20.309 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying:
  (/ x (+ x y))
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: Extracting # 1 : cost  0
0.026 * * [simplify]: Extracting # 2 : cost  0
0.026 * * [simplify]: Extracting # 3 : cost  0
0.026 * * [simplify]: Extracting # 4 : cost  0
0.026 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.028 * * [simplify]: Extracting # 0 : cost  0
0.028 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: iteration done:  5  enodes  (cost  5 )
0.029 * [simplify]: Simplified to:
  (/ x (+ x y))
0.030 * * [progress]: iteration 1 / 4
0.030 * * * [progress]: picking best candidate
0.032 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (+ x y)))>
0.032 * * * [progress]: localizing error
0.039 * * * [progress]: generating rewritten candidates
0.039 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.064 * * * [progress]: generating series expansions
0.064 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.064 * [backup-simplify]: Simplify (/ x (+ x y)) into (/ x (+ x y))
0.064 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.064 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.065 * [backup-simplify]: Simplify x into x
0.065 * [taylor]: Taking taylor expansion of (+ x y) in y
0.065 * [taylor]: Taking taylor expansion of x in y
0.065 * [backup-simplify]: Simplify x into x
0.065 * [taylor]: Taking taylor expansion of y in y
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [backup-simplify]: Simplify (+ x 0) into x
0.065 * [backup-simplify]: Simplify (/ x x) into 1
0.065 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [taylor]: Taking taylor expansion of (+ x y) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [backup-simplify]: Simplify y into y
0.065 * [backup-simplify]: Simplify (+ 0 y) into y
0.065 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.065 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [taylor]: Taking taylor expansion of (+ x y) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [backup-simplify]: Simplify y into y
0.065 * [backup-simplify]: Simplify (+ 0 y) into y
0.066 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 1 into 1
0.074 * [backup-simplify]: Simplify (/ 1 1) into 1
0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (+ 1 0) into 1
0.076 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
0.076 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.076 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [backup-simplify]: Simplify (* 1 1) into 1
0.077 * [backup-simplify]: Simplify (/ 1 1) into 1
0.078 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.079 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify (- 0) into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (+ 0 0) into 0
0.083 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (pow y 2))) (/ 1 y)))) into (/ 1 (pow y 3))
0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.083 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (* 1 1) into 1
0.084 * [backup-simplify]: Simplify (* 1 1) into 1
0.084 * [backup-simplify]: Simplify (/ 1 1) into 1
0.085 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.087 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.089 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.094 * [backup-simplify]: Simplify (- 0) into 0
0.094 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (/ (/ 1 x) (+ (/ 1 x) (/ 1 y))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
0.096 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.096 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.096 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [backup-simplify]: Simplify x into x
0.096 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify 1 into 1
0.096 * [backup-simplify]: Simplify (/ 1 1) into 1
0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.096 * [taylor]: Taking taylor expansion of x in y
0.096 * [backup-simplify]: Simplify x into x
0.097 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.097 * [backup-simplify]: Simplify (+ 1 0) into 1
0.097 * [backup-simplify]: Simplify (* x 1) into x
0.097 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.097 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.097 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [backup-simplify]: Simplify y into y
0.097 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.098 * [backup-simplify]: Simplify (/ 1 1) into 1
0.098 * [backup-simplify]: Simplify (+ 0 1) into 1
0.099 * [backup-simplify]: Simplify (* 0 1) into 0
0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.100 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.100 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.100 * [backup-simplify]: Simplify (/ 1 1) into 1
0.100 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.100 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 1 into 1
0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [backup-simplify]: Simplify y into y
0.101 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify (/ 1 1) into 1
0.102 * [backup-simplify]: Simplify (+ 0 1) into 1
0.102 * [backup-simplify]: Simplify (* 0 1) into 0
0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.103 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.104 * [backup-simplify]: Simplify (/ 1 1) into 1
0.104 * [taylor]: Taking taylor expansion of 1 in y
0.104 * [backup-simplify]: Simplify 1 into 1
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify (+ 0 0) into 0
0.106 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
0.106 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 1 into 1
0.106 * [backup-simplify]: Simplify (/ 1 1) into 1
0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (- 0) into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.109 * [backup-simplify]: Simplify (+ 0 0) into 0
0.109 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
0.110 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.110 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [backup-simplify]: Simplify (* 1 1) into 1
0.110 * [backup-simplify]: Simplify (/ 1 1) into 1
0.111 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.111 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.112 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.114 * [backup-simplify]: Simplify (- 0) into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (+ (/ 1 (- x)) (/ 1 (- y)))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
