansion of 1 in y
0.315 * [taylor]: Taking taylor expansion of (* 2 (/ E y)) in y
0.315 * [taylor]: Taking taylor expansion of 2 in y
0.315 * [taylor]: Taking taylor expansion of (/ E y) in y
0.316 * [taylor]: Taking taylor expansion of E in y
0.316 * [taylor]: Taking taylor expansion of y in y
0.321 * [taylor]: Taking taylor expansion of (* 4 (/ E (pow y 2))) in y
0.321 * [taylor]: Taking taylor expansion of 4 in y
0.321 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
0.321 * [taylor]: Taking taylor expansion of E in y
0.321 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.321 * [taylor]: Taking taylor expansion of y in y
0.330 * [taylor]: Taking taylor expansion of (* 22/3 (/ E (pow y 3))) in y
0.330 * [taylor]: Taking taylor expansion of 22/3 in y
0.330 * [taylor]: Taking taylor expansion of (/ E (pow y 3)) in y
0.330 * [taylor]: Taking taylor expansion of E in y
0.330 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.336 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.336 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.336 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.336 * [taylor]: Taking taylor expansion of (+ x y) in y
0.336 * [taylor]: Taking taylor expansion of x in y
0.336 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of (- x y) in y
0.336 * [taylor]: Taking taylor expansion of x in y
0.336 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.337 * [taylor]: Taking taylor expansion of (+ x y) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.337 * [taylor]: Taking taylor expansion of (- x y) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.337 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.337 * [taylor]: Taking taylor expansion of (+ x y) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.337 * [taylor]: Taking taylor expansion of (- x y) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.337 * [taylor]: Taking taylor expansion of -1 in y
0.338 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.338 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.338 * [taylor]: Taking taylor expansion of 2 in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.340 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.340 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.340 * [taylor]: Taking taylor expansion of 2 in y
0.340 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.340 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.340 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.345 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.345 * [taylor]: Taking taylor expansion of 2 in y
0.345 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.345 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.351 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.351 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.351 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.351 * [taylor]: Taking taylor expansion of y in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.351 * [taylor]: Taking taylor expansion of x in y
0.351 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.351 * [taylor]: Taking taylor expansion of x in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.351 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.352 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.352 * [taylor]: Taking taylor expansion of y in x
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.352 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.353 * [taylor]: Taking taylor expansion of y in x
0.354 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.354 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.355 * [taylor]: Taking taylor expansion of 1 in y
0.356 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.356 * [taylor]: Taking taylor expansion of 2 in y
0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.360 * [taylor]: Taking taylor expansion of 2 in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.360 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.366 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.366 * [taylor]: Taking taylor expansion of 2 in y
0.366 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.366 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.366 * [taylor]: Taking taylor expansion of y in y
0.374 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.374 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.374 * [taylor]: Taking taylor expansion of -1 in y
0.375 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.375 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.375 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.375 * [taylor]: Taking taylor expansion of y in y
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.375 * [taylor]: Taking taylor expansion of x in y
0.375 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.375 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.375 * [taylor]: Taking taylor expansion of y in y
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.375 * [taylor]: Taking taylor expansion of x in y
0.376 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.376 * [taylor]: Taking taylor expansion of -1 in x
0.376 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.376 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.376 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.376 * [taylor]: Taking taylor expansion of y in x
0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.377 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.377 * [taylor]: Taking taylor expansion of y in x
0.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.378 * [taylor]: Taking taylor expansion of -1 in x
0.378 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.378 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.378 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.378 * [taylor]: Taking taylor expansion of y in x
0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.378 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.378 * [taylor]: Taking taylor expansion of y in x
0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of 1 in y
0.381 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.381 * [taylor]: Taking taylor expansion of 2 in y
0.381 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.381 * [taylor]: Taking taylor expansion of y in y
0.385 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.385 * [taylor]: Taking taylor expansion of 2 in y
0.385 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.385 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.385 * [taylor]: Taking taylor expansion of y in y
0.392 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.392 * [taylor]: Taking taylor expansion of 2 in y
0.392 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.392 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.392 * [taylor]: Taking taylor expansion of y in y
0.397 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.397 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ (+ x y) (- x y)))) in (x y) around 0
0.397 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ x y) (- x y)))) in y
0.397 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ x y) (- x y)))))
0.397 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ x y) (- x y)))) in y
0.397 * [taylor]: Taking taylor expansion of 1 in y
0.397 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in y
0.397 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
0.397 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in y
0.397 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.397 * [taylor]: Taking taylor expansion of (+ x y) in y
0.397 * [taylor]: Taking taylor expansion of x in y
0.397 * [taylor]: Taking taylor expansion of y in y
0.397 * [taylor]: Taking taylor expansion of (- x y) in y
0.397 * [taylor]: Taking taylor expansion of x in y
0.397 * [taylor]: Taking taylor expansion of y in y
0.398 * [taylor]: Taking taylor expansion of 1 in y
0.399 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ x y) (- x y)))) in x
0.399 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ x y) (- x y)))))
0.399 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ x y) (- x y)))) in x
0.399 * [taylor]: Taking taylor expansion of 1 in x
0.399 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in x
0.399 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
0.399 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
0.399 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.399 * [taylor]: Taking taylor expansion of (+ x y) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of y in x
0.399 * [taylor]: Taking taylor expansion of (- x y) in x
0.399 * [taylor]: Taking taylor expansion of x in x
0.399 * [taylor]: Taking taylor expansion of y in x
0.400 * [taylor]: Taking taylor expansion of 1 in x
0.402 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ x y) (- x y)))) in x
0.402 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ x y) (- x y)))))
0.402 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ x y) (- x y)))) in x
0.402 * [taylor]: Taking taylor expansion of 1 in x
0.402 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in x
0.402 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
0.402 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
0.402 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.402 * [taylor]: Taking taylor expansion of (+ x y) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of y in x
0.402 * [taylor]: Taking taylor expansion of (- x y) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of y in x
0.402 * [taylor]: Taking taylor expansion of 1 in x
0.404 * [taylor]: Taking taylor expansion of -1 in y
0.407 * [taylor]: Taking taylor expansion of (/ -2 y) in y
0.407 * [taylor]: Taking taylor expansion of -2 in y
0.407 * [taylor]: Taking taylor expansion of y in y
0.412 * [taylor]: Taking taylor expansion of (/ -2 (pow y 2)) in y
0.412 * [taylor]: Taking taylor expansion of -2 in y
0.412 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.420 * [taylor]: Taking taylor expansion of (/ -2 (pow y 3)) in y
0.420 * [taylor]: Taking taylor expansion of -2 in y
0.420 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.425 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in (x y) around 0
0.425 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in y
0.426 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))))
0.426 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in y
0.426 * [taylor]: Taking taylor expansion of 1 in y
0.426 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
0.426 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
0.426 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
0.426 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.426 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.426 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.426 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.427 * [taylor]: Taking taylor expansion of 1 in y
0.430 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
0.430 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))))
0.430 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
0.430 * [taylor]: Taking taylor expansion of 1 in x
0.430 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.430 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
0.430 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.430 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.430 * [taylor]: Taking taylor expansion of y in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.430 * [taylor]: Taking taylor expansion of y in x
0.431 * [taylor]: Taking taylor expansion of 1 in x
0.432 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
0.432 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))))
0.432 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
0.432 * [taylor]: Taking taylor expansion of 1 in x
0.432 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.432 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
0.432 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
0.433 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.433 * [taylor]: Taking taylor expansion of y in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.433 * [taylor]: Taking taylor expansion of y in x
0.434 * [taylor]: Taking taylor expansion of 1 in x
0.435 * [taylor]: Taking taylor expansion of 1 in y
0.437 * [taylor]: Taking taylor expansion of (/ 2 y) in y
0.437 * [taylor]: Taking taylor expansion of 2 in y
0.437 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of (/ 2 (pow y 2)) in y
0.442 * [taylor]: Taking taylor expansion of 2 in y
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.450 * [taylor]: Taking taylor expansion of (/ 2 (pow y 3)) in y
0.450 * [taylor]: Taking taylor expansion of 2 in y
0.450 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.450 * [taylor]: Taking taylor expansion of y in y
0.457 * [approximate]: Taking taylor expansion of (log1p (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in (x y) around 0
