21.673 * [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
0.019 * * [simplify]: Extracting #2: cost 6 inf + 0
0.019 * * [simplify]: Extracting #3: cost 3 inf + 43
0.019 * * [simplify]: Extracting #4: cost 0 inf + 249
0.019 * [simplify]: Simplified to:
  (/ (+ y x) (- x y))
0.019 * * [progress]: iteration 1 / 4
0.019 * * * [progress]: picking best candidate
0.022 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (- x y)))>
0.022 * * * [progress]: localizing error
0.030 * * * [progress]: generating rewritten candidates
0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.071 * * * [progress]: generating series expansions
0.071 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.071 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
0.071 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.071 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.071 * [taylor]: Taking taylor expansion of (+ x y) in y
0.071 * [taylor]: Taking taylor expansion of x in y
0.072 * [backup-simplify]: Simplify x into x
0.072 * [taylor]: Taking taylor expansion of y in y
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 1 into 1
0.072 * [taylor]: Taking taylor expansion of (- x y) in y
0.072 * [taylor]: Taking taylor expansion of x in y
0.072 * [backup-simplify]: Simplify x into x
0.072 * [taylor]: Taking taylor expansion of y in y
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 1 into 1
0.072 * [backup-simplify]: Simplify (+ x 0) into x
0.072 * [backup-simplify]: Simplify (- 0) into 0
0.072 * [backup-simplify]: Simplify (+ x 0) into x
0.073 * [backup-simplify]: Simplify (/ x x) into 1
0.073 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.073 * [taylor]: Taking taylor expansion of (+ x y) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 1 into 1
0.073 * [taylor]: Taking taylor expansion of y in x
0.073 * [backup-simplify]: Simplify y into y
0.073 * [taylor]: Taking taylor expansion of (- x y) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 1 into 1
0.073 * [taylor]: Taking taylor expansion of y in x
0.073 * [backup-simplify]: Simplify y into y
0.073 * [backup-simplify]: Simplify (+ 0 y) into y
0.073 * [backup-simplify]: Simplify (- y) into (- y)
0.073 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.073 * [backup-simplify]: Simplify (/ y (- y)) into -1
0.073 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.073 * [taylor]: Taking taylor expansion of (+ x y) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 1 into 1
0.073 * [taylor]: Taking taylor expansion of y in x
0.073 * [backup-simplify]: Simplify y into y
0.073 * [taylor]: Taking taylor expansion of (- x y) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 1 into 1
0.073 * [taylor]: Taking taylor expansion of y in x
0.073 * [backup-simplify]: Simplify y into y
0.074 * [backup-simplify]: Simplify (+ 0 y) into y
0.074 * [backup-simplify]: Simplify (- y) into (- y)
0.074 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.074 * [backup-simplify]: Simplify (/ y (- y)) into -1
0.074 * [taylor]: Taking taylor expansion of -1 in y
0.074 * [backup-simplify]: Simplify -1 into -1
0.074 * [backup-simplify]: Simplify -1 into -1
0.074 * [backup-simplify]: Simplify (+ 1 0) into 1
0.075 * [backup-simplify]: Simplify (- 0) into 0
0.075 * [backup-simplify]: Simplify (+ 1 0) into 1
0.075 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
0.075 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.075 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.075 * [taylor]: Taking taylor expansion of 2 in y
0.075 * [backup-simplify]: Simplify 2 into 2
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 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.076 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.077 * [backup-simplify]: Simplify (- 0) into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify (+ 0 0) into 0
0.077 * [backup-simplify]: Simplify (- 0) into 0
0.077 * [backup-simplify]: Simplify (+ 0 0) into 0
0.078 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
0.078 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.078 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.078 * [taylor]: Taking taylor expansion of 2 in y
0.078 * [backup-simplify]: Simplify 2 into 2
0.078 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.078 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.078 * [taylor]: Taking taylor expansion of y in y
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (* 1 1) into 1
0.078 * [backup-simplify]: Simplify (/ 1 1) into 1
0.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.079 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.086 * [backup-simplify]: Simplify (- 0) into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.087 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.087 * [backup-simplify]: Simplify (- 0) into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (+ 0 0) into 0
0.088 * [backup-simplify]: Simplify (- 0) into 0
0.088 * [backup-simplify]: Simplify (+ 0 0) into 0
0.089 * [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))))
0.089 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
0.089 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.089 * [taylor]: Taking taylor expansion of 2 in y
0.089 * [backup-simplify]: Simplify 2 into 2
0.089 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.089 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (* 1 1) into 1
0.089 * [backup-simplify]: Simplify (* 1 1) into 1
0.089 * [backup-simplify]: Simplify (/ 1 1) into 1
0.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.091 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.092 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.093 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.095 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.095 * [backup-simplify]: Simplify (- 0) into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify -1 into -1
0.095 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
0.095 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.095 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.095 * [backup-simplify]: Simplify x into x
0.095 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 1 into 1
0.096 * [backup-simplify]: Simplify (/ 1 1) into 1
0.096 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [backup-simplify]: Simplify x into x
0.096 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify 1 into 1
0.096 * [backup-simplify]: Simplify (/ 1 1) into 1
0.096 * [backup-simplify]: Simplify (+ 0 1) into 1
0.097 * [backup-simplify]: Simplify (- 1) into -1
0.097 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.097 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.097 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [backup-simplify]: Simplify (/ 1 1) into 1
0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [backup-simplify]: Simplify y into y
0.098 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.098 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 1 into 1
0.098 * [backup-simplify]: Simplify (/ 1 1) into 1
0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.098 * [taylor]: Taking taylor expansion of y in x
0.098 * [backup-simplify]: Simplify y into y
0.098 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.098 * [backup-simplify]: Simplify (+ 1 0) into 1
0.098 * [backup-simplify]: Simplify (+ 1 0) into 1
0.099 * [backup-simplify]: Simplify (/ 1 1) into 1
0.099 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 1 into 1
0.099 * [backup-simplify]: Simplify (/ 1 1) into 1
0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.099 * [taylor]: Taking taylor expansion of y in x
0.099 * [backup-simplify]: Simplify y into y
0.099 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.099 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 1 into 1
0.099 * [backup-simplify]: Simplify (/ 1 1) into 1
0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [backup-simplify]: Simplify y into y
0.100 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.100 * [backup-simplify]: Simplify (+ 1 0) into 1
0.100 * [backup-simplify]: Simplify (+ 1 0) into 1
0.100 * [backup-simplify]: Simplify (/ 1 1) into 1
0.100 * [taylor]: Taking taylor expansion of 1 in y
0.100 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.101 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.102 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.102 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.102 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
0.102 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.102 * [taylor]: Taking taylor expansion of 2 in y
0.102 * [backup-simplify]: Simplify 2 into 2
0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.102 * [backup-simplify]: Simplify (/ 1 1) into 1
0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.104 * [backup-simplify]: Simplify (+ 0 0) into 0
0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.106 * [backup-simplify]: Simplify (- 0) into 0
0.106 * [backup-simplify]: Simplify (+ 0 0) into 0
0.107 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
0.107 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.107 * [taylor]: Taking taylor expansion of 2 in y
0.107 * [backup-simplify]: Simplify 2 into 2
0.107 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.107 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify 1 into 1
0.108 * [backup-simplify]: Simplify (* 1 1) into 1
0.108 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.110 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.112 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.112 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.114 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.116 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.117 * [backup-simplify]: Simplify (- 0) into 0
0.118 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [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)))
0.120 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.120 * [taylor]: Taking taylor expansion of 2 in y
0.120 * [backup-simplify]: Simplify 2 into 2
0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.120 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.120 * [taylor]: Taking taylor expansion of y in y
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
0.121 * [backup-simplify]: Simplify (* 1 1) into 1
0.121 * [backup-simplify]: Simplify (/ 1 1) into 1
0.122 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.123 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.125 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.129 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
0.130 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.130 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
0.130 * [taylor]: Taking taylor expansion of -1 in y
0.130 * [backup-simplify]: Simplify -1 into -1
0.130 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.130 * [taylor]: Taking taylor expansion of x in y
0.130 * [backup-simplify]: Simplify x into x
0.130 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [backup-simplify]: Simplify x into x
0.131 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.132 * [backup-simplify]: Simplify (+ 0 1) into 1
0.132 * [backup-simplify]: Simplify (+ 1 0) into 1
0.133 * [backup-simplify]: Simplify (/ 1 1) into 1
0.133 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
0.133 * [taylor]: Taking taylor expansion of -1 in x
0.133 * [backup-simplify]: Simplify -1 into -1
0.133 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [backup-simplify]: Simplify (/ 1 1) into 1
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.134 * [backup-simplify]: Simplify y into y
0.134 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.134 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [backup-simplify]: Simplify y into y
0.134 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (/ 1 1) into 1
0.135 * [backup-simplify]: Simplify (+ 1 0) into 1
0.135 * [backup-simplify]: Simplify (- 1) into -1
0.136 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.136 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.136 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
0.136 * [taylor]: Taking taylor expansion of -1 in x
0.136 * [backup-simplify]: Simplify -1 into -1
0.136 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
0.136 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify (/ 1 1) into 1
0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [backup-simplify]: Simplify y into y
0.137 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.137 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [backup-simplify]: Simplify y into y
0.137 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify (/ 1 1) into 1
0.138 * [backup-simplify]: Simplify (+ 1 0) into 1
0.138 * [backup-simplify]: Simplify (- 1) into -1
0.139 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.139 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.140 * [backup-simplify]: Simplify (* -1 -1) into 1
0.140 * [taylor]: Taking taylor expansion of 1 in y
0.140 * [backup-simplify]: Simplify 1 into 1
0.140 * [backup-simplify]: Simplify 1 into 1
0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.142 * [backup-simplify]: Simplify (- 0) into 0
0.142 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.142 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
0.143 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
0.143 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.143 * [taylor]: Taking taylor expansion of 2 in y
0.143 * [backup-simplify]: Simplify 2 into 2
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 1 into 1
0.144 * [backup-simplify]: Simplify (/ 1 1) into 1
0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.145 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.148 * [backup-simplify]: Simplify (- 0) into 0
0.148 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
0.150 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
0.150 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.150 * [taylor]: Taking taylor expansion of 2 in y
0.150 * [backup-simplify]: Simplify 2 into 2
0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.150 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (* 1 1) into 1
0.151 * [backup-simplify]: Simplify (/ 1 1) into 1
0.152 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.152 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.155 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.155 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.157 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.158 * [backup-simplify]: Simplify (+ 0 0) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (- 0) into 0
0.160 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [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))))
0.162 * [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)))
0.162 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.162 * [taylor]: Taking taylor expansion of 2 in y
0.162 * [backup-simplify]: Simplify 2 into 2
0.162 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.162 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify (* 1 1) into 1
0.163 * [backup-simplify]: Simplify (* 1 1) into 1
0.163 * [backup-simplify]: Simplify (/ 1 1) into 1
0.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.166 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.167 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.167 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.168 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.170 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify 1 into 1
0.170 * * * [progress]: simplifying candidates
0.171 * [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
0.171 * * [simplify]: iteration 0: 76 enodes
0.187 * * [simplify]: iteration 1: 175 enodes
0.241 * * [simplify]: iteration 2: 468 enodes
0.538 * * [simplify]: iteration 3: 1649 enodes
1.231 * * [simplify]: iteration complete: 5002 enodes
1.231 * * [simplify]: Extracting #0: cost 42 inf + 0
1.233 * * [simplify]: Extracting #1: cost 278 inf + 2
1.237 * * [simplify]: Extracting #2: cost 995 inf + 339
1.257 * * [simplify]: Extracting #3: cost 1479 inf + 48811
1.304 * * [simplify]: Extracting #4: cost 660 inf + 217008
1.377 * * [simplify]: Extracting #5: cost 105 inf + 296938
1.488 * * [simplify]: Extracting #6: cost 46 inf + 311145
1.575 * * [simplify]: Extracting #7: cost 8 inf + 317041
1.689 * * [simplify]: Extracting #8: cost 0 inf + 319065
1.772 * [simplify]: Simplified to:
  (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 y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (+ 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)))
  (/ 1 (- x y))
  (* (- x y) (+ (* y y) (* (- x y) x)))
  (* (- x y) (- x y))
  -1
  1
  1
1.774 * * * [progress]: adding candidates to table
1.995 * * [progress]: iteration 2 / 4
1.995 * * * [progress]: picking best candidate
2.002 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))>
2.002 * * * [progress]: localizing error
2.033 * * * [progress]: generating rewritten candidates
2.033 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
2.158 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
2.186 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1)
2.205 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
2.247 * * * [progress]: generating series expansions
2.247 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
2.247 * [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)
2.247 * [approximate]: Taking taylor expansion of (pow (/ (pow (+ x y) 2) (pow (- x y) 2)) 1/3) in (x y) around 0
2.247 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ x y) 2) (pow (- x y) 2)) 1/3) in y
2.247 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2))))) in y
2.247 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2)))) in y
2.247 * [taylor]: Taking taylor expansion of 1/3 in y
2.247 * [backup-simplify]: Simplify 1/3 into 1/3
2.247 * [taylor]: Taking taylor expansion of (log (/ (pow (+ x y) 2) (pow (- x y) 2))) in y
2.247 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in y
2.247 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
2.247 * [taylor]: Taking taylor expansion of (+ x y) in y
2.247 * [taylor]: Taking taylor expansion of x in y
2.247 * [backup-simplify]: Simplify x into x
2.247 * [taylor]: Taking taylor expansion of y in y
2.248 * [backup-simplify]: Simplify 0 into 0
2.248 * [backup-simplify]: Simplify 1 into 1
2.248 * [backup-simplify]: Simplify (+ x 0) into x
2.248 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in y
2.248 * [taylor]: Taking taylor expansion of (- x y) in y
2.248 * [taylor]: Taking taylor expansion of x in y
2.248 * [backup-simplify]: Simplify x into x
2.248 * [taylor]: Taking taylor expansion of y in y
2.248 * [backup-simplify]: Simplify 0 into 0
2.248 * [backup-simplify]: Simplify 1 into 1
2.248 * [backup-simplify]: Simplify (- 0) into 0
2.248 * [backup-simplify]: Simplify (+ x 0) into x
2.248 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.248 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.249 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
2.249 * [backup-simplify]: Simplify (log 1) into 0
2.249 * [backup-simplify]: Simplify (* 1/3 0) into 0
2.249 * [backup-simplify]: Simplify (+ 0 1) into 1
2.249 * [backup-simplify]: Simplify (+ (* x 1) (* 1 x)) into (* 2 x)
2.250 * [backup-simplify]: Simplify (- 1) into -1
2.250 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.250 * [backup-simplify]: Simplify (+ (* x -1) (* -1 x)) into (- (* 2 x))
2.250 * [backup-simplify]: Simplify (- (/ (* 2 x) (pow x 2)) (+ (* 1 (/ (- (* 2 x)) (pow x 2))))) into (* 4 (/ 1 x))
2.251 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ 4 x)
2.251 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 x)) (* 0 0)) into (* 4/3 (/ 1 x))
2.251 * [backup-simplify]: Simplify (exp 0) into 1
2.251 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ x y) 2) (pow (- x y) 2)) 1/3) in x
2.251 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2))))) in x
2.251 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2)))) in x
2.251 * [taylor]: Taking taylor expansion of 1/3 in x
2.251 * [backup-simplify]: Simplify 1/3 into 1/3
2.251 * [taylor]: Taking taylor expansion of (log (/ (pow (+ x y) 2) (pow (- x y) 2))) in x
2.251 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in x
2.251 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
2.251 * [taylor]: Taking taylor expansion of (+ x y) in x
2.251 * [taylor]: Taking taylor expansion of x in x
2.251 * [backup-simplify]: Simplify 0 into 0
2.251 * [backup-simplify]: Simplify 1 into 1
2.251 * [taylor]: Taking taylor expansion of y in x
2.251 * [backup-simplify]: Simplify y into y
2.251 * [backup-simplify]: Simplify (+ 0 y) into y
2.251 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in x
2.251 * [taylor]: Taking taylor expansion of (- x y) in x
2.251 * [taylor]: Taking taylor expansion of x in x
2.251 * [backup-simplify]: Simplify 0 into 0
2.252 * [backup-simplify]: Simplify 1 into 1
2.252 * [taylor]: Taking taylor expansion of y in x
2.252 * [backup-simplify]: Simplify y into y
2.252 * [backup-simplify]: Simplify (- y) into (- y)
2.252 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.252 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.252 * [backup-simplify]: Simplify (* (- y) (- y)) into (pow y 2)
2.252 * [backup-simplify]: Simplify (/ (pow y 2) (pow y 2)) into 1
2.253 * [backup-simplify]: Simplify (log 1) into 0
2.253 * [backup-simplify]: Simplify (* 1/3 0) into 0
2.254 * [backup-simplify]: Simplify (+ 1 0) into 1
2.254 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
2.254 * [backup-simplify]: Simplify (- 0) into 0
2.255 * [backup-simplify]: Simplify (+ 1 0) into 1
2.255 * [backup-simplify]: Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
2.255 * [backup-simplify]: Simplify (- (/ (* 2 y) (pow y 2)) (+ (* 1 (/ (- (* 2 y)) (pow y 2))))) into (* 4 (/ 1 y))
2.256 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
2.257 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
2.257 * [backup-simplify]: Simplify (exp 0) into 1
2.257 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ x y) 2) (pow (- x y) 2)) 1/3) in x
2.257 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2))))) in x
2.257 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ x y) 2) (pow (- x y) 2)))) in x
2.257 * [taylor]: Taking taylor expansion of 1/3 in x
2.257 * [backup-simplify]: Simplify 1/3 into 1/3
2.257 * [taylor]: Taking taylor expansion of (log (/ (pow (+ x y) 2) (pow (- x y) 2))) in x
2.257 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in x
2.257 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
2.257 * [taylor]: Taking taylor expansion of (+ x y) in x
2.257 * [taylor]: Taking taylor expansion of x in x
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 1 into 1
2.257 * [taylor]: Taking taylor expansion of y in x
2.257 * [backup-simplify]: Simplify y into y
2.257 * [backup-simplify]: Simplify (+ 0 y) into y
2.257 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in x
2.257 * [taylor]: Taking taylor expansion of (- x y) in x
2.257 * [taylor]: Taking taylor expansion of x in x
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 1 into 1
2.257 * [taylor]: Taking taylor expansion of y in x
2.257 * [backup-simplify]: Simplify y into y
2.257 * [backup-simplify]: Simplify (- y) into (- y)
2.257 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.257 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.258 * [backup-simplify]: Simplify (* (- y) (- y)) into (pow y 2)
2.258 * [backup-simplify]: Simplify (/ (pow y 2) (pow y 2)) into 1
2.258 * [backup-simplify]: Simplify (log 1) into 0
2.259 * [backup-simplify]: Simplify (* 1/3 0) into 0
2.259 * [backup-simplify]: Simplify (+ 1 0) into 1
2.259 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
2.260 * [backup-simplify]: Simplify (- 0) into 0
2.260 * [backup-simplify]: Simplify (+ 1 0) into 1
2.260 * [backup-simplify]: Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
2.261 * [backup-simplify]: Simplify (- (/ (* 2 y) (pow y 2)) (+ (* 1 (/ (- (* 2 y)) (pow y 2))))) into (* 4 (/ 1 y))
2.261 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
2.262 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
2.262 * [backup-simplify]: Simplify (exp 0) into 1
2.262 * [taylor]: Taking taylor expansion of 1 in y
2.262 * [backup-simplify]: Simplify 1 into 1
2.262 * [backup-simplify]: Simplify 1 into 1
2.262 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 1) 1)))) into (/ 4/3 y)
2.262 * [taylor]: Taking taylor expansion of (/ 4/3 y) in y
2.262 * [taylor]: Taking taylor expansion of 4/3 in y
2.262 * [backup-simplify]: Simplify 4/3 into 4/3
2.262 * [taylor]: Taking taylor expansion of y in y
2.262 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify 1 into 1
2.263 * [backup-simplify]: Simplify (/ 4/3 1) into 4/3
2.264 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4/3 (/ 0 1)))) into 0
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify (+ 0 0) into 0
2.265 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
2.265 * [backup-simplify]: Simplify (- 0) into 0
2.266 * [backup-simplify]: Simplify (+ 0 0) into 0
2.266 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 1) (* 0 (- y)))) into 1
2.267 * [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)))
2.268 * [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
2.269 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ 4 y)) (* 0 0))) into 0
2.270 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 8/9 (pow y 2))
2.270 * [taylor]: Taking taylor expansion of (/ 8/9 (pow y 2)) in y
2.270 * [taylor]: Taking taylor expansion of 8/9 in y
2.270 * [backup-simplify]: Simplify 8/9 into 8/9
2.270 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.270 * [taylor]: Taking taylor expansion of y in y
2.270 * [backup-simplify]: Simplify 0 into 0
2.270 * [backup-simplify]: Simplify 1 into 1
2.271 * [backup-simplify]: Simplify (* 1 1) into 1
2.271 * [backup-simplify]: Simplify (/ 8/9 1) into 8/9
2.272 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.273 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.274 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 8/9 (/ 0 1)))) into 0
2.275 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 8/9 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.275 * [backup-simplify]: Simplify 0 into 0
2.276 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.276 * [backup-simplify]: Simplify 0 into 0
2.276 * [backup-simplify]: Simplify 0 into 0
2.277 * [backup-simplify]: Simplify (+ 0 0) into 0
2.277 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
2.278 * [backup-simplify]: Simplify (- 0) into 0
2.278 * [backup-simplify]: Simplify (+ 0 0) into 0
2.279 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
2.280 * [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)))
2.282 * [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))
2.283 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4/3 (pow y 3))) (+ (* 0 0) (+ (* 0 (/ 4 y)) (* 0 0)))) into (* 4/9 (/ 1 (pow y 3)))
2.285 * [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))
2.285 * [taylor]: Taking taylor expansion of (/ 68/81 (pow y 3)) in y
2.285 * [taylor]: Taking taylor expansion of 68/81 in y
2.285 * [backup-simplify]: Simplify 68/81 into 68/81
2.285 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.285 * [taylor]: Taking taylor expansion of y in y
2.285 * [backup-simplify]: Simplify 0 into 0
2.285 * [backup-simplify]: Simplify 1 into 1
2.285 * [backup-simplify]: Simplify (* 1 1) into 1
2.285 * [backup-simplify]: Simplify (* 1 1) into 1
2.286 * [backup-simplify]: Simplify (/ 68/81 1) into 68/81
2.287 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.288 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.288 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.290 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.290 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.291 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)))) into 0
2.292 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.293 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.294 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.294 * [backup-simplify]: Simplify 0 into 0
2.294 * [backup-simplify]: Simplify 1 into 1
2.295 * [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)
2.295 * [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
2.295 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) 1/3) in y
2.295 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))))) in y
2.295 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)))) in y
2.295 * [taylor]: Taking taylor expansion of 1/3 in y
2.295 * [backup-simplify]: Simplify 1/3 into 1/3
2.295 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))) in y
2.295 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in y
2.295 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
2.295 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.295 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.295 * [taylor]: Taking taylor expansion of x in y
2.295 * [backup-simplify]: Simplify x into x
2.295 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.295 * [taylor]: Taking taylor expansion of y in y
2.295 * [backup-simplify]: Simplify 0 into 0
2.295 * [backup-simplify]: Simplify 1 into 1
2.296 * [backup-simplify]: Simplify (/ 1 1) into 1
2.296 * [backup-simplify]: Simplify (+ 0 1) into 1
2.296 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in y
2.296 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.296 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.296 * [taylor]: Taking taylor expansion of x in y