0.114 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.114 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.114 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.114 * [taylor]: Taking taylor expansion of x in y
0.115 * [backup-simplify]: Simplify x into x
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (/ 1 1) into 1
0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.115 * [backup-simplify]: Simplify x into x
0.115 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.115 * [backup-simplify]: Simplify (+ 1 0) into 1
0.115 * [backup-simplify]: Simplify (* x 1) into x
0.115 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.115 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.115 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [backup-simplify]: Simplify y into y
0.115 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (/ 1 1) into 1
0.116 * [backup-simplify]: Simplify (+ 0 1) into 1
0.116 * [backup-simplify]: Simplify (* 0 1) into 0
0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.117 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.117 * [backup-simplify]: Simplify (/ 1 1) into 1
0.117 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.117 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [backup-simplify]: Simplify y into y
0.118 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (/ 1 1) into 1
0.118 * [backup-simplify]: Simplify (+ 0 1) into 1
0.118 * [backup-simplify]: Simplify (* 0 1) into 0
0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.119 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.119 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.120 * [backup-simplify]: Simplify (/ 1 1) into 1
0.120 * [taylor]: Taking taylor expansion of 1 in y
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.121 * [backup-simplify]: Simplify (+ 0 0) into 0
0.121 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (/ 1 1) into 1
0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.123 * [backup-simplify]: Simplify (- 0) into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.124 * [backup-simplify]: Simplify (+ 0 0) into 0
0.125 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.125 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (* 1 1) into 1
0.126 * [backup-simplify]: Simplify (/ 1 1) into 1
0.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.130 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.133 * [backup-simplify]: Simplify (- 0) into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * * * [progress]: simplifying candidates
0.134 * [simplify]: Simplifying:
  (- (log x) (log (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (/ (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (* (* (/ x (+ x y)) (/ x (+ x y))) (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- x)
  (- (+ x y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt x) (cbrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  (/ x 1)
  (/ x 1)
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
0.135 * * [simplify]: Extracting # 0 : cost  0
0.136 * * [simplify]: Extracting # 1 : cost  0
0.136 * * [simplify]: Extracting # 2 : cost  0
0.136 * * [simplify]: Extracting # 3 : cost  0
0.136 * * [simplify]: Extracting # 4 : cost  0
0.136 * * [simplify]: Extracting # 5 : cost  0
0.136 * * [simplify]: Extracting # 6 : cost  0
0.136 * * [simplify]: Extracting # 7 : cost  0
0.137 * * [simplify]: iteration  0 :  59  enodes  (cost  324 )
0.163 * * [simplify]: Extracting # 0 : cost  0
0.163 * * [simplify]: Extracting # 1 : cost  0
0.164 * * [simplify]: Extracting # 2 : cost  0
0.164 * * [simplify]: Extracting # 3 : cost  0
0.164 * * [simplify]: Extracting # 4 : cost  0
0.165 * * [simplify]: iteration  1 :  128  enodes  (cost  305 )
0.230 * * [simplify]: Extracting # 0 : cost  0
0.231 * * [simplify]: Extracting # 1 : cost  0
0.232 * * [simplify]: Extracting # 2 : cost  0
0.233 * * [simplify]: Extracting # 3 : cost  0
0.234 * * [simplify]: iteration  2 :  416  enodes  (cost  287 )
0.696 * * [simplify]: Extracting # 0 : cost  0
0.699 * * [simplify]: Extracting # 1 : cost  0
0.701 * * [simplify]: Extracting # 2 : cost  0
0.703 * * [simplify]: Extracting # 3 : cost  0
0.705 * * [simplify]: Extracting # 4 : cost  0
0.707 * * [simplify]: iteration  3 :  2208  enodes  (cost  287 )
1.583 * * [simplify]: Extracting # 0 : cost  0
1.589 * * [simplify]: Extracting # 1 : cost  0
1.596 * * [simplify]: Extracting # 2 : cost  0
1.602 * * [simplify]: Extracting # 3 : cost  0
1.608 * * [simplify]: Extracting # 4 : cost  0
1.613 * * [simplify]: iteration done:  5002  enodes  (cost  287 )
1.614 * [simplify]: Simplified to:
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (- x)
  (- (+ x y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt x) (cbrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
1.614 * * * [progress]: adding candidates to table
1.685 * * [progress]: iteration 2 / 4
1.685 * * * [progress]: picking best candidate
1.696 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ 1 (+ x y))))>
1.696 * * * [progress]: localizing error
1.708 * * * [progress]: generating rewritten candidates
1.708 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.763 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.778 * * * [progress]: generating series expansions
1.778 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.778 * [backup-simplify]: Simplify (* x (/ 1 (+ x y))) into (/ x (+ x y))
1.778 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
1.778 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
1.778 * [taylor]: Taking taylor expansion of x in y
1.778 * [backup-simplify]: Simplify x into x
1.778 * [taylor]: Taking taylor expansion of (+ x y) in y
1.778 * [taylor]: Taking taylor expansion of x in y
1.778 * [backup-simplify]: Simplify x into x
1.778 * [taylor]: Taking taylor expansion of y in y
1.778 * [backup-simplify]: Simplify 0 into 0
1.778 * [backup-simplify]: Simplify 1 into 1
1.778 * [backup-simplify]: Simplify (+ x 0) into x
1.778 * [backup-simplify]: Simplify (/ x x) into 1
1.779 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
1.779 * [taylor]: Taking taylor expansion of x in x
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify 1 into 1
