40.162 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying:
  (/ (+ x y) (- x y))
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: Extracting # 3 : cost  0
0.029 * * [simplify]: Extracting # 4 : cost  0
0.029 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.030 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: Extracting # 2 : cost  0
0.031 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.032 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: iteration  2 :  9  enodes  (cost  7 )
0.035 * * [simplify]: Extracting # 0 : cost  0
0.035 * * [simplify]: iteration done:  9  enodes  (cost  7 )
0.035 * [simplify]: Simplified to:
  (/ (+ x y) (- x y))
0.035 * * [progress]: iteration 1 / 4
0.035 * * * [progress]: picking best candidate
0.039 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (- x y)))>
0.039 * * * [progress]: localizing error
0.057 * * * [progress]: generating rewritten candidates
0.057 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.103 * * * [progress]: generating series expansions
0.103 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.104 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
0.104 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
0.104 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
0.104 * [taylor]: Taking taylor expansion of (+ x y) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [backup-simplify]: Simplify x into x
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.104 * [taylor]: Taking taylor expansion of (- x y) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [backup-simplify]: Simplify x into x
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.104 * [backup-simplify]: Simplify (+ x 0) into x
0.105 * [backup-simplify]: Simplify (- 0) into 0
0.105 * [backup-simplify]: Simplify (+ x 0) into x
0.105 * [backup-simplify]: Simplify (/ x x) into 1
0.105 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.105 * [taylor]: Taking taylor expansion of (+ x y) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 1 into 1
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [backup-simplify]: Simplify y into y
0.105 * [taylor]: Taking taylor expansion of (- x y) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 1 into 1
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [backup-simplify]: Simplify y into y
0.105 * [backup-simplify]: Simplify (+ 0 y) into y
0.105 * [backup-simplify]: Simplify (- y) into (- y)
0.105 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.105 * [backup-simplify]: Simplify (/ y (- y)) into -1
0.105 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
0.105 * [taylor]: Taking taylor expansion of (+ x y) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 1 into 1
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [backup-simplify]: Simplify y into y
0.105 * [taylor]: Taking taylor expansion of (- x y) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 1 into 1
0.106 * [taylor]: Taking taylor expansion of y in x
0.106 * [backup-simplify]: Simplify y into y
0.106 * [backup-simplify]: Simplify (+ 0 y) into y
0.106 * [backup-simplify]: Simplify (- y) into (- y)
0.106 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.106 * [backup-simplify]: Simplify (/ y (- y)) into -1
0.106 * [taylor]: Taking taylor expansion of -1 in y
0.106 * [backup-simplify]: Simplify -1 into -1
0.106 * [backup-simplify]: Simplify -1 into -1
0.107 * [backup-simplify]: Simplify (+ 1 0) into 1
0.107 * [backup-simplify]: Simplify (- 0) into 0
0.107 * [backup-simplify]: Simplify (+ 1 0) into 1
0.108 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
0.108 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.108 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.108 * [taylor]: Taking taylor expansion of 2 in y
0.108 * [backup-simplify]: Simplify 2 into 2
0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.109 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.110 * [backup-simplify]: Simplify (- 0) into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (+ 0 0) into 0
0.110 * [backup-simplify]: Simplify (- 0) into 0
0.111 * [backup-simplify]: Simplify (+ 0 0) into 0
0.111 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
0.111 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
0.111 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.111 * [taylor]: Taking taylor expansion of 2 in y
0.111 * [backup-simplify]: Simplify 2 into 2
0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.111 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify (* 1 1) into 1
0.112 * [backup-simplify]: Simplify (/ 1 1) into 1
0.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.113 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.115 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.116 * [backup-simplify]: Simplify (- 0) into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.118 * [backup-simplify]: Simplify (- 0) into 0
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify (+ 0 0) into 0
0.119 * [backup-simplify]: Simplify (- 0) into 0
0.119 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [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))))
0.120 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
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
0.125 * [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 0 into 0
0.129 * [backup-simplify]: Simplify -1 into -1
0.129 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))
0.130 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.130 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
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
0.130 * [backup-simplify]: Simplify (/ 1 1) into 1
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 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
0.131 * [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 * [backup-simplify]: Simplify (+ 1 0) into 1
0.132 * [backup-simplify]: Simplify (- 1) into -1
0.132 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.132 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.132 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [backup-simplify]: Simplify y into y
0.132 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.132 * [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 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
0.133 * [backup-simplify]: Simplify y into y
0.133 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.134 * [backup-simplify]: Simplify (+ 0 1) into 1
0.134 * [backup-simplify]: Simplify (+ 1 0) into 1
0.135 * [backup-simplify]: Simplify (/ 1 1) into 1
0.135 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
0.135 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.135 * [backup-simplify]: Simplify y into y
0.135 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 1 into 1
0.135 * [backup-simplify]: Simplify (/ 1 1) into 1
0.135 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 1 into 1
0.136 * [backup-simplify]: Simplify (/ 1 1) into 1
0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [backup-simplify]: Simplify y into y
0.136 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.136 * [backup-simplify]: Simplify (+ 0 1) into 1
0.137 * [backup-simplify]: Simplify (+ 1 0) into 1
0.137 * [backup-simplify]: Simplify (/ 1 1) into 1
0.137 * [taylor]: Taking taylor expansion of 1 in y
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify 1 into 1
0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.138 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.138 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.139 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.139 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
0.139 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.139 * [taylor]: Taking taylor expansion of 2 in y
0.139 * [backup-simplify]: Simplify 2 into 2
0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.139 * [taylor]: Taking taylor expansion of y in y
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (/ 1 1) into 1
0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.142 * [backup-simplify]: Simplify (+ 0 0) into 0
0.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.143 * [backup-simplify]: Simplify (- 0) into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
0.144 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.145 * [taylor]: Taking taylor expansion of 2 in y
0.145 * [backup-simplify]: Simplify 2 into 2
0.145 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.145 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.145 * [backup-simplify]: Simplify (* 1 1) into 1
0.145 * [backup-simplify]: Simplify (/ 1 1) into 1
0.146 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.147 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.149 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.151 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.152 * [backup-simplify]: Simplify (+ 0 0) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.153 * [backup-simplify]: Simplify (- 0) into 0
0.154 * [backup-simplify]: Simplify (+ 0 0) into 0
0.155 * [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)))
0.155 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.155 * [taylor]: Taking taylor expansion of 2 in y
0.155 * [backup-simplify]: Simplify 2 into 2
0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.155 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 1 into 1
0.156 * [backup-simplify]: Simplify (* 1 1) into 1
0.156 * [backup-simplify]: Simplify (* 1 1) into 1
0.156 * [backup-simplify]: Simplify (/ 1 1) into 1
0.157 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.159 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.159 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.161 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.164 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))
0.164 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.164 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
0.164 * [taylor]: Taking taylor expansion of -1 in y
0.164 * [backup-simplify]: Simplify -1 into -1
0.164 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
0.164 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (/ 1 1) into 1
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [backup-simplify]: Simplify x into x
0.165 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.165 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (/ 1 1) into 1
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.166 * [taylor]: Taking taylor expansion of x in y
0.166 * [backup-simplify]: Simplify x into x
0.166 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.166 * [backup-simplify]: Simplify (+ 1 0) into 1
0.171 * [backup-simplify]: Simplify (+ 1 0) into 1
0.172 * [backup-simplify]: Simplify (/ 1 1) into 1
0.172 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.172 * [taylor]: Taking taylor expansion of -1 in x
0.172 * [backup-simplify]: Simplify -1 into -1
0.172 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.172 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.172 * [taylor]: Taking taylor expansion of y in x
0.172 * [backup-simplify]: Simplify y into y
0.172 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [backup-simplify]: Simplify (/ 1 1) into 1
0.172 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.172 * [taylor]: Taking taylor expansion of y in x
0.172 * [backup-simplify]: Simplify y into y
0.173 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 1 into 1
0.173 * [backup-simplify]: Simplify (/ 1 1) into 1
0.173 * [backup-simplify]: Simplify (+ 0 1) into 1
0.174 * [backup-simplify]: Simplify (- 1) into -1
0.174 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.175 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.175 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
0.175 * [taylor]: Taking taylor expansion of -1 in x
0.175 * [backup-simplify]: Simplify -1 into -1
0.175 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
0.175 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [backup-simplify]: Simplify y into y
0.175 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (/ 1 1) into 1
0.175 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.176 * [backup-simplify]: Simplify y into y
0.176 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 1 into 1
0.176 * [backup-simplify]: Simplify (/ 1 1) into 1
0.177 * [backup-simplify]: Simplify (+ 0 1) into 1
0.177 * [backup-simplify]: Simplify (- 1) into -1
0.177 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.178 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.178 * [backup-simplify]: Simplify (* -1 -1) into 1
0.178 * [taylor]: Taking taylor expansion of 1 in y
0.178 * [backup-simplify]: Simplify 1 into 1
0.178 * [backup-simplify]: Simplify 1 into 1
0.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.179 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.180 * [backup-simplify]: Simplify (- 0) into 0
0.180 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.181 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
0.181 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
0.181 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.181 * [taylor]: Taking taylor expansion of 2 in y
0.181 * [backup-simplify]: Simplify 2 into 2
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify 1 into 1
0.182 * [backup-simplify]: Simplify (/ 1 1) into 1
0.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.183 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.185 * [backup-simplify]: Simplify (+ 0 0) into 0
0.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.186 * [backup-simplify]: Simplify (- 0) into 0
0.187 * [backup-simplify]: Simplify (+ 0 0) into 0
0.188 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
0.189 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
0.189 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
0.189 * [taylor]: Taking taylor expansion of 2 in y
0.189 * [backup-simplify]: Simplify 2 into 2
0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.189 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [backup-simplify]: Simplify 0 into 0
0.189 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify (* 1 1) into 1
0.190 * [backup-simplify]: Simplify (/ 1 1) into 1
0.191 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.191 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.194 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.194 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.196 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.197 * [backup-simplify]: Simplify (+ 0 0) into 0
0.197 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.199 * [backup-simplify]: Simplify (- 0) into 0
0.199 * [backup-simplify]: Simplify (+ 0 0) into 0
0.201 * [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))))
0.202 * [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)))
0.202 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
0.202 * [taylor]: Taking taylor expansion of 2 in y
0.202 * [backup-simplify]: Simplify 2 into 2
0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.202 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.202 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify 1 into 1
0.203 * [backup-simplify]: Simplify (* 1 1) into 1
0.203 * [backup-simplify]: Simplify (* 1 1) into 1
0.203 * [backup-simplify]: Simplify (/ 1 1) into 1
0.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.205 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.206 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.207 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.207 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.209 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.212 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.212 * [backup-simplify]: Simplify 0 into 0
0.212 * [backup-simplify]: Simplify 1 into 1
0.212 * * * [progress]: simplifying candidates
0.213 * [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
0.215 * * [simplify]: Extracting # 0 : cost  0
0.215 * * [simplify]: Extracting # 1 : cost  0
0.215 * * [simplify]: Extracting # 2 : cost  0
0.216 * * [simplify]: Extracting # 3 : cost  0
0.216 * * [simplify]: Extracting # 4 : cost  0
0.216 * * [simplify]: Extracting # 5 : cost  0
0.216 * * [simplify]: Extracting # 6 : cost  0
0.217 * * [simplify]: iteration  0 :  76  enodes  (cost  590 )
0.245 * * [simplify]: Extracting # 0 : cost  0
0.246 * * [simplify]: Extracting # 1 : cost  0
0.246 * * [simplify]: Extracting # 2 : cost  0
0.246 * * [simplify]: Extracting # 3 : cost  0
0.247 * * [simplify]: iteration  1 :  175  enodes  (cost  567 )
0.313 * * [simplify]: Extracting # 0 : cost  0
0.314 * * [simplify]: Extracting # 1 : cost  0
0.315 * * [simplify]: Extracting # 2 : cost  0
0.316 * * [simplify]: Extracting # 3 : cost  0
0.317 * * [simplify]: Extracting # 4 : cost  0
0.319 * * [simplify]: iteration  2 :  587  enodes  (cost  541 )
0.904 * * [simplify]: Extracting # 0 : cost  0
0.917 * * [simplify]: Extracting # 1 : cost  0
0.925 * * [simplify]: Extracting # 2 : cost  0
0.932 * * [simplify]: Extracting # 3 : cost  0
0.939 * * [simplify]: Extracting # 4 : cost  0
0.947 * * [simplify]: iteration  3 :  3427  enodes  (cost  532 )
3.611 * * [simplify]: Extracting # 0 : cost  0
3.644 * * [simplify]: Extracting # 1 : cost  0
3.659 * * [simplify]: Extracting # 2 : cost  0
3.668 * * [simplify]: iteration done:  5002  enodes  (cost  532 )
3.669 * [simplify]: Simplified to:
  (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (- (+ x y))
  (- y x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  -1
  1
  1
3.670 * * * [progress]: adding candidates to table
3.894 * * [progress]: iteration 2 / 4
3.894 * * * [progress]: picking best candidate
3.908 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (- x y) (+ x y))))>
3.908 * * * [progress]: localizing error
3.930 * * * [progress]: generating rewritten candidates
3.930 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.976 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
4.038 * * * [progress]: generating series expansions
4.038 * * * * [progress]: [ 1 / 2 ] generating series at (2)
4.038 * [backup-simplify]: Simplify (/ 1 (/ (- x y) (+ x y))) into (/ (+ x y) (- x y))
4.038 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
4.038 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
4.038 * [taylor]: Taking taylor expansion of (+ x y) in y
4.038 * [taylor]: Taking taylor expansion of x in y
4.038 * [backup-simplify]: Simplify x into x
4.038 * [taylor]: Taking taylor expansion of y in y
4.038 * [backup-simplify]: Simplify 0 into 0
4.038 * [backup-simplify]: Simplify 1 into 1
4.039 * [taylor]: Taking taylor expansion of (- x y) in y
4.039 * [taylor]: Taking taylor expansion of x in y
4.039 * [backup-simplify]: Simplify x into x
4.039 * [taylor]: Taking taylor expansion of y in y
4.039 * [backup-simplify]: Simplify 0 into 0
4.039 * [backup-simplify]: Simplify 1 into 1
4.039 * [backup-simplify]: Simplify (+ x 0) into x
4.040 * [backup-simplify]: Simplify (- 0) into 0
4.040 * [backup-simplify]: Simplify (+ x 0) into x
4.040 * [backup-simplify]: Simplify (/ x x) into 1
4.040 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
4.040 * [taylor]: Taking taylor expansion of (+ x y) in x
4.040 * [taylor]: Taking taylor expansion of x in x
4.040 * [backup-simplify]: Simplify 0 into 0
4.040 * [backup-simplify]: Simplify 1 into 1
4.040 * [taylor]: Taking taylor expansion of y in x
4.040 * [backup-simplify]: Simplify y into y
4.040 * [taylor]: Taking taylor expansion of (- x y) in x
4.040 * [taylor]: Taking taylor expansion of x in x
4.040 * [backup-simplify]: Simplify 0 into 0
4.040 * [backup-simplify]: Simplify 1 into 1
4.040 * [taylor]: Taking taylor expansion of y in x
4.040 * [backup-simplify]: Simplify y into y
4.040 * [backup-simplify]: Simplify (+ 0 y) into y
4.040 * [backup-simplify]: Simplify (- y) into (- y)
4.040 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.040 * [backup-simplify]: Simplify (/ y (- y)) into -1
4.040 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
4.040 * [taylor]: Taking taylor expansion of (+ x y) in x
4.040 * [taylor]: Taking taylor expansion of x in x
4.040 * [backup-simplify]: Simplify 0 into 0
4.040 * [backup-simplify]: Simplify 1 into 1
4.040 * [taylor]: Taking taylor expansion of y in x
4.040 * [backup-simplify]: Simplify y into y
4.040 * [taylor]: Taking taylor expansion of (- x y) in x
4.040 * [taylor]: Taking taylor expansion of x in x
4.040 * [backup-simplify]: Simplify 0 into 0
4.040 * [backup-simplify]: Simplify 1 into 1
4.041 * [taylor]: Taking taylor expansion of y in x
4.041 * [backup-simplify]: Simplify y into y
4.041 * [backup-simplify]: Simplify (+ 0 y) into y
4.041 * [backup-simplify]: Simplify (- y) into (- y)
4.041 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.041 * [backup-simplify]: Simplify (/ y (- y)) into -1
4.041 * [taylor]: Taking taylor expansion of -1 in y
4.041 * [backup-simplify]: Simplify -1 into -1
4.041 * [backup-simplify]: Simplify -1 into -1
4.041 * [backup-simplify]: Simplify (+ 1 0) into 1
4.042 * [backup-simplify]: Simplify (- 0) into 0
4.042 * [backup-simplify]: Simplify (+ 1 0) into 1
4.042 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
4.042 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
4.042 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
4.042 * [taylor]: Taking taylor expansion of 2 in y
4.043 * [backup-simplify]: Simplify 2 into 2
4.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.043 * [taylor]: Taking taylor expansion of y in y
4.043 * [backup-simplify]: Simplify 0 into 0
4.043 * [backup-simplify]: Simplify 1 into 1
4.043 * [backup-simplify]: Simplify (/ 1 1) into 1
4.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.044 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.045 * [backup-simplify]: Simplify (- 0) into 0
4.045 * [backup-simplify]: Simplify 0 into 0
4.045 * [backup-simplify]: Simplify 0 into 0
4.045 * [backup-simplify]: Simplify (+ 0 0) into 0
4.045 * [backup-simplify]: Simplify (- 0) into 0
4.046 * [backup-simplify]: Simplify (+ 0 0) into 0
4.046 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
4.046 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
4.046 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.046 * [taylor]: Taking taylor expansion of 2 in y
4.046 * [backup-simplify]: Simplify 2 into 2
4.046 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.046 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.046 * [taylor]: Taking taylor expansion of y in y
4.046 * [backup-simplify]: Simplify 0 into 0
4.046 * [backup-simplify]: Simplify 1 into 1
4.047 * [backup-simplify]: Simplify (* 1 1) into 1
4.047 * [backup-simplify]: Simplify (/ 1 1) into 1
4.048 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.048 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.051 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.051 * [backup-simplify]: Simplify (- 0) into 0
4.051 * [backup-simplify]: Simplify 0 into 0
4.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.053 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.053 * [backup-simplify]: Simplify (- 0) into 0
4.053 * [backup-simplify]: Simplify 0 into 0
4.053 * [backup-simplify]: Simplify 0 into 0
4.054 * [backup-simplify]: Simplify (+ 0 0) into 0
4.054 * [backup-simplify]: Simplify (- 0) into 0
4.054 * [backup-simplify]: Simplify (+ 0 0) into 0
4.055 * [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))))
4.055 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
4.055 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
4.055 * [taylor]: Taking taylor expansion of 2 in y
4.056 * [backup-simplify]: Simplify 2 into 2
4.056 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.056 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.056 * [taylor]: Taking taylor expansion of y in y
4.056 * [backup-simplify]: Simplify 0 into 0
4.056 * [backup-simplify]: Simplify 1 into 1
4.056 * [backup-simplify]: Simplify (* 1 1) into 1
4.056 * [backup-simplify]: Simplify (* 1 1) into 1
4.057 * [backup-simplify]: Simplify (/ 1 1) into 1
4.058 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.059 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.059 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.061 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.062 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.065 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.065 * [backup-simplify]: Simplify (- 0) into 0
4.065 * [backup-simplify]: Simplify 0 into 0
4.065 * [backup-simplify]: Simplify -1 into -1
4.066 * [backup-simplify]: Simplify (/ 1 (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y)))) into (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))
4.066 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
4.066 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
4.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
4.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.066 * [taylor]: Taking taylor expansion of y in y
4.066 * [backup-simplify]: Simplify 0 into 0
4.066 * [backup-simplify]: Simplify 1 into 1
4.066 * [backup-simplify]: Simplify (/ 1 1) into 1
4.066 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.066 * [taylor]: Taking taylor expansion of x in y
4.066 * [backup-simplify]: Simplify x into x
4.066 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.066 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.066 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.066 * [taylor]: Taking taylor expansion of x in y
4.066 * [backup-simplify]: Simplify x into x
4.066 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.066 * [taylor]: Taking taylor expansion of y in y
4.066 * [backup-simplify]: Simplify 0 into 0
4.067 * [backup-simplify]: Simplify 1 into 1
4.067 * [backup-simplify]: Simplify (/ 1 1) into 1
4.067 * [backup-simplify]: Simplify (+ 1 0) into 1
4.068 * [backup-simplify]: Simplify (- 1) into -1
4.068 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.068 * [backup-simplify]: Simplify (/ 1 -1) into -1
4.068 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
4.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.069 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.069 * [taylor]: Taking taylor expansion of y in x
4.069 * [backup-simplify]: Simplify y into y
4.069 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.069 * [taylor]: Taking taylor expansion of x in x
4.069 * [backup-simplify]: Simplify 0 into 0
4.069 * [backup-simplify]: Simplify 1 into 1
4.069 * [backup-simplify]: Simplify (/ 1 1) into 1
4.069 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.069 * [taylor]: Taking taylor expansion of x in x
4.069 * [backup-simplify]: Simplify 0 into 0
4.069 * [backup-simplify]: Simplify 1 into 1
4.070 * [backup-simplify]: Simplify (/ 1 1) into 1
4.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.070 * [taylor]: Taking taylor expansion of y in x
4.070 * [backup-simplify]: Simplify y into y
4.070 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.070 * [backup-simplify]: Simplify (+ 0 1) into 1
4.071 * [backup-simplify]: Simplify (+ 1 0) into 1
4.071 * [backup-simplify]: Simplify (/ 1 1) into 1
4.071 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
4.071 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.071 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.071 * [taylor]: Taking taylor expansion of y in x
4.071 * [backup-simplify]: Simplify y into y
4.071 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.071 * [taylor]: Taking taylor expansion of x in x
4.071 * [backup-simplify]: Simplify 0 into 0
4.071 * [backup-simplify]: Simplify 1 into 1
4.072 * [backup-simplify]: Simplify (/ 1 1) into 1
4.072 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.072 * [taylor]: Taking taylor expansion of x in x
4.072 * [backup-simplify]: Simplify 0 into 0
4.072 * [backup-simplify]: Simplify 1 into 1
4.072 * [backup-simplify]: Simplify (/ 1 1) into 1
4.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.072 * [taylor]: Taking taylor expansion of y in x
4.072 * [backup-simplify]: Simplify y into y
4.072 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.073 * [backup-simplify]: Simplify (+ 0 1) into 1
4.073 * [backup-simplify]: Simplify (+ 1 0) into 1
4.073 * [backup-simplify]: Simplify (/ 1 1) into 1
4.073 * [taylor]: Taking taylor expansion of 1 in y
4.074 * [backup-simplify]: Simplify 1 into 1
4.074 * [backup-simplify]: Simplify 1 into 1
4.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.074 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.075 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.075 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.075 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
4.075 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
4.075 * [taylor]: Taking taylor expansion of 2 in y
4.076 * [backup-simplify]: Simplify 2 into 2
4.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.076 * [taylor]: Taking taylor expansion of y in y
4.076 * [backup-simplify]: Simplify 0 into 0
4.076 * [backup-simplify]: Simplify 1 into 1
4.076 * [backup-simplify]: Simplify (/ 1 1) into 1
4.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.077 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.077 * [backup-simplify]: Simplify 0 into 0
4.077 * [backup-simplify]: Simplify 0 into 0
4.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.079 * [backup-simplify]: Simplify (+ 0 0) into 0
4.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.080 * [backup-simplify]: Simplify (- 0) into 0
4.080 * [backup-simplify]: Simplify (+ 0 0) into 0
4.081 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
4.081 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.081 * [taylor]: Taking taylor expansion of 2 in y
4.082 * [backup-simplify]: Simplify 2 into 2
4.082 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.082 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.082 * [taylor]: Taking taylor expansion of y in y
4.082 * [backup-simplify]: Simplify 0 into 0
4.082 * [backup-simplify]: Simplify 1 into 1
4.082 * [backup-simplify]: Simplify (* 1 1) into 1
4.082 * [backup-simplify]: Simplify (/ 1 1) into 1
4.083 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.084 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.086 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.086 * [backup-simplify]: Simplify 0 into 0
4.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.088 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.088 * [backup-simplify]: Simplify 0 into 0
4.088 * [backup-simplify]: Simplify 0 into 0
