34.178 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying:
  (/ (+ x y) (- x y))
0.015 * * [simplify]: iteration 0: 5 enodes
0.016 * * [simplify]: iteration 1: 8 enodes
0.017 * * [simplify]: iteration 2: 9 enodes
0.018 * * [simplify]: iteration complete: 9 enodes
0.018 * * [simplify]: Extracting #0: cost 1 inf + 0
0.018 * * [simplify]: Extracting #1: cost 3 inf + 0
0.018 * * [simplify]: Extracting #2: cost 6 inf + 0
0.018 * * [simplify]: Extracting #3: cost 3 inf + 43
0.018 * * [simplify]: Extracting #4: cost 0 inf + 249
0.018 * [simplify]: Simplified to:
  (/ (+ y x) (- x y))
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.021 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (- x y)))>
0.022 * * * [progress]: localizing error
0.028 * * * [progress]: generating rewritten candidates
0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.054 * * * [progress]: generating series expansions
0.054 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.054 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
0.054 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.054 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.054 * [taylor]: Taking taylor expansion of (+ x y) in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.054 * [backup-simplify]: Simplify x into x
0.054 * [taylor]: Taking taylor expansion of y in y
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [taylor]: Taking taylor expansion of (- x y) in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.054 * [backup-simplify]: Simplify x into x
0.054 * [taylor]: Taking taylor expansion of y in y
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [backup-simplify]: Simplify (+ x 0) into x
0.055 * [backup-simplify]: Simplify (- 0) into 0
0.055 * [backup-simplify]: Simplify (+ x 0) into x
0.055 * [backup-simplify]: Simplify (/ x x) into 1
0.055 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.055 * [taylor]: Taking taylor expansion of (+ x y) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 1 into 1
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [backup-simplify]: Simplify y into y
0.055 * [taylor]: Taking taylor expansion of (- x y) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 1 into 1
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [backup-simplify]: Simplify y into y
0.055 * [backup-simplify]: Simplify (+ 0 y) into y
0.055 * [backup-simplify]: Simplify (- y) into (- y)
0.055 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.055 * [backup-simplify]: Simplify (/ y (- y)) into -1
0.055 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.055 * [taylor]: Taking taylor expansion of (+ x y) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 1 into 1
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [backup-simplify]: Simplify y into y
0.055 * [taylor]: Taking taylor expansion of (- x y) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 1 into 1
0.055 * [taylor]: Taking taylor expansion of y in x
0.056 * [backup-simplify]: Simplify y into y
0.056 * [backup-simplify]: Simplify (+ 0 y) into y
0.056 * [backup-simplify]: Simplify (- y) into (- y)
0.056 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.056 * [backup-simplify]: Simplify (/ y (- y)) into -1
0.056 * [taylor]: Taking taylor expansion of -1 in y
0.056 * [backup-simplify]: Simplify -1 into -1
0.056 * [backup-simplify]: Simplify -1 into -1
0.056 * [backup-simplify]: Simplify (+ 1 0) into 1
0.056 * [backup-simplify]: Simplify (- 0) into 0
0.057 * [backup-simplify]: Simplify (+ 1 0) into 1
0.057 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
0.057 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) 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 * [backup-simplify]: Simplify 2 into 2
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (/ 1 1) into 1
0.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.058 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.058 * [backup-simplify]: Simplify (- 0) into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (+ 0 0) into 0
0.059 * [backup-simplify]: Simplify (- 0) into 0
0.059 * [backup-simplify]: Simplify (+ 0 0) into 0
0.059 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
0.059 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.059 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.059 * [taylor]: Taking taylor expansion of 2 in y
0.059 * [backup-simplify]: Simplify 2 into 2
0.059 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.059 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.060 * [backup-simplify]: Simplify (* 1 1) into 1
0.060 * [backup-simplify]: Simplify (/ 1 1) into 1
0.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.061 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.062 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.062 * [backup-simplify]: Simplify (- 0) into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.064 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.064 * [backup-simplify]: Simplify (- 0) into 0
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify (+ 0 0) into 0
0.064 * [backup-simplify]: Simplify (- 0) into 0
0.065 * [backup-simplify]: Simplify (+ 0 0) into 0
0.065 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 0 (- y))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 3))))
0.065 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.065 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.065 * [taylor]: Taking taylor expansion of 2 in y
0.065 * [backup-simplify]: Simplify 2 into 2
0.065 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.065 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify (* 1 1) into 1
0.066 * [backup-simplify]: Simplify (* 1 1) into 1
0.066 * [backup-simplify]: Simplify (/ 1 1) into 1
0.067 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.067 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.068 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.071 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.074 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.075 * [backup-simplify]: Simplify (- 0) into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify -1 into -1
0.075 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
0.075 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.075 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.075 * [taylor]: Taking taylor expansion of x in y
0.075 * [backup-simplify]: Simplify x into x
0.075 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.076 * [backup-simplify]: Simplify (/ 1 1) into 1
0.076 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.076 * [taylor]: Taking taylor expansion of x in y
0.076 * [backup-simplify]: Simplify x into x
0.076 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.076 * [backup-simplify]: Simplify (/ 1 1) into 1
0.077 * [backup-simplify]: Simplify (+ 0 1) into 1
0.077 * [backup-simplify]: Simplify (- 1) into -1
0.078 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.078 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.078 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 1 into 1
0.079 * [backup-simplify]: Simplify (/ 1 1) into 1
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [backup-simplify]: Simplify y into y
0.079 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.079 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 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 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 1 into 1
0.079 * [backup-simplify]: Simplify (/ 1 1) into 1
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [backup-simplify]: Simplify y into y
0.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.080 * [backup-simplify]: Simplify (+ 1 0) into 1
0.080 * [backup-simplify]: Simplify (+ 1 0) into 1
0.081 * [backup-simplify]: Simplify (/ 1 1) into 1
0.081 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
0.081 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 1 into 1
0.081 * [backup-simplify]: Simplify (/ 1 1) into 1
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [backup-simplify]: Simplify y into y
0.081 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.081 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (/ 1 1) into 1
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [backup-simplify]: Simplify y into y
0.082 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.083 * [backup-simplify]: Simplify (+ 1 0) into 1
0.083 * [backup-simplify]: Simplify (+ 1 0) into 1
0.083 * [backup-simplify]: Simplify (/ 1 1) into 1
0.083 * [taylor]: Taking taylor expansion of 1 in y
0.083 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.084 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.085 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.085 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.086 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
0.086 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.086 * [taylor]: Taking taylor expansion of 2 in y
0.086 * [backup-simplify]: Simplify 2 into 2
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 1 into 1
0.086 * [backup-simplify]: Simplify (/ 1 1) into 1
0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.088 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.089 * [backup-simplify]: Simplify (+ 0 0) into 0
0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.091 * [backup-simplify]: Simplify (- 0) into 0
0.091 * [backup-simplify]: Simplify (+ 0 0) into 0
0.092 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
0.092 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.092 * [taylor]: Taking taylor expansion of 2 in y
0.092 * [backup-simplify]: Simplify 2 into 2
0.092 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.092 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [backup-simplify]: Simplify (* 1 1) into 1
0.093 * [backup-simplify]: Simplify (/ 1 1) into 1
0.094 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.095 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.098 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.100 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.101 * [backup-simplify]: Simplify (+ 0 0) into 0
0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.103 * [backup-simplify]: Simplify (- 0) into 0
0.103 * [backup-simplify]: Simplify (+ 0 0) into 0
0.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 3)))
0.105 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.105 * [taylor]: Taking taylor expansion of 2 in y
0.105 * [backup-simplify]: Simplify 2 into 2
0.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.105 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 1 into 1
0.106 * [backup-simplify]: Simplify (* 1 1) into 1
0.106 * [backup-simplify]: Simplify (* 1 1) into 1
0.107 * [backup-simplify]: Simplify (/ 1 1) into 1
0.108 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.109 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.109 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.111 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
0.116 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.117 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
0.117 * [taylor]: Taking taylor expansion of -1 in y
0.117 * [backup-simplify]: Simplify -1 into -1
0.117 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [backup-simplify]: Simplify x into x
0.117 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (/ 1 1) into 1
0.117 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (/ 1 1) into 1
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.118 * [taylor]: Taking taylor expansion of x in y
0.118 * [backup-simplify]: Simplify x into x
0.118 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.118 * [backup-simplify]: Simplify (+ 0 1) into 1
0.119 * [backup-simplify]: Simplify (+ 1 0) into 1
0.119 * [backup-simplify]: Simplify (/ 1 1) into 1
0.120 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
0.120 * [taylor]: Taking taylor expansion of -1 in x
0.120 * [backup-simplify]: Simplify -1 into -1
0.120 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify (/ 1 1) into 1
0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [backup-simplify]: Simplify y into y
0.120 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [backup-simplify]: Simplify y into y
0.121 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 1 into 1
0.121 * [backup-simplify]: Simplify (/ 1 1) into 1
0.121 * [backup-simplify]: Simplify (+ 1 0) into 1
0.122 * [backup-simplify]: Simplify (- 1) into -1
0.122 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.123 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.123 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
0.123 * [taylor]: Taking taylor expansion of -1 in x
0.123 * [backup-simplify]: Simplify -1 into -1
0.123 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [backup-simplify]: Simplify (/ 1 1) into 1
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.124 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [backup-simplify]: Simplify y into y
0.124 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify 1 into 1
0.124 * [backup-simplify]: Simplify (/ 1 1) into 1
0.125 * [backup-simplify]: Simplify (+ 1 0) into 1
0.125 * [backup-simplify]: Simplify (- 1) into -1
0.125 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.126 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.126 * [backup-simplify]: Simplify (* -1 -1) into 1
0.126 * [taylor]: Taking taylor expansion of 1 in y
0.126 * [backup-simplify]: Simplify 1 into 1
0.126 * [backup-simplify]: Simplify 1 into 1
0.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.127 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (- 0) into 0
0.129 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.129 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
0.129 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
0.129 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.129 * [taylor]: Taking taylor expansion of 2 in y
0.129 * [backup-simplify]: Simplify 2 into 2
0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.131 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.133 * [backup-simplify]: Simplify (+ 0 0) into 0
0.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.134 * [backup-simplify]: Simplify (- 0) into 0
0.135 * [backup-simplify]: Simplify (+ 0 0) into 0
0.136 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
0.137 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
0.137 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.137 * [taylor]: Taking taylor expansion of 2 in y
0.137 * [backup-simplify]: Simplify 2 into 2
0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.137 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.138 * [backup-simplify]: Simplify (* 1 1) into 1
0.138 * [backup-simplify]: Simplify (/ 1 1) into 1
0.139 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.140 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.142 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.144 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.147 * [backup-simplify]: Simplify (- 0) into 0
0.148 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ 0 -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 3))))
0.151 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1)))) into (* 2 (/ 1 (pow y 3)))
0.151 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.151 * [taylor]: Taking taylor expansion of 2 in y
0.151 * [backup-simplify]: Simplify 2 into 2
0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.151 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (* 1 1) into 1
0.152 * [backup-simplify]: Simplify (* 1 1) into 1
0.152 * [backup-simplify]: Simplify (/ 1 1) into 1
0.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.154 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.155 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.156 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.157 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.161 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.162 * * * [progress]: simplifying candidates
0.163 * [simplify]: Simplifying:
  (- (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
0.164 * * [simplify]: iteration 0: 76 enodes
0.179 * * [simplify]: iteration 1: 175 enodes
0.232 * * [simplify]: iteration 2: 591 enodes
0.708 * * [simplify]: iteration 3: 3448 enodes
2.582 * * [simplify]: iteration complete: 5001 enodes
2.582 * * [simplify]: Extracting #0: cost 42 inf + 0
2.583 * * [simplify]: Extracting #1: cost 474 inf + 2
2.589 * * [simplify]: Extracting #2: cost 999 inf + 48
2.607 * * [simplify]: Extracting #3: cost 1116 inf + 48950
2.670 * * [simplify]: Extracting #4: cost 99 inf + 206250
2.746 * * [simplify]: Extracting #5: cost 12 inf + 228426
2.815 * * [simplify]: Extracting #6: cost 2 inf + 232463
2.891 * * [simplify]: Extracting #7: cost 0 inf + 233389
2.953 * [simplify]: Simplified to:
  (log (/ (+ x y) (- 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))
  (- 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)) (/ (+ (sqrt y) (sqrt x)) (cbrt (+ x 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 y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (* (* x x) x) (* y (* y y))))
  (/ 1 (- x y))
  (* (- x y) (+ (* (- x y) x) (* y y)))
  (* (- x y) (- x y))
  -1
  1
  1
2.955 * * * [progress]: adding candidates to table
3.116 * * [progress]: iteration 2 / 4
3.116 * * * [progress]: picking best candidate
3.124 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))>
3.124 * * * [progress]: localizing error
3.157 * * * [progress]: generating rewritten candidates
3.158 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
3.252 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
3.285 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
3.323 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
3.363 * * * [progress]: generating series expansions
3.364 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
3.364 * [backup-simplify]: Simplify (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) into (pow (/ (pow (+ x y) 2) (pow (- x y) 2)) 1/3)
3.364 * [approximate]: Taking taylor expansion of (pow (/ (pow (+ x y) 2) (pow (- x y) 2)) 1/3) in (x y) around 0
3.364 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ x y) 2) (pow (- x y) 2)) 1/3) in y
3.364 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2))))) in y
3.364 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2)))) in y
3.364 * [taylor]: Taking taylor expansion of 1/3 in y
3.364 * [backup-simplify]: Simplify 1/3 into 1/3
3.364 * [taylor]: Taking taylor expansion of (log (/ (pow (+ x y) 2) (pow (- x y) 2))) in y
3.364 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in y
3.364 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
3.364 * [taylor]: Taking taylor expansion of (+ x y) in y
3.364 * [taylor]: Taking taylor expansion of x in y
3.364 * [backup-simplify]: Simplify x into x
3.364 * [taylor]: Taking taylor expansion of y in y
3.364 * [backup-simplify]: Simplify 0 into 0
3.364 * [backup-simplify]: Simplify 1 into 1
3.364 * [backup-simplify]: Simplify (+ x 0) into x
3.364 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in y
3.364 * [taylor]: Taking taylor expansion of (- x y) in y
3.364 * [taylor]: Taking taylor expansion of x in y
3.364 * [backup-simplify]: Simplify x into x
3.364 * [taylor]: Taking taylor expansion of y in y
3.364 * [backup-simplify]: Simplify 0 into 0
3.364 * [backup-simplify]: Simplify 1 into 1
3.365 * [backup-simplify]: Simplify (- 0) into 0
3.365 * [backup-simplify]: Simplify (+ x 0) into x
3.365 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.365 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.365 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
3.365 * [backup-simplify]: Simplify (log 1) into 0
3.366 * [backup-simplify]: Simplify (* 1/3 0) into 0
3.366 * [backup-simplify]: Simplify (+ 0 1) into 1
3.366 * [backup-simplify]: Simplify (+ (* x 1) (* 1 x)) into (* 2 x)
3.366 * [backup-simplify]: Simplify (- 1) into -1
3.366 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.367 * [backup-simplify]: Simplify (+ (* x -1) (* -1 x)) into (- (* 2 x))
3.367 * [backup-simplify]: Simplify (- (/ (* 2 x) (pow x 2)) (+ (* 1 (/ (- (* 2 x)) (pow x 2))))) into (* 4 (/ 1 x))
3.367 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ 4 x)
3.368 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 x)) (* 0 0)) into (* 4/3 (/ 1 x))
3.368 * [backup-simplify]: Simplify (exp 0) into 1
3.368 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ x y) 2) (pow (- x y) 2)) 1/3) in x
3.368 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2))))) in x
3.368 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2)))) in x
3.368 * [taylor]: Taking taylor expansion of 1/3 in x
3.368 * [backup-simplify]: Simplify 1/3 into 1/3
3.368 * [taylor]: Taking taylor expansion of (log (/ (pow (+ x y) 2) (pow (- x y) 2))) in x
3.368 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in x
3.368 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
3.368 * [taylor]: Taking taylor expansion of (+ x y) in x
3.368 * [taylor]: Taking taylor expansion of x in x
3.368 * [backup-simplify]: Simplify 0 into 0
3.368 * [backup-simplify]: Simplify 1 into 1
3.368 * [taylor]: Taking taylor expansion of y in x
3.368 * [backup-simplify]: Simplify y into y
3.368 * [backup-simplify]: Simplify (+ 0 y) into y
3.368 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in x
3.368 * [taylor]: Taking taylor expansion of (- x y) in x
3.368 * [taylor]: Taking taylor expansion of x in x
3.368 * [backup-simplify]: Simplify 0 into 0
3.368 * [backup-simplify]: Simplify 1 into 1
3.368 * [taylor]: Taking taylor expansion of y in x
3.369 * [backup-simplify]: Simplify y into y
3.369 * [backup-simplify]: Simplify (- y) into (- y)
3.369 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.369 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.369 * [backup-simplify]: Simplify (* (- y) (- y)) into (pow y 2)
3.369 * [backup-simplify]: Simplify (/ (pow y 2) (pow y 2)) into 1
3.369 * [backup-simplify]: Simplify (log 1) into 0
3.370 * [backup-simplify]: Simplify (* 1/3 0) into 0
3.370 * [backup-simplify]: Simplify (+ 1 0) into 1
3.370 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
3.371 * [backup-simplify]: Simplify (- 0) into 0
3.371 * [backup-simplify]: Simplify (+ 1 0) into 1
3.371 * [backup-simplify]: Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
3.372 * [backup-simplify]: Simplify (- (/ (* 2 y) (pow y 2)) (+ (* 1 (/ (- (* 2 y)) (pow y 2))))) into (* 4 (/ 1 y))
3.372 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
3.373 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
3.373 * [backup-simplify]: Simplify (exp 0) into 1
3.373 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ x y) 2) (pow (- x y) 2)) 1/3) in x
3.373 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2))))) in x
3.373 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2)))) in x
3.373 * [taylor]: Taking taylor expansion of 1/3 in x
3.373 * [backup-simplify]: Simplify 1/3 into 1/3
3.373 * [taylor]: Taking taylor expansion of (log (/ (pow (+ x y) 2) (pow (- x y) 2))) in x
3.373 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in x
3.373 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
3.373 * [taylor]: Taking taylor expansion of (+ x y) in x
3.373 * [taylor]: Taking taylor expansion of x in x
3.373 * [backup-simplify]: Simplify 0 into 0
3.373 * [backup-simplify]: Simplify 1 into 1
3.373 * [taylor]: Taking taylor expansion of y in x
3.373 * [backup-simplify]: Simplify y into y
3.373 * [backup-simplify]: Simplify (+ 0 y) into y
3.373 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in x
3.373 * [taylor]: Taking taylor expansion of (- x y) in x
3.373 * [taylor]: Taking taylor expansion of x in x
3.373 * [backup-simplify]: Simplify 0 into 0
3.373 * [backup-simplify]: Simplify 1 into 1
3.373 * [taylor]: Taking taylor expansion of y in x
3.373 * [backup-simplify]: Simplify y into y
3.373 * [backup-simplify]: Simplify (- y) into (- y)
3.374 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.374 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.374 * [backup-simplify]: Simplify (* (- y) (- y)) into (pow y 2)
3.374 * [backup-simplify]: Simplify (/ (pow y 2) (pow y 2)) into 1
3.374 * [backup-simplify]: Simplify (log 1) into 0
3.375 * [backup-simplify]: Simplify (* 1/3 0) into 0
3.375 * [backup-simplify]: Simplify (+ 1 0) into 1
3.375 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
3.376 * [backup-simplify]: Simplify (- 0) into 0
3.376 * [backup-simplify]: Simplify (+ 1 0) into 1
3.376 * [backup-simplify]: Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
3.377 * [backup-simplify]: Simplify (- (/ (* 2 y) (pow y 2)) (+ (* 1 (/ (- (* 2 y)) (pow y 2))))) into (* 4 (/ 1 y))
3.378 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
3.378 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
3.378 * [backup-simplify]: Simplify (exp 0) into 1
3.378 * [taylor]: Taking taylor expansion of 1 in y
3.378 * [backup-simplify]: Simplify 1 into 1
3.378 * [backup-simplify]: Simplify 1 into 1
3.379 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 1) 1)))) into (/ 4/3 y)
3.379 * [taylor]: Taking taylor expansion of (/ 4/3 y) in y
3.379 * [taylor]: Taking taylor expansion of 4/3 in y
3.379 * [backup-simplify]: Simplify 4/3 into 4/3
3.379 * [taylor]: Taking taylor expansion of y in y
3.379 * [backup-simplify]: Simplify 0 into 0
3.379 * [backup-simplify]: Simplify 1 into 1
3.379 * [backup-simplify]: Simplify (/ 4/3 1) into 4/3
3.380 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4/3 (/ 0 1)))) into 0
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify (+ 0 0) into 0
3.381 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
3.381 * [backup-simplify]: Simplify (- 0) into 0
3.381 * [backup-simplify]: Simplify (+ 0 0) into 0
3.382 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 1) (* 0 (- y)))) into 1
3.383 * [backup-simplify]: Simplify (- (/ 1 (pow y 2)) (+ (* 1 (/ 1 (pow y 2))) (* (* 4 (/ 1 y)) (/ (- (* 2 y)) (pow y 2))))) into (* 8 (/ 1 (pow y 2)))
3.385 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 8 (/ 1 (pow y 2)))) 1)) (pow 1 1)))) 2) into 0
3.385 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ 4 y)) (* 0 0))) into 0
3.386 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 8/9 (pow y 2))
3.386 * [taylor]: Taking taylor expansion of (/ 8/9 (pow y 2)) in y
3.386 * [taylor]: Taking taylor expansion of 8/9 in y
3.387 * [backup-simplify]: Simplify 8/9 into 8/9
3.387 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.387 * [taylor]: Taking taylor expansion of y in y
3.387 * [backup-simplify]: Simplify 0 into 0
3.387 * [backup-simplify]: Simplify 1 into 1
3.387 * [backup-simplify]: Simplify (* 1 1) into 1
3.387 * [backup-simplify]: Simplify (/ 8/9 1) into 8/9
3.388 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.389 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.390 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 8/9 (/ 0 1)))) into 0
3.391 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 8/9 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.391 * [backup-simplify]: Simplify 0 into 0
3.392 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.392 * [backup-simplify]: Simplify 0 into 0
3.392 * [backup-simplify]: Simplify 0 into 0
3.392 * [backup-simplify]: Simplify (+ 0 0) into 0
3.393 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
3.393 * [backup-simplify]: Simplify (- 0) into 0
3.394 * [backup-simplify]: Simplify (+ 0 0) into 0
3.395 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
3.396 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* 1 (/ 0 (pow y 2))) (* (* 4 (/ 1 y)) (/ 1 (pow y 2))) (* (* 8 (/ 1 (pow y 2))) (/ (- (* 2 y)) (pow y 2))))) into (* 12 (/ 1 (pow y 3)))
3.399 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (* 4 (/ 1 y))) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1) (pow (* 2 (* 8 (/ 1 (pow y 2)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 (* 12 (/ 1 (pow y 3)))) 1)) (pow 1 1)))) 6) into (/ 4/3 (pow y 3))
3.400 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4/3 (pow y 3))) (+ (* 0 0) (+ (* 0 (/ 4 y)) (* 0 0)))) into (* 4/9 (/ 1 (pow y 3)))
3.402 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 3) 6)) (* (/ (pow (* 4/3 (/ 1 y)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (* 4/9 (/ 1 (pow y 3))) 1) 1)))) into (/ 68/81 (pow y 3))
3.402 * [taylor]: Taking taylor expansion of (/ 68/81 (pow y 3)) in y
3.402 * [taylor]: Taking taylor expansion of 68/81 in y
3.402 * [backup-simplify]: Simplify 68/81 into 68/81
3.402 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.402 * [taylor]: Taking taylor expansion of y in y
3.402 * [backup-simplify]: Simplify 0 into 0
3.402 * [backup-simplify]: Simplify 1 into 1
3.402 * [backup-simplify]: Simplify (* 1 1) into 1
3.403 * [backup-simplify]: Simplify (* 1 1) into 1
3.403 * [backup-simplify]: Simplify (/ 68/81 1) into 68/81
3.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.406 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.407 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.408 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)))) into 0
3.409 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.411 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.412 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.412 * [backup-simplify]: Simplify 0 into 0
3.412 * [backup-simplify]: Simplify 1 into 1
3.412 * [backup-simplify]: Simplify (* (cbrt (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))) (cbrt (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))))) into (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) 1/3)
3.412 * [approximate]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) 1/3) in (x y) around 0
3.413 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) 1/3) in y
3.413 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))))) in y
3.413 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)))) in y
3.413 * [taylor]: Taking taylor expansion of 1/3 in y
3.413 * [backup-simplify]: Simplify 1/3 into 1/3
3.413 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))) in y
3.413 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in y
3.413 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
3.413 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.413 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.413 * [taylor]: Taking taylor expansion of x in y
3.413 * [backup-simplify]: Simplify x into x
3.413 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.413 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.413 * [taylor]: Taking taylor expansion of y in y
3.413 * [backup-simplify]: Simplify 0 into 0
3.413 * [backup-simplify]: Simplify 1 into 1
3.414 * [backup-simplify]: Simplify (/ 1 1) into 1
3.414 * [backup-simplify]: Simplify (+ 0 1) into 1
3.414 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in y
3.414 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.414 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.414 * [taylor]: Taking taylor expansion of x in y
3.414 * [backup-simplify]: Simplify x into x
3.414 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.414 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.414 * [taylor]: Taking taylor expansion of y in y
3.414 * [backup-simplify]: Simplify 0 into 0
3.414 * [backup-simplify]: Simplify 1 into 1
3.415 * [backup-simplify]: Simplify (/ 1 1) into 1
3.415 * [backup-simplify]: Simplify (- 1) into -1
3.416 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.416 * [backup-simplify]: Simplify (* 1 1) into 1
3.416 * [backup-simplify]: Simplify (* -1 -1) into 1
3.417 * [backup-simplify]: Simplify (/ 1 1) into 1
3.417 * [backup-simplify]: Simplify (log 1) into 0
3.418 * [backup-simplify]: Simplify (* 1/3 0) into 0
3.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.419 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
3.419 * [backup-simplify]: Simplify (+ (* 1 (/ 1 x)) (* (/ 1 x) 1)) into (* 2 (/ 1 x))
3.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.420 * [backup-simplify]: Simplify (- 0) into 0
3.420 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
3.420 * [backup-simplify]: Simplify (+ (* -1 (/ 1 x)) (* (/ 1 x) -1)) into (- (* 2 (/ 1 x)))
3.421 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 x)) 1) (+ (* 1 (/ (- (* 2 (/ 1 x))) 1)))) into (* 4 (/ 1 x))
3.421 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ 4 x)