1.779 * [taylor]: Taking taylor expansion of (+ x y) in x
1.779 * [taylor]: Taking taylor expansion of x in x
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify 1 into 1
1.779 * [taylor]: Taking taylor expansion of y in x
1.779 * [backup-simplify]: Simplify y into y
1.779 * [backup-simplify]: Simplify (+ 0 y) into y
1.779 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.779 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
1.779 * [taylor]: Taking taylor expansion of x in x
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify 1 into 1
1.779 * [taylor]: Taking taylor expansion of (+ x y) in x
1.779 * [taylor]: Taking taylor expansion of x in x
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify 1 into 1
1.779 * [taylor]: Taking taylor expansion of y in x
1.779 * [backup-simplify]: Simplify y into y
1.779 * [backup-simplify]: Simplify (+ 0 y) into y
1.779 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.779 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.779 * [taylor]: Taking taylor expansion of y in y
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify 1 into 1
1.780 * [backup-simplify]: Simplify (/ 1 1) into 1
1.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.780 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify (+ 1 0) into 1
1.781 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
1.781 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.781 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.781 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.781 * [taylor]: Taking taylor expansion of y in y
1.781 * [backup-simplify]: Simplify 0 into 0
1.781 * [backup-simplify]: Simplify 1 into 1
1.781 * [backup-simplify]: Simplify (* 1 1) into 1
1.781 * [backup-simplify]: Simplify (/ 1 1) into 1
1.782 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.782 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.783 * [backup-simplify]: Simplify (- 0) into 0
1.784 * [backup-simplify]: Simplify 0 into 0
1.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.784 * [backup-simplify]: Simplify 0 into 0
1.784 * [backup-simplify]: Simplify (+ 0 0) into 0
1.785 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (pow y 2))) (/ 1 y)))) into (/ 1 (pow y 3))
1.785 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.785 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.785 * [taylor]: Taking taylor expansion of y in y
1.785 * [backup-simplify]: Simplify 0 into 0
1.785 * [backup-simplify]: Simplify 1 into 1
1.785 * [backup-simplify]: Simplify (* 1 1) into 1
1.785 * [backup-simplify]: Simplify (* 1 1) into 1
1.786 * [backup-simplify]: Simplify (/ 1 1) into 1
1.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.787 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.788 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.789 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.790 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.790 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.791 * [backup-simplify]: Simplify 0 into 0
1.791 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.792 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.792 * [backup-simplify]: Simplify (- 0) into 0
1.792 * [backup-simplify]: Simplify 0 into 0
1.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.793 * [backup-simplify]: Simplify 0 into 0
1.793 * [backup-simplify]: Simplify 0 into 0
1.793 * [backup-simplify]: Simplify (* (/ 1 x) (/ 1 (+ (/ 1 x) (/ 1 y)))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
1.793 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
1.793 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
1.793 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
1.793 * [taylor]: Taking taylor expansion of x in y
1.793 * [backup-simplify]: Simplify x into x
1.793 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.793 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.793 * [taylor]: Taking taylor expansion of y in y
1.793 * [backup-simplify]: Simplify 0 into 0
1.793 * [backup-simplify]: Simplify 1 into 1
1.794 * [backup-simplify]: Simplify (/ 1 1) into 1
1.794 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.794 * [taylor]: Taking taylor expansion of x in y
1.794 * [backup-simplify]: Simplify x into x
1.794 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.794 * [backup-simplify]: Simplify (+ 1 0) into 1
1.794 * [backup-simplify]: Simplify (* x 1) into x
1.794 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.794 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.794 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.794 * [taylor]: Taking taylor expansion of x in x
1.794 * [backup-simplify]: Simplify 0 into 0
1.795 * [backup-simplify]: Simplify 1 into 1
1.795 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.795 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.795 * [taylor]: Taking taylor expansion of y in x
1.795 * [backup-simplify]: Simplify y into y
1.795 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.795 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.795 * [taylor]: Taking taylor expansion of x in x
1.795 * [backup-simplify]: Simplify 0 into 0
1.795 * [backup-simplify]: Simplify 1 into 1
1.795 * [backup-simplify]: Simplify (/ 1 1) into 1
1.796 * [backup-simplify]: Simplify (+ 0 1) into 1
1.796 * [backup-simplify]: Simplify (* 0 1) into 0
1.797 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.797 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.797 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
1.798 * [backup-simplify]: Simplify (/ 1 1) into 1
1.798 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.798 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.798 * [taylor]: Taking taylor expansion of x in x
1.798 * [backup-simplify]: Simplify 0 into 0
1.798 * [backup-simplify]: Simplify 1 into 1
1.798 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.798 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.798 * [taylor]: Taking taylor expansion of y in x
1.798 * [backup-simplify]: Simplify y into y
1.798 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.798 * [taylor]: Taking taylor expansion of x in x
1.798 * [backup-simplify]: Simplify 0 into 0
1.798 * [backup-simplify]: Simplify 1 into 1
1.798 * [backup-simplify]: Simplify (/ 1 1) into 1
1.799 * [backup-simplify]: Simplify (+ 0 1) into 1