4.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.089 * [backup-simplify]: Simplify (+ 0 0) into 0
4.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.091 * [backup-simplify]: Simplify (- 0) into 0
4.091 * [backup-simplify]: Simplify (+ 0 0) into 0
4.093 * [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)))
4.093 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
4.093 * [taylor]: Taking taylor expansion of 2 in y
4.093 * [backup-simplify]: Simplify 2 into 2
4.093 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.093 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.093 * [taylor]: Taking taylor expansion of y in y
4.093 * [backup-simplify]: Simplify 0 into 0
4.093 * [backup-simplify]: Simplify 1 into 1
4.093 * [backup-simplify]: Simplify (* 1 1) into 1
4.094 * [backup-simplify]: Simplify (* 1 1) into 1
4.094 * [backup-simplify]: Simplify (/ 1 1) into 1
4.095 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.096 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.097 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.097 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.098 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.102 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.102 * [backup-simplify]: Simplify 0 into 0
4.102 * [backup-simplify]: Simplify 1 into 1
4.103 * [backup-simplify]: Simplify (/ 1 (/ (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))
4.103 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
4.103 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
4.103 * [taylor]: Taking taylor expansion of -1 in y
4.103 * [backup-simplify]: Simplify -1 into -1
4.103 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
4.103 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
4.103 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.103 * [taylor]: Taking taylor expansion of y in y
4.103 * [backup-simplify]: Simplify 0 into 0
4.103 * [backup-simplify]: Simplify 1 into 1
4.103 * [backup-simplify]: Simplify (/ 1 1) into 1
4.103 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.103 * [taylor]: Taking taylor expansion of x in y
4.103 * [backup-simplify]: Simplify x into x
4.103 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.103 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.104 * [taylor]: Taking taylor expansion of y in y
4.104 * [backup-simplify]: Simplify 0 into 0
4.104 * [backup-simplify]: Simplify 1 into 1
4.104 * [backup-simplify]: Simplify (/ 1 1) into 1
4.104 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.104 * [taylor]: Taking taylor expansion of x in y
4.104 * [backup-simplify]: Simplify x into x
4.104 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.105 * [backup-simplify]: Simplify (+ 1 0) into 1
4.105 * [backup-simplify]: Simplify (+ 1 0) into 1
4.106 * [backup-simplify]: Simplify (/ 1 1) into 1
4.106 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
4.106 * [taylor]: Taking taylor expansion of -1 in x
4.106 * [backup-simplify]: Simplify -1 into -1
4.106 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
4.106 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.106 * [taylor]: Taking taylor expansion of y in x
4.106 * [backup-simplify]: Simplify y into y
4.106 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.106 * [taylor]: Taking taylor expansion of x in x
4.106 * [backup-simplify]: Simplify 0 into 0
4.106 * [backup-simplify]: Simplify 1 into 1
4.106 * [backup-simplify]: Simplify (/ 1 1) into 1
4.106 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.106 * [taylor]: Taking taylor expansion of y in x
4.106 * [backup-simplify]: Simplify y into y
4.107 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.107 * [taylor]: Taking taylor expansion of x in x
4.107 * [backup-simplify]: Simplify 0 into 0
4.107 * [backup-simplify]: Simplify 1 into 1
4.107 * [backup-simplify]: Simplify (/ 1 1) into 1
4.107 * [backup-simplify]: Simplify (+ 0 1) into 1
4.108 * [backup-simplify]: Simplify (- 1) into -1
4.108 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.108 * [backup-simplify]: Simplify (/ 1 -1) into -1
4.109 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
4.109 * [taylor]: Taking taylor expansion of -1 in x
4.109 * [backup-simplify]: Simplify -1 into -1
4.109 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
4.109 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.109 * [taylor]: Taking taylor expansion of y in x
4.109 * [backup-simplify]: Simplify y into y
4.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.109 * [taylor]: Taking taylor expansion of x in x
4.109 * [backup-simplify]: Simplify 0 into 0
4.109 * [backup-simplify]: Simplify 1 into 1
4.109 * [backup-simplify]: Simplify (/ 1 1) into 1
4.109 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.109 * [taylor]: Taking taylor expansion of y in x
4.109 * [backup-simplify]: Simplify y into y
4.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.110 * [taylor]: Taking taylor expansion of x in x
4.110 * [backup-simplify]: Simplify 0 into 0
4.110 * [backup-simplify]: Simplify 1 into 1
4.110 * [backup-simplify]: Simplify (/ 1 1) into 1
4.110 * [backup-simplify]: Simplify (+ 0 1) into 1
4.111 * [backup-simplify]: Simplify (- 1) into -1
4.111 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.111 * [backup-simplify]: Simplify (/ 1 -1) into -1
4.112 * [backup-simplify]: Simplify (* -1 -1) into 1
4.112 * [taylor]: Taking taylor expansion of 1 in y
4.112 * [backup-simplify]: Simplify 1 into 1
4.112 * [backup-simplify]: Simplify 1 into 1
4.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.113 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.114 * [backup-simplify]: Simplify (- 0) into 0
4.114 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.114 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
4.114 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
4.114 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
4.114 * [taylor]: Taking taylor expansion of 2 in y
4.114 * [backup-simplify]: Simplify 2 into 2
4.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.115 * [taylor]: Taking taylor expansion of y in y
4.115 * [backup-simplify]: Simplify 0 into 0
4.115 * [backup-simplify]: Simplify 1 into 1
4.115 * [backup-simplify]: Simplify (/ 1 1) into 1
4.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.116 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.116 * [backup-simplify]: Simplify 0 into 0
4.116 * [backup-simplify]: Simplify 0 into 0
4.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.117 * [backup-simplify]: Simplify (+ 0 0) into 0
4.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.118 * [backup-simplify]: Simplify (- 0) into 0
4.118 * [backup-simplify]: Simplify (+ 0 0) into 0
4.119 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
4.120 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
4.120 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.120 * [taylor]: Taking taylor expansion of 2 in y
4.120 * [backup-simplify]: Simplify 2 into 2
4.120 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.120 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.120 * [taylor]: Taking taylor expansion of y in y
4.120 * [backup-simplify]: Simplify 0 into 0
4.120 * [backup-simplify]: Simplify 1 into 1
4.121 * [backup-simplify]: Simplify (* 1 1) into 1
4.121 * [backup-simplify]: Simplify (/ 1 1) into 1
4.122 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.123 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.125 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.125 * [backup-simplify]: Simplify 0 into 0
4.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.127 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.127 * [backup-simplify]: Simplify 0 into 0
4.127 * [backup-simplify]: Simplify 0 into 0
4.127 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.128 * [backup-simplify]: Simplify (+ 0 0) into 0
4.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.129 * [backup-simplify]: Simplify (- 0) into 0
4.130 * [backup-simplify]: Simplify (+ 0 0) into 0
4.131 * [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))))
4.132 * [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)))
4.132 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
4.133 * [taylor]: Taking taylor expansion of 2 in y
4.133 * [backup-simplify]: Simplify 2 into 2
4.133 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.133 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.133 * [taylor]: Taking taylor expansion of y in y
4.133 * [backup-simplify]: Simplify 0 into 0
4.133 * [backup-simplify]: Simplify 1 into 1
4.133 * [backup-simplify]: Simplify (* 1 1) into 1
4.133 * [backup-simplify]: Simplify (* 1 1) into 1
4.134 * [backup-simplify]: Simplify (/ 1 1) into 1
4.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.136 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.137 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.138 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.139 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.142 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.142 * [backup-simplify]: Simplify 0 into 0
4.142 * [backup-simplify]: Simplify 1 into 1
4.142 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
4.142 * [backup-simplify]: Simplify (/ (- x y) (+ x y)) into (/ (- x y) (+ x y))
4.142 * [approximate]: Taking taylor expansion of (/ (- x y) (+ x y)) in (x y) around 0
4.142 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in y
4.142 * [taylor]: Taking taylor expansion of (- x y) in y
4.142 * [taylor]: Taking taylor expansion of x in y
4.142 * [backup-simplify]: Simplify x into x
4.142 * [taylor]: Taking taylor expansion of y in y
4.142 * [backup-simplify]: Simplify 0 into 0
4.142 * [backup-simplify]: Simplify 1 into 1
4.142 * [taylor]: Taking taylor expansion of (+ x y) in y
4.142 * [taylor]: Taking taylor expansion of x in y
4.142 * [backup-simplify]: Simplify x into x
4.142 * [taylor]: Taking taylor expansion of y in y
4.142 * [backup-simplify]: Simplify 0 into 0
4.143 * [backup-simplify]: Simplify 1 into 1
4.143 * [backup-simplify]: Simplify (- 0) into 0
4.143 * [backup-simplify]: Simplify (+ x 0) into x
4.143 * [backup-simplify]: Simplify (+ x 0) into x
4.143 * [backup-simplify]: Simplify (/ x x) into 1
4.143 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in x
4.143 * [taylor]: Taking taylor expansion of (- x y) in x
4.143 * [taylor]: Taking taylor expansion of x in x
4.143 * [backup-simplify]: Simplify 0 into 0
4.143 * [backup-simplify]: Simplify 1 into 1
4.143 * [taylor]: Taking taylor expansion of y in x
4.143 * [backup-simplify]: Simplify y into y
4.143 * [taylor]: Taking taylor expansion of (+ x y) in x
4.143 * [taylor]: Taking taylor expansion of x in x
4.143 * [backup-simplify]: Simplify 0 into 0
4.143 * [backup-simplify]: Simplify 1 into 1
4.143 * [taylor]: Taking taylor expansion of y in x
4.143 * [backup-simplify]: Simplify y into y
4.143 * [backup-simplify]: Simplify (- y) into (- y)
4.144 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.144 * [backup-simplify]: Simplify (+ 0 y) into y
4.144 * [backup-simplify]: Simplify (/ (- y) y) into -1
4.144 * [taylor]: Taking taylor expansion of (/ (- x y) (+ x y)) in x
4.144 * [taylor]: Taking taylor expansion of (- x y) in x
4.144 * [taylor]: Taking taylor expansion of x in x
4.144 * [backup-simplify]: Simplify 0 into 0
4.144 * [backup-simplify]: Simplify 1 into 1
4.144 * [taylor]: Taking taylor expansion of y in x
4.144 * [backup-simplify]: Simplify y into y
4.144 * [taylor]: Taking taylor expansion of (+ x y) in x
4.144 * [taylor]: Taking taylor expansion of x in x
4.144 * [backup-simplify]: Simplify 0 into 0
4.144 * [backup-simplify]: Simplify 1 into 1
4.144 * [taylor]: Taking taylor expansion of y in x
4.144 * [backup-simplify]: Simplify y into y
4.144 * [backup-simplify]: Simplify (- y) into (- y)
4.144 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.144 * [backup-simplify]: Simplify (+ 0 y) into y
4.144 * [backup-simplify]: Simplify (/ (- y) y) into -1
4.144 * [taylor]: Taking taylor expansion of -1 in y
4.144 * [backup-simplify]: Simplify -1 into -1
4.144 * [backup-simplify]: Simplify -1 into -1
4.145 * [backup-simplify]: Simplify (- 0) into 0
4.145 * [backup-simplify]: Simplify (+ 1 0) into 1
4.146 * [backup-simplify]: Simplify (+ 1 0) into 1
4.146 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 1 y)))) into (* 2 (/ 1 y))
4.146 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
4.146 * [taylor]: Taking taylor expansion of 2 in y
4.146 * [backup-simplify]: Simplify 2 into 2
4.146 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.146 * [taylor]: Taking taylor expansion of y in y
4.146 * [backup-simplify]: Simplify 0 into 0
4.146 * [backup-simplify]: Simplify 1 into 1
4.147 * [backup-simplify]: Simplify (/ 1 1) into 1
4.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.148 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.148 * [backup-simplify]: Simplify 0 into 0
4.148 * [backup-simplify]: Simplify 0 into 0
4.148 * [backup-simplify]: Simplify (- 0) into 0
4.149 * [backup-simplify]: Simplify (+ 0 0) into 0
4.149 * [backup-simplify]: Simplify (+ 0 0) into 0
4.149 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (* 2 (/ 1 y)) (/ 1 y)))) into (- (* 2 (/ 1 (pow y 2))))
4.150 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
4.150 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.150 * [taylor]: Taking taylor expansion of 2 in y
4.150 * [backup-simplify]: Simplify 2 into 2
4.150 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.150 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.150 * [taylor]: Taking taylor expansion of y in y
4.150 * [backup-simplify]: Simplify 0 into 0
4.150 * [backup-simplify]: Simplify 1 into 1
4.150 * [backup-simplify]: Simplify (* 1 1) into 1
4.150 * [backup-simplify]: Simplify (/ 1 1) into 1
4.151 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.152 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.154 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.155 * [backup-simplify]: Simplify (- 0) into 0
4.155 * [backup-simplify]: Simplify 0 into 0
4.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.157 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.157 * [backup-simplify]: Simplify 0 into 0
4.157 * [backup-simplify]: Simplify 0 into 0
4.157 * [backup-simplify]: Simplify (- 0) into 0
4.158 * [backup-simplify]: Simplify (+ 0 0) into 0
4.158 * [backup-simplify]: Simplify (+ 0 0) into 0
4.159 * [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)))
4.159 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
4.159 * [taylor]: Taking taylor expansion of 2 in y
4.159 * [backup-simplify]: Simplify 2 into 2
4.159 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.159 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.159 * [taylor]: Taking taylor expansion of y in y
4.159 * [backup-simplify]: Simplify 0 into 0
4.159 * [backup-simplify]: Simplify 1 into 1
4.159 * [backup-simplify]: Simplify (* 1 1) into 1
4.160 * [backup-simplify]: Simplify (* 1 1) into 1
4.160 * [backup-simplify]: Simplify (/ 1 1) into 1
4.161 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.162 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.163 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.164 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.166 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.174 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.174 * [backup-simplify]: Simplify 0 into 0
4.174 * [backup-simplify]: Simplify -1 into -1
4.175 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) into (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x)))
4.175 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
4.175 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
4.175 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.175 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.175 * [taylor]: Taking taylor expansion of x in y
4.175 * [backup-simplify]: Simplify x into x
4.175 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.175 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.175 * [taylor]: Taking taylor expansion of y in y
4.175 * [backup-simplify]: Simplify 0 into 0
4.175 * [backup-simplify]: Simplify 1 into 1
4.175 * [backup-simplify]: Simplify (/ 1 1) into 1
4.175 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
4.175 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.175 * [taylor]: Taking taylor expansion of y in y
4.175 * [backup-simplify]: Simplify 0 into 0
4.175 * [backup-simplify]: Simplify 1 into 1
4.176 * [backup-simplify]: Simplify (/ 1 1) into 1
4.176 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.176 * [taylor]: Taking taylor expansion of x in y
4.176 * [backup-simplify]: Simplify x into x
4.176 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.176 * [backup-simplify]: Simplify (- 1) into -1
4.177 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.177 * [backup-simplify]: Simplify (+ 1 0) into 1
4.177 * [backup-simplify]: Simplify (/ -1 1) into -1
4.177 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
4.177 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.178 * [taylor]: Taking taylor expansion of x in x
4.178 * [backup-simplify]: Simplify 0 into 0
4.178 * [backup-simplify]: Simplify 1 into 1
4.178 * [backup-simplify]: Simplify (/ 1 1) into 1
4.178 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.178 * [taylor]: Taking taylor expansion of y in x
4.178 * [backup-simplify]: Simplify y into y
4.178 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.178 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.178 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.178 * [taylor]: Taking taylor expansion of y in x
4.178 * [backup-simplify]: Simplify y into y
4.178 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.178 * [taylor]: Taking taylor expansion of x in x
4.178 * [backup-simplify]: Simplify 0 into 0
4.178 * [backup-simplify]: Simplify 1 into 1
4.179 * [backup-simplify]: Simplify (/ 1 1) into 1
4.179 * [backup-simplify]: Simplify (+ 1 0) into 1
4.179 * [backup-simplify]: Simplify (+ 0 1) into 1
4.180 * [backup-simplify]: Simplify (/ 1 1) into 1
4.180 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
4.180 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.180 * [taylor]: Taking taylor expansion of x in x
4.180 * [backup-simplify]: Simplify 0 into 0
4.180 * [backup-simplify]: Simplify 1 into 1
4.180 * [backup-simplify]: Simplify (/ 1 1) into 1
4.180 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.180 * [taylor]: Taking taylor expansion of y in x
4.180 * [backup-simplify]: Simplify y into y
4.180 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.180 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.180 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.180 * [taylor]: Taking taylor expansion of y in x
4.181 * [backup-simplify]: Simplify y into y
4.181 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.181 * [taylor]: Taking taylor expansion of x in x
4.181 * [backup-simplify]: Simplify 0 into 0
4.181 * [backup-simplify]: Simplify 1 into 1
4.181 * [backup-simplify]: Simplify (/ 1 1) into 1
4.181 * [backup-simplify]: Simplify (+ 1 0) into 1
4.182 * [backup-simplify]: Simplify (+ 0 1) into 1
4.182 * [backup-simplify]: Simplify (/ 1 1) into 1
4.182 * [taylor]: Taking taylor expansion of 1 in y
4.182 * [backup-simplify]: Simplify 1 into 1
4.182 * [backup-simplify]: Simplify 1 into 1
4.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.183 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.183 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.184 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.184 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ (/ 1 y) 1)))) into (- (* 2 (/ 1 y)))
4.184 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
4.184 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
4.184 * [taylor]: Taking taylor expansion of 2 in y
4.184 * [backup-simplify]: Simplify 2 into 2
4.184 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.184 * [taylor]: Taking taylor expansion of y in y
4.184 * [backup-simplify]: Simplify 0 into 0
4.184 * [backup-simplify]: Simplify 1 into 1
4.185 * [backup-simplify]: Simplify (/ 1 1) into 1
4.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.186 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.186 * [backup-simplify]: Simplify (- 0) into 0
4.186 * [backup-simplify]: Simplify 0 into 0
4.186 * [backup-simplify]: Simplify 0 into 0
4.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.187 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.188 * [backup-simplify]: Simplify (- 0) into 0
4.188 * [backup-simplify]: Simplify (+ 0 0) into 0
4.188 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.189 * [backup-simplify]: Simplify (+ 0 0) into 0
4.190 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) 1)))) into (* 2 (/ 1 (pow y 2)))
4.190 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.190 * [taylor]: Taking taylor expansion of 2 in y
4.190 * [backup-simplify]: Simplify 2 into 2
4.190 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.191 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.191 * [taylor]: Taking taylor expansion of y in y
4.191 * [backup-simplify]: Simplify 0 into 0
4.191 * [backup-simplify]: Simplify 1 into 1
4.191 * [backup-simplify]: Simplify (* 1 1) into 1
4.191 * [backup-simplify]: Simplify (/ 1 1) into 1
4.192 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.193 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.195 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.195 * [backup-simplify]: Simplify 0 into 0
4.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.196 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.197 * [backup-simplify]: Simplify (- 0) into 0
4.197 * [backup-simplify]: Simplify 0 into 0
4.197 * [backup-simplify]: Simplify 0 into 0
4.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.198 * [backup-simplify]: Simplify (- 0) into 0
4.199 * [backup-simplify]: Simplify (+ 0 0) into 0
4.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.200 * [backup-simplify]: Simplify (+ 0 0) into 0
4.201 * [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))))
4.201 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
4.202 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
4.202 * [taylor]: Taking taylor expansion of 2 in y
4.202 * [backup-simplify]: Simplify 2 into 2
4.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.202 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.202 * [taylor]: Taking taylor expansion of y in y
4.202 * [backup-simplify]: Simplify 0 into 0
4.202 * [backup-simplify]: Simplify 1 into 1
4.202 * [backup-simplify]: Simplify (* 1 1) into 1
4.202 * [backup-simplify]: Simplify (* 1 1) into 1
4.203 * [backup-simplify]: Simplify (/ 1 1) into 1
4.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.205 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.206 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.207 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.211 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.211 * [backup-simplify]: Simplify (- 0) into 0
4.211 * [backup-simplify]: Simplify 0 into 0
4.211 * [backup-simplify]: Simplify 1 into 1
4.211 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))))
4.211 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
4.211 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in y
4.211 * [taylor]: Taking taylor expansion of -1 in y
4.211 * [backup-simplify]: Simplify -1 into -1
4.211 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in y
4.212 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.212 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.212 * [taylor]: Taking taylor expansion of y in y
4.212 * [backup-simplify]: Simplify 0 into 0
4.212 * [backup-simplify]: Simplify 1 into 1
4.212 * [backup-simplify]: Simplify (/ 1 1) into 1
4.212 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.212 * [taylor]: Taking taylor expansion of x in y
4.212 * [backup-simplify]: Simplify x into x
4.212 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.212 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
4.212 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.212 * [taylor]: Taking taylor expansion of y in y
4.212 * [backup-simplify]: Simplify 0 into 0
4.212 * [backup-simplify]: Simplify 1 into 1
4.213 * [backup-simplify]: Simplify (/ 1 1) into 1
4.213 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.213 * [taylor]: Taking taylor expansion of x in y
4.213 * [backup-simplify]: Simplify x into x
4.213 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.213 * [backup-simplify]: Simplify (+ 1 0) into 1
4.214 * [backup-simplify]: Simplify (+ 1 0) into 1
4.214 * [backup-simplify]: Simplify (/ 1 1) into 1
4.214 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in x
4.214 * [taylor]: Taking taylor expansion of -1 in x
4.214 * [backup-simplify]: Simplify -1 into -1
4.214 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in x
4.214 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.214 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.214 * [taylor]: Taking taylor expansion of y in x
4.214 * [backup-simplify]: Simplify y into y
4.214 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.214 * [taylor]: Taking taylor expansion of x in x
4.214 * [backup-simplify]: Simplify 0 into 0
4.214 * [backup-simplify]: Simplify 1 into 1
4.215 * [backup-simplify]: Simplify (/ 1 1) into 1
4.215 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.215 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.215 * [taylor]: Taking taylor expansion of y in x
4.215 * [backup-simplify]: Simplify y into y
4.215 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.215 * [taylor]: Taking taylor expansion of x in x
4.215 * [backup-simplify]: Simplify 0 into 0
4.215 * [backup-simplify]: Simplify 1 into 1
4.215 * [backup-simplify]: Simplify (/ 1 1) into 1
4.216 * [backup-simplify]: Simplify (- 1) into -1
4.216 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.216 * [backup-simplify]: Simplify (+ 0 1) into 1
4.217 * [backup-simplify]: Simplify (/ -1 1) into -1
4.217 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)))) in x
4.217 * [taylor]: Taking taylor expansion of -1 in x
4.217 * [backup-simplify]: Simplify -1 into -1
4.217 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) in x
4.217 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.217 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.217 * [taylor]: Taking taylor expansion of y in x
4.217 * [backup-simplify]: Simplify y into y
4.217 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.217 * [taylor]: Taking taylor expansion of x in x
4.217 * [backup-simplify]: Simplify 0 into 0
4.217 * [backup-simplify]: Simplify 1 into 1
4.217 * [backup-simplify]: Simplify (/ 1 1) into 1
4.217 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
4.218 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.218 * [taylor]: Taking taylor expansion of y in x
4.218 * [backup-simplify]: Simplify y into y
4.218 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.218 * [taylor]: Taking taylor expansion of x in x
4.218 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify 1 into 1
4.218 * [backup-simplify]: Simplify (/ 1 1) into 1
4.218 * [backup-simplify]: Simplify (- 1) into -1
4.219 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.219 * [backup-simplify]: Simplify (+ 0 1) into 1
4.220 * [backup-simplify]: Simplify (/ -1 1) into -1
4.220 * [backup-simplify]: Simplify (* -1 -1) into 1
4.220 * [taylor]: Taking taylor expansion of 1 in y
4.220 * [backup-simplify]: Simplify 1 into 1
4.220 * [backup-simplify]: Simplify 1 into 1
4.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.221 * [backup-simplify]: Simplify (- 0) into 0
4.221 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.222 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.222 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ (/ 1 y) 1)))) into (* 2 (/ 1 y))
4.223 * [backup-simplify]: Simplify (+ (* -1 (* 2 (/ 1 y))) (* 0 -1)) into (- (* 2 (/ 1 y)))
4.223 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
4.223 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
4.223 * [taylor]: Taking taylor expansion of 2 in y
4.223 * [backup-simplify]: Simplify 2 into 2
4.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.223 * [taylor]: Taking taylor expansion of y in y
4.223 * [backup-simplify]: Simplify 0 into 0
4.223 * [backup-simplify]: Simplify 1 into 1
4.223 * [backup-simplify]: Simplify (/ 1 1) into 1
4.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.225 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
4.225 * [backup-simplify]: Simplify (- 0) into 0
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.226 * [backup-simplify]: Simplify (- 0) into 0
4.227 * [backup-simplify]: Simplify (+ 0 0) into 0
4.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.228 * [backup-simplify]: Simplify (+ 0 0) into 0
4.229 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (/ 1 y) 1)))) into (- (* 2 (/ 1 (pow y 2))))
4.230 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (* 2 (/ 1 y))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
4.230 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
4.230 * [taylor]: Taking taylor expansion of 2 in y
4.230 * [backup-simplify]: Simplify 2 into 2
4.230 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.230 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.230 * [taylor]: Taking taylor expansion of y in y
4.230 * [backup-simplify]: Simplify 0 into 0
4.230 * [backup-simplify]: Simplify 1 into 1
4.230 * [backup-simplify]: Simplify (* 1 1) into 1
4.231 * [backup-simplify]: Simplify (/ 1 1) into 1
4.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.232 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.234 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.234 * [backup-simplify]: Simplify 0 into 0
4.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.236 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
4.236 * [backup-simplify]: Simplify (- 0) into 0
4.236 * [backup-simplify]: Simplify 0 into 0
4.236 * [backup-simplify]: Simplify 0 into 0
4.236 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.238 * [backup-simplify]: Simplify (- 0) into 0
4.238 * [backup-simplify]: Simplify (+ 0 0) into 0
4.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.239 * [backup-simplify]: Simplify (+ 0 0) into 0
4.241 * [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)))
4.242 * [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))))
4.242 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