0.457 * [taylor]: Taking taylor expansion of (log1p (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in y
0.458 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))))
0.458 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in y
0.458 * [taylor]: Taking taylor expansion of 1 in y
0.458 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
0.458 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
0.458 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
0.458 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.458 * [taylor]: Taking taylor expansion of -1 in y
0.458 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.458 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.458 * [taylor]: Taking taylor expansion of y in y
0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.458 * [taylor]: Taking taylor expansion of x in y
0.458 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.458 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.458 * [taylor]: Taking taylor expansion of y in y
0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.458 * [taylor]: Taking taylor expansion of x in y
0.460 * [taylor]: Taking taylor expansion of 1 in y
0.462 * [taylor]: Taking taylor expansion of (log1p (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
0.462 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))))
0.462 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
0.462 * [taylor]: Taking taylor expansion of 1 in x
0.462 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.462 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
0.462 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.462 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.462 * [taylor]: Taking taylor expansion of -1 in x
0.462 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.462 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.462 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.462 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.464 * [taylor]: Taking taylor expansion of 1 in x
0.465 * [taylor]: Taking taylor expansion of (log1p (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
0.465 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))))
0.465 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
0.465 * [taylor]: Taking taylor expansion of 1 in x
0.465 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.465 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
0.465 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
0.465 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.465 * [taylor]: Taking taylor expansion of -1 in x
0.465 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.465 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.465 * [taylor]: Taking taylor expansion of y in x
0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.465 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.466 * [taylor]: Taking taylor expansion of y in x
0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.466 * [taylor]: Taking taylor expansion of x in x
0.467 * [taylor]: Taking taylor expansion of 1 in x
0.468 * [taylor]: Taking taylor expansion of 1 in y
0.470 * [taylor]: Taking taylor expansion of (/ 2 y) in y
0.470 * [taylor]: Taking taylor expansion of 2 in y
0.471 * [taylor]: Taking taylor expansion of y in y
0.476 * [taylor]: Taking taylor expansion of (/ 2 (pow y 2)) in y
0.476 * [taylor]: Taking taylor expansion of 2 in y
0.476 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.476 * [taylor]: Taking taylor expansion of y in y
0.484 * [taylor]: Taking taylor expansion of (/ 2 (pow y 3)) in y
0.484 * [taylor]: Taking taylor expansion of 2 in y
0.484 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.489 * * * [progress]: simplifying candidates
0.490 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (/ (+ x y) (- x y)))
  (expm1 (expm1 (/ (+ x y) (- x y))))
  (log1p (expm1 (/ (+ x y) (- x y))))
  (log (expm1 (/ (+ x y) (- x y))))
  (exp (expm1 (/ (+ x y) (- x y))))
  (* (cbrt (expm1 (/ (+ x y) (- x y)))) (cbrt (expm1 (/ (+ x y) (- x y)))))
  (cbrt (expm1 (/ (+ x y) (- x y))))
  (* (* (expm1 (/ (+ x y) (- x y))) (expm1 (/ (+ x y) (- x y)))) (expm1 (/ (+ x y) (- x y))))
  (sqrt (expm1 (/ (+ x y) (- x y))))
  (sqrt (expm1 (/ (+ x y) (- x y))))
  (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- 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)))
  (- (+ x 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))) (+ (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 (expm1 (/ (+ x y) (- x y))))
  (expm1 (log1p (expm1 (/ (+ x y) (- x y)))))
  (log1p (log1p (expm1 (/ (+ x y) (- x y)))))
  (log (log1p (expm1 (/ (+ x y) (- x y)))))
  (exp (log1p (expm1 (/ (+ x y) (- x y)))))
  (* (cbrt (log1p (expm1 (/ (+ x y) (- x y))))) (cbrt (log1p (expm1 (/ (+ x y) (- x y))))))
  (cbrt (log1p (expm1 (/ (+ x y) (- x y)))))
  (* (* (log1p (expm1 (/ (+ x y) (- x y)))) (log1p (expm1 (/ (+ x y) (- x y))))) (log1p (expm1 (/ (+ x y) (- x y)))))
  (sqrt (log1p (expm1 (/ (+ x y) (- x y)))))
  (sqrt (log1p (expm1 (/ (+ x y) (- x y)))))
  (- (exp -1) 1)
  (- E 1)
  (- E 1)
  -1
  1
  1
  -1
  1
  1
0.495 * * [simplify]: iteration  0 :  205  enodes  (cost  414 )
0.498 * * [simplify]: iteration  1 :  571  enodes  (cost  384 )
0.506 * * [simplify]: iteration  2 :  1583  enodes  (cost  380 )
0.531 * * [simplify]: iteration  3 :  5001  enodes  (cost  380 )
0.533 * [simplify]: Simplified to:
   (exp (/ (+ x y) (- x y)))
  (expm1 (expm1 (/ (+ x y) (- x y))))
  (/ (+ x y) (- x y))
  (log (expm1 (/ (+ x y) (- x y))))
  (exp (expm1 (/ (+ x y) (- x y))))
  (* (cbrt (expm1 (/ (+ x y) (- x y)))) (cbrt (expm1 (/ (+ x y) (- x y)))))
  (cbrt (expm1 (/ (+ x y) (- x y))))
  (pow (expm1 (/ (+ x y) (- x y))) 3)
  (sqrt (expm1 (/ (+ x y) (- x y))))
  (sqrt (expm1 (/ (+ x y) (- x y))))
  (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- 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)))
  (- (+ 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))
  (* (fma x x (- (* y y) (* x y))) (- x y))
  (* (- x y) (- x y))
  (+ 1 (expm1 (/ (+ x y) (- x y))))
  (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- 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)))
  (expm1 -1)
  (- E 1)
  (- E 1)
  -1
  1
  1
  -1
  1
  1
0.533 * * * [progress]: adding candidates to table
0.677 * * [progress]: iteration 3 / 4
0.677 * * * [progress]: picking best candidate
0.682 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))>
0.682 * * * [progress]: localizing error
0.689 * * * [progress]: generating rewritten candidates
0.689 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.701 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.714 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.735 * * * [progress]: generating series expansions
0.735 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.736 * [approximate]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 3) in (x y) around 0
0.736 * [taylor]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 3) in y
0.736 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.736 * [taylor]: Taking taylor expansion of (+ x y) in y
0.736 * [taylor]: Taking taylor expansion of x in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of (- x y) in y
0.736 * [taylor]: Taking taylor expansion of x in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.736 * [taylor]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 3) in x
0.736 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.736 * [taylor]: Taking taylor expansion of (+ x y) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of y in x
0.736 * [taylor]: Taking taylor expansion of (- x y) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of y in x
0.736 * [taylor]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 3) in x
0.736 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.736 * [taylor]: Taking taylor expansion of (+ x y) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of y in x
0.737 * [taylor]: Taking taylor expansion of (- x y) in x
0.737 * [taylor]: Taking taylor expansion of x in x
0.737 * [taylor]: Taking taylor expansion of y in x
0.737 * [taylor]: Taking taylor expansion of -1 in y
0.738 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 y))) in y
0.738 * [taylor]: Taking taylor expansion of (* 6 (/ 1 y)) in y
0.738 * [taylor]: Taking taylor expansion of 6 in y
0.738 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.738 * [taylor]: Taking taylor expansion of y in y
0.741 * [taylor]: Taking taylor expansion of (- (* 18 (/ 1 (pow y 2)))) in y
0.741 * [taylor]: Taking taylor expansion of (* 18 (/ 1 (pow y 2))) in y
0.741 * [taylor]: Taking taylor expansion of 18 in y
0.741 * [taylor]: Taking taylor expansion of (/ 1 (pow y 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
0.747 * [taylor]: Taking taylor expansion of (- (* 38 (/ 1 (pow y 3)))) in y
0.747 * [taylor]: Taking taylor expansion of (* 38 (/ 1 (pow y 3))) in y
0.747 * [taylor]: Taking taylor expansion of 38 in y
0.747 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.747 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.747 * [taylor]: Taking taylor expansion of y in y
0.753 * [approximate]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 3) in (x y) around 0
0.753 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 3) in y
0.753 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.753 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.753 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.753 * [taylor]: Taking taylor expansion of y in y
0.753 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.753 * [taylor]: Taking taylor expansion of x in y
0.753 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.753 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.753 * [taylor]: Taking taylor expansion of x in y
0.753 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.753 * [taylor]: Taking taylor expansion of y in y
0.755 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 3) in x
0.755 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.755 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.755 * [taylor]: Taking taylor expansion of y in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.755 * [taylor]: Taking taylor expansion of y in x
0.756 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 3) in x
0.756 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.756 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.756 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.756 * [taylor]: Taking taylor expansion of y in x
0.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.757 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.757 * [taylor]: Taking taylor expansion of x in x
0.757 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.757 * [taylor]: Taking taylor expansion of y in x
0.758 * [taylor]: Taking taylor expansion of 1 in y
0.759 * [taylor]: Taking taylor expansion of (* 6 (/ 1 y)) in y
0.759 * [taylor]: Taking taylor expansion of 6 in y
0.759 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.759 * [taylor]: Taking taylor expansion of y in y
0.763 * [taylor]: Taking taylor expansion of (* 18 (/ 1 (pow y 2))) in y
0.763 * [taylor]: Taking taylor expansion of 18 in y
0.763 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.763 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.763 * [taylor]: Taking taylor expansion of y in y
0.771 * [taylor]: Taking taylor expansion of (* 38 (/ 1 (pow y 3))) in y
0.771 * [taylor]: Taking taylor expansion of 38 in y
0.771 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.771 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.771 * [taylor]: Taking taylor expansion of y in y
0.780 * [approximate]: Taking taylor expansion of (pow (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) 3) in (x y) around 0
0.780 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) 3) in y
0.780 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.780 * [taylor]: Taking taylor expansion of -1 in y
0.780 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.780 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.780 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.780 * [taylor]: Taking taylor expansion of y in y
0.780 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.780 * [taylor]: Taking taylor expansion of x in y
0.780 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.780 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.780 * [taylor]: Taking taylor expansion of y in y
0.781 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.781 * [taylor]: Taking taylor expansion of x in y
0.782 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) 3) in x
0.782 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.782 * [taylor]: Taking taylor expansion of -1 in x