1.799 * [backup-simplify]: Simplify (* 0 1) into 0
1.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.807 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.807 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
1.808 * [backup-simplify]: Simplify (/ 1 1) into 1
1.808 * [taylor]: Taking taylor expansion of 1 in y
1.808 * [backup-simplify]: Simplify 1 into 1
1.808 * [backup-simplify]: Simplify 0 into 0
1.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.809 * [backup-simplify]: Simplify (+ 0 0) into 0
1.810 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
1.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
1.811 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.811 * [taylor]: Taking taylor expansion of y in y
1.811 * [backup-simplify]: Simplify 0 into 0
1.811 * [backup-simplify]: Simplify 1 into 1
1.811 * [backup-simplify]: Simplify (/ 1 1) into 1
1.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.813 * [backup-simplify]: Simplify (- 0) into 0
1.813 * [backup-simplify]: Simplify 0 into 0
1.813 * [backup-simplify]: Simplify 0 into 0
1.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.815 * [backup-simplify]: Simplify (+ 0 0) into 0
1.816 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
1.817 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.817 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.817 * [taylor]: Taking taylor expansion of y in y
1.817 * [backup-simplify]: Simplify 0 into 0
1.817 * [backup-simplify]: Simplify 1 into 1
1.817 * [backup-simplify]: Simplify (* 1 1) into 1
1.818 * [backup-simplify]: Simplify (/ 1 1) into 1
1.819 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.819 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.821 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.823 * [backup-simplify]: Simplify 0 into 0
1.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.824 * [backup-simplify]: Simplify (- 0) into 0
1.824 * [backup-simplify]: Simplify 0 into 0
1.824 * [backup-simplify]: Simplify 0 into 0
1.824 * [backup-simplify]: Simplify 0 into 0
1.825 * [backup-simplify]: Simplify (* (/ 1 (- x)) (/ 1 (+ (/ 1 (- x)) (/ 1 (- y))))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
1.825 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
1.825 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
1.825 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
1.825 * [taylor]: Taking taylor expansion of x in y
1.825 * [backup-simplify]: Simplify x into x
1.825 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.825 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.825 * [taylor]: Taking taylor expansion of y in y
1.825 * [backup-simplify]: Simplify 0 into 0
1.825 * [backup-simplify]: Simplify 1 into 1
1.825 * [backup-simplify]: Simplify (/ 1 1) into 1
1.825 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.825 * [taylor]: Taking taylor expansion of x in y
1.825 * [backup-simplify]: Simplify x into x
1.825 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.826 * [backup-simplify]: Simplify (+ 1 0) into 1
1.826 * [backup-simplify]: Simplify (* x 1) into x
1.826 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.826 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.826 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.826 * [taylor]: Taking taylor expansion of x in x
1.826 * [backup-simplify]: Simplify 0 into 0
1.826 * [backup-simplify]: Simplify 1 into 1
1.826 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.826 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.826 * [taylor]: Taking taylor expansion of y in x
1.826 * [backup-simplify]: Simplify y into y
1.826 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.826 * [taylor]: Taking taylor expansion of x in x
1.826 * [backup-simplify]: Simplify 0 into 0
1.826 * [backup-simplify]: Simplify 1 into 1
1.827 * [backup-simplify]: Simplify (/ 1 1) into 1
1.827 * [backup-simplify]: Simplify (+ 0 1) into 1
1.828 * [backup-simplify]: Simplify (* 0 1) into 0
1.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.828 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.829 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
1.829 * [backup-simplify]: Simplify (/ 1 1) into 1
1.829 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
1.829 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
1.829 * [taylor]: Taking taylor expansion of x in x
1.829 * [backup-simplify]: Simplify 0 into 0
1.829 * [backup-simplify]: Simplify 1 into 1
1.829 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.829 * [taylor]: Taking taylor expansion of y in x
1.830 * [backup-simplify]: Simplify y into y
1.830 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.830 * [taylor]: Taking taylor expansion of x in x
1.830 * [backup-simplify]: Simplify 0 into 0
1.830 * [backup-simplify]: Simplify 1 into 1
1.830 * [backup-simplify]: Simplify (/ 1 1) into 1
1.831 * [backup-simplify]: Simplify (+ 0 1) into 1
1.831 * [backup-simplify]: Simplify (* 0 1) into 0
1.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.832 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.832 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
1.833 * [backup-simplify]: Simplify (/ 1 1) into 1
1.833 * [taylor]: Taking taylor expansion of 1 in y
1.833 * [backup-simplify]: Simplify 1 into 1
1.833 * [backup-simplify]: Simplify 0 into 0
1.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.834 * [backup-simplify]: Simplify (+ 0 0) into 0
1.835 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
1.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
1.835 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.835 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.835 * [taylor]: Taking taylor expansion of y in y
1.835 * [backup-simplify]: Simplify 0 into 0
1.835 * [backup-simplify]: Simplify 1 into 1
1.836 * [backup-simplify]: Simplify (/ 1 1) into 1
1.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.838 * [backup-simplify]: Simplify (- 0) into 0
1.838 * [backup-simplify]: Simplify 0 into 0
1.838 * [backup-simplify]: Simplify 0 into 0
1.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.840 * [backup-simplify]: Simplify (+ 0 0) into 0
1.841 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
1.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