4.242 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
4.242 * [taylor]: Taking taylor expansion of 2 in y
4.242 * [backup-simplify]: Simplify 2 into 2
4.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
4.242 * [taylor]: Taking taylor expansion of (pow y 3) in y
4.242 * [taylor]: Taking taylor expansion of y in y
4.242 * [backup-simplify]: Simplify 0 into 0
4.242 * [backup-simplify]: Simplify 1 into 1
4.242 * [backup-simplify]: Simplify (* 1 1) into 1
4.243 * [backup-simplify]: Simplify (* 1 1) into 1
4.243 * [backup-simplify]: Simplify (/ 1 1) into 1
4.244 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.245 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.245 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.246 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.247 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.248 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.251 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.251 * [backup-simplify]: Simplify (- 0) into 0
4.251 * [backup-simplify]: Simplify 0 into 0
4.251 * [backup-simplify]: Simplify 1 into 1
4.251 * * * [progress]: simplifying candidates
4.256 * [simplify]: Simplifying:
  (- 1)
  (- (- (log (- x y)) (log (+ x y))))
  (- (log (/ (- x y) (+ x y))))
  (- 0 (- (log (- x y)) (log (+ x y))))
  (- 0 (log (/ (- x y) (+ x y))))
  (- (log 1) (- (log (- x y)) (log (+ x y))))
  (- (log 1) (log (/ (- x y) (+ x y))))
  (log (/ 1 (/ (- x y) (+ x y))))
  (exp (/ 1 (/ (- x y) (+ x y))))
  (/ (* (* 1 1) 1) (/ (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))))
  (/ (* (* 1 1) 1) (* (* (/ (- x y) (+ x y)) (/ (- x y) (+ x y))) (/ (- x y) (+ x y))))
  (* (cbrt (/ 1 (/ (- x y) (+ x y)))) (cbrt (/ 1 (/ (- x y) (+ x y)))))
  (cbrt (/ 1 (/ (- x y) (+ x y))))
  (* (* (/ 1 (/ (- x y) (+ x y))) (/ 1 (/ (- x y) (+ x y)))) (/ 1 (/ (- x y) (+ x y))))
  (sqrt (/ 1 (/ (- x y) (+ x y))))
  (sqrt (/ 1 (/ (- x y) (+ x y))))
  (- 1)
  (- (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ (cbrt 1) (cbrt (/ (- x y) (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (- x y) (+ x y))))
  (/ (cbrt 1) (sqrt (/ (- x y) (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (cbrt (- x y)) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (cbrt (- x y)) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ (cbrt 1) (/ (cbrt (- x y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ (cbrt 1) (/ (cbrt (- x y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (sqrt (- x y)) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- x y)) 1))
  (/ (cbrt 1) (/ (sqrt (- x y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (- x y)) 1))
  (/ (cbrt 1) (/ (sqrt (- x y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (- x y) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ x y))))
  (/ (cbrt 1) (/ (- x y) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt y)) 1))
  (/ (cbrt 1) (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ (sqrt x) (sqrt y)) 1))
  (/ (cbrt 1) (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (- x y) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ x y))))
  (/ (cbrt 1) (/ (- x y) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (- x y) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (- x y))
  (/ (cbrt 1) (/ 1 (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ (cbrt 1) (+ (* x x) (- (* y y) (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (- x y) (- (* x x) (* y y))))
  (/ (cbrt 1) (- x y))
  (/ (sqrt 1) (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ (sqrt 1) (cbrt (/ (- x y) (+ x y))))
  (/ (sqrt 1) (sqrt (/ (- x y) (+ x y))))
  (/ (sqrt 1) (sqrt (/ (- x y) (+ x y))))
  (/ (sqrt 1) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (cbrt (- x y)) (cbrt (+ x y))))
  (/ (sqrt 1) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (cbrt (- x y)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ (sqrt 1) (/ (cbrt (- x y)) (+ x y)))
  (/ (sqrt 1) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ (sqrt 1) (/ (cbrt (- x y)) (+ x y)))
  (/ (sqrt 1) (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (sqrt (- x y)) (cbrt (+ x y))))
  (/ (sqrt 1) (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (sqrt (- x y)) 1))
  (/ (sqrt 1) (/ (sqrt (- x y)) (+ x y)))
  (/ (sqrt 1) (/ (sqrt (- x y)) 1))
  (/ (sqrt 1) (/ (sqrt (- x y)) (+ x y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (- x y) (cbrt (+ x y))))
  (/ (sqrt 1) (/ 1 (sqrt (+ x y))))
  (/ (sqrt 1) (/ (- x y) (sqrt (+ x y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- x y) (+ x y)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- x y) (+ x y)))
  (/ (sqrt 1) (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y))))
  (/ (sqrt 1) (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (+ (sqrt x) (sqrt y)) 1))
  (/ (sqrt 1) (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ (sqrt 1) (/ (+ (sqrt x) (sqrt y)) 1))
  (/ (sqrt 1) (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (- x y) (cbrt (+ x y))))
  (/ (sqrt 1) (/ 1 (sqrt (+ x y))))
  (/ (sqrt 1) (/ (- x y) (sqrt (+ x y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- x y) (+ x y)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (- x y) (+ x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (- x y) (+ x y)))
  (/ (sqrt 1) (- x y))
  (/ (sqrt 1) (/ 1 (+ x y)))
  (/ (sqrt 1) (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ (sqrt 1) (+ (* x x) (- (* y y) (* x y))))
  (/ (sqrt 1) (/ (- x y) (- (* x x) (* y y))))
  (/ (sqrt 1) (- x y))
  (/ 1 (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ 1 (cbrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (cbrt (- x y)) (cbrt (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ 1 (/ (cbrt (- x y)) (sqrt (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ 1 (/ (cbrt (- x y)) (+ x y)))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ 1 (/ (cbrt (- x y)) (+ x y)))
  (/ 1 (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (sqrt (- x y)) (cbrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) 1))
  (/ 1 (/ (sqrt (- x y)) (+ x y)))
  (/ 1 (/ (sqrt (- x y)) 1))
  (/ 1 (/ (sqrt (- x y)) (+ x y)))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ (- x y) (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- x y) (+ x y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- x y) (+ x y)))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) 1))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) 1))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ (- x y) (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- x y) (+ x y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (- x y) (+ x y)))
  (/ 1 1)
  (/ 1 (/ (- x y) (+ x y)))
  (/ 1 (- x y))
  (/ 1 (/ 1 (+ x y)))
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (- (* y y) (* x y))))
  (/ 1 (/ (- x y) (- (* x x) (* y y))))
  (/ 1 (- x y))
  (/ 1 (/ (- x y) (+ x y)))
  (/ (/ (- x y) (+ x y)) 1)
  (/ 1 (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (/ 1 (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) 1))
  (/ 1 (/ (sqrt (- x y)) 1))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) 1))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) 1))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (- x y))
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ 1 (/ (- x y) (- (* x x) (* y y))))
  (/ (/ (- x y) (+ x y)) (cbrt 1))
  (/ (/ (- x y) (+ x y)) (sqrt 1))
  (/ (/ (- x y) (+ x y)) 1)
  (/ 1 (- x y))
  (- (log (- x y)) (log (+ x y)))
  (log (/ (- x y) (+ x y)))
  (exp (/ (- x y) (+ x y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y))))
  (cbrt (/ (- x y) (+ x y)))
  (* (* (/ (- x y) (+ x y)) (/ (- x y) (+ x y))) (/ (- x y) (+ x y)))
  (sqrt (/ (- x y) (+ x y)))
  (sqrt (/ (- x y) (+ x y)))
  (- (- x y))
  (- (+ x y))
  (/ x (+ x y))
  (/ y (+ x y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt (- x y)) (cbrt (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y)))
  (/ (cbrt (- x y)) (sqrt (+ x y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (+ x y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (+ x y))
  (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt (- x y)) (cbrt (+ x y)))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (+ x y))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ 1 1)
  (/ (- x y) (+ x y))
  (/ 1 1)
  (/ (- x y) (+ x y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (+ x y))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ 1 1)
  (/ (- x y) (+ x y))
  (/ 1 1)
  (/ (- x y) (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (- x y))
  (/ (- x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) 1)
  (/ (- x y) 1)
  (/ (+ x y) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ (+ x y) (- x y))
  (/ (- x y) (+ (pow x 3) (pow y 3)))
  (/ (- x y) (- (* x x) (* y y)))
  (* (+ x y) (+ (* x x) (+ (* y y) (* x y))))
  (* (+ x y) (+ x y))
  -1
  1
  1
  -1
  1
  1
4.263 * * [simplify]: Extracting # 0 : cost  0
4.264 * * [simplify]: Extracting # 1 : cost  0
4.264 * * [simplify]: Extracting # 2 : cost  0
4.265 * * [simplify]: Extracting # 3 : cost  0
4.266 * * [simplify]: Extracting # 4 : cost  0
4.266 * * [simplify]: Extracting # 5 : cost  0
4.267 * * [simplify]: Extracting # 6 : cost  0
4.267 * * [simplify]: Extracting # 7 : cost  0
4.268 * * [simplify]: iteration  0 :  205  enodes  (cost  2962 )
4.426 * * [simplify]: Extracting # 0 : cost  0
4.428 * * [simplify]: Extracting # 1 : cost  0
4.429 * * [simplify]: Extracting # 2 : cost  0
4.430 * * [simplify]: Extracting # 3 : cost  0
4.431 * * [simplify]: Extracting # 4 : cost  0
4.432 * * [simplify]: iteration  1 :  549  enodes  (cost  2521 )
4.788 * * [simplify]: Extracting # 0 : cost  0
4.793 * * [simplify]: Extracting # 1 : cost  0
4.800 * * [simplify]: Extracting # 2 : cost  0
4.806 * * [simplify]: Extracting # 3 : cost  0
4.812 * * [simplify]: Extracting # 4 : cost  0
4.819 * * [simplify]: iteration  2 :  3172  enodes  (cost  2382 )
6.247 * * [simplify]: Extracting # 0 : cost  0
6.262 * * [simplify]: Extracting # 1 : cost  0
6.281 * * [simplify]: Extracting # 2 : cost  0
6.293 * * [simplify]: iteration done:  5001  enodes  (cost  2382 )
6.295 * [simplify]: Simplified to:
  -1
  (log (/ (+ y x) (- x y)))
  (log (/ (+ y x) (- x y)))
  (log (/ (+ y x) (- x y)))
  (log (/ (+ y x) (- x y)))
  (log (/ (+ y x) (- x y)))
  (log (/ (+ y x) (- x y)))
  (log (/ (+ y x) (- x y)))
  (exp (/ (+ y x) (- x y)))
  (/ 1 (pow (/ (- x y) (+ x y)) 3))
  (/ 1 (pow (/ (- x y) (+ x y)) 3))
  (* (cbrt (/ (+ y x) (- x y))) (cbrt (/ (+ y x) (- x y))))
  (cbrt (/ (+ y x) (- x y)))
  (pow (/ (+ y x) (- x y)) 3)
  (sqrt (/ (+ y x) (- x y)))
  (sqrt (/ (+ y x) (- x y)))
  -1
  (- (/ (- x y) (+ x y)))
  (/ 1 (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ 1 (cbrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (cbrt (- x y)) (cbrt (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ 1 (/ (cbrt (- x y)) (sqrt (+ x y))))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (/ (cbrt (- x y)) (+ x y)))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (/ (cbrt (- x y)) (+ x y)))
  (/ 1 (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (sqrt (- x y)) (cbrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ 1 (/ (- x y) (sqrt (+ x y))))
  1
  (/ (+ y x) (- x y))
  1
  (/ (+ y x) (- x y))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ 1 (/ (- x y) (sqrt (+ x y))))
  1
  (/ (+ y x) (- x y))
  1
  (/ (+ y x) (- x y))
  1
  (/ (+ y x) (- x y))
  (/ 1 (- x y))
  (+ y x)
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ 1 (+ (* y (- y x)) (* x x)))
  (/ 1 (/ (- x y) (- (* x x) (* y y))))
  (/ 1 (- x y))
  (/ 1 (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ 1 (cbrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (cbrt (- x y)) (cbrt (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ 1 (/ (cbrt (- x y)) (sqrt (+ x y))))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (/ (cbrt (- x y)) (+ x y)))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (/ (cbrt (- x y)) (+ x y)))
  (/ 1 (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (sqrt (- x y)) (cbrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ 1 (/ (- x y) (sqrt (+ x y))))
  1
  (/ (+ y x) (- x y))
  1
  (/ (+ y x) (- x y))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ 1 (/ (- x y) (sqrt (+ x y))))
  1
  (/ (+ y x) (- x y))
  1
  (/ (+ y x) (- x y))
  1
  (/ (+ y x) (- x y))
  (/ 1 (- x y))
  (+ y x)
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ 1 (+ (* y (- y x)) (* x x)))
  (/ 1 (/ (- x y) (- (* x x) (* y y))))
  (/ 1 (- x y))
  (/ 1 (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ 1 (cbrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (cbrt (- x y)) (cbrt (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ 1 (/ (cbrt (- x y)) (sqrt (+ x y))))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (/ (cbrt (- x y)) (+ x y)))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (/ (cbrt (- x y)) (+ x y)))
  (/ 1 (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (sqrt (- x y)) (cbrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ 1 (/ (- x y) (sqrt (+ x y))))
  1
  (/ (+ y x) (- x y))
  1
  (/ (+ y x) (- x y))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (/ (- (sqrt x) (sqrt y)) (+ x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (- x y) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ 1 (/ (- x y) (sqrt (+ x y))))
  1
  (/ (+ y x) (- x y))
  1
  (/ (+ y x) (- x y))
  1
  (/ (+ y x) (- x y))
  (/ 1 (- x y))
  (+ y x)
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ 1 (+ (* y (- y x)) (* x x)))
  (/ 1 (/ (- x y) (- (* x x) (* y y))))
  (/ 1 (- x y))
  (/ (+ y x) (- x y))
  (/ (- x y) (+ y x))
  (/ 1 (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y)))))
  (/ 1 (sqrt (/ (- x y) (+ x y))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (+ x y))))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (sqrt (- x y)) (sqrt (+ x y))))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (sqrt (+ x y))
  1
  1
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y))))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (sqrt (+ x y))
  1
  1
  1
  (/ 1 (- x y))
  (/ 1 (/ (- x y) (+ (pow x 3) (pow y 3))))
  (/ 1 (/ (- x y) (- (* x x) (* y y))))
  (/ (- x y) (+ y x))
  (/ (- x y) (+ y x))
  (/ (- x y) (+ y x))
  (/ 1 (- x y))
  (log (/ (- x y) (+ x y)))
  (log (/ (- x y) (+ x y)))
  (exp (/ (- x y) (+ x y)))
  (pow (/ (- x y) (+ y x)) 3)
  (* (cbrt (/ (- x y) (+ x y))) (cbrt (/ (- x y) (+ x y))))
  (cbrt (/ (- x y) (+ x y)))
  (pow (/ (- x y) (+ y x)) 3)
  (sqrt (/ (- x y) (+ x y)))
  (sqrt (/ (- x y) (+ x y)))
  (- (- x y))
  (- (+ x y))
  (/ x (+ x y))
  (/ y (+ x y))
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (cbrt (+ x y))) (cbrt (+ x y)))
  (/ (cbrt (- x y)) (cbrt (+ x y)))
  (/ (cbrt (- x y)) (/ (sqrt (+ x y)) (cbrt (- x y))))
  (/ (cbrt (- x y)) (sqrt (+ x y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (+ x y))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (+ x y))
  (/ (sqrt (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt (- x y)) (cbrt (+ x y)))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (+ x y))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  1
  (/ (- x y) (+ y x))
  1
  (/ (- x y) (+ y x))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (+ x y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (+ x y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (+ x y))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  1
  (/ (- x y) (+ y x))
  1
  (/ (- x y) (+ y x))
  (/ 1 (+ x y))
  (/ (+ y x) (- x y))
  (/ (- x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- x y) (sqrt (+ x y)))
  (- x y)
  (- x y)
  (/ (+ x y) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ y x) (- x y))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ (+ y x) (- x y))
  (/ (- x y) (+ (pow x 3) (pow y 3)))
  (/ (- x y) (- (* x x) (* y y)))
  (* (+ x y) (+ (* y (+ x y)) (* x x)))
  (* (+ x y) (+ x y))
  -1
  1
  1
  -1
  1
  1
6.297 * * * [progress]: adding candidates to table
6.839 * * [progress]: iteration 3 / 4
6.839 * * * [progress]: picking best candidate
6.848 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))>
6.849 * * * [progress]: localizing error
6.881 * * * [progress]: generating rewritten candidates
6.881 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
6.933 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
6.988 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
7.037 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
7.069 * * * [progress]: generating series expansions
7.069 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
7.070 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
7.070 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
7.070 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
7.070 * [taylor]: Taking taylor expansion of (+ x y) in y
7.070 * [taylor]: Taking taylor expansion of x in y
7.070 * [backup-simplify]: Simplify x into x
7.070 * [taylor]: Taking taylor expansion of y in y
7.070 * [backup-simplify]: Simplify 0 into 0
7.070 * [backup-simplify]: Simplify 1 into 1
7.070 * [taylor]: Taking taylor expansion of (- x y) in y
7.070 * [taylor]: Taking taylor expansion of x in y
7.070 * [backup-simplify]: Simplify x into x
7.070 * [taylor]: Taking taylor expansion of y in y
7.070 * [backup-simplify]: Simplify 0 into 0
7.070 * [backup-simplify]: Simplify 1 into 1
7.070 * [backup-simplify]: Simplify (+ x 0) into x
7.071 * [backup-simplify]: Simplify (- 0) into 0
7.072 * [backup-simplify]: Simplify (+ x 0) into x
7.072 * [backup-simplify]: Simplify (/ x x) into 1
7.072 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.072 * [taylor]: Taking taylor expansion of (+ x y) in x
7.072 * [taylor]: Taking taylor expansion of x in x
7.072 * [backup-simplify]: Simplify 0 into 0
7.072 * [backup-simplify]: Simplify 1 into 1
7.072 * [taylor]: Taking taylor expansion of y in x
7.072 * [backup-simplify]: Simplify y into y
7.072 * [taylor]: Taking taylor expansion of (- x y) in x
7.072 * [taylor]: Taking taylor expansion of x in x
7.072 * [backup-simplify]: Simplify 0 into 0
7.072 * [backup-simplify]: Simplify 1 into 1
7.072 * [taylor]: Taking taylor expansion of y in x
7.072 * [backup-simplify]: Simplify y into y
7.072 * [backup-simplify]: Simplify (+ 0 y) into y
7.072 * [backup-simplify]: Simplify (- y) into (- y)
7.072 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.072 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.072 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.072 * [taylor]: Taking taylor expansion of (+ x y) in x
7.072 * [taylor]: Taking taylor expansion of x in x
7.072 * [backup-simplify]: Simplify 0 into 0
7.073 * [backup-simplify]: Simplify 1 into 1
7.073 * [taylor]: Taking taylor expansion of y in x
7.073 * [backup-simplify]: Simplify y into y
7.073 * [taylor]: Taking taylor expansion of (- x y) in x
7.073 * [taylor]: Taking taylor expansion of x in x
7.073 * [backup-simplify]: Simplify 0 into 0
7.073 * [backup-simplify]: Simplify 1 into 1
7.073 * [taylor]: Taking taylor expansion of y in x
7.073 * [backup-simplify]: Simplify y into y
7.073 * [backup-simplify]: Simplify (+ 0 y) into y
7.073 * [backup-simplify]: Simplify (- y) into (- y)
7.073 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.073 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.073 * [taylor]: Taking taylor expansion of -1 in y
7.073 * [backup-simplify]: Simplify -1 into -1
7.073 * [backup-simplify]: Simplify -1 into -1
7.074 * [backup-simplify]: Simplify (+ 1 0) into 1
7.075 * [backup-simplify]: Simplify (- 0) into 0
7.076 * [backup-simplify]: Simplify (+ 1 0) into 1
7.077 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
7.077 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
7.077 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.077 * [taylor]: Taking taylor expansion of 2 in y
7.077 * [backup-simplify]: Simplify 2 into 2
7.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.077 * [taylor]: Taking taylor expansion of y in y
7.077 * [backup-simplify]: Simplify 0 into 0
7.077 * [backup-simplify]: Simplify 1 into 1
7.078 * [backup-simplify]: Simplify (/ 1 1) into 1
7.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.079 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.080 * [backup-simplify]: Simplify (- 0) into 0
7.080 * [backup-simplify]: Simplify 0 into 0
7.080 * [backup-simplify]: Simplify 0 into 0
7.080 * [backup-simplify]: Simplify (+ 0 0) into 0
7.081 * [backup-simplify]: Simplify (- 0) into 0
7.081 * [backup-simplify]: Simplify (+ 0 0) into 0
7.081 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
7.081 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
7.081 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.081 * [taylor]: Taking taylor expansion of 2 in y
7.081 * [backup-simplify]: Simplify 2 into 2
7.082 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.082 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.082 * [taylor]: Taking taylor expansion of y in y
7.082 * [backup-simplify]: Simplify 0 into 0
7.082 * [backup-simplify]: Simplify 1 into 1
7.082 * [backup-simplify]: Simplify (* 1 1) into 1
7.082 * [backup-simplify]: Simplify (/ 1 1) into 1
7.083 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.084 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.087 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.087 * [backup-simplify]: Simplify (- 0) into 0
7.087 * [backup-simplify]: Simplify 0 into 0
7.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.089 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.089 * [backup-simplify]: Simplify (- 0) into 0
7.089 * [backup-simplify]: Simplify 0 into 0
7.089 * [backup-simplify]: Simplify 0 into 0
7.090 * [backup-simplify]: Simplify (+ 0 0) into 0
7.090 * [backup-simplify]: Simplify (- 0) into 0
7.090 * [backup-simplify]: Simplify (+ 0 0) into 0
7.091 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 0 (- y))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 3))))
7.091 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
7.091 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.091 * [taylor]: Taking taylor expansion of 2 in y
7.091 * [backup-simplify]: Simplify 2 into 2
7.091 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.091 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.091 * [taylor]: Taking taylor expansion of y in y
7.091 * [backup-simplify]: Simplify 0 into 0
7.091 * [backup-simplify]: Simplify 1 into 1
7.092 * [backup-simplify]: Simplify (* 1 1) into 1
7.092 * [backup-simplify]: Simplify (* 1 1) into 1
7.093 * [backup-simplify]: Simplify (/ 1 1) into 1
7.094 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.095 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.095 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.096 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.097 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.102 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.102 * [backup-simplify]: Simplify (- 0) into 0
7.102 * [backup-simplify]: Simplify 0 into 0
7.102 * [backup-simplify]: Simplify -1 into -1
7.103 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))
7.103 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
7.103 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
7.103 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
7.103 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.103 * [taylor]: Taking taylor expansion of y in y
7.103 * [backup-simplify]: Simplify 0 into 0
7.103 * [backup-simplify]: Simplify 1 into 1
7.103 * [backup-simplify]: Simplify (/ 1 1) into 1
7.103 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.103 * [taylor]: Taking taylor expansion of x in y
7.103 * [backup-simplify]: Simplify x into x
7.103 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.103 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
7.103 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.103 * [taylor]: Taking taylor expansion of x in y
7.103 * [backup-simplify]: Simplify x into x
7.104 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.104 * [taylor]: Taking taylor expansion of y in y
7.104 * [backup-simplify]: Simplify 0 into 0
7.104 * [backup-simplify]: Simplify 1 into 1
7.104 * [backup-simplify]: Simplify (/ 1 1) into 1
7.104 * [backup-simplify]: Simplify (+ 1 0) into 1
7.105 * [backup-simplify]: Simplify (- 1) into -1
7.110 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.111 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.111 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
7.111 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.111 * [taylor]: Taking taylor expansion of y in x
7.111 * [backup-simplify]: Simplify y into y
7.111 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.111 * [taylor]: Taking taylor expansion of x in x
7.111 * [backup-simplify]: Simplify 0 into 0
7.111 * [backup-simplify]: Simplify 1 into 1
7.112 * [backup-simplify]: Simplify (/ 1 1) into 1
7.112 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.112 * [taylor]: Taking taylor expansion of x in x
7.112 * [backup-simplify]: Simplify 0 into 0
7.112 * [backup-simplify]: Simplify 1 into 1
7.112 * [backup-simplify]: Simplify (/ 1 1) into 1
7.112 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.112 * [taylor]: Taking taylor expansion of y in x
7.112 * [backup-simplify]: Simplify y into y
7.112 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.113 * [backup-simplify]: Simplify (+ 0 1) into 1
7.113 * [backup-simplify]: Simplify (+ 1 0) into 1
7.113 * [backup-simplify]: Simplify (/ 1 1) into 1
7.114 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
7.114 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.114 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.114 * [taylor]: Taking taylor expansion of y in x
7.114 * [backup-simplify]: Simplify y into y
7.114 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.114 * [taylor]: Taking taylor expansion of x in x
7.114 * [backup-simplify]: Simplify 0 into 0
7.114 * [backup-simplify]: Simplify 1 into 1
7.114 * [backup-simplify]: Simplify (/ 1 1) into 1
7.114 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.114 * [taylor]: Taking taylor expansion of x in x
7.114 * [backup-simplify]: Simplify 0 into 0
7.114 * [backup-simplify]: Simplify 1 into 1
7.115 * [backup-simplify]: Simplify (/ 1 1) into 1
7.115 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.115 * [taylor]: Taking taylor expansion of y in x
7.115 * [backup-simplify]: Simplify y into y
7.115 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.115 * [backup-simplify]: Simplify (+ 0 1) into 1
7.116 * [backup-simplify]: Simplify (+ 1 0) into 1
7.116 * [backup-simplify]: Simplify (/ 1 1) into 1
7.116 * [taylor]: Taking taylor expansion of 1 in y
7.116 * [backup-simplify]: Simplify 1 into 1
7.116 * [backup-simplify]: Simplify 1 into 1
7.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.117 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.118 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
7.118 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
7.118 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
7.118 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.119 * [taylor]: Taking taylor expansion of 2 in y
7.119 * [backup-simplify]: Simplify 2 into 2
7.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.119 * [taylor]: Taking taylor expansion of y in y
7.119 * [backup-simplify]: Simplify 0 into 0
7.119 * [backup-simplify]: Simplify 1 into 1
7.119 * [backup-simplify]: Simplify (/ 1 1) into 1
7.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.121 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.121 * [backup-simplify]: Simplify 0 into 0
7.121 * [backup-simplify]: Simplify 0 into 0
7.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.122 * [backup-simplify]: Simplify (+ 0 0) into 0
7.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.123 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.123 * [backup-simplify]: Simplify (- 0) into 0
7.124 * [backup-simplify]: Simplify (+ 0 0) into 0
7.125 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
7.125 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.125 * [taylor]: Taking taylor expansion of 2 in y
7.125 * [backup-simplify]: Simplify 2 into 2
7.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.125 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.125 * [taylor]: Taking taylor expansion of y in y
7.125 * [backup-simplify]: Simplify 0 into 0
7.125 * [backup-simplify]: Simplify 1 into 1
7.126 * [backup-simplify]: Simplify (* 1 1) into 1
7.126 * [backup-simplify]: Simplify (/ 1 1) into 1
7.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.128 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.130 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.130 * [backup-simplify]: Simplify 0 into 0
7.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.132 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.132 * [backup-simplify]: Simplify 0 into 0
7.132 * [backup-simplify]: Simplify 0 into 0
7.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.134 * [backup-simplify]: Simplify (+ 0 0) into 0
7.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.135 * [backup-simplify]: Simplify (- 0) into 0
7.136 * [backup-simplify]: Simplify (+ 0 0) into 0
7.138 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 3)))
7.138 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.138 * [taylor]: Taking taylor expansion of 2 in y
7.138 * [backup-simplify]: Simplify 2 into 2
7.138 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.138 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.138 * [taylor]: Taking taylor expansion of y in y
7.138 * [backup-simplify]: Simplify 0 into 0
7.138 * [backup-simplify]: Simplify 1 into 1
7.138 * [backup-simplify]: Simplify (* 1 1) into 1
7.139 * [backup-simplify]: Simplify (* 1 1) into 1
7.139 * [backup-simplify]: Simplify (/ 1 1) into 1
7.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.141 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.142 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.144 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.148 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.148 * [backup-simplify]: Simplify 0 into 0
7.148 * [backup-simplify]: Simplify 1 into 1
7.149 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))
7.149 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
7.149 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
7.149 * [taylor]: Taking taylor expansion of -1 in y
7.149 * [backup-simplify]: Simplify -1 into -1
7.149 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