0.782 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.782 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.782 * [taylor]: Taking taylor expansion of y in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.782 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.782 * [taylor]: Taking taylor expansion of y in x
0.782 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.782 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) 3) in x
0.784 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.784 * [taylor]: Taking taylor expansion of -1 in x
0.784 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.784 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.784 * [taylor]: Taking taylor expansion of y in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.784 * [taylor]: Taking taylor expansion of y in x
0.784 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of 1 in y
0.788 * [taylor]: Taking taylor expansion of (* 6 (/ 1 y)) in y
0.788 * [taylor]: Taking taylor expansion of 6 in y
0.788 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.788 * [taylor]: Taking taylor expansion of y in y
0.793 * [taylor]: Taking taylor expansion of (* 18 (/ 1 (pow y 2))) in y
0.793 * [taylor]: Taking taylor expansion of 18 in y
0.793 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.793 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.793 * [taylor]: Taking taylor expansion of y in y
0.802 * [taylor]: Taking taylor expansion of (* 38 (/ 1 (pow y 3))) in y
0.802 * [taylor]: Taking taylor expansion of 38 in y
0.803 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.803 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.803 * [taylor]: Taking taylor expansion of y in y
0.812 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.812 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.812 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.812 * [taylor]: Taking taylor expansion of (+ x y) in y
0.812 * [taylor]: Taking taylor expansion of x in y
0.812 * [taylor]: Taking taylor expansion of y in y
0.812 * [taylor]: Taking taylor expansion of (- x y) in y
0.812 * [taylor]: Taking taylor expansion of x in y
0.812 * [taylor]: Taking taylor expansion of y in y
0.813 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.813 * [taylor]: Taking taylor expansion of (+ x y) in x
0.813 * [taylor]: Taking taylor expansion of x in x
0.813 * [taylor]: Taking taylor expansion of y in x
0.813 * [taylor]: Taking taylor expansion of (- x y) in x
0.813 * [taylor]: Taking taylor expansion of x in x
0.813 * [taylor]: Taking taylor expansion of y in x
0.813 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.813 * [taylor]: Taking taylor expansion of (+ x y) in x
0.813 * [taylor]: Taking taylor expansion of x in x
0.813 * [taylor]: Taking taylor expansion of y in x
0.813 * [taylor]: Taking taylor expansion of (- x y) in x
0.813 * [taylor]: Taking taylor expansion of x in x
0.813 * [taylor]: Taking taylor expansion of y in x
0.813 * [taylor]: Taking taylor expansion of -1 in y
0.815 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.815 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.815 * [taylor]: Taking taylor expansion of 2 in y
0.815 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.815 * [taylor]: Taking taylor expansion of y in y
0.818 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.818 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.818 * [taylor]: Taking taylor expansion of 2 in y
0.819 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.819 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.819 * [taylor]: Taking taylor expansion of y in y
0.827 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.827 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.827 * [taylor]: Taking taylor expansion of 2 in y
0.827 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.827 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.827 * [taylor]: Taking taylor expansion of y in y
0.836 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.836 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.836 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.836 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.836 * [taylor]: Taking taylor expansion of y in y
0.837 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.837 * [taylor]: Taking taylor expansion of x in y
0.837 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.837 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.837 * [taylor]: Taking taylor expansion of x in y
0.837 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.837 * [taylor]: Taking taylor expansion of y in y
0.838 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.838 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.838 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.838 * [taylor]: Taking taylor expansion of y in x
0.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.838 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.839 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.839 * [taylor]: Taking taylor expansion of y in x
0.839 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.839 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.839 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.839 * [taylor]: Taking taylor expansion of y in x
0.839 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.839 * [taylor]: Taking taylor expansion of x in x
0.840 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.840 * [taylor]: Taking taylor expansion of x in x
0.840 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.840 * [taylor]: Taking taylor expansion of y in x
0.841 * [taylor]: Taking taylor expansion of 1 in y
0.842 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.842 * [taylor]: Taking taylor expansion of 2 in y
0.842 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.842 * [taylor]: Taking taylor expansion of y in y
0.846 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.846 * [taylor]: Taking taylor expansion of 2 in y
0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.846 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.846 * [taylor]: Taking taylor expansion of y in y
0.852 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.852 * [taylor]: Taking taylor expansion of 2 in y
0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.852 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.853 * [taylor]: Taking taylor expansion of y in y
0.858 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.858 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.858 * [taylor]: Taking taylor expansion of -1 in y
0.858 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.858 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.858 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.858 * [taylor]: Taking taylor expansion of y in y
0.858 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.858 * [taylor]: Taking taylor expansion of x in y
0.858 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.858 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.859 * [taylor]: Taking taylor expansion of y in y
0.859 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.859 * [taylor]: Taking taylor expansion of x in y
0.860 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.860 * [taylor]: Taking taylor expansion of -1 in x
0.860 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.860 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.860 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.860 * [taylor]: Taking taylor expansion of y in x
0.860 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.860 * [taylor]: Taking taylor expansion of x in x
0.860 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.860 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.860 * [taylor]: Taking taylor expansion of y in x
0.860 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.860 * [taylor]: Taking taylor expansion of x in x
0.861 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.861 * [taylor]: Taking taylor expansion of -1 in x
0.861 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.861 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.861 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.861 * [taylor]: Taking taylor expansion of y in x
0.861 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.861 * [taylor]: Taking taylor expansion of x in x
0.862 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.862 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.862 * [taylor]: Taking taylor expansion of y in x
0.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.862 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of 1 in y
0.865 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.865 * [taylor]: Taking taylor expansion of 2 in y
0.865 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.865 * [taylor]: Taking taylor expansion of y in y
0.869 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.869 * [taylor]: Taking taylor expansion of 2 in y
0.869 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.869 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.869 * [taylor]: Taking taylor expansion of y in y
0.879 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.879 * [taylor]: Taking taylor expansion of 2 in y
0.879 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.879 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.879 * [taylor]: Taking taylor expansion of y in y
0.884 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.885 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.885 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.885 * [taylor]: Taking taylor expansion of (+ x y) in y
0.885 * [taylor]: Taking taylor expansion of x in y
0.885 * [taylor]: Taking taylor expansion of y in y
0.885 * [taylor]: Taking taylor expansion of (- x y) in y
0.885 * [taylor]: Taking taylor expansion of x in y
0.885 * [taylor]: Taking taylor expansion of y in y
0.885 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.885 * [taylor]: Taking taylor expansion of (+ x y) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of y in x
0.885 * [taylor]: Taking taylor expansion of (- x y) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of y in x
0.885 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.885 * [taylor]: Taking taylor expansion of (+ x y) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of y in x
0.885 * [taylor]: Taking taylor expansion of (- x y) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of y in x
0.885 * [taylor]: Taking taylor expansion of -1 in y
0.886 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.886 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.886 * [taylor]: Taking taylor expansion of 2 in y
0.886 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.886 * [taylor]: Taking taylor expansion of y in y
0.889 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.889 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.889 * [taylor]: Taking taylor expansion of 2 in y
0.889 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.889 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.889 * [taylor]: Taking taylor expansion of y in y
0.894 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.894 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.894 * [taylor]: Taking taylor expansion of 2 in y
0.894 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.894 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.894 * [taylor]: Taking taylor expansion of y in y
0.900 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.900 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.900 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.900 * [taylor]: Taking taylor expansion of y in y
0.900 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.900 * [taylor]: Taking taylor expansion of x in y
0.900 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.900 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.900 * [taylor]: Taking taylor expansion of x in y
0.901 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.901 * [taylor]: Taking taylor expansion of y in y
0.902 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.902 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.902 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.902 * [taylor]: Taking taylor expansion of y in x
0.902 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.902 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.902 * [taylor]: Taking taylor expansion of y in x
0.903 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.903 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.903 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.903 * [taylor]: Taking taylor expansion of y in x
0.903 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.903 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.904 * [taylor]: Taking taylor expansion of x in x
0.904 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.904 * [taylor]: Taking taylor expansion of y in x
0.905 * [taylor]: Taking taylor expansion of 1 in y