3.422 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 x)) (* 0 0)) into (* 4/3 (/ 1 x))
3.422 * [backup-simplify]: Simplify (exp 0) into 1
3.422 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) 1/3) in x
3.422 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))))) in x
3.422 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)))) in x
3.422 * [taylor]: Taking taylor expansion of 1/3 in x
3.422 * [backup-simplify]: Simplify 1/3 into 1/3
3.422 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))) in x
3.422 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
3.422 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
3.422 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.422 * [taylor]: Taking taylor expansion of x in x
3.422 * [backup-simplify]: Simplify 0 into 0
3.422 * [backup-simplify]: Simplify 1 into 1
3.423 * [backup-simplify]: Simplify (/ 1 1) into 1
3.423 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.423 * [taylor]: Taking taylor expansion of y in x
3.423 * [backup-simplify]: Simplify y into y
3.423 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.423 * [backup-simplify]: Simplify (+ 1 0) into 1
3.424 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
3.424 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.424 * [taylor]: Taking taylor expansion of x in x
3.424 * [backup-simplify]: Simplify 0 into 0
3.424 * [backup-simplify]: Simplify 1 into 1
3.424 * [backup-simplify]: Simplify (/ 1 1) into 1
3.424 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.424 * [taylor]: Taking taylor expansion of y in x
3.424 * [backup-simplify]: Simplify y into y
3.424 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.425 * [backup-simplify]: Simplify (+ 1 0) into 1
3.425 * [backup-simplify]: Simplify (* 1 1) into 1
3.425 * [backup-simplify]: Simplify (* 1 1) into 1
3.426 * [backup-simplify]: Simplify (/ 1 1) into 1
3.426 * [backup-simplify]: Simplify (log 1) into 0
3.427 * [backup-simplify]: Simplify (* 1/3 0) into 0
3.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.428 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.428 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
3.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.429 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.429 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.429 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
3.429 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
3.430 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
3.431 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
3.431 * [backup-simplify]: Simplify (exp 0) into 1
3.431 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) 1/3) in x
3.431 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))))) in x
3.431 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)))) in x
3.431 * [taylor]: Taking taylor expansion of 1/3 in x
3.431 * [backup-simplify]: Simplify 1/3 into 1/3
3.431 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))) in x
3.431 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
3.431 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
3.431 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.431 * [taylor]: Taking taylor expansion of x in x
3.431 * [backup-simplify]: Simplify 0 into 0
3.431 * [backup-simplify]: Simplify 1 into 1
3.431 * [backup-simplify]: Simplify (/ 1 1) into 1
3.431 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.431 * [taylor]: Taking taylor expansion of y in x
3.432 * [backup-simplify]: Simplify y into y
3.432 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.432 * [backup-simplify]: Simplify (+ 1 0) into 1
3.432 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
3.432 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.432 * [taylor]: Taking taylor expansion of x in x
3.432 * [backup-simplify]: Simplify 0 into 0
3.432 * [backup-simplify]: Simplify 1 into 1
3.433 * [backup-simplify]: Simplify (/ 1 1) into 1
3.433 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.433 * [taylor]: Taking taylor expansion of y in x
3.433 * [backup-simplify]: Simplify y into y
3.433 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.433 * [backup-simplify]: Simplify (+ 1 0) into 1
3.434 * [backup-simplify]: Simplify (* 1 1) into 1
3.434 * [backup-simplify]: Simplify (* 1 1) into 1
3.435 * [backup-simplify]: Simplify (/ 1 1) into 1
3.435 * [backup-simplify]: Simplify (log 1) into 0
3.435 * [backup-simplify]: Simplify (* 1/3 0) into 0
3.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.436 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.437 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
3.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.437 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.438 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.438 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
3.438 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
3.439 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
3.439 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
3.439 * [backup-simplify]: Simplify (exp 0) into 1
3.440 * [taylor]: Taking taylor expansion of 1 in y
3.440 * [backup-simplify]: Simplify 1 into 1
3.440 * [backup-simplify]: Simplify 1 into 1
3.440 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 1) 1)))) into (/ 4/3 y)
3.440 * [taylor]: Taking taylor expansion of (/ 4/3 y) in y
3.440 * [taylor]: Taking taylor expansion of 4/3 in y
3.440 * [backup-simplify]: Simplify 4/3 into 4/3
3.440 * [taylor]: Taking taylor expansion of y in y
3.440 * [backup-simplify]: Simplify 0 into 0
3.440 * [backup-simplify]: Simplify 1 into 1
3.441 * [backup-simplify]: Simplify (/ 4/3 1) into 4/3
3.441 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4/3 (/ 0 1)))) into 0
3.442 * [backup-simplify]: Simplify 0 into 0
3.442 * [backup-simplify]: Simplify 0 into 0
3.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.443 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.443 * [backup-simplify]: Simplify (+ 0 0) into 0
3.444 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
3.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.446 * [backup-simplify]: Simplify (- 0) into 0
3.447 * [backup-simplify]: Simplify (+ 0 0) into 0
3.448 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (pow y 2))
3.449 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* (* 4 (/ 1 y)) (/ (- (* 2 (/ 1 y))) 1)))) into (* 8 (/ 1 (pow y 2)))
3.450 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 8 (/ 1 (pow y 2)))) 1)) (pow 1 1)))) 2) into 0
3.451 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ 4 y)) (* 0 0))) into 0
3.452 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 8/9 (pow y 2))
3.452 * [taylor]: Taking taylor expansion of (/ 8/9 (pow y 2)) in y
3.452 * [taylor]: Taking taylor expansion of 8/9 in y
3.452 * [backup-simplify]: Simplify 8/9 into 8/9
3.452 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.452 * [taylor]: Taking taylor expansion of y in y
3.452 * [backup-simplify]: Simplify 0 into 0
3.452 * [backup-simplify]: Simplify 1 into 1
3.453 * [backup-simplify]: Simplify (* 1 1) into 1
3.453 * [backup-simplify]: Simplify (/ 8/9 1) into 8/9
3.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.460 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.461 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 8/9 (/ 0 1)))) into 0
3.462 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 8/9 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.462 * [backup-simplify]: Simplify 0 into 0
3.463 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.465 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.465 * [backup-simplify]: Simplify (+ 0 0) into 0
3.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
3.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.468 * [backup-simplify]: Simplify (- 0) into 0
3.468 * [backup-simplify]: Simplify (+ 0 0) into 0
3.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
3.471 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 4 (/ 1 y)) (/ (/ 1 (pow y 2)) 1)) (* (* 8 (/ 1 (pow y 2))) (/ (- (* 2 (/ 1 y))) 1)))) into (* 12 (/ 1 (pow y 3)))
3.473 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (* 4 (/ 1 y))) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1) (pow (* 2 (* 8 (/ 1 (pow y 2)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 (* 12 (/ 1 (pow y 3)))) 1)) (pow 1 1)))) 6) into (/ 4/3 (pow y 3))
3.474 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4/3 (pow y 3))) (+ (* 0 0) (+ (* 0 (/ 4 y)) (* 0 0)))) into (* 4/9 (/ 1 (pow y 3)))
3.476 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 3) 6)) (* (/ (pow (* 4/3 (/ 1 y)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (* 4/9 (/ 1 (pow y 3))) 1) 1)))) into (/ 68/81 (pow y 3))
3.476 * [taylor]: Taking taylor expansion of (/ 68/81 (pow y 3)) in y
3.476 * [taylor]: Taking taylor expansion of 68/81 in y
3.476 * [backup-simplify]: Simplify 68/81 into 68/81
3.476 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.476 * [taylor]: Taking taylor expansion of y in y
3.476 * [backup-simplify]: Simplify 0 into 0
3.476 * [backup-simplify]: Simplify 1 into 1
3.476 * [backup-simplify]: Simplify (* 1 1) into 1
3.476 * [backup-simplify]: Simplify (* 1 1) into 1
3.477 * [backup-simplify]: Simplify (/ 68/81 1) into 68/81
3.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.479 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.479 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.480 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.481 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.482 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)))) into 0
3.483 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.484 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.485 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.485 * [backup-simplify]: Simplify 0 into 0
3.485 * [backup-simplify]: Simplify 1 into 1
3.486 * [backup-simplify]: Simplify (* (cbrt (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y))))) (cbrt (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))))) into (* (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) 1/3) (pow (cbrt -1) 2))
3.486 * [approximate]: Taking taylor expansion of (* (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) 1/3) (pow (cbrt -1) 2)) in (x y) around 0
3.486 * [taylor]: Taking taylor expansion of (* (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) 1/3) (pow (cbrt -1) 2)) in y
3.486 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) 1/3) in y
3.486 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))))) in y
3.486 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)))) in y
3.486 * [taylor]: Taking taylor expansion of 1/3 in y
3.486 * [backup-simplify]: Simplify 1/3 into 1/3
3.486 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))) in y
3.486 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in y
3.486 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
3.486 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.486 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.486 * [taylor]: Taking taylor expansion of x in y
3.486 * [backup-simplify]: Simplify x into x
3.486 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.486 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.486 * [taylor]: Taking taylor expansion of y in y
3.486 * [backup-simplify]: Simplify 0 into 0
3.486 * [backup-simplify]: Simplify 1 into 1
3.487 * [backup-simplify]: Simplify (/ 1 1) into 1
3.487 * [backup-simplify]: Simplify (+ 0 1) into 1
3.487 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in y
3.487 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.487 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.487 * [taylor]: Taking taylor expansion of y in y
3.487 * [backup-simplify]: Simplify 0 into 0
3.487 * [backup-simplify]: Simplify 1 into 1
3.487 * [backup-simplify]: Simplify (/ 1 1) into 1
3.488 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.488 * [taylor]: Taking taylor expansion of x in y
3.488 * [backup-simplify]: Simplify x into x
3.488 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.488 * [backup-simplify]: Simplify (+ 1 0) into 1
3.488 * [backup-simplify]: Simplify (* 1 1) into 1
3.489 * [backup-simplify]: Simplify (* 1 1) into 1
3.489 * [backup-simplify]: Simplify (/ 1 1) into 1
3.489 * [backup-simplify]: Simplify (log 1) into 0
3.490 * [backup-simplify]: Simplify (* 1/3 0) into 0
3.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.491 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
3.491 * [backup-simplify]: Simplify (+ (* 1 (/ 1 x)) (* (/ 1 x) 1)) into (* 2 (/ 1 x))
3.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.492 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
3.492 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
3.492 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 x))) (* (- (/ 1 x)) 1)) into (- (* 2 (/ 1 x)))
3.492 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 x)) 1) (+ (* 1 (/ (- (* 2 (/ 1 x))) 1)))) into (* 4 (/ 1 x))
3.493 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ 4 x)
3.493 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 x)) (* 0 0)) into (* 4/3 (/ 1 x))
3.493 * [backup-simplify]: Simplify (exp 0) into 1
3.493 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
3.494 * [taylor]: Taking taylor expansion of (cbrt -1) in y
3.494 * [taylor]: Taking taylor expansion of -1 in y
3.494 * [backup-simplify]: Simplify -1 into -1
3.494 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
3.495 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
3.495 * [taylor]: Taking taylor expansion of (* (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) 1/3) (pow (cbrt -1) 2)) in x
3.495 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) 1/3) in x
3.495 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))))) in x
3.495 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)))) in x
3.495 * [taylor]: Taking taylor expansion of 1/3 in x
3.495 * [backup-simplify]: Simplify 1/3 into 1/3
3.495 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))) in x
3.495 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in x
3.495 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
3.495 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.495 * [taylor]: Taking taylor expansion of x in x
3.495 * [backup-simplify]: Simplify 0 into 0
3.495 * [backup-simplify]: Simplify 1 into 1
3.496 * [backup-simplify]: Simplify (/ 1 1) into 1
3.496 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.496 * [taylor]: Taking taylor expansion of y in x
3.496 * [backup-simplify]: Simplify y into y
3.496 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.496 * [backup-simplify]: Simplify (+ 1 0) into 1
3.496 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
3.496 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.496 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.496 * [taylor]: Taking taylor expansion of y in x
3.496 * [backup-simplify]: Simplify y into y
3.496 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.496 * [taylor]: Taking taylor expansion of x in x
3.496 * [backup-simplify]: Simplify 0 into 0
3.496 * [backup-simplify]: Simplify 1 into 1
3.497 * [backup-simplify]: Simplify (/ 1 1) into 1
3.497 * [backup-simplify]: Simplify (- 1) into -1
3.498 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.498 * [backup-simplify]: Simplify (* 1 1) into 1
3.498 * [backup-simplify]: Simplify (* -1 -1) into 1
3.499 * [backup-simplify]: Simplify (/ 1 1) into 1
3.499 * [backup-simplify]: Simplify (log 1) into 0
3.499 * [backup-simplify]: Simplify (* 1/3 0) into 0
3.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.500 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.500 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
3.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.501 * [backup-simplify]: Simplify (- 0) into 0
3.502 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.502 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
3.502 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
3.503 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
3.503 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
3.503 * [backup-simplify]: Simplify (exp 0) into 1
3.503 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
3.503 * [taylor]: Taking taylor expansion of (cbrt -1) in x
3.503 * [taylor]: Taking taylor expansion of -1 in x
3.503 * [backup-simplify]: Simplify -1 into -1
3.504 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
3.505 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
3.505 * [taylor]: Taking taylor expansion of (* (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) 1/3) (pow (cbrt -1) 2)) in x
3.505 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) 1/3) in x
3.505 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))))) in x
3.505 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)))) in x
3.505 * [taylor]: Taking taylor expansion of 1/3 in x
3.505 * [backup-simplify]: Simplify 1/3 into 1/3
3.505 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))) in x
3.505 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in x
3.505 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
3.505 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.505 * [taylor]: Taking taylor expansion of x in x
3.505 * [backup-simplify]: Simplify 0 into 0
3.505 * [backup-simplify]: Simplify 1 into 1
3.506 * [backup-simplify]: Simplify (/ 1 1) into 1
3.506 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.506 * [taylor]: Taking taylor expansion of y in x
3.506 * [backup-simplify]: Simplify y into y
3.506 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.506 * [backup-simplify]: Simplify (+ 1 0) into 1
3.506 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
3.506 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.506 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.506 * [taylor]: Taking taylor expansion of y in x
3.506 * [backup-simplify]: Simplify y into y
3.507 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.507 * [taylor]: Taking taylor expansion of x in x
3.507 * [backup-simplify]: Simplify 0 into 0
3.507 * [backup-simplify]: Simplify 1 into 1
3.507 * [backup-simplify]: Simplify (/ 1 1) into 1
3.507 * [backup-simplify]: Simplify (- 1) into -1
3.508 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.508 * [backup-simplify]: Simplify (* 1 1) into 1
3.508 * [backup-simplify]: Simplify (* -1 -1) into 1
3.509 * [backup-simplify]: Simplify (/ 1 1) into 1
3.509 * [backup-simplify]: Simplify (log 1) into 0
3.510 * [backup-simplify]: Simplify (* 1/3 0) into 0
3.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.510 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.511 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
3.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.512 * [backup-simplify]: Simplify (- 0) into 0
3.512 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.512 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
3.512 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
3.513 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
3.514 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
3.514 * [backup-simplify]: Simplify (exp 0) into 1
3.514 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
3.514 * [taylor]: Taking taylor expansion of (cbrt -1) in x
3.514 * [taylor]: Taking taylor expansion of -1 in x
3.514 * [backup-simplify]: Simplify -1 into -1
3.514 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
3.515 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
3.516 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
3.518 * [backup-simplify]: Simplify (* 1 (pow (cbrt -1) 2)) into (pow (cbrt -1) 2)
3.518 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
3.518 * [taylor]: Taking taylor expansion of (cbrt -1) in y
3.518 * [taylor]: Taking taylor expansion of -1 in y
3.518 * [backup-simplify]: Simplify -1 into -1
3.519 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
3.520 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
3.521 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
3.522 * [backup-simplify]: Simplify (pow (cbrt -1) 2) into (pow (cbrt -1) 2)
3.523 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
3.523 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 1) 1)))) into (/ 4/3 y)
3.525 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 4/3 y) (pow (cbrt -1) 2))) into (* 4/3 (/ (pow (cbrt -1) 2) y))
3.525 * [taylor]: Taking taylor expansion of (* 4/3 (/ (pow (cbrt -1) 2) y)) in y
3.525 * [taylor]: Taking taylor expansion of 4/3 in y
3.525 * [backup-simplify]: Simplify 4/3 into 4/3
3.525 * [taylor]: Taking taylor expansion of (/ (pow (cbrt -1) 2) y) in y
3.525 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
3.525 * [taylor]: Taking taylor expansion of (cbrt -1) in y
3.525 * [taylor]: Taking taylor expansion of -1 in y
3.525 * [backup-simplify]: Simplify -1 into -1
3.526 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
3.526 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
3.526 * [taylor]: Taking taylor expansion of y in y
3.527 * [backup-simplify]: Simplify 0 into 0
3.527 * [backup-simplify]: Simplify 1 into 1
3.528 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
3.530 * [backup-simplify]: Simplify (/ (pow (cbrt -1) 2) 1) into (pow (cbrt -1) 2)
3.531 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
3.532 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)))) into 0
3.533 * [backup-simplify]: Simplify (+ (* 4/3 0) (* 0 (pow (cbrt -1) 2))) into 0
3.533 * [backup-simplify]: Simplify 0 into 0
3.534 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
3.534 * [backup-simplify]: Simplify 0 into 0
3.536 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
3.537 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
3.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.539 * [backup-simplify]: Simplify (+ 0 0) into 0
3.540 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
3.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.541 * [backup-simplify]: Simplify (- 0) into 0
3.542 * [backup-simplify]: Simplify (+ 0 0) into 0
3.542 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
3.543 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* (* 4 (/ 1 y)) (/ (- (* 2 (/ 1 y))) 1)))) into (* 8 (/ 1 (pow y 2)))
3.545 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 8 (/ 1 (pow y 2)))) 1)) (pow 1 1)))) 2) into 0
3.546 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ 4 y)) (* 0 0))) into 0
3.546 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 8/9 (pow y 2))
3.548 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 4/3 y) 0) (* (/ 8/9 (pow y 2)) (pow (cbrt -1) 2)))) into (* 8/9 (/ (pow (cbrt -1) 2) (pow y 2)))
3.548 * [taylor]: Taking taylor expansion of (* 8/9 (/ (pow (cbrt -1) 2) (pow y 2))) in y
3.548 * [taylor]: Taking taylor expansion of 8/9 in y
3.548 * [backup-simplify]: Simplify 8/9 into 8/9
3.548 * [taylor]: Taking taylor expansion of (/ (pow (cbrt -1) 2) (pow y 2)) in y
3.548 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
3.548 * [taylor]: Taking taylor expansion of (cbrt -1) in y
3.548 * [taylor]: Taking taylor expansion of -1 in y
3.548 * [backup-simplify]: Simplify -1 into -1
3.548 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
3.549 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
3.549 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.549 * [taylor]: Taking taylor expansion of y in y
3.549 * [backup-simplify]: Simplify 0 into 0
3.549 * [backup-simplify]: Simplify 1 into 1
3.550 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
3.550 * [backup-simplify]: Simplify (* 1 1) into 1
3.551 * [backup-simplify]: Simplify (/ (pow (cbrt -1) 2) 1) into (pow (cbrt -1) 2)
3.552 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
3.553 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
3.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.554 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
3.554 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.555 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)))) into 0
3.556 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.557 * [backup-simplify]: Simplify (+ (* 8/9 0) (+ (* 0 0) (* 0 (pow (cbrt -1) 2)))) into 0
3.557 * [backup-simplify]: Simplify 0 into 0
3.558 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
3.558 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
3.559 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.560 * [backup-simplify]: Simplify (+ (* 4/3 0) (+ (* 0 0) (* 0 (pow (cbrt -1) 2)))) into 0
3.560 * [backup-simplify]: Simplify 0 into 0
3.561 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
3.561 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
3.562 * [backup-simplify]: Simplify 0 into 0
3.562 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0
3.563 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0
3.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.564 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.564 * [backup-simplify]: Simplify (+ 0 0) into 0
3.565 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
3.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.566 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.566 * [backup-simplify]: Simplify (- 0) into 0
3.566 * [backup-simplify]: Simplify (+ 0 0) into 0
3.567 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
3.568 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 4 (/ 1 y)) (/ (/ 1 (pow y 2)) 1)) (* (* 8 (/ 1 (pow y 2))) (/ (- (* 2 (/ 1 y))) 1)))) into (* 12 (/ 1 (pow y 3)))
3.569 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (* 4 (/ 1 y))) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1) (pow (* 2 (* 8 (/ 1 (pow y 2)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 (* 12 (/ 1 (pow y 3)))) 1)) (pow 1 1)))) 6) into (/ 4/3 (pow y 3))
3.570 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4/3 (pow y 3))) (+ (* 0 0) (+ (* 0 (/ 4 y)) (* 0 0)))) into (* 4/9 (/ 1 (pow y 3)))
3.571 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 3) 6)) (* (/ (pow (* 4/3 (/ 1 y)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (* 4/9 (/ 1 (pow y 3))) 1) 1)))) into (/ 68/81 (pow y 3))
3.572 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 4/3 y) 0) (+ (* (/ 8/9 (pow y 2)) 0) (* (/ 68/81 (pow y 3)) (pow (cbrt -1) 2))))) into (* 68/81 (/ (pow (cbrt -1) 2) (pow y 3)))
3.572 * [taylor]: Taking taylor expansion of (* 68/81 (/ (pow (cbrt -1) 2) (pow y 3))) in y
3.572 * [taylor]: Taking taylor expansion of 68/81 in y
3.572 * [backup-simplify]: Simplify 68/81 into 68/81
3.572 * [taylor]: Taking taylor expansion of (/ (pow (cbrt -1) 2) (pow y 3)) in y
3.572 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
3.572 * [taylor]: Taking taylor expansion of (cbrt -1) in y
3.572 * [taylor]: Taking taylor expansion of -1 in y
3.572 * [backup-simplify]: Simplify -1 into -1
3.573 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
3.573 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
3.573 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.573 * [taylor]: Taking taylor expansion of y in y
3.573 * [backup-simplify]: Simplify 0 into 0
3.573 * [backup-simplify]: Simplify 1 into 1
3.574 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
3.574 * [backup-simplify]: Simplify (* 1 1) into 1
3.575 * [backup-simplify]: Simplify (* 1 1) into 1
3.576 * [backup-simplify]: Simplify (/ (pow (cbrt -1) 2) 1) into (pow (cbrt -1) 2)
3.577 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0
3.577 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
3.578 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0
3.579 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.580 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.580 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.582 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
3.589 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.591 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)))) into 0
3.592 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.593 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
3.594 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.596 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.598 * [backup-simplify]: Simplify (+ (* 68/81 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (cbrt -1) 2))))) into 0
3.598 * [backup-simplify]: Simplify 0 into 0
3.599 * [backup-simplify]: Simplify (pow (cbrt -1) 2) into (pow (cbrt -1) 2)
3.599 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
3.599 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
3.599 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
3.599 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
3.599 * [taylor]: Taking taylor expansion of (+ x y) in y
3.599 * [taylor]: Taking taylor expansion of x in y
3.599 * [backup-simplify]: Simplify x into x
3.599 * [taylor]: Taking taylor expansion of y in y
3.599 * [backup-simplify]: Simplify 0 into 0
3.599 * [backup-simplify]: Simplify 1 into 1
3.599 * [taylor]: Taking taylor expansion of (- x y) in y
3.599 * [taylor]: Taking taylor expansion of x in y
3.599 * [backup-simplify]: Simplify x into x
3.599 * [taylor]: Taking taylor expansion of y in y
3.599 * [backup-simplify]: Simplify 0 into 0
3.599 * [backup-simplify]: Simplify 1 into 1
3.599 * [backup-simplify]: Simplify (+ x 0) into x
3.600 * [backup-simplify]: Simplify (- 0) into 0
3.600 * [backup-simplify]: Simplify (+ x 0) into x
3.600 * [backup-simplify]: Simplify (/ x x) into 1
3.600 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
3.600 * [taylor]: Taking taylor expansion of (+ x y) in x
3.600 * [taylor]: Taking taylor expansion of x in x
3.600 * [backup-simplify]: Simplify 0 into 0
3.600 * [backup-simplify]: Simplify 1 into 1
3.600 * [taylor]: Taking taylor expansion of y in x
3.600 * [backup-simplify]: Simplify y into y
3.600 * [taylor]: Taking taylor expansion of (- x y) in x
3.600 * [taylor]: Taking taylor expansion of x in x
3.600 * [backup-simplify]: Simplify 0 into 0
3.600 * [backup-simplify]: Simplify 1 into 1
3.600 * [taylor]: Taking taylor expansion of y in x
3.600 * [backup-simplify]: Simplify y into y
3.600 * [backup-simplify]: Simplify (+ 0 y) into y
3.600 * [backup-simplify]: Simplify (- y) into (- y)
3.601 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.601 * [backup-simplify]: Simplify (/ y (- y)) into -1
3.601 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
3.601 * [taylor]: Taking taylor expansion of (+ x y) in x
3.601 * [taylor]: Taking taylor expansion of x in x
3.601 * [backup-simplify]: Simplify 0 into 0
3.601 * [backup-simplify]: Simplify 1 into 1
3.601 * [taylor]: Taking taylor expansion of y in x
3.601 * [backup-simplify]: Simplify y into y
3.601 * [taylor]: Taking taylor expansion of (- x y) in x
3.601 * [taylor]: Taking taylor expansion of x in x
3.601 * [backup-simplify]: Simplify 0 into 0
3.601 * [backup-simplify]: Simplify 1 into 1
3.601 * [taylor]: Taking taylor expansion of y in x
3.601 * [backup-simplify]: Simplify y into y
3.601 * [backup-simplify]: Simplify (+ 0 y) into y
3.601 * [backup-simplify]: Simplify (- y) into (- y)
3.601 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.601 * [backup-simplify]: Simplify (/ y (- y)) into -1
3.601 * [taylor]: Taking taylor expansion of -1 in y
3.601 * [backup-simplify]: Simplify -1 into -1
3.601 * [backup-simplify]: Simplify -1 into -1
3.602 * [backup-simplify]: Simplify (+ 1 0) into 1
3.602 * [backup-simplify]: Simplify (- 0) into 0
3.603 * [backup-simplify]: Simplify (+ 1 0) into 1
3.603 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
3.603 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
3.603 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.603 * [taylor]: Taking taylor expansion of 2 in y
3.603 * [backup-simplify]: Simplify 2 into 2
3.603 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.603 * [taylor]: Taking taylor expansion of y in y
3.603 * [backup-simplify]: Simplify 0 into 0
3.603 * [backup-simplify]: Simplify 1 into 1
3.603 * [backup-simplify]: Simplify (/ 1 1) into 1
3.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.605 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.605 * [backup-simplify]: Simplify (- 0) into 0
3.605 * [backup-simplify]: Simplify 0 into 0
3.605 * [backup-simplify]: Simplify 0 into 0
3.606 * [backup-simplify]: Simplify (+ 0 0) into 0
3.606 * [backup-simplify]: Simplify (- 0) into 0