7.149 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
7.149 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.149 * [taylor]: Taking taylor expansion of y in y
7.149 * [backup-simplify]: Simplify 0 into 0
7.149 * [backup-simplify]: Simplify 1 into 1
7.149 * [backup-simplify]: Simplify (/ 1 1) into 1
7.149 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.150 * [taylor]: Taking taylor expansion of x in y
7.150 * [backup-simplify]: Simplify x into x
7.150 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.150 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
7.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.150 * [taylor]: Taking taylor expansion of y in y
7.150 * [backup-simplify]: Simplify 0 into 0
7.150 * [backup-simplify]: Simplify 1 into 1
7.150 * [backup-simplify]: Simplify (/ 1 1) into 1
7.150 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.150 * [taylor]: Taking taylor expansion of x in y
7.150 * [backup-simplify]: Simplify x into x
7.150 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.151 * [backup-simplify]: Simplify (+ 1 0) into 1
7.151 * [backup-simplify]: Simplify (+ 1 0) into 1
7.152 * [backup-simplify]: Simplify (/ 1 1) into 1
7.152 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
7.152 * [taylor]: Taking taylor expansion of -1 in x
7.152 * [backup-simplify]: Simplify -1 into -1
7.152 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
7.152 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.152 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.152 * [taylor]: Taking taylor expansion of y in x
7.152 * [backup-simplify]: Simplify y into y
7.152 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.152 * [taylor]: Taking taylor expansion of x in x
7.152 * [backup-simplify]: Simplify 0 into 0
7.152 * [backup-simplify]: Simplify 1 into 1
7.153 * [backup-simplify]: Simplify (/ 1 1) into 1
7.153 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.153 * [taylor]: Taking taylor expansion of y in x
7.153 * [backup-simplify]: Simplify y into y
7.153 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.153 * [taylor]: Taking taylor expansion of x in x
7.153 * [backup-simplify]: Simplify 0 into 0
7.153 * [backup-simplify]: Simplify 1 into 1
7.153 * [backup-simplify]: Simplify (/ 1 1) into 1
7.154 * [backup-simplify]: Simplify (+ 0 1) into 1
7.154 * [backup-simplify]: Simplify (- 1) into -1
7.155 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.155 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.155 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
7.155 * [taylor]: Taking taylor expansion of -1 in x
7.155 * [backup-simplify]: Simplify -1 into -1
7.155 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
7.155 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.155 * [taylor]: Taking taylor expansion of y in x
7.155 * [backup-simplify]: Simplify y into y
7.155 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.155 * [taylor]: Taking taylor expansion of x in x
7.155 * [backup-simplify]: Simplify 0 into 0
7.156 * [backup-simplify]: Simplify 1 into 1
7.156 * [backup-simplify]: Simplify (/ 1 1) into 1
7.156 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.156 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.156 * [taylor]: Taking taylor expansion of y in x
7.156 * [backup-simplify]: Simplify y into y
7.156 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.156 * [taylor]: Taking taylor expansion of x in x
7.156 * [backup-simplify]: Simplify 0 into 0
7.156 * [backup-simplify]: Simplify 1 into 1
7.157 * [backup-simplify]: Simplify (/ 1 1) into 1
7.157 * [backup-simplify]: Simplify (+ 0 1) into 1
7.157 * [backup-simplify]: Simplify (- 1) into -1
7.158 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.158 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.159 * [backup-simplify]: Simplify (* -1 -1) into 1
7.159 * [taylor]: Taking taylor expansion of 1 in y
7.159 * [backup-simplify]: Simplify 1 into 1
7.159 * [backup-simplify]: Simplify 1 into 1
7.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.160 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.161 * [backup-simplify]: Simplify (- 0) into 0
7.161 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.161 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
7.162 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
7.162 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.162 * [taylor]: Taking taylor expansion of 2 in y
7.162 * [backup-simplify]: Simplify 2 into 2
7.162 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.162 * [taylor]: Taking taylor expansion of y in y
7.162 * [backup-simplify]: Simplify 0 into 0
7.162 * [backup-simplify]: Simplify 1 into 1
7.162 * [backup-simplify]: Simplify (/ 1 1) into 1
7.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.164 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.164 * [backup-simplify]: Simplify 0 into 0
7.164 * [backup-simplify]: Simplify 0 into 0
7.164 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.165 * [backup-simplify]: Simplify (+ 0 0) into 0
7.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.166 * [backup-simplify]: Simplify (- 0) into 0
7.167 * [backup-simplify]: Simplify (+ 0 0) into 0
7.168 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
7.169 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
7.169 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.169 * [taylor]: Taking taylor expansion of 2 in y
7.169 * [backup-simplify]: Simplify 2 into 2
7.169 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.169 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.169 * [taylor]: Taking taylor expansion of y in y
7.169 * [backup-simplify]: Simplify 0 into 0
7.169 * [backup-simplify]: Simplify 1 into 1
7.169 * [backup-simplify]: Simplify (* 1 1) into 1
7.170 * [backup-simplify]: Simplify (/ 1 1) into 1
7.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.172 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.174 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.174 * [backup-simplify]: Simplify 0 into 0
7.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.176 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.176 * [backup-simplify]: Simplify 0 into 0
7.176 * [backup-simplify]: Simplify 0 into 0
7.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.178 * [backup-simplify]: Simplify (+ 0 0) into 0
7.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.179 * [backup-simplify]: Simplify (- 0) into 0
7.180 * [backup-simplify]: Simplify (+ 0 0) into 0
7.182 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ 0 -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 3))))
7.183 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1)))) into (* 2 (/ 1 (pow y 3)))
7.183 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.183 * [taylor]: Taking taylor expansion of 2 in y
7.183 * [backup-simplify]: Simplify 2 into 2
7.183 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.183 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.183 * [taylor]: Taking taylor expansion of y in y
7.183 * [backup-simplify]: Simplify 0 into 0
7.183 * [backup-simplify]: Simplify 1 into 1
7.183 * [backup-simplify]: Simplify (* 1 1) into 1
7.184 * [backup-simplify]: Simplify (* 1 1) into 1
7.184 * [backup-simplify]: Simplify (/ 1 1) into 1
7.185 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.186 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.187 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.188 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.189 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.190 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.193 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.193 * [backup-simplify]: Simplify 0 into 0
7.193 * [backup-simplify]: Simplify 1 into 1
7.194 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
7.194 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
7.194 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
7.194 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
7.194 * [taylor]: Taking taylor expansion of (+ x y) in y
7.194 * [taylor]: Taking taylor expansion of x in y
7.194 * [backup-simplify]: Simplify x into x
7.194 * [taylor]: Taking taylor expansion of y in y
7.194 * [backup-simplify]: Simplify 0 into 0
7.194 * [backup-simplify]: Simplify 1 into 1
7.194 * [taylor]: Taking taylor expansion of (- x y) in y
7.194 * [taylor]: Taking taylor expansion of x in y
7.194 * [backup-simplify]: Simplify x into x
7.194 * [taylor]: Taking taylor expansion of y in y
7.194 * [backup-simplify]: Simplify 0 into 0
7.194 * [backup-simplify]: Simplify 1 into 1
7.194 * [backup-simplify]: Simplify (+ x 0) into x
7.195 * [backup-simplify]: Simplify (- 0) into 0
7.195 * [backup-simplify]: Simplify (+ x 0) into x
7.195 * [backup-simplify]: Simplify (/ x x) into 1
7.195 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.195 * [taylor]: Taking taylor expansion of (+ x y) in x
7.195 * [taylor]: Taking taylor expansion of x in x
7.195 * [backup-simplify]: Simplify 0 into 0
7.195 * [backup-simplify]: Simplify 1 into 1
7.195 * [taylor]: Taking taylor expansion of y in x
7.195 * [backup-simplify]: Simplify y into y
7.195 * [taylor]: Taking taylor expansion of (- x y) in x
7.195 * [taylor]: Taking taylor expansion of x in x
7.195 * [backup-simplify]: Simplify 0 into 0
7.195 * [backup-simplify]: Simplify 1 into 1
7.195 * [taylor]: Taking taylor expansion of y in x
7.195 * [backup-simplify]: Simplify y into y
7.195 * [backup-simplify]: Simplify (+ 0 y) into y
7.195 * [backup-simplify]: Simplify (- y) into (- y)
7.195 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.195 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.195 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.195 * [taylor]: Taking taylor expansion of (+ x y) in x
7.195 * [taylor]: Taking taylor expansion of x in x
7.196 * [backup-simplify]: Simplify 0 into 0
7.196 * [backup-simplify]: Simplify 1 into 1
7.196 * [taylor]: Taking taylor expansion of y in x
7.196 * [backup-simplify]: Simplify y into y
7.196 * [taylor]: Taking taylor expansion of (- x y) in x
7.196 * [taylor]: Taking taylor expansion of x in x
7.196 * [backup-simplify]: Simplify 0 into 0
7.196 * [backup-simplify]: Simplify 1 into 1
7.196 * [taylor]: Taking taylor expansion of y in x
7.196 * [backup-simplify]: Simplify y into y
7.196 * [backup-simplify]: Simplify (+ 0 y) into y
7.196 * [backup-simplify]: Simplify (- y) into (- y)
7.196 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.196 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.196 * [taylor]: Taking taylor expansion of -1 in y
7.196 * [backup-simplify]: Simplify -1 into -1
7.196 * [backup-simplify]: Simplify -1 into -1
7.197 * [backup-simplify]: Simplify (+ 1 0) into 1
7.197 * [backup-simplify]: Simplify (- 0) into 0
7.198 * [backup-simplify]: Simplify (+ 1 0) into 1
7.198 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
7.198 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
7.198 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.198 * [taylor]: Taking taylor expansion of 2 in y
7.198 * [backup-simplify]: Simplify 2 into 2
7.198 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.198 * [taylor]: Taking taylor expansion of y in y
7.198 * [backup-simplify]: Simplify 0 into 0
7.198 * [backup-simplify]: Simplify 1 into 1
7.198 * [backup-simplify]: Simplify (/ 1 1) into 1
7.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.200 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.200 * [backup-simplify]: Simplify (- 0) into 0
7.200 * [backup-simplify]: Simplify 0 into 0
7.200 * [backup-simplify]: Simplify 0 into 0
7.201 * [backup-simplify]: Simplify (+ 0 0) into 0
7.201 * [backup-simplify]: Simplify (- 0) into 0
7.202 * [backup-simplify]: Simplify (+ 0 0) into 0
7.202 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
7.202 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
7.202 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.202 * [taylor]: Taking taylor expansion of 2 in y
7.202 * [backup-simplify]: Simplify 2 into 2
7.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.202 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.202 * [taylor]: Taking taylor expansion of y in y
7.202 * [backup-simplify]: Simplify 0 into 0
7.202 * [backup-simplify]: Simplify 1 into 1
7.203 * [backup-simplify]: Simplify (* 1 1) into 1
7.203 * [backup-simplify]: Simplify (/ 1 1) into 1
7.204 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.205 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.208 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.208 * [backup-simplify]: Simplify (- 0) into 0
7.208 * [backup-simplify]: Simplify 0 into 0
7.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.210 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.211 * [backup-simplify]: Simplify (- 0) into 0
7.211 * [backup-simplify]: Simplify 0 into 0
7.211 * [backup-simplify]: Simplify 0 into 0
7.211 * [backup-simplify]: Simplify (+ 0 0) into 0
7.212 * [backup-simplify]: Simplify (- 0) into 0
7.212 * [backup-simplify]: Simplify (+ 0 0) into 0
7.213 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 0 (- y))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 3))))
7.213 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
7.213 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.213 * [taylor]: Taking taylor expansion of 2 in y
7.213 * [backup-simplify]: Simplify 2 into 2
7.213 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.213 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.213 * [taylor]: Taking taylor expansion of y in y
7.213 * [backup-simplify]: Simplify 0 into 0
7.213 * [backup-simplify]: Simplify 1 into 1
7.213 * [backup-simplify]: Simplify (* 1 1) into 1
7.214 * [backup-simplify]: Simplify (* 1 1) into 1
7.214 * [backup-simplify]: Simplify (/ 1 1) into 1
7.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.216 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.217 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.218 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.218 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.220 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.223 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.224 * [backup-simplify]: Simplify (- 0) into 0
7.224 * [backup-simplify]: Simplify 0 into 0
7.224 * [backup-simplify]: Simplify -1 into -1
7.224 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))
7.224 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
7.224 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
7.224 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
7.224 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.224 * [taylor]: Taking taylor expansion of y in y
7.224 * [backup-simplify]: Simplify 0 into 0
7.224 * [backup-simplify]: Simplify 1 into 1
7.225 * [backup-simplify]: Simplify (/ 1 1) into 1
7.225 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.225 * [taylor]: Taking taylor expansion of x in y
7.225 * [backup-simplify]: Simplify x into x
7.225 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.225 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
7.225 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.225 * [taylor]: Taking taylor expansion of x in y
7.225 * [backup-simplify]: Simplify x into x
7.225 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.225 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.225 * [taylor]: Taking taylor expansion of y in y
7.225 * [backup-simplify]: Simplify 0 into 0
7.225 * [backup-simplify]: Simplify 1 into 1
7.226 * [backup-simplify]: Simplify (/ 1 1) into 1
7.226 * [backup-simplify]: Simplify (+ 1 0) into 1
7.226 * [backup-simplify]: Simplify (- 1) into -1
7.227 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.227 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.227 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
7.227 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.227 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.227 * [taylor]: Taking taylor expansion of y in x
7.227 * [backup-simplify]: Simplify y into y
7.228 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.228 * [taylor]: Taking taylor expansion of x in x
7.228 * [backup-simplify]: Simplify 0 into 0
7.228 * [backup-simplify]: Simplify 1 into 1
7.228 * [backup-simplify]: Simplify (/ 1 1) into 1
7.228 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.228 * [taylor]: Taking taylor expansion of x in x
7.228 * [backup-simplify]: Simplify 0 into 0
7.228 * [backup-simplify]: Simplify 1 into 1
7.229 * [backup-simplify]: Simplify (/ 1 1) into 1
7.229 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.229 * [taylor]: Taking taylor expansion of y in x
7.229 * [backup-simplify]: Simplify y into y
7.229 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.229 * [backup-simplify]: Simplify (+ 0 1) into 1
7.230 * [backup-simplify]: Simplify (+ 1 0) into 1
7.230 * [backup-simplify]: Simplify (/ 1 1) into 1
7.230 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
7.230 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.230 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.230 * [taylor]: Taking taylor expansion of y in x
7.230 * [backup-simplify]: Simplify y into y
7.230 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.230 * [taylor]: Taking taylor expansion of x in x
7.230 * [backup-simplify]: Simplify 0 into 0
7.230 * [backup-simplify]: Simplify 1 into 1
7.231 * [backup-simplify]: Simplify (/ 1 1) into 1
7.231 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.231 * [taylor]: Taking taylor expansion of x in x
7.231 * [backup-simplify]: Simplify 0 into 0
7.231 * [backup-simplify]: Simplify 1 into 1
7.231 * [backup-simplify]: Simplify (/ 1 1) into 1
7.231 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.231 * [taylor]: Taking taylor expansion of y in x
7.231 * [backup-simplify]: Simplify y into y
7.231 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.232 * [backup-simplify]: Simplify (+ 0 1) into 1
7.232 * [backup-simplify]: Simplify (+ 1 0) into 1
7.233 * [backup-simplify]: Simplify (/ 1 1) into 1
7.233 * [taylor]: Taking taylor expansion of 1 in y
7.233 * [backup-simplify]: Simplify 1 into 1
7.233 * [backup-simplify]: Simplify 1 into 1
7.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.234 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.235 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
7.235 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
7.235 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
7.235 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.235 * [taylor]: Taking taylor expansion of 2 in y
7.235 * [backup-simplify]: Simplify 2 into 2
7.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.235 * [taylor]: Taking taylor expansion of y in y
7.235 * [backup-simplify]: Simplify 0 into 0
7.235 * [backup-simplify]: Simplify 1 into 1
7.236 * [backup-simplify]: Simplify (/ 1 1) into 1
7.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.237 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.237 * [backup-simplify]: Simplify 0 into 0
7.237 * [backup-simplify]: Simplify 0 into 0
7.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.239 * [backup-simplify]: Simplify (+ 0 0) into 0
7.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.240 * [backup-simplify]: Simplify (- 0) into 0
7.241 * [backup-simplify]: Simplify (+ 0 0) into 0
7.242 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
7.242 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.242 * [taylor]: Taking taylor expansion of 2 in y
7.242 * [backup-simplify]: Simplify 2 into 2
7.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.242 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.242 * [taylor]: Taking taylor expansion of y in y
7.242 * [backup-simplify]: Simplify 0 into 0
7.242 * [backup-simplify]: Simplify 1 into 1
7.243 * [backup-simplify]: Simplify (* 1 1) into 1
7.243 * [backup-simplify]: Simplify (/ 1 1) into 1
7.244 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.245 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.247 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.247 * [backup-simplify]: Simplify 0 into 0
7.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.249 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.249 * [backup-simplify]: Simplify 0 into 0
7.249 * [backup-simplify]: Simplify 0 into 0
7.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.251 * [backup-simplify]: Simplify (+ 0 0) into 0
7.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.252 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.253 * [backup-simplify]: Simplify (- 0) into 0
7.253 * [backup-simplify]: Simplify (+ 0 0) into 0
7.255 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 3)))
7.255 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.255 * [taylor]: Taking taylor expansion of 2 in y
7.255 * [backup-simplify]: Simplify 2 into 2
7.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.255 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.255 * [taylor]: Taking taylor expansion of y in y
7.255 * [backup-simplify]: Simplify 0 into 0
7.255 * [backup-simplify]: Simplify 1 into 1
7.255 * [backup-simplify]: Simplify (* 1 1) into 1
7.256 * [backup-simplify]: Simplify (* 1 1) into 1
7.256 * [backup-simplify]: Simplify (/ 1 1) into 1
7.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.259 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.260 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.265 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.267 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.270 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.270 * [backup-simplify]: Simplify 0 into 0
7.270 * [backup-simplify]: Simplify 1 into 1
7.271 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))
7.271 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
7.271 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
7.271 * [taylor]: Taking taylor expansion of -1 in y
7.271 * [backup-simplify]: Simplify -1 into -1
7.271 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
7.271 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
7.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.271 * [taylor]: Taking taylor expansion of y in y
7.271 * [backup-simplify]: Simplify 0 into 0
7.271 * [backup-simplify]: Simplify 1 into 1
7.271 * [backup-simplify]: Simplify (/ 1 1) into 1
7.271 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.271 * [taylor]: Taking taylor expansion of x in y
7.271 * [backup-simplify]: Simplify x into x
7.272 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.272 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
7.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.272 * [taylor]: Taking taylor expansion of y in y
7.272 * [backup-simplify]: Simplify 0 into 0
7.272 * [backup-simplify]: Simplify 1 into 1
7.272 * [backup-simplify]: Simplify (/ 1 1) into 1
7.272 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.272 * [taylor]: Taking taylor expansion of x in y
7.272 * [backup-simplify]: Simplify x into x
7.272 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.273 * [backup-simplify]: Simplify (+ 1 0) into 1
7.274 * [backup-simplify]: Simplify (+ 1 0) into 1
7.275 * [backup-simplify]: Simplify (/ 1 1) into 1
7.275 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
7.275 * [taylor]: Taking taylor expansion of -1 in x
7.275 * [backup-simplify]: Simplify -1 into -1
7.275 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
7.275 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.275 * [taylor]: Taking taylor expansion of y in x
7.275 * [backup-simplify]: Simplify y into y
7.275 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.275 * [taylor]: Taking taylor expansion of x in x
7.275 * [backup-simplify]: Simplify 0 into 0
7.275 * [backup-simplify]: Simplify 1 into 1
7.276 * [backup-simplify]: Simplify (/ 1 1) into 1
7.276 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.276 * [taylor]: Taking taylor expansion of y in x
7.276 * [backup-simplify]: Simplify y into y
7.276 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.276 * [taylor]: Taking taylor expansion of x in x
7.276 * [backup-simplify]: Simplify 0 into 0
7.276 * [backup-simplify]: Simplify 1 into 1
7.277 * [backup-simplify]: Simplify (/ 1 1) into 1
7.277 * [backup-simplify]: Simplify (+ 0 1) into 1
7.278 * [backup-simplify]: Simplify (- 1) into -1
7.279 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.280 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.280 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
7.280 * [taylor]: Taking taylor expansion of -1 in x
7.280 * [backup-simplify]: Simplify -1 into -1
7.280 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
7.280 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.280 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.280 * [taylor]: Taking taylor expansion of y in x
7.280 * [backup-simplify]: Simplify y into y
7.280 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.280 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.280 * [taylor]: Taking taylor expansion of x in x
7.280 * [backup-simplify]: Simplify 0 into 0
7.280 * [backup-simplify]: Simplify 1 into 1
7.281 * [backup-simplify]: Simplify (/ 1 1) into 1
7.281 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.281 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.281 * [taylor]: Taking taylor expansion of y in x
7.281 * [backup-simplify]: Simplify y into y
7.281 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.281 * [taylor]: Taking taylor expansion of x in x
7.282 * [backup-simplify]: Simplify 0 into 0
7.282 * [backup-simplify]: Simplify 1 into 1
7.282 * [backup-simplify]: Simplify (/ 1 1) into 1
7.283 * [backup-simplify]: Simplify (+ 0 1) into 1
7.284 * [backup-simplify]: Simplify (- 1) into -1
7.284 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.285 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.286 * [backup-simplify]: Simplify (* -1 -1) into 1
7.286 * [taylor]: Taking taylor expansion of 1 in y
7.286 * [backup-simplify]: Simplify 1 into 1
7.286 * [backup-simplify]: Simplify 1 into 1
7.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.287 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.288 * [backup-simplify]: Simplify (- 0) into 0
7.288 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.289 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
7.289 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
7.289 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.289 * [taylor]: Taking taylor expansion of 2 in y
7.289 * [backup-simplify]: Simplify 2 into 2
7.289 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.289 * [taylor]: Taking taylor expansion of y in y
7.289 * [backup-simplify]: Simplify 0 into 0
7.289 * [backup-simplify]: Simplify 1 into 1
7.290 * [backup-simplify]: Simplify (/ 1 1) into 1
7.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.291 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.291 * [backup-simplify]: Simplify 0 into 0
7.291 * [backup-simplify]: Simplify 0 into 0
7.292 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.293 * [backup-simplify]: Simplify (+ 0 0) into 0
7.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.294 * [backup-simplify]: Simplify (- 0) into 0
7.295 * [backup-simplify]: Simplify (+ 0 0) into 0
7.296 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
7.297 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
7.297 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.297 * [taylor]: Taking taylor expansion of 2 in y
7.297 * [backup-simplify]: Simplify 2 into 2
7.297 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.297 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.297 * [taylor]: Taking taylor expansion of y in y
7.297 * [backup-simplify]: Simplify 0 into 0
7.297 * [backup-simplify]: Simplify 1 into 1
7.297 * [backup-simplify]: Simplify (* 1 1) into 1
7.298 * [backup-simplify]: Simplify (/ 1 1) into 1
7.298 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.299 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.302 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.302 * [backup-simplify]: Simplify 0 into 0
7.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.304 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.304 * [backup-simplify]: Simplify 0 into 0
7.304 * [backup-simplify]: Simplify 0 into 0
7.304 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.305 * [backup-simplify]: Simplify (+ 0 0) into 0
7.305 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.307 * [backup-simplify]: Simplify (- 0) into 0
7.307 * [backup-simplify]: Simplify (+ 0 0) into 0
7.309 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ 0 -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 3))))
7.309 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1)))) into (* 2 (/ 1 (pow y 3)))
7.310 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.310 * [taylor]: Taking taylor expansion of 2 in y
7.310 * [backup-simplify]: Simplify 2 into 2
7.310 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.310 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.310 * [taylor]: Taking taylor expansion of y in y
7.310 * [backup-simplify]: Simplify 0 into 0
7.310 * [backup-simplify]: Simplify 1 into 1
7.310 * [backup-simplify]: Simplify (* 1 1) into 1
7.310 * [backup-simplify]: Simplify (* 1 1) into 1
7.311 * [backup-simplify]: Simplify (/ 1 1) into 1
7.312 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.312 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.313 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.314 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.315 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.316 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.319 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.319 * [backup-simplify]: Simplify 0 into 0
7.319 * [backup-simplify]: Simplify 1 into 1
7.319 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
7.319 * [backup-simplify]: Simplify (/ (+ x y) (- x y)) into (/ (+ x y) (- x y))
7.319 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
7.319 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
7.319 * [taylor]: Taking taylor expansion of (+ x y) in y
7.319 * [taylor]: Taking taylor expansion of x in y
7.319 * [backup-simplify]: Simplify x into x
7.319 * [taylor]: Taking taylor expansion of y in y
7.319 * [backup-simplify]: Simplify 0 into 0
7.319 * [backup-simplify]: Simplify 1 into 1
7.319 * [taylor]: Taking taylor expansion of (- x y) in y
7.319 * [taylor]: Taking taylor expansion of x in y
7.319 * [backup-simplify]: Simplify x into x