2.296 * [backup-simplify]: Simplify x into x
2.296 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.297 * [taylor]: Taking taylor expansion of y in y
2.297 * [backup-simplify]: Simplify 0 into 0
2.297 * [backup-simplify]: Simplify 1 into 1
2.297 * [backup-simplify]: Simplify (/ 1 1) into 1
2.297 * [backup-simplify]: Simplify (- 1) into -1
2.298 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.298 * [backup-simplify]: Simplify (* 1 1) into 1
2.299 * [backup-simplify]: Simplify (* -1 -1) into 1
2.299 * [backup-simplify]: Simplify (/ 1 1) into 1
2.299 * [backup-simplify]: Simplify (log 1) into 0
2.300 * [backup-simplify]: Simplify (* 1/3 0) into 0
2.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.301 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
2.301 * [backup-simplify]: Simplify (+ (* 1 (/ 1 x)) (* (/ 1 x) 1)) into (* 2 (/ 1 x))
2.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.302 * [backup-simplify]: Simplify (- 0) into 0
2.302 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
2.302 * [backup-simplify]: Simplify (+ (* -1 (/ 1 x)) (* (/ 1 x) -1)) into (- (* 2 (/ 1 x)))
2.303 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 x)) 1) (+ (* 1 (/ (- (* 2 (/ 1 x))) 1)))) into (* 4 (/ 1 x))
2.303 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ 4 x)
2.304 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 x)) (* 0 0)) into (* 4/3 (/ 1 x))
2.304 * [backup-simplify]: Simplify (exp 0) into 1
2.304 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) 1/3) in x
2.304 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))))) in x
2.304 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)))) in x
2.304 * [taylor]: Taking taylor expansion of 1/3 in x
2.304 * [backup-simplify]: Simplify 1/3 into 1/3
2.304 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))) in x
2.304 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
2.304 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
2.304 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.304 * [taylor]: Taking taylor expansion of x in x
2.304 * [backup-simplify]: Simplify 0 into 0
2.304 * [backup-simplify]: Simplify 1 into 1
2.305 * [backup-simplify]: Simplify (/ 1 1) into 1
2.305 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.305 * [taylor]: Taking taylor expansion of y in x
2.305 * [backup-simplify]: Simplify y into y
2.305 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.305 * [backup-simplify]: Simplify (+ 1 0) into 1
2.305 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
2.305 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.305 * [taylor]: Taking taylor expansion of x in x
2.305 * [backup-simplify]: Simplify 0 into 0
2.305 * [backup-simplify]: Simplify 1 into 1
2.306 * [backup-simplify]: Simplify (/ 1 1) into 1
2.306 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.306 * [taylor]: Taking taylor expansion of y in x
2.306 * [backup-simplify]: Simplify y into y
2.306 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.306 * [backup-simplify]: Simplify (+ 1 0) into 1
2.307 * [backup-simplify]: Simplify (* 1 1) into 1
2.307 * [backup-simplify]: Simplify (* 1 1) into 1
2.308 * [backup-simplify]: Simplify (/ 1 1) into 1
2.308 * [backup-simplify]: Simplify (log 1) into 0
2.309 * [backup-simplify]: Simplify (* 1/3 0) into 0
2.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.310 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.310 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
2.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.311 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.311 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.311 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
2.312 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
2.312 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
2.313 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
2.313 * [backup-simplify]: Simplify (exp 0) into 1
2.313 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) 1/3) in x
2.313 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))))) in x
2.313 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)))) in x
2.313 * [taylor]: Taking taylor expansion of 1/3 in x
2.313 * [backup-simplify]: Simplify 1/3 into 1/3
2.313 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2))) in x
2.313 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
2.313 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
2.313 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.313 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.313 * [taylor]: Taking taylor expansion of x in x
2.313 * [backup-simplify]: Simplify 0 into 0
2.313 * [backup-simplify]: Simplify 1 into 1
2.314 * [backup-simplify]: Simplify (/ 1 1) into 1
2.314 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.314 * [taylor]: Taking taylor expansion of y in x
2.314 * [backup-simplify]: Simplify y into y
2.314 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.315 * [backup-simplify]: Simplify (+ 1 0) into 1
2.315 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
2.315 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.315 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.315 * [taylor]: Taking taylor expansion of x in x
2.315 * [backup-simplify]: Simplify 0 into 0
2.315 * [backup-simplify]: Simplify 1 into 1
2.315 * [backup-simplify]: Simplify (/ 1 1) into 1
2.315 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.315 * [taylor]: Taking taylor expansion of y in x
2.315 * [backup-simplify]: Simplify y into y
2.316 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.316 * [backup-simplify]: Simplify (+ 1 0) into 1
2.316 * [backup-simplify]: Simplify (* 1 1) into 1
2.317 * [backup-simplify]: Simplify (* 1 1) into 1
2.317 * [backup-simplify]: Simplify (/ 1 1) into 1
2.317 * [backup-simplify]: Simplify (log 1) into 0
2.318 * [backup-simplify]: Simplify (* 1/3 0) into 0
2.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.319 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.319 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
2.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.320 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.320 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.320 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
2.320 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
2.321 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
2.322 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
2.322 * [backup-simplify]: Simplify (exp 0) into 1
2.322 * [taylor]: Taking taylor expansion of 1 in y
2.322 * [backup-simplify]: Simplify 1 into 1
2.322 * [backup-simplify]: Simplify 1 into 1
2.322 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 1) 1)))) into (/ 4/3 y)
2.322 * [taylor]: Taking taylor expansion of (/ 4/3 y) in y
2.322 * [taylor]: Taking taylor expansion of 4/3 in y
2.322 * [backup-simplify]: Simplify 4/3 into 4/3
2.322 * [taylor]: Taking taylor expansion of y in y
2.322 * [backup-simplify]: Simplify 0 into 0
2.322 * [backup-simplify]: Simplify 1 into 1
2.323 * [backup-simplify]: Simplify (/ 4/3 1) into 4/3
2.324 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4/3 (/ 0 1)))) into 0
2.324 * [backup-simplify]: Simplify 0 into 0
2.324 * [backup-simplify]: Simplify 0 into 0
2.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.325 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.325 * [backup-simplify]: Simplify (+ 0 0) into 0
2.326 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
2.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.327 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.328 * [backup-simplify]: Simplify (- 0) into 0
2.328 * [backup-simplify]: Simplify (+ 0 0) into 0
2.330 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (pow y 2))
2.330 * [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)))
2.332 * [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
2.333 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ 4 y)) (* 0 0))) into 0
2.334 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 8/9 (pow y 2))
2.334 * [taylor]: Taking taylor expansion of (/ 8/9 (pow y 2)) in y
2.334 * [taylor]: Taking taylor expansion of 8/9 in y
2.334 * [backup-simplify]: Simplify 8/9 into 8/9
2.334 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.334 * [taylor]: Taking taylor expansion of y in y
2.334 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify 1 into 1
2.334 * [backup-simplify]: Simplify (* 1 1) into 1
2.335 * [backup-simplify]: Simplify (/ 8/9 1) into 8/9
2.340 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.341 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.342 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 8/9 (/ 0 1)))) into 0
2.343 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 8/9 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.343 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.345 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.346 * [backup-simplify]: Simplify (+ 0 0) into 0
2.347 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
2.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.348 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.349 * [backup-simplify]: Simplify (- 0) into 0
2.349 * [backup-simplify]: Simplify (+ 0 0) into 0
2.350 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.352 * [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)))
2.354 * [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))
2.355 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4/3 (pow y 3))) (+ (* 0 0) (+ (* 0 (/ 4 y)) (* 0 0)))) into (* 4/9 (/ 1 (pow y 3)))
2.357 * [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))
2.357 * [taylor]: Taking taylor expansion of (/ 68/81 (pow y 3)) in y
2.357 * [taylor]: Taking taylor expansion of 68/81 in y
2.357 * [backup-simplify]: Simplify 68/81 into 68/81
2.357 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.357 * [taylor]: Taking taylor expansion of y in y
2.357 * [backup-simplify]: Simplify 0 into 0
2.357 * [backup-simplify]: Simplify 1 into 1
2.357 * [backup-simplify]: Simplify (* 1 1) into 1
2.358 * [backup-simplify]: Simplify (* 1 1) into 1
2.358 * [backup-simplify]: Simplify (/ 68/81 1) into 68/81
2.359 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.360 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.361 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.362 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.362 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.363 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)))) into 0
2.364 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.365 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.366 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 68/81 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.366 * [backup-simplify]: Simplify 0 into 0
2.366 * [backup-simplify]: Simplify 1 into 1
2.367 * [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))
2.367 * [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
2.367 * [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
2.367 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) 1/3) in y
2.367 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))))) in y
2.367 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)))) in y
2.367 * [taylor]: Taking taylor expansion of 1/3 in y
2.367 * [backup-simplify]: Simplify 1/3 into 1/3
2.367 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))) in y
2.367 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in y
2.367 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
2.367 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.367 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.367 * [taylor]: Taking taylor expansion of x in y
2.367 * [backup-simplify]: Simplify x into x
2.367 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.368 * [taylor]: Taking taylor expansion of y in y
2.368 * [backup-simplify]: Simplify 0 into 0
2.368 * [backup-simplify]: Simplify 1 into 1
2.368 * [backup-simplify]: Simplify (/ 1 1) into 1
2.368 * [backup-simplify]: Simplify (+ 0 1) into 1
2.368 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in y
2.368 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.368 * [taylor]: Taking taylor expansion of y in y
2.368 * [backup-simplify]: Simplify 0 into 0
2.368 * [backup-simplify]: Simplify 1 into 1
2.368 * [backup-simplify]: Simplify (/ 1 1) into 1
2.368 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.368 * [taylor]: Taking taylor expansion of x in y
2.368 * [backup-simplify]: Simplify x into x
2.368 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.369 * [backup-simplify]: Simplify (+ 1 0) into 1
2.369 * [backup-simplify]: Simplify (* 1 1) into 1
2.369 * [backup-simplify]: Simplify (* 1 1) into 1
2.369 * [backup-simplify]: Simplify (/ 1 1) into 1
2.370 * [backup-simplify]: Simplify (log 1) into 0
2.370 * [backup-simplify]: Simplify (* 1/3 0) into 0
2.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.370 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
2.371 * [backup-simplify]: Simplify (+ (* 1 (/ 1 x)) (* (/ 1 x) 1)) into (* 2 (/ 1 x))
2.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.371 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
2.371 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
2.371 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 x))) (* (- (/ 1 x)) 1)) into (- (* 2 (/ 1 x)))
2.371 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 x)) 1) (+ (* 1 (/ (- (* 2 (/ 1 x))) 1)))) into (* 4 (/ 1 x))
2.372 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ 4 x)
2.372 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 x)) (* 0 0)) into (* 4/3 (/ 1 x))
2.372 * [backup-simplify]: Simplify (exp 0) into 1
2.372 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.372 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.372 * [taylor]: Taking taylor expansion of -1 in y
2.372 * [backup-simplify]: Simplify -1 into -1
2.372 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
2.373 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
2.373 * [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
2.373 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) 1/3) in x
2.373 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))))) in x
2.373 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)))) in x
2.373 * [taylor]: Taking taylor expansion of 1/3 in x
2.373 * [backup-simplify]: Simplify 1/3 into 1/3
2.373 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))) in x
2.373 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in x
2.373 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
2.373 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.373 * [taylor]: Taking taylor expansion of x in x
2.373 * [backup-simplify]: Simplify 0 into 0
2.373 * [backup-simplify]: Simplify 1 into 1
2.373 * [backup-simplify]: Simplify (/ 1 1) into 1
2.373 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.373 * [taylor]: Taking taylor expansion of y in x
2.373 * [backup-simplify]: Simplify y into y
2.374 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.374 * [backup-simplify]: Simplify (+ 1 0) into 1
2.374 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
2.374 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.374 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.374 * [taylor]: Taking taylor expansion of y in x
2.374 * [backup-simplify]: Simplify y into y
2.374 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.374 * [taylor]: Taking taylor expansion of x in x
2.374 * [backup-simplify]: Simplify 0 into 0
2.374 * [backup-simplify]: Simplify 1 into 1
2.374 * [backup-simplify]: Simplify (/ 1 1) into 1
2.375 * [backup-simplify]: Simplify (- 1) into -1
2.375 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.375 * [backup-simplify]: Simplify (* 1 1) into 1
2.375 * [backup-simplify]: Simplify (* -1 -1) into 1
2.376 * [backup-simplify]: Simplify (/ 1 1) into 1
2.376 * [backup-simplify]: Simplify (log 1) into 0
2.376 * [backup-simplify]: Simplify (* 1/3 0) into 0
2.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.377 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.377 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
2.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.377 * [backup-simplify]: Simplify (- 0) into 0
2.377 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.378 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
2.378 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
2.378 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
2.378 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
2.378 * [backup-simplify]: Simplify (exp 0) into 1
2.378 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
2.378 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.378 * [taylor]: Taking taylor expansion of -1 in x
2.379 * [backup-simplify]: Simplify -1 into -1
2.379 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
2.379 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
2.379 * [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
2.379 * [taylor]: Taking taylor expansion of (pow (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) 1/3) in x
2.379 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))))) in x
2.379 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)))) in x
2.379 * [taylor]: Taking taylor expansion of 1/3 in x
2.379 * [backup-simplify]: Simplify 1/3 into 1/3
2.379 * [taylor]: Taking taylor expansion of (log (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2))) in x
2.379 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in x
2.379 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
2.379 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.380 * [taylor]: Taking taylor expansion of x in x
2.380 * [backup-simplify]: Simplify 0 into 0
2.380 * [backup-simplify]: Simplify 1 into 1
2.380 * [backup-simplify]: Simplify (/ 1 1) into 1
2.380 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.380 * [taylor]: Taking taylor expansion of y in x
2.380 * [backup-simplify]: Simplify y into y
2.380 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.380 * [backup-simplify]: Simplify (+ 1 0) into 1
2.380 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
2.380 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.380 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.380 * [taylor]: Taking taylor expansion of y in x
2.380 * [backup-simplify]: Simplify y into y
2.380 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.380 * [taylor]: Taking taylor expansion of x in x
2.380 * [backup-simplify]: Simplify 0 into 0
2.380 * [backup-simplify]: Simplify 1 into 1
2.381 * [backup-simplify]: Simplify (/ 1 1) into 1
2.381 * [backup-simplify]: Simplify (- 1) into -1
2.381 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.381 * [backup-simplify]: Simplify (* 1 1) into 1
2.381 * [backup-simplify]: Simplify (* -1 -1) into 1
2.382 * [backup-simplify]: Simplify (/ 1 1) into 1
2.382 * [backup-simplify]: Simplify (log 1) into 0
2.382 * [backup-simplify]: Simplify (* 1/3 0) into 0
2.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.383 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.383 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
2.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.383 * [backup-simplify]: Simplify (- 0) into 0
2.384 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.384 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
2.384 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
2.384 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 4 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 4 y)
2.384 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4 y)) (* 0 0)) into (* 4/3 (/ 1 y))
2.385 * [backup-simplify]: Simplify (exp 0) into 1
2.385 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
2.385 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.385 * [taylor]: Taking taylor expansion of -1 in x
2.385 * [backup-simplify]: Simplify -1 into -1
2.385 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
2.385 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
2.386 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
2.387 * [backup-simplify]: Simplify (* 1 (pow (cbrt -1) 2)) into (pow (cbrt -1) 2)
2.387 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.387 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.387 * [taylor]: Taking taylor expansion of -1 in y
2.387 * [backup-simplify]: Simplify -1 into -1
2.388 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
2.388 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
2.389 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
2.390 * [backup-simplify]: Simplify (pow (cbrt -1) 2) into (pow (cbrt -1) 2)
2.390 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
2.390 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 1) 1)))) into (/ 4/3 y)
2.391 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 4/3 y) (pow (cbrt -1) 2))) into (* 4/3 (/ (pow (cbrt -1) 2) y))
2.391 * [taylor]: Taking taylor expansion of (* 4/3 (/ (pow (cbrt -1) 2) y)) in y
2.391 * [taylor]: Taking taylor expansion of 4/3 in y
2.391 * [backup-simplify]: Simplify 4/3 into 4/3
2.391 * [taylor]: Taking taylor expansion of (/ (pow (cbrt -1) 2) y) in y
2.391 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.391 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.391 * [taylor]: Taking taylor expansion of -1 in y
2.391 * [backup-simplify]: Simplify -1 into -1
2.392 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
2.392 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
2.392 * [taylor]: Taking taylor expansion of y in y
2.392 * [backup-simplify]: Simplify 0 into 0
2.392 * [backup-simplify]: Simplify 1 into 1
2.393 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
2.394 * [backup-simplify]: Simplify (/ (pow (cbrt -1) 2) 1) into (pow (cbrt -1) 2)
2.395 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
2.396 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)))) into 0
2.397 * [backup-simplify]: Simplify (+ (* 4/3 0) (* 0 (pow (cbrt -1) 2))) into 0
2.397 * [backup-simplify]: Simplify 0 into 0
2.397 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
2.397 * [backup-simplify]: Simplify 0 into 0
2.399 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
2.400 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
2.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.401 * [backup-simplify]: Simplify (+ 0 0) into 0
2.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
2.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.404 * [backup-simplify]: Simplify (- 0) into 0
2.404 * [backup-simplify]: Simplify (+ 0 0) into 0
2.405 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
2.406 * [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)))
2.407 * [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
2.408 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ 4 y)) (* 0 0))) into 0
2.409 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 4/3 (/ 1 y)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 8/9 (pow y 2))
2.411 * [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)))
2.411 * [taylor]: Taking taylor expansion of (* 8/9 (/ (pow (cbrt -1) 2) (pow y 2))) in y
2.411 * [taylor]: Taking taylor expansion of 8/9 in y
2.411 * [backup-simplify]: Simplify 8/9 into 8/9
2.411 * [taylor]: Taking taylor expansion of (/ (pow (cbrt -1) 2) (pow y 2)) in y
2.411 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.411 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.411 * [taylor]: Taking taylor expansion of -1 in y
2.411 * [backup-simplify]: Simplify -1 into -1
2.412 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
2.413 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
2.413 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.413 * [taylor]: Taking taylor expansion of y in y
2.413 * [backup-simplify]: Simplify 0 into 0
2.413 * [backup-simplify]: Simplify 1 into 1
2.414 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
2.414 * [backup-simplify]: Simplify (* 1 1) into 1
2.416 * [backup-simplify]: Simplify (/ (pow (cbrt -1) 2) 1) into (pow (cbrt -1) 2)
2.418 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
2.419 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
2.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.420 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
2.421 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.422 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)))) into 0
2.424 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.426 * [backup-simplify]: Simplify (+ (* 8/9 0) (+ (* 0 0) (* 0 (pow (cbrt -1) 2)))) into 0
2.426 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
2.428 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
2.430 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.431 * [backup-simplify]: Simplify (+ (* 4/3 0) (+ (* 0 0) (* 0 (pow (cbrt -1) 2)))) into 0
2.431 * [backup-simplify]: Simplify 0 into 0
2.432 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
2.433 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
2.433 * [backup-simplify]: Simplify 0 into 0
2.433 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0
2.434 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0
2.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.435 * [backup-simplify]: Simplify (+ 0 0) into 0
2.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
2.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.436 * [backup-simplify]: Simplify (- 0) into 0
2.437 * [backup-simplify]: Simplify (+ 0 0) into 0
2.437 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
2.438 * [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)))
2.440 * [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))
2.440 * [backup-simplify]: Simplify (+ (* 1/3 (/ 4/3 (pow y 3))) (+ (* 0 0) (+ (* 0 (/ 4 y)) (* 0 0)))) into (* 4/9 (/ 1 (pow y 3)))
2.441 * [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))
2.443 * [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)))
2.443 * [taylor]: Taking taylor expansion of (* 68/81 (/ (pow (cbrt -1) 2) (pow y 3))) in y
2.443 * [taylor]: Taking taylor expansion of 68/81 in y
2.443 * [backup-simplify]: Simplify 68/81 into 68/81
2.443 * [taylor]: Taking taylor expansion of (/ (pow (cbrt -1) 2) (pow y 3)) in y
2.443 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.443 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.443 * [taylor]: Taking taylor expansion of -1 in y
2.443 * [backup-simplify]: Simplify -1 into -1
2.443 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
2.443 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
2.443 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.443 * [taylor]: Taking taylor expansion of y in y
2.443 * [backup-simplify]: Simplify 0 into 0
2.443 * [backup-simplify]: Simplify 1 into 1
2.444 * [backup-simplify]: Simplify (* (cbrt -1) (cbrt -1)) into (pow (cbrt -1) 2)
2.445 * [backup-simplify]: Simplify (* 1 1) into 1
2.445 * [backup-simplify]: Simplify (* 1 1) into 1
2.446 * [backup-simplify]: Simplify (/ (pow (cbrt -1) 2) 1) into (pow (cbrt -1) 2)
2.447 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0
2.447 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
2.448 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0
2.449 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.449 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.450 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.451 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (* 0 (cbrt -1))) into 0
2.453 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.454 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)))) into 0
2.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.455 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
2.456 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.457 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow (cbrt -1) 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.458 * [backup-simplify]: Simplify (+ (* 68/81 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (cbrt -1) 2))))) into 0
2.458 * [backup-simplify]: Simplify 0 into 0
2.458 * [backup-simplify]: Simplify (pow (cbrt -1) 2) into (pow (cbrt -1) 2)
2.458 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
2.458 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
2.458 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
2.458 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
2.458 * [taylor]: Taking taylor expansion of (+ x y) in y
2.458 * [taylor]: Taking taylor expansion of x in y
2.458 * [backup-simplify]: Simplify x into x
2.459 * [taylor]: Taking taylor expansion of y in y
2.459 * [backup-simplify]: Simplify 0 into 0
2.459 * [backup-simplify]: Simplify 1 into 1
2.459 * [taylor]: Taking taylor expansion of (- x y) in y
2.459 * [taylor]: Taking taylor expansion of x in y
2.459 * [backup-simplify]: Simplify x into x
2.459 * [taylor]: Taking taylor expansion of y in y
2.459 * [backup-simplify]: Simplify 0 into 0
2.459 * [backup-simplify]: Simplify 1 into 1
2.459 * [backup-simplify]: Simplify (+ x 0) into x
2.459 * [backup-simplify]: Simplify (- 0) into 0
2.459 * [backup-simplify]: Simplify (+ x 0) into x
2.459 * [backup-simplify]: Simplify (/ x x) into 1
2.459 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
2.459 * [taylor]: Taking taylor expansion of (+ x y) in x
2.459 * [taylor]: Taking taylor expansion of x in x
2.459 * [backup-simplify]: Simplify 0 into 0
2.459 * [backup-simplify]: Simplify 1 into 1
2.459 * [taylor]: Taking taylor expansion of y in x