3.607 * [backup-simplify]: Simplify (+ 0 0) into 0
3.607 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
3.607 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
3.607 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.607 * [taylor]: Taking taylor expansion of 2 in y
3.607 * [backup-simplify]: Simplify 2 into 2
3.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.607 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.607 * [taylor]: Taking taylor expansion of y in y
3.607 * [backup-simplify]: Simplify 0 into 0
3.607 * [backup-simplify]: Simplify 1 into 1
3.608 * [backup-simplify]: Simplify (* 1 1) into 1
3.608 * [backup-simplify]: Simplify (/ 1 1) into 1
3.609 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.610 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.612 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.613 * [backup-simplify]: Simplify (- 0) into 0
3.613 * [backup-simplify]: Simplify 0 into 0
3.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.615 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.615 * [backup-simplify]: Simplify (- 0) into 0
3.615 * [backup-simplify]: Simplify 0 into 0
3.615 * [backup-simplify]: Simplify 0 into 0
3.616 * [backup-simplify]: Simplify (+ 0 0) into 0
3.616 * [backup-simplify]: Simplify (- 0) into 0
3.617 * [backup-simplify]: Simplify (+ 0 0) into 0
3.617 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 0 (- y))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 3))))
3.617 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
3.617 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
3.617 * [taylor]: Taking taylor expansion of 2 in y
3.617 * [backup-simplify]: Simplify 2 into 2
3.618 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.618 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.618 * [taylor]: Taking taylor expansion of y in y
3.618 * [backup-simplify]: Simplify 0 into 0
3.618 * [backup-simplify]: Simplify 1 into 1
3.618 * [backup-simplify]: Simplify (* 1 1) into 1
3.619 * [backup-simplify]: Simplify (* 1 1) into 1
3.619 * [backup-simplify]: Simplify (/ 1 1) into 1
3.620 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.621 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.622 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.623 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.623 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.625 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.628 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.629 * [backup-simplify]: Simplify (- 0) into 0
3.629 * [backup-simplify]: Simplify 0 into 0
3.629 * [backup-simplify]: Simplify -1 into -1
3.629 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
3.629 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
3.629 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
3.629 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.629 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.629 * [taylor]: Taking taylor expansion of x in y
3.629 * [backup-simplify]: Simplify x into x
3.629 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.629 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.629 * [taylor]: Taking taylor expansion of y in y
3.629 * [backup-simplify]: Simplify 0 into 0
3.629 * [backup-simplify]: Simplify 1 into 1
3.630 * [backup-simplify]: Simplify (/ 1 1) into 1
3.630 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.630 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.630 * [taylor]: Taking taylor expansion of x in y
3.630 * [backup-simplify]: Simplify x into x
3.630 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.630 * [taylor]: Taking taylor expansion of y in y
3.630 * [backup-simplify]: Simplify 0 into 0
3.630 * [backup-simplify]: Simplify 1 into 1
3.630 * [backup-simplify]: Simplify (/ 1 1) into 1
3.631 * [backup-simplify]: Simplify (+ 0 1) into 1
3.631 * [backup-simplify]: Simplify (- 1) into -1
3.632 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.632 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.632 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
3.632 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.632 * [taylor]: Taking taylor expansion of x in x
3.632 * [backup-simplify]: Simplify 0 into 0
3.632 * [backup-simplify]: Simplify 1 into 1
3.633 * [backup-simplify]: Simplify (/ 1 1) into 1
3.633 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.633 * [taylor]: Taking taylor expansion of y in x
3.633 * [backup-simplify]: Simplify y into y
3.633 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.633 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.633 * [taylor]: Taking taylor expansion of x in x
3.633 * [backup-simplify]: Simplify 0 into 0
3.633 * [backup-simplify]: Simplify 1 into 1
3.633 * [backup-simplify]: Simplify (/ 1 1) into 1
3.633 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.633 * [taylor]: Taking taylor expansion of y in x
3.633 * [backup-simplify]: Simplify y into y
3.633 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.634 * [backup-simplify]: Simplify (+ 1 0) into 1
3.634 * [backup-simplify]: Simplify (+ 1 0) into 1
3.635 * [backup-simplify]: Simplify (/ 1 1) into 1
3.635 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
3.635 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.635 * [taylor]: Taking taylor expansion of x in x
3.635 * [backup-simplify]: Simplify 0 into 0
3.635 * [backup-simplify]: Simplify 1 into 1
3.635 * [backup-simplify]: Simplify (/ 1 1) into 1
3.635 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.635 * [taylor]: Taking taylor expansion of y in x
3.635 * [backup-simplify]: Simplify y into y
3.635 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.635 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.635 * [taylor]: Taking taylor expansion of x in x
3.636 * [backup-simplify]: Simplify 0 into 0
3.636 * [backup-simplify]: Simplify 1 into 1
3.636 * [backup-simplify]: Simplify (/ 1 1) into 1
3.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.636 * [taylor]: Taking taylor expansion of y in x
3.636 * [backup-simplify]: Simplify y into y
3.636 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.636 * [backup-simplify]: Simplify (+ 1 0) into 1
3.637 * [backup-simplify]: Simplify (+ 1 0) into 1
3.637 * [backup-simplify]: Simplify (/ 1 1) into 1
3.637 * [taylor]: Taking taylor expansion of 1 in y
3.637 * [backup-simplify]: Simplify 1 into 1
3.637 * [backup-simplify]: Simplify 1 into 1
3.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.638 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.639 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.639 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.640 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
3.640 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.640 * [taylor]: Taking taylor expansion of 2 in y
3.640 * [backup-simplify]: Simplify 2 into 2
3.640 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.640 * [taylor]: Taking taylor expansion of y in y
3.640 * [backup-simplify]: Simplify 0 into 0
3.640 * [backup-simplify]: Simplify 1 into 1
3.640 * [backup-simplify]: Simplify (/ 1 1) into 1
3.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.642 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.642 * [backup-simplify]: Simplify 0 into 0
3.642 * [backup-simplify]: Simplify 0 into 0
3.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.643 * [backup-simplify]: Simplify (+ 0 0) into 0
3.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.645 * [backup-simplify]: Simplify (- 0) into 0
3.645 * [backup-simplify]: Simplify (+ 0 0) into 0
3.646 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
3.646 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.646 * [taylor]: Taking taylor expansion of 2 in y
3.646 * [backup-simplify]: Simplify 2 into 2
3.646 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.646 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.646 * [taylor]: Taking taylor expansion of y in y
3.646 * [backup-simplify]: Simplify 0 into 0
3.646 * [backup-simplify]: Simplify 1 into 1
3.647 * [backup-simplify]: Simplify (* 1 1) into 1
3.647 * [backup-simplify]: Simplify (/ 1 1) into 1
3.648 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.649 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.651 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.652 * [backup-simplify]: Simplify 0 into 0
3.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.654 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.654 * [backup-simplify]: Simplify 0 into 0
3.654 * [backup-simplify]: Simplify 0 into 0
3.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.655 * [backup-simplify]: Simplify (+ 0 0) into 0
3.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.656 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.657 * [backup-simplify]: Simplify (- 0) into 0
3.657 * [backup-simplify]: Simplify (+ 0 0) into 0
3.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 3)))
3.659 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
3.659 * [taylor]: Taking taylor expansion of 2 in y
3.659 * [backup-simplify]: Simplify 2 into 2
3.659 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.659 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.659 * [taylor]: Taking taylor expansion of y in y
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify 1 into 1
3.660 * [backup-simplify]: Simplify (* 1 1) into 1
3.660 * [backup-simplify]: Simplify (* 1 1) into 1
3.661 * [backup-simplify]: Simplify (/ 1 1) into 1
3.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.663 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.665 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.667 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.670 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.670 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify 1 into 1
3.670 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
3.670 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
3.670 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
3.670 * [taylor]: Taking taylor expansion of -1 in y
3.670 * [backup-simplify]: Simplify -1 into -1
3.670 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
3.670 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.670 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.670 * [taylor]: Taking taylor expansion of x in y
3.670 * [backup-simplify]: Simplify x into x
3.670 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.670 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.671 * [taylor]: Taking taylor expansion of y in y
3.671 * [backup-simplify]: Simplify 0 into 0
3.671 * [backup-simplify]: Simplify 1 into 1
3.671 * [backup-simplify]: Simplify (/ 1 1) into 1
3.671 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.671 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.671 * [taylor]: Taking taylor expansion of y in y
3.671 * [backup-simplify]: Simplify 0 into 0
3.671 * [backup-simplify]: Simplify 1 into 1
3.671 * [backup-simplify]: Simplify (/ 1 1) into 1
3.671 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.671 * [taylor]: Taking taylor expansion of x in y
3.671 * [backup-simplify]: Simplify x into x
3.671 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.672 * [backup-simplify]: Simplify (+ 0 1) into 1
3.672 * [backup-simplify]: Simplify (+ 1 0) into 1
3.672 * [backup-simplify]: Simplify (/ 1 1) into 1
3.672 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
3.672 * [taylor]: Taking taylor expansion of -1 in x
3.672 * [backup-simplify]: Simplify -1 into -1
3.672 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
3.672 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.672 * [taylor]: Taking taylor expansion of x in x
3.672 * [backup-simplify]: Simplify 0 into 0
3.672 * [backup-simplify]: Simplify 1 into 1
3.673 * [backup-simplify]: Simplify (/ 1 1) into 1
3.673 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.673 * [taylor]: Taking taylor expansion of y in x
3.673 * [backup-simplify]: Simplify y into y
3.673 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.673 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.673 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.673 * [taylor]: Taking taylor expansion of y in x
3.673 * [backup-simplify]: Simplify y into y
3.673 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.673 * [taylor]: Taking taylor expansion of x in x
3.673 * [backup-simplify]: Simplify 0 into 0
3.673 * [backup-simplify]: Simplify 1 into 1
3.673 * [backup-simplify]: Simplify (/ 1 1) into 1
3.673 * [backup-simplify]: Simplify (+ 1 0) into 1
3.674 * [backup-simplify]: Simplify (- 1) into -1
3.674 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.674 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.674 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
3.674 * [taylor]: Taking taylor expansion of -1 in x
3.674 * [backup-simplify]: Simplify -1 into -1
3.674 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
3.674 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.674 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.674 * [taylor]: Taking taylor expansion of x in x
3.674 * [backup-simplify]: Simplify 0 into 0
3.674 * [backup-simplify]: Simplify 1 into 1
3.675 * [backup-simplify]: Simplify (/ 1 1) into 1
3.675 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.675 * [taylor]: Taking taylor expansion of y in x
3.675 * [backup-simplify]: Simplify y into y
3.675 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.675 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.675 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.675 * [taylor]: Taking taylor expansion of y in x
3.675 * [backup-simplify]: Simplify y into y
3.675 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.675 * [taylor]: Taking taylor expansion of x in x
3.675 * [backup-simplify]: Simplify 0 into 0
3.675 * [backup-simplify]: Simplify 1 into 1
3.675 * [backup-simplify]: Simplify (/ 1 1) into 1
3.675 * [backup-simplify]: Simplify (+ 1 0) into 1
3.676 * [backup-simplify]: Simplify (- 1) into -1
3.676 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.676 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.677 * [backup-simplify]: Simplify (* -1 -1) into 1
3.677 * [taylor]: Taking taylor expansion of 1 in y
3.677 * [backup-simplify]: Simplify 1 into 1
3.677 * [backup-simplify]: Simplify 1 into 1
3.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.677 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.678 * [backup-simplify]: Simplify (- 0) into 0
3.678 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.678 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
3.678 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
3.678 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.678 * [taylor]: Taking taylor expansion of 2 in y
3.678 * [backup-simplify]: Simplify 2 into 2
3.678 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.678 * [taylor]: Taking taylor expansion of y in y
3.678 * [backup-simplify]: Simplify 0 into 0
3.678 * [backup-simplify]: Simplify 1 into 1
3.679 * [backup-simplify]: Simplify (/ 1 1) into 1
3.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.680 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.680 * [backup-simplify]: Simplify 0 into 0
3.680 * [backup-simplify]: Simplify 0 into 0
3.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.680 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.680 * [backup-simplify]: Simplify (+ 0 0) into 0
3.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.681 * [backup-simplify]: Simplify (- 0) into 0
3.682 * [backup-simplify]: Simplify (+ 0 0) into 0
3.682 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
3.683 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
3.683 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.683 * [taylor]: Taking taylor expansion of 2 in y
3.683 * [backup-simplify]: Simplify 2 into 2
3.683 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.683 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.683 * [taylor]: Taking taylor expansion of y in y
3.683 * [backup-simplify]: Simplify 0 into 0
3.683 * [backup-simplify]: Simplify 1 into 1
3.683 * [backup-simplify]: Simplify (* 1 1) into 1
3.683 * [backup-simplify]: Simplify (/ 1 1) into 1
3.684 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.684 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.686 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.686 * [backup-simplify]: Simplify 0 into 0
3.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.687 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.687 * [backup-simplify]: Simplify 0 into 0
3.687 * [backup-simplify]: Simplify 0 into 0
3.688 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.688 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.688 * [backup-simplify]: Simplify (+ 0 0) into 0
3.688 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.689 * [backup-simplify]: Simplify (- 0) into 0
3.689 * [backup-simplify]: Simplify (+ 0 0) into 0
3.690 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ 0 -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 3))))
3.691 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1)))) into (* 2 (/ 1 (pow y 3)))
3.691 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
3.691 * [taylor]: Taking taylor expansion of 2 in y
3.691 * [backup-simplify]: Simplify 2 into 2
3.691 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.691 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.691 * [taylor]: Taking taylor expansion of y in y
3.691 * [backup-simplify]: Simplify 0 into 0
3.691 * [backup-simplify]: Simplify 1 into 1
3.692 * [backup-simplify]: Simplify (* 1 1) into 1
3.692 * [backup-simplify]: Simplify (* 1 1) into 1
3.692 * [backup-simplify]: Simplify (/ 1 1) into 1
3.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.694 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.695 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.696 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.698 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify 1 into 1
3.698 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
3.698 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
3.698 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
3.698 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
3.698 * [taylor]: Taking taylor expansion of (+ x y) in y
3.698 * [taylor]: Taking taylor expansion of x in y
3.698 * [backup-simplify]: Simplify x into x
3.698 * [taylor]: Taking taylor expansion of y in y
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify 1 into 1
3.698 * [taylor]: Taking taylor expansion of (- x y) in y
3.698 * [taylor]: Taking taylor expansion of x in y
3.698 * [backup-simplify]: Simplify x into x
3.698 * [taylor]: Taking taylor expansion of y in y
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify 1 into 1
3.698 * [backup-simplify]: Simplify (+ x 0) into x
3.698 * [backup-simplify]: Simplify (- 0) into 0
3.698 * [backup-simplify]: Simplify (+ x 0) into x
3.698 * [backup-simplify]: Simplify (/ x x) into 1
3.698 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
3.698 * [taylor]: Taking taylor expansion of (+ x y) in x
3.698 * [taylor]: Taking taylor expansion of x in x
3.698 * [backup-simplify]: Simplify 0 into 0
3.699 * [backup-simplify]: Simplify 1 into 1
3.699 * [taylor]: Taking taylor expansion of y in x
3.699 * [backup-simplify]: Simplify y into y
3.699 * [taylor]: Taking taylor expansion of (- x y) in x
3.699 * [taylor]: Taking taylor expansion of x in x
3.699 * [backup-simplify]: Simplify 0 into 0
3.699 * [backup-simplify]: Simplify 1 into 1
3.699 * [taylor]: Taking taylor expansion of y in x
3.699 * [backup-simplify]: Simplify y into y
3.699 * [backup-simplify]: Simplify (+ 0 y) into y
3.699 * [backup-simplify]: Simplify (- y) into (- y)
3.699 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.699 * [backup-simplify]: Simplify (/ y (- y)) into -1
3.699 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
3.699 * [taylor]: Taking taylor expansion of (+ x y) in x
3.699 * [taylor]: Taking taylor expansion of x in x
3.699 * [backup-simplify]: Simplify 0 into 0
3.699 * [backup-simplify]: Simplify 1 into 1
3.699 * [taylor]: Taking taylor expansion of y in x
3.699 * [backup-simplify]: Simplify y into y
3.699 * [taylor]: Taking taylor expansion of (- x y) in x
3.699 * [taylor]: Taking taylor expansion of x in x
3.699 * [backup-simplify]: Simplify 0 into 0
3.699 * [backup-simplify]: Simplify 1 into 1
3.699 * [taylor]: Taking taylor expansion of y in x
3.699 * [backup-simplify]: Simplify y into y
3.699 * [backup-simplify]: Simplify (+ 0 y) into y
3.699 * [backup-simplify]: Simplify (- y) into (- y)
3.699 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.699 * [backup-simplify]: Simplify (/ y (- y)) into -1
3.699 * [taylor]: Taking taylor expansion of -1 in y
3.699 * [backup-simplify]: Simplify -1 into -1
3.699 * [backup-simplify]: Simplify -1 into -1
3.699 * [backup-simplify]: Simplify (+ 1 0) into 1
3.700 * [backup-simplify]: Simplify (- 0) into 0
3.700 * [backup-simplify]: Simplify (+ 1 0) into 1
3.700 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
3.700 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
3.700 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.700 * [taylor]: Taking taylor expansion of 2 in y
3.700 * [backup-simplify]: Simplify 2 into 2
3.700 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.700 * [taylor]: Taking taylor expansion of y in y
3.700 * [backup-simplify]: Simplify 0 into 0
3.700 * [backup-simplify]: Simplify 1 into 1
3.701 * [backup-simplify]: Simplify (/ 1 1) into 1
3.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.701 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.702 * [backup-simplify]: Simplify (- 0) into 0
3.702 * [backup-simplify]: Simplify 0 into 0
3.702 * [backup-simplify]: Simplify 0 into 0
3.702 * [backup-simplify]: Simplify (+ 0 0) into 0
3.702 * [backup-simplify]: Simplify (- 0) into 0
3.702 * [backup-simplify]: Simplify (+ 0 0) into 0
3.703 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
3.703 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
3.703 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.703 * [taylor]: Taking taylor expansion of 2 in y
3.703 * [backup-simplify]: Simplify 2 into 2
3.703 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.703 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.703 * [taylor]: Taking taylor expansion of y in y
3.703 * [backup-simplify]: Simplify 0 into 0
3.703 * [backup-simplify]: Simplify 1 into 1
3.703 * [backup-simplify]: Simplify (* 1 1) into 1
3.703 * [backup-simplify]: Simplify (/ 1 1) into 1
3.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.704 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.706 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.706 * [backup-simplify]: Simplify (- 0) into 0
3.706 * [backup-simplify]: Simplify 0 into 0
3.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.707 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.708 * [backup-simplify]: Simplify (- 0) into 0
3.708 * [backup-simplify]: Simplify 0 into 0
3.708 * [backup-simplify]: Simplify 0 into 0
3.708 * [backup-simplify]: Simplify (+ 0 0) into 0
3.709 * [backup-simplify]: Simplify (- 0) into 0
3.709 * [backup-simplify]: Simplify (+ 0 0) into 0
3.710 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 0 (- y))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 3))))
3.710 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
3.710 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
3.710 * [taylor]: Taking taylor expansion of 2 in y
3.710 * [backup-simplify]: Simplify 2 into 2
3.710 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.710 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.710 * [taylor]: Taking taylor expansion of y in y
3.710 * [backup-simplify]: Simplify 0 into 0
3.710 * [backup-simplify]: Simplify 1 into 1
3.710 * [backup-simplify]: Simplify (* 1 1) into 1
3.711 * [backup-simplify]: Simplify (* 1 1) into 1
3.711 * [backup-simplify]: Simplify (/ 1 1) into 1
3.712 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.717 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.719 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.720 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.721 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.726 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.726 * [backup-simplify]: Simplify (- 0) into 0
3.726 * [backup-simplify]: Simplify 0 into 0
3.726 * [backup-simplify]: Simplify -1 into -1
3.727 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
3.727 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
3.727 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
3.727 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.727 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.727 * [taylor]: Taking taylor expansion of x in y
3.727 * [backup-simplify]: Simplify x into x
3.727 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.727 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.727 * [taylor]: Taking taylor expansion of y in y
3.727 * [backup-simplify]: Simplify 0 into 0
3.727 * [backup-simplify]: Simplify 1 into 1
3.728 * [backup-simplify]: Simplify (/ 1 1) into 1
3.728 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.728 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.728 * [taylor]: Taking taylor expansion of x in y
3.728 * [backup-simplify]: Simplify x into x
3.728 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.728 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.728 * [taylor]: Taking taylor expansion of y in y
3.728 * [backup-simplify]: Simplify 0 into 0
3.728 * [backup-simplify]: Simplify 1 into 1
3.728 * [backup-simplify]: Simplify (/ 1 1) into 1
3.729 * [backup-simplify]: Simplify (+ 0 1) into 1
3.729 * [backup-simplify]: Simplify (- 1) into -1
3.729 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.730 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.730 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
3.730 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.730 * [taylor]: Taking taylor expansion of x in x
3.730 * [backup-simplify]: Simplify 0 into 0
3.730 * [backup-simplify]: Simplify 1 into 1
3.730 * [backup-simplify]: Simplify (/ 1 1) into 1
3.731 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.731 * [taylor]: Taking taylor expansion of y in x
3.731 * [backup-simplify]: Simplify y into y
3.731 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.731 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.731 * [taylor]: Taking taylor expansion of x in x
3.731 * [backup-simplify]: Simplify 0 into 0
3.731 * [backup-simplify]: Simplify 1 into 1
3.731 * [backup-simplify]: Simplify (/ 1 1) into 1
3.731 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.731 * [taylor]: Taking taylor expansion of y in x
3.731 * [backup-simplify]: Simplify y into y
3.731 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.732 * [backup-simplify]: Simplify (+ 1 0) into 1
3.732 * [backup-simplify]: Simplify (+ 1 0) into 1
3.733 * [backup-simplify]: Simplify (/ 1 1) into 1
3.733 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
3.733 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.733 * [taylor]: Taking taylor expansion of x in x
3.733 * [backup-simplify]: Simplify 0 into 0
3.733 * [backup-simplify]: Simplify 1 into 1
3.733 * [backup-simplify]: Simplify (/ 1 1) into 1
3.733 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.733 * [taylor]: Taking taylor expansion of y in x
3.733 * [backup-simplify]: Simplify y into y
3.733 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.733 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.733 * [taylor]: Taking taylor expansion of x in x
3.733 * [backup-simplify]: Simplify 0 into 0
3.733 * [backup-simplify]: Simplify 1 into 1
3.734 * [backup-simplify]: Simplify (/ 1 1) into 1
3.734 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.734 * [taylor]: Taking taylor expansion of y in x
3.734 * [backup-simplify]: Simplify y into y
3.734 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.734 * [backup-simplify]: Simplify (+ 1 0) into 1
3.735 * [backup-simplify]: Simplify (+ 1 0) into 1
3.735 * [backup-simplify]: Simplify (/ 1 1) into 1
3.735 * [taylor]: Taking taylor expansion of 1 in y
3.735 * [backup-simplify]: Simplify 1 into 1
3.735 * [backup-simplify]: Simplify 1 into 1
3.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.736 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.737 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.737 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.737 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.738 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
3.738 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.738 * [taylor]: Taking taylor expansion of 2 in y
3.738 * [backup-simplify]: Simplify 2 into 2
3.738 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.738 * [taylor]: Taking taylor expansion of y in y
3.738 * [backup-simplify]: Simplify 0 into 0
3.738 * [backup-simplify]: Simplify 1 into 1
3.738 * [backup-simplify]: Simplify (/ 1 1) into 1
3.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.740 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.740 * [backup-simplify]: Simplify 0 into 0
3.740 * [backup-simplify]: Simplify 0 into 0
3.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.741 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.742 * [backup-simplify]: Simplify (+ 0 0) into 0
3.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.743 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.744 * [backup-simplify]: Simplify (- 0) into 0
3.744 * [backup-simplify]: Simplify (+ 0 0) into 0
3.745 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
3.745 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.745 * [taylor]: Taking taylor expansion of 2 in y
3.745 * [backup-simplify]: Simplify 2 into 2
3.745 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.745 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.745 * [taylor]: Taking taylor expansion of y in y
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify 1 into 1
3.746 * [backup-simplify]: Simplify (* 1 1) into 1
3.746 * [backup-simplify]: Simplify (/ 1 1) into 1
3.747 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.748 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.750 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.750 * [backup-simplify]: Simplify 0 into 0
3.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.752 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.752 * [backup-simplify]: Simplify 0 into 0
3.752 * [backup-simplify]: Simplify 0 into 0
3.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.754 * [backup-simplify]: Simplify (+ 0 0) into 0
3.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.755 * [backup-simplify]: Simplify (- 0) into 0
3.756 * [backup-simplify]: Simplify (+ 0 0) into 0
3.758 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 3)))
3.758 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
3.758 * [taylor]: Taking taylor expansion of 2 in y
3.758 * [backup-simplify]: Simplify 2 into 2
3.758 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.758 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.758 * [taylor]: Taking taylor expansion of y in y
3.758 * [backup-simplify]: Simplify 0 into 0
3.758 * [backup-simplify]: Simplify 1 into 1
3.758 * [backup-simplify]: Simplify (* 1 1) into 1
3.759 * [backup-simplify]: Simplify (* 1 1) into 1
3.759 * [backup-simplify]: Simplify (/ 1 1) into 1
3.760 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.760 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.761 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.761 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.762 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.764 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.764 * [backup-simplify]: Simplify 0 into 0
3.764 * [backup-simplify]: Simplify 1 into 1
3.765 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
3.765 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
3.765 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
3.765 * [taylor]: Taking taylor expansion of -1 in y
3.765 * [backup-simplify]: Simplify -1 into -1
3.765 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