7.319 * [taylor]: Taking taylor expansion of y in y
7.319 * [backup-simplify]: Simplify 0 into 0
7.319 * [backup-simplify]: Simplify 1 into 1
7.320 * [backup-simplify]: Simplify (+ x 0) into x
7.320 * [backup-simplify]: Simplify (- 0) into 0
7.320 * [backup-simplify]: Simplify (+ x 0) into x
7.320 * [backup-simplify]: Simplify (/ x x) into 1
7.320 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.320 * [taylor]: Taking taylor expansion of (+ x y) in x
7.320 * [taylor]: Taking taylor expansion of x in x
7.320 * [backup-simplify]: Simplify 0 into 0
7.320 * [backup-simplify]: Simplify 1 into 1
7.320 * [taylor]: Taking taylor expansion of y in x
7.320 * [backup-simplify]: Simplify y into y
7.320 * [taylor]: Taking taylor expansion of (- x y) in x
7.320 * [taylor]: Taking taylor expansion of x in x
7.320 * [backup-simplify]: Simplify 0 into 0
7.320 * [backup-simplify]: Simplify 1 into 1
7.320 * [taylor]: Taking taylor expansion of y in x
7.320 * [backup-simplify]: Simplify y into y
7.320 * [backup-simplify]: Simplify (+ 0 y) into y
7.320 * [backup-simplify]: Simplify (- y) into (- y)
7.321 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.321 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.321 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.321 * [taylor]: Taking taylor expansion of (+ x y) in x
7.321 * [taylor]: Taking taylor expansion of x in x
7.321 * [backup-simplify]: Simplify 0 into 0
7.321 * [backup-simplify]: Simplify 1 into 1
7.321 * [taylor]: Taking taylor expansion of y in x
7.321 * [backup-simplify]: Simplify y into y
7.321 * [taylor]: Taking taylor expansion of (- x y) in x
7.321 * [taylor]: Taking taylor expansion of x in x
7.321 * [backup-simplify]: Simplify 0 into 0
7.321 * [backup-simplify]: Simplify 1 into 1
7.321 * [taylor]: Taking taylor expansion of y in x
7.321 * [backup-simplify]: Simplify y into y
7.321 * [backup-simplify]: Simplify (+ 0 y) into y
7.321 * [backup-simplify]: Simplify (- y) into (- y)
7.321 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.321 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.321 * [taylor]: Taking taylor expansion of -1 in y
7.321 * [backup-simplify]: Simplify -1 into -1
7.321 * [backup-simplify]: Simplify -1 into -1
7.322 * [backup-simplify]: Simplify (+ 1 0) into 1
7.323 * [backup-simplify]: Simplify (- 0) into 0
7.323 * [backup-simplify]: Simplify (+ 1 0) into 1
7.323 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
7.323 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
7.323 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.323 * [taylor]: Taking taylor expansion of 2 in y
7.323 * [backup-simplify]: Simplify 2 into 2
7.323 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.323 * [taylor]: Taking taylor expansion of y in y
7.323 * [backup-simplify]: Simplify 0 into 0
7.323 * [backup-simplify]: Simplify 1 into 1
7.324 * [backup-simplify]: Simplify (/ 1 1) into 1
7.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.325 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.325 * [backup-simplify]: Simplify (- 0) into 0
7.325 * [backup-simplify]: Simplify 0 into 0
7.326 * [backup-simplify]: Simplify 0 into 0
7.326 * [backup-simplify]: Simplify (+ 0 0) into 0
7.326 * [backup-simplify]: Simplify (- 0) into 0
7.327 * [backup-simplify]: Simplify (+ 0 0) into 0
7.327 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
7.327 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
7.327 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.327 * [taylor]: Taking taylor expansion of 2 in y
7.327 * [backup-simplify]: Simplify 2 into 2
7.327 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.327 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.327 * [taylor]: Taking taylor expansion of y in y
7.327 * [backup-simplify]: Simplify 0 into 0
7.327 * [backup-simplify]: Simplify 1 into 1
7.328 * [backup-simplify]: Simplify (* 1 1) into 1
7.328 * [backup-simplify]: Simplify (/ 1 1) into 1
7.329 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.329 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.330 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.332 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.332 * [backup-simplify]: Simplify (- 0) into 0
7.332 * [backup-simplify]: Simplify 0 into 0
7.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.334 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.334 * [backup-simplify]: Simplify (- 0) into 0
7.334 * [backup-simplify]: Simplify 0 into 0
7.334 * [backup-simplify]: Simplify 0 into 0
7.335 * [backup-simplify]: Simplify (+ 0 0) into 0
7.335 * [backup-simplify]: Simplify (- 0) into 0
7.335 * [backup-simplify]: Simplify (+ 0 0) into 0
7.336 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 0 (- y))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 3))))
7.336 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
7.336 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.336 * [taylor]: Taking taylor expansion of 2 in y
7.336 * [backup-simplify]: Simplify 2 into 2
7.336 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.336 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.336 * [taylor]: Taking taylor expansion of y in y
7.336 * [backup-simplify]: Simplify 0 into 0
7.336 * [backup-simplify]: Simplify 1 into 1
7.337 * [backup-simplify]: Simplify (* 1 1) into 1
7.337 * [backup-simplify]: Simplify (* 1 1) into 1
7.337 * [backup-simplify]: Simplify (/ 1 1) into 1
7.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.340 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.341 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.342 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.343 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.346 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.347 * [backup-simplify]: Simplify (- 0) into 0
7.347 * [backup-simplify]: Simplify 0 into 0
7.347 * [backup-simplify]: Simplify -1 into -1
7.347 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))
7.347 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
7.347 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
7.347 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
7.347 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.347 * [taylor]: Taking taylor expansion of y in y
7.347 * [backup-simplify]: Simplify 0 into 0
7.347 * [backup-simplify]: Simplify 1 into 1
7.348 * [backup-simplify]: Simplify (/ 1 1) into 1
7.348 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.348 * [taylor]: Taking taylor expansion of x in y
7.348 * [backup-simplify]: Simplify x into x
7.348 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.348 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
7.348 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.348 * [taylor]: Taking taylor expansion of x in y
7.348 * [backup-simplify]: Simplify x into x
7.348 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.348 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.348 * [taylor]: Taking taylor expansion of y in y
7.348 * [backup-simplify]: Simplify 0 into 0
7.348 * [backup-simplify]: Simplify 1 into 1
7.349 * [backup-simplify]: Simplify (/ 1 1) into 1
7.349 * [backup-simplify]: Simplify (+ 1 0) into 1
7.349 * [backup-simplify]: Simplify (- 1) into -1
7.350 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.350 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.350 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
7.350 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.350 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.350 * [taylor]: Taking taylor expansion of y in x
7.351 * [backup-simplify]: Simplify y into y
7.351 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.351 * [taylor]: Taking taylor expansion of x in x
7.351 * [backup-simplify]: Simplify 0 into 0
7.351 * [backup-simplify]: Simplify 1 into 1
7.351 * [backup-simplify]: Simplify (/ 1 1) into 1
7.351 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.351 * [taylor]: Taking taylor expansion of x in x
7.351 * [backup-simplify]: Simplify 0 into 0
7.351 * [backup-simplify]: Simplify 1 into 1
7.352 * [backup-simplify]: Simplify (/ 1 1) into 1
7.352 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.352 * [taylor]: Taking taylor expansion of y in x
7.352 * [backup-simplify]: Simplify y into y
7.352 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.352 * [backup-simplify]: Simplify (+ 0 1) into 1
7.353 * [backup-simplify]: Simplify (+ 1 0) into 1
7.353 * [backup-simplify]: Simplify (/ 1 1) into 1
7.353 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
7.353 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.353 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.353 * [taylor]: Taking taylor expansion of y in x
7.353 * [backup-simplify]: Simplify y into y
7.353 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.353 * [taylor]: Taking taylor expansion of x in x
7.353 * [backup-simplify]: Simplify 0 into 0
7.353 * [backup-simplify]: Simplify 1 into 1
7.354 * [backup-simplify]: Simplify (/ 1 1) into 1
7.354 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.354 * [taylor]: Taking taylor expansion of x in x
7.354 * [backup-simplify]: Simplify 0 into 0
7.354 * [backup-simplify]: Simplify 1 into 1
7.354 * [backup-simplify]: Simplify (/ 1 1) into 1
7.354 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.354 * [taylor]: Taking taylor expansion of y in x
7.354 * [backup-simplify]: Simplify y into y
7.354 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.355 * [backup-simplify]: Simplify (+ 0 1) into 1
7.355 * [backup-simplify]: Simplify (+ 1 0) into 1
7.355 * [backup-simplify]: Simplify (/ 1 1) into 1
7.356 * [taylor]: Taking taylor expansion of 1 in y
7.356 * [backup-simplify]: Simplify 1 into 1
7.356 * [backup-simplify]: Simplify 1 into 1
7.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.356 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.357 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
7.357 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
7.358 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
7.358 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.358 * [taylor]: Taking taylor expansion of 2 in y
7.358 * [backup-simplify]: Simplify 2 into 2
7.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.358 * [taylor]: Taking taylor expansion of y in y
7.358 * [backup-simplify]: Simplify 0 into 0
7.358 * [backup-simplify]: Simplify 1 into 1
7.358 * [backup-simplify]: Simplify (/ 1 1) into 1
7.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.359 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.359 * [backup-simplify]: Simplify 0 into 0
7.359 * [backup-simplify]: Simplify 0 into 0
7.360 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.361 * [backup-simplify]: Simplify (+ 0 0) into 0
7.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.362 * [backup-simplify]: Simplify (- 0) into 0
7.362 * [backup-simplify]: Simplify (+ 0 0) into 0
7.363 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
7.364 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.364 * [taylor]: Taking taylor expansion of 2 in y
7.364 * [backup-simplify]: Simplify 2 into 2
7.364 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.364 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.364 * [taylor]: Taking taylor expansion of y in y
7.364 * [backup-simplify]: Simplify 0 into 0
7.364 * [backup-simplify]: Simplify 1 into 1
7.364 * [backup-simplify]: Simplify (* 1 1) into 1
7.364 * [backup-simplify]: Simplify (/ 1 1) into 1
7.365 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.366 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.368 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.368 * [backup-simplify]: Simplify 0 into 0
7.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.370 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.370 * [backup-simplify]: Simplify 0 into 0
7.370 * [backup-simplify]: Simplify 0 into 0
7.370 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.372 * [backup-simplify]: Simplify (+ 0 0) into 0
7.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.373 * [backup-simplify]: Simplify (- 0) into 0
7.374 * [backup-simplify]: Simplify (+ 0 0) into 0
7.375 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ 0 1)) (* (* 2 (/ 1 (pow y 2))) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 3)))
7.375 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.375 * [taylor]: Taking taylor expansion of 2 in y
7.375 * [backup-simplify]: Simplify 2 into 2
7.375 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.376 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.376 * [taylor]: Taking taylor expansion of y in y
7.376 * [backup-simplify]: Simplify 0 into 0
7.376 * [backup-simplify]: Simplify 1 into 1
7.376 * [backup-simplify]: Simplify (* 1 1) into 1
7.376 * [backup-simplify]: Simplify (* 1 1) into 1
7.377 * [backup-simplify]: Simplify (/ 1 1) into 1
7.378 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.379 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.379 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.380 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.381 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.383 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.386 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.386 * [backup-simplify]: Simplify 0 into 0
7.386 * [backup-simplify]: Simplify 1 into 1
7.386 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))
7.386 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
7.386 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
7.386 * [taylor]: Taking taylor expansion of -1 in y
7.386 * [backup-simplify]: Simplify -1 into -1
7.386 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
7.387 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
7.387 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.387 * [taylor]: Taking taylor expansion of y in y
7.387 * [backup-simplify]: Simplify 0 into 0
7.387 * [backup-simplify]: Simplify 1 into 1
7.387 * [backup-simplify]: Simplify (/ 1 1) into 1
7.387 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.387 * [taylor]: Taking taylor expansion of x in y
7.387 * [backup-simplify]: Simplify x into x
7.387 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.387 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
7.387 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.387 * [taylor]: Taking taylor expansion of y in y
7.387 * [backup-simplify]: Simplify 0 into 0
7.387 * [backup-simplify]: Simplify 1 into 1
7.388 * [backup-simplify]: Simplify (/ 1 1) into 1
7.388 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.388 * [taylor]: Taking taylor expansion of x in y
7.388 * [backup-simplify]: Simplify x into x
7.388 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.388 * [backup-simplify]: Simplify (+ 1 0) into 1
7.389 * [backup-simplify]: Simplify (+ 1 0) into 1
7.389 * [backup-simplify]: Simplify (/ 1 1) into 1
7.389 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
7.389 * [taylor]: Taking taylor expansion of -1 in x
7.389 * [backup-simplify]: Simplify -1 into -1
7.389 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
7.389 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.389 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.389 * [taylor]: Taking taylor expansion of y in x
7.389 * [backup-simplify]: Simplify y into y
7.390 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.390 * [taylor]: Taking taylor expansion of x in x
7.390 * [backup-simplify]: Simplify 0 into 0
7.390 * [backup-simplify]: Simplify 1 into 1
7.390 * [backup-simplify]: Simplify (/ 1 1) into 1
7.390 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.390 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.390 * [taylor]: Taking taylor expansion of y in x
7.390 * [backup-simplify]: Simplify y into y
7.390 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.390 * [taylor]: Taking taylor expansion of x in x
7.390 * [backup-simplify]: Simplify 0 into 0
7.390 * [backup-simplify]: Simplify 1 into 1
7.391 * [backup-simplify]: Simplify (/ 1 1) into 1
7.391 * [backup-simplify]: Simplify (+ 0 1) into 1
7.391 * [backup-simplify]: Simplify (- 1) into -1
7.392 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.392 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.392 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
7.392 * [taylor]: Taking taylor expansion of -1 in x
7.392 * [backup-simplify]: Simplify -1 into -1
7.393 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
7.393 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.393 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.393 * [taylor]: Taking taylor expansion of y in x
7.393 * [backup-simplify]: Simplify y into y
7.393 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.393 * [taylor]: Taking taylor expansion of x in x
7.393 * [backup-simplify]: Simplify 0 into 0
7.393 * [backup-simplify]: Simplify 1 into 1
7.393 * [backup-simplify]: Simplify (/ 1 1) into 1
7.393 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.393 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.393 * [taylor]: Taking taylor expansion of y in x
7.393 * [backup-simplify]: Simplify y into y
7.393 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.393 * [taylor]: Taking taylor expansion of x in x
7.393 * [backup-simplify]: Simplify 0 into 0
7.393 * [backup-simplify]: Simplify 1 into 1
7.394 * [backup-simplify]: Simplify (/ 1 1) into 1
7.394 * [backup-simplify]: Simplify (+ 0 1) into 1
7.395 * [backup-simplify]: Simplify (- 1) into -1
7.395 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.395 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.396 * [backup-simplify]: Simplify (* -1 -1) into 1
7.396 * [taylor]: Taking taylor expansion of 1 in y
7.396 * [backup-simplify]: Simplify 1 into 1
7.396 * [backup-simplify]: Simplify 1 into 1
7.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.397 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.398 * [backup-simplify]: Simplify (- 0) into 0
7.398 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.398 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
7.399 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
7.399 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
7.399 * [taylor]: Taking taylor expansion of 2 in y
7.399 * [backup-simplify]: Simplify 2 into 2
7.399 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.399 * [taylor]: Taking taylor expansion of y in y
7.399 * [backup-simplify]: Simplify 0 into 0
7.399 * [backup-simplify]: Simplify 1 into 1
7.399 * [backup-simplify]: Simplify (/ 1 1) into 1
7.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.401 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
7.401 * [backup-simplify]: Simplify 0 into 0
7.401 * [backup-simplify]: Simplify 0 into 0
7.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.402 * [backup-simplify]: Simplify (+ 0 0) into 0
7.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.404 * [backup-simplify]: Simplify (- 0) into 0
7.404 * [backup-simplify]: Simplify (+ 0 0) into 0
7.405 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
7.406 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
7.406 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
7.406 * [taylor]: Taking taylor expansion of 2 in y
7.406 * [backup-simplify]: Simplify 2 into 2
7.406 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.406 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.406 * [taylor]: Taking taylor expansion of y in y
7.407 * [backup-simplify]: Simplify 0 into 0
7.407 * [backup-simplify]: Simplify 1 into 1
7.407 * [backup-simplify]: Simplify (* 1 1) into 1
7.407 * [backup-simplify]: Simplify (/ 1 1) into 1
7.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.409 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.411 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.411 * [backup-simplify]: Simplify 0 into 0
7.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.413 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
7.413 * [backup-simplify]: Simplify 0 into 0
7.413 * [backup-simplify]: Simplify 0 into 0
7.414 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.419 * [backup-simplify]: Simplify (+ 0 0) into 0
7.419 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.420 * [backup-simplify]: Simplify (- 0) into 0
7.420 * [backup-simplify]: Simplify (+ 0 0) into 0
7.422 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ 0 -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 3))))
7.423 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 3))))) (+ (* 0 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1)))) into (* 2 (/ 1 (pow y 3)))
7.423 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
7.424 * [taylor]: Taking taylor expansion of 2 in y
7.424 * [backup-simplify]: Simplify 2 into 2
7.424 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.424 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.424 * [taylor]: Taking taylor expansion of y in y
7.424 * [backup-simplify]: Simplify 0 into 0
7.424 * [backup-simplify]: Simplify 1 into 1
7.424 * [backup-simplify]: Simplify (* 1 1) into 1
7.424 * [backup-simplify]: Simplify (* 1 1) into 1
7.425 * [backup-simplify]: Simplify (/ 1 1) into 1
7.426 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.427 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.428 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.429 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.433 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.433 * [backup-simplify]: Simplify 0 into 0
7.433 * [backup-simplify]: Simplify 1 into 1
7.433 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
7.433 * [backup-simplify]: Simplify (cbrt (/ (+ x y) (- x y))) into (pow (/ (+ x y) (- x y)) 1/3)
7.434 * [approximate]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 1/3) in (x y) around 0
7.434 * [taylor]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 1/3) in y
7.434 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ x y) (- x y))))) in y
7.434 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ x y) (- x y)))) in y
7.434 * [taylor]: Taking taylor expansion of 1/3 in y
7.434 * [backup-simplify]: Simplify 1/3 into 1/3
7.434 * [taylor]: Taking taylor expansion of (log (/ (+ x y) (- x y))) in y
7.434 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
7.434 * [taylor]: Taking taylor expansion of (+ x y) in y
7.434 * [taylor]: Taking taylor expansion of x in y
7.434 * [backup-simplify]: Simplify x into x
7.434 * [taylor]: Taking taylor expansion of y in y
7.434 * [backup-simplify]: Simplify 0 into 0
7.434 * [backup-simplify]: Simplify 1 into 1
7.434 * [taylor]: Taking taylor expansion of (- x y) in y
7.434 * [taylor]: Taking taylor expansion of x in y
7.434 * [backup-simplify]: Simplify x into x
7.434 * [taylor]: Taking taylor expansion of y in y
7.434 * [backup-simplify]: Simplify 0 into 0
7.434 * [backup-simplify]: Simplify 1 into 1
7.434 * [backup-simplify]: Simplify (+ x 0) into x
7.434 * [backup-simplify]: Simplify (- 0) into 0
7.435 * [backup-simplify]: Simplify (+ x 0) into x
7.435 * [backup-simplify]: Simplify (/ x x) into 1
7.435 * [backup-simplify]: Simplify (log 1) into 0
7.435 * [backup-simplify]: Simplify (* 1/3 0) into 0
7.436 * [backup-simplify]: Simplify (+ 0 1) into 1
7.436 * [backup-simplify]: Simplify (- 1) into -1
7.436 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.437 * [backup-simplify]: Simplify (- (/ 1 x) (+ (* 1 (/ -1 x)))) into (* 2 (/ 1 x))
7.437 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 2 (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ 2 x)
7.438 * [backup-simplify]: Simplify (+ (* 1/3 (/ 2 x)) (* 0 0)) into (* 2/3 (/ 1 x))
7.438 * [backup-simplify]: Simplify (exp 0) into 1
7.438 * [taylor]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 1/3) in x
7.438 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ x y) (- x y))))) in x
7.438 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ x y) (- x y)))) in x
7.438 * [taylor]: Taking taylor expansion of 1/3 in x
7.438 * [backup-simplify]: Simplify 1/3 into 1/3
7.438 * [taylor]: Taking taylor expansion of (log (/ (+ x y) (- x y))) in x
7.438 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.438 * [taylor]: Taking taylor expansion of (+ x y) in x
7.438 * [taylor]: Taking taylor expansion of x in x
7.438 * [backup-simplify]: Simplify 0 into 0
7.438 * [backup-simplify]: Simplify 1 into 1
7.438 * [taylor]: Taking taylor expansion of y in x
7.438 * [backup-simplify]: Simplify y into y
7.438 * [taylor]: Taking taylor expansion of (- x y) in x
7.438 * [taylor]: Taking taylor expansion of x in x
7.438 * [backup-simplify]: Simplify 0 into 0
7.438 * [backup-simplify]: Simplify 1 into 1
7.438 * [taylor]: Taking taylor expansion of y in x
7.438 * [backup-simplify]: Simplify y into y
7.438 * [backup-simplify]: Simplify (+ 0 y) into y
7.438 * [backup-simplify]: Simplify (- y) into (- y)
7.438 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.438 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.439 * [backup-simplify]: Simplify (log -1) into (log -1)
7.440 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.441 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.441 * [taylor]: Taking taylor expansion of (pow (/ (+ x y) (- x y)) 1/3) in x
7.441 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ x y) (- x y))))) in x
7.441 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ x y) (- x y)))) in x
7.441 * [taylor]: Taking taylor expansion of 1/3 in x
7.441 * [backup-simplify]: Simplify 1/3 into 1/3
7.441 * [taylor]: Taking taylor expansion of (log (/ (+ x y) (- x y))) in x
7.441 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
7.441 * [taylor]: Taking taylor expansion of (+ x y) in x
7.441 * [taylor]: Taking taylor expansion of x in x
7.441 * [backup-simplify]: Simplify 0 into 0
7.441 * [backup-simplify]: Simplify 1 into 1
7.441 * [taylor]: Taking taylor expansion of y in x
7.441 * [backup-simplify]: Simplify y into y
7.441 * [taylor]: Taking taylor expansion of (- x y) in x
7.441 * [taylor]: Taking taylor expansion of x in x
7.441 * [backup-simplify]: Simplify 0 into 0
7.441 * [backup-simplify]: Simplify 1 into 1
7.441 * [taylor]: Taking taylor expansion of y in x
7.441 * [backup-simplify]: Simplify y into y
7.441 * [backup-simplify]: Simplify (+ 0 y) into y
7.441 * [backup-simplify]: Simplify (- y) into (- y)
7.441 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
7.442 * [backup-simplify]: Simplify (/ y (- y)) into -1
7.442 * [backup-simplify]: Simplify (log -1) into (log -1)
7.443 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.444 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.444 * [taylor]: Taking taylor expansion of (pow -1 1/3) in y
7.444 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log -1))) in y
7.444 * [taylor]: Taking taylor expansion of (* 1/3 (log -1)) in y
7.444 * [taylor]: Taking taylor expansion of 1/3 in y
7.444 * [backup-simplify]: Simplify 1/3 into 1/3
7.444 * [taylor]: Taking taylor expansion of (log -1) in y
7.444 * [taylor]: Taking taylor expansion of -1 in y
7.444 * [backup-simplify]: Simplify -1 into -1
7.445 * [backup-simplify]: Simplify (log -1) into (log -1)
7.445 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.447 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.447 * [backup-simplify]: Simplify (pow -1 1/3) into (pow -1 1/3)
7.448 * [backup-simplify]: Simplify (+ 1 0) into 1
7.448 * [backup-simplify]: Simplify (- 0) into 0
7.448 * [backup-simplify]: Simplify (+ 1 0) into 1
7.449 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
7.449 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ 1 y)))) 1)) (pow -1 1)))) 1) into (/ 2 y)
7.450 * [backup-simplify]: Simplify (+ (* 1/3 (/ 2 y)) (* 0 (log -1))) into (* 2/3 (/ 1 y))
7.451 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow (* 2/3 (/ 1 y)) 1) 1)))) into (* 2/3 (* (pow -1 1/3) (/ 1 y)))
7.451 * [taylor]: Taking taylor expansion of (* 2/3 (* (pow -1 1/3) (/ 1 y))) in y
7.451 * [taylor]: Taking taylor expansion of 2/3 in y
7.451 * [backup-simplify]: Simplify 2/3 into 2/3
7.452 * [taylor]: Taking taylor expansion of (* (pow -1 1/3) (/ 1 y)) in y
7.452 * [taylor]: Taking taylor expansion of (pow -1 1/3) in y
7.452 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log -1))) in y
7.452 * [taylor]: Taking taylor expansion of (* 1/3 (log -1)) in y
7.452 * [taylor]: Taking taylor expansion of 1/3 in y
7.452 * [backup-simplify]: Simplify 1/3 into 1/3
7.452 * [taylor]: Taking taylor expansion of (log -1) in y
7.452 * [taylor]: Taking taylor expansion of -1 in y
7.452 * [backup-simplify]: Simplify -1 into -1
7.452 * [backup-simplify]: Simplify (log -1) into (log -1)
7.453 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.454 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.454 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.454 * [taylor]: Taking taylor expansion of y in y
7.454 * [backup-simplify]: Simplify 0 into 0
7.454 * [backup-simplify]: Simplify 1 into 1
7.455 * [backup-simplify]: Simplify (/ 1 1) into 1
7.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.457 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
7.457 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
7.459 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
7.459 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (* 0 1)) into 0
7.460 * [backup-simplify]: Simplify (* (pow -1 1/3) 1) into (pow -1 1/3)
7.461 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (pow -1 1/3))) into 0
7.461 * [backup-simplify]: Simplify 0 into 0
7.463 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
7.463 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
7.465 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
7.465 * [backup-simplify]: Simplify 0 into 0
7.465 * [backup-simplify]: Simplify (+ 0 0) into 0
7.466 * [backup-simplify]: Simplify (- 0) into 0
7.466 * [backup-simplify]: Simplify (+ 0 0) into 0
7.467 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
7.468 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ 1 y)))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 2 (/ 1 (pow y 2))))) 1)) (pow -1 1)))) 2) into 0
7.469 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ 2 y)) (* 0 (log -1)))) into 0
7.471 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow (* 2/3 (/ 1 y)) 2) 2)) (* (/ (pow 0 1) 1)))) into (* 2/9 (* (pow -1 1/3) (/ 1 (pow y 2))))
7.471 * [taylor]: Taking taylor expansion of (* 2/9 (* (pow -1 1/3) (/ 1 (pow y 2)))) in y
7.471 * [taylor]: Taking taylor expansion of 2/9 in y
7.471 * [backup-simplify]: Simplify 2/9 into 2/9