0.906 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.906 * [taylor]: Taking taylor expansion of 2 in y
0.906 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.906 * [taylor]: Taking taylor expansion of y in y
0.909 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.909 * [taylor]: Taking taylor expansion of 2 in y
0.909 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.909 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.909 * [taylor]: Taking taylor expansion of y in y
0.916 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.916 * [taylor]: Taking taylor expansion of 2 in y
0.916 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.916 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.916 * [taylor]: Taking taylor expansion of y in y
0.921 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.921 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) in y
0.921 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) in y
0.921 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.921 * [taylor]: Taking taylor expansion of -1 in y
0.922 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.922 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.922 * [taylor]: Taking taylor expansion of y in y
0.922 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.922 * [taylor]: Taking taylor expansion of x in y
0.923 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.923 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.923 * [taylor]: Taking taylor expansion of y in y
0.923 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.923 * [taylor]: Taking taylor expansion of x in y
0.925 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) in x
0.925 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) in x
0.925 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.925 * [taylor]: Taking taylor expansion of -1 in x
0.925 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.925 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.925 * [taylor]: Taking taylor expansion of y in x
0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.925 * [taylor]: Taking taylor expansion of x in x
0.926 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.926 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.926 * [taylor]: Taking taylor expansion of y in x
0.926 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.926 * [taylor]: Taking taylor expansion of x in x
0.928 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) in x
0.928 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 y) (/ 1 x))) in x
0.928 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.928 * [taylor]: Taking taylor expansion of -1 in x
0.928 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.929 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.929 * [taylor]: Taking taylor expansion of y in x
0.929 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.929 * [taylor]: Taking taylor expansion of x in x
0.929 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.929 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.929 * [taylor]: Taking taylor expansion of y in x
0.929 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.929 * [taylor]: Taking taylor expansion of x in x
0.931 * [taylor]: Taking taylor expansion of (* -1 (cbrt -1)) in y
0.931 * [taylor]: Taking taylor expansion of -1 in y
0.931 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.931 * [taylor]: Taking taylor expansion of -1 in y
0.935 * [taylor]: Taking taylor expansion of (- (* 2 (/ (cbrt -1) y))) in y
0.936 * [taylor]: Taking taylor expansion of (* 2 (/ (cbrt -1) y)) in y
0.936 * [taylor]: Taking taylor expansion of 2 in y
0.936 * [taylor]: Taking taylor expansion of (/ (cbrt -1) y) in y
0.936 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.936 * [taylor]: Taking taylor expansion of -1 in y
0.936 * [taylor]: Taking taylor expansion of y in y
0.943 * [taylor]: Taking taylor expansion of (- (* 2 (/ (cbrt -1) (pow y 2)))) in y
0.943 * [taylor]: Taking taylor expansion of (* 2 (/ (cbrt -1) (pow y 2))) in y
0.943 * [taylor]: Taking taylor expansion of 2 in y
0.943 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 2)) in y
0.943 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.943 * [taylor]: Taking taylor expansion of -1 in y
0.944 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.944 * [taylor]: Taking taylor expansion of y in y
0.959 * [taylor]: Taking taylor expansion of (- (* 2 (/ (cbrt -1) (pow y 3)))) in y
0.959 * [taylor]: Taking taylor expansion of (* 2 (/ (cbrt -1) (pow y 3))) in y
0.959 * [taylor]: Taking taylor expansion of 2 in y
0.959 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 3)) in y
0.959 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.959 * [taylor]: Taking taylor expansion of -1 in y
0.960 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.960 * [taylor]: Taking taylor expansion of y in y
0.968 * * * [progress]: simplifying candidates
0.971 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (pow (/ (+ x y) (- x y)) 3))
  (log1p (pow (/ (+ x y) (- x y)) 3))
  (* (- (log (+ x y)) (log (- x y))) 3)
  (* (log (/ (+ x y) (- x y))) 3)
  (* (log (/ (+ x y) (- x y))) 3)
  (* 1 3)
  (pow (/ (+ x y) (- x y)) (* (cbrt 3) (cbrt 3)))
  (pow (/ (+ x y) (- x y)) (sqrt 3))
  (pow (/ (+ x y) (- x y)) 1)
  (pow (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) 3)
  (pow (cbrt (/ (+ x y) (- x y))) 3)
  (pow (sqrt (/ (+ x y) (- x y))) 3)
  (pow (sqrt (/ (+ x y) (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (cbrt (+ x y)) (cbrt (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))) 3)
  (pow (/ (cbrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3)
  (pow (/ (cbrt (+ x y)) (- x y)) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3)
  (pow (/ (cbrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (sqrt (+ x y)) (cbrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) 1) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) 1) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (+ x y) (cbrt (- x y))) 3)
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (+ x y) (cbrt (- x y))) 3)
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow 1 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (+ x y) 3)
  (pow (/ 1 (- x y)) 3)
  (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3)
  (pow (+ (* x x) (+ (* y y) (* x y))) 3)
  (pow (/ (+ x y) (- (* x x) (* y y))) 3)
  (pow (+ x y) 3)
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (log (pow (/ (+ x y) (- x y)) 3))
  (exp (pow (/ (+ x y) (- x y)) 3))
  (* (cbrt (pow (/ (+ x y) (- x y)) 3)) (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (* (* (pow (/ (+ x y) (- x y)) 3) (pow (/ (+ x y) (- x y)) 3)) (pow (/ (+ x y) (- x y)) 3))
  (pow (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) 3)
  (pow (cbrt (/ (+ x y) (- x y))) 3)
  (pow (sqrt (/ (+ x y) (- x y))) 3)
  (pow (sqrt (/ (+ x y) (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (cbrt (+ x y)) (cbrt (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))) 3)
  (pow (/ (cbrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3)
  (pow (/ (cbrt (+ x y)) (- x y)) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3)
  (pow (/ (cbrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (sqrt (+ x y)) (cbrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) 1) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) 1) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (+ x y) (cbrt (- x y))) 3)
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3)
  (pow (/ (+ x y) (cbrt (- x y))) 3)
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow 1 3)
  (pow (/ (+ x y) (- x y)) 3)
  (pow (+ x y) 3)
  (pow (/ 1 (- x y)) 3)
  (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3)
  (pow (+ (* x x) (+ (* y y) (* x y))) 3)
  (pow (/ (+ x y) (- (* x x) (* y y))) 3)
  (pow (+ x y) 3)
  (pow (+ x y) 3)
  (pow (- x y) 3)
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (sqrt (pow (/ (+ x y) (- x y)) 3))
  (sqrt (pow (/ (+ x y) (- x y)) 3))
  (pow (/ (+ x y) (- x y)) (/ 3 2))
  (pow (/ (+ x y) (- x y)) (/ 3 2))
  (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- 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)))
  (- (+ x 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))) (+ (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))
  (expm1 (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (log1p (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (log (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (exp (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt (pow (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) 3))
  (cbrt (pow (cbrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (sqrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (sqrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (cbrt (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (cbrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) 1) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) 1) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (+ x y) (cbrt (- x y))) 3))
  (cbrt (pow (/ 1 (sqrt (- x y))) 3))
  (cbrt (pow (/ (+ x y) (sqrt (- x y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (+ x y) (cbrt (- x y))) 3))
  (cbrt (pow (/ 1 (sqrt (- x y))) 3))
  (cbrt (pow (/ (+ x y) (sqrt (- x y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (+ x y) 3))
  (cbrt (pow (/ 1 (- x y)) 3))
  (cbrt (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3))
  (cbrt (pow (+ (* x x) (+ (* y y) (* x y))) 3))
  (cbrt (pow (/ (+ x y) (- (* x x) (* y y))) 3))
  (cbrt (pow (+ x y) 3))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (* (cbrt (pow (/ (+ x y) (- x y)) 3)) (cbrt (pow (/ (+ x y) (- x y)) 3))))
  (cbrt (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt (pow (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) 3))
  (cbrt (pow (cbrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (sqrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (sqrt (/ (+ x y) (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (cbrt (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 3))
  (cbrt (pow (/ (cbrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (cbrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) 1) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (sqrt (+ x y)) 1) 3))
  (cbrt (pow (/ (sqrt (+ x y)) (- x y)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (+ x y) (cbrt (- x y))) 3))
  (cbrt (pow (/ 1 (sqrt (- x y))) 3))
  (cbrt (pow (/ (+ x y) (sqrt (- x y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) 3))
  (cbrt (pow (/ (+ x y) (cbrt (- x y))) 3))
  (cbrt (pow (/ 1 (sqrt (- x y))) 3))
  (cbrt (pow (/ (+ x y) (sqrt (- x y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ 1 (+ (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (+ x y) 3))
  (cbrt (pow (/ 1 (- x y)) 3))
  (cbrt (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3))
  (cbrt (pow (+ (* x x) (+ (* y y) (* x y))) 3))
  (cbrt (pow (/ (+ x y) (- (* x x) (* y y))) 3))
  (cbrt (pow (+ x y) 3))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (sqrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt (sqrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt 1)
  (cbrt (pow (/ (+ x y) (- x y)) 3))
  (cbrt (pow (/ (+ x y) (- x y)) (/ 3 2)))
  (cbrt (pow (/ (+ x y) (- x y)) (/ 3 2)))
  (cbrt (pow (+ x y) 3))
  (cbrt (pow (- x y) 3))
  (* (cbrt (cbrt (pow (/ (+ x y) (- x y)) 3))) (cbrt (cbrt (pow (/ (+ x y) (- x y)) 3))))
  (cbrt (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (* (* (cbrt (pow (/ (+ x y) (- x y)) 3)) (cbrt (pow (/ (+ x y) (- x y)) 3))) (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (sqrt (cbrt (pow (/ (+ x y) (- x y)) 3)))
  (sqrt (cbrt (pow (/ (+ x y) (- x y)) 3)))
  -1
  1
  1
  -1
  1
  1
  -1
  1
  (* -1 (cbrt -1))
0.979 * * [simplify]: iteration  0 :  493  enodes  (cost  1433 )
0.988 * * [simplify]: iteration  1 :  2148  enodes  (cost  1337 )
1.039 * * [simplify]: iteration  2 :  5001  enodes  (cost  1319 )
1.051 * [simplify]: Simplified to:
   (expm1 (pow (/ (+ x y) (- x y)) 3))
  (log1p (pow (/ (+ x y) (- x y)) 3))
  (log (pow (/ (+ x y) (- x y)) 3))
  (log (pow (/ (+ x y) (- x y)) 3))
  (log (pow (/ (+ x y) (- x y)) 3))
  3
  (pow (/ (+ x y) (- x y)) (* (cbrt 3) (cbrt 3)))
  (pow (/ (+ x y) (- x y)) (sqrt 3))
  (/ (+ x y) (- x y))
  (pow (/ (+ x y) (- x y)) 2)
  (/ (+ x y) (- x y))
  (pow (/ (+ x y) (- x y)) 3/2)
  (pow (/ (+ x y) (- x y)) 3/2)
  (pow (/ (+ x y) (- x y)) 2)
  (/ (+ x y) (- x y))
  (/ (* (+ x y) (+ x y)) (pow (sqrt (- x y)) 3))
  (/ (+ x y) (pow (sqrt (- x y)) 3))
  (* (+ x y) (+ x y))
  (/ (+ x y) (pow (- x y) 3))
  (/ (* (+ x y) (+ x y)) (pow (+ (sqrt x) (sqrt y)) 3))
  (/ (+ x y) (pow (- (sqrt x) (sqrt y)) 3))
  (* (+ x y) (+ x y))
  (/ (+ x y) (pow (- x y) 3))
  (/ (pow (sqrt (+ x y)) 3) (* (- x y) (- x y)))
  (/ (pow (sqrt (+ x y)) 3) (- x y))
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (sqrt (+ x y)) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (sqrt (+ x y)) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (/ 1 (* (- x y) (- x y)))