2.459 * [backup-simplify]: Simplify y into y
2.459 * [taylor]: Taking taylor expansion of (- x y) in x
2.459 * [taylor]: Taking taylor expansion of x in x
2.459 * [backup-simplify]: Simplify 0 into 0
2.459 * [backup-simplify]: Simplify 1 into 1
2.459 * [taylor]: Taking taylor expansion of y in x
2.459 * [backup-simplify]: Simplify y into y
2.459 * [backup-simplify]: Simplify (+ 0 y) into y
2.459 * [backup-simplify]: Simplify (- y) into (- y)
2.459 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.460 * [backup-simplify]: Simplify (/ y (- y)) into -1
2.460 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
2.460 * [taylor]: Taking taylor expansion of (+ x y) in x
2.460 * [taylor]: Taking taylor expansion of x in x
2.460 * [backup-simplify]: Simplify 0 into 0
2.460 * [backup-simplify]: Simplify 1 into 1
2.460 * [taylor]: Taking taylor expansion of y in x
2.460 * [backup-simplify]: Simplify y into y
2.460 * [taylor]: Taking taylor expansion of (- x y) in x
2.460 * [taylor]: Taking taylor expansion of x in x
2.460 * [backup-simplify]: Simplify 0 into 0
2.460 * [backup-simplify]: Simplify 1 into 1
2.460 * [taylor]: Taking taylor expansion of y in x
2.460 * [backup-simplify]: Simplify y into y
2.460 * [backup-simplify]: Simplify (+ 0 y) into y
2.460 * [backup-simplify]: Simplify (- y) into (- y)
2.460 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.460 * [backup-simplify]: Simplify (/ y (- y)) into -1
2.460 * [taylor]: Taking taylor expansion of -1 in y
2.460 * [backup-simplify]: Simplify -1 into -1
2.460 * [backup-simplify]: Simplify -1 into -1
2.461 * [backup-simplify]: Simplify (+ 1 0) into 1
2.461 * [backup-simplify]: Simplify (- 0) into 0
2.461 * [backup-simplify]: Simplify (+ 1 0) into 1
2.462 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
2.462 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
2.462 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.462 * [taylor]: Taking taylor expansion of 2 in y
2.462 * [backup-simplify]: Simplify 2 into 2
2.462 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.462 * [taylor]: Taking taylor expansion of y in y
2.462 * [backup-simplify]: Simplify 0 into 0
2.462 * [backup-simplify]: Simplify 1 into 1
2.462 * [backup-simplify]: Simplify (/ 1 1) into 1
2.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.464 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.464 * [backup-simplify]: Simplify (- 0) into 0
2.464 * [backup-simplify]: Simplify 0 into 0
2.464 * [backup-simplify]: Simplify 0 into 0
2.465 * [backup-simplify]: Simplify (+ 0 0) into 0
2.465 * [backup-simplify]: Simplify (- 0) into 0
2.465 * [backup-simplify]: Simplify (+ 0 0) into 0
2.466 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
2.466 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
2.466 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
2.466 * [taylor]: Taking taylor expansion of 2 in y
2.466 * [backup-simplify]: Simplify 2 into 2
2.466 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.466 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.466 * [taylor]: Taking taylor expansion of y in y
2.466 * [backup-simplify]: Simplify 0 into 0
2.466 * [backup-simplify]: Simplify 1 into 1
2.466 * [backup-simplify]: Simplify (* 1 1) into 1
2.467 * [backup-simplify]: Simplify (/ 1 1) into 1
2.468 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.468 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.471 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.471 * [backup-simplify]: Simplify (- 0) into 0
2.471 * [backup-simplify]: Simplify 0 into 0
2.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.473 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.473 * [backup-simplify]: Simplify (- 0) into 0
2.473 * [backup-simplify]: Simplify 0 into 0
2.473 * [backup-simplify]: Simplify 0 into 0
2.474 * [backup-simplify]: Simplify (+ 0 0) into 0
2.474 * [backup-simplify]: Simplify (- 0) into 0
2.475 * [backup-simplify]: Simplify (+ 0 0) into 0
2.475 * [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))))
2.475 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
2.475 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
2.475 * [taylor]: Taking taylor expansion of 2 in y
2.475 * [backup-simplify]: Simplify 2 into 2
2.475 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.475 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.475 * [taylor]: Taking taylor expansion of y in y
2.475 * [backup-simplify]: Simplify 0 into 0
2.475 * [backup-simplify]: Simplify 1 into 1
2.476 * [backup-simplify]: Simplify (* 1 1) into 1
2.476 * [backup-simplify]: Simplify (* 1 1) into 1
2.476 * [backup-simplify]: Simplify (/ 1 1) into 1
2.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.477 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.478 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.479 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.481 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.481 * [backup-simplify]: Simplify (- 0) into 0
2.481 * [backup-simplify]: Simplify 0 into 0
2.481 * [backup-simplify]: Simplify -1 into -1
2.481 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
2.481 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
2.482 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
2.482 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.482 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.482 * [taylor]: Taking taylor expansion of x in y
2.482 * [backup-simplify]: Simplify x into x
2.482 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.482 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.482 * [taylor]: Taking taylor expansion of y in y
2.482 * [backup-simplify]: Simplify 0 into 0
2.482 * [backup-simplify]: Simplify 1 into 1
2.482 * [backup-simplify]: Simplify (/ 1 1) into 1
2.482 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.482 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.482 * [taylor]: Taking taylor expansion of x in y
2.482 * [backup-simplify]: Simplify x into x
2.482 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.482 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.482 * [taylor]: Taking taylor expansion of y in y
2.482 * [backup-simplify]: Simplify 0 into 0
2.482 * [backup-simplify]: Simplify 1 into 1
2.482 * [backup-simplify]: Simplify (/ 1 1) into 1
2.483 * [backup-simplify]: Simplify (+ 0 1) into 1
2.483 * [backup-simplify]: Simplify (- 1) into -1
2.483 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.483 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.483 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
2.483 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.483 * [taylor]: Taking taylor expansion of x in x
2.483 * [backup-simplify]: Simplify 0 into 0
2.483 * [backup-simplify]: Simplify 1 into 1
2.484 * [backup-simplify]: Simplify (/ 1 1) into 1
2.484 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.484 * [taylor]: Taking taylor expansion of y in x
2.484 * [backup-simplify]: Simplify y into y
2.484 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.484 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.484 * [taylor]: Taking taylor expansion of x in x
2.484 * [backup-simplify]: Simplify 0 into 0
2.484 * [backup-simplify]: Simplify 1 into 1
2.484 * [backup-simplify]: Simplify (/ 1 1) into 1
2.484 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.484 * [taylor]: Taking taylor expansion of y in x
2.484 * [backup-simplify]: Simplify y into y
2.484 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.485 * [backup-simplify]: Simplify (+ 1 0) into 1
2.485 * [backup-simplify]: Simplify (+ 1 0) into 1
2.485 * [backup-simplify]: Simplify (/ 1 1) into 1
2.485 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
2.485 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.485 * [taylor]: Taking taylor expansion of x in x
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify 1 into 1
2.486 * [backup-simplify]: Simplify (/ 1 1) into 1
2.486 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.486 * [taylor]: Taking taylor expansion of y in x
2.486 * [backup-simplify]: Simplify y into y
2.486 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.486 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.486 * [taylor]: Taking taylor expansion of x in x
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 1 into 1
2.486 * [backup-simplify]: Simplify (/ 1 1) into 1
2.486 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.486 * [taylor]: Taking taylor expansion of y in x
2.486 * [backup-simplify]: Simplify y into y
2.486 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.486 * [backup-simplify]: Simplify (+ 1 0) into 1
2.487 * [backup-simplify]: Simplify (+ 1 0) into 1
2.487 * [backup-simplify]: Simplify (/ 1 1) into 1
2.487 * [taylor]: Taking taylor expansion of 1 in y
2.487 * [backup-simplify]: Simplify 1 into 1
2.487 * [backup-simplify]: Simplify 1 into 1
2.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.488 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.488 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.488 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.488 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
2.488 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.488 * [taylor]: Taking taylor expansion of 2 in y
2.488 * [backup-simplify]: Simplify 2 into 2
2.488 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.488 * [taylor]: Taking taylor expansion of y in y
2.488 * [backup-simplify]: Simplify 0 into 0
2.488 * [backup-simplify]: Simplify 1 into 1
2.489 * [backup-simplify]: Simplify (/ 1 1) into 1
2.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.490 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.490 * [backup-simplify]: Simplify 0 into 0
2.490 * [backup-simplify]: Simplify 0 into 0
2.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.491 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.491 * [backup-simplify]: Simplify (+ 0 0) into 0
2.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.491 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.492 * [backup-simplify]: Simplify (- 0) into 0
2.492 * [backup-simplify]: Simplify (+ 0 0) into 0
2.493 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
2.493 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
2.493 * [taylor]: Taking taylor expansion of 2 in y
2.493 * [backup-simplify]: Simplify 2 into 2
2.493 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.493 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.493 * [taylor]: Taking taylor expansion of y in y
2.493 * [backup-simplify]: Simplify 0 into 0
2.493 * [backup-simplify]: Simplify 1 into 1
2.493 * [backup-simplify]: Simplify (* 1 1) into 1
2.493 * [backup-simplify]: Simplify (/ 1 1) into 1
2.494 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.494 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.496 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.496 * [backup-simplify]: Simplify 0 into 0
2.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.497 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.497 * [backup-simplify]: Simplify 0 into 0
2.497 * [backup-simplify]: Simplify 0 into 0
2.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.497 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.498 * [backup-simplify]: Simplify (+ 0 0) into 0
2.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.499 * [backup-simplify]: Simplify (- 0) into 0
2.499 * [backup-simplify]: Simplify (+ 0 0) into 0
2.500 * [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)))
2.500 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
2.500 * [taylor]: Taking taylor expansion of 2 in y
2.500 * [backup-simplify]: Simplify 2 into 2
2.500 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.500 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.500 * [taylor]: Taking taylor expansion of y in y
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [backup-simplify]: Simplify 1 into 1
2.500 * [backup-simplify]: Simplify (* 1 1) into 1
2.500 * [backup-simplify]: Simplify (* 1 1) into 1
2.501 * [backup-simplify]: Simplify (/ 1 1) into 1
2.501 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.502 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.502 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.503 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.505 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.508 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.508 * [backup-simplify]: Simplify 0 into 0
2.508 * [backup-simplify]: Simplify 1 into 1
2.508 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
2.509 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
2.509 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
2.509 * [taylor]: Taking taylor expansion of -1 in y
2.509 * [backup-simplify]: Simplify -1 into -1
2.509 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
2.509 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.509 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.509 * [taylor]: Taking taylor expansion of x in y
2.509 * [backup-simplify]: Simplify x into x
2.509 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.509 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.509 * [taylor]: Taking taylor expansion of y in y
2.509 * [backup-simplify]: Simplify 0 into 0
2.509 * [backup-simplify]: Simplify 1 into 1
2.509 * [backup-simplify]: Simplify (/ 1 1) into 1
2.509 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.509 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.509 * [taylor]: Taking taylor expansion of y in y
2.509 * [backup-simplify]: Simplify 0 into 0
2.509 * [backup-simplify]: Simplify 1 into 1
2.510 * [backup-simplify]: Simplify (/ 1 1) into 1
2.510 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.510 * [taylor]: Taking taylor expansion of x in y
2.510 * [backup-simplify]: Simplify x into x
2.510 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.510 * [backup-simplify]: Simplify (+ 0 1) into 1
2.511 * [backup-simplify]: Simplify (+ 1 0) into 1
2.511 * [backup-simplify]: Simplify (/ 1 1) into 1
2.511 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
2.511 * [taylor]: Taking taylor expansion of -1 in x
2.511 * [backup-simplify]: Simplify -1 into -1
2.511 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
2.511 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.511 * [taylor]: Taking taylor expansion of x in x
2.511 * [backup-simplify]: Simplify 0 into 0
2.511 * [backup-simplify]: Simplify 1 into 1
2.512 * [backup-simplify]: Simplify (/ 1 1) into 1
2.512 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.512 * [taylor]: Taking taylor expansion of y in x
2.512 * [backup-simplify]: Simplify y into y
2.512 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.512 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.512 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.512 * [taylor]: Taking taylor expansion of y in x
2.512 * [backup-simplify]: Simplify y into y
2.512 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.512 * [taylor]: Taking taylor expansion of x in x
2.512 * [backup-simplify]: Simplify 0 into 0
2.512 * [backup-simplify]: Simplify 1 into 1
2.513 * [backup-simplify]: Simplify (/ 1 1) into 1
2.513 * [backup-simplify]: Simplify (+ 1 0) into 1
2.513 * [backup-simplify]: Simplify (- 1) into -1
2.514 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.514 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.514 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
2.514 * [taylor]: Taking taylor expansion of -1 in x
2.514 * [backup-simplify]: Simplify -1 into -1
2.514 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
2.514 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.514 * [taylor]: Taking taylor expansion of x in x
2.514 * [backup-simplify]: Simplify 0 into 0
2.514 * [backup-simplify]: Simplify 1 into 1
2.515 * [backup-simplify]: Simplify (/ 1 1) into 1
2.515 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.515 * [taylor]: Taking taylor expansion of y in x
2.515 * [backup-simplify]: Simplify y into y
2.515 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.515 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.515 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.515 * [taylor]: Taking taylor expansion of y in x
2.515 * [backup-simplify]: Simplify y into y
2.515 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.515 * [taylor]: Taking taylor expansion of x in x
2.515 * [backup-simplify]: Simplify 0 into 0
2.515 * [backup-simplify]: Simplify 1 into 1
2.516 * [backup-simplify]: Simplify (/ 1 1) into 1
2.516 * [backup-simplify]: Simplify (+ 1 0) into 1
2.516 * [backup-simplify]: Simplify (- 1) into -1
2.517 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.517 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.518 * [backup-simplify]: Simplify (* -1 -1) into 1
2.518 * [taylor]: Taking taylor expansion of 1 in y
2.518 * [backup-simplify]: Simplify 1 into 1
2.518 * [backup-simplify]: Simplify 1 into 1
2.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.519 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.520 * [backup-simplify]: Simplify (- 0) into 0
2.520 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.520 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
2.521 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
2.521 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.521 * [taylor]: Taking taylor expansion of 2 in y
2.521 * [backup-simplify]: Simplify 2 into 2
2.521 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.521 * [taylor]: Taking taylor expansion of y in y
2.521 * [backup-simplify]: Simplify 0 into 0
2.521 * [backup-simplify]: Simplify 1 into 1
2.521 * [backup-simplify]: Simplify (/ 1 1) into 1
2.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.523 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.523 * [backup-simplify]: Simplify 0 into 0
2.523 * [backup-simplify]: Simplify 0 into 0
2.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.524 * [backup-simplify]: Simplify (+ 0 0) into 0
2.524 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.524 * [backup-simplify]: Simplify (- 0) into 0
2.525 * [backup-simplify]: Simplify (+ 0 0) into 0
2.525 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
2.526 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
2.526 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
2.526 * [taylor]: Taking taylor expansion of 2 in y
2.526 * [backup-simplify]: Simplify 2 into 2
2.526 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.526 * [taylor]: Taking taylor expansion of y in y
2.526 * [backup-simplify]: Simplify 0 into 0
2.526 * [backup-simplify]: Simplify 1 into 1
2.526 * [backup-simplify]: Simplify (* 1 1) into 1
2.527 * [backup-simplify]: Simplify (/ 1 1) into 1
2.527 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.527 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.529 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.529 * [backup-simplify]: Simplify 0 into 0
2.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.530 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.530 * [backup-simplify]: Simplify 0 into 0
2.530 * [backup-simplify]: Simplify 0 into 0
2.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.531 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.531 * [backup-simplify]: Simplify (+ 0 0) into 0
2.531 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.532 * [backup-simplify]: Simplify (- 0) into 0
2.532 * [backup-simplify]: Simplify (+ 0 0) into 0
2.533 * [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))))
2.534 * [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)))
2.534 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
2.534 * [taylor]: Taking taylor expansion of 2 in y
2.534 * [backup-simplify]: Simplify 2 into 2
2.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.534 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.534 * [taylor]: Taking taylor expansion of y in y
2.534 * [backup-simplify]: Simplify 0 into 0
2.534 * [backup-simplify]: Simplify 1 into 1
2.534 * [backup-simplify]: Simplify (* 1 1) into 1
2.534 * [backup-simplify]: Simplify (* 1 1) into 1
2.534 * [backup-simplify]: Simplify (/ 1 1) into 1
2.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.536 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.537 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.537 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.540 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.540 * [backup-simplify]: Simplify 0 into 0
2.540 * [backup-simplify]: Simplify 1 into 1
2.540 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1)
2.540 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
2.540 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
2.540 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
2.540 * [taylor]: Taking taylor expansion of (+ x y) in y
2.540 * [taylor]: Taking taylor expansion of x in y
2.540 * [backup-simplify]: Simplify x into x
2.540 * [taylor]: Taking taylor expansion of y in y
2.540 * [backup-simplify]: Simplify 0 into 0
2.540 * [backup-simplify]: Simplify 1 into 1
2.540 * [taylor]: Taking taylor expansion of (- x y) in y
2.540 * [taylor]: Taking taylor expansion of x in y
2.540 * [backup-simplify]: Simplify x into x
2.540 * [taylor]: Taking taylor expansion of y in y
2.540 * [backup-simplify]: Simplify 0 into 0
2.540 * [backup-simplify]: Simplify 1 into 1
2.540 * [backup-simplify]: Simplify (+ x 0) into x
2.540 * [backup-simplify]: Simplify (- 0) into 0
2.540 * [backup-simplify]: Simplify (+ x 0) into x
2.540 * [backup-simplify]: Simplify (/ x x) into 1
2.540 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
2.540 * [taylor]: Taking taylor expansion of (+ x y) in x
2.540 * [taylor]: Taking taylor expansion of x in x
2.540 * [backup-simplify]: Simplify 0 into 0
2.540 * [backup-simplify]: Simplify 1 into 1
2.540 * [taylor]: Taking taylor expansion of y in x
2.540 * [backup-simplify]: Simplify y into y
2.540 * [taylor]: Taking taylor expansion of (- x y) in x
2.540 * [taylor]: Taking taylor expansion of x in x
2.540 * [backup-simplify]: Simplify 0 into 0
2.540 * [backup-simplify]: Simplify 1 into 1
2.541 * [taylor]: Taking taylor expansion of y in x
2.541 * [backup-simplify]: Simplify y into y
2.541 * [backup-simplify]: Simplify (+ 0 y) into y
2.541 * [backup-simplify]: Simplify (- y) into (- y)
2.541 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.541 * [backup-simplify]: Simplify (/ y (- y)) into -1
2.541 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
2.541 * [taylor]: Taking taylor expansion of (+ x y) in x
2.541 * [taylor]: Taking taylor expansion of x in x
2.541 * [backup-simplify]: Simplify 0 into 0
2.541 * [backup-simplify]: Simplify 1 into 1
2.541 * [taylor]: Taking taylor expansion of y in x
2.541 * [backup-simplify]: Simplify y into y
2.541 * [taylor]: Taking taylor expansion of (- x y) in x
2.541 * [taylor]: Taking taylor expansion of x in x
2.541 * [backup-simplify]: Simplify 0 into 0
2.541 * [backup-simplify]: Simplify 1 into 1
2.541 * [taylor]: Taking taylor expansion of y in x
2.541 * [backup-simplify]: Simplify y into y
2.541 * [backup-simplify]: Simplify (+ 0 y) into y
2.541 * [backup-simplify]: Simplify (- y) into (- y)
2.541 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.541 * [backup-simplify]: Simplify (/ y (- y)) into -1
2.541 * [taylor]: Taking taylor expansion of -1 in y
2.541 * [backup-simplify]: Simplify -1 into -1
2.541 * [backup-simplify]: Simplify -1 into -1
2.541 * [backup-simplify]: Simplify (+ 1 0) into 1
2.542 * [backup-simplify]: Simplify (- 0) into 0
2.542 * [backup-simplify]: Simplify (+ 1 0) into 1
2.542 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
2.542 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
2.542 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.542 * [taylor]: Taking taylor expansion of 2 in y
2.542 * [backup-simplify]: Simplify 2 into 2
2.542 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.542 * [taylor]: Taking taylor expansion of y in y
2.542 * [backup-simplify]: Simplify 0 into 0
2.542 * [backup-simplify]: Simplify 1 into 1
2.542 * [backup-simplify]: Simplify (/ 1 1) into 1
2.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.543 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.543 * [backup-simplify]: Simplify (- 0) into 0
2.543 * [backup-simplify]: Simplify 0 into 0
2.543 * [backup-simplify]: Simplify 0 into 0
2.544 * [backup-simplify]: Simplify (+ 0 0) into 0
2.544 * [backup-simplify]: Simplify (- 0) into 0
2.544 * [backup-simplify]: Simplify (+ 0 0) into 0
2.544 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
2.544 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
2.544 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
2.544 * [taylor]: Taking taylor expansion of 2 in y
2.544 * [backup-simplify]: Simplify 2 into 2
2.544 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.544 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.544 * [taylor]: Taking taylor expansion of y in y
2.544 * [backup-simplify]: Simplify 0 into 0
2.545 * [backup-simplify]: Simplify 1 into 1
2.545 * [backup-simplify]: Simplify (* 1 1) into 1
2.545 * [backup-simplify]: Simplify (/ 1 1) into 1
2.546 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.546 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.548 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.548 * [backup-simplify]: Simplify (- 0) into 0
2.548 * [backup-simplify]: Simplify 0 into 0
2.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.549 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.549 * [backup-simplify]: Simplify (- 0) into 0
2.549 * [backup-simplify]: Simplify 0 into 0
2.549 * [backup-simplify]: Simplify 0 into 0
2.549 * [backup-simplify]: Simplify (+ 0 0) into 0
2.550 * [backup-simplify]: Simplify (- 0) into 0
2.550 * [backup-simplify]: Simplify (+ 0 0) into 0
2.550 * [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))))
2.550 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
2.550 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
2.550 * [taylor]: Taking taylor expansion of 2 in y
2.550 * [backup-simplify]: Simplify 2 into 2
2.550 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.550 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.550 * [taylor]: Taking taylor expansion of y in y
2.550 * [backup-simplify]: Simplify 0 into 0
2.550 * [backup-simplify]: Simplify 1 into 1
2.551 * [backup-simplify]: Simplify (* 1 1) into 1
2.551 * [backup-simplify]: Simplify (* 1 1) into 1
2.551 * [backup-simplify]: Simplify (/ 1 1) into 1
2.552 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.556 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.558 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.559 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.563 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.564 * [backup-simplify]: Simplify (- 0) into 0
2.564 * [backup-simplify]: Simplify 0 into 0
2.564 * [backup-simplify]: Simplify -1 into -1
2.564 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
2.564 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
2.564 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
2.564 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.564 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.564 * [taylor]: Taking taylor expansion of x in y
2.564 * [backup-simplify]: Simplify x into x
2.564 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.564 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.565 * [taylor]: Taking taylor expansion of y in y
2.565 * [backup-simplify]: Simplify 0 into 0
2.565 * [backup-simplify]: Simplify 1 into 1
2.565 * [backup-simplify]: Simplify (/ 1 1) into 1
2.565 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.565 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.565 * [taylor]: Taking taylor expansion of x in y
2.565 * [backup-simplify]: Simplify x into x
2.565 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.565 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.565 * [taylor]: Taking taylor expansion of y in y
2.565 * [backup-simplify]: Simplify 0 into 0
2.565 * [backup-simplify]: Simplify 1 into 1
2.566 * [backup-simplify]: Simplify (/ 1 1) into 1
2.566 * [backup-simplify]: Simplify (+ 0 1) into 1
2.566 * [backup-simplify]: Simplify (- 1) into -1
2.567 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.567 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.567 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
2.567 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.567 * [taylor]: Taking taylor expansion of x in x
2.567 * [backup-simplify]: Simplify 0 into 0
2.567 * [backup-simplify]: Simplify 1 into 1
2.568 * [backup-simplify]: Simplify (/ 1 1) into 1
2.568 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.568 * [taylor]: Taking taylor expansion of y in x
2.568 * [backup-simplify]: Simplify y into y
2.568 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.568 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.568 * [taylor]: Taking taylor expansion of x in x
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [backup-simplify]: Simplify (/ 1 1) into 1
2.568 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.568 * [taylor]: Taking taylor expansion of y in x
2.569 * [backup-simplify]: Simplify y into y
2.569 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.569 * [backup-simplify]: Simplify (+ 1 0) into 1
2.569 * [backup-simplify]: Simplify (+ 1 0) into 1
2.570 * [backup-simplify]: Simplify (/ 1 1) into 1
2.570 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
2.570 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.570 * [taylor]: Taking taylor expansion of x in x