3.765 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.765 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.765 * [taylor]: Taking taylor expansion of x in y
3.765 * [backup-simplify]: Simplify x into x
3.765 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.765 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.765 * [taylor]: Taking taylor expansion of y in y
3.765 * [backup-simplify]: Simplify 0 into 0
3.765 * [backup-simplify]: Simplify 1 into 1
3.765 * [backup-simplify]: Simplify (/ 1 1) into 1
3.765 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.765 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.765 * [taylor]: Taking taylor expansion of y in y
3.765 * [backup-simplify]: Simplify 0 into 0
3.765 * [backup-simplify]: Simplify 1 into 1
3.765 * [backup-simplify]: Simplify (/ 1 1) into 1
3.765 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.765 * [taylor]: Taking taylor expansion of x in y
3.765 * [backup-simplify]: Simplify x into x
3.765 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.766 * [backup-simplify]: Simplify (+ 0 1) into 1
3.766 * [backup-simplify]: Simplify (+ 1 0) into 1
3.766 * [backup-simplify]: Simplify (/ 1 1) into 1
3.766 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
3.766 * [taylor]: Taking taylor expansion of -1 in x
3.766 * [backup-simplify]: Simplify -1 into -1
3.766 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
3.766 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.766 * [taylor]: Taking taylor expansion of x in x
3.766 * [backup-simplify]: Simplify 0 into 0
3.766 * [backup-simplify]: Simplify 1 into 1
3.767 * [backup-simplify]: Simplify (/ 1 1) into 1
3.767 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.767 * [taylor]: Taking taylor expansion of y in x
3.767 * [backup-simplify]: Simplify y into y
3.767 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.767 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.767 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.767 * [taylor]: Taking taylor expansion of y in x
3.767 * [backup-simplify]: Simplify y into y
3.767 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.767 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.767 * [taylor]: Taking taylor expansion of x in x
3.767 * [backup-simplify]: Simplify 0 into 0
3.767 * [backup-simplify]: Simplify 1 into 1
3.767 * [backup-simplify]: Simplify (/ 1 1) into 1
3.767 * [backup-simplify]: Simplify (+ 1 0) into 1
3.768 * [backup-simplify]: Simplify (- 1) into -1
3.768 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.768 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.768 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
3.768 * [taylor]: Taking taylor expansion of -1 in x
3.768 * [backup-simplify]: Simplify -1 into -1
3.768 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
3.768 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.768 * [taylor]: Taking taylor expansion of x in x
3.768 * [backup-simplify]: Simplify 0 into 0
3.768 * [backup-simplify]: Simplify 1 into 1
3.769 * [backup-simplify]: Simplify (/ 1 1) into 1
3.769 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.769 * [taylor]: Taking taylor expansion of y in x
3.769 * [backup-simplify]: Simplify y into y
3.769 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.769 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.769 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.769 * [taylor]: Taking taylor expansion of y in x
3.769 * [backup-simplify]: Simplify y into y
3.769 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.769 * [taylor]: Taking taylor expansion of x in x
3.769 * [backup-simplify]: Simplify 0 into 0
3.769 * [backup-simplify]: Simplify 1 into 1
3.769 * [backup-simplify]: Simplify (/ 1 1) into 1
3.769 * [backup-simplify]: Simplify (+ 1 0) into 1
3.770 * [backup-simplify]: Simplify (- 1) into -1
3.770 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.770 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.770 * [backup-simplify]: Simplify (* -1 -1) into 1
3.770 * [taylor]: Taking taylor expansion of 1 in y
3.770 * [backup-simplify]: Simplify 1 into 1
3.770 * [backup-simplify]: Simplify 1 into 1
3.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.771 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.772 * [backup-simplify]: Simplify (- 0) into 0
3.772 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.772 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
3.772 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
3.772 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.772 * [taylor]: Taking taylor expansion of 2 in y
3.772 * [backup-simplify]: Simplify 2 into 2
3.772 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.772 * [taylor]: Taking taylor expansion of y in y
3.772 * [backup-simplify]: Simplify 0 into 0
3.772 * [backup-simplify]: Simplify 1 into 1
3.773 * [backup-simplify]: Simplify (/ 1 1) into 1
3.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.773 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.773 * [backup-simplify]: Simplify 0 into 0
3.773 * [backup-simplify]: Simplify 0 into 0
3.774 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.774 * [backup-simplify]: Simplify (+ 0 0) into 0
3.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.775 * [backup-simplify]: Simplify (- 0) into 0
3.775 * [backup-simplify]: Simplify (+ 0 0) into 0
3.776 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
3.777 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
3.777 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.777 * [taylor]: Taking taylor expansion of 2 in y
3.777 * [backup-simplify]: Simplify 2 into 2
3.777 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.777 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.777 * [taylor]: Taking taylor expansion of y in y
3.777 * [backup-simplify]: Simplify 0 into 0
3.777 * [backup-simplify]: Simplify 1 into 1
3.777 * [backup-simplify]: Simplify (* 1 1) into 1
3.777 * [backup-simplify]: Simplify (/ 1 1) into 1
3.778 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.778 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.779 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.779 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.780 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.780 * [backup-simplify]: Simplify 0 into 0
3.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.781 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [backup-simplify]: Simplify 0 into 0
3.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.782 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.782 * [backup-simplify]: Simplify (+ 0 0) into 0
3.782 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.783 * [backup-simplify]: Simplify (- 0) into 0
3.783 * [backup-simplify]: Simplify (+ 0 0) into 0
3.784 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ 0 -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 3))))
3.785 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1)))) into (* 2 (/ 1 (pow y 3)))
3.785 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
3.785 * [taylor]: Taking taylor expansion of 2 in y
3.785 * [backup-simplify]: Simplify 2 into 2
3.785 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.785 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.785 * [taylor]: Taking taylor expansion of y in y
3.785 * [backup-simplify]: Simplify 0 into 0
3.785 * [backup-simplify]: Simplify 1 into 1
3.785 * [backup-simplify]: Simplify (* 1 1) into 1
3.785 * [backup-simplify]: Simplify (* 1 1) into 1
3.786 * [backup-simplify]: Simplify (/ 1 1) into 1
3.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.787 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.788 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.789 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.790 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.791 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.792 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.794 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.794 * [backup-simplify]: Simplify 0 into 0
3.794 * [backup-simplify]: Simplify 1 into 1
3.794 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
3.794 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
3.794 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
3.794 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
3.794 * [taylor]: Taking taylor expansion of (+ x y) in y
3.794 * [taylor]: Taking taylor expansion of x in y
3.795 * [backup-simplify]: Simplify x into x
3.795 * [taylor]: Taking taylor expansion of y in y
3.795 * [backup-simplify]: Simplify 0 into 0
3.795 * [backup-simplify]: Simplify 1 into 1
3.795 * [taylor]: Taking taylor expansion of (- x y) in y
3.795 * [taylor]: Taking taylor expansion of x in y
3.795 * [backup-simplify]: Simplify x into x
3.795 * [taylor]: Taking taylor expansion of y in y
3.795 * [backup-simplify]: Simplify 0 into 0
3.795 * [backup-simplify]: Simplify 1 into 1
3.795 * [backup-simplify]: Simplify (+ x 0) into x
3.795 * [backup-simplify]: Simplify (- 0) into 0
3.795 * [backup-simplify]: Simplify (+ x 0) into x
3.795 * [backup-simplify]: Simplify (/ x x) into 1
3.795 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
3.795 * [taylor]: Taking taylor expansion of (+ x y) in x
3.795 * [taylor]: Taking taylor expansion of x in x
3.795 * [backup-simplify]: Simplify 0 into 0
3.795 * [backup-simplify]: Simplify 1 into 1
3.796 * [taylor]: Taking taylor expansion of y in x
3.796 * [backup-simplify]: Simplify y into y
3.796 * [taylor]: Taking taylor expansion of (- x y) in x
3.796 * [taylor]: Taking taylor expansion of x in x
3.796 * [backup-simplify]: Simplify 0 into 0
3.796 * [backup-simplify]: Simplify 1 into 1
3.796 * [taylor]: Taking taylor expansion of y in x
3.796 * [backup-simplify]: Simplify y into y
3.796 * [backup-simplify]: Simplify (+ 0 y) into y
3.796 * [backup-simplify]: Simplify (- y) into (- y)
3.796 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.796 * [backup-simplify]: Simplify (/ y (- y)) into -1
3.796 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
3.796 * [taylor]: Taking taylor expansion of (+ x y) in x
3.796 * [taylor]: Taking taylor expansion of x in x
3.796 * [backup-simplify]: Simplify 0 into 0
3.796 * [backup-simplify]: Simplify 1 into 1
3.796 * [taylor]: Taking taylor expansion of y in x
3.796 * [backup-simplify]: Simplify y into y
3.796 * [taylor]: Taking taylor expansion of (- x y) in x
3.796 * [taylor]: Taking taylor expansion of x in x
3.796 * [backup-simplify]: Simplify 0 into 0
3.796 * [backup-simplify]: Simplify 1 into 1
3.796 * [taylor]: Taking taylor expansion of y in x
3.796 * [backup-simplify]: Simplify y into y
3.796 * [backup-simplify]: Simplify (+ 0 y) into y
3.796 * [backup-simplify]: Simplify (- y) into (- y)
3.796 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.797 * [backup-simplify]: Simplify (/ y (- y)) into -1
3.797 * [taylor]: Taking taylor expansion of -1 in y
3.797 * [backup-simplify]: Simplify -1 into -1
3.797 * [backup-simplify]: Simplify -1 into -1
3.797 * [backup-simplify]: Simplify (+ 1 0) into 1
3.798 * [backup-simplify]: Simplify (- 0) into 0
3.798 * [backup-simplify]: Simplify (+ 1 0) into 1
3.798 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
3.798 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
3.798 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.798 * [taylor]: Taking taylor expansion of 2 in y
3.798 * [backup-simplify]: Simplify 2 into 2
3.798 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.798 * [taylor]: Taking taylor expansion of y in y
3.798 * [backup-simplify]: Simplify 0 into 0
3.798 * [backup-simplify]: Simplify 1 into 1
3.799 * [backup-simplify]: Simplify (/ 1 1) into 1
3.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.800 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.801 * [backup-simplify]: Simplify (- 0) into 0
3.801 * [backup-simplify]: Simplify 0 into 0
3.801 * [backup-simplify]: Simplify 0 into 0
3.801 * [backup-simplify]: Simplify (+ 0 0) into 0
3.802 * [backup-simplify]: Simplify (- 0) into 0
3.802 * [backup-simplify]: Simplify (+ 0 0) into 0
3.802 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
3.802 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
3.802 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.803 * [taylor]: Taking taylor expansion of 2 in y
3.803 * [backup-simplify]: Simplify 2 into 2
3.803 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.803 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.803 * [taylor]: Taking taylor expansion of y in y
3.803 * [backup-simplify]: Simplify 0 into 0
3.803 * [backup-simplify]: Simplify 1 into 1
3.803 * [backup-simplify]: Simplify (* 1 1) into 1
3.803 * [backup-simplify]: Simplify (/ 1 1) into 1
3.804 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.805 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.807 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.808 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.808 * [backup-simplify]: Simplify (- 0) into 0
3.808 * [backup-simplify]: Simplify 0 into 0
3.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.810 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.811 * [backup-simplify]: Simplify (- 0) into 0
3.811 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify (+ 0 0) into 0
3.812 * [backup-simplify]: Simplify (- 0) into 0
3.812 * [backup-simplify]: Simplify (+ 0 0) into 0
3.813 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 0 (- y))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 3))))
3.813 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
3.813 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
3.813 * [taylor]: Taking taylor expansion of 2 in y
3.813 * [backup-simplify]: Simplify 2 into 2
3.813 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.813 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.813 * [taylor]: Taking taylor expansion of y in y
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [backup-simplify]: Simplify 1 into 1
3.813 * [backup-simplify]: Simplify (* 1 1) into 1
3.814 * [backup-simplify]: Simplify (* 1 1) into 1
3.814 * [backup-simplify]: Simplify (/ 1 1) into 1
3.815 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.816 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.817 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.818 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.819 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.821 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.824 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.824 * [backup-simplify]: Simplify (- 0) into 0
3.824 * [backup-simplify]: Simplify 0 into 0
3.824 * [backup-simplify]: Simplify -1 into -1
3.824 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
3.824 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
3.824 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
3.825 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.825 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.825 * [taylor]: Taking taylor expansion of x in y
3.825 * [backup-simplify]: Simplify x into x
3.825 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.825 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.825 * [taylor]: Taking taylor expansion of y in y
3.825 * [backup-simplify]: Simplify 0 into 0
3.825 * [backup-simplify]: Simplify 1 into 1
3.825 * [backup-simplify]: Simplify (/ 1 1) into 1
3.825 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.825 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.825 * [taylor]: Taking taylor expansion of x in y
3.825 * [backup-simplify]: Simplify x into x
3.825 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.825 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.825 * [taylor]: Taking taylor expansion of y in y
3.825 * [backup-simplify]: Simplify 0 into 0
3.825 * [backup-simplify]: Simplify 1 into 1
3.826 * [backup-simplify]: Simplify (/ 1 1) into 1
3.826 * [backup-simplify]: Simplify (+ 0 1) into 1
3.827 * [backup-simplify]: Simplify (- 1) into -1
3.827 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.828 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.828 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
3.828 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.828 * [taylor]: Taking taylor expansion of x in x
3.828 * [backup-simplify]: Simplify 0 into 0
3.828 * [backup-simplify]: Simplify 1 into 1
3.828 * [backup-simplify]: Simplify (/ 1 1) into 1
3.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.829 * [taylor]: Taking taylor expansion of y in x
3.829 * [backup-simplify]: Simplify y into y
3.829 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.829 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.829 * [taylor]: Taking taylor expansion of x in x
3.829 * [backup-simplify]: Simplify 0 into 0
3.829 * [backup-simplify]: Simplify 1 into 1
3.829 * [backup-simplify]: Simplify (/ 1 1) into 1
3.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.829 * [taylor]: Taking taylor expansion of y in x
3.829 * [backup-simplify]: Simplify y into y
3.829 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.830 * [backup-simplify]: Simplify (+ 1 0) into 1
3.830 * [backup-simplify]: Simplify (+ 1 0) into 1
3.831 * [backup-simplify]: Simplify (/ 1 1) into 1
3.831 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
3.831 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.831 * [taylor]: Taking taylor expansion of x in x
3.831 * [backup-simplify]: Simplify 0 into 0
3.831 * [backup-simplify]: Simplify 1 into 1
3.831 * [backup-simplify]: Simplify (/ 1 1) into 1
3.831 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.831 * [taylor]: Taking taylor expansion of y in x
3.831 * [backup-simplify]: Simplify y into y
3.831 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.831 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.831 * [taylor]: Taking taylor expansion of x in x
3.831 * [backup-simplify]: Simplify 0 into 0
3.831 * [backup-simplify]: Simplify 1 into 1
3.832 * [backup-simplify]: Simplify (/ 1 1) into 1
3.832 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.832 * [taylor]: Taking taylor expansion of y in x
3.832 * [backup-simplify]: Simplify y into y
3.832 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.832 * [backup-simplify]: Simplify (+ 1 0) into 1
3.833 * [backup-simplify]: Simplify (+ 1 0) into 1
3.833 * [backup-simplify]: Simplify (/ 1 1) into 1
3.833 * [taylor]: Taking taylor expansion of 1 in y
3.833 * [backup-simplify]: Simplify 1 into 1
3.833 * [backup-simplify]: Simplify 1 into 1
3.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.834 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.835 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.835 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.835 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
3.836 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.836 * [taylor]: Taking taylor expansion of 2 in y
3.836 * [backup-simplify]: Simplify 2 into 2
3.836 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.836 * [taylor]: Taking taylor expansion of y in y
3.836 * [backup-simplify]: Simplify 0 into 0
3.836 * [backup-simplify]: Simplify 1 into 1
3.836 * [backup-simplify]: Simplify (/ 1 1) into 1
3.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.838 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.838 * [backup-simplify]: Simplify 0 into 0
3.838 * [backup-simplify]: Simplify 0 into 0
3.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.839 * [backup-simplify]: Simplify (+ 0 0) into 0
3.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.841 * [backup-simplify]: Simplify (- 0) into 0
3.841 * [backup-simplify]: Simplify (+ 0 0) into 0
3.842 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
3.842 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.842 * [taylor]: Taking taylor expansion of 2 in y
3.842 * [backup-simplify]: Simplify 2 into 2
3.842 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.842 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.842 * [taylor]: Taking taylor expansion of y in y
3.842 * [backup-simplify]: Simplify 0 into 0
3.842 * [backup-simplify]: Simplify 1 into 1
3.843 * [backup-simplify]: Simplify (* 1 1) into 1
3.843 * [backup-simplify]: Simplify (/ 1 1) into 1
3.844 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.845 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.847 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.848 * [backup-simplify]: Simplify 0 into 0
3.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.852 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.852 * [backup-simplify]: Simplify 0 into 0
3.852 * [backup-simplify]: Simplify 0 into 0
3.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.854 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.854 * [backup-simplify]: Simplify (+ 0 0) into 0
3.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.855 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.856 * [backup-simplify]: Simplify (- 0) into 0
3.856 * [backup-simplify]: Simplify (+ 0 0) into 0
3.858 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 3)))
3.858 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
3.858 * [taylor]: Taking taylor expansion of 2 in y
3.858 * [backup-simplify]: Simplify 2 into 2
3.858 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.859 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.859 * [taylor]: Taking taylor expansion of y in y
3.859 * [backup-simplify]: Simplify 0 into 0
3.859 * [backup-simplify]: Simplify 1 into 1
3.859 * [backup-simplify]: Simplify (* 1 1) into 1
3.860 * [backup-simplify]: Simplify (* 1 1) into 1
3.860 * [backup-simplify]: Simplify (/ 1 1) into 1
3.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.862 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.863 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.865 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.867 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.870 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 1 into 1
3.871 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
3.871 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
3.871 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
3.871 * [taylor]: Taking taylor expansion of -1 in y
3.871 * [backup-simplify]: Simplify -1 into -1
3.871 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
3.871 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.871 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.871 * [taylor]: Taking taylor expansion of x in y
3.871 * [backup-simplify]: Simplify x into x
3.871 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.871 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.871 * [taylor]: Taking taylor expansion of y in y
3.871 * [backup-simplify]: Simplify 0 into 0
3.871 * [backup-simplify]: Simplify 1 into 1
3.872 * [backup-simplify]: Simplify (/ 1 1) into 1
3.872 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.872 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.872 * [taylor]: Taking taylor expansion of y in y
3.872 * [backup-simplify]: Simplify 0 into 0
3.872 * [backup-simplify]: Simplify 1 into 1
3.872 * [backup-simplify]: Simplify (/ 1 1) into 1
3.872 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.872 * [taylor]: Taking taylor expansion of x in y
3.872 * [backup-simplify]: Simplify x into x
3.873 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.873 * [backup-simplify]: Simplify (+ 0 1) into 1
3.874 * [backup-simplify]: Simplify (+ 1 0) into 1
3.874 * [backup-simplify]: Simplify (/ 1 1) into 1
3.874 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
3.874 * [taylor]: Taking taylor expansion of -1 in x
3.874 * [backup-simplify]: Simplify -1 into -1
3.874 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
3.875 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.875 * [taylor]: Taking taylor expansion of x in x
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 1 into 1
3.875 * [backup-simplify]: Simplify (/ 1 1) into 1
3.875 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.875 * [taylor]: Taking taylor expansion of y in x
3.875 * [backup-simplify]: Simplify y into y
3.875 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.875 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.875 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.875 * [taylor]: Taking taylor expansion of y in x
3.875 * [backup-simplify]: Simplify y into y
3.875 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.875 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.875 * [taylor]: Taking taylor expansion of x in x
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 1 into 1
3.876 * [backup-simplify]: Simplify (/ 1 1) into 1
3.876 * [backup-simplify]: Simplify (+ 1 0) into 1
3.876 * [backup-simplify]: Simplify (- 1) into -1
3.877 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.877 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.877 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
3.877 * [taylor]: Taking taylor expansion of -1 in x
3.877 * [backup-simplify]: Simplify -1 into -1
3.877 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
3.877 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.877 * [taylor]: Taking taylor expansion of x in x
3.877 * [backup-simplify]: Simplify 0 into 0
3.877 * [backup-simplify]: Simplify 1 into 1
3.878 * [backup-simplify]: Simplify (/ 1 1) into 1
3.878 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.878 * [taylor]: Taking taylor expansion of y in x
3.878 * [backup-simplify]: Simplify y into y
3.878 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.878 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.878 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.878 * [taylor]: Taking taylor expansion of y in x
3.878 * [backup-simplify]: Simplify y into y
3.878 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.878 * [taylor]: Taking taylor expansion of x in x
3.878 * [backup-simplify]: Simplify 0 into 0
3.878 * [backup-simplify]: Simplify 1 into 1
3.878 * [backup-simplify]: Simplify (/ 1 1) into 1
3.878 * [backup-simplify]: Simplify (+ 1 0) into 1
3.879 * [backup-simplify]: Simplify (- 1) into -1
3.879 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.879 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.879 * [backup-simplify]: Simplify (* -1 -1) into 1
3.879 * [taylor]: Taking taylor expansion of 1 in y
3.879 * [backup-simplify]: Simplify 1 into 1
3.880 * [backup-simplify]: Simplify 1 into 1
3.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.880 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.881 * [backup-simplify]: Simplify (- 0) into 0
3.881 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.881 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
3.881 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
3.881 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.881 * [taylor]: Taking taylor expansion of 2 in y
3.881 * [backup-simplify]: Simplify 2 into 2
3.881 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.881 * [taylor]: Taking taylor expansion of y in y
3.881 * [backup-simplify]: Simplify 0 into 0
3.881 * [backup-simplify]: Simplify 1 into 1
3.882 * [backup-simplify]: Simplify (/ 1 1) into 1
3.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.883 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.883 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify 0 into 0
3.883 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.883 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.883 * [backup-simplify]: Simplify (+ 0 0) into 0
3.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.884 * [backup-simplify]: Simplify (- 0) into 0
3.885 * [backup-simplify]: Simplify (+ 0 0) into 0
3.885 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
3.886 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
3.886 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
3.886 * [taylor]: Taking taylor expansion of 2 in y
3.886 * [backup-simplify]: Simplify 2 into 2
3.886 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.886 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.886 * [taylor]: Taking taylor expansion of y in y
3.886 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify 1 into 1
3.886 * [backup-simplify]: Simplify (* 1 1) into 1
3.886 * [backup-simplify]: Simplify (/ 1 1) into 1
3.887 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.887 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.889 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.889 * [backup-simplify]: Simplify 0 into 0
3.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.890 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.890 * [backup-simplify]: Simplify 0 into 0
3.890 * [backup-simplify]: Simplify 0 into 0
3.891 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.891 * [backup-simplify]: Simplify (+ 0 0) into 0
3.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.892 * [backup-simplify]: Simplify (- 0) into 0
3.892 * [backup-simplify]: Simplify (+ 0 0) into 0
3.893 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ 0 -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 3))))
3.894 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1)))) into (* 2 (/ 1 (pow y 3)))
3.894 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
3.894 * [taylor]: Taking taylor expansion of 2 in y
3.894 * [backup-simplify]: Simplify 2 into 2
3.894 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.894 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.894 * [taylor]: Taking taylor expansion of y in y
3.894 * [backup-simplify]: Simplify 0 into 0
3.894 * [backup-simplify]: Simplify 1 into 1
3.894 * [backup-simplify]: Simplify (* 1 1) into 1
3.895 * [backup-simplify]: Simplify (* 1 1) into 1
3.895 * [backup-simplify]: Simplify (/ 1 1) into 1
3.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.896 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.897 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.897 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.898 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.900 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.900 * [backup-simplify]: Simplify 0 into 0
3.900 * [backup-simplify]: Simplify 1 into 1
3.900 * * * [progress]: simplifying candidates
3.907 * [simplify]: Simplifying:
  (+ 1/3 1/3)
  (+ 1 1)
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (+ 1 1)
  (+ (log (cbrt (/ (+ x y) (- x y)))) (log (cbrt (/ (+ x y) (- x y)))))
  (log (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (exp (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))) (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))))
  (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (* (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))) (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (sqrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (sqrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (* (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))) (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))))
  (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (cbrt (/ (+ x y) (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (cbrt (+ x y)) (cbrt (- x y)))) (cbrt (/ (cbrt (+ x y)) (cbrt (- x y)))))
  (* (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))))
  (* (cbrt (/ (cbrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (cbrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (cbrt (+ x y)) (- x y))))
  (* (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (cbrt (+ x y)) (- x y))))
  (* (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))))
  (* (cbrt (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))) (cbrt (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (cbrt (+ x y)) (- x y))))
  (* (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (cbrt (+ x y)) (- x y))))
  (* (cbrt (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (sqrt (+ x y)) (cbrt (- x y)))) (cbrt (/ (sqrt (+ x y)) (cbrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) 1)) (cbrt (/ (sqrt (+ x y)) 1)))
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (* (cbrt (/ (sqrt (+ x y)) 1)) (cbrt (/ (sqrt (+ x y)) 1)))
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (* (cbrt (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))) (cbrt (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))))