  (/ (pow (+ x y) 3) (- x y))
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (/ 1 (* (- x y) (- x y)))
  (/ (pow (+ x y) 3) (- x y))
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (+ x y) 3)
  (pow (/ 1 (- x y)) 3)
  (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3)
  (pow (fma x x (fma y y (* x y))) 3)
  (pow (/ (+ x y) (- (* x x) (* y y))) 3)
  (pow (+ x y) 3)
  (pow (/ (+ x y) (- x y)) 2)
  (log (pow (/ (+ x y) (- x y)) 3))
  (exp (pow (/ (+ x y) (- x y)) 3))
  (pow (/ (+ x y) (- x y)) 2)
  (/ (+ x y) (- x y))
  (pow (pow (/ (+ x y) (- x y)) 3) 3)
  (pow (/ (+ x y) (- x y)) 2)
  (/ (+ x y) (- x y))
  (pow (/ (+ x y) (- x y)) 3/2)
  (pow (/ (+ x y) (- x y)) 3/2)
  (pow (/ (+ x y) (- x y)) 2)
  (/ (+ x y) (- x y))
  (/ (* (+ x y) (+ x y)) (pow (sqrt (- x y)) 3))
  (/ (+ x y) (pow (sqrt (- x y)) 3))
  (* (+ x y) (+ x y))
  (/ (+ x y) (pow (- x y) 3))
  (/ (* (+ x y) (+ x y)) (pow (+ (sqrt x) (sqrt y)) 3))
  (/ (+ x y) (pow (- (sqrt x) (sqrt y)) 3))
  (* (+ x y) (+ x y))
  (/ (+ x y) (pow (- x y) 3))
  (/ (pow (sqrt (+ x y)) 3) (* (- x y) (- x y)))
  (/ (pow (sqrt (+ x y)) 3) (- x y))
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (/ (sqrt (+ x y)) (sqrt (- x y))) 3)
  (pow (sqrt (+ x y)) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (pow (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) 3)
  (pow (sqrt (+ x y)) 3)
  (pow (/ (sqrt (+ x y)) (- x y)) 3)
  (/ 1 (* (- x y) (- x y)))
  (/ (pow (+ x y) 3) (- x y))
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (/ 1 (* (- x y) (- x y)))
  (/ (pow (+ x y) 3) (- x y))
  (pow (/ 1 (sqrt (- x y))) 3)
  (pow (/ (+ x y) (sqrt (- x y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ 1 (+ (sqrt x) (sqrt y))) 3)
  (pow (/ (+ x y) (- (sqrt x) (sqrt y))) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  1
  (pow (/ (+ x y) (- x y)) 3)
  (pow (+ x y) 3)
  (pow (/ 1 (- x y)) 3)
  (pow (/ (+ x y) (- (pow x 3) (pow y 3))) 3)
  (pow (fma x x (fma y y (* x y))) 3)
  (pow (/ (+ x y) (- (* x x) (* y y))) 3)
  (pow (+ x y) 3)
  (pow (+ x y) 3)
  (pow (- x y) 3)
  (pow (/ (+ x y) (- x y)) 2)
  (sqrt (pow (/ (+ x y) (- x y)) 3))
  (sqrt (pow (/ (+ x y) (- x y)) 3))
  (pow (/ (+ x y) (- x y)) 3/2)
  (pow (/ (+ x y) (- x y)) 3/2)
  (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- 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)) (/ (+ 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)))
  (- (+ x y))
  (- (- x y))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- 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)))
  (/ (+ x y) (- (* x x) (* y y)))
  (* (- x y) (fma y (- y x) (* x x)))
  (* (- x y) (- x y))
  (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- 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)
  (/ 1 (- x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (fma x x (fma y y (* x y)))
  (/ (+ x y) (- (* x x) (* y y)))
  (+ x y)
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- 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)
  (/ 1 (- x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (fma x x (fma y y (* x y)))
  (/ (+ x y) (- (* x x) (* y y)))
  (+ x y)
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (cbrt (sqrt (pow (/ (+ x y) (- x y)) 3)))
  (cbrt (sqrt (pow (/ (+ x y) (- x y)) 3)))
  1
  (/ (+ x y) (- x y))
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (+ x y)
  (- x y)
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ 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
  -1
  1
  1
  -1
  1
  (* -1 (cbrt -1))
1.053 * * * [progress]: adding candidates to table
1.295 * * [progress]: iteration 4 / 4
1.295 * * * [progress]: picking best candidate
1.299 * * * * [pick]: Picked  #<alt (λ (x y) (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))>
1.299 * * * [progress]: localizing error
1.311 * * * [progress]: generating rewritten candidates
1.311 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
1.311 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
1.312 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
1.323 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.325 * * * [progress]: generating series expansions
1.325 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
1.325 * [approximate]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in (x y) around 0
1.325 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in y
1.326 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
1.326 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in y
1.326 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
1.326 * [taylor]: Taking taylor expansion of (+ x y) in y
1.326 * [taylor]: Taking taylor expansion of x in y
1.326 * [taylor]: Taking taylor expansion of y in y
1.326 * [taylor]: Taking taylor expansion of (- x y) in y
1.326 * [taylor]: Taking taylor expansion of x in y
1.326 * [taylor]: Taking taylor expansion of y in y
1.326 * [taylor]: Taking taylor expansion of 1 in y
1.326 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in x
1.326 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
1.326 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
1.326 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.326 * [taylor]: Taking taylor expansion of (+ x y) in x
1.326 * [taylor]: Taking taylor expansion of x in x
1.326 * [taylor]: Taking taylor expansion of y in x
1.326 * [taylor]: Taking taylor expansion of (- x y) in x
1.326 * [taylor]: Taking taylor expansion of x in x
1.326 * [taylor]: Taking taylor expansion of y in x
1.327 * [taylor]: Taking taylor expansion of 1 in x
1.327 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in x
1.327 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
1.327 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
1.327 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.327 * [taylor]: Taking taylor expansion of (+ x y) in x
1.327 * [taylor]: Taking taylor expansion of x in x
1.327 * [taylor]: Taking taylor expansion of y in x
1.327 * [taylor]: Taking taylor expansion of (- x y) in x
1.327 * [taylor]: Taking taylor expansion of x in x
1.327 * [taylor]: Taking taylor expansion of y in x
1.327 * [taylor]: Taking taylor expansion of 1 in x
1.328 * [taylor]: Taking taylor expansion of (- (exp -1) 1) in y
1.328 * [taylor]: Taking taylor expansion of (exp -1) in y
1.328 * [taylor]: Taking taylor expansion of -1 in y
1.328 * [taylor]: Taking taylor expansion of 1 in y
1.331 * [taylor]: Taking taylor expansion of (- (* 2 (/ (exp -1) y))) in y
1.331 * [taylor]: Taking taylor expansion of (* 2 (/ (exp -1) y)) in y
1.331 * [taylor]: Taking taylor expansion of 2 in y
1.331 * [taylor]: Taking taylor expansion of (/ (exp -1) y) in y
1.331 * [taylor]: Taking taylor expansion of (exp -1) in y
1.331 * [taylor]: Taking taylor expansion of -1 in y
1.332 * [taylor]: Taking taylor expansion of y in y
1.336 * [taylor]: Taking taylor expansion of 0 in y
1.345 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp -1) (pow y 3))) in y
1.345 * [taylor]: Taking taylor expansion of 2/3 in y
1.345 * [taylor]: Taking taylor expansion of (/ (exp -1) (pow y 3)) in y
1.345 * [taylor]: Taking taylor expansion of (exp -1) in y
1.345 * [taylor]: Taking taylor expansion of -1 in y
1.346 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.346 * [taylor]: Taking taylor expansion of y in y
1.355 * [approximate]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in (x y) around 0
1.355 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
1.355 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
1.355 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
1.355 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
1.355 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.355 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.355 * [taylor]: Taking taylor expansion of y in y
1.355 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.355 * [taylor]: Taking taylor expansion of x in y
1.355 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.355 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.355 * [taylor]: Taking taylor expansion of x in y
1.355 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.355 * [taylor]: Taking taylor expansion of y in y
1.357 * [taylor]: Taking taylor expansion of 1 in y
1.357 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.357 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
1.357 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.357 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.357 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.357 * [taylor]: Taking taylor expansion of y in x
1.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.357 * [taylor]: Taking taylor expansion of x in x
1.357 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.357 * [taylor]: Taking taylor expansion of x in x
1.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.357 * [taylor]: Taking taylor expansion of y in x
1.358 * [taylor]: Taking taylor expansion of 1 in x
1.358 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.358 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
1.358 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.358 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.358 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.358 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.358 * [taylor]: Taking taylor expansion of y in x
1.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.358 * [taylor]: Taking taylor expansion of x in x
1.359 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.359 * [taylor]: Taking taylor expansion of x in x
1.359 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.359 * [taylor]: Taking taylor expansion of y in x
1.360 * [taylor]: Taking taylor expansion of 1 in x
1.360 * [taylor]: Taking taylor expansion of (- E 1) in y
1.360 * [taylor]: Taking taylor expansion of E in y
1.360 * [taylor]: Taking taylor expansion of 1 in y
1.363 * [taylor]: Taking taylor expansion of (* 2 (/ E y)) in y
1.363 * [taylor]: Taking taylor expansion of 2 in y
1.363 * [taylor]: Taking taylor expansion of (/ E y) in y
1.363 * [taylor]: Taking taylor expansion of E in y
1.363 * [taylor]: Taking taylor expansion of y in y
1.367 * [taylor]: Taking taylor expansion of (* 4 (/ E (pow y 2))) in y
1.367 * [taylor]: Taking taylor expansion of 4 in y
1.367 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
1.367 * [taylor]: Taking taylor expansion of E in y
1.367 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.367 * [taylor]: Taking taylor expansion of y in y
1.375 * [taylor]: Taking taylor expansion of (* 22/3 (/ E (pow y 3))) in y
1.375 * [taylor]: Taking taylor expansion of 22/3 in y
1.375 * [taylor]: Taking taylor expansion of (/ E (pow y 3)) in y
1.375 * [taylor]: Taking taylor expansion of E in y
1.375 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.375 * [taylor]: Taking taylor expansion of y in y
1.381 * [approximate]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in (x y) around 0
1.381 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
1.381 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
1.381 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
1.381 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
1.381 * [taylor]: Taking taylor expansion of -1 in y
1.381 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
1.381 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.381 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.381 * [taylor]: Taking taylor expansion of y in y
1.382 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.382 * [taylor]: Taking taylor expansion of x in y
1.382 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.382 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.382 * [taylor]: Taking taylor expansion of y in y
1.382 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.382 * [taylor]: Taking taylor expansion of x in y
1.383 * [taylor]: Taking taylor expansion of 1 in y
1.383 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.383 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
1.383 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.383 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
1.383 * [taylor]: Taking taylor expansion of -1 in x
1.383 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
1.383 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.383 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.383 * [taylor]: Taking taylor expansion of y in x
1.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.384 * [taylor]: Taking taylor expansion of x in x
1.384 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.384 * [taylor]: Taking taylor expansion of y in x
1.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.384 * [taylor]: Taking taylor expansion of x in x
1.385 * [taylor]: Taking taylor expansion of 1 in x
1.385 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.385 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