2.570 * [backup-simplify]: Simplify 0 into 0
2.570 * [backup-simplify]: Simplify 1 into 1
2.570 * [backup-simplify]: Simplify (/ 1 1) into 1
2.570 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.570 * [taylor]: Taking taylor expansion of y in x
2.570 * [backup-simplify]: Simplify y into y
2.570 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.570 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.571 * [taylor]: Taking taylor expansion of x in x
2.571 * [backup-simplify]: Simplify 0 into 0
2.571 * [backup-simplify]: Simplify 1 into 1
2.571 * [backup-simplify]: Simplify (/ 1 1) into 1
2.571 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.571 * [taylor]: Taking taylor expansion of y in x
2.571 * [backup-simplify]: Simplify y into y
2.571 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.572 * [backup-simplify]: Simplify (+ 1 0) into 1
2.572 * [backup-simplify]: Simplify (+ 1 0) into 1
2.572 * [backup-simplify]: Simplify (/ 1 1) into 1
2.572 * [taylor]: Taking taylor expansion of 1 in y
2.573 * [backup-simplify]: Simplify 1 into 1
2.573 * [backup-simplify]: Simplify 1 into 1
2.573 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.573 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.574 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.574 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.575 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
2.575 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.575 * [taylor]: Taking taylor expansion of 2 in y
2.575 * [backup-simplify]: Simplify 2 into 2
2.575 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.575 * [taylor]: Taking taylor expansion of y in y
2.575 * [backup-simplify]: Simplify 0 into 0
2.575 * [backup-simplify]: Simplify 1 into 1
2.575 * [backup-simplify]: Simplify (/ 1 1) into 1
2.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.577 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify 0 into 0
2.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.578 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.578 * [backup-simplify]: Simplify (+ 0 0) into 0
2.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.579 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.580 * [backup-simplify]: Simplify (- 0) into 0
2.580 * [backup-simplify]: Simplify (+ 0 0) into 0
2.581 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
2.581 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
2.581 * [taylor]: Taking taylor expansion of 2 in y
2.581 * [backup-simplify]: Simplify 2 into 2
2.581 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.581 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.581 * [taylor]: Taking taylor expansion of y in y
2.581 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify 1 into 1
2.582 * [backup-simplify]: Simplify (* 1 1) into 1
2.582 * [backup-simplify]: Simplify (/ 1 1) into 1
2.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.583 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.586 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.586 * [backup-simplify]: Simplify 0 into 0
2.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.588 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.588 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.590 * [backup-simplify]: Simplify (+ 0 0) into 0
2.590 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.591 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.591 * [backup-simplify]: Simplify (- 0) into 0
2.591 * [backup-simplify]: Simplify (+ 0 0) into 0
2.592 * [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)))
2.592 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
2.592 * [taylor]: Taking taylor expansion of 2 in y
2.592 * [backup-simplify]: Simplify 2 into 2
2.592 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.592 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.592 * [taylor]: Taking taylor expansion of y in y
2.592 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify 1 into 1
2.593 * [backup-simplify]: Simplify (* 1 1) into 1
2.593 * [backup-simplify]: Simplify (* 1 1) into 1
2.593 * [backup-simplify]: Simplify (/ 1 1) into 1
2.594 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.594 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.595 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.596 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.596 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.598 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 1 into 1
2.599 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
2.599 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
2.599 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
2.599 * [taylor]: Taking taylor expansion of -1 in y
2.599 * [backup-simplify]: Simplify -1 into -1
2.599 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
2.599 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.599 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.599 * [taylor]: Taking taylor expansion of x in y
2.599 * [backup-simplify]: Simplify x into x
2.599 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.599 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.599 * [taylor]: Taking taylor expansion of y in y
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 1 into 1
2.599 * [backup-simplify]: Simplify (/ 1 1) into 1
2.599 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.599 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.599 * [taylor]: Taking taylor expansion of y in y
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 1 into 1
2.600 * [backup-simplify]: Simplify (/ 1 1) into 1
2.600 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.600 * [taylor]: Taking taylor expansion of x in y
2.600 * [backup-simplify]: Simplify x into x
2.600 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.600 * [backup-simplify]: Simplify (+ 0 1) into 1
2.600 * [backup-simplify]: Simplify (+ 1 0) into 1
2.600 * [backup-simplify]: Simplify (/ 1 1) into 1
2.600 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
2.600 * [taylor]: Taking taylor expansion of -1 in x
2.600 * [backup-simplify]: Simplify -1 into -1
2.600 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
2.600 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.601 * [taylor]: Taking taylor expansion of x in x
2.601 * [backup-simplify]: Simplify 0 into 0
2.601 * [backup-simplify]: Simplify 1 into 1
2.601 * [backup-simplify]: Simplify (/ 1 1) into 1
2.601 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.601 * [taylor]: Taking taylor expansion of y in x
2.601 * [backup-simplify]: Simplify y into y
2.601 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.601 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.601 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.601 * [taylor]: Taking taylor expansion of y in x
2.601 * [backup-simplify]: Simplify y into y
2.601 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.601 * [taylor]: Taking taylor expansion of x in x
2.601 * [backup-simplify]: Simplify 0 into 0
2.601 * [backup-simplify]: Simplify 1 into 1
2.601 * [backup-simplify]: Simplify (/ 1 1) into 1
2.602 * [backup-simplify]: Simplify (+ 1 0) into 1
2.602 * [backup-simplify]: Simplify (- 1) into -1
2.602 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.602 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.602 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
2.602 * [taylor]: Taking taylor expansion of -1 in x
2.602 * [backup-simplify]: Simplify -1 into -1
2.602 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
2.602 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.602 * [taylor]: Taking taylor expansion of x in x
2.602 * [backup-simplify]: Simplify 0 into 0
2.602 * [backup-simplify]: Simplify 1 into 1
2.603 * [backup-simplify]: Simplify (/ 1 1) into 1
2.603 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.603 * [taylor]: Taking taylor expansion of y in x
2.603 * [backup-simplify]: Simplify y into y
2.603 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.603 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.603 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.603 * [taylor]: Taking taylor expansion of y in x
2.603 * [backup-simplify]: Simplify y into y
2.603 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.603 * [taylor]: Taking taylor expansion of x in x
2.603 * [backup-simplify]: Simplify 0 into 0
2.603 * [backup-simplify]: Simplify 1 into 1
2.603 * [backup-simplify]: Simplify (/ 1 1) into 1
2.603 * [backup-simplify]: Simplify (+ 1 0) into 1
2.604 * [backup-simplify]: Simplify (- 1) into -1
2.604 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.604 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.604 * [backup-simplify]: Simplify (* -1 -1) into 1
2.604 * [taylor]: Taking taylor expansion of 1 in y
2.604 * [backup-simplify]: Simplify 1 into 1
2.604 * [backup-simplify]: Simplify 1 into 1
2.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.605 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.606 * [backup-simplify]: Simplify (- 0) into 0
2.606 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.606 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
2.606 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
2.606 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.606 * [taylor]: Taking taylor expansion of 2 in y
2.606 * [backup-simplify]: Simplify 2 into 2
2.606 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.606 * [taylor]: Taking taylor expansion of y in y
2.606 * [backup-simplify]: Simplify 0 into 0
2.606 * [backup-simplify]: Simplify 1 into 1
2.607 * [backup-simplify]: Simplify (/ 1 1) into 1
2.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.607 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.607 * [backup-simplify]: Simplify 0 into 0
2.607 * [backup-simplify]: Simplify 0 into 0
2.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.608 * [backup-simplify]: Simplify (+ 0 0) into 0
2.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.609 * [backup-simplify]: Simplify (- 0) into 0
2.609 * [backup-simplify]: Simplify (+ 0 0) into 0
2.610 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
2.611 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
2.611 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
2.611 * [taylor]: Taking taylor expansion of 2 in y
2.611 * [backup-simplify]: Simplify 2 into 2
2.611 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.611 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.611 * [taylor]: Taking taylor expansion of y in y
2.611 * [backup-simplify]: Simplify 0 into 0
2.611 * [backup-simplify]: Simplify 1 into 1
2.611 * [backup-simplify]: Simplify (* 1 1) into 1
2.611 * [backup-simplify]: Simplify (/ 1 1) into 1
2.612 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.612 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.613 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.614 * [backup-simplify]: Simplify 0 into 0
2.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.615 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.615 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.616 * [backup-simplify]: Simplify (+ 0 0) into 0
2.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.616 * [backup-simplify]: Simplify (- 0) into 0
2.617 * [backup-simplify]: Simplify (+ 0 0) into 0
2.618 * [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))))
2.618 * [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)))
2.618 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
2.619 * [taylor]: Taking taylor expansion of 2 in y
2.619 * [backup-simplify]: Simplify 2 into 2
2.619 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.619 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.619 * [taylor]: Taking taylor expansion of y in y
2.619 * [backup-simplify]: Simplify 0 into 0
2.619 * [backup-simplify]: Simplify 1 into 1
2.619 * [backup-simplify]: Simplify (* 1 1) into 1
2.619 * [backup-simplify]: Simplify (* 1 1) into 1
2.619 * [backup-simplify]: Simplify (/ 1 1) into 1
2.621 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.621 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.622 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.623 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.624 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.625 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.628 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.628 * [backup-simplify]: Simplify 0 into 0
2.629 * [backup-simplify]: Simplify 1 into 1
2.629 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
2.629 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
2.629 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
2.629 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
2.629 * [taylor]: Taking taylor expansion of (+ x y) in y
2.629 * [taylor]: Taking taylor expansion of x in y
2.629 * [backup-simplify]: Simplify x into x
2.629 * [taylor]: Taking taylor expansion of y in y
2.629 * [backup-simplify]: Simplify 0 into 0
2.629 * [backup-simplify]: Simplify 1 into 1
2.629 * [taylor]: Taking taylor expansion of (- x y) in y
2.629 * [taylor]: Taking taylor expansion of x in y
2.629 * [backup-simplify]: Simplify x into x
2.629 * [taylor]: Taking taylor expansion of y in y
2.629 * [backup-simplify]: Simplify 0 into 0
2.629 * [backup-simplify]: Simplify 1 into 1
2.629 * [backup-simplify]: Simplify (+ x 0) into x
2.630 * [backup-simplify]: Simplify (- 0) into 0
2.630 * [backup-simplify]: Simplify (+ x 0) into x
2.630 * [backup-simplify]: Simplify (/ x x) into 1
2.630 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
2.630 * [taylor]: Taking taylor expansion of (+ x y) in x
2.630 * [taylor]: Taking taylor expansion of x in x
2.630 * [backup-simplify]: Simplify 0 into 0
2.630 * [backup-simplify]: Simplify 1 into 1
2.630 * [taylor]: Taking taylor expansion of y in x
2.630 * [backup-simplify]: Simplify y into y
2.630 * [taylor]: Taking taylor expansion of (- x y) in x
2.630 * [taylor]: Taking taylor expansion of x in x
2.630 * [backup-simplify]: Simplify 0 into 0
2.630 * [backup-simplify]: Simplify 1 into 1
2.630 * [taylor]: Taking taylor expansion of y in x
2.630 * [backup-simplify]: Simplify y into y
2.630 * [backup-simplify]: Simplify (+ 0 y) into y
2.630 * [backup-simplify]: Simplify (- y) into (- y)
2.630 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.630 * [backup-simplify]: Simplify (/ y (- y)) into -1
2.630 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
2.630 * [taylor]: Taking taylor expansion of (+ x y) in x
2.630 * [taylor]: Taking taylor expansion of x in x
2.630 * [backup-simplify]: Simplify 0 into 0
2.631 * [backup-simplify]: Simplify 1 into 1
2.631 * [taylor]: Taking taylor expansion of y in x
2.631 * [backup-simplify]: Simplify y into y
2.631 * [taylor]: Taking taylor expansion of (- x y) in x
2.631 * [taylor]: Taking taylor expansion of x in x
2.631 * [backup-simplify]: Simplify 0 into 0
2.631 * [backup-simplify]: Simplify 1 into 1
2.631 * [taylor]: Taking taylor expansion of y in x
2.631 * [backup-simplify]: Simplify y into y
2.631 * [backup-simplify]: Simplify (+ 0 y) into y
2.631 * [backup-simplify]: Simplify (- y) into (- y)
2.631 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.631 * [backup-simplify]: Simplify (/ y (- y)) into -1
2.631 * [taylor]: Taking taylor expansion of -1 in y
2.631 * [backup-simplify]: Simplify -1 into -1
2.631 * [backup-simplify]: Simplify -1 into -1
2.632 * [backup-simplify]: Simplify (+ 1 0) into 1
2.632 * [backup-simplify]: Simplify (- 0) into 0
2.632 * [backup-simplify]: Simplify (+ 1 0) into 1
2.633 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
2.633 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
2.633 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.633 * [taylor]: Taking taylor expansion of 2 in y
2.633 * [backup-simplify]: Simplify 2 into 2
2.633 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.633 * [taylor]: Taking taylor expansion of y in y
2.633 * [backup-simplify]: Simplify 0 into 0
2.633 * [backup-simplify]: Simplify 1 into 1
2.633 * [backup-simplify]: Simplify (/ 1 1) into 1
2.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.635 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.635 * [backup-simplify]: Simplify (- 0) into 0
2.635 * [backup-simplify]: Simplify 0 into 0
2.635 * [backup-simplify]: Simplify 0 into 0
2.636 * [backup-simplify]: Simplify (+ 0 0) into 0
2.636 * [backup-simplify]: Simplify (- 0) into 0
2.637 * [backup-simplify]: Simplify (+ 0 0) into 0
2.637 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
2.637 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
2.637 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
2.637 * [taylor]: Taking taylor expansion of 2 in y
2.637 * [backup-simplify]: Simplify 2 into 2
2.637 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.637 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.637 * [taylor]: Taking taylor expansion of y in y
2.637 * [backup-simplify]: Simplify 0 into 0
2.637 * [backup-simplify]: Simplify 1 into 1
2.638 * [backup-simplify]: Simplify (* 1 1) into 1
2.638 * [backup-simplify]: Simplify (/ 1 1) into 1
2.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.640 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.643 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.643 * [backup-simplify]: Simplify (- 0) into 0
2.643 * [backup-simplify]: Simplify 0 into 0
2.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.645 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.646 * [backup-simplify]: Simplify (- 0) into 0
2.646 * [backup-simplify]: Simplify 0 into 0
2.646 * [backup-simplify]: Simplify 0 into 0
2.646 * [backup-simplify]: Simplify (+ 0 0) into 0
2.646 * [backup-simplify]: Simplify (- 0) into 0
2.647 * [backup-simplify]: Simplify (+ 0 0) into 0
2.647 * [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))))
2.648 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
2.648 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
2.648 * [taylor]: Taking taylor expansion of 2 in y
2.648 * [backup-simplify]: Simplify 2 into 2
2.648 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.648 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.648 * [taylor]: Taking taylor expansion of y in y
2.648 * [backup-simplify]: Simplify 0 into 0
2.648 * [backup-simplify]: Simplify 1 into 1
2.648 * [backup-simplify]: Simplify (* 1 1) into 1
2.649 * [backup-simplify]: Simplify (* 1 1) into 1
2.649 * [backup-simplify]: Simplify (/ 1 1) into 1
2.650 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.651 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.651 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.652 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.653 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.655 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.655 * [backup-simplify]: Simplify (- 0) into 0
2.655 * [backup-simplify]: Simplify 0 into 0
2.655 * [backup-simplify]: Simplify -1 into -1
2.656 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
2.656 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
2.656 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
2.656 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.656 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.656 * [taylor]: Taking taylor expansion of x in y
2.656 * [backup-simplify]: Simplify x into x
2.656 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.656 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.656 * [taylor]: Taking taylor expansion of y in y
2.656 * [backup-simplify]: Simplify 0 into 0
2.656 * [backup-simplify]: Simplify 1 into 1
2.656 * [backup-simplify]: Simplify (/ 1 1) into 1
2.656 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.656 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.656 * [taylor]: Taking taylor expansion of x in y
2.656 * [backup-simplify]: Simplify x into x
2.656 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.656 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.656 * [taylor]: Taking taylor expansion of y in y
2.656 * [backup-simplify]: Simplify 0 into 0
2.656 * [backup-simplify]: Simplify 1 into 1
2.657 * [backup-simplify]: Simplify (/ 1 1) into 1
2.657 * [backup-simplify]: Simplify (+ 0 1) into 1
2.657 * [backup-simplify]: Simplify (- 1) into -1
2.657 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.658 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.658 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
2.658 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.658 * [taylor]: Taking taylor expansion of x in x
2.658 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify 1 into 1
2.658 * [backup-simplify]: Simplify (/ 1 1) into 1
2.658 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.658 * [taylor]: Taking taylor expansion of y in x
2.658 * [backup-simplify]: Simplify y into y
2.658 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.658 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.658 * [taylor]: Taking taylor expansion of x in x
2.658 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify 1 into 1
2.658 * [backup-simplify]: Simplify (/ 1 1) into 1
2.658 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.658 * [taylor]: Taking taylor expansion of y in x
2.658 * [backup-simplify]: Simplify y into y
2.658 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.659 * [backup-simplify]: Simplify (+ 1 0) into 1
2.659 * [backup-simplify]: Simplify (+ 1 0) into 1
2.659 * [backup-simplify]: Simplify (/ 1 1) into 1
2.659 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
2.659 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.659 * [taylor]: Taking taylor expansion of x in x
2.659 * [backup-simplify]: Simplify 0 into 0
2.659 * [backup-simplify]: Simplify 1 into 1
2.660 * [backup-simplify]: Simplify (/ 1 1) into 1
2.660 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.660 * [taylor]: Taking taylor expansion of y in x
2.660 * [backup-simplify]: Simplify y into y
2.660 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.660 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.660 * [taylor]: Taking taylor expansion of x in x
2.660 * [backup-simplify]: Simplify 0 into 0
2.660 * [backup-simplify]: Simplify 1 into 1
2.660 * [backup-simplify]: Simplify (/ 1 1) into 1
2.660 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.660 * [taylor]: Taking taylor expansion of y in x
2.660 * [backup-simplify]: Simplify y into y
2.660 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.660 * [backup-simplify]: Simplify (+ 1 0) into 1
2.661 * [backup-simplify]: Simplify (+ 1 0) into 1
2.661 * [backup-simplify]: Simplify (/ 1 1) into 1
2.661 * [taylor]: Taking taylor expansion of 1 in y
2.661 * [backup-simplify]: Simplify 1 into 1
2.661 * [backup-simplify]: Simplify 1 into 1
2.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.662 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.662 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.662 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.662 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
2.662 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.662 * [taylor]: Taking taylor expansion of 2 in y
2.662 * [backup-simplify]: Simplify 2 into 2
2.662 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.662 * [taylor]: Taking taylor expansion of y in y
2.662 * [backup-simplify]: Simplify 0 into 0
2.662 * [backup-simplify]: Simplify 1 into 1
2.663 * [backup-simplify]: Simplify (/ 1 1) into 1
2.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.663 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.663 * [backup-simplify]: Simplify 0 into 0
2.664 * [backup-simplify]: Simplify 0 into 0
2.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.664 * [backup-simplify]: Simplify (+ 0 0) into 0
2.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.665 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.665 * [backup-simplify]: Simplify (- 0) into 0
2.665 * [backup-simplify]: Simplify (+ 0 0) into 0
2.666 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
2.666 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
2.666 * [taylor]: Taking taylor expansion of 2 in y
2.666 * [backup-simplify]: Simplify 2 into 2
2.666 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.666 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.666 * [taylor]: Taking taylor expansion of y in y
2.666 * [backup-simplify]: Simplify 0 into 0
2.666 * [backup-simplify]: Simplify 1 into 1
2.666 * [backup-simplify]: Simplify (* 1 1) into 1
2.667 * [backup-simplify]: Simplify (/ 1 1) into 1
2.667 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.668 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.669 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.669 * [backup-simplify]: Simplify 0 into 0
2.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.672 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.672 * [backup-simplify]: Simplify 0 into 0
2.672 * [backup-simplify]: Simplify 0 into 0
2.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.673 * [backup-simplify]: Simplify (+ 0 0) into 0
2.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.674 * [backup-simplify]: Simplify (- 0) into 0
2.674 * [backup-simplify]: Simplify (+ 0 0) into 0
2.675 * [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)))
2.675 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
2.675 * [taylor]: Taking taylor expansion of 2 in y
2.675 * [backup-simplify]: Simplify 2 into 2
2.675 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.675 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.675 * [taylor]: Taking taylor expansion of y in y
2.675 * [backup-simplify]: Simplify 0 into 0
2.675 * [backup-simplify]: Simplify 1 into 1
2.675 * [backup-simplify]: Simplify (* 1 1) into 1
2.676 * [backup-simplify]: Simplify (* 1 1) into 1
2.676 * [backup-simplify]: Simplify (/ 1 1) into 1
2.676 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.677 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.677 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.678 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.679 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.682 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.682 * [backup-simplify]: Simplify 0 into 0
2.682 * [backup-simplify]: Simplify 1 into 1
2.683 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
2.683 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
2.683 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
2.683 * [taylor]: Taking taylor expansion of -1 in y
2.683 * [backup-simplify]: Simplify -1 into -1
2.683 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
2.683 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
2.683 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.683 * [taylor]: Taking taylor expansion of x in y
2.683 * [backup-simplify]: Simplify x into x
2.683 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.683 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.683 * [taylor]: Taking taylor expansion of y in y
2.683 * [backup-simplify]: Simplify 0 into 0
2.683 * [backup-simplify]: Simplify 1 into 1
2.683 * [backup-simplify]: Simplify (/ 1 1) into 1
2.684 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.684 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.684 * [taylor]: Taking taylor expansion of y in y
2.684 * [backup-simplify]: Simplify 0 into 0
2.684 * [backup-simplify]: Simplify 1 into 1
2.684 * [backup-simplify]: Simplify (/ 1 1) into 1
2.684 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.684 * [taylor]: Taking taylor expansion of x in y
2.684 * [backup-simplify]: Simplify x into x
2.684 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.685 * [backup-simplify]: Simplify (+ 0 1) into 1
2.685 * [backup-simplify]: Simplify (+ 1 0) into 1
2.685 * [backup-simplify]: Simplify (/ 1 1) into 1
2.685 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
2.685 * [taylor]: Taking taylor expansion of -1 in x
2.686 * [backup-simplify]: Simplify -1 into -1
2.686 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
2.686 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.686 * [taylor]: Taking taylor expansion of x in x
2.686 * [backup-simplify]: Simplify 0 into 0
2.686 * [backup-simplify]: Simplify 1 into 1
2.686 * [backup-simplify]: Simplify (/ 1 1) into 1
2.686 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.686 * [taylor]: Taking taylor expansion of y in x
2.686 * [backup-simplify]: Simplify y into y
2.686 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.686 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.686 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.686 * [taylor]: Taking taylor expansion of y in x
2.686 * [backup-simplify]: Simplify y into y
2.686 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.686 * [taylor]: Taking taylor expansion of x in x
2.686 * [backup-simplify]: Simplify 0 into 0
2.686 * [backup-simplify]: Simplify 1 into 1
2.687 * [backup-simplify]: Simplify (/ 1 1) into 1
2.687 * [backup-simplify]: Simplify (+ 1 0) into 1
2.688 * [backup-simplify]: Simplify (- 1) into -1
2.688 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.689 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.689 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
2.689 * [taylor]: Taking taylor expansion of -1 in x
2.689 * [backup-simplify]: Simplify -1 into -1
2.689 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
2.689 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
2.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.689 * [taylor]: Taking taylor expansion of x in x