7.471 * [taylor]: Taking taylor expansion of (* (pow -1 1/3) (/ 1 (pow y 2))) in y
7.471 * [taylor]: Taking taylor expansion of (pow -1 1/3) in y
7.471 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log -1))) in y
7.471 * [taylor]: Taking taylor expansion of (* 1/3 (log -1)) in y
7.471 * [taylor]: Taking taylor expansion of 1/3 in y
7.471 * [backup-simplify]: Simplify 1/3 into 1/3
7.471 * [taylor]: Taking taylor expansion of (log -1) in y
7.471 * [taylor]: Taking taylor expansion of -1 in y
7.471 * [backup-simplify]: Simplify -1 into -1
7.472 * [backup-simplify]: Simplify (log -1) into (log -1)
7.473 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.474 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.474 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.474 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.474 * [taylor]: Taking taylor expansion of y in y
7.474 * [backup-simplify]: Simplify 0 into 0
7.474 * [backup-simplify]: Simplify 1 into 1
7.474 * [backup-simplify]: Simplify (* 1 1) into 1
7.475 * [backup-simplify]: Simplify (/ 1 1) into 1
7.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.476 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.479 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
7.480 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
7.481 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
7.483 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
7.484 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log -1)))) into 0
7.486 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.487 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
7.488 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (* 0 1)) into 0
7.489 * [backup-simplify]: Simplify (* (pow -1 1/3) 1) into (pow -1 1/3)
7.490 * [backup-simplify]: Simplify (+ (* 2/9 0) (+ (* 0 0) (* 0 (pow -1 1/3)))) into 0
7.490 * [backup-simplify]: Simplify 0 into 0
7.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.494 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
7.495 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log -1)))) into 0
7.497 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.498 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
7.499 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (pow -1 1/3)))) into 0
7.499 * [backup-simplify]: Simplify 0 into 0
7.502 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
7.503 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log -1)))) into 0
7.505 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.505 * [backup-simplify]: Simplify 0 into 0
7.505 * [backup-simplify]: Simplify (+ 0 0) into 0
7.506 * [backup-simplify]: Simplify (- 0) into 0
7.506 * [backup-simplify]: Simplify (+ 0 0) into 0
7.507 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 0 (- y))) (* (- (* 2 (/ 1 (pow y 2)))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 3))))
7.509 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (- (* 2 (/ 1 y)))) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 (- (* 2 (/ 1 y)))) 1) (pow (* 2 (- (* 2 (/ 1 (pow y 2))))) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 (- (* 2 (/ 1 (pow y 3))))) 1)) (pow -1 1)))) 6) into (/ 2/3 (pow y 3))
7.511 * [backup-simplify]: Simplify (+ (* 1/3 (/ 2/3 (pow y 3))) (+ (* 0 0) (+ (* 0 (/ 2 y)) (* 0 (log -1))))) into (* 2/9 (/ 1 (pow y 3)))
7.513 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow (* 2/3 (/ 1 y)) 3) 6)) (* (/ (pow (* 2/3 (/ 1 y)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (* 2/9 (/ 1 (pow y 3))) 1) 1)))) into (* 22/81 (* (pow -1 1/3) (/ 1 (pow y 3))))
7.513 * [taylor]: Taking taylor expansion of (* 22/81 (* (pow -1 1/3) (/ 1 (pow y 3)))) in y
7.513 * [taylor]: Taking taylor expansion of 22/81 in y
7.514 * [backup-simplify]: Simplify 22/81 into 22/81
7.514 * [taylor]: Taking taylor expansion of (* (pow -1 1/3) (/ 1 (pow y 3))) in y
7.514 * [taylor]: Taking taylor expansion of (pow -1 1/3) in y
7.514 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log -1))) in y
7.514 * [taylor]: Taking taylor expansion of (* 1/3 (log -1)) in y
7.514 * [taylor]: Taking taylor expansion of 1/3 in y
7.514 * [backup-simplify]: Simplify 1/3 into 1/3
7.514 * [taylor]: Taking taylor expansion of (log -1) in y
7.514 * [taylor]: Taking taylor expansion of -1 in y
7.514 * [backup-simplify]: Simplify -1 into -1
7.514 * [backup-simplify]: Simplify (log -1) into (log -1)
7.515 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.516 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.517 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
7.517 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.517 * [taylor]: Taking taylor expansion of y in y
7.517 * [backup-simplify]: Simplify 0 into 0
7.517 * [backup-simplify]: Simplify 1 into 1
7.517 * [backup-simplify]: Simplify (* 1 1) into 1
7.517 * [backup-simplify]: Simplify (* 1 1) into 1
7.518 * [backup-simplify]: Simplify (/ 1 1) into 1
7.519 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.519 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.520 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.521 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.522 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.523 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.526 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
7.527 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
7.529 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
7.531 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
7.532 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log -1)))) into 0
7.534 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.540 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
7.541 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log -1))))) into 0
7.544 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.546 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.547 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
7.548 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (* 0 1)) into 0
7.549 * [backup-simplify]: Simplify (* (pow -1 1/3) 1) into (pow -1 1/3)
7.550 * [backup-simplify]: Simplify (+ (* 22/81 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow -1 1/3))))) into 0
7.550 * [backup-simplify]: Simplify 0 into 0
7.550 * [backup-simplify]: Simplify (pow -1 1/3) into (pow -1 1/3)
7.551 * [backup-simplify]: Simplify (cbrt (/ (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y)))) into (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 1/3)
7.551 * [approximate]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 1/3) in (x y) around 0
7.551 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 1/3) in y
7.551 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))))) in y
7.551 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in y
7.551 * [taylor]: Taking taylor expansion of 1/3 in y
7.551 * [backup-simplify]: Simplify 1/3 into 1/3
7.551 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in y
7.551 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
7.551 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
7.551 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.551 * [taylor]: Taking taylor expansion of y in y
7.551 * [backup-simplify]: Simplify 0 into 0
7.551 * [backup-simplify]: Simplify 1 into 1
7.551 * [backup-simplify]: Simplify (/ 1 1) into 1
7.551 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.551 * [taylor]: Taking taylor expansion of x in y
7.551 * [backup-simplify]: Simplify x into x
7.551 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.552 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
7.552 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.552 * [taylor]: Taking taylor expansion of x in y
7.552 * [backup-simplify]: Simplify x into x
7.552 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.552 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.552 * [taylor]: Taking taylor expansion of y in y
7.552 * [backup-simplify]: Simplify 0 into 0
7.552 * [backup-simplify]: Simplify 1 into 1
7.552 * [backup-simplify]: Simplify (/ 1 1) into 1
7.552 * [backup-simplify]: Simplify (+ 1 0) into 1
7.553 * [backup-simplify]: Simplify (- 1) into -1
7.553 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.556 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.557 * [backup-simplify]: Simplify (log -1) into (log -1)
7.558 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.559 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.559 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 1/3) in x
7.559 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))))) in x
7.559 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
7.559 * [taylor]: Taking taylor expansion of 1/3 in x
7.559 * [backup-simplify]: Simplify 1/3 into 1/3
7.559 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
7.560 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
7.560 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.560 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.560 * [taylor]: Taking taylor expansion of y in x
7.560 * [backup-simplify]: Simplify y into y
7.560 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.560 * [taylor]: Taking taylor expansion of x in x
7.560 * [backup-simplify]: Simplify 0 into 0
7.560 * [backup-simplify]: Simplify 1 into 1
7.560 * [backup-simplify]: Simplify (/ 1 1) into 1
7.560 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.560 * [taylor]: Taking taylor expansion of x in x
7.560 * [backup-simplify]: Simplify 0 into 0
7.560 * [backup-simplify]: Simplify 1 into 1
7.561 * [backup-simplify]: Simplify (/ 1 1) into 1
7.561 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.561 * [taylor]: Taking taylor expansion of y in x
7.561 * [backup-simplify]: Simplify y into y
7.561 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.561 * [backup-simplify]: Simplify (+ 0 1) into 1
7.562 * [backup-simplify]: Simplify (+ 1 0) into 1
7.562 * [backup-simplify]: Simplify (/ 1 1) into 1
7.562 * [backup-simplify]: Simplify (log 1) into 0
7.563 * [backup-simplify]: Simplify (* 1/3 0) into 0
7.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.563 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.564 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
7.564 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
7.564 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
7.565 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 2 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 2 y)
7.565 * [backup-simplify]: Simplify (+ (* 1/3 (/ 2 y)) (* 0 0)) into (* 2/3 (/ 1 y))
7.565 * [backup-simplify]: Simplify (exp 0) into 1
7.565 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) 1/3) in x
7.566 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))))) in x
7.566 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))))) in x
7.566 * [taylor]: Taking taylor expansion of 1/3 in x
7.566 * [backup-simplify]: Simplify 1/3 into 1/3
7.566 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))) in x
7.566 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
7.566 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.566 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.566 * [taylor]: Taking taylor expansion of y in x
7.566 * [backup-simplify]: Simplify y into y
7.566 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.566 * [taylor]: Taking taylor expansion of x in x
7.566 * [backup-simplify]: Simplify 0 into 0
7.566 * [backup-simplify]: Simplify 1 into 1
7.566 * [backup-simplify]: Simplify (/ 1 1) into 1
7.566 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
7.566 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.566 * [taylor]: Taking taylor expansion of x in x
7.566 * [backup-simplify]: Simplify 0 into 0
7.566 * [backup-simplify]: Simplify 1 into 1
7.567 * [backup-simplify]: Simplify (/ 1 1) into 1
7.567 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.567 * [taylor]: Taking taylor expansion of y in x
7.567 * [backup-simplify]: Simplify y into y
7.567 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.567 * [backup-simplify]: Simplify (+ 0 1) into 1
7.568 * [backup-simplify]: Simplify (+ 1 0) into 1
7.568 * [backup-simplify]: Simplify (/ 1 1) into 1
7.568 * [backup-simplify]: Simplify (log 1) into 0
7.569 * [backup-simplify]: Simplify (* 1/3 0) into 0
7.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.569 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.570 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
7.570 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
7.570 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
7.571 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 2 (/ 1 y))) 1)) (pow 1 1)))) 1) into (/ 2 y)
7.571 * [backup-simplify]: Simplify (+ (* 1/3 (/ 2 y)) (* 0 0)) into (* 2/3 (/ 1 y))
7.572 * [backup-simplify]: Simplify (exp 0) into 1
7.572 * [taylor]: Taking taylor expansion of 1 in y
7.572 * [backup-simplify]: Simplify 1 into 1
7.572 * [backup-simplify]: Simplify 1 into 1
7.572 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 2/3 (/ 1 y)) 1) 1)))) into (/ 2/3 y)
7.572 * [taylor]: Taking taylor expansion of (/ 2/3 y) in y
7.572 * [taylor]: Taking taylor expansion of 2/3 in y
7.572 * [backup-simplify]: Simplify 2/3 into 2/3
7.572 * [taylor]: Taking taylor expansion of y in y
7.572 * [backup-simplify]: Simplify 0 into 0
7.572 * [backup-simplify]: Simplify 1 into 1
7.573 * [backup-simplify]: Simplify (/ 2/3 1) into 2/3
7.573 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)))) into 0
7.573 * [backup-simplify]: Simplify 0 into 0
7.573 * [backup-simplify]: Simplify 0 into 0
7.574 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.575 * [backup-simplify]: Simplify (+ 0 0) into 0
7.575 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.576 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.576 * [backup-simplify]: Simplify (- 0) into 0
7.576 * [backup-simplify]: Simplify (+ 0 0) into 0
7.577 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
7.579 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* 2 (/ 1 y))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 2 (/ 1 (pow y 2)))) 1)) (pow 1 1)))) 2) into 0
7.579 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ 2 y)) (* 0 0))) into 0
7.580 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 2/3 (/ 1 y)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 2/9 (pow y 2))
7.580 * [taylor]: Taking taylor expansion of (/ 2/9 (pow y 2)) in y
7.580 * [taylor]: Taking taylor expansion of 2/9 in y
7.580 * [backup-simplify]: Simplify 2/9 into 2/9
7.580 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.580 * [taylor]: Taking taylor expansion of y in y
7.580 * [backup-simplify]: Simplify 0 into 0
7.580 * [backup-simplify]: Simplify 1 into 1
7.581 * [backup-simplify]: Simplify (* 1 1) into 1
7.581 * [backup-simplify]: Simplify (/ 2/9 1) into 2/9
7.582 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.582 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.583 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/9 (/ 0 1)))) into 0
7.584 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/9 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.584 * [backup-simplify]: Simplify 0 into 0
7.585 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.585 * [backup-simplify]: Simplify 0 into 0
7.585 * [backup-simplify]: Simplify 0 into 0
7.585 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.586 * [backup-simplify]: Simplify (+ 0 0) into 0
7.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.587 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.587 * [backup-simplify]: Simplify (- 0) into 0
7.588 * [backup-simplify]: Simplify (+ 0 0) into 0
7.589 * [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)))
7.592 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (* 2 (/ 1 y))) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (* 2 (/ 1 y))) 1) (pow (* 2 (* 2 (/ 1 (pow y 2)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 (* 2 (/ 1 (pow y 3)))) 1)) (pow 1 1)))) 6) into (/ 2/3 (pow y 3))
7.593 * [backup-simplify]: Simplify (+ (* 1/3 (/ 2/3 (pow y 3))) (+ (* 0 0) (+ (* 0 (/ 2 y)) (* 0 0)))) into (* 2/9 (/ 1 (pow y 3)))
7.594 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow (* 2/3 (/ 1 y)) 3) 6)) (* (/ (pow (* 2/3 (/ 1 y)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (* 2/9 (/ 1 (pow y 3))) 1) 1)))) into (/ 22/81 (pow y 3))
7.594 * [taylor]: Taking taylor expansion of (/ 22/81 (pow y 3)) in y
7.594 * [taylor]: Taking taylor expansion of 22/81 in y
7.594 * [backup-simplify]: Simplify 22/81 into 22/81
7.594 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.594 * [taylor]: Taking taylor expansion of y in y
7.594 * [backup-simplify]: Simplify 0 into 0
7.594 * [backup-simplify]: Simplify 1 into 1
7.594 * [backup-simplify]: Simplify (* 1 1) into 1
7.595 * [backup-simplify]: Simplify (* 1 1) into 1
7.595 * [backup-simplify]: Simplify (/ 22/81 1) into 22/81
7.596 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.598 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.599 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.600 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 22/81 (/ 0 1)))) into 0
7.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.601 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 22/81 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.602 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 22/81 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.602 * [backup-simplify]: Simplify 0 into 0
7.602 * [backup-simplify]: Simplify 1 into 1
7.603 * [backup-simplify]: Simplify (cbrt (/ (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y))))) into (* (cbrt -1) (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) 1/3))
7.603 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) 1/3)) in (x y) around 0
7.603 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) 1/3)) in y
7.603 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.603 * [taylor]: Taking taylor expansion of -1 in y
7.603 * [backup-simplify]: Simplify -1 into -1
7.603 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
7.604 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
7.604 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) 1/3) in y
7.604 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in y
7.604 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in y
7.604 * [taylor]: Taking taylor expansion of 1/3 in y
7.604 * [backup-simplify]: Simplify 1/3 into 1/3
7.604 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
7.604 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
7.604 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
7.604 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.604 * [taylor]: Taking taylor expansion of y in y
7.604 * [backup-simplify]: Simplify 0 into 0
7.604 * [backup-simplify]: Simplify 1 into 1
7.605 * [backup-simplify]: Simplify (/ 1 1) into 1
7.605 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.605 * [taylor]: Taking taylor expansion of x in y
7.605 * [backup-simplify]: Simplify x into x
7.605 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.605 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
7.605 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.605 * [taylor]: Taking taylor expansion of y in y
7.605 * [backup-simplify]: Simplify 0 into 0
7.605 * [backup-simplify]: Simplify 1 into 1
7.605 * [backup-simplify]: Simplify (/ 1 1) into 1
7.605 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.605 * [taylor]: Taking taylor expansion of x in y
7.606 * [backup-simplify]: Simplify x into x
7.606 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.606 * [backup-simplify]: Simplify (+ 1 0) into 1
7.606 * [backup-simplify]: Simplify (+ 1 0) into 1
7.607 * [backup-simplify]: Simplify (/ 1 1) into 1
7.607 * [backup-simplify]: Simplify (log 1) into 0
7.607 * [backup-simplify]: Simplify (* 1/3 0) into 0
7.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.608 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
7.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.609 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
7.609 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
7.609 * [backup-simplify]: Simplify (- (/ (/ 1 x) 1) (+ (* 1 (/ (- (/ 1 x)) 1)))) into (* 2 (/ 1 x))
7.610 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* 2 (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ 2 x)
7.610 * [backup-simplify]: Simplify (+ (* 1/3 (/ 2 x)) (* 0 0)) into (* 2/3 (/ 1 x))
7.610 * [backup-simplify]: Simplify (exp 0) into 1
7.610 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) 1/3)) in x
7.610 * [taylor]: Taking taylor expansion of (cbrt -1) in x
7.610 * [taylor]: Taking taylor expansion of -1 in x
7.610 * [backup-simplify]: Simplify -1 into -1
7.611 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
7.611 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
7.612 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) 1/3) in x
7.612 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
7.612 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
7.612 * [taylor]: Taking taylor expansion of 1/3 in x
7.612 * [backup-simplify]: Simplify 1/3 into 1/3
7.612 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
7.612 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
7.612 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.612 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.612 * [taylor]: Taking taylor expansion of y in x
7.612 * [backup-simplify]: Simplify y into y
7.612 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.612 * [taylor]: Taking taylor expansion of x in x
7.612 * [backup-simplify]: Simplify 0 into 0
7.612 * [backup-simplify]: Simplify 1 into 1
7.612 * [backup-simplify]: Simplify (/ 1 1) into 1
7.612 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.612 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.612 * [taylor]: Taking taylor expansion of y in x
7.612 * [backup-simplify]: Simplify y into y
7.613 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.613 * [taylor]: Taking taylor expansion of x in x
7.613 * [backup-simplify]: Simplify 0 into 0
7.613 * [backup-simplify]: Simplify 1 into 1
7.613 * [backup-simplify]: Simplify (/ 1 1) into 1
7.613 * [backup-simplify]: Simplify (+ 0 1) into 1
7.614 * [backup-simplify]: Simplify (- 1) into -1
7.614 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.614 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.615 * [backup-simplify]: Simplify (log -1) into (log -1)
7.616 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.617 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.617 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) 1/3)) in x
7.617 * [taylor]: Taking taylor expansion of (cbrt -1) in x
7.617 * [taylor]: Taking taylor expansion of -1 in x
7.617 * [backup-simplify]: Simplify -1 into -1
7.618 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
7.618 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
7.618 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) 1/3) in x
7.618 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))))) in x
7.618 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))) in x
7.618 * [taylor]: Taking taylor expansion of 1/3 in x
7.618 * [backup-simplify]: Simplify 1/3 into 1/3
7.618 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
7.618 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
7.618 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
7.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.618 * [taylor]: Taking taylor expansion of y in x
7.618 * [backup-simplify]: Simplify y into y
7.619 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.619 * [taylor]: Taking taylor expansion of x in x
7.619 * [backup-simplify]: Simplify 0 into 0
7.619 * [backup-simplify]: Simplify 1 into 1
7.619 * [backup-simplify]: Simplify (/ 1 1) into 1
7.619 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
7.619 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.619 * [taylor]: Taking taylor expansion of y in x
7.619 * [backup-simplify]: Simplify y into y
7.619 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.619 * [taylor]: Taking taylor expansion of x in x
7.619 * [backup-simplify]: Simplify 0 into 0
7.619 * [backup-simplify]: Simplify 1 into 1
7.620 * [backup-simplify]: Simplify (/ 1 1) into 1
7.620 * [backup-simplify]: Simplify (+ 0 1) into 1
7.620 * [backup-simplify]: Simplify (- 1) into -1
7.621 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.621 * [backup-simplify]: Simplify (/ 1 -1) into -1
7.621 * [backup-simplify]: Simplify (log -1) into (log -1)
7.622 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.623 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.625 * [backup-simplify]: Simplify (* (cbrt -1) (pow -1 1/3)) into (* (pow -1 1/3) (cbrt -1))
7.625 * [taylor]: Taking taylor expansion of (* (pow -1 1/3) (cbrt -1)) in y
7.625 * [taylor]: Taking taylor expansion of (pow -1 1/3) in y
7.625 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log -1))) in y
7.625 * [taylor]: Taking taylor expansion of (* 1/3 (log -1)) in y
7.625 * [taylor]: Taking taylor expansion of 1/3 in y
7.625 * [backup-simplify]: Simplify 1/3 into 1/3
7.625 * [taylor]: Taking taylor expansion of (log -1) in y
7.625 * [taylor]: Taking taylor expansion of -1 in y
7.625 * [backup-simplify]: Simplify -1 into -1
7.626 * [backup-simplify]: Simplify (log -1) into (log -1)
7.626 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.628 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.628 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.628 * [taylor]: Taking taylor expansion of -1 in y
7.628 * [backup-simplify]: Simplify -1 into -1
7.628 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
7.629 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
7.630 * [backup-simplify]: Simplify (* (pow -1 1/3) (cbrt -1)) into (* (pow -1 1/3) (cbrt -1))
7.632 * [backup-simplify]: Simplify (* (pow -1 1/3) (cbrt -1)) into (* (pow -1 1/3) (cbrt -1))
7.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.633 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.634 * [backup-simplify]: Simplify (- 0) into 0
7.634 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
7.634 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
7.635 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (* 2 (/ 1 y)))) 1)) (pow -1 1)))) 1) into (/ 2 y)
7.635 * [backup-simplify]: Simplify (+ (* 1/3 (/ 2 y)) (* 0 (log -1))) into (* 2/3 (/ 1 y))
7.637 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow (* 2/3 (/ 1 y)) 1) 1)))) into (* 2/3 (* (pow -1 1/3) (/ 1 y)))
7.638 * [backup-simplify]: Simplify (+ (* (cbrt -1) (* 2/3 (* (pow -1 1/3) (/ 1 y)))) (* 0 (pow -1 1/3))) into (* 2/3 (* (pow -1 1/3) (/ (cbrt -1) y)))
7.638 * [taylor]: Taking taylor expansion of (* 2/3 (* (pow -1 1/3) (/ (cbrt -1) y))) in y
7.638 * [taylor]: Taking taylor expansion of 2/3 in y
7.638 * [backup-simplify]: Simplify 2/3 into 2/3
7.638 * [taylor]: Taking taylor expansion of (* (pow -1 1/3) (/ (cbrt -1) y)) in y
7.638 * [taylor]: Taking taylor expansion of (pow -1 1/3) in y
7.638 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log -1))) in y
7.639 * [taylor]: Taking taylor expansion of (* 1/3 (log -1)) in y
7.639 * [taylor]: Taking taylor expansion of 1/3 in y
7.639 * [backup-simplify]: Simplify 1/3 into 1/3
7.639 * [taylor]: Taking taylor expansion of (log -1) in y
7.639 * [taylor]: Taking taylor expansion of -1 in y
7.639 * [backup-simplify]: Simplify -1 into -1
7.639 * [backup-simplify]: Simplify (log -1) into (log -1)
7.640 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.641 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.641 * [taylor]: Taking taylor expansion of (/ (cbrt -1) y) in y
7.641 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.641 * [taylor]: Taking taylor expansion of -1 in y
7.641 * [backup-simplify]: Simplify -1 into -1
7.642 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
7.642 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
7.642 * [taylor]: Taking taylor expansion of y in y
7.642 * [backup-simplify]: Simplify 0 into 0
7.642 * [backup-simplify]: Simplify 1 into 1
7.643 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
7.644 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0
7.645 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
7.646 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
7.648 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
7.649 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (* 0 (cbrt -1))) into 0
7.650 * [backup-simplify]: Simplify (* (pow -1 1/3) (cbrt -1)) into (* (pow -1 1/3) (cbrt -1))
7.651 * [backup-simplify]: Simplify (+ (* 2/3 0) (* 0 (* (pow -1 1/3) (cbrt -1)))) into 0
7.651 * [backup-simplify]: Simplify 0 into 0
7.653 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
7.653 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
7.655 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
7.655 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (* 0 (cbrt -1))) into 0
7.655 * [backup-simplify]: Simplify 0 into 0
7.656 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.657 * [backup-simplify]: Simplify (+ 0 0) into 0
7.657 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
7.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.658 * [backup-simplify]: Simplify (- 0) into 0
7.658 * [backup-simplify]: Simplify (+ 0 0) into 0
7.659 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
7.661 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (* 2 (/ 1 y)))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 2 (/ 1 (pow y 2))))) 1)) (pow -1 1)))) 2) into 0
7.662 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ 2 y)) (* 0 (log -1)))) into 0
7.664 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow (* 2/3 (/ 1 y)) 2) 2)) (* (/ (pow 0 1) 1)))) into (* 2/9 (* (pow -1 1/3) (/ 1 (pow y 2))))
7.666 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
7.668 * [backup-simplify]: Simplify (+ (* (cbrt -1) (* 2/9 (* (pow -1 1/3) (/ 1 (pow y 2))))) (+ (* 0 (* 2/3 (* (pow -1 1/3) (/ 1 y)))) (* 0 (pow -1 1/3)))) into (* 2/9 (* (pow -1 1/3) (/ (cbrt -1) (pow y 2))))
7.668 * [taylor]: Taking taylor expansion of (* 2/9 (* (pow -1 1/3) (/ (cbrt -1) (pow y 2)))) in y
7.668 * [taylor]: Taking taylor expansion of 2/9 in y
7.668 * [backup-simplify]: Simplify 2/9 into 2/9
7.668 * [taylor]: Taking taylor expansion of (* (pow -1 1/3) (/ (cbrt -1) (pow y 2))) in y
7.668 * [taylor]: Taking taylor expansion of (pow -1 1/3) in y
7.668 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log -1))) in y
7.668 * [taylor]: Taking taylor expansion of (* 1/3 (log -1)) in y