1.385 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.385 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
1.385 * [taylor]: Taking taylor expansion of -1 in x
1.385 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
1.385 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.385 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.385 * [taylor]: Taking taylor expansion of y in x
1.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.385 * [taylor]: Taking taylor expansion of x in x
1.386 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.386 * [taylor]: Taking taylor expansion of y in x
1.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.386 * [taylor]: Taking taylor expansion of x in x
1.387 * [taylor]: Taking taylor expansion of 1 in x
1.388 * [taylor]: Taking taylor expansion of (- E 1) in y
1.388 * [taylor]: Taking taylor expansion of E in y
1.388 * [taylor]: Taking taylor expansion of 1 in y
1.390 * [taylor]: Taking taylor expansion of (* 2 (/ E y)) in y
1.390 * [taylor]: Taking taylor expansion of 2 in y
1.390 * [taylor]: Taking taylor expansion of (/ E y) in y
1.391 * [taylor]: Taking taylor expansion of E in y
1.391 * [taylor]: Taking taylor expansion of y in y
1.395 * [taylor]: Taking taylor expansion of (* 4 (/ E (pow y 2))) in y
1.396 * [taylor]: Taking taylor expansion of 4 in y
1.396 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
1.396 * [taylor]: Taking taylor expansion of E in y
1.396 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.396 * [taylor]: Taking taylor expansion of y in y
1.404 * [taylor]: Taking taylor expansion of (* 22/3 (/ E (pow y 3))) in y
1.404 * [taylor]: Taking taylor expansion of 22/3 in y
1.404 * [taylor]: Taking taylor expansion of (/ E (pow y 3)) in y
1.404 * [taylor]: Taking taylor expansion of E in y
1.404 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.404 * [taylor]: Taking taylor expansion of y in y
1.410 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.410 * [approximate]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in (x y) around 0
1.410 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in y
1.410 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
1.410 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in y
1.410 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
1.410 * [taylor]: Taking taylor expansion of (+ x y) in y
1.410 * [taylor]: Taking taylor expansion of x in y
1.410 * [taylor]: Taking taylor expansion of y in y
1.410 * [taylor]: Taking taylor expansion of (- x y) in y
1.410 * [taylor]: Taking taylor expansion of x in y
1.410 * [taylor]: Taking taylor expansion of y in y
1.411 * [taylor]: Taking taylor expansion of 1 in y
1.411 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in x
1.411 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
1.411 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
1.411 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.411 * [taylor]: Taking taylor expansion of (+ x y) in x
1.411 * [taylor]: Taking taylor expansion of x in x
1.411 * [taylor]: Taking taylor expansion of y in x
1.411 * [taylor]: Taking taylor expansion of (- x y) in x
1.411 * [taylor]: Taking taylor expansion of x in x
1.411 * [taylor]: Taking taylor expansion of y in x
1.411 * [taylor]: Taking taylor expansion of 1 in x
1.411 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in x
1.411 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
1.411 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
1.411 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.411 * [taylor]: Taking taylor expansion of (+ x y) in x
1.411 * [taylor]: Taking taylor expansion of x in x
1.411 * [taylor]: Taking taylor expansion of y in x
1.411 * [taylor]: Taking taylor expansion of (- x y) in x
1.411 * [taylor]: Taking taylor expansion of x in x
1.411 * [taylor]: Taking taylor expansion of y in x
1.412 * [taylor]: Taking taylor expansion of 1 in x
1.413 * [taylor]: Taking taylor expansion of (- (exp -1) 1) in y
1.413 * [taylor]: Taking taylor expansion of (exp -1) in y
1.413 * [taylor]: Taking taylor expansion of -1 in y
1.413 * [taylor]: Taking taylor expansion of 1 in y
1.416 * [taylor]: Taking taylor expansion of (- (* 2 (/ (exp -1) y))) in y
1.416 * [taylor]: Taking taylor expansion of (* 2 (/ (exp -1) y)) in y
1.416 * [taylor]: Taking taylor expansion of 2 in y
1.416 * [taylor]: Taking taylor expansion of (/ (exp -1) y) in y
1.416 * [taylor]: Taking taylor expansion of (exp -1) in y
1.416 * [taylor]: Taking taylor expansion of -1 in y
1.416 * [taylor]: Taking taylor expansion of y in y
1.424 * [taylor]: Taking taylor expansion of 0 in y
1.430 * [taylor]: Taking taylor expansion of (* 2/3 (/ (exp -1) (pow y 3))) in y
1.430 * [taylor]: Taking taylor expansion of 2/3 in y
1.430 * [taylor]: Taking taylor expansion of (/ (exp -1) (pow y 3)) in y
1.430 * [taylor]: Taking taylor expansion of (exp -1) in y
1.430 * [taylor]: Taking taylor expansion of -1 in y
1.430 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.430 * [taylor]: Taking taylor expansion of y in y
1.439 * [approximate]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in (x y) around 0
1.439 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
1.439 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
1.439 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
1.439 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
1.439 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.439 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.439 * [taylor]: Taking taylor expansion of y in y
1.439 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.439 * [taylor]: Taking taylor expansion of x in y
1.439 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.439 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.439 * [taylor]: Taking taylor expansion of x in y
1.439 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.439 * [taylor]: Taking taylor expansion of y in y
1.441 * [taylor]: Taking taylor expansion of 1 in y
1.441 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.441 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
1.441 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.441 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.441 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.441 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.441 * [taylor]: Taking taylor expansion of y in x
1.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.441 * [taylor]: Taking taylor expansion of x in x
1.441 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.441 * [taylor]: Taking taylor expansion of x in x
1.442 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.442 * [taylor]: Taking taylor expansion of y in x
1.442 * [taylor]: Taking taylor expansion of 1 in x
1.442 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.442 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
1.442 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.442 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.442 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.442 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.443 * [taylor]: Taking taylor expansion of y in x
1.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.443 * [taylor]: Taking taylor expansion of x in x
1.443 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.443 * [taylor]: Taking taylor expansion of x in x
1.443 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.443 * [taylor]: Taking taylor expansion of y in x
1.444 * [taylor]: Taking taylor expansion of 1 in x
1.444 * [taylor]: Taking taylor expansion of (- E 1) in y
1.444 * [taylor]: Taking taylor expansion of E in y
1.444 * [taylor]: Taking taylor expansion of 1 in y
1.447 * [taylor]: Taking taylor expansion of (* 2 (/ E y)) in y
1.447 * [taylor]: Taking taylor expansion of 2 in y
1.447 * [taylor]: Taking taylor expansion of (/ E y) in y
1.447 * [taylor]: Taking taylor expansion of E in y
1.447 * [taylor]: Taking taylor expansion of y in y
1.451 * [taylor]: Taking taylor expansion of (* 4 (/ E (pow y 2))) in y
1.451 * [taylor]: Taking taylor expansion of 4 in y
1.451 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
1.451 * [taylor]: Taking taylor expansion of E in y
1.451 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.451 * [taylor]: Taking taylor expansion of y in y
1.459 * [taylor]: Taking taylor expansion of (* 22/3 (/ E (pow y 3))) in y
1.459 * [taylor]: Taking taylor expansion of 22/3 in y
1.459 * [taylor]: Taking taylor expansion of (/ E (pow y 3)) in y
1.459 * [taylor]: Taking taylor expansion of E in y
1.459 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.459 * [taylor]: Taking taylor expansion of y in y
1.465 * [approximate]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in (x y) around 0
1.466 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
1.466 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
1.466 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
1.466 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
1.466 * [taylor]: Taking taylor expansion of -1 in y
1.466 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
1.466 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.466 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.466 * [taylor]: Taking taylor expansion of y in y
1.466 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.466 * [taylor]: Taking taylor expansion of x in y
1.466 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.466 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.466 * [taylor]: Taking taylor expansion of y in y
1.466 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.466 * [taylor]: Taking taylor expansion of x in y
1.468 * [taylor]: Taking taylor expansion of 1 in y
1.468 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.468 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
1.468 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.468 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
1.468 * [taylor]: Taking taylor expansion of -1 in x
1.468 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
1.468 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.468 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.468 * [taylor]: Taking taylor expansion of y in x
1.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.468 * [taylor]: Taking taylor expansion of x in x
1.468 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.468 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.468 * [taylor]: Taking taylor expansion of y in x
1.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.468 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of 1 in x
1.470 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.470 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
1.470 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.470 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
1.470 * [taylor]: Taking taylor expansion of -1 in x
1.470 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
1.470 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.470 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.470 * [taylor]: Taking taylor expansion of y in x
1.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.470 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.470 * [taylor]: Taking taylor expansion of y in x
1.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.472 * [taylor]: Taking taylor expansion of 1 in x
1.473 * [taylor]: Taking taylor expansion of (- E 1) in y
1.473 * [taylor]: Taking taylor expansion of E in y
1.473 * [taylor]: Taking taylor expansion of 1 in y
1.477 * [taylor]: Taking taylor expansion of (* 2 (/ E y)) in y
1.477 * [taylor]: Taking taylor expansion of 2 in y
1.477 * [taylor]: Taking taylor expansion of (/ E y) in y
1.477 * [taylor]: Taking taylor expansion of E in y
1.477 * [taylor]: Taking taylor expansion of y in y
1.485 * [taylor]: Taking taylor expansion of (* 4 (/ E (pow y 2))) in y
1.485 * [taylor]: Taking taylor expansion of 4 in y
1.486 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
1.486 * [taylor]: Taking taylor expansion of E in y
1.486 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.486 * [taylor]: Taking taylor expansion of y in y
1.500 * [taylor]: Taking taylor expansion of (* 22/3 (/ E (pow y 3))) in y
1.500 * [taylor]: Taking taylor expansion of 22/3 in y
1.500 * [taylor]: Taking taylor expansion of (/ E (pow y 3)) in y
1.500 * [taylor]: Taking taylor expansion of E in y
1.500 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.500 * [taylor]: Taking taylor expansion of y in y
1.510 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
1.510 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
1.511 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
1.511 * [taylor]: Taking taylor expansion of (+ x y) in y
1.511 * [taylor]: Taking taylor expansion of x in y
1.511 * [taylor]: Taking taylor expansion of y in y
1.511 * [taylor]: Taking taylor expansion of (- x y) in y
1.511 * [taylor]: Taking taylor expansion of x in y