  (* (cbrt (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))) (cbrt (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ (sqrt (+ x y)) 1)) (cbrt (/ (sqrt (+ x y)) 1)))
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (* (cbrt (/ (sqrt (+ x y)) 1)) (cbrt (/ (sqrt (+ x y)) 1)))
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (cbrt (- x y)))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (cbrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (sqrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (sqrt (- x y)))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 (+ (sqrt x) (sqrt y)))) (cbrt (/ 1 (+ (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ 1 (+ (sqrt x) (sqrt y)))) (cbrt (/ 1 (+ (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (cbrt (- x y)))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (cbrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (sqrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (sqrt (- x y)))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 (+ (sqrt x) (sqrt y)))) (cbrt (/ 1 (+ (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ 1 (+ (sqrt x) (sqrt y)))) (cbrt (/ 1 (+ (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 1)) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))
  (* (cbrt (/ (+ x y) (- (pow x 3) (pow y 3)))) (cbrt (/ (+ x y) (- (pow x 3) (pow y 3)))))
  (* (cbrt (+ (* x x) (+ (* y y) (* x y)))) (cbrt (+ (* x x) (+ (* y y) (* x y)))))
  (* (cbrt (/ (+ x y) (- (* x x) (* y y)))) (cbrt (/ (+ x y) (- (* x x) (* y y)))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (cbrt (/ (+ x y) (- x y))))) (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (cbrt (/ (+ x y) (- x y))))))
  (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (cbrt (/ (+ x y) (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* 1 1)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (sqrt (+ x y)) 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (sqrt (+ x y)) 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ 1 (+ (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ 1 (+ (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ 1 1)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt 1))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (+ x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- (pow x 3) (pow y 3)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- (* x x) (* y y)))))
  (* (cbrt (/ (+ x y) (- x y))) (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (cbrt (/ (+ x y) (- x y))))))
  (* (cbrt (/ (+ x y) (- x y))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (+ x y) (- x y))) 1)
  (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (cbrt (+ x y)) (cbrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (cbrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (sqrt (+ x y)) (cbrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (+ (* x x) (+ (* y y) (* x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (+ x y)) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (+ x y)))
  (* (cbrt (+ x y)) (cbrt (/ (+ 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))
  (- (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))
  (- (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
  (pow (cbrt -1) 2)
  -1
  1
  1
  -1
  1
  1
  -1
  1
  1
3.916 * * [simplify]: iteration 0: 201 enodes
4.001 * * [simplify]: iteration 1: 378 enodes
4.137 * * [simplify]: iteration 2: 1584 enodes
5.090 * * [simplify]: iteration complete: 5001 enodes
5.090 * * [simplify]: Extracting #0: cost 111 inf + 0
5.091 * * [simplify]: Extracting #1: cost 705 inf + 4
5.095 * * [simplify]: Extracting #2: cost 1413 inf + 341
5.102 * * [simplify]: Extracting #3: cost 1688 inf + 19771
5.127 * * [simplify]: Extracting #4: cost 899 inf + 146662
5.207 * * [simplify]: Extracting #5: cost 218 inf + 349692
5.300 * * [simplify]: Extracting #6: cost 16 inf + 417760
5.410 * * [simplify]: Extracting #7: cost 2 inf + 421324
5.488 * * [simplify]: Extracting #8: cost 0 inf + 421830
5.572 * [simplify]: Simplified to:
  2/3
  2
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  2
  (log (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (log (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (exp (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))) (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))))
  (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (fabs (cbrt (/ (+ x y) (- x y))))
  (fabs (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (* (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))) (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))))
  (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (cbrt (/ (+ x y) (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (* (/ (cbrt (+ x y)) (cbrt (- x y))) (/ (cbrt (+ x y)) (cbrt (- x y))))) (cbrt (* (/ (cbrt (+ x y)) (cbrt (- x y))) (/ (cbrt (+ x y)) (cbrt (- x y))))))
  (* (cbrt (/ (cbrt (+ x y)) (cbrt (- x y)))) (cbrt (/ (cbrt (+ x y)) (cbrt (- x y)))))
  (* (cbrt (* (/ (cbrt (+ x y)) (sqrt (- x y))) (cbrt (+ x y)))) (cbrt (* (/ (cbrt (+ x y)) (sqrt (- x y))) (cbrt (+ x y)))))
  (* (cbrt (/ (cbrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (cbrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (* (cbrt (+ x y)) (cbrt (+ x y)))) (cbrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (cbrt (+ x y)) (- x y))))
  (* (cbrt (* (cbrt (+ x y)) (cbrt (+ x y)))) (cbrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (cbrt (+ x y)) (- x y))))
  (* (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt y) (sqrt x)))) (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))) (cbrt (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))))
  (* (cbrt (* (cbrt (+ x y)) (cbrt (+ x y)))) (cbrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (cbrt (+ x y)) (- x y))))
  (* (cbrt (* (cbrt (+ x y)) (cbrt (+ x y)))) (cbrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (cbrt (+ x y)) (- x y))))
  (* (cbrt (/ (/ (sqrt (+ x y)) (cbrt (- x y))) (cbrt (- x y)))) (cbrt (/ (/ (sqrt (+ x y)) (cbrt (- x y))) (cbrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (cbrt (- x y)))) (cbrt (/ (sqrt (+ x y)) (cbrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (* (cbrt (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt x)))) (cbrt (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))) (cbrt (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (* (cbrt (/ (sqrt (+ x y)) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (cbrt (- x y)))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (cbrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (sqrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (sqrt (- x y)))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 (+ (sqrt y) (sqrt x)))) (cbrt (/ 1 (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ 1 (+ (sqrt y) (sqrt x)))) (cbrt (/ 1 (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (cbrt (- x y)))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (cbrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (sqrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (sqrt (- x y)))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 (+ (sqrt y) (sqrt x)))) (cbrt (/ 1 (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ 1 (+ (sqrt y) (sqrt x)))) (cbrt (/ 1 (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))
  (* (cbrt (/ (+ x y) (- (* (* x x) x) (* (* y y) y)))) (cbrt (/ (+ x y) (- (* (* x x) x) (* (* y y) y)))))
  (* (cbrt (+ (* y (+ x y)) (* x x))) (cbrt (+ (* y (+ x y)) (* x x))))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (cbrt (/ (+ x y) (- x y)))))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (/ (+ x y) (- x y)))
  1
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (sqrt (/ (+ x y) (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (sqrt (cbrt (/ (+ x y) (- x y)))))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (/ (+ x y) (- x y)))
  2/3
  2
  (* (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (* (/ (cbrt (+ x y)) (cbrt (- x y))) (/ (cbrt (+ x y)) (cbrt (- x y))))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (* (/ (cbrt (+ x y)) (sqrt (- x y))) (cbrt (+ x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt y) (sqrt x)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (/ (sqrt (+ x y)) (cbrt (- x y))) (cbrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (sqrt (+ x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (sqrt (+ x y))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (* (cbrt (/ 1 (+ (sqrt y) (sqrt x)))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (* (cbrt (/ 1 (+ (sqrt y) (sqrt x)))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (/ (+ x y) (- x y)))
  (* (cbrt (+ x y)) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- (* (* x x) x) (* (* y y) y)))))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (cbrt (/ (+ x y) (- x y)))) (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (sqrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (cbrt (+ x y)) (cbrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (cbrt (+ x y)) (sqrt (- x y)))))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (cbrt (+ x y)) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (sqrt (+ x y)) (cbrt (- x y)))))
  (* (cbrt (/ (sqrt (+ x y)) (sqrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (sqrt (+ x y)) (- x y))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (cbrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (sqrt (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (+ (* y (+ x y)) (* x x))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (+ x y)) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (sqrt (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (+ x y)) (cbrt (/ (+ x y) (- x y))))
  (* (cbrt (+ x y)) (cbrt (/ (+ x y) (- x y))))
  (log (/ (+ x y) (- 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))
  (- y x)
  (* (/ (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)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (* (* x x) x) (* (* y y) y)))
  (/ 1 (- x y))
  (* (+ (* y y) (* x (- x y))) (- x y))
  (* (- x y) (- x y))
  (log (/ (+ x y) (- 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))
  (- y x)
  (* (/ (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)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (* (* x x) x) (* (* y y) y)))
  (/ 1 (- x y))
  (* (+ (* y y) (* x (- x y))) (- x y))
  (* (- x y) (- x y))
  (log (/ (+ x y) (- 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))
  (- y x)
  (* (/ (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)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (* (* x x) x) (* (* y y) y)))
  (/ 1 (- x y))
  (* (+ (* y y) (* x (- x y))) (- x y))
  (* (- x y) (- x y))
  1
  1
  (* (cbrt -1) (cbrt -1))
  -1
  1
  1
  -1
  1
  1
  -1
  1
  1
5.596 * * * [progress]: adding candidates to table
7.008 * * [progress]: iteration 3 / 4
7.009 * * * [progress]: picking best candidate
7.014 * * * * [pick]: Picked  #<alt (λ (x y) (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y)))))>
7.014 * * * [progress]: localizing error
7.054 * * * [progress]: generating rewritten candidates
7.054 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
7.149 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
7.188 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
7.226 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
7.291 * * * [progress]: generating series expansions
7.291 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
7.291 * [backup-simplify]: Simplify (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) into (/ (pow (+ x y) 2) (pow (- x y) 2))
7.291 * [approximate]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in (x y) around 0
7.292 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in y
7.292 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
7.292 * [taylor]: Taking taylor expansion of (+ x y) in y
7.292 * [taylor]: Taking taylor expansion of x in y
7.292 * [backup-simplify]: Simplify x into x
7.292 * [taylor]: Taking taylor expansion of y in y
7.292 * [backup-simplify]: Simplify 0 into 0
7.292 * [backup-simplify]: Simplify 1 into 1
7.292 * [backup-simplify]: Simplify (+ x 0) into x
7.292 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in y
7.292 * [taylor]: Taking taylor expansion of (- x y) in y
7.292 * [taylor]: Taking taylor expansion of x in y
7.292 * [backup-simplify]: Simplify x into x
7.292 * [taylor]: Taking taylor expansion of y in y
7.292 * [backup-simplify]: Simplify 0 into 0
7.292 * [backup-simplify]: Simplify 1 into 1
7.293 * [backup-simplify]: Simplify (- 0) into 0
7.293 * [backup-simplify]: Simplify (+ x 0) into x
7.293 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.293 * [backup-simplify]: Simplify (* x x) into (pow x 2)
7.293 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
7.293 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in x
7.293 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
7.293 * [taylor]: Taking taylor expansion of (+ x y) in x
7.293 * [taylor]: Taking taylor expansion of x in x
7.293 * [backup-simplify]: Simplify 0 into 0
7.293 * [backup-simplify]: Simplify 1 into 1
7.293 * [taylor]: Taking taylor expansion of y in x
7.293 * [backup-simplify]: Simplify y into y
7.293 * [backup-simplify]: Simplify (+ 0 y) into y
7.293 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in x
7.293 * [taylor]: Taking taylor expansion of (- x y) in x
7.294 * [taylor]: Taking taylor expansion of x in x
7.294 * [backup-simplify]: Simplify 0 into 0
7.294 * [backup-simplify]: Simplify 1 into 1
7.294 * [taylor]: Taking taylor expansion of y in x
7.294 * [backup-simplify]: Simplify y into y
7.294 * [backup-simplify]: Simplify (- y) into (- y)
7.294 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.294 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.294 * [backup-simplify]: Simplify (* (- y) (- y)) into (pow y 2)
7.294 * [backup-simplify]: Simplify (/ (pow y 2) (pow y 2)) into 1
7.294 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in x
7.294 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
7.294 * [taylor]: Taking taylor expansion of (+ x y) in x
7.294 * [taylor]: Taking taylor expansion of x in x
7.294 * [backup-simplify]: Simplify 0 into 0
7.294 * [backup-simplify]: Simplify 1 into 1
7.294 * [taylor]: Taking taylor expansion of y in x
7.294 * [backup-simplify]: Simplify y into y
7.294 * [backup-simplify]: Simplify (+ 0 y) into y
7.294 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in x
7.294 * [taylor]: Taking taylor expansion of (- x y) in x
7.294 * [taylor]: Taking taylor expansion of x in x
7.294 * [backup-simplify]: Simplify 0 into 0
7.295 * [backup-simplify]: Simplify 1 into 1
7.295 * [taylor]: Taking taylor expansion of y in x
7.295 * [backup-simplify]: Simplify y into y
7.295 * [backup-simplify]: Simplify (- y) into (- y)
7.295 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.295 * [backup-simplify]: Simplify (* y y) into (pow y 2)
7.295 * [backup-simplify]: Simplify (* (- y) (- y)) into (pow y 2)
7.295 * [backup-simplify]: Simplify (/ (pow y 2) (pow y 2)) into 1
7.295 * [taylor]: Taking taylor expansion of 1 in y
7.295 * [backup-simplify]: Simplify 1 into 1
7.295 * [backup-simplify]: Simplify 1 into 1
7.296 * [backup-simplify]: Simplify (+ 1 0) into 1
7.296 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
7.296 * [backup-simplify]: Simplify (- 0) into 0
7.297 * [backup-simplify]: Simplify (+ 1 0) into 1
7.297 * [backup-simplify]: Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
7.297 * [backup-simplify]: Simplify (- (/ (* 2 y) (pow y 2)) (+ (* 1 (/ (- (* 2 y)) (pow y 2))))) into (* 4 (/ 1 y))
7.297 * [taylor]: Taking taylor expansion of (* 4 (/ 1 y)) in y
7.297 * [taylor]: Taking taylor expansion of 4 in y
7.298 * [backup-simplify]: Simplify 4 into 4
7.298 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.298 * [taylor]: Taking taylor expansion of y in y
7.298 * [backup-simplify]: Simplify 0 into 0
7.298 * [backup-simplify]: Simplify 1 into 1
7.298 * [backup-simplify]: Simplify (/ 1 1) into 1
7.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.300 * [backup-simplify]: Simplify (+ (* 4 0) (* 0 1)) into 0
7.300 * [backup-simplify]: Simplify 0 into 0
7.300 * [backup-simplify]: Simplify 0 into 0
7.300 * [backup-simplify]: Simplify (+ 0 0) into 0
7.301 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
7.301 * [backup-simplify]: Simplify (- 0) into 0
7.301 * [backup-simplify]: Simplify (+ 0 0) into 0
7.302 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 1) (* 0 (- y)))) into 1
7.303 * [backup-simplify]: Simplify (- (/ 1 (pow y 2)) (+ (* 1 (/ 1 (pow y 2))) (* (* 4 (/ 1 y)) (/ (- (* 2 y)) (pow y 2))))) into (* 8 (/ 1 (pow y 2)))
7.303 * [taylor]: Taking taylor expansion of (* 8 (/ 1 (pow y 2))) in y
7.303 * [taylor]: Taking taylor expansion of 8 in y
7.303 * [backup-simplify]: Simplify 8 into 8
7.303 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.303 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.303 * [taylor]: Taking taylor expansion of y in y
7.303 * [backup-simplify]: Simplify 0 into 0
7.303 * [backup-simplify]: Simplify 1 into 1
7.303 * [backup-simplify]: Simplify (* 1 1) into 1
7.304 * [backup-simplify]: Simplify (/ 1 1) into 1
7.304 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.305 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.308 * [backup-simplify]: Simplify (+ (* 8 0) (+ (* 0 0) (* 0 1))) into 0
7.308 * [backup-simplify]: Simplify 0 into 0
7.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.310 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
7.310 * [backup-simplify]: Simplify 0 into 0
7.310 * [backup-simplify]: Simplify 0 into 0
7.310 * [backup-simplify]: Simplify (+ 0 0) into 0
7.311 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
7.312 * [backup-simplify]: Simplify (- 0) into 0
7.312 * [backup-simplify]: Simplify (+ 0 0) into 0
7.313 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
7.314 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* 1 (/ 0 (pow y 2))) (* (* 4 (/ 1 y)) (/ 1 (pow y 2))) (* (* 8 (/ 1 (pow y 2))) (/ (- (* 2 y)) (pow y 2))))) into (* 12 (/ 1 (pow y 3)))
7.314 * [taylor]: Taking taylor expansion of (* 12 (/ 1 (pow y 3))) in y
7.314 * [taylor]: Taking taylor expansion of 12 in y
7.314 * [backup-simplify]: Simplify 12 into 12
7.314 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.314 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.314 * [taylor]: Taking taylor expansion of y in y
7.314 * [backup-simplify]: Simplify 0 into 0
7.314 * [backup-simplify]: Simplify 1 into 1
7.315 * [backup-simplify]: Simplify (* 1 1) into 1
7.315 * [backup-simplify]: Simplify (* 1 1) into 1
7.316 * [backup-simplify]: Simplify (/ 1 1) into 1
7.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.318 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.320 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.325 * [backup-simplify]: Simplify (+ (* 12 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.325 * [backup-simplify]: Simplify 0 into 0
7.325 * [backup-simplify]: Simplify 1 into 1
7.326 * [backup-simplify]: Simplify (* (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))) into (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))
7.326 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in (x y) around 0
7.326 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in y
7.326 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
7.326 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
7.326 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.326 * [taylor]: Taking taylor expansion of x in y
7.326 * [backup-simplify]: Simplify x into x
7.326 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.326 * [taylor]: Taking taylor expansion of y in y
7.326 * [backup-simplify]: Simplify 0 into 0
7.326 * [backup-simplify]: Simplify 1 into 1
7.326 * [backup-simplify]: Simplify (/ 1 1) into 1
7.327 * [backup-simplify]: Simplify (+ 0 1) into 1
7.327 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in y
7.327 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
7.327 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.327 * [taylor]: Taking taylor expansion of x in y
7.327 * [backup-simplify]: Simplify x into x
7.327 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.327 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.327 * [taylor]: Taking taylor expansion of y in y
7.327 * [backup-simplify]: Simplify 0 into 0
7.327 * [backup-simplify]: Simplify 1 into 1
7.328 * [backup-simplify]: Simplify (/ 1 1) into 1
7.328 * [backup-simplify]: Simplify (- 1) into -1
7.328 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.329 * [backup-simplify]: Simplify (* 1 1) into 1
7.329 * [backup-simplify]: Simplify (* -1 -1) into 1
7.329 * [backup-simplify]: Simplify (/ 1 1) into 1
7.329 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
7.330 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
7.330 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.330 * [taylor]: Taking taylor expansion of x in x
7.330 * [backup-simplify]: Simplify 0 into 0
7.330 * [backup-simplify]: Simplify 1 into 1
7.330 * [backup-simplify]: Simplify (/ 1 1) into 1
7.330 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.330 * [taylor]: Taking taylor expansion of y in x
7.330 * [backup-simplify]: Simplify y into y
7.330 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.331 * [backup-simplify]: Simplify (+ 1 0) into 1
7.331 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
7.331 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.331 * [taylor]: Taking taylor expansion of x in x
7.331 * [backup-simplify]: Simplify 0 into 0
7.331 * [backup-simplify]: Simplify 1 into 1
7.331 * [backup-simplify]: Simplify (/ 1 1) into 1
7.331 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.331 * [taylor]: Taking taylor expansion of y in x
7.331 * [backup-simplify]: Simplify y into y
7.331 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.332 * [backup-simplify]: Simplify (+ 1 0) into 1
7.332 * [backup-simplify]: Simplify (* 1 1) into 1
7.332 * [backup-simplify]: Simplify (* 1 1) into 1
7.333 * [backup-simplify]: Simplify (/ 1 1) into 1
7.333 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
7.333 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
7.333 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.333 * [taylor]: Taking taylor expansion of x in x
7.333 * [backup-simplify]: Simplify 0 into 0
7.333 * [backup-simplify]: Simplify 1 into 1
7.333 * [backup-simplify]: Simplify (/ 1 1) into 1
7.333 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.333 * [taylor]: Taking taylor expansion of y in x
7.334 * [backup-simplify]: Simplify y into y
7.334 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.334 * [backup-simplify]: Simplify (+ 1 0) into 1
7.334 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
7.334 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.334 * [taylor]: Taking taylor expansion of x in x
7.334 * [backup-simplify]: Simplify 0 into 0
7.334 * [backup-simplify]: Simplify 1 into 1
7.335 * [backup-simplify]: Simplify (/ 1 1) into 1
7.335 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.335 * [taylor]: Taking taylor expansion of y in x
7.335 * [backup-simplify]: Simplify y into y
7.335 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.335 * [backup-simplify]: Simplify (+ 1 0) into 1
7.336 * [backup-simplify]: Simplify (* 1 1) into 1
7.336 * [backup-simplify]: Simplify (* 1 1) into 1
7.336 * [backup-simplify]: Simplify (/ 1 1) into 1
7.336 * [taylor]: Taking taylor expansion of 1 in y
7.336 * [backup-simplify]: Simplify 1 into 1
7.336 * [backup-simplify]: Simplify 1 into 1
7.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.338 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
7.338 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
7.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.339 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
7.339 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
7.339 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
7.339 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
7.339 * [taylor]: Taking taylor expansion of (* 4 (/ 1 y)) in y
7.339 * [taylor]: Taking taylor expansion of 4 in y
7.339 * [backup-simplify]: Simplify 4 into 4
7.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.340 * [taylor]: Taking taylor expansion of y in y
7.340 * [backup-simplify]: Simplify 0 into 0
7.340 * [backup-simplify]: Simplify 1 into 1
7.340 * [backup-simplify]: Simplify (/ 1 1) into 1
7.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.342 * [backup-simplify]: Simplify (+ (* 4 0) (* 0 1)) into 0
7.342 * [backup-simplify]: Simplify 0 into 0
7.342 * [backup-simplify]: Simplify 0 into 0
7.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.343 * [backup-simplify]: Simplify (+ 0 0) into 0
7.344 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
7.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.345 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.346 * [backup-simplify]: Simplify (- 0) into 0
7.346 * [backup-simplify]: Simplify (+ 0 0) into 0
7.347 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (pow y 2))
7.348 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* (* 4 (/ 1 y)) (/ (- (* 2 (/ 1 y))) 1)))) into (* 8 (/ 1 (pow y 2)))
7.348 * [taylor]: Taking taylor expansion of (* 8 (/ 1 (pow y 2))) in y
7.348 * [taylor]: Taking taylor expansion of 8 in y
7.348 * [backup-simplify]: Simplify 8 into 8
7.348 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.348 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.348 * [taylor]: Taking taylor expansion of y in y
7.348 * [backup-simplify]: Simplify 0 into 0
7.348 * [backup-simplify]: Simplify 1 into 1
7.349 * [backup-simplify]: Simplify (* 1 1) into 1
7.349 * [backup-simplify]: Simplify (/ 1 1) into 1
7.350 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.351 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.354 * [backup-simplify]: Simplify (+ (* 8 0) (+ (* 0 0) (* 0 1))) into 0
7.354 * [backup-simplify]: Simplify 0 into 0
7.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.356 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
7.356 * [backup-simplify]: Simplify 0 into 0
7.356 * [backup-simplify]: Simplify 0 into 0
7.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.357 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.358 * [backup-simplify]: Simplify (+ 0 0) into 0
7.359 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
7.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.360 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.360 * [backup-simplify]: Simplify (- 0) into 0
7.361 * [backup-simplify]: Simplify (+ 0 0) into 0
7.362 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
7.363 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 4 (/ 1 y)) (/ (/ 1 (pow y 2)) 1)) (* (* 8 (/ 1 (pow y 2))) (/ (- (* 2 (/ 1 y))) 1)))) into (* 12 (/ 1 (pow y 3)))
7.364 * [taylor]: Taking taylor expansion of (* 12 (/ 1 (pow y 3))) in y
7.364 * [taylor]: Taking taylor expansion of 12 in y
7.364 * [backup-simplify]: Simplify 12 into 12
7.364 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.364 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.364 * [taylor]: Taking taylor expansion of y in y
7.364 * [backup-simplify]: Simplify 0 into 0
7.364 * [backup-simplify]: Simplify 1 into 1
7.364 * [backup-simplify]: Simplify (* 1 1) into 1
7.364 * [backup-simplify]: Simplify (* 1 1) into 1
7.365 * [backup-simplify]: Simplify (/ 1 1) into 1
7.366 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.367 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.368 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.369 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.369 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.374 * [backup-simplify]: Simplify (+ (* 12 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.374 * [backup-simplify]: Simplify 0 into 0
7.374 * [backup-simplify]: Simplify 1 into 1
7.375 * [backup-simplify]: Simplify (* (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y))))) into (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))
7.375 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in (x y) around 0
7.375 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in y
7.375 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
7.375 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
7.375 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.375 * [taylor]: Taking taylor expansion of x in y
7.375 * [backup-simplify]: Simplify x into x
7.375 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.375 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.375 * [taylor]: Taking taylor expansion of y in y
7.375 * [backup-simplify]: Simplify 0 into 0
7.375 * [backup-simplify]: Simplify 1 into 1
7.375 * [backup-simplify]: Simplify (/ 1 1) into 1
7.376 * [backup-simplify]: Simplify (+ 0 1) into 1
7.376 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in y
7.376 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
7.376 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.376 * [taylor]: Taking taylor expansion of y in y
7.376 * [backup-simplify]: Simplify 0 into 0
7.376 * [backup-simplify]: Simplify 1 into 1
7.376 * [backup-simplify]: Simplify (/ 1 1) into 1
7.376 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.376 * [taylor]: Taking taylor expansion of x in y
7.376 * [backup-simplify]: Simplify x into x
7.377 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.377 * [backup-simplify]: Simplify (+ 1 0) into 1
7.377 * [backup-simplify]: Simplify (* 1 1) into 1
7.378 * [backup-simplify]: Simplify (* 1 1) into 1
7.378 * [backup-simplify]: Simplify (/ 1 1) into 1
7.378 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in x
7.378 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
7.378 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.378 * [taylor]: Taking taylor expansion of x in x
7.378 * [backup-simplify]: Simplify 0 into 0
7.378 * [backup-simplify]: Simplify 1 into 1
7.379 * [backup-simplify]: Simplify (/ 1 1) into 1
7.379 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.379 * [taylor]: Taking taylor expansion of y in x
7.379 * [backup-simplify]: Simplify y into y
7.379 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.379 * [backup-simplify]: Simplify (+ 1 0) into 1
7.379 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
7.379 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.379 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.379 * [taylor]: Taking taylor expansion of y in x
7.379 * [backup-simplify]: Simplify y into y
7.380 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.380 * [taylor]: Taking taylor expansion of x in x
7.380 * [backup-simplify]: Simplify 0 into 0
7.380 * [backup-simplify]: Simplify 1 into 1
7.380 * [backup-simplify]: Simplify (/ 1 1) into 1
7.380 * [backup-simplify]: Simplify (- 1) into -1
7.385 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.385 * [backup-simplify]: Simplify (* 1 1) into 1
7.385 * [backup-simplify]: Simplify (* -1 -1) into 1
7.386 * [backup-simplify]: Simplify (/ 1 1) into 1
7.386 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in x
7.386 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
7.386 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.386 * [taylor]: Taking taylor expansion of x in x
7.386 * [backup-simplify]: Simplify 0 into 0
7.386 * [backup-simplify]: Simplify 1 into 1
7.386 * [backup-simplify]: Simplify (/ 1 1) into 1
7.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.386 * [taylor]: Taking taylor expansion of y in x
7.386 * [backup-simplify]: Simplify y into y
7.386 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.386 * [backup-simplify]: Simplify (+ 1 0) into 1
7.386 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
7.386 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.387 * [taylor]: Taking taylor expansion of y in x
7.387 * [backup-simplify]: Simplify y into y
7.387 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.387 * [taylor]: Taking taylor expansion of x in x
7.387 * [backup-simplify]: Simplify 0 into 0
7.387 * [backup-simplify]: Simplify 1 into 1
7.387 * [backup-simplify]: Simplify (/ 1 1) into 1
7.387 * [backup-simplify]: Simplify (- 1) into -1
7.387 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.388 * [backup-simplify]: Simplify (* 1 1) into 1