7.668 * [taylor]: Taking taylor expansion of 1/3 in y
7.668 * [backup-simplify]: Simplify 1/3 into 1/3
7.668 * [taylor]: Taking taylor expansion of (log -1) in y
7.668 * [taylor]: Taking taylor expansion of -1 in y
7.668 * [backup-simplify]: Simplify -1 into -1
7.668 * [backup-simplify]: Simplify (log -1) into (log -1)
7.669 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.671 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.671 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 2)) in y
7.671 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.671 * [taylor]: Taking taylor expansion of -1 in y
7.671 * [backup-simplify]: Simplify -1 into -1
7.671 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
7.672 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
7.672 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.672 * [taylor]: Taking taylor expansion of y in y
7.672 * [backup-simplify]: Simplify 0 into 0
7.672 * [backup-simplify]: Simplify 1 into 1
7.672 * [backup-simplify]: Simplify (* 1 1) into 1
7.673 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
7.674 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
7.675 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.676 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.677 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0
7.678 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.679 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
7.680 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
7.681 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
7.684 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
7.685 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log -1)))) into 0
7.691 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.692 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
7.693 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (* 0 (cbrt -1))) into 0
7.695 * [backup-simplify]: Simplify (* (pow -1 1/3) (cbrt -1)) into (* (pow -1 1/3) (cbrt -1))
7.696 * [backup-simplify]: Simplify (+ (* 2/9 0) (+ (* 0 0) (* 0 (* (pow -1 1/3) (cbrt -1))))) into 0
7.696 * [backup-simplify]: Simplify 0 into 0
7.698 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
7.699 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.701 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
7.702 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log -1)))) into 0
7.704 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.706 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
7.707 * [backup-simplify]: Simplify (+ (* 2/3 0) (+ (* 0 0) (* 0 (* (pow -1 1/3) (cbrt -1))))) into 0
7.707 * [backup-simplify]: Simplify 0 into 0
7.708 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
7.711 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
7.712 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log -1)))) into 0
7.714 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.715 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
7.715 * [backup-simplify]: Simplify 0 into 0
7.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.716 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.717 * [backup-simplify]: Simplify (+ 0 0) into 0
7.717 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.718 * [backup-simplify]: Simplify (- 0) into 0
7.718 * [backup-simplify]: Simplify (+ 0 0) into 0
7.720 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ 0 -1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 3))))
7.723 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (- (* 2 (/ 1 y)))) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 (- (* 2 (/ 1 y)))) 1) (pow (* 2 (- (* 2 (/ 1 (pow y 2))))) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 (- (* 2 (/ 1 (pow y 3))))) 1)) (pow -1 1)))) 6) into (/ 2/3 (pow y 3))
7.724 * [backup-simplify]: Simplify (+ (* 1/3 (/ 2/3 (pow y 3))) (+ (* 0 0) (+ (* 0 (/ 2 y)) (* 0 (log -1))))) into (* 2/9 (/ 1 (pow y 3)))
7.726 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow (* 2/3 (/ 1 y)) 3) 6)) (* (/ (pow (* 2/3 (/ 1 y)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (* 2/9 (/ 1 (pow y 3))) 1) 1)))) into (* 22/81 (* (pow -1 1/3) (/ 1 (pow y 3))))
7.728 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0
7.731 * [backup-simplify]: Simplify (+ (* (cbrt -1) (* 22/81 (* (pow -1 1/3) (/ 1 (pow y 3))))) (+ (* 0 (* 2/9 (* (pow -1 1/3) (/ 1 (pow y 2))))) (+ (* 0 (* 2/3 (* (pow -1 1/3) (/ 1 y)))) (* 0 (pow -1 1/3))))) into (* 22/81 (* (pow -1 1/3) (/ (cbrt -1) (pow y 3))))
7.731 * [taylor]: Taking taylor expansion of (* 22/81 (* (pow -1 1/3) (/ (cbrt -1) (pow y 3)))) in y
7.731 * [taylor]: Taking taylor expansion of 22/81 in y
7.731 * [backup-simplify]: Simplify 22/81 into 22/81
7.731 * [taylor]: Taking taylor expansion of (* (pow -1 1/3) (/ (cbrt -1) (pow y 3))) in y
7.731 * [taylor]: Taking taylor expansion of (pow -1 1/3) in y
7.731 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log -1))) in y
7.731 * [taylor]: Taking taylor expansion of (* 1/3 (log -1)) in y
7.731 * [taylor]: Taking taylor expansion of 1/3 in y
7.731 * [backup-simplify]: Simplify 1/3 into 1/3
7.731 * [taylor]: Taking taylor expansion of (log -1) in y
7.731 * [taylor]: Taking taylor expansion of -1 in y
7.731 * [backup-simplify]: Simplify -1 into -1
7.731 * [backup-simplify]: Simplify (log -1) into (log -1)
7.732 * [backup-simplify]: Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
7.733 * [backup-simplify]: Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
7.733 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 3)) in y
7.733 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.734 * [taylor]: Taking taylor expansion of -1 in y
7.734 * [backup-simplify]: Simplify -1 into -1
7.734 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1)
7.735 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0
7.735 * [taylor]: Taking taylor expansion of (pow y 3) in y
7.735 * [taylor]: Taking taylor expansion of y in y
7.735 * [backup-simplify]: Simplify 0 into 0
7.735 * [backup-simplify]: Simplify 1 into 1
7.735 * [backup-simplify]: Simplify (* 1 1) into 1
7.735 * [backup-simplify]: Simplify (* 1 1) into 1
7.736 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1)
7.738 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0
7.738 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.740 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.741 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
7.741 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.742 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0
7.743 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.744 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0
7.746 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.748 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.749 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
7.750 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
7.751 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
7.754 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
7.755 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log -1)))) into 0
7.757 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.762 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
7.763 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log -1))))) into 0
7.765 * [backup-simplify]: Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.767 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt -1))))) into 0
7.768 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (+ (* 0 0) (* 0 (cbrt -1)))) into 0
7.769 * [backup-simplify]: Simplify (+ (* (pow -1 1/3) 0) (* 0 (cbrt -1))) into 0
7.770 * [backup-simplify]: Simplify (* (pow -1 1/3) (cbrt -1)) into (* (pow -1 1/3) (cbrt -1))
7.771 * [backup-simplify]: Simplify (+ (* 22/81 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow -1 1/3) (cbrt -1)))))) into 0
7.771 * [backup-simplify]: Simplify 0 into 0
7.773 * [backup-simplify]: Simplify (* (pow -1 1/3) (cbrt -1)) into (* (pow -1 1/3) (cbrt -1))
7.773 * * * [progress]: simplifying candidates
7.777 * [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))
  (- (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 (cbrt (/ (+ x y) (- x y))))
  (exp (cbrt (/ (+ x y) (- x y))))
  (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (cbrt (cbrt (/ (+ 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 (/ (* (cbrt (+ x y)) (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)) (- x y)))
  (cbrt (/ (* (cbrt (+ x y)) (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)) (- x y)))
  (cbrt (/ (sqrt (+ x y)) (* (cbrt (- 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)) 1))
  (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)) 1))
  (cbrt (/ (sqrt (+ x y)) (- x y)))
  (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (cbrt (/ (+ x y) (cbrt (- x y))))
  (cbrt (/ 1 (sqrt (- x y))))
  (cbrt (/ (+ x y) (sqrt (- x y))))
  (cbrt (/ 1 1))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (/ 1 (+ (sqrt x) (sqrt y))))
  (cbrt (/ (+ x y) (- (sqrt x) (sqrt y))))
  (cbrt (/ 1 1))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (cbrt (/ (+ x y) (cbrt (- x y))))
  (cbrt (/ 1 (sqrt (- x y))))
  (cbrt (/ (+ x y) (sqrt (- x y))))
  (cbrt (/ 1 1))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (/ 1 (+ (sqrt x) (sqrt y))))
  (cbrt (/ (+ x y) (- (sqrt x) (sqrt y))))
  (cbrt (/ 1 1))
  (cbrt (/ (+ x y) (- x y)))
  (cbrt 1)
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (+ x y))
  (cbrt (/ 1 (- x y)))
  (cbrt (/ (+ x y) (- (pow x 3) (pow y 3))))
  (cbrt (+ (* x x) (+ (* y y) (* x y))))
  (cbrt (/ (+ x y) (- (* x x) (* y y))))
  (cbrt (+ x 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 (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y))))
  (sqrt (cbrt (/ (+ x y) (- x y))))
  (sqrt (cbrt (/ (+ x y) (- x y))))
  -1
  1
  1
  -1
  1
  1
  -1
  1
  1
  (pow -1 1/3)
  1
  (* (pow -1 1/3) (cbrt -1))
7.782 * * [simplify]: Extracting # 0 : cost  0
7.782 * * [simplify]: Extracting # 1 : cost  0
7.782 * * [simplify]: Extracting # 2 : cost  0
7.783 * * [simplify]: Extracting # 3 : cost  0
7.783 * * [simplify]: Extracting # 4 : cost  0
7.783 * * [simplify]: Extracting # 5 : cost  0
7.783 * * [simplify]: Extracting # 6 : cost  0
7.784 * * [simplify]: iteration  0 :  117  enodes  (cost  2364 )
7.820 * * [simplify]: Extracting # 0 : cost  0
7.820 * * [simplify]: Extracting # 1 : cost  0
7.821 * * [simplify]: Extracting # 2 : cost  0
7.821 * * [simplify]: Extracting # 3 : cost  0
7.822 * * [simplify]: iteration  1 :  226  enodes  (cost  2270 )
7.917 * * [simplify]: Extracting # 0 : cost  0
7.918 * * [simplify]: Extracting # 1 : cost  0
7.920 * * [simplify]: Extracting # 2 : cost  0
7.921 * * [simplify]: Extracting # 3 : cost  0
7.923 * * [simplify]: Extracting # 4 : cost  0
7.924 * * [simplify]: iteration  2 :  654  enodes  (cost  2168 )
8.554 * * [simplify]: Extracting # 0 : cost  0
8.564 * * [simplify]: Extracting # 1 : cost  0
8.577 * * [simplify]: Extracting # 2 : cost  0
8.583 * * [simplify]: Extracting # 3 : cost  0
8.590 * * [simplify]: Extracting # 4 : cost  0
8.597 * * [simplify]: iteration  3 :  3518  enodes  (cost  2138 )
10.755 * * [simplify]: Extracting # 0 : cost  0
10.773 * * [simplify]: Extracting # 1 : cost  0
10.785 * * [simplify]: Extracting # 2 : cost  0
10.800 * * [simplify]: iteration done:  5001  enodes  (cost  2138 )
10.802 * [simplify]: Simplified to:
  (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (- (+ x y))
  (- y x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (- (+ x y))
  (- y x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (* (+ (* 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)))
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (- (+ x y))
  (- y x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt (+ x y)) (cbrt (- x y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y)))
  (/ (cbrt (+ x y)) (sqrt (- x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y)))
  (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt (+ x y)) (cbrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ (sqrt (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (sqrt (+ x y)) (- (sqrt x) (sqrt y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  1
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (sqrt (- x y)))
  (+ x y)
  (/ (+ x y) (+ (sqrt x) (sqrt y)))
  (+ x y)
  (/ (- x y) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (- x y) (+ x y))
  (/ (- x y) (+ x y))
  (/ (+ x y) (- (pow x 3) (pow y 3)))
  (/ 1 (- x y))
  (* (+ (* y (- y x)) (* x x)) (- x y))
  (* (- x y) (- x y))
  (log (cbrt (/ (+ x y) (- x y))))
  (exp (cbrt (/ (+ x y) (- x y))))
  (cbrt (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))))
  (cbrt (cbrt (/ (+ 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 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (- x y))))
  (cbrt (/ (cbrt (+ x y)) (sqrt (- x y))))
  (cbrt (* (cbrt (+ x y)) (cbrt (+ x y))))
  (cbrt (/ (cbrt (+ x y)) (- x y)))
  (cbrt (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ (sqrt x) (sqrt y))))
  (cbrt (/ (cbrt (+ x y)) (- (sqrt x) (sqrt y))))
  (cbrt (* (cbrt (+ x y)) (cbrt (+ x y))))
  (cbrt (/ (cbrt (+ x y)) (- x y)))
  (cbrt (/ (sqrt (+ x y)) (* (cbrt (- 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)))
  (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)))
  (cbrt (/ (sqrt (+ x y)) (- x y)))
  (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (cbrt (/ (+ x y) (cbrt (- x y))))
  (cbrt (/ 1 (sqrt (- x y))))
  (cbrt (/ (+ x y) (sqrt (- x y))))
  1
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (/ 1 (+ (sqrt x) (sqrt y))))
  (cbrt (/ (+ x y) (- (sqrt x) (sqrt y))))
  1
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (cbrt (/ (+ x y) (cbrt (- x y))))
  (cbrt (/ 1 (sqrt (- x y))))
  (cbrt (/ (+ x y) (sqrt (- x y))))
  1
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (/ 1 (+ (sqrt x) (sqrt y))))
  (cbrt (/ (+ x y) (- (sqrt x) (sqrt y))))
  1
  (cbrt (/ (+ x y) (- x y)))
  1
  (cbrt (/ (+ x y) (- x y)))
  (cbrt (+ x y))
  (cbrt (/ 1 (- x y)))
  (cbrt (/ (+ x y) (- (pow x 3) (pow y 3))))
  (cbrt (+ (* y (+ x y)) (* x x)))
  (cbrt (/ 1 (- x y)))
  (cbrt (+ x 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))))
  (/ (+ x y) (- x y))
  (sqrt (cbrt (/ (+ x y) (- x y))))
  (sqrt (cbrt (/ (+ x y) (- x y))))
  -1
  1
  1
  -1
  1
  1
  -1
  1
  1
  (cbrt -1)
  1
  (pow -1 2/3)
10.805 * * * [progress]: adding candidates to table
11.915 * * [progress]: iteration 4 / 4
11.915 * * * [progress]: picking best candidate
11.920 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 (- x y)) (+ x y)))>
11.920 * * * [progress]: localizing error
11.941 * * * [progress]: generating rewritten candidates
11.941 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
12.043 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
12.075 * * * [progress]: generating series expansions
12.075 * * * * [progress]: [ 1 / 2 ] generating series at (2)
12.076 * [backup-simplify]: Simplify (* (/ 1 (- x y)) (+ x y)) into (/ (+ x y) (- x y))
12.076 * [approximate]: Taking taylor expansion of (/ (+ x y) (- x y)) in (x y) around 0
12.076 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in y
12.076 * [taylor]: Taking taylor expansion of (+ x y) in y
12.076 * [taylor]: Taking taylor expansion of x in y
12.076 * [backup-simplify]: Simplify x into x
12.076 * [taylor]: Taking taylor expansion of y in y
12.076 * [backup-simplify]: Simplify 0 into 0
12.076 * [backup-simplify]: Simplify 1 into 1
12.076 * [taylor]: Taking taylor expansion of (- x y) in y
12.076 * [taylor]: Taking taylor expansion of x in y
12.076 * [backup-simplify]: Simplify x into x
12.076 * [taylor]: Taking taylor expansion of y in y
12.076 * [backup-simplify]: Simplify 0 into 0
12.076 * [backup-simplify]: Simplify 1 into 1
12.076 * [backup-simplify]: Simplify (+ x 0) into x
12.077 * [backup-simplify]: Simplify (- 0) into 0
12.077 * [backup-simplify]: Simplify (+ x 0) into x
12.077 * [backup-simplify]: Simplify (/ x x) into 1
12.077 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
12.077 * [taylor]: Taking taylor expansion of (+ x y) in x
12.077 * [taylor]: Taking taylor expansion of x in x
12.077 * [backup-simplify]: Simplify 0 into 0
12.077 * [backup-simplify]: Simplify 1 into 1
12.077 * [taylor]: Taking taylor expansion of y in x
12.077 * [backup-simplify]: Simplify y into y
12.077 * [taylor]: Taking taylor expansion of (- x y) in x
12.077 * [taylor]: Taking taylor expansion of x in x
12.077 * [backup-simplify]: Simplify 0 into 0
12.077 * [backup-simplify]: Simplify 1 into 1
12.077 * [taylor]: Taking taylor expansion of y in x
12.077 * [backup-simplify]: Simplify y into y
12.077 * [backup-simplify]: Simplify (+ 0 y) into y
12.077 * [backup-simplify]: Simplify (- y) into (- y)
12.077 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
12.077 * [backup-simplify]: Simplify (/ y (- y)) into -1
12.077 * [taylor]: Taking taylor expansion of (/ (+ x y) (- x y)) in x
12.078 * [taylor]: Taking taylor expansion of (+ x y) in x
12.078 * [taylor]: Taking taylor expansion of x in x
12.078 * [backup-simplify]: Simplify 0 into 0
12.078 * [backup-simplify]: Simplify 1 into 1
12.078 * [taylor]: Taking taylor expansion of y in x
12.078 * [backup-simplify]: Simplify y into y
12.078 * [taylor]: Taking taylor expansion of (- x y) in x
12.078 * [taylor]: Taking taylor expansion of x in x
12.078 * [backup-simplify]: Simplify 0 into 0
12.078 * [backup-simplify]: Simplify 1 into 1
12.078 * [taylor]: Taking taylor expansion of y in x
12.078 * [backup-simplify]: Simplify y into y
12.078 * [backup-simplify]: Simplify (+ 0 y) into y
12.078 * [backup-simplify]: Simplify (- y) into (- y)
12.078 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
12.078 * [backup-simplify]: Simplify (/ y (- y)) into -1
12.078 * [taylor]: Taking taylor expansion of -1 in y
12.078 * [backup-simplify]: Simplify -1 into -1
12.078 * [backup-simplify]: Simplify -1 into -1
12.079 * [backup-simplify]: Simplify (+ 1 0) into 1
12.079 * [backup-simplify]: Simplify (- 0) into 0
12.080 * [backup-simplify]: Simplify (+ 1 0) into 1
12.080 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* -1 (/ 1 (- y))))) into (- (* 2 (/ 1 y)))
12.080 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
12.080 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
12.080 * [taylor]: Taking taylor expansion of 2 in y
12.080 * [backup-simplify]: Simplify 2 into 2
12.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.080 * [taylor]: Taking taylor expansion of y in y
12.080 * [backup-simplify]: Simplify 0 into 0
12.080 * [backup-simplify]: Simplify 1 into 1
12.081 * [backup-simplify]: Simplify (/ 1 1) into 1
12.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.082 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
12.082 * [backup-simplify]: Simplify (- 0) into 0
12.083 * [backup-simplify]: Simplify 0 into 0
12.083 * [backup-simplify]: Simplify 0 into 0
12.083 * [backup-simplify]: Simplify (+ 0 0) into 0
12.083 * [backup-simplify]: Simplify (- 0) into 0
12.084 * [backup-simplify]: Simplify (+ 0 0) into 0
12.084 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* -1 (/ 0 (- y))) (* (- (* 2 (/ 1 y))) (/ 1 (- y))))) into (- (* 2 (/ 1 (pow y 2))))
12.084 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y
12.085 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
12.085 * [taylor]: Taking taylor expansion of 2 in y
12.085 * [backup-simplify]: Simplify 2 into 2
12.085 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
12.085 * [taylor]: Taking taylor expansion of (pow y 2) in y
12.085 * [taylor]: Taking taylor expansion of y in y
12.085 * [backup-simplify]: Simplify 0 into 0
12.085 * [backup-simplify]: Simplify 1 into 1
12.085 * [backup-simplify]: Simplify (* 1 1) into 1
12.086 * [backup-simplify]: Simplify (/ 1 1) into 1
12.086 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.087 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.090 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
12.090 * [backup-simplify]: Simplify (- 0) into 0
12.090 * [backup-simplify]: Simplify 0 into 0
12.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.092 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
12.093 * [backup-simplify]: Simplify (- 0) into 0
12.093 * [backup-simplify]: Simplify 0 into 0
12.093 * [backup-simplify]: Simplify 0 into 0
12.093 * [backup-simplify]: Simplify (+ 0 0) into 0
12.093 * [backup-simplify]: Simplify (- 0) into 0
12.094 * [backup-simplify]: Simplify (+ 0 0) into 0
12.095 * [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))))
12.095 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 3)))) in y
12.095 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
12.095 * [taylor]: Taking taylor expansion of 2 in y
12.095 * [backup-simplify]: Simplify 2 into 2
12.095 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
12.095 * [taylor]: Taking taylor expansion of (pow y 3) in y
12.095 * [taylor]: Taking taylor expansion of y in y
12.095 * [backup-simplify]: Simplify 0 into 0
12.095 * [backup-simplify]: Simplify 1 into 1
12.095 * [backup-simplify]: Simplify (* 1 1) into 1
12.096 * [backup-simplify]: Simplify (* 1 1) into 1
12.096 * [backup-simplify]: Simplify (/ 1 1) into 1
12.097 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.098 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.099 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.101 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.106 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.107 * [backup-simplify]: Simplify (- 0) into 0
12.107 * [backup-simplify]: Simplify 0 into 0
12.107 * [backup-simplify]: Simplify -1 into -1
12.107 * [backup-simplify]: Simplify (* (/ 1 (- (/ 1 x) (/ 1 y))) (+ (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y)))
12.107 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in (x y) around 0
12.107 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in y
12.107 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
12.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.107 * [taylor]: Taking taylor expansion of y in y
12.107 * [backup-simplify]: Simplify 0 into 0
12.107 * [backup-simplify]: Simplify 1 into 1
12.108 * [backup-simplify]: Simplify (/ 1 1) into 1
12.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.108 * [taylor]: Taking taylor expansion of x in y
12.108 * [backup-simplify]: Simplify x into x
12.108 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.108 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
12.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.108 * [taylor]: Taking taylor expansion of x in y
12.108 * [backup-simplify]: Simplify x into x
12.108 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.108 * [taylor]: Taking taylor expansion of y in y
12.108 * [backup-simplify]: Simplify 0 into 0
12.108 * [backup-simplify]: Simplify 1 into 1
12.109 * [backup-simplify]: Simplify (/ 1 1) into 1
12.109 * [backup-simplify]: Simplify (+ 1 0) into 1
12.110 * [backup-simplify]: Simplify (- 1) into -1
12.110 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.111 * [backup-simplify]: Simplify (/ 1 -1) into -1
12.111 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
12.111 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
12.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.111 * [taylor]: Taking taylor expansion of y in x
12.111 * [backup-simplify]: Simplify y into y
12.111 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.111 * [taylor]: Taking taylor expansion of x in x
12.111 * [backup-simplify]: Simplify 0 into 0
12.111 * [backup-simplify]: Simplify 1 into 1
12.111 * [backup-simplify]: Simplify (/ 1 1) into 1
12.111 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
12.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.111 * [taylor]: Taking taylor expansion of x in x
12.111 * [backup-simplify]: Simplify 0 into 0
12.111 * [backup-simplify]: Simplify 1 into 1
12.112 * [backup-simplify]: Simplify (/ 1 1) into 1
12.112 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.112 * [taylor]: Taking taylor expansion of y in x
12.112 * [backup-simplify]: Simplify y into y
12.112 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.112 * [backup-simplify]: Simplify (+ 0 1) into 1
12.113 * [backup-simplify]: Simplify (+ 1 0) into 1
12.113 * [backup-simplify]: Simplify (/ 1 1) into 1
12.113 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 x) (/ 1 y))) in x
12.113 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
12.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.113 * [taylor]: Taking taylor expansion of y in x
12.113 * [backup-simplify]: Simplify y into y
12.114 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.114 * [taylor]: Taking taylor expansion of x in x
12.114 * [backup-simplify]: Simplify 0 into 0
12.114 * [backup-simplify]: Simplify 1 into 1
12.114 * [backup-simplify]: Simplify (/ 1 1) into 1
12.114 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
12.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.114 * [taylor]: Taking taylor expansion of x in x
12.114 * [backup-simplify]: Simplify 0 into 0
12.114 * [backup-simplify]: Simplify 1 into 1
12.115 * [backup-simplify]: Simplify (/ 1 1) into 1
12.115 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.115 * [taylor]: Taking taylor expansion of y in x
12.115 * [backup-simplify]: Simplify y into y
12.115 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.115 * [backup-simplify]: Simplify (+ 0 1) into 1
12.116 * [backup-simplify]: Simplify (+ 1 0) into 1
12.116 * [backup-simplify]: Simplify (/ 1 1) into 1
12.116 * [taylor]: Taking taylor expansion of 1 in y
12.116 * [backup-simplify]: Simplify 1 into 1
12.116 * [backup-simplify]: Simplify 1 into 1
12.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.117 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
12.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.118 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
12.118 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
12.118 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 y))
12.118 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
12.118 * [taylor]: Taking taylor expansion of 2 in y
12.118 * [backup-simplify]: Simplify 2 into 2
12.118 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.118 * [taylor]: Taking taylor expansion of y in y
12.118 * [backup-simplify]: Simplify 0 into 0
12.118 * [backup-simplify]: Simplify 1 into 1
12.119 * [backup-simplify]: Simplify (/ 1 1) into 1
12.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.120 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
12.120 * [backup-simplify]: Simplify 0 into 0
12.120 * [backup-simplify]: Simplify 0 into 0
12.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
12.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.122 * [backup-simplify]: Simplify (+ 0 0) into 0
12.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.123 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
12.123 * [backup-simplify]: Simplify (- 0) into 0
12.124 * [backup-simplify]: Simplify (+ 0 0) into 0
12.125 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (* 2 (/ 1 (pow y 2)))
12.125 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
12.125 * [taylor]: Taking taylor expansion of 2 in y
12.125 * [backup-simplify]: Simplify 2 into 2
12.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
12.125 * [taylor]: Taking taylor expansion of (pow y 2) in y
12.125 * [taylor]: Taking taylor expansion of y in y
12.125 * [backup-simplify]: Simplify 0 into 0
12.125 * [backup-simplify]: Simplify 1 into 1
12.125 * [backup-simplify]: Simplify (* 1 1) into 1
12.126 * [backup-simplify]: Simplify (/ 1 1) into 1
12.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.127 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.130 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
12.130 * [backup-simplify]: Simplify 0 into 0
12.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.132 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
12.132 * [backup-simplify]: Simplify 0 into 0
12.132 * [backup-simplify]: Simplify 0 into 0
12.132 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
12.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.133 * [backup-simplify]: Simplify (+ 0 0) into 0
12.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
12.135 * [backup-simplify]: Simplify (- 0) into 0
12.135 * [backup-simplify]: Simplify (+ 0 0) into 0
12.137 * [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)))
12.137 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
12.137 * [taylor]: Taking taylor expansion of 2 in y
12.137 * [backup-simplify]: Simplify 2 into 2
12.137 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
12.137 * [taylor]: Taking taylor expansion of (pow y 3) in y
12.137 * [taylor]: Taking taylor expansion of y in y
12.137 * [backup-simplify]: Simplify 0 into 0
12.137 * [backup-simplify]: Simplify 1 into 1
12.138 * [backup-simplify]: Simplify (* 1 1) into 1
12.138 * [backup-simplify]: Simplify (* 1 1) into 1
12.138 * [backup-simplify]: Simplify (/ 1 1) into 1
12.139 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.141 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.142 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.143 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.144 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.147 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.147 * [backup-simplify]: Simplify 0 into 0
12.147 * [backup-simplify]: Simplify 1 into 1
12.147 * [backup-simplify]: Simplify (* (/ 1 (- (/ 1 (- x)) (/ 1 (- y)))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))))
12.147 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
12.147 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in y
12.147 * [taylor]: Taking taylor expansion of -1 in y
12.147 * [backup-simplify]: Simplify -1 into -1
12.148 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in y
12.148 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
12.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.148 * [taylor]: Taking taylor expansion of y in y
12.148 * [backup-simplify]: Simplify 0 into 0
12.148 * [backup-simplify]: Simplify 1 into 1
12.148 * [backup-simplify]: Simplify (/ 1 1) into 1
12.148 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.148 * [taylor]: Taking taylor expansion of x in y
12.148 * [backup-simplify]: Simplify x into x
12.148 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.148 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
12.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.148 * [taylor]: Taking taylor expansion of y in y
12.148 * [backup-simplify]: Simplify 0 into 0