1.511 * [taylor]: Taking taylor expansion of y in y
1.511 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.511 * [taylor]: Taking taylor expansion of (+ x y) in x
1.512 * [taylor]: Taking taylor expansion of x in x
1.512 * [taylor]: Taking taylor expansion of y in x
1.512 * [taylor]: Taking taylor expansion of (- x y) in x
1.512 * [taylor]: Taking taylor expansion of x in x
1.512 * [taylor]: Taking taylor expansion of y in x
1.512 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.512 * [taylor]: Taking taylor expansion of (+ x y) in x
1.512 * [taylor]: Taking taylor expansion of x in x
1.512 * [taylor]: Taking taylor expansion of y in x
1.512 * [taylor]: Taking taylor expansion of (- x y) in x
1.512 * [taylor]: Taking taylor expansion of x in x
1.512 * [taylor]: Taking taylor expansion of y in x
1.512 * [taylor]: Taking taylor expansion of -1 in y
1.513 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
1.514 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.514 * [taylor]: Taking taylor expansion of 2 in y
1.514 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.514 * [taylor]: Taking taylor expansion of y in y
1.521 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
1.521 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.521 * [taylor]: Taking taylor expansion of 2 in y
1.521 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.521 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.521 * [taylor]: Taking taylor expansion of y in y
1.527 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
1.527 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.527 * [taylor]: Taking taylor expansion of 2 in y
1.527 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.527 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.527 * [taylor]: Taking taylor expansion of y in y
1.535 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
1.535 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
1.535 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.535 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.535 * [taylor]: Taking taylor expansion of y in y
1.535 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.535 * [taylor]: Taking taylor expansion of x in y
1.535 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.535 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.535 * [taylor]: Taking taylor expansion of x in y
1.536 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.536 * [taylor]: Taking taylor expansion of y in y
1.538 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.538 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.538 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.538 * [taylor]: Taking taylor expansion of y in x
1.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.538 * [taylor]: Taking taylor expansion of x in x
1.538 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.538 * [taylor]: Taking taylor expansion of x in x
1.539 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.539 * [taylor]: Taking taylor expansion of y in x
1.540 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.540 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.540 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.540 * [taylor]: Taking taylor expansion of y in x
1.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.540 * [taylor]: Taking taylor expansion of x in x
1.540 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.541 * [taylor]: Taking taylor expansion of x in x
1.541 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.541 * [taylor]: Taking taylor expansion of y in x
1.542 * [taylor]: Taking taylor expansion of 1 in y
1.544 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.544 * [taylor]: Taking taylor expansion of 2 in y
1.544 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.544 * [taylor]: Taking taylor expansion of y in y
1.550 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.550 * [taylor]: Taking taylor expansion of 2 in y
1.550 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.550 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.550 * [taylor]: Taking taylor expansion of y in y
1.559 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.559 * [taylor]: Taking taylor expansion of 2 in y
1.559 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.559 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.559 * [taylor]: Taking taylor expansion of y in y
1.565 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
1.565 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
1.565 * [taylor]: Taking taylor expansion of -1 in y
1.565 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
1.565 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.565 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.565 * [taylor]: Taking taylor expansion of y in y
1.565 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.565 * [taylor]: Taking taylor expansion of x in y
1.565 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.565 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.565 * [taylor]: Taking taylor expansion of y in y
1.566 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.566 * [taylor]: Taking taylor expansion of x in y
1.566 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
1.566 * [taylor]: Taking taylor expansion of -1 in x
1.566 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
1.567 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.567 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.567 * [taylor]: Taking taylor expansion of y in x
1.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.567 * [taylor]: Taking taylor expansion of x in x
1.567 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.567 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.567 * [taylor]: Taking taylor expansion of y in x
1.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.567 * [taylor]: Taking taylor expansion of x in x
1.568 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
1.568 * [taylor]: Taking taylor expansion of -1 in x
1.568 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
1.568 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.568 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.568 * [taylor]: Taking taylor expansion of y in x
1.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.568 * [taylor]: Taking taylor expansion of x in x
1.569 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.569 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.569 * [taylor]: Taking taylor expansion of y in x
1.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.569 * [taylor]: Taking taylor expansion of x in x
1.570 * [taylor]: Taking taylor expansion of 1 in y
1.572 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.572 * [taylor]: Taking taylor expansion of 2 in y
1.572 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.572 * [taylor]: Taking taylor expansion of y in y
1.575 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
1.575 * [taylor]: Taking taylor expansion of 2 in y
1.575 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.575 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.575 * [taylor]: Taking taylor expansion of y in y
1.582 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
1.582 * [taylor]: Taking taylor expansion of 2 in y
1.582 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.582 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.582 * [taylor]: Taking taylor expansion of y in y
1.588 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.588 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ (+ x y) (- x y)))) in (x y) around 0
1.588 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ x y) (- x y)))) in y
1.588 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ x y) (- x y)))))
1.588 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ x y) (- x y)))) in y
1.588 * [taylor]: Taking taylor expansion of 1 in y
1.588 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in y
1.588 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
1.588 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in y
1.588 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
1.588 * [taylor]: Taking taylor expansion of (+ x y) in y
1.588 * [taylor]: Taking taylor expansion of x in y
1.588 * [taylor]: Taking taylor expansion of y in y
1.588 * [taylor]: Taking taylor expansion of (- x y) in y
1.589 * [taylor]: Taking taylor expansion of x in y
1.589 * [taylor]: Taking taylor expansion of y in y
1.589 * [taylor]: Taking taylor expansion of 1 in y
1.590 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ x y) (- x y)))) in x
1.590 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ x y) (- x y)))))
1.590 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ x y) (- x y)))) in x
1.590 * [taylor]: Taking taylor expansion of 1 in x
1.590 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in x
1.590 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
1.590 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
1.590 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.590 * [taylor]: Taking taylor expansion of (+ x y) in x
1.590 * [taylor]: Taking taylor expansion of x in x
1.590 * [taylor]: Taking taylor expansion of y in x
1.590 * [taylor]: Taking taylor expansion of (- x y) in x
1.590 * [taylor]: Taking taylor expansion of x in x
1.590 * [taylor]: Taking taylor expansion of y in x
1.591 * [taylor]: Taking taylor expansion of 1 in x
1.593 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ x y) (- x y)))) in x
1.593 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ x y) (- x y)))))
1.593 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ x y) (- x y)))) in x
1.593 * [taylor]: Taking taylor expansion of 1 in x
1.593 * [taylor]: Taking taylor expansion of (expm1 (/ (+ x y) (- x y))) in x
1.593 * [taylor]: Rewrote expression to (- (exp (/ (+ x y) (- x y))) 1)
1.593 * [taylor]: Taking taylor expansion of (exp (/ (+ x y) (- x y))) in x
1.593 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
1.593 * [taylor]: Taking taylor expansion of (+ x y) in x
1.593 * [taylor]: Taking taylor expansion of x in x
1.593 * [taylor]: Taking taylor expansion of y in x
1.593 * [taylor]: Taking taylor expansion of (- x y) in x
1.593 * [taylor]: Taking taylor expansion of x in x
1.593 * [taylor]: Taking taylor expansion of y in x
1.594 * [taylor]: Taking taylor expansion of 1 in x
1.596 * [taylor]: Taking taylor expansion of -1 in y
1.599 * [taylor]: Taking taylor expansion of (/ -2 y) in y
1.599 * [taylor]: Taking taylor expansion of -2 in y
1.599 * [taylor]: Taking taylor expansion of y in y
1.604 * [taylor]: Taking taylor expansion of (/ -2 (pow y 2)) in y
1.604 * [taylor]: Taking taylor expansion of -2 in y
1.604 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.604 * [taylor]: Taking taylor expansion of y in y
1.616 * [taylor]: Taking taylor expansion of (/ -2 (pow y 3)) in y
1.616 * [taylor]: Taking taylor expansion of -2 in y
1.616 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.616 * [taylor]: Taking taylor expansion of y in y
1.621 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in (x y) around 0
1.621 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in y
1.621 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))))
1.621 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in y
1.621 * [taylor]: Taking taylor expansion of 1 in y
1.621 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
1.621 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
1.621 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
1.621 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
1.621 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.621 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.621 * [taylor]: Taking taylor expansion of y in y
1.621 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.621 * [taylor]: Taking taylor expansion of x in y
1.621 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.621 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.621 * [taylor]: Taking taylor expansion of x in y
1.621 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.621 * [taylor]: Taking taylor expansion of y in y
1.623 * [taylor]: Taking taylor expansion of 1 in y
1.625 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
1.625 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))))
1.625 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
1.625 * [taylor]: Taking taylor expansion of 1 in x
1.625 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.625 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
1.625 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.625 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.625 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.625 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.625 * [taylor]: Taking taylor expansion of y in x
1.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.625 * [taylor]: Taking taylor expansion of x in x