2.689 * [backup-simplify]: Simplify 0 into 0
2.689 * [backup-simplify]: Simplify 1 into 1
2.689 * [backup-simplify]: Simplify (/ 1 1) into 1
2.689 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.689 * [taylor]: Taking taylor expansion of y in x
2.689 * [backup-simplify]: Simplify y into y
2.689 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.689 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.689 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.689 * [taylor]: Taking taylor expansion of y in x
2.689 * [backup-simplify]: Simplify y into y
2.690 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.690 * [taylor]: Taking taylor expansion of x in x
2.690 * [backup-simplify]: Simplify 0 into 0
2.690 * [backup-simplify]: Simplify 1 into 1
2.690 * [backup-simplify]: Simplify (/ 1 1) into 1
2.690 * [backup-simplify]: Simplify (+ 1 0) into 1
2.691 * [backup-simplify]: Simplify (- 1) into -1
2.691 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.692 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.692 * [backup-simplify]: Simplify (* -1 -1) into 1
2.692 * [taylor]: Taking taylor expansion of 1 in y
2.692 * [backup-simplify]: Simplify 1 into 1
2.692 * [backup-simplify]: Simplify 1 into 1
2.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.693 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.694 * [backup-simplify]: Simplify (- 0) into 0
2.694 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.695 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
2.695 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
2.695 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.695 * [taylor]: Taking taylor expansion of 2 in y
2.695 * [backup-simplify]: Simplify 2 into 2
2.695 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.695 * [taylor]: Taking taylor expansion of y in y
2.695 * [backup-simplify]: Simplify 0 into 0
2.695 * [backup-simplify]: Simplify 1 into 1
2.696 * [backup-simplify]: Simplify (/ 1 1) into 1
2.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.697 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.697 * [backup-simplify]: Simplify 0 into 0
2.697 * [backup-simplify]: Simplify 0 into 0
2.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.698 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.699 * [backup-simplify]: Simplify (+ 0 0) into 0
2.699 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.700 * [backup-simplify]: Simplify (- 0) into 0
2.702 * [backup-simplify]: Simplify (+ 0 0) into 0
2.703 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
2.704 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
2.704 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
2.704 * [taylor]: Taking taylor expansion of 2 in y
2.704 * [backup-simplify]: Simplify 2 into 2
2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.704 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.704 * [taylor]: Taking taylor expansion of y in y
2.704 * [backup-simplify]: Simplify 0 into 0
2.704 * [backup-simplify]: Simplify 1 into 1
2.704 * [backup-simplify]: Simplify (* 1 1) into 1
2.705 * [backup-simplify]: Simplify (/ 1 1) into 1
2.705 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.706 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.709 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.709 * [backup-simplify]: Simplify 0 into 0
2.710 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.711 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.711 * [backup-simplify]: Simplify 0 into 0
2.711 * [backup-simplify]: Simplify 0 into 0
2.712 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.712 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.712 * [backup-simplify]: Simplify (+ 0 0) into 0
2.712 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.713 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.714 * [backup-simplify]: Simplify (- 0) into 0
2.714 * [backup-simplify]: Simplify (+ 0 0) into 0
2.716 * [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))))
2.717 * [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)))
2.717 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
2.717 * [taylor]: Taking taylor expansion of 2 in y
2.717 * [backup-simplify]: Simplify 2 into 2
2.717 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.717 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.717 * [taylor]: Taking taylor expansion of y in y
2.717 * [backup-simplify]: Simplify 0 into 0
2.718 * [backup-simplify]: Simplify 1 into 1
2.718 * [backup-simplify]: Simplify (* 1 1) into 1
2.718 * [backup-simplify]: Simplify (* 1 1) into 1
2.719 * [backup-simplify]: Simplify (/ 1 1) into 1
2.720 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.720 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.721 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.723 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.724 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.725 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.726 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.727 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.727 * [backup-simplify]: Simplify 0 into 0
2.727 * [backup-simplify]: Simplify 1 into 1
2.727 * * * [progress]: simplifying candidates
2.733 * [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
2.737 * * [simplify]: iteration 0: 201 enodes
2.800 * * [simplify]: iteration 1: 376 enodes
2.906 * * [simplify]: iteration 2: 904 enodes
3.359 * * [simplify]: iteration 3: 2427 enodes
4.334 * * [simplify]: iteration complete: 5004 enodes
4.334 * * [simplify]: Extracting #0: cost 111 inf + 0
4.335 * * [simplify]: Extracting #1: cost 418 inf + 4
4.338 * * [simplify]: Extracting #2: cost 988 inf + 1327
4.352 * * [simplify]: Extracting #3: cost 1331 inf + 54627
4.394 * * [simplify]: Extracting #4: cost 606 inf + 204720
4.455 * * [simplify]: Extracting #5: cost 129 inf + 301324
4.536 * * [simplify]: Extracting #6: cost 35 inf + 338241
4.610 * * [simplify]: Extracting #7: cost 3 inf + 346867
4.694 * * [simplify]: Extracting #8: cost 0 inf + 347626
4.776 * [simplify]: Simplified to:
  2/3
  2
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  2
  (+ (log (cbrt (/ (+ y x) (- x y)))) (log (cbrt (/ (+ y x) (- x y)))))
  (+ (log (cbrt (/ (+ y x) (- x y)))) (log (cbrt (/ (+ y x) (- x y)))))
  (exp (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y)))))
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (* (cbrt (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))) (cbrt (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))))
  (cbrt (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y)))))
  (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y)))
  (fabs (cbrt (/ (+ y x) (- x y))))
  (fabs (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (* (cbrt (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))) (cbrt (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))))
  (* (cbrt (cbrt (/ (+ y x) (- x y)))) (cbrt (cbrt (/ (+ y x) (- x y)))))
  (* (cbrt (sqrt (/ (+ y x) (- x y)))) (cbrt (sqrt (/ (+ y x) (- x y)))))
  (* (cbrt (sqrt (/ (+ y x) (- x y)))) (cbrt (sqrt (/ (+ y x) (- x y)))))
  (* (cbrt (* (/ (cbrt (+ y x)) (cbrt (- x y))) (/ (cbrt (+ y x)) (cbrt (- x y))))) (cbrt (* (/ (cbrt (+ y x)) (cbrt (- x y))) (/ (cbrt (+ y x)) (cbrt (- x y))))))
  (* (cbrt (/ (cbrt (+ y x)) (cbrt (- x y)))) (cbrt (/ (cbrt (+ y x)) (cbrt (- x y)))))
  (* (cbrt (* (/ (cbrt (+ y x)) (sqrt (- x y))) (cbrt (+ y x)))) (cbrt (* (/ (cbrt (+ y x)) (sqrt (- x y))) (cbrt (+ y x)))))
  (* (cbrt (/ (cbrt (+ y x)) (sqrt (- x y)))) (cbrt (/ (cbrt (+ y x)) (sqrt (- x y)))))
  (* (cbrt (* (cbrt (+ y x)) (cbrt (+ y x)))) (cbrt (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (cbrt (/ (cbrt (+ y x)) (- x y))) (cbrt (/ (cbrt (+ y x)) (- x y))))
  (* (cbrt (* (cbrt (+ y x)) (cbrt (+ y x)))) (cbrt (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (cbrt (/ (cbrt (+ y x)) (- x y))) (cbrt (/ (cbrt (+ y x)) (- x y))))
  (* (cbrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ (sqrt y) (sqrt x)))) (cbrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (cbrt (+ y x)) (- (sqrt x) (sqrt y)))) (cbrt (/ (cbrt (+ y x)) (- (sqrt x) (sqrt y)))))
  (* (cbrt (* (cbrt (+ y x)) (cbrt (+ y x)))) (cbrt (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (cbrt (/ (cbrt (+ y x)) (- x y))) (cbrt (/ (cbrt (+ y x)) (- x y))))
  (* (cbrt (* (cbrt (+ y x)) (cbrt (+ y x)))) (cbrt (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (cbrt (/ (cbrt (+ y x)) (- x y))) (cbrt (/ (cbrt (+ y x)) (- x y))))
  (* (cbrt (/ (/ (sqrt (+ y x)) (cbrt (- x y))) (cbrt (- x y)))) (cbrt (/ (/ (sqrt (+ y x)) (cbrt (- x y))) (cbrt (- x y)))))
  (* (cbrt (/ (sqrt (+ y x)) (cbrt (- x y)))) (cbrt (/ (sqrt (+ y x)) (cbrt (- x y)))))
  (* (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))))
  (* (cbrt (sqrt (+ y x))) (cbrt (sqrt (+ y x))))
  (* (cbrt (/ (sqrt (+ y x)) (- x y))) (cbrt (/ (sqrt (+ y x)) (- x y))))
  (* (cbrt (sqrt (+ y x))) (cbrt (sqrt (+ y x))))
  (* (cbrt (/ (sqrt (+ y x)) (- x y))) (cbrt (/ (sqrt (+ y x)) (- x y))))
  (* (cbrt (/ (sqrt (+ y x)) (+ (sqrt y) (sqrt x)))) (cbrt (/ (sqrt (+ y x)) (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (sqrt (+ y x)) (- (sqrt x) (sqrt y)))) (cbrt (/ (sqrt (+ y x)) (- (sqrt x) (sqrt y)))))
  (* (cbrt (sqrt (+ y x))) (cbrt (sqrt (+ y x))))
  (* (cbrt (/ (sqrt (+ y x)) (- x y))) (cbrt (/ (sqrt (+ y x)) (- x y))))
  (* (cbrt (sqrt (+ y x))) (cbrt (sqrt (+ y x))))
  (* (cbrt (/ (sqrt (+ y x)) (- x y))) (cbrt (/ (sqrt (+ y x)) (- x y))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ y x) (cbrt (- x y)))) (cbrt (/ (+ y x) (cbrt (- x y)))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ y x) (cbrt (- x y)))) (cbrt (/ (+ y x) (cbrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ y x) (sqrt (- x y)))) (cbrt (/ (+ y x) (sqrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ y x) (sqrt (- x y)))) (cbrt (/ (+ y x) (sqrt (- x y)))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ 1 (+ (sqrt y) (sqrt x)))) (cbrt (/ 1 (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (+ y x) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ y x) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ 1 (+ (sqrt y) (sqrt x)))) (cbrt (/ 1 (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (+ y x) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ y x) (- (sqrt x) (sqrt y)))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ y x) (cbrt (- x y)))) (cbrt (/ (+ y x) (cbrt (- x y)))))
  (* (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ y x) (cbrt (- x y)))) (cbrt (/ (+ y x) (cbrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ y x) (sqrt (- x y)))) (cbrt (/ (+ y x) (sqrt (- x y)))))
  (* (cbrt (/ 1 (sqrt (- x y)))) (cbrt (/ 1 (sqrt (- x y)))))
  (* (cbrt (/ (+ y x) (sqrt (- x y)))) (cbrt (/ (+ y x) (sqrt (- x y)))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ 1 (+ (sqrt y) (sqrt x)))) (cbrt (/ 1 (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (+ y x) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ y x) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ 1 (+ (sqrt y) (sqrt x)))) (cbrt (/ 1 (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (+ y x) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ y x) (- (sqrt x) (sqrt y)))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))
  (* (cbrt (/ (+ y x) (- (* (* x x) x) (* (* y y) y)))) (cbrt (/ (+ y x) (- (* (* 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 (+ y x)) (cbrt (+ y x)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (cbrt (/ (+ y x) (- x y)))))
  (* (cbrt (cbrt (/ (+ y x) (- x y)))) (cbrt (cbrt (/ (+ y x) (- x y)))))
  (cbrt (/ (+ y x) (- x y)))
  (cbrt (/ (+ y x) (- x y)))
  1
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (sqrt (/ (+ y x) (- x y)))) (cbrt (sqrt (/ (+ y x) (- x y)))))
  (* (cbrt (sqrt (/ (+ y x) (- x y)))) (cbrt (sqrt (/ (+ y x) (- x y)))))
  (* (cbrt (sqrt (/ (+ y x) (- x y)))) (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))))
  (* (cbrt (sqrt (/ (+ y x) (- x y)))) (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))))
  (* (sqrt (cbrt (/ (+ y x) (- x y)))) (cbrt (sqrt (/ (+ y x) (- x y)))))
  (* (sqrt (cbrt (/ (+ y x) (- x y)))) (cbrt (sqrt (/ (+ y x) (- x y)))))
  (* (cbrt (sqrt (/ (+ y x) (- x y)))) (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))))
  (* (cbrt (sqrt (/ (+ y x) (- x y)))) (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))) (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))))
  (* (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))) (sqrt (cbrt (/ (+ y x) (- x y)))))
  (* (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))) (sqrt (cbrt (/ (+ y x) (- x y)))))
  (* (sqrt (cbrt (/ (+ y x) (- x y)))) (cbrt (sqrt (/ (+ y x) (- x y)))))
  (* (sqrt (cbrt (/ (+ y x) (- x y)))) (cbrt (sqrt (/ (+ y x) (- x y)))))
  (* (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))) (sqrt (cbrt (/ (+ y x) (- x y)))))
  (* (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))) (sqrt (cbrt (/ (+ y x) (- x y)))))
  (cbrt (/ (+ y x) (- x y)))
  (cbrt (/ (+ y x) (- x y)))
  2/3
  2
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))))
  (* (cbrt (sqrt (/ (+ y x) (- x y)))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (* (/ (cbrt (+ y x)) (cbrt (- x y))) (/ (cbrt (+ y x)) (cbrt (- x y))))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (* (/ (cbrt (+ y x)) (sqrt (- x y))) (cbrt (+ y x)))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (cbrt (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ (sqrt y) (sqrt x)))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (cbrt (/ (/ (sqrt (+ y x)) (cbrt (- x y))) (cbrt (- x y)))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (sqrt (+ y x))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (sqrt (+ y x)) (+ (sqrt y) (sqrt x)))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (sqrt (+ y x))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ 1 (sqrt (- x y)))))
  (cbrt (/ (+ y x) (- x y)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ 1 (+ (sqrt y) (sqrt x)))))
  (cbrt (/ (+ y x) (- x y)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ 1 (sqrt (- x y)))))
  (cbrt (/ (+ y x) (- x y)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ 1 (+ (sqrt y) (sqrt x)))))
  (cbrt (/ (+ y x) (- x y)))
  (cbrt (/ (+ y x) (- x y)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (+ y x)))
  (* (cbrt (/ (+ y x) (- (* (* x x) x) (* (* y y) y)))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ 1 (- x y))))
  (* (cbrt (cbrt (/ (+ y x) (- x y)))) (* (cbrt (/ (+ y x) (- x y))) (cbrt (cbrt (/ (+ y x) (- x y))))))
  (* (sqrt (cbrt (/ (+ y x) (- x y)))) (cbrt (/ (+ y x) (- x y))))
  (cbrt (/ (+ y x) (- x y)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (cbrt (/ (+ y x) (- x y)))))
  (* (cbrt (sqrt (/ (+ y x) (- x y)))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (cbrt (+ y x)) (cbrt (- x y)))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (cbrt (+ y x)) (sqrt (- x y)))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (cbrt (+ y x)) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (cbrt (+ y x)) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (cbrt (+ y x)) (- x y))))
  (* (cbrt (/ (sqrt (+ y x)) (cbrt (- x y)))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (sqrt (+ y x)) (sqrt (- x y)))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (sqrt (+ y x)) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (sqrt (+ y x)) (- (sqrt x) (sqrt y)))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (sqrt (+ y x)) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (cbrt (- x y)))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (sqrt (- x y)))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (cbrt (- x y)))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (sqrt (- x y)))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- (sqrt x) (sqrt y)))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ 1 (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (+ (* (+ y x) y) (* x x))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (+ y x)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (cbrt (/ (+ y x) (- x y)))))
  (* (sqrt (cbrt (/ (+ y x) (- x y)))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (+ y x)))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (+ y x)))
  (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)) (sqrt (- x y))) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (sqrt (- x y)))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (- x y))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ (sqrt y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (+ 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)))
  (/ 1 (- x y))
  (* (+ (* y y) (* (- x y) 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)) (sqrt (- x y))) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (sqrt (- x y)))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (- x y))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ (sqrt y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (+ 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)))
  (/ 1 (- x y))
  (* (+ (* y y) (* (- x y) 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)) (sqrt (- x y))) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (sqrt (- x y)))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (/ (cbrt (+ y x)) (- x y))
  (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ (sqrt y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (/ (+ 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 y) (sqrt x)))
  (+ 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)))
  (/ 1 (- x y))
  (* (+ (* y y) (* (- x y) x)) (- x y))
  (* (- x y) (- x y))
  1
  1
  (* (cbrt -1) (cbrt -1))
  -1
  1
  1
  -1
  1
  1
  -1
  1
  1
4.801 * * * [progress]: adding candidates to table
6.088 * * [progress]: iteration 3 / 4
6.088 * * * [progress]: picking best candidate
6.095 * * * * [pick]: Picked  #<alt (λ (x y) (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y)))))>
6.096 * * * [progress]: localizing error
6.132 * * * [progress]: generating rewritten candidates
6.132 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
6.202 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
6.223 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
6.243 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
6.297 * * * [progress]: generating series expansions
6.297 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
6.298 * [backup-simplify]: Simplify (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) into (/ (pow (+ x y) 2) (pow (- x y) 2))
6.298 * [approximate]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in (x y) around 0
6.298 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in y
6.298 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
6.298 * [taylor]: Taking taylor expansion of (+ x y) in y
6.298 * [taylor]: Taking taylor expansion of x in y
6.298 * [backup-simplify]: Simplify x into x
6.298 * [taylor]: Taking taylor expansion of y in y
6.298 * [backup-simplify]: Simplify 0 into 0
6.298 * [backup-simplify]: Simplify 1 into 1
6.298 * [backup-simplify]: Simplify (+ x 0) into x
6.298 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in y
6.298 * [taylor]: Taking taylor expansion of (- x y) in y
6.298 * [taylor]: Taking taylor expansion of x in y
6.298 * [backup-simplify]: Simplify x into x
6.298 * [taylor]: Taking taylor expansion of y in y
6.298 * [backup-simplify]: Simplify 0 into 0
6.298 * [backup-simplify]: Simplify 1 into 1
6.299 * [backup-simplify]: Simplify (- 0) into 0
6.299 * [backup-simplify]: Simplify (+ x 0) into x
6.299 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.299 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.299 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
6.299 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in x
6.299 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
6.299 * [taylor]: Taking taylor expansion of (+ x y) in x
6.300 * [taylor]: Taking taylor expansion of x in x
6.300 * [backup-simplify]: Simplify 0 into 0
6.300 * [backup-simplify]: Simplify 1 into 1
6.300 * [taylor]: Taking taylor expansion of y in x
6.300 * [backup-simplify]: Simplify y into y
6.300 * [backup-simplify]: Simplify (+ 0 y) into y
6.300 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in x
6.300 * [taylor]: Taking taylor expansion of (- x y) in x
6.300 * [taylor]: Taking taylor expansion of x in x
6.300 * [backup-simplify]: Simplify 0 into 0
6.300 * [backup-simplify]: Simplify 1 into 1
6.300 * [taylor]: Taking taylor expansion of y in x
6.300 * [backup-simplify]: Simplify y into y
6.300 * [backup-simplify]: Simplify (- y) into (- y)
6.300 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.300 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.300 * [backup-simplify]: Simplify (* (- y) (- y)) into (pow y 2)
6.300 * [backup-simplify]: Simplify (/ (pow y 2) (pow y 2)) into 1
6.300 * [taylor]: Taking taylor expansion of (/ (pow (+ x y) 2) (pow (- x y) 2)) in x
6.300 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
6.300 * [taylor]: Taking taylor expansion of (+ x y) in x
6.300 * [taylor]: Taking taylor expansion of x in x
6.300 * [backup-simplify]: Simplify 0 into 0
6.300 * [backup-simplify]: Simplify 1 into 1
6.300 * [taylor]: Taking taylor expansion of y in x
6.301 * [backup-simplify]: Simplify y into y
6.301 * [backup-simplify]: Simplify (+ 0 y) into y
6.301 * [taylor]: Taking taylor expansion of (pow (- x y) 2) in x
6.301 * [taylor]: Taking taylor expansion of (- x y) in x
6.301 * [taylor]: Taking taylor expansion of x in x
6.301 * [backup-simplify]: Simplify 0 into 0
6.301 * [backup-simplify]: Simplify 1 into 1
6.301 * [taylor]: Taking taylor expansion of y in x
6.301 * [backup-simplify]: Simplify y into y
6.301 * [backup-simplify]: Simplify (- y) into (- y)
6.301 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.301 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.301 * [backup-simplify]: Simplify (* (- y) (- y)) into (pow y 2)
6.301 * [backup-simplify]: Simplify (/ (pow y 2) (pow y 2)) into 1
6.301 * [taylor]: Taking taylor expansion of 1 in y
6.301 * [backup-simplify]: Simplify 1 into 1
6.301 * [backup-simplify]: Simplify 1 into 1
6.302 * [backup-simplify]: Simplify (+ 1 0) into 1
6.302 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
6.303 * [backup-simplify]: Simplify (- 0) into 0
6.303 * [backup-simplify]: Simplify (+ 1 0) into 1
6.303 * [backup-simplify]: Simplify (+ (* (- y) 1) (* 1 (- y))) into (- (* 2 y))
6.304 * [backup-simplify]: Simplify (- (/ (* 2 y) (pow y 2)) (+ (* 1 (/ (- (* 2 y)) (pow y 2))))) into (* 4 (/ 1 y))
6.304 * [taylor]: Taking taylor expansion of (* 4 (/ 1 y)) in y
6.304 * [taylor]: Taking taylor expansion of 4 in y
6.304 * [backup-simplify]: Simplify 4 into 4
6.304 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.304 * [taylor]: Taking taylor expansion of y in y
6.304 * [backup-simplify]: Simplify 0 into 0
6.304 * [backup-simplify]: Simplify 1 into 1
6.304 * [backup-simplify]: Simplify (/ 1 1) into 1
6.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.306 * [backup-simplify]: Simplify (+ (* 4 0) (* 0 1)) into 0
6.306 * [backup-simplify]: Simplify 0 into 0
6.306 * [backup-simplify]: Simplify 0 into 0
6.307 * [backup-simplify]: Simplify (+ 0 0) into 0
6.307 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
6.308 * [backup-simplify]: Simplify (- 0) into 0
6.308 * [backup-simplify]: Simplify (+ 0 0) into 0
6.308 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 1) (* 0 (- y)))) into 1
6.309 * [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)))
6.309 * [taylor]: Taking taylor expansion of (* 8 (/ 1 (pow y 2))) in y
6.309 * [taylor]: Taking taylor expansion of 8 in y
6.309 * [backup-simplify]: Simplify 8 into 8
6.309 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.309 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.309 * [taylor]: Taking taylor expansion of y in y
6.309 * [backup-simplify]: Simplify 0 into 0
6.309 * [backup-simplify]: Simplify 1 into 1
6.310 * [backup-simplify]: Simplify (* 1 1) into 1
6.310 * [backup-simplify]: Simplify (/ 1 1) into 1
6.311 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.312 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.314 * [backup-simplify]: Simplify (+ (* 8 0) (+ (* 0 0) (* 0 1))) into 0
6.314 * [backup-simplify]: Simplify 0 into 0
6.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.316 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
6.316 * [backup-simplify]: Simplify 0 into 0
6.316 * [backup-simplify]: Simplify 0 into 0
6.317 * [backup-simplify]: Simplify (+ 0 0) into 0
6.318 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
6.318 * [backup-simplify]: Simplify (- 0) into 0
6.318 * [backup-simplify]: Simplify (+ 0 0) into 0
6.319 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
6.320 * [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)))
6.320 * [taylor]: Taking taylor expansion of (* 12 (/ 1 (pow y 3))) in y
6.320 * [taylor]: Taking taylor expansion of 12 in y
6.320 * [backup-simplify]: Simplify 12 into 12
6.320 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.320 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.321 * [taylor]: Taking taylor expansion of y in y
6.321 * [backup-simplify]: Simplify 0 into 0
6.321 * [backup-simplify]: Simplify 1 into 1
6.321 * [backup-simplify]: Simplify (* 1 1) into 1
6.321 * [backup-simplify]: Simplify (* 1 1) into 1
6.322 * [backup-simplify]: Simplify (/ 1 1) into 1
6.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.324 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.324 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.326 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.328 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.331 * [backup-simplify]: Simplify (+ (* 12 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.331 * [backup-simplify]: Simplify 0 into 0
6.331 * [backup-simplify]: Simplify 1 into 1
6.332 * [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))
6.332 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in (x y) around 0
6.332 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in y
6.332 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
6.332 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
6.332 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.332 * [taylor]: Taking taylor expansion of x in y
6.332 * [backup-simplify]: Simplify x into x
6.332 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.332 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.332 * [taylor]: Taking taylor expansion of y in y
6.332 * [backup-simplify]: Simplify 0 into 0
6.332 * [backup-simplify]: Simplify 1 into 1
6.332 * [backup-simplify]: Simplify (/ 1 1) into 1
6.333 * [backup-simplify]: Simplify (+ 0 1) into 1
6.333 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in y
6.333 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.333 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.333 * [taylor]: Taking taylor expansion of x in y
6.333 * [backup-simplify]: Simplify x into x
6.333 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.333 * [taylor]: Taking taylor expansion of y in y
6.333 * [backup-simplify]: Simplify 0 into 0
6.333 * [backup-simplify]: Simplify 1 into 1
6.333 * [backup-simplify]: Simplify (/ 1 1) into 1
6.334 * [backup-simplify]: Simplify (- 1) into -1
6.334 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.335 * [backup-simplify]: Simplify (* 1 1) into 1
6.335 * [backup-simplify]: Simplify (* -1 -1) into 1
6.335 * [backup-simplify]: Simplify (/ 1 1) into 1
6.335 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
6.335 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
6.335 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.335 * [taylor]: Taking taylor expansion of x in x
6.336 * [backup-simplify]: Simplify 0 into 0
6.336 * [backup-simplify]: Simplify 1 into 1
6.336 * [backup-simplify]: Simplify (/ 1 1) into 1
6.336 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.336 * [taylor]: Taking taylor expansion of y in x
6.336 * [backup-simplify]: Simplify y into y
6.336 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.336 * [backup-simplify]: Simplify (+ 1 0) into 1
6.337 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
6.337 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.337 * [taylor]: Taking taylor expansion of x in x
6.337 * [backup-simplify]: Simplify 0 into 0
6.337 * [backup-simplify]: Simplify 1 into 1
6.337 * [backup-simplify]: Simplify (/ 1 1) into 1
6.337 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.337 * [taylor]: Taking taylor expansion of y in x
6.337 * [backup-simplify]: Simplify y into y
6.337 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.338 * [backup-simplify]: Simplify (+ 1 0) into 1
6.338 * [backup-simplify]: Simplify (* 1 1) into 1
6.338 * [backup-simplify]: Simplify (* 1 1) into 1
6.339 * [backup-simplify]: Simplify (/ 1 1) into 1
6.339 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 x) (/ 1 y)) 2)) in x
6.339 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
6.339 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.339 * [taylor]: Taking taylor expansion of x in x
6.339 * [backup-simplify]: Simplify 0 into 0
6.339 * [backup-simplify]: Simplify 1 into 1
6.339 * [backup-simplify]: Simplify (/ 1 1) into 1
6.339 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.339 * [taylor]: Taking taylor expansion of y in x
6.339 * [backup-simplify]: Simplify y into y
6.339 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.340 * [backup-simplify]: Simplify (+ 1 0) into 1
6.340 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 2) in x