7.388 * [backup-simplify]: Simplify (* -1 -1) into 1
7.388 * [backup-simplify]: Simplify (/ 1 1) into 1
7.388 * [taylor]: Taking taylor expansion of 1 in y
7.388 * [backup-simplify]: Simplify 1 into 1
7.388 * [backup-simplify]: Simplify 1 into 1
7.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.389 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
7.389 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
7.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.390 * [backup-simplify]: Simplify (- 0) into 0
7.390 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.390 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
7.390 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
7.390 * [taylor]: Taking taylor expansion of (* 4 (/ 1 y)) in y
7.390 * [taylor]: Taking taylor expansion of 4 in y
7.390 * [backup-simplify]: Simplify 4 into 4
7.390 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.390 * [taylor]: Taking taylor expansion of y in y
7.390 * [backup-simplify]: Simplify 0 into 0
7.390 * [backup-simplify]: Simplify 1 into 1
7.390 * [backup-simplify]: Simplify (/ 1 1) into 1
7.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.391 * [backup-simplify]: Simplify (+ (* 4 0) (* 0 1)) into 0
7.391 * [backup-simplify]: Simplify 0 into 0
7.391 * [backup-simplify]: Simplify 0 into 0
7.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.392 * [backup-simplify]: Simplify (+ 0 0) into 0
7.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
7.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.394 * [backup-simplify]: Simplify (- 0) into 0
7.394 * [backup-simplify]: Simplify (+ 0 0) into 0
7.395 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
7.395 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* (* 4 (/ 1 y)) (/ (- (* 2 (/ 1 y))) 1)))) into (* 8 (/ 1 (pow y 2)))
7.395 * [taylor]: Taking taylor expansion of (* 8 (/ 1 (pow y 2))) in y
7.395 * [taylor]: Taking taylor expansion of 8 in y
7.395 * [backup-simplify]: Simplify 8 into 8
7.395 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.395 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.395 * [taylor]: Taking taylor expansion of y in y
7.395 * [backup-simplify]: Simplify 0 into 0
7.395 * [backup-simplify]: Simplify 1 into 1
7.395 * [backup-simplify]: Simplify (* 1 1) into 1
7.396 * [backup-simplify]: Simplify (/ 1 1) into 1
7.396 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.397 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.399 * [backup-simplify]: Simplify (+ (* 8 0) (+ (* 0 0) (* 0 1))) into 0
7.399 * [backup-simplify]: Simplify 0 into 0
7.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.400 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
7.400 * [backup-simplify]: Simplify 0 into 0
7.400 * [backup-simplify]: Simplify 0 into 0
7.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.401 * [backup-simplify]: Simplify (+ 0 0) into 0
7.401 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
7.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.402 * [backup-simplify]: Simplify (- 0) into 0
7.402 * [backup-simplify]: Simplify (+ 0 0) into 0
7.403 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
7.404 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 4 (/ 1 y)) (/ (/ 1 (pow y 2)) 1)) (* (* 8 (/ 1 (pow y 2))) (/ (- (* 2 (/ 1 y))) 1)))) into (* 12 (/ 1 (pow y 3)))
7.404 * [taylor]: Taking taylor expansion of (* 12 (/ 1 (pow y 3))) in y
7.404 * [taylor]: Taking taylor expansion of 12 in y
7.404 * [backup-simplify]: Simplify 12 into 12
7.404 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.404 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.404 * [taylor]: Taking taylor expansion of y in y
7.404 * [backup-simplify]: Simplify 0 into 0
7.404 * [backup-simplify]: Simplify 1 into 1
7.404 * [backup-simplify]: Simplify (* 1 1) into 1
7.405 * [backup-simplify]: Simplify (* 1 1) into 1
7.405 * [backup-simplify]: Simplify (/ 1 1) into 1
7.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.406 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.407 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.410 * [backup-simplify]: Simplify (+ (* 12 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.410 * [backup-simplify]: Simplify 0 into 0
7.410 * [backup-simplify]: Simplify 1 into 1
7.410 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
7.410 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
7.410 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
7.410 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
7.411 * [taylor]: Taking taylor expansion of (+ x y) in y
7.411 * [taylor]: Taking taylor expansion of x in y
7.411 * [backup-simplify]: Simplify x into x
7.411 * [taylor]: Taking taylor expansion of y in y
7.411 * [backup-simplify]: Simplify 0 into 0
7.411 * [backup-simplify]: Simplify 1 into 1
7.411 * [taylor]: Taking taylor expansion of (- x y) in y
7.411 * [taylor]: Taking taylor expansion of x in y
7.411 * [backup-simplify]: Simplify x into x
7.411 * [taylor]: Taking taylor expansion of y in y
7.411 * [backup-simplify]: Simplify 0 into 0
7.411 * [backup-simplify]: Simplify 1 into 1
7.411 * [backup-simplify]: Simplify (+ x 0) into x
7.411 * [backup-simplify]: Simplify (- 0) into 0
7.411 * [backup-simplify]: Simplify (+ x 0) into x
7.411 * [backup-simplify]: Simplify (/ x x) into 1
7.411 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.411 * [taylor]: Taking taylor expansion of (+ x y) in x
7.411 * [taylor]: Taking taylor expansion of x in x
7.411 * [backup-simplify]: Simplify 0 into 0
7.411 * [backup-simplify]: Simplify 1 into 1
7.411 * [taylor]: Taking taylor expansion of y in x
7.411 * [backup-simplify]: Simplify y into y
7.411 * [taylor]: Taking taylor expansion of (- x y) in x
7.411 * [taylor]: Taking taylor expansion of x in x
7.411 * [backup-simplify]: Simplify 0 into 0
7.411 * [backup-simplify]: Simplify 1 into 1
7.411 * [taylor]: Taking taylor expansion of y in x
7.411 * [backup-simplify]: Simplify y into y
7.411 * [backup-simplify]: Simplify (+ 0 y) into y
7.411 * [backup-simplify]: Simplify (- y) into (- y)
7.411 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.412 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.412 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.412 * [taylor]: Taking taylor expansion of (+ x y) in x
7.412 * [taylor]: Taking taylor expansion of x in x
7.412 * [backup-simplify]: Simplify 0 into 0
7.412 * [backup-simplify]: Simplify 1 into 1
7.412 * [taylor]: Taking taylor expansion of y in x
7.412 * [backup-simplify]: Simplify y into y
7.412 * [taylor]: Taking taylor expansion of (- x y) in x
7.412 * [taylor]: Taking taylor expansion of x in x
7.412 * [backup-simplify]: Simplify 0 into 0
7.412 * [backup-simplify]: Simplify 1 into 1
7.412 * [taylor]: Taking taylor expansion of y in x
7.412 * [backup-simplify]: Simplify y into y
7.412 * [backup-simplify]: Simplify (+ 0 y) into y
7.412 * [backup-simplify]: Simplify (- y) into (- y)
7.412 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.412 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.412 * [taylor]: Taking taylor expansion of -1 in y
7.412 * [backup-simplify]: Simplify -1 into -1
7.412 * [backup-simplify]: Simplify -1 into -1
7.413 * [backup-simplify]: Simplify (+ 1 0) into 1
7.413 * [backup-simplify]: Simplify (- 0) into 0
7.413 * [backup-simplify]: Simplify (+ 1 0) into 1
7.413 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
7.414 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
7.414 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.414 * [taylor]: Taking taylor expansion of 2 in y
7.414 * [backup-simplify]: Simplify 2 into 2
7.414 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.414 * [taylor]: Taking taylor expansion of y in y
7.414 * [backup-simplify]: Simplify 0 into 0
7.414 * [backup-simplify]: Simplify 1 into 1
7.414 * [backup-simplify]: Simplify (/ 1 1) into 1
7.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.416 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.416 * [backup-simplify]: Simplify (- 0) into 0
7.416 * [backup-simplify]: Simplify 0 into 0
7.416 * [backup-simplify]: Simplify 0 into 0
7.416 * [backup-simplify]: Simplify (+ 0 0) into 0
7.417 * [backup-simplify]: Simplify (- 0) into 0
7.417 * [backup-simplify]: Simplify (+ 0 0) into 0
7.417 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
7.418 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
7.418 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.418 * [taylor]: Taking taylor expansion of 2 in y
7.418 * [backup-simplify]: Simplify 2 into 2
7.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.418 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.418 * [taylor]: Taking taylor expansion of y in y
7.418 * [backup-simplify]: Simplify 0 into 0
7.418 * [backup-simplify]: Simplify 1 into 1
7.418 * [backup-simplify]: Simplify (* 1 1) into 1
7.418 * [backup-simplify]: Simplify (/ 1 1) into 1
7.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.420 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.422 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.423 * [backup-simplify]: Simplify (- 0) into 0
7.423 * [backup-simplify]: Simplify 0 into 0
7.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.425 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.425 * [backup-simplify]: Simplify (- 0) into 0
7.425 * [backup-simplify]: Simplify 0 into 0
7.425 * [backup-simplify]: Simplify 0 into 0
7.426 * [backup-simplify]: Simplify (+ 0 0) into 0
7.426 * [backup-simplify]: Simplify (- 0) into 0
7.426 * [backup-simplify]: Simplify (+ 0 0) into 0
7.427 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 0 (- y))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 3))))
7.427 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
7.427 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.427 * [taylor]: Taking taylor expansion of 2 in y
7.427 * [backup-simplify]: Simplify 2 into 2
7.427 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.427 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.427 * [taylor]: Taking taylor expansion of y in y
7.427 * [backup-simplify]: Simplify 0 into 0
7.427 * [backup-simplify]: Simplify 1 into 1
7.428 * [backup-simplify]: Simplify (* 1 1) into 1
7.428 * [backup-simplify]: Simplify (* 1 1) into 1
7.428 * [backup-simplify]: Simplify (/ 1 1) into 1
7.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.431 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.433 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.437 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.438 * [backup-simplify]: Simplify (- 0) into 0
7.438 * [backup-simplify]: Simplify 0 into 0
7.438 * [backup-simplify]: Simplify -1 into -1
7.438 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
7.438 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
7.438 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
7.438 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
7.438 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.438 * [taylor]: Taking taylor expansion of x in y
7.438 * [backup-simplify]: Simplify x into x
7.438 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.438 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.438 * [taylor]: Taking taylor expansion of y in y
7.438 * [backup-simplify]: Simplify 0 into 0
7.438 * [backup-simplify]: Simplify 1 into 1
7.439 * [backup-simplify]: Simplify (/ 1 1) into 1
7.439 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
7.439 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.439 * [taylor]: Taking taylor expansion of x in y
7.439 * [backup-simplify]: Simplify x into x
7.439 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.439 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.439 * [taylor]: Taking taylor expansion of y in y
7.439 * [backup-simplify]: Simplify 0 into 0
7.439 * [backup-simplify]: Simplify 1 into 1
7.440 * [backup-simplify]: Simplify (/ 1 1) into 1
7.440 * [backup-simplify]: Simplify (+ 0 1) into 1
7.440 * [backup-simplify]: Simplify (- 1) into -1
7.441 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.441 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.441 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
7.441 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.441 * [taylor]: Taking taylor expansion of x in x
7.441 * [backup-simplify]: Simplify 0 into 0
7.442 * [backup-simplify]: Simplify 1 into 1
7.442 * [backup-simplify]: Simplify (/ 1 1) into 1
7.442 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.442 * [taylor]: Taking taylor expansion of y in x
7.442 * [backup-simplify]: Simplify y into y
7.442 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.442 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.442 * [taylor]: Taking taylor expansion of x in x
7.442 * [backup-simplify]: Simplify 0 into 0
7.442 * [backup-simplify]: Simplify 1 into 1
7.443 * [backup-simplify]: Simplify (/ 1 1) into 1
7.443 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.443 * [taylor]: Taking taylor expansion of y in x
7.443 * [backup-simplify]: Simplify y into y
7.443 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.443 * [backup-simplify]: Simplify (+ 1 0) into 1
7.444 * [backup-simplify]: Simplify (+ 1 0) into 1
7.444 * [backup-simplify]: Simplify (/ 1 1) into 1
7.444 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
7.444 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.444 * [taylor]: Taking taylor expansion of x in x
7.444 * [backup-simplify]: Simplify 0 into 0
7.444 * [backup-simplify]: Simplify 1 into 1
7.444 * [backup-simplify]: Simplify (/ 1 1) into 1
7.445 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.445 * [taylor]: Taking taylor expansion of y in x
7.445 * [backup-simplify]: Simplify y into y
7.445 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.445 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.445 * [taylor]: Taking taylor expansion of x in x
7.445 * [backup-simplify]: Simplify 0 into 0
7.445 * [backup-simplify]: Simplify 1 into 1
7.445 * [backup-simplify]: Simplify (/ 1 1) into 1
7.445 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.445 * [taylor]: Taking taylor expansion of y in x
7.445 * [backup-simplify]: Simplify y into y
7.445 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.446 * [backup-simplify]: Simplify (+ 1 0) into 1
7.446 * [backup-simplify]: Simplify (+ 1 0) into 1
7.447 * [backup-simplify]: Simplify (/ 1 1) into 1
7.447 * [taylor]: Taking taylor expansion of 1 in y
7.447 * [backup-simplify]: Simplify 1 into 1
7.447 * [backup-simplify]: Simplify 1 into 1
7.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.448 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
7.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.448 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
7.449 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
7.449 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
7.449 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.449 * [taylor]: Taking taylor expansion of 2 in y
7.449 * [backup-simplify]: Simplify 2 into 2
7.449 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.449 * [taylor]: Taking taylor expansion of y in y
7.449 * [backup-simplify]: Simplify 0 into 0
7.449 * [backup-simplify]: Simplify 1 into 1
7.449 * [backup-simplify]: Simplify (/ 1 1) into 1
7.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.451 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.451 * [backup-simplify]: Simplify 0 into 0
7.451 * [backup-simplify]: Simplify 0 into 0
7.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.452 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.452 * [backup-simplify]: Simplify (+ 0 0) into 0
7.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.454 * [backup-simplify]: Simplify (- 0) into 0
7.454 * [backup-simplify]: Simplify (+ 0 0) into 0
7.455 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
7.455 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.455 * [taylor]: Taking taylor expansion of 2 in y
7.455 * [backup-simplify]: Simplify 2 into 2
7.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.455 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.455 * [taylor]: Taking taylor expansion of y in y
7.455 * [backup-simplify]: Simplify 0 into 0
7.455 * [backup-simplify]: Simplify 1 into 1
7.456 * [backup-simplify]: Simplify (* 1 1) into 1
7.456 * [backup-simplify]: Simplify (/ 1 1) into 1
7.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.458 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.461 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.461 * [backup-simplify]: Simplify 0 into 0
7.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.462 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.463 * [backup-simplify]: Simplify 0 into 0
7.463 * [backup-simplify]: Simplify 0 into 0
7.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.464 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.464 * [backup-simplify]: Simplify (+ 0 0) into 0
7.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.466 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.466 * [backup-simplify]: Simplify (- 0) into 0
7.466 * [backup-simplify]: Simplify (+ 0 0) into 0
7.468 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 3)))
7.468 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.468 * [taylor]: Taking taylor expansion of 2 in y
7.468 * [backup-simplify]: Simplify 2 into 2
7.468 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.468 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.468 * [taylor]: Taking taylor expansion of y in y
7.468 * [backup-simplify]: Simplify 0 into 0
7.468 * [backup-simplify]: Simplify 1 into 1
7.469 * [backup-simplify]: Simplify (* 1 1) into 1
7.469 * [backup-simplify]: Simplify (* 1 1) into 1
7.470 * [backup-simplify]: Simplify (/ 1 1) into 1
7.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.472 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.474 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.478 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.478 * [backup-simplify]: Simplify 0 into 0
7.478 * [backup-simplify]: Simplify 1 into 1
7.478 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
7.479 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
7.479 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
7.479 * [taylor]: Taking taylor expansion of -1 in y
7.479 * [backup-simplify]: Simplify -1 into -1
7.479 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
7.479 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
7.479 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.479 * [taylor]: Taking taylor expansion of x in y
7.479 * [backup-simplify]: Simplify x into x
7.479 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.479 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.479 * [taylor]: Taking taylor expansion of y in y
7.479 * [backup-simplify]: Simplify 0 into 0
7.479 * [backup-simplify]: Simplify 1 into 1
7.479 * [backup-simplify]: Simplify (/ 1 1) into 1
7.479 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
7.479 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.479 * [taylor]: Taking taylor expansion of y in y
7.479 * [backup-simplify]: Simplify 0 into 0
7.479 * [backup-simplify]: Simplify 1 into 1
7.480 * [backup-simplify]: Simplify (/ 1 1) into 1
7.480 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.480 * [taylor]: Taking taylor expansion of x in y
7.480 * [backup-simplify]: Simplify x into x
7.480 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.480 * [backup-simplify]: Simplify (+ 0 1) into 1
7.481 * [backup-simplify]: Simplify (+ 1 0) into 1
7.481 * [backup-simplify]: Simplify (/ 1 1) into 1
7.481 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
7.481 * [taylor]: Taking taylor expansion of -1 in x
7.481 * [backup-simplify]: Simplify -1 into -1
7.481 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
7.481 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.481 * [taylor]: Taking taylor expansion of x in x
7.481 * [backup-simplify]: Simplify 0 into 0
7.481 * [backup-simplify]: Simplify 1 into 1
7.482 * [backup-simplify]: Simplify (/ 1 1) into 1
7.482 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.482 * [taylor]: Taking taylor expansion of y in x
7.482 * [backup-simplify]: Simplify y into y
7.482 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.482 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.482 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.482 * [taylor]: Taking taylor expansion of y in x
7.482 * [backup-simplify]: Simplify y into y
7.482 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.482 * [taylor]: Taking taylor expansion of x in x
7.482 * [backup-simplify]: Simplify 0 into 0
7.482 * [backup-simplify]: Simplify 1 into 1
7.482 * [backup-simplify]: Simplify (/ 1 1) into 1
7.483 * [backup-simplify]: Simplify (+ 1 0) into 1
7.483 * [backup-simplify]: Simplify (- 1) into -1
7.483 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.484 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.484 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
7.484 * [taylor]: Taking taylor expansion of -1 in x
7.484 * [backup-simplify]: Simplify -1 into -1
7.484 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
7.484 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.484 * [taylor]: Taking taylor expansion of x in x
7.484 * [backup-simplify]: Simplify 0 into 0
7.484 * [backup-simplify]: Simplify 1 into 1
7.484 * [backup-simplify]: Simplify (/ 1 1) into 1
7.484 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.484 * [taylor]: Taking taylor expansion of y in x
7.485 * [backup-simplify]: Simplify y into y
7.485 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.485 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.485 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.485 * [taylor]: Taking taylor expansion of y in x
7.485 * [backup-simplify]: Simplify y into y
7.485 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.485 * [taylor]: Taking taylor expansion of x in x
7.485 * [backup-simplify]: Simplify 0 into 0
7.485 * [backup-simplify]: Simplify 1 into 1
7.485 * [backup-simplify]: Simplify (/ 1 1) into 1
7.486 * [backup-simplify]: Simplify (+ 1 0) into 1
7.486 * [backup-simplify]: Simplify (- 1) into -1
7.486 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.487 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.487 * [backup-simplify]: Simplify (* -1 -1) into 1
7.487 * [taylor]: Taking taylor expansion of 1 in y
7.487 * [backup-simplify]: Simplify 1 into 1
7.487 * [backup-simplify]: Simplify 1 into 1
7.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.488 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
7.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.489 * [backup-simplify]: Simplify (- 0) into 0
7.489 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.490 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
7.490 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
7.490 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.490 * [taylor]: Taking taylor expansion of 2 in y
7.490 * [backup-simplify]: Simplify 2 into 2
7.490 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.490 * [taylor]: Taking taylor expansion of y in y
7.490 * [backup-simplify]: Simplify 0 into 0
7.490 * [backup-simplify]: Simplify 1 into 1
7.491 * [backup-simplify]: Simplify (/ 1 1) into 1
7.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.492 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.492 * [backup-simplify]: Simplify 0 into 0
7.492 * [backup-simplify]: Simplify 0 into 0
7.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.493 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.494 * [backup-simplify]: Simplify (+ 0 0) into 0
7.494 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.495 * [backup-simplify]: Simplify (- 0) into 0
7.495 * [backup-simplify]: Simplify (+ 0 0) into 0
7.496 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
7.497 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
7.497 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.497 * [taylor]: Taking taylor expansion of 2 in y
7.497 * [backup-simplify]: Simplify 2 into 2
7.497 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.497 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.497 * [taylor]: Taking taylor expansion of y in y
7.497 * [backup-simplify]: Simplify 0 into 0
7.497 * [backup-simplify]: Simplify 1 into 1
7.498 * [backup-simplify]: Simplify (* 1 1) into 1
7.498 * [backup-simplify]: Simplify (/ 1 1) into 1
7.499 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.500 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.502 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.502 * [backup-simplify]: Simplify 0 into 0
7.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.504 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.504 * [backup-simplify]: Simplify 0 into 0
7.504 * [backup-simplify]: Simplify 0 into 0
7.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.505 * [backup-simplify]: Simplify (+ 0 0) into 0
7.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.506 * [backup-simplify]: Simplify (- 0) into 0
7.506 * [backup-simplify]: Simplify (+ 0 0) into 0
7.507 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ 0 -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 3))))
7.509 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1)))) into (* 2 (/ 1 (pow y 3)))
7.510 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.510 * [taylor]: Taking taylor expansion of 2 in y
7.510 * [backup-simplify]: Simplify 2 into 2
7.510 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.510 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.510 * [taylor]: Taking taylor expansion of y in y
7.510 * [backup-simplify]: Simplify 0 into 0
7.510 * [backup-simplify]: Simplify 1 into 1
7.510 * [backup-simplify]: Simplify (* 1 1) into 1
7.510 * [backup-simplify]: Simplify (* 1 1) into 1
7.511 * [backup-simplify]: Simplify (/ 1 1) into 1
7.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.512 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.512 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.513 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.513 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.516 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.516 * [backup-simplify]: Simplify 0 into 0
7.516 * [backup-simplify]: Simplify 1 into 1
7.516 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
7.516 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
7.516 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
7.516 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
7.516 * [taylor]: Taking taylor expansion of (+ x y) in y
7.516 * [taylor]: Taking taylor expansion of x in y
7.516 * [backup-simplify]: Simplify x into x
7.516 * [taylor]: Taking taylor expansion of y in y
7.516 * [backup-simplify]: Simplify 0 into 0
7.516 * [backup-simplify]: Simplify 1 into 1
7.516 * [taylor]: Taking taylor expansion of (- x y) in y
7.516 * [taylor]: Taking taylor expansion of x in y
7.516 * [backup-simplify]: Simplify x into x
7.516 * [taylor]: Taking taylor expansion of y in y
7.516 * [backup-simplify]: Simplify 0 into 0
7.516 * [backup-simplify]: Simplify 1 into 1
7.516 * [backup-simplify]: Simplify (+ x 0) into x
7.517 * [backup-simplify]: Simplify (- 0) into 0
7.517 * [backup-simplify]: Simplify (+ x 0) into x
7.517 * [backup-simplify]: Simplify (/ x x) into 1
7.517 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.517 * [taylor]: Taking taylor expansion of (+ x y) in x
7.517 * [taylor]: Taking taylor expansion of x in x
7.517 * [backup-simplify]: Simplify 0 into 0
7.517 * [backup-simplify]: Simplify 1 into 1
7.517 * [taylor]: Taking taylor expansion of y in x
7.517 * [backup-simplify]: Simplify y into y
7.517 * [taylor]: Taking taylor expansion of (- x y) in x
7.517 * [taylor]: Taking taylor expansion of x in x
7.517 * [backup-simplify]: Simplify 0 into 0
7.517 * [backup-simplify]: Simplify 1 into 1
7.517 * [taylor]: Taking taylor expansion of y in x
7.517 * [backup-simplify]: Simplify y into y
7.517 * [backup-simplify]: Simplify (+ 0 y) into y
7.517 * [backup-simplify]: Simplify (- y) into (- y)
7.517 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.517 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.517 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.517 * [taylor]: Taking taylor expansion of (+ x y) in x
7.517 * [taylor]: Taking taylor expansion of x in x
7.517 * [backup-simplify]: Simplify 0 into 0
7.517 * [backup-simplify]: Simplify 1 into 1
7.517 * [taylor]: Taking taylor expansion of y in x
7.517 * [backup-simplify]: Simplify y into y
7.517 * [taylor]: Taking taylor expansion of (- x y) in x
7.517 * [taylor]: Taking taylor expansion of x in x
7.517 * [backup-simplify]: Simplify 0 into 0
7.517 * [backup-simplify]: Simplify 1 into 1
7.517 * [taylor]: Taking taylor expansion of y in x
7.517 * [backup-simplify]: Simplify y into y
7.517 * [backup-simplify]: Simplify (+ 0 y) into y
7.517 * [backup-simplify]: Simplify (- y) into (- y)
7.517 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.517 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.518 * [taylor]: Taking taylor expansion of -1 in y
7.518 * [backup-simplify]: Simplify -1 into -1
7.518 * [backup-simplify]: Simplify -1 into -1
7.518 * [backup-simplify]: Simplify (+ 1 0) into 1
7.518 * [backup-simplify]: Simplify (- 0) into 0
7.518 * [backup-simplify]: Simplify (+ 1 0) into 1
7.519 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
7.519 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
7.519 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.519 * [taylor]: Taking taylor expansion of 2 in y
7.519 * [backup-simplify]: Simplify 2 into 2
7.519 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.519 * [taylor]: Taking taylor expansion of y in y
7.519 * [backup-simplify]: Simplify 0 into 0
7.519 * [backup-simplify]: Simplify 1 into 1
7.519 * [backup-simplify]: Simplify (/ 1 1) into 1
7.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.520 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.520 * [backup-simplify]: Simplify (- 0) into 0
7.520 * [backup-simplify]: Simplify 0 into 0
7.520 * [backup-simplify]: Simplify 0 into 0
7.520 * [backup-simplify]: Simplify (+ 0 0) into 0
7.521 * [backup-simplify]: Simplify (- 0) into 0
7.521 * [backup-simplify]: Simplify (+ 0 0) into 0
7.521 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
7.521 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
7.521 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.521 * [taylor]: Taking taylor expansion of 2 in y
7.521 * [backup-simplify]: Simplify 2 into 2
7.521 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.521 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.521 * [taylor]: Taking taylor expansion of y in y
7.521 * [backup-simplify]: Simplify 0 into 0
7.521 * [backup-simplify]: Simplify 1 into 1
7.521 * [backup-simplify]: Simplify (* 1 1) into 1
7.522 * [backup-simplify]: Simplify (/ 1 1) into 1
7.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.523 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.525 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.525 * [backup-simplify]: Simplify (- 0) into 0
7.525 * [backup-simplify]: Simplify 0 into 0
7.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.526 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.526 * [backup-simplify]: Simplify (- 0) into 0
7.526 * [backup-simplify]: Simplify 0 into 0
7.526 * [backup-simplify]: Simplify 0 into 0
7.526 * [backup-simplify]: Simplify (+ 0 0) into 0
7.527 * [backup-simplify]: Simplify (- 0) into 0
7.527 * [backup-simplify]: Simplify (+ 0 0) into 0
7.527 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 0 (- y))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 3))))
7.527 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
7.527 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.527 * [taylor]: Taking taylor expansion of 2 in y
7.527 * [backup-simplify]: Simplify 2 into 2
7.527 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.527 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.528 * [taylor]: Taking taylor expansion of y in y
7.528 * [backup-simplify]: Simplify 0 into 0
7.528 * [backup-simplify]: Simplify 1 into 1
7.528 * [backup-simplify]: Simplify (* 1 1) into 1
7.528 * [backup-simplify]: Simplify (* 1 1) into 1