1.626 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.626 * [taylor]: Taking taylor expansion of x in x
1.626 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.626 * [taylor]: Taking taylor expansion of y in x
1.627 * [taylor]: Taking taylor expansion of 1 in x
1.628 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
1.628 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))))
1.628 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
1.628 * [taylor]: Taking taylor expansion of 1 in x
1.628 * [taylor]: Taking taylor expansion of (expm1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.628 * [taylor]: Rewrote expression to (- (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) 1)
1.628 * [taylor]: Taking taylor expansion of (exp (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
1.628 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
1.628 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.628 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.628 * [taylor]: Taking taylor expansion of y in x
1.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.628 * [taylor]: Taking taylor expansion of x in x
1.628 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.628 * [taylor]: Taking taylor expansion of x in x
1.629 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.629 * [taylor]: Taking taylor expansion of y in x
1.629 * [taylor]: Taking taylor expansion of 1 in x
1.631 * [taylor]: Taking taylor expansion of 1 in y
1.633 * [taylor]: Taking taylor expansion of (/ 2 y) in y
1.633 * [taylor]: Taking taylor expansion of 2 in y
1.633 * [taylor]: Taking taylor expansion of y in y
1.638 * [taylor]: Taking taylor expansion of (/ 2 (pow y 2)) in y
1.638 * [taylor]: Taking taylor expansion of 2 in y
1.638 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.638 * [taylor]: Taking taylor expansion of y in y
1.651 * [taylor]: Taking taylor expansion of (/ 2 (pow y 3)) in y
1.651 * [taylor]: Taking taylor expansion of 2 in y
1.651 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.651 * [taylor]: Taking taylor expansion of y in y
1.660 * [approximate]: Taking taylor expansion of (log1p (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in (x y) around 0
1.660 * [taylor]: Taking taylor expansion of (log1p (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in y
1.660 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))))
1.660 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in y
1.660 * [taylor]: Taking taylor expansion of 1 in y
1.661 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
1.661 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
1.661 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
1.661 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
1.661 * [taylor]: Taking taylor expansion of -1 in y
1.661 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
1.661 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.661 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.661 * [taylor]: Taking taylor expansion of y in y
1.661 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.661 * [taylor]: Taking taylor expansion of x in y
1.661 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.661 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.661 * [taylor]: Taking taylor expansion of y in y
1.662 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.662 * [taylor]: Taking taylor expansion of x in y
1.663 * [taylor]: Taking taylor expansion of 1 in y
1.665 * [taylor]: Taking taylor expansion of (log1p (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
1.666 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))))
1.666 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
1.666 * [taylor]: Taking taylor expansion of 1 in x
1.666 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.666 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
1.666 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.666 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
1.666 * [taylor]: Taking taylor expansion of -1 in x
1.666 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
1.666 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.666 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.666 * [taylor]: Taking taylor expansion of y in x
1.666 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.666 * [taylor]: Taking taylor expansion of x in x
1.666 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.666 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.666 * [taylor]: Taking taylor expansion of y in x
1.666 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.666 * [taylor]: Taking taylor expansion of x in x
1.668 * [taylor]: Taking taylor expansion of 1 in x
1.669 * [taylor]: Taking taylor expansion of (log1p (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
1.669 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))))
1.669 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
1.669 * [taylor]: Taking taylor expansion of 1 in x
1.669 * [taylor]: Taking taylor expansion of (expm1 (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.669 * [taylor]: Rewrote expression to (- (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) 1)
1.669 * [taylor]: Taking taylor expansion of (exp (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
1.669 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
1.669 * [taylor]: Taking taylor expansion of -1 in x
1.669 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
1.669 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.669 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.669 * [taylor]: Taking taylor expansion of y in x
1.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.669 * [taylor]: Taking taylor expansion of x in x
1.669 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.669 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.669 * [taylor]: Taking taylor expansion of y in x
1.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.671 * [taylor]: Taking taylor expansion of 1 in x
1.672 * [taylor]: Taking taylor expansion of 1 in y
1.675 * [taylor]: Taking taylor expansion of (/ 2 y) in y
1.675 * [taylor]: Taking taylor expansion of 2 in y
1.675 * [taylor]: Taking taylor expansion of y in y
1.680 * [taylor]: Taking taylor expansion of (/ 2 (pow y 2)) in y
1.680 * [taylor]: Taking taylor expansion of 2 in y
1.680 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.680 * [taylor]: Taking taylor expansion of y in y
1.689 * [taylor]: Taking taylor expansion of (/ 2 (pow y 3)) in y
1.689 * [taylor]: Taking taylor expansion of 2 in y
1.689 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.689 * [taylor]: Taking taylor expansion of y in y
1.694 * * * [progress]: simplifying candidates
1.695 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (/ (+ x y) (- x y)))
  (expm1 (expm1 (/ (+ x y) (- x y))))
  (log1p (expm1 (/ (+ x y) (- x y))))
  (log (expm1 (/ (+ x y) (- x y))))
  (exp (expm1 (/ (+ x y) (- x y))))
  (* (cbrt (expm1 (/ (+ x y) (- x y)))) (cbrt (expm1 (/ (+ x y) (- x y)))))
  (cbrt (expm1 (/ (+ x y) (- x y))))
  (* (* (expm1 (/ (+ x y) (- x y))) (expm1 (/ (+ x y) (- x y)))) (expm1 (/ (+ x y) (- x y))))
  (sqrt (expm1 (/ (+ x y) (- x y))))
  (sqrt (expm1 (/ (+ x y) (- x y))))
  (expm1 (log (exp (expm1 (/ (+ x y) (- x y))))))
  (log1p (log (exp (expm1 (/ (+ x y) (- x y))))))
  (log (* (cbrt (exp (expm1 (/ (+ x y) (- x y))))) (cbrt (exp (expm1 (/ (+ x y) (- x y)))))))
  (log (cbrt (exp (expm1 (/ (+ x y) (- x y))))))
  (log (sqrt (exp (expm1 (/ (+ x y) (- x y))))))
  (log (sqrt (exp (expm1 (/ (+ x y) (- x y))))))
  (log 1)
  (log (exp (expm1 (/ (+ x y) (- x y)))))
  (log (exp (exp (/ (+ x y) (- x y)))))
  (log (exp 1))
  (log (exp (expm1 (/ (+ x y) (- x y)))))
  (log (exp (* (cbrt (expm1 (/ (+ x y) (- x y)))) (cbrt (expm1 (/ (+ x y) (- x y)))))))
  (log (exp (sqrt (expm1 (/ (+ x y) (- x y))))))
  (log (exp 1))
  (log (log (exp (expm1 (/ (+ x y) (- x y))))))
  (exp (log (exp (expm1 (/ (+ x y) (- x y))))))
  (* (cbrt (log (exp (expm1 (/ (+ x y) (- x y)))))) (cbrt (log (exp (expm1 (/ (+ x y) (- x y)))))))
  (cbrt (log (exp (expm1 (/ (+ x y) (- x y))))))
  (* (* (log (exp (expm1 (/ (+ x y) (- x y))))) (log (exp (expm1 (/ (+ x y) (- x y)))))) (log (exp (expm1 (/ (+ x y) (- x y))))))
  (sqrt (log (exp (expm1 (/ (+ x y) (- x y))))))
  (sqrt (log (exp (expm1 (/ (+ x y) (- x y))))))
  (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- 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)))
  (- (+ x 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))) (+ (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 (log (exp (expm1 (/ (+ x y) (- x y))))))
  (expm1 (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))
  (log1p (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))
  (log (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))
  (exp (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))
  (* (cbrt (log1p (log (exp (expm1 (/ (+ x y) (- x y))))))) (cbrt (log1p (log (exp (expm1 (/ (+ x y) (- x y))))))))
  (cbrt (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))
  (* (* (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))) (log1p (log (exp (expm1 (/ (+ x y) (- x y))))))) (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))
  (sqrt (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))
  (sqrt (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))
  (- (exp -1) 1)
  (- E 1)
  (- E 1)
  (- (exp -1) 1)
  (- E 1)
  (- E 1)
  -1
  1
  1
  -1
  1
  1
1.701 * * [simplify]: iteration  0 :  233  enodes  (cost  539 )
1.704 * * [simplify]: iteration  1 :  613  enodes  (cost  493 )
1.713 * * [simplify]: iteration  2 :  1615  enodes  (cost  489 )
1.741 * * [simplify]: iteration  3 :  5001  enodes  (cost  489 )
1.747 * [simplify]: Simplified to:
   (exp (/ (+ x y) (- x y)))
  (expm1 (expm1 (/ (+ x y) (- x y))))
  (/ (+ x y) (- x y))
  (log (expm1 (/ (+ x y) (- x y))))
  (exp (expm1 (/ (+ x y) (- x y))))
  (* (cbrt (expm1 (/ (+ x y) (- x y)))) (cbrt (expm1 (/ (+ x y) (- x y)))))
  (cbrt (expm1 (/ (+ x y) (- x y))))
  (pow (expm1 (/ (+ x y) (- x y))) 3)
  (sqrt (expm1 (/ (+ x y) (- x y))))
  (sqrt (expm1 (/ (+ x y) (- x y))))
  (expm1 (expm1 (/ (+ x y) (- x y))))
  (/ (+ x y) (- x y))
  (* 2 (log (cbrt (exp (expm1 (/ (+ x y) (- x y)))))))
  (log (cbrt (exp (expm1 (/ (+ x y) (- x y))))))
  (log (sqrt (exp (expm1 (/ (+ x y) (- x y))))))
  (log (sqrt (exp (expm1 (/ (+ x y) (- x y))))))
  0
  (expm1 (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  1
  (expm1 (/ (+ x y) (- x y)))
  (* (cbrt (expm1 (/ (+ x y) (- x y)))) (cbrt (expm1 (/ (+ x y) (- x y)))))
  (sqrt (expm1 (/ (+ x y) (- x y))))
  1
  (log (expm1 (/ (+ x y) (- x y))))
  (exp (expm1 (/ (+ x y) (- x y))))
  (* (cbrt (expm1 (/ (+ x y) (- x y)))) (cbrt (expm1 (/ (+ x y) (- x y)))))
  (cbrt (expm1 (/ (+ x y) (- x y))))
  (pow (expm1 (/ (+ x y) (- x y))) 3)
  (sqrt (expm1 (/ (+ x y) (- x y))))
  (sqrt (expm1 (/ (+ x y) (- x y))))
  (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- 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)))
  (- (+ 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))
  (* (fma x x (- (* y y) (* x y))) (- x y))
  (* (- x y) (- x y))
  (+ (expm1 (/ (+ x y) (- x y))) 1)
  (expm1 (/ (+ x y) (- x y)))
  (log1p (/ (+ x y) (- 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)))
  (expm1 -1)
  (- E 1)
  (- E 1)
  (expm1 -1)
  (- E 1)
  (- E 1)
  -1
  1
  1
  -1
  1
  1
1.747 * * * [progress]: adding candidates to table
1.957 * [progress]: [Phase 3 of 3] Extracting.
1.957 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (- x y) (cbrt (+ x y)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))>)
1.958 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (- x y)) y x)
1.958 * * * * [regimes]: Trying to branch on (/ (+ x y) (- x y)) from (#<alt (λ (x y) (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (- x y) (cbrt (+ x y)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))>)
1.970 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (- x y) (cbrt (+ x y)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))>)
1.984 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (cbrt (pow (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (- x y) (cbrt (+ x y)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (+ x y) (- x y)) 3)))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ (+ x y) (- x y)))))))>)
2.001 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.001 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (cbrt (pow (/ (+ x y) (- x y)) 3))
2.002 * * [simplify]: iteration  0 :  9  enodes  (cost  5 )
2.002 * * [simplify]: iteration  1 :  9  enodes  (cost  5 )
2.002 * [simplify]: Simplified to:
   (cbrt (pow (/ (+ x y) (- x y)) 3))
2.446 * [regime-testing]: Baseline error score: 0.03617953845849519
2.446 * [regime-testing]: Oracle error score: 0.022599629642557493
2.447 * [regime-testing]: End program error score: 0.03617953845849519
2.464 * [regime-testing]: Target error score: 0.02471793974535281