6.340 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.340 * [taylor]: Taking taylor expansion of x in x
6.340 * [backup-simplify]: Simplify 0 into 0
6.340 * [backup-simplify]: Simplify 1 into 1
6.340 * [backup-simplify]: Simplify (/ 1 1) into 1
6.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.340 * [taylor]: Taking taylor expansion of y in x
6.341 * [backup-simplify]: Simplify y into y
6.341 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.341 * [backup-simplify]: Simplify (+ 1 0) into 1
6.341 * [backup-simplify]: Simplify (* 1 1) into 1
6.342 * [backup-simplify]: Simplify (* 1 1) into 1
6.342 * [backup-simplify]: Simplify (/ 1 1) into 1
6.342 * [taylor]: Taking taylor expansion of 1 in y
6.342 * [backup-simplify]: Simplify 1 into 1
6.342 * [backup-simplify]: Simplify 1 into 1
6.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.343 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
6.343 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
6.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.344 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.344 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.345 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
6.345 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
6.345 * [taylor]: Taking taylor expansion of (* 4 (/ 1 y)) in y
6.345 * [taylor]: Taking taylor expansion of 4 in y
6.345 * [backup-simplify]: Simplify 4 into 4
6.345 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.345 * [taylor]: Taking taylor expansion of y in y
6.345 * [backup-simplify]: Simplify 0 into 0
6.345 * [backup-simplify]: Simplify 1 into 1
6.346 * [backup-simplify]: Simplify (/ 1 1) into 1
6.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.347 * [backup-simplify]: Simplify (+ (* 4 0) (* 0 1)) into 0
6.347 * [backup-simplify]: Simplify 0 into 0
6.347 * [backup-simplify]: Simplify 0 into 0
6.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.348 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.349 * [backup-simplify]: Simplify (+ 0 0) into 0
6.350 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
6.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.351 * [backup-simplify]: Simplify (- 0) into 0
6.351 * [backup-simplify]: Simplify (+ 0 0) into 0
6.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (pow y 2))
6.353 * [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)))
6.353 * [taylor]: Taking taylor expansion of (* 8 (/ 1 (pow y 2))) in y
6.353 * [taylor]: Taking taylor expansion of 8 in y
6.353 * [backup-simplify]: Simplify 8 into 8
6.353 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.353 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.353 * [taylor]: Taking taylor expansion of y in y
6.353 * [backup-simplify]: Simplify 0 into 0
6.353 * [backup-simplify]: Simplify 1 into 1
6.354 * [backup-simplify]: Simplify (* 1 1) into 1
6.354 * [backup-simplify]: Simplify (/ 1 1) into 1
6.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.356 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.359 * [backup-simplify]: Simplify (+ (* 8 0) (+ (* 0 0) (* 0 1))) into 0
6.359 * [backup-simplify]: Simplify 0 into 0
6.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.361 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
6.361 * [backup-simplify]: Simplify 0 into 0
6.361 * [backup-simplify]: Simplify 0 into 0
6.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.363 * [backup-simplify]: Simplify (+ 0 0) into 0
6.364 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
6.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.366 * [backup-simplify]: Simplify (- 0) into 0
6.366 * [backup-simplify]: Simplify (+ 0 0) into 0
6.367 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
6.369 * [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)))
6.369 * [taylor]: Taking taylor expansion of (* 12 (/ 1 (pow y 3))) in y
6.369 * [taylor]: Taking taylor expansion of 12 in y
6.369 * [backup-simplify]: Simplify 12 into 12
6.369 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.369 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.369 * [taylor]: Taking taylor expansion of y in y
6.369 * [backup-simplify]: Simplify 0 into 0
6.369 * [backup-simplify]: Simplify 1 into 1
6.369 * [backup-simplify]: Simplify (* 1 1) into 1
6.369 * [backup-simplify]: Simplify (* 1 1) into 1
6.370 * [backup-simplify]: Simplify (/ 1 1) into 1
6.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.373 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.374 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.376 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.379 * [backup-simplify]: Simplify (+ (* 12 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.379 * [backup-simplify]: Simplify 0 into 0
6.379 * [backup-simplify]: Simplify 1 into 1
6.379 * [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))
6.379 * [approximate]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in (x y) around 0
6.379 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in y
6.379 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
6.379 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
6.379 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.379 * [taylor]: Taking taylor expansion of x in y
6.379 * [backup-simplify]: Simplify x into x
6.379 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.380 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.380 * [taylor]: Taking taylor expansion of y in y
6.380 * [backup-simplify]: Simplify 0 into 0
6.380 * [backup-simplify]: Simplify 1 into 1
6.380 * [backup-simplify]: Simplify (/ 1 1) into 1
6.380 * [backup-simplify]: Simplify (+ 0 1) into 1
6.380 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in y
6.380 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.380 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.380 * [taylor]: Taking taylor expansion of y in y
6.380 * [backup-simplify]: Simplify 0 into 0
6.380 * [backup-simplify]: Simplify 1 into 1
6.380 * [backup-simplify]: Simplify (/ 1 1) into 1
6.380 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.380 * [taylor]: Taking taylor expansion of x in y
6.380 * [backup-simplify]: Simplify x into x
6.380 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.381 * [backup-simplify]: Simplify (+ 1 0) into 1
6.381 * [backup-simplify]: Simplify (* 1 1) into 1
6.381 * [backup-simplify]: Simplify (* 1 1) into 1
6.381 * [backup-simplify]: Simplify (/ 1 1) into 1
6.381 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in x
6.381 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
6.381 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.382 * [taylor]: Taking taylor expansion of x in x
6.382 * [backup-simplify]: Simplify 0 into 0
6.382 * [backup-simplify]: Simplify 1 into 1
6.382 * [backup-simplify]: Simplify (/ 1 1) into 1
6.382 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.382 * [taylor]: Taking taylor expansion of y in x
6.382 * [backup-simplify]: Simplify y into y
6.382 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.382 * [backup-simplify]: Simplify (+ 1 0) into 1
6.382 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
6.382 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.382 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.382 * [taylor]: Taking taylor expansion of y in x
6.382 * [backup-simplify]: Simplify y into y
6.382 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.382 * [taylor]: Taking taylor expansion of x in x
6.382 * [backup-simplify]: Simplify 0 into 0
6.382 * [backup-simplify]: Simplify 1 into 1
6.383 * [backup-simplify]: Simplify (/ 1 1) into 1
6.383 * [backup-simplify]: Simplify (- 1) into -1
6.383 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.383 * [backup-simplify]: Simplify (* 1 1) into 1
6.383 * [backup-simplify]: Simplify (* -1 -1) into 1
6.384 * [backup-simplify]: Simplify (/ 1 1) into 1
6.384 * [taylor]: Taking taylor expansion of (/ (pow (+ (/ 1 x) (/ 1 y)) 2) (pow (- (/ 1 y) (/ 1 x)) 2)) in x
6.384 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
6.384 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.384 * [taylor]: Taking taylor expansion of x in x
6.384 * [backup-simplify]: Simplify 0 into 0
6.384 * [backup-simplify]: Simplify 1 into 1
6.384 * [backup-simplify]: Simplify (/ 1 1) into 1
6.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.384 * [taylor]: Taking taylor expansion of y in x
6.384 * [backup-simplify]: Simplify y into y
6.384 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.384 * [backup-simplify]: Simplify (+ 1 0) into 1
6.384 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 2) in x
6.384 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.384 * [taylor]: Taking taylor expansion of y in x
6.384 * [backup-simplify]: Simplify y into y
6.385 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.385 * [taylor]: Taking taylor expansion of x in x
6.385 * [backup-simplify]: Simplify 0 into 0
6.385 * [backup-simplify]: Simplify 1 into 1
6.385 * [backup-simplify]: Simplify (/ 1 1) into 1
6.385 * [backup-simplify]: Simplify (- 1) into -1
6.385 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.385 * [backup-simplify]: Simplify (* 1 1) into 1
6.386 * [backup-simplify]: Simplify (* -1 -1) into 1
6.386 * [backup-simplify]: Simplify (/ 1 1) into 1
6.386 * [taylor]: Taking taylor expansion of 1 in y
6.386 * [backup-simplify]: Simplify 1 into 1
6.386 * [backup-simplify]: Simplify 1 into 1
6.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.387 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
6.387 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
6.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.387 * [backup-simplify]: Simplify (- 0) into 0
6.387 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.387 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
6.388 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 y)) 1) (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 y))
6.388 * [taylor]: Taking taylor expansion of (* 4 (/ 1 y)) in y
6.388 * [taylor]: Taking taylor expansion of 4 in y
6.388 * [backup-simplify]: Simplify 4 into 4
6.388 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.388 * [taylor]: Taking taylor expansion of y in y
6.388 * [backup-simplify]: Simplify 0 into 0
6.388 * [backup-simplify]: Simplify 1 into 1
6.388 * [backup-simplify]: Simplify (/ 1 1) into 1
6.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.389 * [backup-simplify]: Simplify (+ (* 4 0) (* 0 1)) into 0
6.389 * [backup-simplify]: Simplify 0 into 0
6.389 * [backup-simplify]: Simplify 0 into 0
6.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.390 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.390 * [backup-simplify]: Simplify (+ 0 0) into 0
6.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
6.391 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.391 * [backup-simplify]: Simplify (- 0) into 0
6.392 * [backup-simplify]: Simplify (+ 0 0) into 0
6.392 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
6.393 * [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)))
6.393 * [taylor]: Taking taylor expansion of (* 8 (/ 1 (pow y 2))) in y
6.393 * [taylor]: Taking taylor expansion of 8 in y
6.393 * [backup-simplify]: Simplify 8 into 8
6.393 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.393 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.393 * [taylor]: Taking taylor expansion of y in y
6.393 * [backup-simplify]: Simplify 0 into 0
6.393 * [backup-simplify]: Simplify 1 into 1
6.393 * [backup-simplify]: Simplify (* 1 1) into 1
6.393 * [backup-simplify]: Simplify (/ 1 1) into 1
6.394 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.394 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.396 * [backup-simplify]: Simplify (+ (* 8 0) (+ (* 0 0) (* 0 1))) into 0
6.396 * [backup-simplify]: Simplify 0 into 0
6.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.397 * [backup-simplify]: Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
6.397 * [backup-simplify]: Simplify 0 into 0
6.397 * [backup-simplify]: Simplify 0 into 0
6.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.397 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.398 * [backup-simplify]: Simplify (+ 0 0) into 0
6.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
6.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.399 * [backup-simplify]: Simplify (- 0) into 0
6.399 * [backup-simplify]: Simplify (+ 0 0) into 0
6.400 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
6.401 * [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)))
6.401 * [taylor]: Taking taylor expansion of (* 12 (/ 1 (pow y 3))) in y
6.401 * [taylor]: Taking taylor expansion of 12 in y
6.401 * [backup-simplify]: Simplify 12 into 12
6.401 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.401 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.401 * [taylor]: Taking taylor expansion of y in y
6.401 * [backup-simplify]: Simplify 0 into 0
6.401 * [backup-simplify]: Simplify 1 into 1
6.401 * [backup-simplify]: Simplify (* 1 1) into 1
6.401 * [backup-simplify]: Simplify (* 1 1) into 1
6.402 * [backup-simplify]: Simplify (/ 1 1) into 1
6.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.403 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.403 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.404 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.407 * [backup-simplify]: Simplify (+ (* 12 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.407 * [backup-simplify]: Simplify 0 into 0
6.407 * [backup-simplify]: Simplify 1 into 1
6.407 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
6.407 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
6.407 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
6.407 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
6.407 * [taylor]: Taking taylor expansion of (+ x y) in y
6.407 * [taylor]: Taking taylor expansion of x in y
6.407 * [backup-simplify]: Simplify x into x
6.407 * [taylor]: Taking taylor expansion of y in y
6.407 * [backup-simplify]: Simplify 0 into 0
6.407 * [backup-simplify]: Simplify 1 into 1
6.407 * [taylor]: Taking taylor expansion of (- x y) in y
6.407 * [taylor]: Taking taylor expansion of x in y
6.407 * [backup-simplify]: Simplify x into x
6.407 * [taylor]: Taking taylor expansion of y in y
6.407 * [backup-simplify]: Simplify 0 into 0
6.407 * [backup-simplify]: Simplify 1 into 1
6.407 * [backup-simplify]: Simplify (+ x 0) into x
6.407 * [backup-simplify]: Simplify (- 0) into 0
6.408 * [backup-simplify]: Simplify (+ x 0) into x
6.408 * [backup-simplify]: Simplify (/ x x) into 1
6.408 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
6.408 * [taylor]: Taking taylor expansion of (+ x y) in x
6.408 * [taylor]: Taking taylor expansion of x in x
6.408 * [backup-simplify]: Simplify 0 into 0
6.408 * [backup-simplify]: Simplify 1 into 1
6.408 * [taylor]: Taking taylor expansion of y in x
6.408 * [backup-simplify]: Simplify y into y
6.408 * [taylor]: Taking taylor expansion of (- x y) in x
6.408 * [taylor]: Taking taylor expansion of x in x
6.408 * [backup-simplify]: Simplify 0 into 0
6.408 * [backup-simplify]: Simplify 1 into 1
6.408 * [taylor]: Taking taylor expansion of y in x
6.408 * [backup-simplify]: Simplify y into y
6.408 * [backup-simplify]: Simplify (+ 0 y) into y
6.408 * [backup-simplify]: Simplify (- y) into (- y)
6.408 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.408 * [backup-simplify]: Simplify (/ y (- y)) into -1
6.408 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
6.408 * [taylor]: Taking taylor expansion of (+ x y) in x
6.408 * [taylor]: Taking taylor expansion of x in x
6.408 * [backup-simplify]: Simplify 0 into 0
6.408 * [backup-simplify]: Simplify 1 into 1
6.408 * [taylor]: Taking taylor expansion of y in x
6.408 * [backup-simplify]: Simplify y into y
6.408 * [taylor]: Taking taylor expansion of (- x y) in x
6.408 * [taylor]: Taking taylor expansion of x in x
6.408 * [backup-simplify]: Simplify 0 into 0
6.408 * [backup-simplify]: Simplify 1 into 1
6.408 * [taylor]: Taking taylor expansion of y in x
6.408 * [backup-simplify]: Simplify y into y
6.408 * [backup-simplify]: Simplify (+ 0 y) into y
6.408 * [backup-simplify]: Simplify (- y) into (- y)
6.408 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.408 * [backup-simplify]: Simplify (/ y (- y)) into -1
6.408 * [taylor]: Taking taylor expansion of -1 in y
6.408 * [backup-simplify]: Simplify -1 into -1
6.408 * [backup-simplify]: Simplify -1 into -1
6.409 * [backup-simplify]: Simplify (+ 1 0) into 1
6.411 * [backup-simplify]: Simplify (- 0) into 0
6.411 * [backup-simplify]: Simplify (+ 1 0) into 1
6.412 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
6.412 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
6.412 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
6.412 * [taylor]: Taking taylor expansion of 2 in y
6.412 * [backup-simplify]: Simplify 2 into 2
6.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.412 * [taylor]: Taking taylor expansion of y in y
6.412 * [backup-simplify]: Simplify 0 into 0
6.412 * [backup-simplify]: Simplify 1 into 1
6.412 * [backup-simplify]: Simplify (/ 1 1) into 1
6.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.413 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.413 * [backup-simplify]: Simplify (- 0) into 0
6.413 * [backup-simplify]: Simplify 0 into 0
6.413 * [backup-simplify]: Simplify 0 into 0
6.413 * [backup-simplify]: Simplify (+ 0 0) into 0
6.414 * [backup-simplify]: Simplify (- 0) into 0
6.414 * [backup-simplify]: Simplify (+ 0 0) into 0
6.414 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
6.414 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
6.414 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.414 * [taylor]: Taking taylor expansion of 2 in y
6.414 * [backup-simplify]: Simplify 2 into 2
6.414 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.414 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.414 * [taylor]: Taking taylor expansion of y in y
6.414 * [backup-simplify]: Simplify 0 into 0
6.414 * [backup-simplify]: Simplify 1 into 1
6.414 * [backup-simplify]: Simplify (* 1 1) into 1
6.415 * [backup-simplify]: Simplify (/ 1 1) into 1
6.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.415 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.417 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.417 * [backup-simplify]: Simplify (- 0) into 0
6.417 * [backup-simplify]: Simplify 0 into 0
6.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.418 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.418 * [backup-simplify]: Simplify (- 0) into 0
6.418 * [backup-simplify]: Simplify 0 into 0
6.418 * [backup-simplify]: Simplify 0 into 0
6.419 * [backup-simplify]: Simplify (+ 0 0) into 0
6.419 * [backup-simplify]: Simplify (- 0) into 0
6.419 * [backup-simplify]: Simplify (+ 0 0) into 0
6.420 * [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))))
6.420 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
6.420 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
6.420 * [taylor]: Taking taylor expansion of 2 in y
6.420 * [backup-simplify]: Simplify 2 into 2
6.420 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.420 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.420 * [taylor]: Taking taylor expansion of y in y
6.420 * [backup-simplify]: Simplify 0 into 0
6.420 * [backup-simplify]: Simplify 1 into 1
6.420 * [backup-simplify]: Simplify (* 1 1) into 1
6.420 * [backup-simplify]: Simplify (* 1 1) into 1
6.420 * [backup-simplify]: Simplify (/ 1 1) into 1
6.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.422 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.422 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.423 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.425 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.426 * [backup-simplify]: Simplify (- 0) into 0
6.426 * [backup-simplify]: Simplify 0 into 0
6.426 * [backup-simplify]: Simplify -1 into -1
6.426 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
6.426 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
6.426 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
6.426 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
6.426 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.426 * [taylor]: Taking taylor expansion of x in y
6.426 * [backup-simplify]: Simplify x into x
6.426 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.426 * [taylor]: Taking taylor expansion of y in y
6.426 * [backup-simplify]: Simplify 0 into 0
6.426 * [backup-simplify]: Simplify 1 into 1
6.426 * [backup-simplify]: Simplify (/ 1 1) into 1
6.426 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.426 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.426 * [taylor]: Taking taylor expansion of x in y
6.426 * [backup-simplify]: Simplify x into x
6.426 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.426 * [taylor]: Taking taylor expansion of y in y
6.426 * [backup-simplify]: Simplify 0 into 0
6.426 * [backup-simplify]: Simplify 1 into 1
6.427 * [backup-simplify]: Simplify (/ 1 1) into 1
6.427 * [backup-simplify]: Simplify (+ 0 1) into 1
6.427 * [backup-simplify]: Simplify (- 1) into -1
6.427 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.428 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.428 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
6.428 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.428 * [taylor]: Taking taylor expansion of x in x
6.428 * [backup-simplify]: Simplify 0 into 0
6.428 * [backup-simplify]: Simplify 1 into 1
6.428 * [backup-simplify]: Simplify (/ 1 1) into 1
6.428 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.428 * [taylor]: Taking taylor expansion of y in x
6.428 * [backup-simplify]: Simplify y into y
6.428 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.428 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.428 * [taylor]: Taking taylor expansion of x in x
6.428 * [backup-simplify]: Simplify 0 into 0
6.428 * [backup-simplify]: Simplify 1 into 1
6.428 * [backup-simplify]: Simplify (/ 1 1) into 1
6.428 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.428 * [taylor]: Taking taylor expansion of y in x
6.428 * [backup-simplify]: Simplify y into y
6.428 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.429 * [backup-simplify]: Simplify (+ 1 0) into 1
6.429 * [backup-simplify]: Simplify (+ 1 0) into 1
6.429 * [backup-simplify]: Simplify (/ 1 1) into 1
6.429 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
6.429 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.429 * [taylor]: Taking taylor expansion of x in x
6.429 * [backup-simplify]: Simplify 0 into 0
6.429 * [backup-simplify]: Simplify 1 into 1
6.429 * [backup-simplify]: Simplify (/ 1 1) into 1
6.430 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.430 * [taylor]: Taking taylor expansion of y in x
6.430 * [backup-simplify]: Simplify y into y
6.430 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.430 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.430 * [taylor]: Taking taylor expansion of x in x
6.430 * [backup-simplify]: Simplify 0 into 0
6.430 * [backup-simplify]: Simplify 1 into 1
6.430 * [backup-simplify]: Simplify (/ 1 1) into 1
6.430 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.430 * [taylor]: Taking taylor expansion of y in x
6.430 * [backup-simplify]: Simplify y into y
6.430 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.430 * [backup-simplify]: Simplify (+ 1 0) into 1
6.430 * [backup-simplify]: Simplify (+ 1 0) into 1
6.431 * [backup-simplify]: Simplify (/ 1 1) into 1
6.431 * [taylor]: Taking taylor expansion of 1 in y
6.431 * [backup-simplify]: Simplify 1 into 1
6.431 * [backup-simplify]: Simplify 1 into 1
6.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.432 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
6.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.432 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.433 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.433 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
6.433 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
6.433 * [taylor]: Taking taylor expansion of 2 in y
6.433 * [backup-simplify]: Simplify 2 into 2
6.433 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.433 * [taylor]: Taking taylor expansion of y in y
6.433 * [backup-simplify]: Simplify 0 into 0
6.433 * [backup-simplify]: Simplify 1 into 1
6.433 * [backup-simplify]: Simplify (/ 1 1) into 1
6.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.435 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.435 * [backup-simplify]: Simplify 0 into 0
6.435 * [backup-simplify]: Simplify 0 into 0
6.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.436 * [backup-simplify]: Simplify (+ 0 0) into 0
6.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.438 * [backup-simplify]: Simplify (- 0) into 0
6.438 * [backup-simplify]: Simplify (+ 0 0) into 0
6.439 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
6.439 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.439 * [taylor]: Taking taylor expansion of 2 in y
6.439 * [backup-simplify]: Simplify 2 into 2
6.439 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.439 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.439 * [taylor]: Taking taylor expansion of y in y
6.440 * [backup-simplify]: Simplify 0 into 0
6.440 * [backup-simplify]: Simplify 1 into 1
6.440 * [backup-simplify]: Simplify (* 1 1) into 1
6.440 * [backup-simplify]: Simplify (/ 1 1) into 1
6.441 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.442 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.445 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.445 * [backup-simplify]: Simplify 0 into 0
6.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.447 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.447 * [backup-simplify]: Simplify 0 into 0
6.447 * [backup-simplify]: Simplify 0 into 0
6.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.448 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.448 * [backup-simplify]: Simplify (+ 0 0) into 0
6.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.450 * [backup-simplify]: Simplify (- 0) into 0
6.450 * [backup-simplify]: Simplify (+ 0 0) into 0
6.452 * [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)))
6.452 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
6.452 * [taylor]: Taking taylor expansion of 2 in y
6.452 * [backup-simplify]: Simplify 2 into 2
6.452 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.452 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.452 * [taylor]: Taking taylor expansion of y in y
6.452 * [backup-simplify]: Simplify 0 into 0
6.452 * [backup-simplify]: Simplify 1 into 1
6.452 * [backup-simplify]: Simplify (* 1 1) into 1
6.453 * [backup-simplify]: Simplify (* 1 1) into 1
6.453 * [backup-simplify]: Simplify (/ 1 1) into 1
6.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.455 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.455 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.457 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.462 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.462 * [backup-simplify]: Simplify 0 into 0
6.462 * [backup-simplify]: Simplify 1 into 1
6.462 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
6.462 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
6.462 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
6.462 * [taylor]: Taking taylor expansion of -1 in y
6.462 * [backup-simplify]: Simplify -1 into -1
6.462 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
6.462 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
6.462 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.462 * [taylor]: Taking taylor expansion of x in y
6.462 * [backup-simplify]: Simplify x into x
6.462 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.462 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.462 * [taylor]: Taking taylor expansion of y in y
6.462 * [backup-simplify]: Simplify 0 into 0
6.463 * [backup-simplify]: Simplify 1 into 1
6.463 * [backup-simplify]: Simplify (/ 1 1) into 1
6.463 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.463 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.463 * [taylor]: Taking taylor expansion of y in y
6.463 * [backup-simplify]: Simplify 0 into 0
6.463 * [backup-simplify]: Simplify 1 into 1
6.463 * [backup-simplify]: Simplify (/ 1 1) into 1
6.463 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.463 * [taylor]: Taking taylor expansion of x in y
6.464 * [backup-simplify]: Simplify x into x
6.464 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.464 * [backup-simplify]: Simplify (+ 0 1) into 1
6.464 * [backup-simplify]: Simplify (+ 1 0) into 1
6.465 * [backup-simplify]: Simplify (/ 1 1) into 1
6.465 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
6.465 * [taylor]: Taking taylor expansion of -1 in x
6.465 * [backup-simplify]: Simplify -1 into -1
6.465 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
6.465 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.465 * [taylor]: Taking taylor expansion of x in x
6.465 * [backup-simplify]: Simplify 0 into 0
6.465 * [backup-simplify]: Simplify 1 into 1
6.465 * [backup-simplify]: Simplify (/ 1 1) into 1
6.465 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.465 * [taylor]: Taking taylor expansion of y in x
6.465 * [backup-simplify]: Simplify y into y
6.466 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.466 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.466 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.466 * [taylor]: Taking taylor expansion of y in x
6.466 * [backup-simplify]: Simplify y into y