12.148 * [backup-simplify]: Simplify 1 into 1
12.149 * [backup-simplify]: Simplify (/ 1 1) into 1
12.149 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.149 * [taylor]: Taking taylor expansion of x in y
12.149 * [backup-simplify]: Simplify x into x
12.149 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.149 * [backup-simplify]: Simplify (+ 1 0) into 1
12.150 * [backup-simplify]: Simplify (+ 1 0) into 1
12.150 * [backup-simplify]: Simplify (/ 1 1) into 1
12.150 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
12.150 * [taylor]: Taking taylor expansion of -1 in x
12.150 * [backup-simplify]: Simplify -1 into -1
12.150 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
12.150 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
12.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.151 * [taylor]: Taking taylor expansion of y in x
12.151 * [backup-simplify]: Simplify y into y
12.151 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.151 * [taylor]: Taking taylor expansion of x in x
12.151 * [backup-simplify]: Simplify 0 into 0
12.151 * [backup-simplify]: Simplify 1 into 1
12.151 * [backup-simplify]: Simplify (/ 1 1) into 1
12.151 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
12.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.151 * [taylor]: Taking taylor expansion of y in x
12.151 * [backup-simplify]: Simplify y into y
12.151 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.151 * [taylor]: Taking taylor expansion of x in x
12.151 * [backup-simplify]: Simplify 0 into 0
12.151 * [backup-simplify]: Simplify 1 into 1
12.152 * [backup-simplify]: Simplify (/ 1 1) into 1
12.152 * [backup-simplify]: Simplify (+ 0 1) into 1
12.152 * [backup-simplify]: Simplify (- 1) into -1
12.153 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.153 * [backup-simplify]: Simplify (/ 1 -1) into -1
12.153 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x)))) in x
12.153 * [taylor]: Taking taylor expansion of -1 in x
12.153 * [backup-simplify]: Simplify -1 into -1
12.153 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 x))) in x
12.153 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
12.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.153 * [taylor]: Taking taylor expansion of y in x
12.154 * [backup-simplify]: Simplify y into y
12.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.154 * [taylor]: Taking taylor expansion of x in x
12.154 * [backup-simplify]: Simplify 0 into 0
12.154 * [backup-simplify]: Simplify 1 into 1
12.154 * [backup-simplify]: Simplify (/ 1 1) into 1
12.154 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
12.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.154 * [taylor]: Taking taylor expansion of y in x
12.154 * [backup-simplify]: Simplify y into y
12.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.154 * [taylor]: Taking taylor expansion of x in x
12.154 * [backup-simplify]: Simplify 0 into 0
12.154 * [backup-simplify]: Simplify 1 into 1
12.155 * [backup-simplify]: Simplify (/ 1 1) into 1
12.155 * [backup-simplify]: Simplify (+ 0 1) into 1
12.155 * [backup-simplify]: Simplify (- 1) into -1
12.156 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.161 * [backup-simplify]: Simplify (/ 1 -1) into -1
12.162 * [backup-simplify]: Simplify (* -1 -1) into 1
12.162 * [taylor]: Taking taylor expansion of 1 in y
12.162 * [backup-simplify]: Simplify 1 into 1
12.162 * [backup-simplify]: Simplify 1 into 1
12.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.163 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
12.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.164 * [backup-simplify]: Simplify (- 0) into 0
12.164 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
12.164 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 y)))
12.165 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 y)))) (* 0 -1)) into (* 2 (/ 1 y))
12.165 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
12.165 * [taylor]: Taking taylor expansion of 2 in y
12.165 * [backup-simplify]: Simplify 2 into 2
12.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.165 * [taylor]: Taking taylor expansion of y in y
12.165 * [backup-simplify]: Simplify 0 into 0
12.165 * [backup-simplify]: Simplify 1 into 1
12.165 * [backup-simplify]: Simplify (/ 1 1) into 1
12.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.166 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
12.166 * [backup-simplify]: Simplify 0 into 0
12.167 * [backup-simplify]: Simplify 0 into 0
12.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
12.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.168 * [backup-simplify]: Simplify (+ 0 0) into 0
12.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
12.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.170 * [backup-simplify]: Simplify (- 0) into 0
12.170 * [backup-simplify]: Simplify (+ 0 0) into 0
12.171 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (* 2 (/ 1 y))) (/ (/ 1 y) -1)))) into (- (* 2 (/ 1 (pow y 2))))
12.172 * [backup-simplify]: Simplify (+ (* -1 (- (* 2 (/ 1 (pow y 2))))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 -1))) into (* 2 (/ 1 (pow y 2)))
12.173 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y
12.173 * [taylor]: Taking taylor expansion of 2 in y
12.173 * [backup-simplify]: Simplify 2 into 2
12.173 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
12.173 * [taylor]: Taking taylor expansion of (pow y 2) in y
12.173 * [taylor]: Taking taylor expansion of y in y
12.173 * [backup-simplify]: Simplify 0 into 0
12.173 * [backup-simplify]: Simplify 1 into 1
12.173 * [backup-simplify]: Simplify (* 1 1) into 1
12.174 * [backup-simplify]: Simplify (/ 1 1) into 1
12.175 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.175 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.178 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
12.178 * [backup-simplify]: Simplify 0 into 0
12.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.180 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
12.181 * [backup-simplify]: Simplify 0 into 0
12.181 * [backup-simplify]: Simplify 0 into 0
12.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
12.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.182 * [backup-simplify]: Simplify (+ 0 0) into 0
12.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
12.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.184 * [backup-simplify]: Simplify (- 0) into 0
12.184 * [backup-simplify]: Simplify (+ 0 0) into 0
12.186 * [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))))
12.188 * [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)))
12.188 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 3))) in y
12.188 * [taylor]: Taking taylor expansion of 2 in y
12.188 * [backup-simplify]: Simplify 2 into 2
12.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
12.188 * [taylor]: Taking taylor expansion of (pow y 3) in y
12.188 * [taylor]: Taking taylor expansion of y in y
12.188 * [backup-simplify]: Simplify 0 into 0
12.188 * [backup-simplify]: Simplify 1 into 1
12.189 * [backup-simplify]: Simplify (* 1 1) into 1
12.189 * [backup-simplify]: Simplify (* 1 1) into 1
12.189 * [backup-simplify]: Simplify (/ 1 1) into 1
12.191 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.191 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.192 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.193 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.194 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.196 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.201 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.201 * [backup-simplify]: Simplify 0 into 0
12.201 * [backup-simplify]: Simplify 1 into 1
12.201 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
12.201 * [backup-simplify]: Simplify (/ 1 (- x y)) into (/ 1 (- x y))
12.201 * [approximate]: Taking taylor expansion of (/ 1 (- x y)) in (x y) around 0
12.201 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in y
12.201 * [taylor]: Taking taylor expansion of (- x y) in y
12.201 * [taylor]: Taking taylor expansion of x in y
12.201 * [backup-simplify]: Simplify x into x
12.201 * [taylor]: Taking taylor expansion of y in y
12.202 * [backup-simplify]: Simplify 0 into 0
12.202 * [backup-simplify]: Simplify 1 into 1
12.202 * [backup-simplify]: Simplify (- 0) into 0
12.202 * [backup-simplify]: Simplify (+ x 0) into x
12.202 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.202 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x
12.203 * [taylor]: Taking taylor expansion of (- x y) in x
12.203 * [taylor]: Taking taylor expansion of x in x
12.203 * [backup-simplify]: Simplify 0 into 0
12.203 * [backup-simplify]: Simplify 1 into 1
12.203 * [taylor]: Taking taylor expansion of y in x
12.203 * [backup-simplify]: Simplify y into y
12.203 * [backup-simplify]: Simplify (- y) into (- y)
12.203 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
12.203 * [backup-simplify]: Simplify (/ 1 (- y)) into (/ -1 y)
12.203 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x
12.203 * [taylor]: Taking taylor expansion of (- x y) in x
12.203 * [taylor]: Taking taylor expansion of x in x
12.203 * [backup-simplify]: Simplify 0 into 0
12.203 * [backup-simplify]: Simplify 1 into 1
12.203 * [taylor]: Taking taylor expansion of y in x
12.203 * [backup-simplify]: Simplify y into y
12.203 * [backup-simplify]: Simplify (- y) into (- y)
12.203 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
12.203 * [backup-simplify]: Simplify (/ 1 (- y)) into (/ -1 y)
12.203 * [taylor]: Taking taylor expansion of (/ -1 y) in y
12.203 * [taylor]: Taking taylor expansion of -1 in y
12.203 * [backup-simplify]: Simplify -1 into -1
12.203 * [taylor]: Taking taylor expansion of y in y
12.203 * [backup-simplify]: Simplify 0 into 0
12.204 * [backup-simplify]: Simplify 1 into 1
12.204 * [backup-simplify]: Simplify (/ -1 1) into -1
12.205 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
12.206 * [backup-simplify]: Simplify 0 into 0
12.206 * [backup-simplify]: Simplify (- 0) into 0
12.207 * [backup-simplify]: Simplify (+ 1 0) into 1
12.207 * [backup-simplify]: Simplify (- (+ (* (/ -1 y) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
12.207 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
12.207 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
12.207 * [taylor]: Taking taylor expansion of (pow y 2) in y
12.207 * [taylor]: Taking taylor expansion of y in y
12.207 * [backup-simplify]: Simplify 0 into 0
12.207 * [backup-simplify]: Simplify 1 into 1
12.207 * [backup-simplify]: Simplify (* 1 1) into 1
12.208 * [backup-simplify]: Simplify (/ 1 1) into 1
12.209 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.209 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.211 * [backup-simplify]: Simplify (- 0) into 0
12.212 * [backup-simplify]: Simplify 0 into 0
12.213 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.213 * [backup-simplify]: Simplify 0 into 0
12.213 * [backup-simplify]: Simplify (- 0) into 0
12.214 * [backup-simplify]: Simplify (+ 0 0) into 0
12.214 * [backup-simplify]: Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* (- (/ 1 (pow y 2))) (/ 1 (- y))))) into (- (/ 1 (pow y 3)))
12.214 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y
12.214 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
12.214 * [taylor]: Taking taylor expansion of (pow y 3) in y
12.214 * [taylor]: Taking taylor expansion of y in y
12.214 * [backup-simplify]: Simplify 0 into 0
12.214 * [backup-simplify]: Simplify 1 into 1
12.215 * [backup-simplify]: Simplify (* 1 1) into 1
12.215 * [backup-simplify]: Simplify (* 1 1) into 1
12.216 * [backup-simplify]: Simplify (/ 1 1) into 1
12.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.218 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.218 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.219 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.220 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.222 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.224 * [backup-simplify]: Simplify (- 0) into 0
12.224 * [backup-simplify]: Simplify 0 into 0
12.225 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.226 * [backup-simplify]: Simplify (- 0) into 0
12.226 * [backup-simplify]: Simplify 0 into 0
12.227 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.227 * [backup-simplify]: Simplify 0 into 0
12.227 * [backup-simplify]: Simplify 0 into 0
12.227 * [backup-simplify]: Simplify (/ 1 (- (/ 1 x) (/ 1 y))) into (/ 1 (- (/ 1 x) (/ 1 y)))
12.228 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in (x y) around 0
12.228 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in y
12.228 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
12.228 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.228 * [taylor]: Taking taylor expansion of x in y
12.228 * [backup-simplify]: Simplify x into x
12.228 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.228 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.228 * [taylor]: Taking taylor expansion of y in y
12.228 * [backup-simplify]: Simplify 0 into 0
12.228 * [backup-simplify]: Simplify 1 into 1
12.228 * [backup-simplify]: Simplify (/ 1 1) into 1
12.229 * [backup-simplify]: Simplify (- 1) into -1
12.229 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.229 * [backup-simplify]: Simplify (/ 1 -1) into -1
12.229 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x
12.230 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
12.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.230 * [taylor]: Taking taylor expansion of x in x
12.230 * [backup-simplify]: Simplify 0 into 0
12.230 * [backup-simplify]: Simplify 1 into 1
12.230 * [backup-simplify]: Simplify (/ 1 1) into 1
12.230 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.230 * [taylor]: Taking taylor expansion of y in x
12.230 * [backup-simplify]: Simplify y into y
12.230 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.231 * [backup-simplify]: Simplify (+ 1 0) into 1
12.231 * [backup-simplify]: Simplify (/ 1 1) into 1
12.231 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x
12.231 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
12.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.231 * [taylor]: Taking taylor expansion of x in x
12.231 * [backup-simplify]: Simplify 0 into 0
12.231 * [backup-simplify]: Simplify 1 into 1
12.231 * [backup-simplify]: Simplify (/ 1 1) into 1
12.231 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.231 * [taylor]: Taking taylor expansion of y in x
12.231 * [backup-simplify]: Simplify y into y
12.232 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.232 * [backup-simplify]: Simplify (+ 1 0) into 1
12.232 * [backup-simplify]: Simplify (/ 1 1) into 1
12.232 * [taylor]: Taking taylor expansion of 1 in y
12.232 * [backup-simplify]: Simplify 1 into 1
12.232 * [backup-simplify]: Simplify 0 into 0
12.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.233 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
12.233 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
12.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 y)) 1)))) into (/ 1 y)
12.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.234 * [taylor]: Taking taylor expansion of y in y
12.234 * [backup-simplify]: Simplify 0 into 0
12.234 * [backup-simplify]: Simplify 1 into 1
12.234 * [backup-simplify]: Simplify (/ 1 1) into 1
12.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.236 * [backup-simplify]: Simplify 0 into 0
12.236 * [backup-simplify]: Simplify 0 into 0
12.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
12.237 * [backup-simplify]: Simplify (- 0) into 0
12.237 * [backup-simplify]: Simplify (+ 0 0) into 0
12.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ (- (/ 1 y)) 1)))) into (/ 1 (pow y 2))
12.238 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
12.238 * [taylor]: Taking taylor expansion of (pow y 2) in y
12.238 * [taylor]: Taking taylor expansion of y in y
12.238 * [backup-simplify]: Simplify 0 into 0
12.238 * [backup-simplify]: Simplify 1 into 1
12.239 * [backup-simplify]: Simplify (* 1 1) into 1
12.239 * [backup-simplify]: Simplify (/ 1 1) into 1
12.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.241 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.242 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.244 * [backup-simplify]: Simplify 0 into 0
12.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.245 * [backup-simplify]: Simplify 0 into 0
12.245 * [backup-simplify]: Simplify 0 into 0
12.245 * [backup-simplify]: Simplify 0 into 0
12.245 * [backup-simplify]: Simplify (/ 1 (- (/ 1 (- x)) (/ 1 (- y)))) into (/ 1 (- (/ 1 y) (/ 1 x)))
12.245 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in (x y) around 0
12.245 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in y
12.245 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
12.245 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.245 * [taylor]: Taking taylor expansion of y in y
12.245 * [backup-simplify]: Simplify 0 into 0
12.245 * [backup-simplify]: Simplify 1 into 1
12.246 * [backup-simplify]: Simplify (/ 1 1) into 1
12.246 * [taylor]: Taking taylor expansion of (/ 1 x) in y
12.246 * [taylor]: Taking taylor expansion of x in y
12.246 * [backup-simplify]: Simplify x into x
12.246 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
12.246 * [backup-simplify]: Simplify (+ 1 0) into 1
12.247 * [backup-simplify]: Simplify (/ 1 1) into 1
12.247 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in x
12.247 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
12.247 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.247 * [taylor]: Taking taylor expansion of y in x
12.247 * [backup-simplify]: Simplify y into y
12.247 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.247 * [taylor]: Taking taylor expansion of x in x
12.247 * [backup-simplify]: Simplify 0 into 0
12.247 * [backup-simplify]: Simplify 1 into 1
12.247 * [backup-simplify]: Simplify (/ 1 1) into 1
12.248 * [backup-simplify]: Simplify (- 1) into -1
12.248 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.249 * [backup-simplify]: Simplify (/ 1 -1) into -1
12.249 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 x))) in x
12.249 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
12.249 * [taylor]: Taking taylor expansion of (/ 1 y) in x
12.249 * [taylor]: Taking taylor expansion of y in x
12.249 * [backup-simplify]: Simplify y into y
12.249 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
12.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x
12.249 * [taylor]: Taking taylor expansion of x in x
12.249 * [backup-simplify]: Simplify 0 into 0
12.249 * [backup-simplify]: Simplify 1 into 1
12.249 * [backup-simplify]: Simplify (/ 1 1) into 1
12.250 * [backup-simplify]: Simplify (- 1) into -1
12.250 * [backup-simplify]: Simplify (+ 0 -1) into -1
12.250 * [backup-simplify]: Simplify (/ 1 -1) into -1
12.250 * [taylor]: Taking taylor expansion of -1 in y
12.250 * [backup-simplify]: Simplify -1 into -1
12.251 * [backup-simplify]: Simplify 0 into 0
12.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.252 * [backup-simplify]: Simplify (- 0) into 0
12.252 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
12.252 * [backup-simplify]: Simplify (- (+ (* -1 (/ (/ 1 y) -1)))) into (- (/ 1 y))
12.252 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
12.252 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.252 * [taylor]: Taking taylor expansion of y in y
12.252 * [backup-simplify]: Simplify 0 into 0
12.252 * [backup-simplify]: Simplify 1 into 1
12.252 * [backup-simplify]: Simplify (/ 1 1) into 1
12.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.254 * [backup-simplify]: Simplify (- 0) into 0
12.254 * [backup-simplify]: Simplify 0 into 0
12.254 * [backup-simplify]: Simplify 0 into 0
12.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
12.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.256 * [backup-simplify]: Simplify (- 0) into 0
12.256 * [backup-simplify]: Simplify (+ 0 0) into 0
12.257 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- (/ 1 y)) (/ (/ 1 y) -1)))) into (- (/ 1 (pow y 2)))
12.257 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
12.257 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
12.257 * [taylor]: Taking taylor expansion of (pow y 2) in y
12.257 * [taylor]: Taking taylor expansion of y in y
12.257 * [backup-simplify]: Simplify 0 into 0
12.257 * [backup-simplify]: Simplify 1 into 1
12.257 * [backup-simplify]: Simplify (* 1 1) into 1
12.258 * [backup-simplify]: Simplify (/ 1 1) into 1
12.259 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
12.259 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
12.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
12.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.263 * [backup-simplify]: Simplify (- 0) into 0
12.263 * [backup-simplify]: Simplify 0 into 0
12.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
12.264 * [backup-simplify]: Simplify (- 0) into 0
12.264 * [backup-simplify]: Simplify 0 into 0
12.264 * [backup-simplify]: Simplify 0 into 0
12.264 * [backup-simplify]: Simplify 0 into 0
12.264 * * * [progress]: simplifying candidates
12.267 * [simplify]: Simplifying:
  (* (/ 1 (- x y)) (+ x y))
  (+ (- (log (- x y))) (log (+ x y)))
  (+ (- 0 (log (- x y))) (log (+ x y)))
  (+ (- (log 1) (log (- x y))) (log (+ x y)))
  (+ (log (/ 1 (- x y))) (log (+ x y)))
  (log (* (/ 1 (- x y)) (+ x y)))
  (exp (* (/ 1 (- x y)) (+ x y)))
  (* (/ (* (* 1 1) 1) (* (* (- x y) (- x y)) (- x y))) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (* (* (/ 1 (- x y)) (/ 1 (- x y))) (/ 1 (- x y))) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (/ 1 (- x y)) (+ x y))) (cbrt (* (/ 1 (- x y)) (+ x y))))
  (cbrt (* (/ 1 (- x y)) (+ x y)))
  (* (* (* (/ 1 (- x y)) (+ x y)) (* (/ 1 (- x y)) (+ x y))) (* (/ 1 (- x y)) (+ x y)))
  (sqrt (* (/ 1 (- x y)) (+ x y)))
  (sqrt (* (/ 1 (- x y)) (+ x y)))
  (* 1 (+ (pow x 3) (pow y 3)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* 1 (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (* (sqrt (/ 1 (- x y))) (sqrt (+ x y)))
  (* (sqrt (/ 1 (- x y))) (sqrt (+ x y)))
  (* (/ (sqrt 1) (sqrt (- x y))) (sqrt (+ x y)))
  (* (/ (sqrt 1) (sqrt (- x y))) (sqrt (+ x y)))
  (* (/ 1 (sqrt (- x y))) (sqrt (+ x y)))
  (* (/ 1 (sqrt (- x y))) (sqrt (+ x y)))
  (* (/ 1 (- x y)) x)
  (* (/ 1 (- x y)) y)
  (* x (/ 1 (- x y)))
  (* y (/ 1 (- x y)))
  (* (/ 1 (- x y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ 1 (- x y)) (sqrt (+ x y)))
  (* (/ 1 (- x y)) 1)
  (* (/ 1 (- x y)) 1)
  (* (cbrt (/ 1 (- x y))) (+ x y))
  (* (sqrt (/ 1 (- x y))) (+ x y))
  (* (/ (cbrt 1) (cbrt (- x y))) (+ x y))
  (* (/ (cbrt 1) (sqrt (- x y))) (+ x y))
  (* (/ (cbrt 1) (- x y)) (+ x y))
  (* (/ (cbrt 1) (- (sqrt x) (sqrt y))) (+ x y))
  (* (/ (cbrt 1) (- x y)) (+ x y))
  (* (/ (sqrt 1) (cbrt (- x y))) (+ x y))
  (* (/ (sqrt 1) (sqrt (- x y))) (+ x y))
  (* (/ (sqrt 1) (- x y)) (+ x y))
  (* (/ (sqrt 1) (- (sqrt x) (sqrt y))) (+ x y))
  (* (/ (sqrt 1) (- x y)) (+ x y))
  (* (/ 1 (cbrt (- x y))) (+ x y))
  (* (/ 1 (sqrt (- x y))) (+ x y))
  (* (/ 1 (- x y)) (+ x y))
  (* (/ 1 (- (sqrt x) (sqrt y))) (+ x y))
  (* (/ 1 (- x y)) (+ x y))
  (* (/ 1 (- x y)) (+ x y))
  (* (/ 1 (- x y)) (+ x y))
  (* (+ (* x x) (+ (* y y) (* x y))) (+ x y))
  (* (+ x y) (+ x y))
  (* (/ 1 (- x y)) (+ (pow x 3) (pow y 3)))
  (* (/ 1 (- x y)) (- (* x x) (* y y)))
  (* 1 (+ x y))
  (- 1)
  (- (log (- x y)))
  (- 0 (log (- x y)))
  (- (log 1) (log (- x y)))
  (log (/ 1 (- x y)))
  (exp (/ 1 (- x y)))
  (/ (* (* 1 1) 1) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))
  (cbrt (/ 1 (- x y)))
  (* (* (/ 1 (- x y)) (/ 1 (- x y))) (/ 1 (- x y)))
  (sqrt (/ 1 (- x y)))
  (sqrt (/ 1 (- x y)))
  (- 1)
  (- (- x y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt 1) (cbrt (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x y)))
  (/ (cbrt 1) (sqrt (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- x y))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt 1) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- x y))
  (/ (sqrt 1) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt 1) (cbrt (- x y)))
  (/ (sqrt 1) (sqrt (- x y)))
  (/ (sqrt 1) (sqrt (- x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- x y))
  (/ (sqrt 1) (+ (sqrt x) (sqrt y)))
  (/ (sqrt 1) (- (sqrt x) (sqrt y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 1)
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ 1 (- x y))
  (/ 1 (- x y))
  (/ (- x y) 1)
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ 1 (sqrt (- x y)))
  (/ 1 1)
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (cbrt 1))
  (/ (- x y) (sqrt 1))
  (/ (- x y) 1)
  (/ 1 (- (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  -1
  1
  1
  0
  0
  0
12.270 * * [simplify]: Extracting # 0 : cost  0
12.270 * * [simplify]: Extracting # 1 : cost  0
12.271 * * [simplify]: Extracting # 2 : cost  0
12.271 * * [simplify]: Extracting # 3 : cost  0
12.271 * * [simplify]: Extracting # 4 : cost  0
12.272 * * [simplify]: Extracting # 5 : cost  0
12.272 * * [simplify]: Extracting # 6 : cost  0
12.272 * * [simplify]: Extracting # 7 : cost  0
12.273 * * [simplify]: iteration  0 :  126  enodes  (cost  1030 )
12.351 * * [simplify]: Extracting # 0 : cost  0
12.352 * * [simplify]: Extracting # 1 : cost  0
12.353 * * [simplify]: Extracting # 2 : cost  0
12.354 * * [simplify]: Extracting # 3 : cost  0
12.355 * * [simplify]: Extracting # 4 : cost  0
12.356 * * [simplify]: iteration  1 :  438  enodes  (cost  925 )
12.773 * * [simplify]: Extracting # 0 : cost  0
12.787 * * [simplify]: Extracting # 1 : cost  0
12.799 * * [simplify]: Extracting # 2 : cost  0
12.808 * * [simplify]: Extracting # 3 : cost  0
12.817 * * [simplify]: Extracting # 4 : cost  0
12.831 * * [simplify]: Extracting # 5 : cost  0
12.840 * * [simplify]: Extracting # 6 : cost  0
12.850 * * [simplify]: iteration  2 :  3668  enodes  (cost  777 )
15.959 * * [simplify]: Extracting # 0 : cost  0
15.973 * * [simplify]: Extracting # 1 : cost  0
15.986 * * [simplify]: Extracting # 2 : cost  0
15.999 * * [simplify]: iteration done:  5000  enodes  (cost  771 )
16.000 * [simplify]: Simplified to:
  (/ (+ x y) (- x y))
  (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (log (/ (+ x y) (- x y)))
  (exp (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (pow (/ (+ x y) (- x y)) 3)
  (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y))))
  (cbrt (/ (+ x y) (- x y)))
  (pow (/ (+ x y) (- x y)) 3)
  (sqrt (/ (+ x y) (- x y)))
  (sqrt (/ (+ x y) (- x y)))
  (+ (pow y 3) (pow x 3))
  (* (- x y) (+ (* y (- y x)) (* x x)))
  (* (+ y x) (- x y))
  (* (- x y) (- x y))
  (* (sqrt (/ 1 (- x y))) (sqrt (+ x y)))
  (* (sqrt (/ 1 (- 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)))
  (/ x (- x y))
  (/ y (- x y))
  (/ x (- x y))
  (/ y (- x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (- x y))
  (/ (sqrt (+ x y)) (- x y))
  (/ 1 (- x y))
  (/ 1 (- x y))
  (* (cbrt (/ 1 (- x y))) (+ x y))
  (* (sqrt (/ 1 (- x y))) (+ x y))
  (/ (+ y x) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) (- x y))
  (/ (+ y x) (- (sqrt x) (sqrt y)))
  (/ (+ x y) (- x y))
  (/ (+ y x) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) (- x y))
  (/ (+ y x) (- (sqrt x) (sqrt y)))
  (/ (+ x y) (- x y))
  (/ (+ y x) (cbrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ (+ x y) (- x y))
  (/ (+ y x) (- (sqrt x) (sqrt y)))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- x y))
  (/ (+ x y) (- x y))
  (* (+ x y) (+ (* x x) (* y (+ x y))))
  (* (+ x y) (+ x y))
  (/ (+ (pow y 3) (pow x 3)) (- x y))
  (/ (- (* x x) (* y y)) (- x y))
  (+ y x)
  -1
  (- (log (- x y)))
  (- (log (- x y)))
  (- (log (- x y)))
  (- (log (- x y)))
  (exp (/ 1 (- x y)))
  (pow (/ 1 (- x y)) 3)
  (* (cbrt (/ 1 (- x y))) (cbrt (/ 1 (- x y))))
  (cbrt (/ 1 (- x y)))
  (pow (/ 1 (- x y)) 3)
  (sqrt (/ 1 (- x y)))
  (sqrt (/ 1 (- x y)))
  -1
  (- (- x y))
  (/ (/ 1 (cbrt (- x y))) (cbrt (- x y)))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  1
  (/ 1 (- x y))
  (/ (/ 1 (cbrt (- x y))) (cbrt (- x y)))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  1
  (/ 1 (- x y))
  (/ (/ 1 (cbrt (- x y))) (cbrt (- x y)))
  (/ 1 (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ 1 (- (sqrt x) (sqrt y)))
  1
  (/ 1 (- x y))
  (/ 1 (- x y))
  (- x y)
  (/ (/ 1 (cbrt (- x y))) (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  1
  (/ 1 (+ (sqrt x) (sqrt y)))
  1
  (- x y)
  (- x y)
  (- x y)
  (/ 1 (- (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  -1
  1
  1
  0
  0
  0
16.001 * * * [progress]: adding candidates to table
16.419 * [progress]: [Phase 3 of 3] Extracting.
16.419 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ 1 (/ (- x y) (+ x y))))> #<alt (λ (x y) (* (/ 1 (- x y)) (+ x y)))> #<alt (λ (x y) (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))>)
16.420 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (- x y)) y x)
16.420 * * * * [regimes]: Trying to branch on (/ (+ x y) (- x y)) from (#<alt (λ (x y) (/ 1 (/ (- x y) (+ x y))))> #<alt (λ (x y) (* (/ 1 (- x y)) (+ x y)))> #<alt (λ (x y) (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))>)
16.476 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ 1 (/ (- x y) (+ x y))))> #<alt (λ (x y) (* (/ 1 (- x y)) (+ x y)))> #<alt (λ (x y) (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))>)
16.538 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ 1 (/ (- x y) (+ x y))))> #<alt (λ (x y) (* (/ 1 (- x y)) (+ x y)))> #<alt (λ (x y) (* (* (cbrt (/ (+ x y) (- x y))) (cbrt (/ (+ x y) (- x y)))) (cbrt (/ (+ x y) (- x y)))))>)
16.606 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
16.606 * [simplify]: Simplifying:
  (/ 1 (/ (- x y) (+ x y)))
16.606 * * [simplify]: Extracting # 0 : cost  0
16.606 * * [simplify]: Extracting # 1 : cost  0
16.606 * * [simplify]: Extracting # 2 : cost  0
16.607 * * [simplify]: Extracting # 3 : cost  0
16.607 * * [simplify]: Extracting # 4 : cost  0
16.607 * * [simplify]: Extracting # 5 : cost  0
16.607 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
16.608 * * [simplify]: Extracting # 0 : cost  0
16.608 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
16.609 * * [simplify]: Extracting # 0 : cost  0
16.609 * * [simplify]: iteration done:  10  enodes  (cost  9 )
16.609 * [simplify]: Simplified to:
  (/ 1 (/ (- x y) (+ x y)))
18.009 * [regime-testing]: Baseline error score: 0.033688421993404244
18.013 * [regime-testing]: Oracle error score: 0.01944115201954331
18.021 * [regime-testing]: End program error score: 0.033688421993404244
18.138 * [regime-testing]: Target error score: 0.02811460495368414