1.842 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.842 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.842 * [taylor]: Taking taylor expansion of y in y
1.842 * [backup-simplify]: Simplify 0 into 0
1.842 * [backup-simplify]: Simplify 1 into 1
1.842 * [backup-simplify]: Simplify (* 1 1) into 1
1.842 * [backup-simplify]: Simplify (/ 1 1) into 1
1.843 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.844 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.846 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.847 * [backup-simplify]: Simplify 0 into 0
1.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.849 * [backup-simplify]: Simplify (- 0) into 0
1.849 * [backup-simplify]: Simplify 0 into 0
1.849 * [backup-simplify]: Simplify 0 into 0
1.849 * [backup-simplify]: Simplify 0 into 0
1.849 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.849 * [backup-simplify]: Simplify (/ 1 (+ x y)) into (/ 1 (+ x y))
1.849 * [approximate]: Taking taylor expansion of (/ 1 (+ x y)) in (x y) around 0
1.849 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
1.849 * [taylor]: Taking taylor expansion of (+ x y) in y
1.849 * [taylor]: Taking taylor expansion of x in y
1.849 * [backup-simplify]: Simplify x into x
1.849 * [taylor]: Taking taylor expansion of y in y
1.849 * [backup-simplify]: Simplify 0 into 0
1.849 * [backup-simplify]: Simplify 1 into 1
1.849 * [backup-simplify]: Simplify (+ x 0) into x
1.849 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.849 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
1.849 * [taylor]: Taking taylor expansion of (+ x y) in x
1.849 * [taylor]: Taking taylor expansion of x in x
1.849 * [backup-simplify]: Simplify 0 into 0
1.849 * [backup-simplify]: Simplify 1 into 1
1.850 * [taylor]: Taking taylor expansion of y in x
1.850 * [backup-simplify]: Simplify y into y
1.850 * [backup-simplify]: Simplify (+ 0 y) into y
1.850 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.850 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
1.850 * [taylor]: Taking taylor expansion of (+ x y) in x
1.850 * [taylor]: Taking taylor expansion of x in x
1.850 * [backup-simplify]: Simplify 0 into 0
1.850 * [backup-simplify]: Simplify 1 into 1
1.850 * [taylor]: Taking taylor expansion of y in x
1.850 * [backup-simplify]: Simplify y into y
1.850 * [backup-simplify]: Simplify (+ 0 y) into y
1.850 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.850 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.850 * [taylor]: Taking taylor expansion of y in y
1.850 * [backup-simplify]: Simplify 0 into 0
1.850 * [backup-simplify]: Simplify 1 into 1
1.851 * [backup-simplify]: Simplify (/ 1 1) into 1
1.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.851 * [backup-simplify]: Simplify 0 into 0
1.852 * [backup-simplify]: Simplify (+ 1 0) into 1
1.852 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
1.852 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.852 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.852 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.852 * [taylor]: Taking taylor expansion of y in y
1.852 * [backup-simplify]: Simplify 0 into 0
1.852 * [backup-simplify]: Simplify 1 into 1
1.853 * [backup-simplify]: Simplify (* 1 1) into 1
1.853 * [backup-simplify]: Simplify (/ 1 1) into 1
1.854 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.854 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.856 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.856 * [backup-simplify]: Simplify (- 0) into 0
1.856 * [backup-simplify]: Simplify 0 into 0
1.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.857 * [backup-simplify]: Simplify 0 into 0
1.858 * [backup-simplify]: Simplify (+ 0 0) into 0
1.858 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (pow y 2))) (/ 1 y)))) into (/ 1 (pow y 3))
1.858 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.858 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.858 * [taylor]: Taking taylor expansion of y in y
1.858 * [backup-simplify]: Simplify 0 into 0
1.858 * [backup-simplify]: Simplify 1 into 1
1.859 * [backup-simplify]: Simplify (* 1 1) into 1
1.859 * [backup-simplify]: Simplify (* 1 1) into 1
1.860 * [backup-simplify]: Simplify (/ 1 1) into 1
1.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.862 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.863 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.864 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.865 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.867 * [backup-simplify]: Simplify 0 into 0
1.868 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.869 * [backup-simplify]: Simplify (- 0) into 0
1.869 * [backup-simplify]: Simplify 0 into 0
1.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.870 * [backup-simplify]: Simplify 0 into 0
1.871 * [backup-simplify]: Simplify 0 into 0
1.871 * [backup-simplify]: Simplify (/ 1 (+ (/ 1 x) (/ 1 y))) into (/ 1 (+ (/ 1 y) (/ 1 x)))
1.871 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
1.871 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in y
1.871 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.871 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.871 * [taylor]: Taking taylor expansion of y in y
1.871 * [backup-simplify]: Simplify 0 into 0
1.871 * [backup-simplify]: Simplify 1 into 1
1.871 * [backup-simplify]: Simplify (/ 1 1) into 1
1.871 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.871 * [taylor]: Taking taylor expansion of x in y
1.871 * [backup-simplify]: Simplify x into x
1.872 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.872 * [backup-simplify]: Simplify (+ 1 0) into 1
1.873 * [backup-simplify]: Simplify (/ 1 1) into 1
1.873 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
1.873 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.873 * [taylor]: Taking taylor expansion of y in x
1.873 * [backup-simplify]: Simplify y into y
1.873 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.873 * [taylor]: Taking taylor expansion of x in x
1.873 * [backup-simplify]: Simplify 0 into 0
1.873 * [backup-simplify]: Simplify 1 into 1
1.873 * [backup-simplify]: Simplify (/ 1 1) into 1
1.874 * [backup-simplify]: Simplify (+ 0 1) into 1
1.874 * [backup-simplify]: Simplify (/ 1 1) into 1
1.874 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
1.874 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.874 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.874 * [taylor]: Taking taylor expansion of y in x