6.466 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.466 * [taylor]: Taking taylor expansion of x in x
6.466 * [backup-simplify]: Simplify 0 into 0
6.466 * [backup-simplify]: Simplify 1 into 1
6.466 * [backup-simplify]: Simplify (/ 1 1) into 1
6.467 * [backup-simplify]: Simplify (+ 1 0) into 1
6.467 * [backup-simplify]: Simplify (- 1) into -1
6.467 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.468 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.468 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
6.468 * [taylor]: Taking taylor expansion of -1 in x
6.468 * [backup-simplify]: Simplify -1 into -1
6.468 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
6.468 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.468 * [taylor]: Taking taylor expansion of x in x
6.468 * [backup-simplify]: Simplify 0 into 0
6.468 * [backup-simplify]: Simplify 1 into 1
6.468 * [backup-simplify]: Simplify (/ 1 1) into 1
6.469 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.469 * [taylor]: Taking taylor expansion of y in x
6.469 * [backup-simplify]: Simplify y into y
6.469 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.469 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.469 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.469 * [taylor]: Taking taylor expansion of y in x
6.469 * [backup-simplify]: Simplify y into y
6.469 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.469 * [taylor]: Taking taylor expansion of x in x
6.469 * [backup-simplify]: Simplify 0 into 0
6.469 * [backup-simplify]: Simplify 1 into 1
6.469 * [backup-simplify]: Simplify (/ 1 1) into 1
6.470 * [backup-simplify]: Simplify (+ 1 0) into 1
6.470 * [backup-simplify]: Simplify (- 1) into -1
6.470 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.471 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.471 * [backup-simplify]: Simplify (* -1 -1) into 1
6.471 * [taylor]: Taking taylor expansion of 1 in y
6.471 * [backup-simplify]: Simplify 1 into 1
6.472 * [backup-simplify]: Simplify 1 into 1
6.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.472 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
6.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.474 * [backup-simplify]: Simplify (- 0) into 0
6.474 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.474 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
6.474 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
6.474 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
6.475 * [taylor]: Taking taylor expansion of 2 in y
6.475 * [backup-simplify]: Simplify 2 into 2
6.475 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.475 * [taylor]: Taking taylor expansion of y in y
6.475 * [backup-simplify]: Simplify 0 into 0
6.475 * [backup-simplify]: Simplify 1 into 1
6.475 * [backup-simplify]: Simplify (/ 1 1) into 1
6.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.476 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.477 * [backup-simplify]: Simplify 0 into 0
6.477 * [backup-simplify]: Simplify 0 into 0
6.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.479 * [backup-simplify]: Simplify (+ 0 0) into 0
6.479 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.480 * [backup-simplify]: Simplify (- 0) into 0
6.481 * [backup-simplify]: Simplify (+ 0 0) into 0
6.482 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
6.483 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
6.483 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.483 * [taylor]: Taking taylor expansion of 2 in y
6.483 * [backup-simplify]: Simplify 2 into 2
6.483 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.483 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.483 * [taylor]: Taking taylor expansion of y in y
6.483 * [backup-simplify]: Simplify 0 into 0
6.483 * [backup-simplify]: Simplify 1 into 1
6.483 * [backup-simplify]: Simplify (* 1 1) into 1
6.484 * [backup-simplify]: Simplify (/ 1 1) into 1
6.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.485 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.488 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.488 * [backup-simplify]: Simplify 0 into 0
6.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.490 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.490 * [backup-simplify]: Simplify 0 into 0
6.490 * [backup-simplify]: Simplify 0 into 0
6.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.491 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.491 * [backup-simplify]: Simplify (+ 0 0) into 0
6.492 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.493 * [backup-simplify]: Simplify (- 0) into 0
6.493 * [backup-simplify]: Simplify (+ 0 0) into 0
6.495 * [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))))
6.496 * [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)))
6.496 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
6.496 * [taylor]: Taking taylor expansion of 2 in y
6.496 * [backup-simplify]: Simplify 2 into 2
6.496 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.496 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.496 * [taylor]: Taking taylor expansion of y in y
6.496 * [backup-simplify]: Simplify 0 into 0
6.496 * [backup-simplify]: Simplify 1 into 1
6.497 * [backup-simplify]: Simplify (* 1 1) into 1
6.497 * [backup-simplify]: Simplify (* 1 1) into 1
6.497 * [backup-simplify]: Simplify (/ 1 1) into 1
6.498 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.499 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.500 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.501 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.502 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.506 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.506 * [backup-simplify]: Simplify 0 into 0
6.506 * [backup-simplify]: Simplify 1 into 1
6.506 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
6.506 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
6.507 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
6.507 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
6.507 * [taylor]: Taking taylor expansion of (+ x y) in y
6.507 * [taylor]: Taking taylor expansion of x in y
6.507 * [backup-simplify]: Simplify x into x
6.507 * [taylor]: Taking taylor expansion of y in y
6.507 * [backup-simplify]: Simplify 0 into 0
6.507 * [backup-simplify]: Simplify 1 into 1
6.507 * [taylor]: Taking taylor expansion of (- x y) in y
6.507 * [taylor]: Taking taylor expansion of x in y
6.507 * [backup-simplify]: Simplify x into x
6.507 * [taylor]: Taking taylor expansion of y in y
6.507 * [backup-simplify]: Simplify 0 into 0
6.507 * [backup-simplify]: Simplify 1 into 1
6.507 * [backup-simplify]: Simplify (+ x 0) into x
6.507 * [backup-simplify]: Simplify (- 0) into 0
6.507 * [backup-simplify]: Simplify (+ x 0) into x
6.507 * [backup-simplify]: Simplify (/ x x) into 1
6.507 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
6.507 * [taylor]: Taking taylor expansion of (+ x y) in x
6.507 * [taylor]: Taking taylor expansion of x in x
6.508 * [backup-simplify]: Simplify 0 into 0
6.508 * [backup-simplify]: Simplify 1 into 1
6.508 * [taylor]: Taking taylor expansion of y in x
6.508 * [backup-simplify]: Simplify y into y
6.508 * [taylor]: Taking taylor expansion of (- x y) in x
6.508 * [taylor]: Taking taylor expansion of x in x
6.508 * [backup-simplify]: Simplify 0 into 0
6.508 * [backup-simplify]: Simplify 1 into 1
6.508 * [taylor]: Taking taylor expansion of y in x
6.508 * [backup-simplify]: Simplify y into y
6.508 * [backup-simplify]: Simplify (+ 0 y) into y
6.508 * [backup-simplify]: Simplify (- y) into (- y)
6.508 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.508 * [backup-simplify]: Simplify (/ y (- y)) into -1
6.508 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
6.508 * [taylor]: Taking taylor expansion of (+ x y) in x
6.508 * [taylor]: Taking taylor expansion of x in x
6.508 * [backup-simplify]: Simplify 0 into 0
6.508 * [backup-simplify]: Simplify 1 into 1
6.508 * [taylor]: Taking taylor expansion of y in x
6.508 * [backup-simplify]: Simplify y into y
6.508 * [taylor]: Taking taylor expansion of (- x y) in x
6.508 * [taylor]: Taking taylor expansion of x in x
6.508 * [backup-simplify]: Simplify 0 into 0
6.508 * [backup-simplify]: Simplify 1 into 1
6.508 * [taylor]: Taking taylor expansion of y in x
6.508 * [backup-simplify]: Simplify y into y
6.508 * [backup-simplify]: Simplify (+ 0 y) into y
6.508 * [backup-simplify]: Simplify (- y) into (- y)
6.508 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.509 * [backup-simplify]: Simplify (/ y (- y)) into -1
6.509 * [taylor]: Taking taylor expansion of -1 in y
6.509 * [backup-simplify]: Simplify -1 into -1
6.509 * [backup-simplify]: Simplify -1 into -1
6.509 * [backup-simplify]: Simplify (+ 1 0) into 1
6.509 * [backup-simplify]: Simplify (- 0) into 0
6.510 * [backup-simplify]: Simplify (+ 1 0) into 1
6.510 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
6.510 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
6.510 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
6.510 * [taylor]: Taking taylor expansion of 2 in y
6.510 * [backup-simplify]: Simplify 2 into 2
6.510 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.510 * [taylor]: Taking taylor expansion of y in y
6.510 * [backup-simplify]: Simplify 0 into 0
6.510 * [backup-simplify]: Simplify 1 into 1
6.511 * [backup-simplify]: Simplify (/ 1 1) into 1
6.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.512 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.512 * [backup-simplify]: Simplify (- 0) into 0
6.513 * [backup-simplify]: Simplify 0 into 0
6.513 * [backup-simplify]: Simplify 0 into 0
6.513 * [backup-simplify]: Simplify (+ 0 0) into 0
6.513 * [backup-simplify]: Simplify (- 0) into 0
6.514 * [backup-simplify]: Simplify (+ 0 0) into 0
6.514 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
6.514 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
6.514 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.514 * [taylor]: Taking taylor expansion of 2 in y
6.514 * [backup-simplify]: Simplify 2 into 2
6.514 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.514 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.514 * [taylor]: Taking taylor expansion of y in y
6.514 * [backup-simplify]: Simplify 0 into 0
6.514 * [backup-simplify]: Simplify 1 into 1
6.515 * [backup-simplify]: Simplify (* 1 1) into 1
6.515 * [backup-simplify]: Simplify (/ 1 1) into 1
6.516 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.517 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.519 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.520 * [backup-simplify]: Simplify (- 0) into 0
6.520 * [backup-simplify]: Simplify 0 into 0
6.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.522 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.522 * [backup-simplify]: Simplify (- 0) into 0
6.522 * [backup-simplify]: Simplify 0 into 0
6.522 * [backup-simplify]: Simplify 0 into 0
6.523 * [backup-simplify]: Simplify (+ 0 0) into 0
6.523 * [backup-simplify]: Simplify (- 0) into 0
6.524 * [backup-simplify]: Simplify (+ 0 0) into 0
6.524 * [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))))
6.524 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
6.524 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
6.524 * [taylor]: Taking taylor expansion of 2 in y
6.524 * [backup-simplify]: Simplify 2 into 2
6.524 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.524 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.524 * [taylor]: Taking taylor expansion of y in y
6.524 * [backup-simplify]: Simplify 0 into 0
6.524 * [backup-simplify]: Simplify 1 into 1
6.525 * [backup-simplify]: Simplify (* 1 1) into 1
6.525 * [backup-simplify]: Simplify (* 1 1) into 1
6.526 * [backup-simplify]: Simplify (/ 1 1) into 1
6.527 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.528 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.529 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.530 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.532 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.534 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.535 * [backup-simplify]: Simplify (- 0) into 0
6.535 * [backup-simplify]: Simplify 0 into 0
6.535 * [backup-simplify]: Simplify -1 into -1
6.535 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
6.535 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
6.535 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
6.535 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
6.535 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.535 * [taylor]: Taking taylor expansion of x in y
6.535 * [backup-simplify]: Simplify x into x
6.535 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.535 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.535 * [taylor]: Taking taylor expansion of y in y
6.535 * [backup-simplify]: Simplify 0 into 0
6.535 * [backup-simplify]: Simplify 1 into 1
6.536 * [backup-simplify]: Simplify (/ 1 1) into 1
6.536 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.536 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.536 * [taylor]: Taking taylor expansion of x in y
6.536 * [backup-simplify]: Simplify x into x
6.536 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.536 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.536 * [taylor]: Taking taylor expansion of y in y
6.536 * [backup-simplify]: Simplify 0 into 0
6.536 * [backup-simplify]: Simplify 1 into 1
6.537 * [backup-simplify]: Simplify (/ 1 1) into 1
6.537 * [backup-simplify]: Simplify (+ 0 1) into 1
6.537 * [backup-simplify]: Simplify (- 1) into -1
6.538 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.538 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.538 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
6.538 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.538 * [taylor]: Taking taylor expansion of x in x
6.538 * [backup-simplify]: Simplify 0 into 0
6.538 * [backup-simplify]: Simplify 1 into 1
6.539 * [backup-simplify]: Simplify (/ 1 1) into 1
6.539 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.539 * [taylor]: Taking taylor expansion of y in x
6.539 * [backup-simplify]: Simplify y into y
6.539 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.539 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.539 * [taylor]: Taking taylor expansion of x in x
6.539 * [backup-simplify]: Simplify 0 into 0
6.539 * [backup-simplify]: Simplify 1 into 1
6.539 * [backup-simplify]: Simplify (/ 1 1) into 1
6.539 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.539 * [taylor]: Taking taylor expansion of y in x
6.539 * [backup-simplify]: Simplify y into y
6.540 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.542 * [backup-simplify]: Simplify (+ 1 0) into 1
6.542 * [backup-simplify]: Simplify (+ 1 0) into 1
6.543 * [backup-simplify]: Simplify (/ 1 1) into 1
6.543 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
6.543 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.543 * [taylor]: Taking taylor expansion of x in x
6.543 * [backup-simplify]: Simplify 0 into 0
6.543 * [backup-simplify]: Simplify 1 into 1
6.543 * [backup-simplify]: Simplify (/ 1 1) into 1
6.543 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.543 * [taylor]: Taking taylor expansion of y in x
6.543 * [backup-simplify]: Simplify y into y
6.543 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.543 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.543 * [taylor]: Taking taylor expansion of x in x
6.543 * [backup-simplify]: Simplify 0 into 0
6.543 * [backup-simplify]: Simplify 1 into 1
6.544 * [backup-simplify]: Simplify (/ 1 1) into 1
6.544 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.544 * [taylor]: Taking taylor expansion of y in x
6.544 * [backup-simplify]: Simplify y into y
6.544 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.544 * [backup-simplify]: Simplify (+ 1 0) into 1
6.544 * [backup-simplify]: Simplify (+ 1 0) into 1
6.544 * [backup-simplify]: Simplify (/ 1 1) into 1
6.544 * [taylor]: Taking taylor expansion of 1 in y
6.545 * [backup-simplify]: Simplify 1 into 1
6.545 * [backup-simplify]: Simplify 1 into 1
6.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.545 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
6.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.546 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.546 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.546 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
6.546 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
6.546 * [taylor]: Taking taylor expansion of 2 in y
6.546 * [backup-simplify]: Simplify 2 into 2
6.546 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.546 * [taylor]: Taking taylor expansion of y in y
6.546 * [backup-simplify]: Simplify 0 into 0
6.546 * [backup-simplify]: Simplify 1 into 1
6.546 * [backup-simplify]: Simplify (/ 1 1) into 1
6.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.547 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.547 * [backup-simplify]: Simplify 0 into 0
6.547 * [backup-simplify]: Simplify 0 into 0
6.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.548 * [backup-simplify]: Simplify (+ 0 0) into 0
6.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.549 * [backup-simplify]: Simplify (- 0) into 0
6.549 * [backup-simplify]: Simplify (+ 0 0) into 0
6.549 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
6.549 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.550 * [taylor]: Taking taylor expansion of 2 in y
6.550 * [backup-simplify]: Simplify 2 into 2
6.550 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.550 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.550 * [taylor]: Taking taylor expansion of y in y
6.550 * [backup-simplify]: Simplify 0 into 0
6.550 * [backup-simplify]: Simplify 1 into 1
6.550 * [backup-simplify]: Simplify (* 1 1) into 1
6.550 * [backup-simplify]: Simplify (/ 1 1) into 1
6.551 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.551 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.553 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.553 * [backup-simplify]: Simplify 0 into 0
6.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.554 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.554 * [backup-simplify]: Simplify 0 into 0
6.554 * [backup-simplify]: Simplify 0 into 0
6.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.555 * [backup-simplify]: Simplify (+ 0 0) into 0
6.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.555 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.556 * [backup-simplify]: Simplify (- 0) into 0
6.556 * [backup-simplify]: Simplify (+ 0 0) into 0
6.557 * [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)))
6.557 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
6.557 * [taylor]: Taking taylor expansion of 2 in y
6.557 * [backup-simplify]: Simplify 2 into 2
6.557 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.557 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.557 * [taylor]: Taking taylor expansion of y in y
6.557 * [backup-simplify]: Simplify 0 into 0
6.557 * [backup-simplify]: Simplify 1 into 1
6.557 * [backup-simplify]: Simplify (* 1 1) into 1
6.557 * [backup-simplify]: Simplify (* 1 1) into 1
6.558 * [backup-simplify]: Simplify (/ 1 1) into 1
6.558 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.559 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.559 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.560 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.561 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.563 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.563 * [backup-simplify]: Simplify 0 into 0
6.563 * [backup-simplify]: Simplify 1 into 1
6.563 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
6.563 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
6.563 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
6.563 * [taylor]: Taking taylor expansion of -1 in y
6.563 * [backup-simplify]: Simplify -1 into -1
6.563 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
6.563 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
6.563 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.563 * [taylor]: Taking taylor expansion of x in y
6.563 * [backup-simplify]: Simplify x into x
6.563 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.563 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.563 * [taylor]: Taking taylor expansion of y in y
6.563 * [backup-simplify]: Simplify 0 into 0
6.563 * [backup-simplify]: Simplify 1 into 1
6.564 * [backup-simplify]: Simplify (/ 1 1) into 1
6.564 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.564 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.564 * [taylor]: Taking taylor expansion of y in y
6.564 * [backup-simplify]: Simplify 0 into 0
6.564 * [backup-simplify]: Simplify 1 into 1
6.564 * [backup-simplify]: Simplify (/ 1 1) into 1
6.564 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.564 * [taylor]: Taking taylor expansion of x in y
6.564 * [backup-simplify]: Simplify x into x
6.564 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.564 * [backup-simplify]: Simplify (+ 0 1) into 1
6.565 * [backup-simplify]: Simplify (+ 1 0) into 1
6.565 * [backup-simplify]: Simplify (/ 1 1) into 1
6.565 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
6.565 * [taylor]: Taking taylor expansion of -1 in x
6.565 * [backup-simplify]: Simplify -1 into -1
6.565 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
6.565 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.565 * [taylor]: Taking taylor expansion of x in x
6.565 * [backup-simplify]: Simplify 0 into 0
6.565 * [backup-simplify]: Simplify 1 into 1
6.565 * [backup-simplify]: Simplify (/ 1 1) into 1
6.565 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.565 * [taylor]: Taking taylor expansion of y in x
6.565 * [backup-simplify]: Simplify y into y
6.565 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.565 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.565 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.565 * [taylor]: Taking taylor expansion of y in x
6.565 * [backup-simplify]: Simplify y into y
6.565 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.566 * [taylor]: Taking taylor expansion of x in x
6.566 * [backup-simplify]: Simplify 0 into 0
6.566 * [backup-simplify]: Simplify 1 into 1
6.566 * [backup-simplify]: Simplify (/ 1 1) into 1
6.566 * [backup-simplify]: Simplify (+ 1 0) into 1
6.566 * [backup-simplify]: Simplify (- 1) into -1
6.567 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.567 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.567 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
6.567 * [taylor]: Taking taylor expansion of -1 in x
6.567 * [backup-simplify]: Simplify -1 into -1
6.567 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
6.567 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.567 * [taylor]: Taking taylor expansion of x in x
6.567 * [backup-simplify]: Simplify 0 into 0
6.567 * [backup-simplify]: Simplify 1 into 1
6.567 * [backup-simplify]: Simplify (/ 1 1) into 1
6.567 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.567 * [taylor]: Taking taylor expansion of y in x
6.567 * [backup-simplify]: Simplify y into y
6.567 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.567 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.567 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.567 * [taylor]: Taking taylor expansion of y in x
6.567 * [backup-simplify]: Simplify y into y
6.568 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.568 * [taylor]: Taking taylor expansion of x in x
6.568 * [backup-simplify]: Simplify 0 into 0
6.568 * [backup-simplify]: Simplify 1 into 1
6.568 * [backup-simplify]: Simplify (/ 1 1) into 1
6.568 * [backup-simplify]: Simplify (+ 1 0) into 1
6.568 * [backup-simplify]: Simplify (- 1) into -1
6.569 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.569 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.569 * [backup-simplify]: Simplify (* -1 -1) into 1
6.569 * [taylor]: Taking taylor expansion of 1 in y
6.569 * [backup-simplify]: Simplify 1 into 1
6.569 * [backup-simplify]: Simplify 1 into 1
6.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.570 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
6.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.571 * [backup-simplify]: Simplify (- 0) into 0
6.571 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.571 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
6.571 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
6.571 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
6.571 * [taylor]: Taking taylor expansion of 2 in y
6.571 * [backup-simplify]: Simplify 2 into 2
6.571 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.571 * [taylor]: Taking taylor expansion of y in y
6.571 * [backup-simplify]: Simplify 0 into 0
6.571 * [backup-simplify]: Simplify 1 into 1
6.571 * [backup-simplify]: Simplify (/ 1 1) into 1
6.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.572 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.572 * [backup-simplify]: Simplify 0 into 0
6.572 * [backup-simplify]: Simplify 0 into 0
6.573 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.573 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.573 * [backup-simplify]: Simplify (+ 0 0) into 0
6.573 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.574 * [backup-simplify]: Simplify (- 0) into 0
6.574 * [backup-simplify]: Simplify (+ 0 0) into 0
6.576 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
6.576 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
6.576 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.576 * [taylor]: Taking taylor expansion of 2 in y
6.576 * [backup-simplify]: Simplify 2 into 2
6.576 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.577 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.577 * [taylor]: Taking taylor expansion of y in y
6.577 * [backup-simplify]: Simplify 0 into 0
6.577 * [backup-simplify]: Simplify 1 into 1
6.577 * [backup-simplify]: Simplify (* 1 1) into 1
6.577 * [backup-simplify]: Simplify (/ 1 1) into 1
6.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.579 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.582 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.582 * [backup-simplify]: Simplify 0 into 0
6.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.583 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.584 * [backup-simplify]: Simplify 0 into 0
6.584 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.585 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.585 * [backup-simplify]: Simplify (+ 0 0) into 0
6.585 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.587 * [backup-simplify]: Simplify (- 0) into 0
6.587 * [backup-simplify]: Simplify (+ 0 0) into 0
6.589 * [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))))
6.590 * [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)))
6.590 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
6.590 * [taylor]: Taking taylor expansion of 2 in y
6.590 * [backup-simplify]: Simplify 2 into 2
6.590 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.590 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.590 * [taylor]: Taking taylor expansion of y in y
6.590 * [backup-simplify]: Simplify 0 into 0
6.590 * [backup-simplify]: Simplify 1 into 1
6.590 * [backup-simplify]: Simplify (* 1 1) into 1
6.591 * [backup-simplify]: Simplify (* 1 1) into 1
6.591 * [backup-simplify]: Simplify (/ 1 1) into 1
6.592 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.593 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.594 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.595 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.595 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.600 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.600 * [backup-simplify]: Simplify 0 into 0
6.600 * [backup-simplify]: Simplify 1 into 1
6.600 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
6.600 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
6.600 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
6.600 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
6.600 * [taylor]: Taking taylor expansion of (+ x y) in y
6.600 * [taylor]: Taking taylor expansion of x in y
6.601 * [backup-simplify]: Simplify x into x
6.601 * [taylor]: Taking taylor expansion of y in y
6.601 * [backup-simplify]: Simplify 0 into 0
6.601 * [backup-simplify]: Simplify 1 into 1
6.601 * [taylor]: Taking taylor expansion of (- x y) in y
6.601 * [taylor]: Taking taylor expansion of x in y
6.601 * [backup-simplify]: Simplify x into x
6.601 * [taylor]: Taking taylor expansion of y in y
6.601 * [backup-simplify]: Simplify 0 into 0
6.601 * [backup-simplify]: Simplify 1 into 1
6.601 * [backup-simplify]: Simplify (+ x 0) into x
6.601 * [backup-simplify]: Simplify (- 0) into 0
6.601 * [backup-simplify]: Simplify (+ x 0) into x
6.601 * [backup-simplify]: Simplify (/ x x) into 1
6.601 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
6.601 * [taylor]: Taking taylor expansion of (+ x y) in x
6.601 * [taylor]: Taking taylor expansion of x in x
6.602 * [backup-simplify]: Simplify 0 into 0
6.602 * [backup-simplify]: Simplify 1 into 1
6.602 * [taylor]: Taking taylor expansion of y in x
6.602 * [backup-simplify]: Simplify y into y
6.602 * [taylor]: Taking taylor expansion of (- x y) in x
6.602 * [taylor]: Taking taylor expansion of x in x
6.602 * [backup-simplify]: Simplify 0 into 0
6.602 * [backup-simplify]: Simplify 1 into 1
6.602 * [taylor]: Taking taylor expansion of y in x
6.602 * [backup-simplify]: Simplify y into y