7.528 * [backup-simplify]: Simplify (/ 1 1) into 1
7.529 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.529 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.530 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.530 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.531 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.532 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.535 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.536 * [backup-simplify]: Simplify (- 0) into 0
7.536 * [backup-simplify]: Simplify 0 into 0
7.536 * [backup-simplify]: Simplify -1 into -1
7.536 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
7.536 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
7.536 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
7.536 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
7.536 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.536 * [taylor]: Taking taylor expansion of x in y
7.536 * [backup-simplify]: Simplify x into x
7.536 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.536 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.536 * [taylor]: Taking taylor expansion of y in y
7.536 * [backup-simplify]: Simplify 0 into 0
7.536 * [backup-simplify]: Simplify 1 into 1
7.537 * [backup-simplify]: Simplify (/ 1 1) into 1
7.537 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
7.537 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.537 * [taylor]: Taking taylor expansion of x in y
7.537 * [backup-simplify]: Simplify x into x
7.537 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.537 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.537 * [taylor]: Taking taylor expansion of y in y
7.537 * [backup-simplify]: Simplify 0 into 0
7.537 * [backup-simplify]: Simplify 1 into 1
7.537 * [backup-simplify]: Simplify (/ 1 1) into 1
7.538 * [backup-simplify]: Simplify (+ 0 1) into 1
7.538 * [backup-simplify]: Simplify (- 1) into -1
7.539 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.539 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.539 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
7.539 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.539 * [taylor]: Taking taylor expansion of x in x
7.539 * [backup-simplify]: Simplify 0 into 0
7.539 * [backup-simplify]: Simplify 1 into 1
7.539 * [backup-simplify]: Simplify (/ 1 1) into 1
7.540 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.540 * [taylor]: Taking taylor expansion of y in x
7.540 * [backup-simplify]: Simplify y into y
7.540 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.540 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.540 * [taylor]: Taking taylor expansion of x in x
7.540 * [backup-simplify]: Simplify 0 into 0
7.540 * [backup-simplify]: Simplify 1 into 1
7.540 * [backup-simplify]: Simplify (/ 1 1) into 1
7.540 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.540 * [taylor]: Taking taylor expansion of y in x
7.540 * [backup-simplify]: Simplify y into y
7.540 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.541 * [backup-simplify]: Simplify (+ 1 0) into 1
7.541 * [backup-simplify]: Simplify (+ 1 0) into 1
7.541 * [backup-simplify]: Simplify (/ 1 1) into 1
7.542 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
7.542 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.542 * [taylor]: Taking taylor expansion of x in x
7.542 * [backup-simplify]: Simplify 0 into 0
7.542 * [backup-simplify]: Simplify 1 into 1
7.542 * [backup-simplify]: Simplify (/ 1 1) into 1
7.542 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.542 * [taylor]: Taking taylor expansion of y in x
7.542 * [backup-simplify]: Simplify y into y
7.542 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.542 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.542 * [taylor]: Taking taylor expansion of x in x
7.542 * [backup-simplify]: Simplify 0 into 0
7.542 * [backup-simplify]: Simplify 1 into 1
7.543 * [backup-simplify]: Simplify (/ 1 1) into 1
7.543 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.543 * [taylor]: Taking taylor expansion of y in x
7.543 * [backup-simplify]: Simplify y into y
7.543 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.543 * [backup-simplify]: Simplify (+ 1 0) into 1
7.544 * [backup-simplify]: Simplify (+ 1 0) into 1
7.544 * [backup-simplify]: Simplify (/ 1 1) into 1
7.544 * [taylor]: Taking taylor expansion of 1 in y
7.544 * [backup-simplify]: Simplify 1 into 1
7.544 * [backup-simplify]: Simplify 1 into 1
7.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.545 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
7.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.546 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
7.546 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
7.546 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
7.546 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.546 * [taylor]: Taking taylor expansion of 2 in y
7.547 * [backup-simplify]: Simplify 2 into 2
7.547 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.547 * [taylor]: Taking taylor expansion of y in y
7.547 * [backup-simplify]: Simplify 0 into 0
7.547 * [backup-simplify]: Simplify 1 into 1
7.547 * [backup-simplify]: Simplify (/ 1 1) into 1
7.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.548 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.548 * [backup-simplify]: Simplify 0 into 0
7.548 * [backup-simplify]: Simplify 0 into 0
7.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.549 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.549 * [backup-simplify]: Simplify (+ 0 0) into 0
7.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.550 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.550 * [backup-simplify]: Simplify (- 0) into 0
7.550 * [backup-simplify]: Simplify (+ 0 0) into 0
7.551 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
7.551 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.551 * [taylor]: Taking taylor expansion of 2 in y
7.551 * [backup-simplify]: Simplify 2 into 2
7.551 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.551 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.551 * [taylor]: Taking taylor expansion of y in y
7.551 * [backup-simplify]: Simplify 0 into 0
7.551 * [backup-simplify]: Simplify 1 into 1
7.551 * [backup-simplify]: Simplify (* 1 1) into 1
7.552 * [backup-simplify]: Simplify (/ 1 1) into 1
7.552 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.552 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.554 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.554 * [backup-simplify]: Simplify 0 into 0
7.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.555 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.555 * [backup-simplify]: Simplify 0 into 0
7.555 * [backup-simplify]: Simplify 0 into 0
7.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.556 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.556 * [backup-simplify]: Simplify (+ 0 0) into 0
7.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.557 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.557 * [backup-simplify]: Simplify (- 0) into 0
7.557 * [backup-simplify]: Simplify (+ 0 0) into 0
7.558 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 3)))
7.558 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.558 * [taylor]: Taking taylor expansion of 2 in y
7.559 * [backup-simplify]: Simplify 2 into 2
7.559 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.559 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.559 * [taylor]: Taking taylor expansion of y in y
7.559 * [backup-simplify]: Simplify 0 into 0
7.559 * [backup-simplify]: Simplify 1 into 1
7.559 * [backup-simplify]: Simplify (* 1 1) into 1
7.559 * [backup-simplify]: Simplify (* 1 1) into 1
7.559 * [backup-simplify]: Simplify (/ 1 1) into 1
7.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.561 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.561 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.562 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.563 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.565 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.565 * [backup-simplify]: Simplify 0 into 0
7.565 * [backup-simplify]: Simplify 1 into 1
7.565 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
7.565 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
7.565 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
7.565 * [taylor]: Taking taylor expansion of -1 in y
7.565 * [backup-simplify]: Simplify -1 into -1
7.565 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
7.565 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
7.565 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.565 * [taylor]: Taking taylor expansion of x in y
7.565 * [backup-simplify]: Simplify x into x
7.565 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.565 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.565 * [taylor]: Taking taylor expansion of y in y
7.565 * [backup-simplify]: Simplify 0 into 0
7.565 * [backup-simplify]: Simplify 1 into 1
7.565 * [backup-simplify]: Simplify (/ 1 1) into 1
7.565 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
7.565 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.565 * [taylor]: Taking taylor expansion of y in y
7.565 * [backup-simplify]: Simplify 0 into 0
7.566 * [backup-simplify]: Simplify 1 into 1
7.566 * [backup-simplify]: Simplify (/ 1 1) into 1
7.566 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.566 * [taylor]: Taking taylor expansion of x in y
7.566 * [backup-simplify]: Simplify x into x
7.566 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.566 * [backup-simplify]: Simplify (+ 0 1) into 1
7.566 * [backup-simplify]: Simplify (+ 1 0) into 1
7.567 * [backup-simplify]: Simplify (/ 1 1) into 1
7.567 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
7.567 * [taylor]: Taking taylor expansion of -1 in x
7.567 * [backup-simplify]: Simplify -1 into -1
7.567 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
7.567 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.567 * [taylor]: Taking taylor expansion of x in x
7.567 * [backup-simplify]: Simplify 0 into 0
7.567 * [backup-simplify]: Simplify 1 into 1
7.567 * [backup-simplify]: Simplify (/ 1 1) into 1
7.567 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.567 * [taylor]: Taking taylor expansion of y in x
7.567 * [backup-simplify]: Simplify y into y
7.567 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.567 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.567 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.567 * [taylor]: Taking taylor expansion of y in x
7.567 * [backup-simplify]: Simplify y into y
7.567 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.567 * [taylor]: Taking taylor expansion of x in x
7.567 * [backup-simplify]: Simplify 0 into 0
7.567 * [backup-simplify]: Simplify 1 into 1
7.568 * [backup-simplify]: Simplify (/ 1 1) into 1
7.568 * [backup-simplify]: Simplify (+ 1 0) into 1
7.568 * [backup-simplify]: Simplify (- 1) into -1
7.568 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.569 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.569 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
7.569 * [taylor]: Taking taylor expansion of -1 in x
7.569 * [backup-simplify]: Simplify -1 into -1
7.569 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
7.569 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.569 * [taylor]: Taking taylor expansion of x in x
7.569 * [backup-simplify]: Simplify 0 into 0
7.569 * [backup-simplify]: Simplify 1 into 1
7.569 * [backup-simplify]: Simplify (/ 1 1) into 1
7.570 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.570 * [taylor]: Taking taylor expansion of y in x
7.570 * [backup-simplify]: Simplify y into y
7.570 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.570 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.570 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.570 * [taylor]: Taking taylor expansion of y in x
7.570 * [backup-simplify]: Simplify y into y
7.570 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.570 * [taylor]: Taking taylor expansion of x in x
7.570 * [backup-simplify]: Simplify 0 into 0
7.570 * [backup-simplify]: Simplify 1 into 1
7.570 * [backup-simplify]: Simplify (/ 1 1) into 1
7.570 * [backup-simplify]: Simplify (+ 1 0) into 1
7.570 * [backup-simplify]: Simplify (- 1) into -1
7.571 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.571 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.571 * [backup-simplify]: Simplify (* -1 -1) into 1
7.571 * [taylor]: Taking taylor expansion of 1 in y
7.571 * [backup-simplify]: Simplify 1 into 1
7.571 * [backup-simplify]: Simplify 1 into 1
7.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.572 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
7.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.573 * [backup-simplify]: Simplify (- 0) into 0
7.573 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.573 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
7.573 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
7.573 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.573 * [taylor]: Taking taylor expansion of 2 in y
7.573 * [backup-simplify]: Simplify 2 into 2
7.573 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.573 * [taylor]: Taking taylor expansion of y in y
7.573 * [backup-simplify]: Simplify 0 into 0
7.573 * [backup-simplify]: Simplify 1 into 1
7.574 * [backup-simplify]: Simplify (/ 1 1) into 1
7.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.574 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.574 * [backup-simplify]: Simplify 0 into 0
7.575 * [backup-simplify]: Simplify 0 into 0
7.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.575 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.576 * [backup-simplify]: Simplify (+ 0 0) into 0
7.576 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.577 * [backup-simplify]: Simplify (- 0) into 0
7.577 * [backup-simplify]: Simplify (+ 0 0) into 0
7.578 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
7.579 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
7.579 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.579 * [taylor]: Taking taylor expansion of 2 in y
7.579 * [backup-simplify]: Simplify 2 into 2
7.579 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.579 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.580 * [taylor]: Taking taylor expansion of y in y
7.580 * [backup-simplify]: Simplify 0 into 0
7.580 * [backup-simplify]: Simplify 1 into 1
7.580 * [backup-simplify]: Simplify (* 1 1) into 1
7.580 * [backup-simplify]: Simplify (/ 1 1) into 1
7.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.582 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.584 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.585 * [backup-simplify]: Simplify 0 into 0
7.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.586 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.586 * [backup-simplify]: Simplify 0 into 0
7.587 * [backup-simplify]: Simplify 0 into 0
7.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.588 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.588 * [backup-simplify]: Simplify (+ 0 0) into 0
7.588 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.590 * [backup-simplify]: Simplify (- 0) into 0
7.590 * [backup-simplify]: Simplify (+ 0 0) into 0
7.591 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ 0 -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 3))))
7.592 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1)))) into (* 2 (/ 1 (pow y 3)))
7.592 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.592 * [taylor]: Taking taylor expansion of 2 in y
7.592 * [backup-simplify]: Simplify 2 into 2
7.592 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.592 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.592 * [taylor]: Taking taylor expansion of y in y
7.592 * [backup-simplify]: Simplify 0 into 0
7.592 * [backup-simplify]: Simplify 1 into 1
7.593 * [backup-simplify]: Simplify (* 1 1) into 1
7.593 * [backup-simplify]: Simplify (* 1 1) into 1
7.593 * [backup-simplify]: Simplify (/ 1 1) into 1
7.594 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.594 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.595 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.595 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.596 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.598 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.598 * [backup-simplify]: Simplify 0 into 0
7.598 * [backup-simplify]: Simplify 1 into 1
7.598 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
7.599 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
7.599 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
7.599 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
7.599 * [taylor]: Taking taylor expansion of (+ x y) in y
7.599 * [taylor]: Taking taylor expansion of x in y
7.599 * [backup-simplify]: Simplify x into x
7.599 * [taylor]: Taking taylor expansion of y in y
7.599 * [backup-simplify]: Simplify 0 into 0
7.599 * [backup-simplify]: Simplify 1 into 1
7.599 * [taylor]: Taking taylor expansion of (- x y) in y
7.599 * [taylor]: Taking taylor expansion of x in y
7.599 * [backup-simplify]: Simplify x into x
7.599 * [taylor]: Taking taylor expansion of y in y
7.599 * [backup-simplify]: Simplify 0 into 0
7.599 * [backup-simplify]: Simplify 1 into 1
7.599 * [backup-simplify]: Simplify (+ x 0) into x
7.599 * [backup-simplify]: Simplify (- 0) into 0
7.599 * [backup-simplify]: Simplify (+ x 0) into x
7.599 * [backup-simplify]: Simplify (/ x x) into 1
7.599 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.599 * [taylor]: Taking taylor expansion of (+ x y) in x
7.599 * [taylor]: Taking taylor expansion of x in x
7.599 * [backup-simplify]: Simplify 0 into 0
7.599 * [backup-simplify]: Simplify 1 into 1
7.599 * [taylor]: Taking taylor expansion of y in x
7.599 * [backup-simplify]: Simplify y into y
7.599 * [taylor]: Taking taylor expansion of (- x y) in x
7.599 * [taylor]: Taking taylor expansion of x in x
7.599 * [backup-simplify]: Simplify 0 into 0
7.599 * [backup-simplify]: Simplify 1 into 1
7.599 * [taylor]: Taking taylor expansion of y in x
7.599 * [backup-simplify]: Simplify y into y
7.599 * [backup-simplify]: Simplify (+ 0 y) into y
7.599 * [backup-simplify]: Simplify (- y) into (- y)
7.599 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.600 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.600 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.600 * [taylor]: Taking taylor expansion of (+ x y) in x
7.600 * [taylor]: Taking taylor expansion of x in x
7.600 * [backup-simplify]: Simplify 0 into 0
7.600 * [backup-simplify]: Simplify 1 into 1
7.600 * [taylor]: Taking taylor expansion of y in x
7.600 * [backup-simplify]: Simplify y into y
7.600 * [taylor]: Taking taylor expansion of (- x y) in x
7.600 * [taylor]: Taking taylor expansion of x in x
7.600 * [backup-simplify]: Simplify 0 into 0
7.600 * [backup-simplify]: Simplify 1 into 1
7.600 * [taylor]: Taking taylor expansion of y in x
7.600 * [backup-simplify]: Simplify y into y
7.600 * [backup-simplify]: Simplify (+ 0 y) into y
7.600 * [backup-simplify]: Simplify (- y) into (- y)
7.600 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.600 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.600 * [taylor]: Taking taylor expansion of -1 in y
7.600 * [backup-simplify]: Simplify -1 into -1
7.600 * [backup-simplify]: Simplify -1 into -1
7.600 * [backup-simplify]: Simplify (+ 1 0) into 1
7.601 * [backup-simplify]: Simplify (- 0) into 0
7.601 * [backup-simplify]: Simplify (+ 1 0) into 1
7.601 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
7.601 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
7.601 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.601 * [taylor]: Taking taylor expansion of 2 in y
7.601 * [backup-simplify]: Simplify 2 into 2
7.601 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.601 * [taylor]: Taking taylor expansion of y in y
7.601 * [backup-simplify]: Simplify 0 into 0
7.601 * [backup-simplify]: Simplify 1 into 1
7.602 * [backup-simplify]: Simplify (/ 1 1) into 1
7.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.603 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.603 * [backup-simplify]: Simplify (- 0) into 0
7.603 * [backup-simplify]: Simplify 0 into 0
7.603 * [backup-simplify]: Simplify 0 into 0
7.603 * [backup-simplify]: Simplify (+ 0 0) into 0
7.603 * [backup-simplify]: Simplify (- 0) into 0
7.604 * [backup-simplify]: Simplify (+ 0 0) into 0
7.604 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
7.604 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
7.604 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.604 * [taylor]: Taking taylor expansion of 2 in y
7.604 * [backup-simplify]: Simplify 2 into 2
7.604 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.604 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.604 * [taylor]: Taking taylor expansion of y in y
7.604 * [backup-simplify]: Simplify 0 into 0
7.604 * [backup-simplify]: Simplify 1 into 1
7.604 * [backup-simplify]: Simplify (* 1 1) into 1
7.604 * [backup-simplify]: Simplify (/ 1 1) into 1
7.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.605 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.607 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.607 * [backup-simplify]: Simplify (- 0) into 0
7.607 * [backup-simplify]: Simplify 0 into 0
7.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.608 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.609 * [backup-simplify]: Simplify (- 0) into 0
7.609 * [backup-simplify]: Simplify 0 into 0
7.609 * [backup-simplify]: Simplify 0 into 0
7.609 * [backup-simplify]: Simplify (+ 0 0) into 0
7.609 * [backup-simplify]: Simplify (- 0) into 0
7.609 * [backup-simplify]: Simplify (+ 0 0) into 0
7.610 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 0 (- y))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 3))))
7.610 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
7.610 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.610 * [taylor]: Taking taylor expansion of 2 in y
7.610 * [backup-simplify]: Simplify 2 into 2
7.610 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.610 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.610 * [taylor]: Taking taylor expansion of y in y
7.610 * [backup-simplify]: Simplify 0 into 0
7.610 * [backup-simplify]: Simplify 1 into 1
7.610 * [backup-simplify]: Simplify (* 1 1) into 1
7.610 * [backup-simplify]: Simplify (* 1 1) into 1
7.611 * [backup-simplify]: Simplify (/ 1 1) into 1
7.613 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.613 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.614 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.614 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.615 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.616 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.617 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.618 * [backup-simplify]: Simplify (- 0) into 0
7.618 * [backup-simplify]: Simplify 0 into 0
7.618 * [backup-simplify]: Simplify -1 into -1
7.618 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
7.618 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
7.618 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
7.618 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
7.618 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.618 * [taylor]: Taking taylor expansion of x in y
7.618 * [backup-simplify]: Simplify x into x
7.618 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.618 * [taylor]: Taking taylor expansion of y in y
7.618 * [backup-simplify]: Simplify 0 into 0
7.618 * [backup-simplify]: Simplify 1 into 1
7.618 * [backup-simplify]: Simplify (/ 1 1) into 1
7.618 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
7.618 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.618 * [taylor]: Taking taylor expansion of x in y
7.618 * [backup-simplify]: Simplify x into x
7.618 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.618 * [taylor]: Taking taylor expansion of y in y
7.618 * [backup-simplify]: Simplify 0 into 0
7.618 * [backup-simplify]: Simplify 1 into 1
7.619 * [backup-simplify]: Simplify (/ 1 1) into 1
7.619 * [backup-simplify]: Simplify (+ 0 1) into 1
7.619 * [backup-simplify]: Simplify (- 1) into -1
7.620 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.620 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.620 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
7.620 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.620 * [taylor]: Taking taylor expansion of x in x
7.620 * [backup-simplify]: Simplify 0 into 0
7.620 * [backup-simplify]: Simplify 1 into 1
7.621 * [backup-simplify]: Simplify (/ 1 1) into 1
7.621 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.621 * [taylor]: Taking taylor expansion of y in x
7.621 * [backup-simplify]: Simplify y into y
7.621 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.621 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.621 * [taylor]: Taking taylor expansion of x in x
7.621 * [backup-simplify]: Simplify 0 into 0
7.621 * [backup-simplify]: Simplify 1 into 1
7.621 * [backup-simplify]: Simplify (/ 1 1) into 1
7.621 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.621 * [taylor]: Taking taylor expansion of y in x
7.621 * [backup-simplify]: Simplify y into y
7.622 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.622 * [backup-simplify]: Simplify (+ 1 0) into 1
7.622 * [backup-simplify]: Simplify (+ 1 0) into 1
7.623 * [backup-simplify]: Simplify (/ 1 1) into 1
7.623 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
7.623 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.623 * [taylor]: Taking taylor expansion of x in x
7.623 * [backup-simplify]: Simplify 0 into 0
7.623 * [backup-simplify]: Simplify 1 into 1
7.623 * [backup-simplify]: Simplify (/ 1 1) into 1
7.623 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.623 * [taylor]: Taking taylor expansion of y in x
7.623 * [backup-simplify]: Simplify y into y
7.623 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.624 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.624 * [taylor]: Taking taylor expansion of x in x
7.624 * [backup-simplify]: Simplify 0 into 0
7.624 * [backup-simplify]: Simplify 1 into 1
7.624 * [backup-simplify]: Simplify (/ 1 1) into 1
7.624 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.624 * [taylor]: Taking taylor expansion of y in x
7.624 * [backup-simplify]: Simplify y into y
7.624 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.625 * [backup-simplify]: Simplify (+ 1 0) into 1
7.625 * [backup-simplify]: Simplify (+ 1 0) into 1
7.625 * [backup-simplify]: Simplify (/ 1 1) into 1
7.625 * [taylor]: Taking taylor expansion of 1 in y
7.625 * [backup-simplify]: Simplify 1 into 1
7.626 * [backup-simplify]: Simplify 1 into 1
7.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.626 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
7.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.627 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
7.627 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
7.628 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
7.628 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.628 * [taylor]: Taking taylor expansion of 2 in y
7.628 * [backup-simplify]: Simplify 2 into 2
7.628 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.628 * [taylor]: Taking taylor expansion of y in y
7.628 * [backup-simplify]: Simplify 0 into 0
7.628 * [backup-simplify]: Simplify 1 into 1
7.628 * [backup-simplify]: Simplify (/ 1 1) into 1
7.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.630 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.630 * [backup-simplify]: Simplify 0 into 0
7.630 * [backup-simplify]: Simplify 0 into 0
7.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.631 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.631 * [backup-simplify]: Simplify (+ 0 0) into 0
7.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.633 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.633 * [backup-simplify]: Simplify (- 0) into 0
7.633 * [backup-simplify]: Simplify (+ 0 0) into 0
7.634 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
7.634 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.634 * [taylor]: Taking taylor expansion of 2 in y
7.635 * [backup-simplify]: Simplify 2 into 2
7.635 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.635 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.635 * [taylor]: Taking taylor expansion of y in y
7.635 * [backup-simplify]: Simplify 0 into 0
7.635 * [backup-simplify]: Simplify 1 into 1
7.635 * [backup-simplify]: Simplify (* 1 1) into 1
7.635 * [backup-simplify]: Simplify (/ 1 1) into 1
7.636 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.637 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.640 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.640 * [backup-simplify]: Simplify 0 into 0
7.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.641 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.642 * [backup-simplify]: Simplify 0 into 0
7.642 * [backup-simplify]: Simplify 0 into 0
7.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.643 * [backup-simplify]: Simplify (+ 0 0) into 0
7.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.645 * [backup-simplify]: Simplify (- 0) into 0
7.645 * [backup-simplify]: Simplify (+ 0 0) into 0
7.647 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 3)))
7.647 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.647 * [taylor]: Taking taylor expansion of 2 in y
7.647 * [backup-simplify]: Simplify 2 into 2
7.647 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.647 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.647 * [taylor]: Taking taylor expansion of y in y
7.647 * [backup-simplify]: Simplify 0 into 0
7.647 * [backup-simplify]: Simplify 1 into 1
7.647 * [backup-simplify]: Simplify (* 1 1) into 1
7.648 * [backup-simplify]: Simplify (* 1 1) into 1
7.648 * [backup-simplify]: Simplify (/ 1 1) into 1
7.649 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.650 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.651 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.653 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.654 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.657 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.657 * [backup-simplify]: Simplify 0 into 0
7.657 * [backup-simplify]: Simplify 1 into 1
7.658 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
7.658 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
7.658 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
7.658 * [taylor]: Taking taylor expansion of -1 in y
7.658 * [backup-simplify]: Simplify -1 into -1
7.658 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
7.658 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
7.658 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.658 * [taylor]: Taking taylor expansion of x in y
7.658 * [backup-simplify]: Simplify x into x
7.658 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.658 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.658 * [taylor]: Taking taylor expansion of y in y
7.658 * [backup-simplify]: Simplify 0 into 0
7.658 * [backup-simplify]: Simplify 1 into 1
7.658 * [backup-simplify]: Simplify (/ 1 1) into 1
7.658 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
7.659 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.659 * [taylor]: Taking taylor expansion of y in y
7.659 * [backup-simplify]: Simplify 0 into 0
7.659 * [backup-simplify]: Simplify 1 into 1
7.659 * [backup-simplify]: Simplify (/ 1 1) into 1
7.659 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.659 * [taylor]: Taking taylor expansion of x in y
7.659 * [backup-simplify]: Simplify x into x
7.659 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.660 * [backup-simplify]: Simplify (+ 0 1) into 1
7.660 * [backup-simplify]: Simplify (+ 1 0) into 1
7.660 * [backup-simplify]: Simplify (/ 1 1) into 1
7.660 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
7.660 * [taylor]: Taking taylor expansion of -1 in x
7.660 * [backup-simplify]: Simplify -1 into -1
7.660 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
7.661 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.661 * [taylor]: Taking taylor expansion of x in x