1.874 * [backup-simplify]: Simplify y into y
1.874 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.874 * [taylor]: Taking taylor expansion of x in x
1.874 * [backup-simplify]: Simplify 0 into 0
1.874 * [backup-simplify]: Simplify 1 into 1
1.875 * [backup-simplify]: Simplify (/ 1 1) into 1
1.875 * [backup-simplify]: Simplify (+ 0 1) into 1
1.876 * [backup-simplify]: Simplify (/ 1 1) into 1
1.876 * [taylor]: Taking taylor expansion of 1 in y
1.876 * [backup-simplify]: Simplify 1 into 1
1.876 * [backup-simplify]: Simplify 0 into 0
1.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.877 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
1.877 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.877 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.877 * [taylor]: Taking taylor expansion of y in y
1.877 * [backup-simplify]: Simplify 0 into 0
1.877 * [backup-simplify]: Simplify 1 into 1
1.877 * [backup-simplify]: Simplify (/ 1 1) into 1
1.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.880 * [backup-simplify]: Simplify (- 0) into 0
1.880 * [backup-simplify]: Simplify 0 into 0
1.880 * [backup-simplify]: Simplify 0 into 0
1.880 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.881 * [backup-simplify]: Simplify (+ 0 0) into 0
1.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
1.882 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.882 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.882 * [taylor]: Taking taylor expansion of y in y
1.882 * [backup-simplify]: Simplify 0 into 0
1.882 * [backup-simplify]: Simplify 1 into 1
1.882 * [backup-simplify]: Simplify (* 1 1) into 1
1.883 * [backup-simplify]: Simplify (/ 1 1) into 1
1.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.884 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.886 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.888 * [backup-simplify]: Simplify 0 into 0
1.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.889 * [backup-simplify]: Simplify (- 0) into 0
1.889 * [backup-simplify]: Simplify 0 into 0
1.889 * [backup-simplify]: Simplify 0 into 0
1.889 * [backup-simplify]: Simplify 0 into 0
1.890 * [backup-simplify]: Simplify (/ 1 (+ (/ 1 (- x)) (/ 1 (- y)))) into (/ -1 (+ (/ 1 y) (/ 1 x)))
1.890 * [approximate]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
1.890 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in y
1.890 * [taylor]: Taking taylor expansion of -1 in y
1.890 * [backup-simplify]: Simplify -1 into -1
1.890 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.890 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.890 * [taylor]: Taking taylor expansion of y in y
1.890 * [backup-simplify]: Simplify 0 into 0
1.890 * [backup-simplify]: Simplify 1 into 1
1.890 * [backup-simplify]: Simplify (/ 1 1) into 1
1.890 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.890 * [taylor]: Taking taylor expansion of x in y
1.890 * [backup-simplify]: Simplify x into x
1.890 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.891 * [backup-simplify]: Simplify (+ 1 0) into 1
1.891 * [backup-simplify]: Simplify (/ -1 1) into -1
1.891 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
1.891 * [taylor]: Taking taylor expansion of -1 in x
1.891 * [backup-simplify]: Simplify -1 into -1
1.891 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.891 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.891 * [taylor]: Taking taylor expansion of y in x
1.891 * [backup-simplify]: Simplify y into y
1.892 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.892 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.892 * [taylor]: Taking taylor expansion of x in x
1.892 * [backup-simplify]: Simplify 0 into 0
1.892 * [backup-simplify]: Simplify 1 into 1
1.892 * [backup-simplify]: Simplify (/ 1 1) into 1
1.892 * [backup-simplify]: Simplify (+ 0 1) into 1
1.893 * [backup-simplify]: Simplify (/ -1 1) into -1
1.893 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
1.893 * [taylor]: Taking taylor expansion of -1 in x
1.893 * [backup-simplify]: Simplify -1 into -1
1.893 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.893 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.893 * [taylor]: Taking taylor expansion of y in x
1.893 * [backup-simplify]: Simplify y into y
1.893 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.893 * [taylor]: Taking taylor expansion of x in x
1.893 * [backup-simplify]: Simplify 0 into 0
1.893 * [backup-simplify]: Simplify 1 into 1
1.894 * [backup-simplify]: Simplify (/ 1 1) into 1
1.894 * [backup-simplify]: Simplify (+ 0 1) into 1
1.894 * [backup-simplify]: Simplify (/ -1 1) into -1
1.895 * [taylor]: Taking taylor expansion of -1 in y
1.895 * [backup-simplify]: Simplify -1 into -1
1.895 * [backup-simplify]: Simplify 0 into 0
1.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.896 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.896 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (/ 1 y) 1)))) into (/ 1 y)
1.896 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.896 * [taylor]: Taking taylor expansion of y in y
1.896 * [backup-simplify]: Simplify 0 into 0
1.896 * [backup-simplify]: Simplify 1 into 1
1.897 * [backup-simplify]: Simplify (/ 1 1) into 1
1.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.899 * [backup-simplify]: Simplify 0 into 0
1.899 * [backup-simplify]: Simplify 0 into 0
1.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.900 * [backup-simplify]: Simplify (+ 0 0) into 0
1.901 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ (/ 1 y) 1)))) into (- (/ 1 (pow y 2)))
1.901 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.901 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.901 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.902 * [taylor]: Taking taylor expansion of y in y
1.902 * [backup-simplify]: Simplify 0 into 0
1.902 * [backup-simplify]: Simplify 1 into 1
1.902 * [backup-simplify]: Simplify (* 1 1) into 1
1.902 * [backup-simplify]: Simplify (/ 1 1) into 1
1.903 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.904 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.906 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.908 * [backup-simplify]: Simplify (- 0) into 0
1.908 * [backup-simplify]: Simplify 0 into 0