6.602 * [backup-simplify]: Simplify (+ 0 y) into y
6.602 * [backup-simplify]: Simplify (- y) into (- y)
6.602 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.602 * [backup-simplify]: Simplify (/ y (- y)) into -1
6.602 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
6.602 * [taylor]: Taking taylor expansion of (+ x y) in x
6.602 * [taylor]: Taking taylor expansion of x in x
6.602 * [backup-simplify]: Simplify 0 into 0
6.602 * [backup-simplify]: Simplify 1 into 1
6.602 * [taylor]: Taking taylor expansion of y in x
6.602 * [backup-simplify]: Simplify y into y
6.602 * [taylor]: Taking taylor expansion of (- x y) in x
6.602 * [taylor]: Taking taylor expansion of x in x
6.602 * [backup-simplify]: Simplify 0 into 0
6.602 * [backup-simplify]: Simplify 1 into 1
6.602 * [taylor]: Taking taylor expansion of y in x
6.603 * [backup-simplify]: Simplify y into y
6.603 * [backup-simplify]: Simplify (+ 0 y) into y
6.603 * [backup-simplify]: Simplify (- y) into (- y)
6.603 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.603 * [backup-simplify]: Simplify (/ y (- y)) into -1
6.603 * [taylor]: Taking taylor expansion of -1 in y
6.603 * [backup-simplify]: Simplify -1 into -1
6.603 * [backup-simplify]: Simplify -1 into -1
6.603 * [backup-simplify]: Simplify (+ 1 0) into 1
6.604 * [backup-simplify]: Simplify (- 0) into 0
6.604 * [backup-simplify]: Simplify (+ 1 0) into 1
6.604 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
6.604 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
6.604 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
6.604 * [taylor]: Taking taylor expansion of 2 in y
6.604 * [backup-simplify]: Simplify 2 into 2
6.605 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.605 * [taylor]: Taking taylor expansion of y in y
6.605 * [backup-simplify]: Simplify 0 into 0
6.605 * [backup-simplify]: Simplify 1 into 1
6.605 * [backup-simplify]: Simplify (/ 1 1) into 1
6.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.606 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.607 * [backup-simplify]: Simplify (- 0) into 0
6.607 * [backup-simplify]: Simplify 0 into 0
6.607 * [backup-simplify]: Simplify 0 into 0
6.607 * [backup-simplify]: Simplify (+ 0 0) into 0
6.608 * [backup-simplify]: Simplify (- 0) into 0
6.608 * [backup-simplify]: Simplify (+ 0 0) into 0
6.608 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
6.609 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
6.609 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.609 * [taylor]: Taking taylor expansion of 2 in y
6.609 * [backup-simplify]: Simplify 2 into 2
6.609 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.609 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.609 * [taylor]: Taking taylor expansion of y in y
6.609 * [backup-simplify]: Simplify 0 into 0
6.609 * [backup-simplify]: Simplify 1 into 1
6.609 * [backup-simplify]: Simplify (* 1 1) into 1
6.609 * [backup-simplify]: Simplify (/ 1 1) into 1
6.610 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.611 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.614 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.614 * [backup-simplify]: Simplify (- 0) into 0
6.614 * [backup-simplify]: Simplify 0 into 0
6.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.616 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.616 * [backup-simplify]: Simplify (- 0) into 0
6.616 * [backup-simplify]: Simplify 0 into 0
6.616 * [backup-simplify]: Simplify 0 into 0
6.617 * [backup-simplify]: Simplify (+ 0 0) into 0
6.617 * [backup-simplify]: Simplify (- 0) into 0
6.618 * [backup-simplify]: Simplify (+ 0 0) into 0
6.618 * [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))))
6.618 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
6.618 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
6.618 * [taylor]: Taking taylor expansion of 2 in y
6.618 * [backup-simplify]: Simplify 2 into 2
6.619 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.619 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.619 * [taylor]: Taking taylor expansion of y in y
6.619 * [backup-simplify]: Simplify 0 into 0
6.619 * [backup-simplify]: Simplify 1 into 1
6.619 * [backup-simplify]: Simplify (* 1 1) into 1
6.619 * [backup-simplify]: Simplify (* 1 1) into 1
6.620 * [backup-simplify]: Simplify (/ 1 1) into 1
6.621 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.622 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.623 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.624 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.626 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.629 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.629 * [backup-simplify]: Simplify (- 0) into 0
6.629 * [backup-simplify]: Simplify 0 into 0
6.629 * [backup-simplify]: Simplify -1 into -1
6.629 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))
6.629 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
6.629 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
6.629 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
6.629 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.630 * [taylor]: Taking taylor expansion of x in y
6.630 * [backup-simplify]: Simplify x into x
6.630 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.630 * [taylor]: Taking taylor expansion of y in y
6.630 * [backup-simplify]: Simplify 0 into 0
6.630 * [backup-simplify]: Simplify 1 into 1
6.630 * [backup-simplify]: Simplify (/ 1 1) into 1
6.630 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.630 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.630 * [taylor]: Taking taylor expansion of x in y
6.630 * [backup-simplify]: Simplify x into x
6.630 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.630 * [taylor]: Taking taylor expansion of y in y
6.630 * [backup-simplify]: Simplify 0 into 0
6.630 * [backup-simplify]: Simplify 1 into 1
6.631 * [backup-simplify]: Simplify (/ 1 1) into 1
6.631 * [backup-simplify]: Simplify (+ 0 1) into 1
6.632 * [backup-simplify]: Simplify (- 1) into -1
6.632 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.632 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.632 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
6.632 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.633 * [taylor]: Taking taylor expansion of x in x
6.633 * [backup-simplify]: Simplify 0 into 0
6.633 * [backup-simplify]: Simplify 1 into 1
6.633 * [backup-simplify]: Simplify (/ 1 1) into 1
6.633 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.633 * [taylor]: Taking taylor expansion of y in x
6.633 * [backup-simplify]: Simplify y into y
6.633 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.633 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.633 * [taylor]: Taking taylor expansion of x in x
6.633 * [backup-simplify]: Simplify 0 into 0
6.633 * [backup-simplify]: Simplify 1 into 1
6.634 * [backup-simplify]: Simplify (/ 1 1) into 1
6.634 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.634 * [taylor]: Taking taylor expansion of y in x
6.634 * [backup-simplify]: Simplify y into y
6.634 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.634 * [backup-simplify]: Simplify (+ 1 0) into 1
6.635 * [backup-simplify]: Simplify (+ 1 0) into 1
6.635 * [backup-simplify]: Simplify (/ 1 1) into 1
6.635 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
6.635 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.635 * [taylor]: Taking taylor expansion of x in x
6.635 * [backup-simplify]: Simplify 0 into 0
6.635 * [backup-simplify]: Simplify 1 into 1
6.636 * [backup-simplify]: Simplify (/ 1 1) into 1
6.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.636 * [taylor]: Taking taylor expansion of y in x
6.636 * [backup-simplify]: Simplify y into y
6.636 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.636 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.636 * [taylor]: Taking taylor expansion of x in x
6.636 * [backup-simplify]: Simplify 0 into 0
6.636 * [backup-simplify]: Simplify 1 into 1
6.636 * [backup-simplify]: Simplify (/ 1 1) into 1
6.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.636 * [taylor]: Taking taylor expansion of y in x
6.636 * [backup-simplify]: Simplify y into y
6.637 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.637 * [backup-simplify]: Simplify (+ 1 0) into 1
6.637 * [backup-simplify]: Simplify (+ 1 0) into 1
6.638 * [backup-simplify]: Simplify (/ 1 1) into 1
6.638 * [taylor]: Taking taylor expansion of 1 in y
6.638 * [backup-simplify]: Simplify 1 into 1
6.638 * [backup-simplify]: Simplify 1 into 1
6.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.639 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
6.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.640 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.640 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.640 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
6.640 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
6.640 * [taylor]: Taking taylor expansion of 2 in y
6.640 * [backup-simplify]: Simplify 2 into 2
6.640 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.640 * [taylor]: Taking taylor expansion of y in y
6.640 * [backup-simplify]: Simplify 0 into 0
6.640 * [backup-simplify]: Simplify 1 into 1
6.641 * [backup-simplify]: Simplify (/ 1 1) into 1
6.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.642 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.642 * [backup-simplify]: Simplify 0 into 0
6.642 * [backup-simplify]: Simplify 0 into 0
6.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.644 * [backup-simplify]: Simplify (+ 0 0) into 0
6.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.645 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.645 * [backup-simplify]: Simplify (- 0) into 0
6.645 * [backup-simplify]: Simplify (+ 0 0) into 0
6.647 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
6.647 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.647 * [taylor]: Taking taylor expansion of 2 in y
6.647 * [backup-simplify]: Simplify 2 into 2
6.647 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.647 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.647 * [taylor]: Taking taylor expansion of y in y
6.647 * [backup-simplify]: Simplify 0 into 0
6.647 * [backup-simplify]: Simplify 1 into 1
6.647 * [backup-simplify]: Simplify (* 1 1) into 1
6.648 * [backup-simplify]: Simplify (/ 1 1) into 1
6.648 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.649 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.651 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.652 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.652 * [backup-simplify]: Simplify 0 into 0
6.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.654 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.654 * [backup-simplify]: Simplify 0 into 0
6.654 * [backup-simplify]: Simplify 0 into 0
6.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.656 * [backup-simplify]: Simplify (+ 0 0) into 0
6.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.657 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.657 * [backup-simplify]: Simplify (- 0) into 0
6.657 * [backup-simplify]: Simplify (+ 0 0) into 0
6.659 * [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)))
6.659 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
6.659 * [taylor]: Taking taylor expansion of 2 in y
6.659 * [backup-simplify]: Simplify 2 into 2
6.659 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.659 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.659 * [taylor]: Taking taylor expansion of y in y
6.659 * [backup-simplify]: Simplify 0 into 0
6.659 * [backup-simplify]: Simplify 1 into 1
6.660 * [backup-simplify]: Simplify (* 1 1) into 1
6.660 * [backup-simplify]: Simplify (* 1 1) into 1
6.660 * [backup-simplify]: Simplify (/ 1 1) into 1
6.661 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.663 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.666 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.668 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.671 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.671 * [backup-simplify]: Simplify 0 into 0
6.671 * [backup-simplify]: Simplify 1 into 1
6.671 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))))
6.671 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
6.671 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in y
6.671 * [taylor]: Taking taylor expansion of -1 in y
6.671 * [backup-simplify]: Simplify -1 into -1
6.671 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in y
6.671 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
6.671 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.671 * [taylor]: Taking taylor expansion of x in y
6.672 * [backup-simplify]: Simplify x into x
6.672 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.672 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.672 * [taylor]: Taking taylor expansion of y in y
6.672 * [backup-simplify]: Simplify 0 into 0
6.672 * [backup-simplify]: Simplify 1 into 1
6.672 * [backup-simplify]: Simplify (/ 1 1) into 1
6.672 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.672 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.672 * [taylor]: Taking taylor expansion of y in y
6.672 * [backup-simplify]: Simplify 0 into 0
6.672 * [backup-simplify]: Simplify 1 into 1
6.673 * [backup-simplify]: Simplify (/ 1 1) into 1
6.673 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.673 * [taylor]: Taking taylor expansion of x in y
6.673 * [backup-simplify]: Simplify x into x
6.673 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.673 * [backup-simplify]: Simplify (+ 0 1) into 1
6.674 * [backup-simplify]: Simplify (+ 1 0) into 1
6.674 * [backup-simplify]: Simplify (/ 1 1) into 1
6.674 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
6.674 * [taylor]: Taking taylor expansion of -1 in x
6.674 * [backup-simplify]: Simplify -1 into -1
6.674 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
6.674 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.674 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.674 * [taylor]: Taking taylor expansion of x in x
6.674 * [backup-simplify]: Simplify 0 into 0
6.674 * [backup-simplify]: Simplify 1 into 1
6.675 * [backup-simplify]: Simplify (/ 1 1) into 1
6.675 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.675 * [taylor]: Taking taylor expansion of y in x
6.675 * [backup-simplify]: Simplify y into y
6.675 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.675 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.675 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.675 * [taylor]: Taking taylor expansion of y in x
6.675 * [backup-simplify]: Simplify y into y
6.675 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.675 * [taylor]: Taking taylor expansion of x in x
6.675 * [backup-simplify]: Simplify 0 into 0
6.675 * [backup-simplify]: Simplify 1 into 1
6.675 * [backup-simplify]: Simplify (/ 1 1) into 1
6.676 * [backup-simplify]: Simplify (+ 1 0) into 1
6.676 * [backup-simplify]: Simplify (- 1) into -1
6.677 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.677 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.677 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x)))) in x
6.677 * [taylor]: Taking taylor expansion of -1 in x
6.677 * [backup-simplify]: Simplify -1 into -1
6.677 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 y) (/ 1 x))) in x
6.677 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
6.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.677 * [taylor]: Taking taylor expansion of x in x
6.677 * [backup-simplify]: Simplify 0 into 0
6.677 * [backup-simplify]: Simplify 1 into 1
6.678 * [backup-simplify]: Simplify (/ 1 1) into 1
6.678 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.678 * [taylor]: Taking taylor expansion of y in x
6.678 * [backup-simplify]: Simplify y into y
6.678 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.678 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.678 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.678 * [taylor]: Taking taylor expansion of y in x
6.678 * [backup-simplify]: Simplify y into y
6.678 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.678 * [taylor]: Taking taylor expansion of x in x
6.678 * [backup-simplify]: Simplify 0 into 0
6.678 * [backup-simplify]: Simplify 1 into 1
6.678 * [backup-simplify]: Simplify (/ 1 1) into 1
6.679 * [backup-simplify]: Simplify (+ 1 0) into 1
6.679 * [backup-simplify]: Simplify (- 1) into -1
6.680 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.680 * [backup-simplify]: Simplify (/ 1 -1) into -1
6.680 * [backup-simplify]: Simplify (* -1 -1) into 1
6.681 * [taylor]: Taking taylor expansion of 1 in y
6.681 * [backup-simplify]: Simplify 1 into 1
6.681 * [backup-simplify]: Simplify 1 into 1
6.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.681 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
6.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.683 * [backup-simplify]: Simplify (- 0) into 0
6.683 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.683 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
6.683 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
6.683 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
6.683 * [taylor]: Taking taylor expansion of 2 in y
6.684 * [backup-simplify]: Simplify 2 into 2
6.684 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.684 * [taylor]: Taking taylor expansion of y in y
6.684 * [backup-simplify]: Simplify 0 into 0
6.684 * [backup-simplify]: Simplify 1 into 1
6.684 * [backup-simplify]: Simplify (/ 1 1) into 1
6.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.685 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.685 * [backup-simplify]: Simplify 0 into 0
6.686 * [backup-simplify]: Simplify 0 into 0
6.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.687 * [backup-simplify]: Simplify (+ 0 0) into 0
6.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.688 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.689 * [backup-simplify]: Simplify (- 0) into 0
6.689 * [backup-simplify]: Simplify (+ 0 0) into 0
6.690 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
6.691 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
6.691 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
6.691 * [taylor]: Taking taylor expansion of 2 in y
6.691 * [backup-simplify]: Simplify 2 into 2
6.691 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.691 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.691 * [taylor]: Taking taylor expansion of y in y
6.691 * [backup-simplify]: Simplify 0 into 0
6.691 * [backup-simplify]: Simplify 1 into 1
6.692 * [backup-simplify]: Simplify (* 1 1) into 1
6.692 * [backup-simplify]: Simplify (/ 1 1) into 1
6.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.693 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.696 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.696 * [backup-simplify]: Simplify 0 into 0
6.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.698 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.698 * [backup-simplify]: Simplify 0 into 0
6.698 * [backup-simplify]: Simplify 0 into 0
6.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.699 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.700 * [backup-simplify]: Simplify (+ 0 0) into 0
6.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.701 * [backup-simplify]: Simplify (- 0) into 0
6.701 * [backup-simplify]: Simplify (+ 0 0) into 0
6.704 * [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))))
6.704 * [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)))
6.705 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
6.705 * [taylor]: Taking taylor expansion of 2 in y
6.705 * [backup-simplify]: Simplify 2 into 2
6.705 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
6.705 * [taylor]: Taking taylor expansion of (pow y 3) in y
6.705 * [taylor]: Taking taylor expansion of y in y
6.705 * [backup-simplify]: Simplify 0 into 0
6.705 * [backup-simplify]: Simplify 1 into 1
6.705 * [backup-simplify]: Simplify (* 1 1) into 1
6.705 * [backup-simplify]: Simplify (* 1 1) into 1
6.706 * [backup-simplify]: Simplify (/ 1 1) into 1
6.707 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.708 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.708 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.710 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.712 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.713 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.715 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.715 * [backup-simplify]: Simplify 0 into 0
6.715 * [backup-simplify]: Simplify 1 into 1
6.715 * * * [progress]: simplifying candidates
6.721 * [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
6.725 * * [simplify]: iteration 0: 161 enodes
6.770 * * [simplify]: iteration 1: 576 enodes
7.086 * * [simplify]: iteration 2: 2180 enodes
8.202 * * [simplify]: iteration complete: 5000 enodes
8.202 * * [simplify]: Extracting #0: cost 102 inf + 0
8.204 * * [simplify]: Extracting #1: cost 759 inf + 3
8.208 * * [simplify]: Extracting #2: cost 1553 inf + 1447
8.221 * * [simplify]: Extracting #3: cost 1727 inf + 30797
8.303 * * [simplify]: Extracting #4: cost 596 inf + 254458
8.415 * * [simplify]: Extracting #5: cost 83 inf + 392183
8.563 * * [simplify]: Extracting #6: cost 6 inf + 414533
8.640 * * [simplify]: Extracting #7: cost 0 inf + 416199
8.743 * [simplify]: Simplified to:
  2
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  2
  (log (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (log (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (log (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))))
  (log (* (/ (+ x y) (- x y)) (/ (+ 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))))
  (fabs (/ (+ x y) (- x y)))
  (fabs (/ (+ 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))
  (* (* (/ (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))))
  (* (/ (cbrt (+ x y)) (sqrt (- x y))) (/ (cbrt (+ x y)) (sqrt (- x y))))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ (cbrt (+ x y)) (- x y)) (/ (cbrt (+ x y)) (- x y)))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ (cbrt (+ x y)) (- x y)) (/ (cbrt (+ x y)) (- x y)))
  (* (* (/ (cbrt (+ x y)) (+ (sqrt x) (sqrt 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)) (cbrt (+ x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ (cbrt (+ x y)) (- x y)) (/ (cbrt (+ x y)) (- x y)))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ (cbrt (+ x y)) (- x y)) (/ (cbrt (+ x y)) (- x y)))
  (/ (/ (/ (/ (+ x y) (cbrt (- x y))) (cbrt (- x y))) (cbrt (- x y))) (cbrt (- x y)))
  (/ (/ (+ x y) (cbrt (- x y))) (cbrt (- x y)))
  (/ (/ (+ x y) (sqrt (- x y))) (sqrt (- x y)))
  (/ (/ (+ x y) (sqrt (- x y))) (sqrt (- x y)))
  (+ x y)
  (/ (/ (+ x y) (- x y)) (- x y))
  (+ x y)
  (/ (/ (+ x y) (- x y)) (- x y))
  (/ (/ (+ x y) (+ (sqrt x) (sqrt y))) (+ (sqrt x) (sqrt y)))
  (/ (/ (+ x y) (- (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))
  (+ x y)
  (/ (/ (+ x y) (- x y)) (- x y))
  (+ 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
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  1
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  1
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  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
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  1
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  1
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  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
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  1
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  1
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  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
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  1
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  1
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  1
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  1
  (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))
  (* (+ x y) (+ x y))
  (/ (/ 1 (- x y)) (- x y))
  (* (/ (+ x y) (- (* x (* x x)) (* y (* y y)))) (/ (+ x y) (- (* x (* x x)) (* y (* y y)))))
  (* (+ (* x (+ y x)) (* y y)) (+ (* x (+ y x)) (* y 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))) (/ (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) (- x y))) (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ (/ (+ x y) (sqrt (- x y))) (sqrt (- x y)))
  (/ (/ (+ x y) (sqrt (- x y))) (sqrt (- x y)))
  2
  (* (/ (+ 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)))
  (/ (* (/ (+ x y) (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))) (+ (sqrt x) (sqrt y)))
  (* (* (/ (+ x y) (- x y)) (cbrt (+ x y))) (cbrt (+ x y)))
  (/ (/ (sqrt (+ x y)) (/ (cbrt (- x y)) (/ (+ x y) (- x y)))) (cbrt (- x y)))
  (/ (+ x y) (/ (- x y) (/ (sqrt (+ x y)) (sqrt (- x y)))))
  (* (+ x y) (/ (sqrt (+ x y)) (- x y)))
  (/ (/ (* (+ x y) (sqrt (+ x y))) (+ (sqrt x) (sqrt y))) (- x y))
  (* (+ x y) (/ (sqrt (+ x y)) (- x y)))
  (/ (/ (/ (+ x y) (cbrt (- x y))) (cbrt (- x y))) (- x y))
  (/ (/ (+ x y) (- x y)) (sqrt (- x y)))
  (/ (+ x y) (- x y))
  (/ (/ (+ x y) (- x y)) (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- x y))
  (/ (/ (/ (+ x y) (cbrt (- x y))) (cbrt (- x y))) (- x y))
  (/ (/ (+ x y) (- x y)) (sqrt (- 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 (* x x)) (* y (* y 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))))
  (/ (cbrt (+ x y)) (/ (cbrt (- x y)) (/ (+ x y) (- x y))))
  (* (/ (+ x y) (- x y)) (/ (cbrt (+ x y)) (sqrt (- x y))))
  (/ (cbrt (+ x y)) (/ (- x y) (/ (+ x y) (- x y))))
  (/ (* (/ (+ x y) (- x y)) (cbrt (+ x y))) (- (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (/ (- x y) (/ (+ x y) (- x y))))
  (/ (sqrt (+ x y)) (/ (cbrt (- x y)) (/ (+ x y) (- x y))))
  (/ (+ x y) (/ (- x y) (/ (sqrt (+ x y)) (sqrt (- 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) (+ 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) (cbrt (- x y))) (+ x y)) (- 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)) (- x y))
  (/ (* (+ (* x (+ y x)) (* y y)) (+ y x)) (- x y))
  (/ (* (+ x y) (+ x y)) (- x y))
  (/ (* (+ x y) (+ x y)) (- 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)))
  (- (+ y x))
  (+ (- 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)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (* (/ (cbrt (+ x y)) (+ (sqrt x) (sqrt y))) (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 x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (/ (+ x y) (cbrt (- x y))) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (* x (* x x)) (* y (* y y))))
  (/ (+ x y) (* (+ x y) (- x y)))
  (* (+ (* y (- y x)) (* x x)) (- 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)))
  (- (+ y x))
  (+ (- 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)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (* (/ (cbrt (+ x y)) (+ (sqrt x) (sqrt y))) (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 x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (/ (+ x y) (cbrt (- x y))) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (* x (* x x)) (* y (* y y))))
  (/ (+ x y) (* (+ x y) (- x y)))
  (* (+ (* y (- y x)) (* x x)) (- 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)))
  (- (+ y x))
  (+ (- 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)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (* (/ (cbrt (+ x y)) (+ (sqrt x) (sqrt y))) (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 x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (/ (+ x y) (cbrt (- x y))) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (* x (* x x)) (* y (* y y))))
  (/ (+ x y) (* (+ x y) (- 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
8.767 * * * [progress]: adding candidates to table
9.815 * [progress]: [Phase 3 of 3] Extracting.
9.815 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y)))))> #<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)))>)
9.816 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (- x y)) y x)
9.816 * * * * [regimes]: Trying to branch on (/ (+ x y) (- x y)) from (#<alt (λ (x y) (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y)))))> #<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)))>)
9.853 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y)))))> #<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)))>)
9.902 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y)))))> #<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)))>)
9.936 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
9.936 * [simplify]: Simplifying:
  (* (pow (* (/ (+ x y) (- x y)) (/ (+ x y) (- x y))) 1/3) (cbrt (/ (+ x y) (- x y))))
9.936 * * [simplify]: iteration 0: 10 enodes
9.937 * * [simplify]: iteration 1: 12 enodes
9.937 * * [simplify]: iteration complete: 12 enodes
9.937 * * [simplify]: Extracting #0: cost 1 inf + 0
9.937 * * [simplify]: Extracting #1: cost 3 inf + 0
9.937 * * [simplify]: Extracting #2: cost 6 inf + 0
9.937 * * [simplify]: Extracting #3: cost 7 inf + 1
9.937 * * [simplify]: Extracting #4: cost 9 inf + 1
9.937 * * [simplify]: Extracting #5: cost 7 inf + 3
9.938 * * [simplify]: Extracting #6: cost 0 inf + 1439
9.938 * [simplify]: Simplified to:
  (* (pow (* (/ (+ y x) (- x y)) (/ (+ y x) (- x y))) 1/3) (cbrt (/ (+ y x) (- x y))))
10.842 * [regime-testing]: Baseline error score: 0.03863040888096985
10.855 * [regime-testing]: Oracle error score: 0.018367897550144494
10.880 * [regime-testing]: End program error score: 0.03863040888096985
10.978 * [regime-testing]: Target error score: 0.026458758910699202