7.661 * [backup-simplify]: Simplify 0 into 0
7.661 * [backup-simplify]: Simplify 1 into 1
7.661 * [backup-simplify]: Simplify (/ 1 1) into 1
7.661 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.661 * [taylor]: Taking taylor expansion of y in x
7.661 * [backup-simplify]: Simplify y into y
7.661 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.661 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.661 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.661 * [taylor]: Taking taylor expansion of y in x
7.661 * [backup-simplify]: Simplify y into y
7.661 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.661 * [taylor]: Taking taylor expansion of x in x
7.661 * [backup-simplify]: Simplify 0 into 0
7.661 * [backup-simplify]: Simplify 1 into 1
7.662 * [backup-simplify]: Simplify (/ 1 1) into 1
7.662 * [backup-simplify]: Simplify (+ 1 0) into 1
7.663 * [backup-simplify]: Simplify (- 1) into -1
7.663 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.663 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.663 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
7.663 * [taylor]: Taking taylor expansion of -1 in x
7.664 * [backup-simplify]: Simplify -1 into -1
7.664 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
7.664 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
7.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.664 * [taylor]: Taking taylor expansion of x in x
7.664 * [backup-simplify]: Simplify 0 into 0
7.664 * [backup-simplify]: Simplify 1 into 1
7.664 * [backup-simplify]: Simplify (/ 1 1) into 1
7.664 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.664 * [taylor]: Taking taylor expansion of y in x
7.664 * [backup-simplify]: Simplify y into y
7.664 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.664 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.664 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.664 * [taylor]: Taking taylor expansion of y in x
7.664 * [backup-simplify]: Simplify y into y
7.664 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.664 * [taylor]: Taking taylor expansion of x in x
7.664 * [backup-simplify]: Simplify 0 into 0
7.664 * [backup-simplify]: Simplify 1 into 1
7.665 * [backup-simplify]: Simplify (/ 1 1) into 1
7.665 * [backup-simplify]: Simplify (+ 1 0) into 1
7.666 * [backup-simplify]: Simplify (- 1) into -1
7.666 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.666 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.667 * [backup-simplify]: Simplify (* -1 -1) into 1
7.667 * [taylor]: Taking taylor expansion of 1 in y
7.667 * [backup-simplify]: Simplify 1 into 1
7.667 * [backup-simplify]: Simplify 1 into 1
7.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.668 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
7.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.669 * [backup-simplify]: Simplify (- 0) into 0
7.669 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.669 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
7.670 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
7.670 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.670 * [taylor]: Taking taylor expansion of 2 in y
7.670 * [backup-simplify]: Simplify 2 into 2
7.670 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.670 * [taylor]: Taking taylor expansion of y in y
7.670 * [backup-simplify]: Simplify 0 into 0
7.670 * [backup-simplify]: Simplify 1 into 1
7.671 * [backup-simplify]: Simplify (/ 1 1) into 1
7.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.672 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.672 * [backup-simplify]: Simplify 0 into 0
7.672 * [backup-simplify]: Simplify 0 into 0
7.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.674 * [backup-simplify]: Simplify (+ 0 0) into 0
7.674 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.675 * [backup-simplify]: Simplify (- 0) into 0
7.676 * [backup-simplify]: Simplify (+ 0 0) into 0
7.677 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
7.678 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
7.678 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.678 * [taylor]: Taking taylor expansion of 2 in y
7.678 * [backup-simplify]: Simplify 2 into 2
7.678 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.678 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.678 * [taylor]: Taking taylor expansion of y in y
7.678 * [backup-simplify]: Simplify 0 into 0
7.678 * [backup-simplify]: Simplify 1 into 1
7.678 * [backup-simplify]: Simplify (* 1 1) into 1
7.679 * [backup-simplify]: Simplify (/ 1 1) into 1
7.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.681 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.683 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.683 * [backup-simplify]: Simplify 0 into 0
7.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.685 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.685 * [backup-simplify]: Simplify 0 into 0
7.686 * [backup-simplify]: Simplify 0 into 0
7.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.687 * [backup-simplify]: Simplify (+ 0 0) into 0
7.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.688 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.689 * [backup-simplify]: Simplify (- 0) into 0
7.689 * [backup-simplify]: Simplify (+ 0 0) into 0
7.691 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ 0 -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 3))))
7.692 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1)))) into (* 2 (/ 1 (pow y 3)))
7.693 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.693 * [taylor]: Taking taylor expansion of 2 in y
7.693 * [backup-simplify]: Simplify 2 into 2
7.693 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.693 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.693 * [taylor]: Taking taylor expansion of y in y
7.693 * [backup-simplify]: Simplify 0 into 0
7.693 * [backup-simplify]: Simplify 1 into 1
7.693 * [backup-simplify]: Simplify (* 1 1) into 1
7.694 * [backup-simplify]: Simplify (* 1 1) into 1
7.694 * [backup-simplify]: Simplify (/ 1 1) into 1
7.695 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.696 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.697 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.699 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.700 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.703 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.703 * [backup-simplify]: Simplify 0 into 0
7.703 * [backup-simplify]: Simplify 1 into 1
7.704 * * * [progress]: simplifying candidates
7.711 * [simplify]: Simplifying:
  (+ 1 1)
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (+ 1 1)
  (+ (- (log (+ x y)) (log (- x y))) (- (log (+ x y)) (log (- x y))))
  (+ (- (log (+ x y)) (log (- x y))) (log (/ (+ x y) (- x y))))
  (+ (log (/ (+ x y) (- x y))) (- (log (+ x y)) (log (- x y))))
  (+ (log (/ (+ x y) (- x y))) (log (/ (+ x y) (- x y))))
  (log (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (exp (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (* (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y))))
  (* (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y))) (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (/ (+ x y) (- x y))))
  (* (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (/ (+ x y) (- x y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y))))
  (* (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (/ (+ x y) (- x y))) (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (/ (+ x y) (- x y))))
  (* (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))) (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))))
  (cbrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (* (* (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))) (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (sqrt (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (sqrt (* (/ (+ 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))) (cbrt (/ (+ x y) (- x y)))))
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (* (sqrt (/ (+ x y) (- x y))) (sqrt (/ (+ x y) (- x y))))
  (* (sqrt (/ (+ x y) (- x y))) (sqrt (/ (+ x y) (- x y))))
  (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (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)) (cbrt (+ x y))) (sqrt (- x y))))
  (* (/ (cbrt (+ x y)) (sqrt (- x y))) (/ (cbrt (+ x y)) (sqrt (- x y))))
  (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (* (/ (cbrt (+ x y)) (- x y)) (/ (cbrt (+ x y)) (- x y)))
  (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (* (/ (cbrt (+ x y)) (- x y)) (/ (cbrt (+ x y)) (- x y)))
  (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt 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)) (cbrt (+ x y))) 1))
  (* (/ (cbrt (+ x y)) (- x y)) (/ (cbrt (+ x y)) (- x y)))
  (* (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (* (/ (cbrt (+ x y)) (- x y)) (/ (cbrt (+ x y)) (- x y)))
  (* (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))) (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (/ (sqrt (+ 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))) (/ (sqrt (+ x y)) (sqrt (- x y))))
  (* (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) 1))
  (* (/ (sqrt (+ x y)) (- x y)) (/ (sqrt (+ x y)) (- x y)))
  (* (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) 1))
  (* (/ (sqrt (+ x y)) (- 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) (sqrt y))) (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))))
  (* (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) 1))
  (* (/ (sqrt (+ x y)) (- x y)) (/ (sqrt (+ x y)) (- x y)))
  (* (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) 1))
  (* (/ (sqrt (+ x y)) (- x y)) (/ (sqrt (+ x y)) (- x y)))
  (* (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (/ (+ x y) (cbrt (- x y))) (/ (+ x y) (cbrt (- x y))))
  (* (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (/ (+ x y) (cbrt (- x y))) (/ (+ x y) (cbrt (- x y))))
  (* (/ 1 (sqrt (- x y))) (/ 1 (sqrt (- x y))))
  (* (/ (+ x y) (sqrt (- x y))) (/ (+ x y) (sqrt (- x y))))
  (* (/ 1 (sqrt (- x y))) (/ 1 (sqrt (- x y))))
  (* (/ (+ x y) (sqrt (- x y))) (/ (+ x y) (sqrt (- x y))))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (/ (+ x y) (- (sqrt x) (sqrt y))) (/ (+ x y) (- (sqrt x) (sqrt y))))
  (* (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (/ (+ x y) (- (sqrt x) (sqrt y))) (/ (+ x y) (- (sqrt x) (sqrt y))))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (/ (+ x y) (cbrt (- x y))) (/ (+ x y) (cbrt (- x y))))
  (* (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (/ (+ x y) (cbrt (- x y))) (/ (+ x y) (cbrt (- x y))))
  (* (/ 1 (sqrt (- x y))) (/ 1 (sqrt (- x y))))
  (* (/ (+ x y) (sqrt (- x y))) (/ (+ x y) (sqrt (- x y))))
  (* (/ 1 (sqrt (- x y))) (/ 1 (sqrt (- x y))))
  (* (/ (+ x y) (sqrt (- x y))) (/ (+ x y) (sqrt (- x y))))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (/ (+ x y) (- (sqrt x) (sqrt y))) (/ (+ x y) (- (sqrt x) (sqrt y))))
  (* (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (/ (+ x y) (- (sqrt x) (sqrt y))) (/ (+ x y) (- (sqrt x) (sqrt y))))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* 1 1)
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (+ x y) (+ x y))
  (* (/ 1 (- x y)) (/ 1 (- x y)))
  (* (/ (+ x y) (- (pow x 3) (pow y 3))) (/ (+ x y) (- (pow x 3) (pow y 3))))
  (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (+ (* y y) (* x y))))
  (* (/ (+ x y) (- (* x x) (* y y))) (/ (+ x y) (- (* x x) (* y y))))
  (* (+ x y) (+ x y))
  (* (sqrt (/ (+ x y) (- x y))) (sqrt (/ (+ x y) (- x y))))
  (* (sqrt (/ (+ x y) (- x y))) (sqrt (/ (+ x y) (- x y))))
  (* (sqrt (/ (+ x y) (- x y))) (/ (sqrt (+ x y)) (sqrt (- x y))))
  (* (sqrt (/ (+ x y) (- x y))) (/ (sqrt (+ x y)) (sqrt (- x y))))
  (* (/ (sqrt (+ x y)) (sqrt (- x y))) (sqrt (/ (+ x y) (- x y))))
  (* (/ (sqrt (+ x y)) (sqrt (- x y))) (sqrt (/ (+ x y) (- x y))))
  (* (/ (sqrt (+ x y)) (sqrt (- x y))) (/ (sqrt (+ x y)) (sqrt (- x y))))
  (* (/ (sqrt (+ x y)) (sqrt (- x y))) (/ (sqrt (+ x y)) (sqrt (- x y))))
  (* 2 1)
  (* (/ (+ x y) (- x y)) (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (* (/ (+ 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)))))
  (* (/ (+ x y) (- x y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))))
  (* (/ (+ x y) (- x y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (* (/ (+ x y) (- x y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (* (/ (+ x y) (- x y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (* (/ (+ x y) (- x y)) (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (/ (+ x y) (- x y)) (/ (sqrt (+ x y)) (sqrt (- x y))))
  (* (/ (+ x y) (- x y)) (/ (sqrt (+ x y)) 1))
  (* (/ (+ x y) (- x y)) (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y))))
  (* (/ (+ x y) (- x y)) (/ (sqrt (+ x y)) 1))
  (* (/ (+ x y) (- x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (/ (+ x y) (- x y)) (/ 1 (sqrt (- x y))))
  (* (/ (+ x y) (- x y)) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (/ (+ x y) (- x y)) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (/ (+ x y) (- x y)) (/ 1 (sqrt (- x y))))
  (* (/ (+ x y) (- x y)) (/ 1 1))
  (* (/ (+ x y) (- x y)) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (/ (+ x y) (- x y)) (/ 1 1))
  (* (/ (+ x y) (- x y)) 1)
  (* (/ (+ x y) (- x y)) (+ x y))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- (pow x 3) (pow y 3))))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- (* x x) (* y y))))
  (* (cbrt (/ (+ x y) (- x y))) (/ (+ x y) (- x y)))
  (* (sqrt (/ (+ x y) (- x y))) (/ (+ x y) (- x y)))
  (* (/ (cbrt (+ x y)) (cbrt (- x y))) (/ (+ x y) (- x y)))
  (* (/ (cbrt (+ x y)) (sqrt (- x y))) (/ (+ x y) (- x y)))
  (* (/ (cbrt (+ x y)) (- x y)) (/ (+ x y) (- x y)))
  (* (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))) (/ (+ x y) (- x y)))
  (* (/ (cbrt (+ x y)) (- x y)) (/ (+ x y) (- x y)))
  (* (/ (sqrt (+ x y)) (cbrt (- x y))) (/ (+ x y) (- x y)))
  (* (/ (sqrt (+ x y)) (sqrt (- x y))) (/ (+ x y) (- x y)))
  (* (/ (sqrt (+ x y)) (- x y)) (/ (+ x y) (- x y)))
  (* (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y))) (/ (+ x y) (- x y)))
  (* (/ (sqrt (+ x y)) (- x y)) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (cbrt (- x y))) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (sqrt (- x y))) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (- (sqrt x) (sqrt y))) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (cbrt (- x y))) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (sqrt (- x y))) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (- (sqrt x) (sqrt y))) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (/ 1 (- x y)) (/ (+ x y) (- x y)))
  (* (+ (* x x) (+ (* y y) (* x y))) (/ (+ x y) (- x y)))
  (* (+ x y) (/ (+ x y) (- x y)))
  (* (/ (+ x y) (- x y)) (+ x y))
  (* (+ x y) (/ (+ 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))
  (- (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))
  (- (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
  -1
  1
  1
  -1
  1
  1
  -1
  1
  1
7.717 * * [simplify]: iteration 0: 161 enodes
7.759 * * [simplify]: iteration 1: 587 enodes
8.164 * * [simplify]: iteration 2: 3880 enodes
9.570 * * [simplify]: iteration complete: 5000 enodes
9.571 * * [simplify]: Extracting #0: cost 103 inf + 0
9.573 * * [simplify]: Extracting #1: cost 1355 inf + 3
9.580 * * [simplify]: Extracting #2: cost 1870 inf + 9746
9.606 * * [simplify]: Extracting #3: cost 1073 inf + 174392
9.667 * * [simplify]: Extracting #4: cost 235 inf + 382045
9.756 * * [simplify]: Extracting #5: cost 32 inf + 440129
9.865 * * [simplify]: Extracting #6: cost 27 inf + 441018
10.006 * * [simplify]: Extracting #7: cost 8 inf + 451728
10.117 * * [simplify]: Extracting #8: cost 0 inf + 456634
10.232 * [simplify]: Simplified to:
  2
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  2
  (log (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))))
  (log (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))))
  (log (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))))
  (log (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))))
  (log (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))))
  (exp (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))))
  (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))))
  (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))))
  (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))))
  (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))))
  (* (cbrt (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))) (cbrt (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))))
  (cbrt (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))))
  (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))))
  (fabs (/ (+ y x) (- x y)))
  (fabs (/ (+ y x) (- x y)))
  (* (+ y x) (+ y x))
  (* (- x y) (- x y))
  (* (cbrt (/ (+ y x) (- x y))) (/ (+ y x) (- x y)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (/ (+ y x) (- x y))
  (/ (+ y x) (- x y))
  (* (* (/ (cbrt (+ y x)) (cbrt (- x y))) (/ (cbrt (+ y x)) (cbrt (- x y)))) (* (/ (cbrt (+ y x)) (cbrt (- x y))) (/ (cbrt (+ y x)) (cbrt (- x y)))))
  (* (/ (cbrt (+ y x)) (cbrt (- x y))) (/ (cbrt (+ y x)) (cbrt (- x y))))
  (* (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt (- x y))) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt (- x y))))
  (* (/ (cbrt (+ y x)) (sqrt (- x y))) (/ (cbrt (+ y x)) (sqrt (- x y))))
  (* (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (cbrt (+ y x)) (- x y)) (/ (cbrt (+ y x)) (- x y)))
  (* (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (cbrt (+ y x)) (- x y)) (/ (cbrt (+ y x)) (- x y)))
  (* (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ (sqrt x) (sqrt y))) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ (sqrt x) (sqrt y))))
  (* (/ (cbrt (+ y x)) (- (sqrt x) (sqrt y))) (/ (cbrt (+ y x)) (- (sqrt x) (sqrt y))))
  (* (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (cbrt (+ y x)) (- x y)) (/ (cbrt (+ y x)) (- x y)))
  (* (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (cbrt (+ y x)) (- x y)) (/ (cbrt (+ y x)) (- x y)))
  (/ (/ (+ y x) (* (cbrt (- x y)) (cbrt (- x y)))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ y x) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (/ (+ y x) (sqrt (- x y))) (sqrt (- x y)))
  (/ (/ (+ y x) (sqrt (- x y))) (sqrt (- x y)))
  (+ y x)
  (/ (/ (+ y x) (- x y)) (- x y))
  (+ y x)
  (/ (/ (+ y x) (- x y)) (- x y))
  (/ (/ (+ y x) (+ (sqrt x) (sqrt y))) (+ (sqrt x) (sqrt y)))
  (/ (/ (+ y x) (- (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))
  (+ y x)
  (/ (/ (+ y x) (- x y)) (- x y))
  (+ y x)
  (/ (/ (+ y x) (- x y)) (- x y))
  (* (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))) (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))))
  (* (/ (+ y x) (cbrt (- x y))) (/ (+ y x) (cbrt (- x y))))
  (* (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))) (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))))
  (* (/ (+ y x) (cbrt (- x y))) (/ (+ y x) (cbrt (- x y))))
  (/ (/ 1 (sqrt (- x y))) (sqrt (- x y)))
  (* (/ (+ y x) (sqrt (- x y))) (/ (+ y x) (sqrt (- x y))))
  (/ (/ 1 (sqrt (- x y))) (sqrt (- x y)))
  (* (/ (+ y x) (sqrt (- x y))) (/ (+ y x) (sqrt (- x y))))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (* (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (/ (+ y x) (- (sqrt x) (sqrt y))) (/ (+ y x) (- (sqrt x) (sqrt y))))
  (* (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (/ (+ y x) (- (sqrt x) (sqrt y))) (/ (+ y x) (- (sqrt x) (sqrt y))))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (* (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))) (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))))
  (* (/ (+ y x) (cbrt (- x y))) (/ (+ y x) (cbrt (- x y))))
  (* (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))) (/ (/ 1 (cbrt (- x y))) (cbrt (- x y))))
  (* (/ (+ y x) (cbrt (- x y))) (/ (+ y x) (cbrt (- x y))))
  (/ (/ 1 (sqrt (- x y))) (sqrt (- x y)))
  (* (/ (+ y x) (sqrt (- x y))) (/ (+ y x) (sqrt (- x y))))
  (/ (/ 1 (sqrt (- x y))) (sqrt (- x y)))
  (* (/ (+ y x) (sqrt (- x y))) (/ (+ y x) (sqrt (- x y))))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (* (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (/ (+ y x) (- (sqrt x) (sqrt y))) (/ (+ y x) (- (sqrt x) (sqrt y))))
  (* (/ 1 (+ (sqrt x) (sqrt y))) (/ 1 (+ (sqrt x) (sqrt y))))
  (* (/ (+ y x) (- (sqrt x) (sqrt y))) (/ (+ y x) (- (sqrt x) (sqrt y))))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  1
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (* (+ y x) (+ y x))
  (* (/ 1 (- x y)) (/ 1 (- x y)))
  (* (/ (+ y x) (- (* x (* x x)) (* y (* y y)))) (/ (+ y x) (- (* x (* x x)) (* y (* y y)))))
  (* (+ (* x (+ y x)) (* y y)) (+ (* x (+ y x)) (* y y)))
  (* (/ (/ (+ y x) (+ y x)) (- x y)) (/ (/ (+ y x) (+ y x)) (- x y)))
  (* (+ y x) (+ y x))
  (/ (+ y x) (- x y))
  (/ (+ y x) (- x y))
  (/ (* (sqrt (/ (+ y x) (- x y))) (sqrt (+ y x))) (sqrt (- x y)))
  (/ (* (sqrt (/ (+ y x) (- x y))) (sqrt (+ y x))) (sqrt (- x y)))
  (/ (* (sqrt (/ (+ y x) (- x y))) (sqrt (+ y x))) (sqrt (- x y)))
  (/ (* (sqrt (/ (+ y x) (- x y))) (sqrt (+ y x))) (sqrt (- x y)))
  (/ (/ (+ y x) (sqrt (- x y))) (sqrt (- x y)))
  (/ (/ (+ y x) (sqrt (- x y))) (sqrt (- x y)))
  2
  (* (* (/ (+ y x) (- x y)) (cbrt (/ (+ y x) (- x y)))) (cbrt (/ (+ y x) (- x y))))
  (* (sqrt (/ (+ y x) (- x y))) (/ (+ y x) (- x y)))
  (* (* (/ (+ y x) (- x y)) (/ (cbrt (+ y x)) (cbrt (- x y)))) (/ (cbrt (+ y x)) (cbrt (- x y))))
  (/ (* (/ (+ y x) (- x y)) (cbrt (+ y x))) (/ (sqrt (- x y)) (cbrt (+ y x))))
  (* (* (/ (+ y x) (- x y)) (cbrt (+ y x))) (cbrt (+ y x)))
  (/ (* (* (/ (+ y x) (- x y)) (cbrt (+ y x))) (cbrt (+ y x))) (+ (sqrt x) (sqrt y)))
  (* (* (/ (+ y x) (- x y)) (cbrt (+ y x))) (cbrt (+ y x)))
  (/ (/ (* (+ y x) (sqrt (+ y x))) (- x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (/ (+ y x) (- x y)) (/ (sqrt (- x y)) (sqrt (+ y x))))
  (/ (* (+ y x) (sqrt (+ y x))) (- x y))
  (/ (/ (* (+ y x) (sqrt (+ y x))) (- x y)) (+ (sqrt x) (sqrt y)))
  (/ (* (+ y x) (sqrt (+ y x))) (- x y))
  (/ (/ (+ y x) (- x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (/ (+ y x) (- x y)) (sqrt (- x y)))
  (/ (+ y x) (- x y))
  (/ (/ (+ y x) (- x y)) (+ (sqrt x) (sqrt y)))
  (/ (+ y x) (- x y))
  (/ (/ (+ y x) (- x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (/ (+ y x) (- x y)) (sqrt (- x y)))
  (/ (+ y x) (- x y))
  (/ (/ (+ y x) (- x y)) (+ (sqrt x) (sqrt y)))
  (/ (+ y x) (- x y))
  (/ (+ y x) (- x y))
  (/ (* (+ y x) (+ y x)) (- x y))
  (/ (* (/ (+ y x) (- x y)) (+ y x)) (- (* x (* x x)) (* y (* y y))))
  (* (/ (+ y x) (- x y)) (/ (/ (+ y x) (- x y)) (+ y x)))
  (* (cbrt (/ (+ y x) (- x y))) (/ (+ y x) (- x y)))
  (* (sqrt (/ (+ y x) (- x y))) (/ (+ y x) (- x y)))
  (/ (* (cbrt (+ y x)) (/ (+ y x) (- x y))) (cbrt (- x y)))
  (/ (* (cbrt (+ y x)) (/ (+ y x) (- x y))) (sqrt (- x y)))
  (/ (* (cbrt (+ y x)) (/ (+ y x) (- x y))) (- x y))
  (* (/ (cbrt (+ y x)) (- (sqrt x) (sqrt y))) (/ (+ y x) (- x y)))
  (/ (* (cbrt (+ y x)) (/ (+ y x) (- x y))) (- x y))
  (/ (* (+ y x) (/ (sqrt (+ y x)) (cbrt (- x y)))) (- x y))
  (/ (/ (+ y x) (- x y)) (/ (sqrt (- x y)) (sqrt (+ y x))))
  (/ (sqrt (+ y x)) (/ (- x y) (/ (+ y x) (- x y))))
  (/ (/ (sqrt (+ y x)) (- (sqrt x) (sqrt y))) (/ (- x y) (+ y x)))
  (/ (sqrt (+ y x)) (/ (- x y) (/ (+ y x) (- x y))))
  (* (/ (+ y x) (- x y)) (/ (+ y x) (cbrt (- x y))))
  (/ (* (/ (+ y x) (- x y)) (+ y x)) (sqrt (- x y)))
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (/ (* (/ (+ y x) (- x y)) (+ y x)) (- (sqrt x) (sqrt y)))
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (* (/ (+ y x) (- x y)) (/ (+ y x) (cbrt (- x y))))
  (/ (* (/ (+ y x) (- x y)) (+ y x)) (sqrt (- x y)))
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (/ (* (/ (+ y x) (- x y)) (+ y x)) (- (sqrt x) (sqrt y)))
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (/ (/ (+ y x) (- x y)) (- x y))
  (/ (+ (* x (+ y x)) (* y y)) (/ (- x y) (+ y x)))
  (/ (* (+ y x) (+ y x)) (- x y))
  (/ (* (+ y x) (+ y x)) (- x y))
  (/ (* (+ y x) (+ y x)) (- x y))
  (log (/ (+ y x) (- x y)))
  (log (/ (+ y x) (- x y)))
  (exp (/ (+ y x) (- x y)))
  (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (/ (+ y x) (- x y)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (cbrt (/ (+ y x) (- x y)))
  (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (/ (+ y x) (- x y)))
  (sqrt (/ (+ y x) (- x y)))
  (sqrt (/ (+ y x) (- x y)))
  (- (- x) y)
  (- (- x y))
  (* (/ (cbrt (+ y x)) (cbrt (- x y))) (/ (cbrt (+ y x)) (cbrt (- x y))))
  (/ (cbrt (+ y x)) (cbrt (- x y)))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt (- x y)))
  (/ (cbrt (+ y x)) (sqrt (- x y)))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (- x y))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ y x)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (- x y))
  (/ (sqrt (+ y x)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ y x)) (cbrt (- x y)))
  (/ (sqrt (+ y x)) (sqrt (- x y)))
  (/ (sqrt (+ y x)) (sqrt (- x y)))
  (sqrt (+ y x))
  (/ (sqrt (+ y x)) (- x y))
  (/ (sqrt (+ y x)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ y x)) (- (sqrt x) (sqrt y)))
  (sqrt (+ y x))
  (/ (sqrt (+ y x)) (- x y))
  (/ (/ 1 (cbrt (- x y))) (cbrt (- x y)))
  (/ (+ y x) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ y x) (sqrt (- x y)))
  1
  (/ (+ y x) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ y x) (- (sqrt x) (sqrt y)))
  1
  (/ (+ y x) (- x y))
  (/ (/ 1 (cbrt (- x y))) (cbrt (- x y)))
  (/ (+ y x) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ y x) (sqrt (- x y)))
  1
  (/ (+ y x) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ y x) (- (sqrt x) (sqrt y)))
  1
  (/ (+ y x) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ y x))
  (/ (+ y x) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ y x) (sqrt (- x y)))
  (+ y x)
  (/ (+ y x) (+ (sqrt x) (sqrt y)))
  (+ y x)
  (/ (- x y) (cbrt (+ y x)))
  (/ (- x y) (sqrt (+ y x)))
  (/ (- x y) (+ y x))
  (/ (- x y) (+ y x))
  (/ (+ y x) (- (* x (* x x)) (* y (* y y))))
  (/ (/ (+ y x) (+ y x)) (- x y))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  (log (/ (+ y x) (- x y)))
  (log (/ (+ y x) (- x y)))
  (exp (/ (+ y x) (- x y)))
  (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (/ (+ y x) (- x y)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (cbrt (/ (+ y x) (- x y)))
  (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (/ (+ y x) (- x y)))
  (sqrt (/ (+ y x) (- x y)))
  (sqrt (/ (+ y x) (- x y)))
  (- (- x) y)
  (- (- x y))
  (* (/ (cbrt (+ y x)) (cbrt (- x y))) (/ (cbrt (+ y x)) (cbrt (- x y))))
  (/ (cbrt (+ y x)) (cbrt (- x y)))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt (- x y)))
  (/ (cbrt (+ y x)) (sqrt (- x y)))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (- x y))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ y x)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (- x y))
  (/ (sqrt (+ y x)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ y x)) (cbrt (- x y)))
  (/ (sqrt (+ y x)) (sqrt (- x y)))
  (/ (sqrt (+ y x)) (sqrt (- x y)))
  (sqrt (+ y x))
  (/ (sqrt (+ y x)) (- x y))
  (/ (sqrt (+ y x)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ y x)) (- (sqrt x) (sqrt y)))
  (sqrt (+ y x))
  (/ (sqrt (+ y x)) (- x y))
  (/ (/ 1 (cbrt (- x y))) (cbrt (- x y)))
  (/ (+ y x) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ y x) (sqrt (- x y)))
  1
  (/ (+ y x) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ y x) (- (sqrt x) (sqrt y)))
  1
  (/ (+ y x) (- x y))
  (/ (/ 1 (cbrt (- x y))) (cbrt (- x y)))
  (/ (+ y x) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ y x) (sqrt (- x y)))
  1
  (/ (+ y x) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ y x) (- (sqrt x) (sqrt y)))
  1
  (/ (+ y x) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ y x))
  (/ (+ y x) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ y x) (sqrt (- x y)))
  (+ y x)
  (/ (+ y x) (+ (sqrt x) (sqrt y)))
  (+ y x)
  (/ (- x y) (cbrt (+ y x)))
  (/ (- x y) (sqrt (+ y x)))
  (/ (- x y) (+ y x))
  (/ (- x y) (+ y x))
  (/ (+ y x) (- (* x (* x x)) (* y (* y y))))
  (/ (/ (+ y x) (+ y x)) (- x y))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  (log (/ (+ y x) (- x y)))
  (log (/ (+ y x) (- x y)))
  (exp (/ (+ y x) (- x y)))
  (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (/ (+ y x) (- x y)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (cbrt (/ (+ y x) (- x y)))
  (* (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) (/ (+ y x) (- x y)))
  (sqrt (/ (+ y x) (- x y)))
  (sqrt (/ (+ y x) (- x y)))
  (- (- x) y)
  (- (- x y))
  (* (/ (cbrt (+ y x)) (cbrt (- x y))) (/ (cbrt (+ y x)) (cbrt (- x y))))
  (/ (cbrt (+ y x)) (cbrt (- x y)))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt (- x y)))
  (/ (cbrt (+ y x)) (sqrt (- x y)))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (- x y))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ y x)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (- x y))
  (/ (sqrt (+ y x)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ y x)) (cbrt (- x y)))
  (/ (sqrt (+ y x)) (sqrt (- x y)))
  (/ (sqrt (+ y x)) (sqrt (- x y)))
  (sqrt (+ y x))
  (/ (sqrt (+ y x)) (- x y))
  (/ (sqrt (+ y x)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ y x)) (- (sqrt x) (sqrt y)))
  (sqrt (+ y x))
  (/ (sqrt (+ y x)) (- x y))
  (/ (/ 1 (cbrt (- x y))) (cbrt (- x y)))
  (/ (+ y x) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ y x) (sqrt (- x y)))
  1
  (/ (+ y x) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ y x) (- (sqrt x) (sqrt y)))
  1
  (/ (+ y x) (- x y))
  (/ (/ 1 (cbrt (- x y))) (cbrt (- x y)))
  (/ (+ y x) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ y x) (sqrt (- x y)))
  1
  (/ (+ y x) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ y x) (- (sqrt x) (sqrt y)))
  1
  (/ (+ y x) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ y x))
  (/ (+ y x) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ y x) (sqrt (- x y)))
  (+ y x)
  (/ (+ y x) (+ (sqrt x) (sqrt y)))
  (+ y x)
  (/ (- x y) (cbrt (+ y x)))
  (/ (- x y) (sqrt (+ y x)))
  (/ (- x y) (+ y x))
  (/ (- x y) (+ y x))
  (/ (+ y x) (- (* x (* x x)) (* y (* y y))))
  (/ (/ (+ y x) (+ y x)) (- x y))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  1
  1
  1
  -1
  1
  1
  -1
  1
  1
  -1
  1
  1
10.275 * * * [progress]: adding candidates to table
11.554 * [progress]: [Phase 3 of 3] Extracting.
11.554 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))> #<alt (λ (x y) (/ (+ x y) (- x y)))> #<alt (λ (x y) (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y)))))>)
11.555 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (- x y)) y x)
11.555 * * * * [regimes]: Trying to branch on (/ (+ x y) (- x y)) from (#<alt (λ (x y) (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))> #<alt (λ (x y) (/ (+ x y) (- x y)))> #<alt (λ (x y) (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y)))))>)
11.592 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))> #<alt (λ (x y) (/ (+ x y) (- x y)))> #<alt (λ (x y) (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y)))))>)
11.653 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))> #<alt (λ (x y) (/ (+ x y) (- x y)))> #<alt (λ (x y) (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y)))))>)
11.709 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
11.709 * [simplify]: Simplifying:
  (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y))))
11.709 * * [simplify]: iteration 0: 10 enodes
11.710 * * [simplify]: iteration 1: 12 enodes
11.710 * * [simplify]: iteration complete: 12 enodes
11.710 * * [simplify]: Extracting #0: cost 1 inf + 0
11.710 * * [simplify]: Extracting #1: cost 3 inf + 0
11.710 * * [simplify]: Extracting #2: cost 6 inf + 0
11.710 * * [simplify]: Extracting #3: cost 7 inf + 1
11.710 * * [simplify]: Extracting #4: cost 9 inf + 1
11.710 * * [simplify]: Extracting #5: cost 7 inf + 3
11.710 * * [simplify]: Extracting #6: cost 0 inf + 1439
11.710 * [simplify]: Simplified to:
  (* (pow (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) 1/3) (cbrt (/ (+ y x) (- x y))))
12.784 * [regime-testing]: Baseline error score: 0.03863040888096985
12.795 * [regime-testing]: Oracle error score: 0.018367897550144494
12.825 * [regime-testing]: End program error score: 0.03863040888096985
12.953 * [regime-testing]: Target error score: 0.026458758910699202