1.909 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.909 * [backup-simplify]: Simplify 0 into 0
1.909 * [backup-simplify]: Simplify 0 into 0
1.909 * [backup-simplify]: Simplify 0 into 0
1.909 * * * [progress]: simplifying candidates
1.911 * [simplify]: Simplifying:
  (* x (/ 1 (+ x y)))
  (+ (log x) (- (log (+ x y))))
  (+ (log x) (- 0 (log (+ x y))))
  (+ (log x) (- (log 1) (log (+ x y))))
  (+ (log x) (log (/ 1 (+ x y))))
  (log (* x (/ 1 (+ x y))))
  (exp (* x (/ 1 (+ x y))))
  (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (+ x y) (+ x y)) (+ x y))))
  (* (* (* x x) x) (* (* (/ 1 (+ x y)) (/ 1 (+ x y))) (/ 1 (+ x y))))
  (* (cbrt (* x (/ 1 (+ x y)))) (cbrt (* x (/ 1 (+ x y)))))
  (cbrt (* x (/ 1 (+ x y))))
  (* (* (* x (/ 1 (+ x y))) (* x (/ 1 (+ x y)))) (* x (/ 1 (+ x y))))
  (sqrt (* x (/ 1 (+ x y))))
  (sqrt (* x (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ x y))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ x y))))
  (* (sqrt x) (/ 1 (sqrt (+ x y))))
  (* (sqrt x) (/ 1 (sqrt (+ x y))))
  (* x (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (* x (sqrt (/ 1 (+ x y))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ (sqrt 1) (sqrt (+ x y))))
  (* x (/ (sqrt 1) 1))
  (* x (/ (sqrt 1) 1))
  (* x (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ 1 (sqrt (+ x y))))
  (* x (/ 1 1))
  (* x (/ 1 1))
  (* x 1)
  (* x 1)
  (* x (/ 1 (+ (pow x 3) (pow y 3))))
  (* x (/ 1 (- (* x x) (* y y))))
  (* (cbrt x) (/ 1 (+ x y)))
  (* (sqrt x) (/ 1 (+ x y)))
  (* x (/ 1 (+ x y)))
  (* x 1)
  (- 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)) 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) 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 1)
  (/ 1 (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) 1)
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (sqrt (+ x y)))
  (/ 1 1)
  (/ 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)))
  0
  0
  0
  0
  0
  0
1.914 * * [simplify]: Extracting # 0 : cost  0
1.914 * * [simplify]: Extracting # 1 : cost  0
1.914 * * [simplify]: Extracting # 2 : cost  0
1.914 * * [simplify]: Extracting # 3 : cost  0
1.915 * * [simplify]: Extracting # 4 : cost  0
1.915 * * [simplify]: Extracting # 5 : cost  0
1.915 * * [simplify]: Extracting # 6 : cost  0
1.916 * * [simplify]: iteration  0 :  95  enodes  (cost  755 )
1.965 * * [simplify]: Extracting # 0 : cost  0
1.965 * * [simplify]: Extracting # 1 : cost  0
1.965 * * [simplify]: Extracting # 2 : cost  0
1.966 * * [simplify]: Extracting # 3 : cost  0
1.966 * * [simplify]: Extracting # 4 : cost  0
1.966 * * [simplify]: iteration  1 :  248  enodes  (cost  622 )
2.094 * * [simplify]: Extracting # 0 : cost  0
2.095 * * [simplify]: Extracting # 1 : cost  0
2.097 * * [simplify]: Extracting # 2 : cost  0
2.098 * * [simplify]: Extracting # 3 : cost  0
2.099 * * [simplify]: Extracting # 4 : cost  0
2.100 * * [simplify]: Extracting # 5 : cost  0
2.102 * * [simplify]: iteration  2 :  1227  enodes  (cost  523 )
2.698 * * [simplify]: Extracting # 0 : cost  0
2.722 * * [simplify]: Extracting # 1 : cost  0
2.733 * * [simplify]: Extracting # 2 : cost  0
2.739 * * [simplify]: Extracting # 3 : cost  0
2.746 * * [simplify]: Extracting # 4 : cost  0
2.755 * * [simplify]: iteration done:  5000  enodes  (cost  521 )
2.755 * [simplify]: Simplified to:
  (/ x (+ y x))
  (log (/ x (+ y x)))
  (log (/ x (+ y x)))
  (log (/ x (+ y x)))
  (log (/ x (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (/ (pow x 3) (pow (+ y x) 3))
  (/ (pow x 3) (pow (+ y x) 3))
  (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (pow (/ x (+ y x)) 3)
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (* x (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (* x (sqrt (/ 1 (+ x y))))
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  x
  x
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  (/ (cbrt x) (+ y x))
  (/ (sqrt x) (+ y x))
  (/ x (+ y x))
  x
  -1
  (- (log (+ y x)))
  (- (log (+ y x)))
  (- (log (+ y x)))
  (- (log (+ y x)))
  (exp (/ 1 (+ x y)))
  (pow (/ 1 (+ y x)) 3)
  (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y))))
  (cbrt (/ 1 (+ x y)))
  (pow (/ 1 (+ y x)) 3)
  (sqrt (/ 1 (+ x y)))
  (sqrt (/ 1 (+ x y)))
  -1
  (- (+ y x))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  1
  (/ 1 (+ y x))
  1
  (/ 1 (+ y x))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  1
  (/ 1 (+ y x))
  1
  (/ 1 (+ y x))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  1
  (/ 1 (+ y x))
  1
  (/ 1 (+ y x))
  (/ 1 (+ y x))
  (+ y x)
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (sqrt (+ x y)))
  1
  1
  (+ y x)
  (+ y x)
  (+ y x)
  (/ 1 (+ (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  0
  0
  0
  0
  0
  0
2.756 * * * [progress]: adding candidates to table
2.902 * * [progress]: iteration 3 / 4
2.902 * * * [progress]: picking best candidate
2.905 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (/ 1 (- (* x x) (* y y))) (- x y))))>
2.905 * * * [progress]: localizing error
2.928 * * * [progress]: generating rewritten candidates
2.928 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
3.013 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
3.021 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
3.050 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
3.166 * * * [progress]: generating series expansions
3.166 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
3.166 * [backup-simplify]: Simplify (* (/ 1 (- (* x x) (* y y))) (- x y)) into (/ (- x y) (- (pow x 2) (pow y 2)))
3.166 * [approximate]: Taking taylor expansion of (/ (- x y) (- (pow x 2) (pow y 2))) in (x y) around 0
3.166 * [taylor]: Taking taylor expansion of (/ (- x y) (- (pow x 2) (pow y 2))) in y
3.166 * [taylor]: Taking taylor expansion of (- x y) in y
3.166 * [taylor]: Taking taylor expansion of x in y
3.166 * [backup-simplify]: Simplify x into x
3.166 * [taylor]: Taking taylor expansion of y in y
3.166 * [backup-simplify]: Simplify 0 into 0
3.166 * [backup-simplify]: Simplify 1 into 1
3.167 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
3.167 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.167 * [taylor]: Taking taylor expansion of x in y
3.167 * [backup-simplify]: Simplify x into x
3.167 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.167 * [taylor]: Taking taylor expansion of y in y
3.167 * [backup-simplify]: Simplify 0 into 0
3.167 * [backup-simplify]: Simplify 1 into 1
3.167 * [backup-simplify]: Simplify (- 0) into 0
3.167 * [backup-simplify]: Simplify (+ x 0) into x
3.167 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.167 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.167 * [backup-simplify]: Simplify (/ x (pow x 2)) into (/ 1 x)
3.167 * [taylor]: Taking taylor expansion of (/ (- x y) (- (pow x 2) (pow y 2))) in x
3.168 * [taylor]: Taking taylor expansion of (- x y) in x
3.168 * [taylor]: Taking taylor expansion of x in x
3.168 * [backup-simplify]: Simplify 0 into 0
3.168 * [backup-simplify]: Simplify 1 into 1
3.168 * [taylor]: Taking taylor expansion of y in x
3.168 * [backup-simplify]: Simplify y into y
3.168 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
3.168 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.168 * [taylor]: Taking taylor expansion of x in x
3.168 * [backup-simplify]: Simplify 0 into 0
3.168 * [backup-simplify]: Simplify 1 into 1
3.168 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.168 * [taylor]: Taking taylor expansion of y in x
3.168 * [backup-simplify]: Simplify y into y
3.168 * [backup-simplify]: Simplify (- y) into (- y)
3.168 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.168 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.168 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
3.168 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
3.168 * [backup-simplify]: Simplify (/ (- y) (- (pow y 2))) into (/ 1 y)
3.168 * [taylor]: Taking taylor expansion of (/ (- x y) (- (pow x 2) (pow y 2))) in x
3.168 * [taylor]: Taking taylor expansion of (- x y) in x
3.168 * [taylor]: Taking taylor expansion of x in x
3.168 * [backup-simplify]: Simplify 0 into 0
3.168 * [backup-simplify]: Simplify 1 into 1
3.168 * [taylor]: Taking taylor expansion of y in x
3.168 * [backup-simplify]: Simplify y into y
3.168 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
3.168 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.168 * [taylor]: Taking taylor expansion of x in x
3.168 * [backup-simplify]: Simplify 0 into 0
3.168 * [backup-simplify]: Simplify 1 into 1
3.168 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.168 * [taylor]: Taking taylor expansion of y in x
3.168 * [backup-simplify]: Simplify y into y
3.168 * [backup-simplify]: Simplify (- y) into (- y)
3.168 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.169 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.169 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
3.169 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
3.169 * [backup-simplify]: Simplify (/ (- y) (- (pow y 2))) into (/ 1 y)
3.169 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.169 * [taylor]: Taking taylor expansion of y in y
3.169 * [backup-simplify]: Simplify 0 into 0
3.169 * [backup-simplify]: Simplify 1 into 1
3.169 * [backup-simplify]: Simplify (/ 1 1) into 1
3.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.170 * [backup-simplify]: Simplify 0 into 0
3.170 * [backup-simplify]: Simplify (- 0) into 0
3.170 * [backup-simplify]: Simplify (+ 1 0) into 1
3.170 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.171 * [backup-simplify]: Simplify (- 0) into 0
3.171 * [backup-simplify]: Simplify (+ 0 0) into 0
3.171 * [backup-simplify]: Simplify (- (/ 1 (- (pow y 2))) (+ (* (/ 1 y) (/ 0 (- (pow y 2)))))) into (- (/ 1 (pow y 2)))
3.171 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
3.171 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.171 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.171 * [taylor]: Taking taylor expansion of y in y
3.171 * [backup-simplify]: Simplify 0 into 0
3.171 * [backup-simplify]: Simplify 1 into 1
3.172 * [backup-simplify]: Simplify (* 1 1) into 1
3.172 * [backup-simplify]: Simplify (/ 1 1) into 1
3.172 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.173 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.175 * [backup-simplify]: Simplify (- 0) into 0
3.175 * [backup-simplify]: Simplify 0 into 0
3.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.176 * [backup-simplify]: Simplify 0 into 0
3.176 * [backup-simplify]: Simplify (- 0) into 0
3.176 * [backup-simplify]: Simplify (+ 0 0) into 0
3.177 * [backup-simplify]: Simplify (* 1 1) into 1
3.177 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.178 * [backup-simplify]: Simplify (- 0) into 0
3.178 * [backup-simplify]: Simplify (+ 1 0) into 1
3.179 * [backup-simplify]: Simplify (- (/ 0 (- (pow y 2))) (+ (* (/ 1 y) (/ 1 (- (pow y 2)))) (* (- (/ 1 (pow y 2))) (/ 0 (- (pow y 2)))))) into (/ 1 (pow y 3))
3.179 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.179 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.179 * [taylor]: Taking taylor expansion of y in y
3.179 * [backup-simplify]: Simplify 0 into 0
3.179 * [backup-simplify]: Simplify 1 into 1
3.180 * [backup-simplify]: Simplify (* 1 1) into 1
3.180 * [backup-simplify]: Simplify (* 1 1) into 1
3.180 * [backup-simplify]: Simplify (/ 1 1) into 1
3.181 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.183 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.184 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.185 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.186 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.188 * [backup-simplify]: Simplify 0 into 0
3.189 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.191 * [backup-simplify]: Simplify (- 0) into 0
3.191 * [backup-simplify]: Simplify 0 into 0
3.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.192 * [backup-simplify]: Simplify 0 into 0
3.192 * [backup-simplify]: Simplify 0 into 0
3.192 * [backup-simplify]: Simplify (* (/ 1 (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) (- (/ 1 x) (/ 1 y))) into (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))
3.192 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
3.192 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
3.193 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.193 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.193 * [taylor]: Taking taylor expansion of x in y
3.193 * [backup-simplify]: Simplify x into x
3.193 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.193 * [taylor]: Taking taylor expansion of y in y
3.193 * [backup-simplify]: Simplify 0 into 0
3.193 * [backup-simplify]: Simplify 1 into 1
3.193 * [backup-simplify]: Simplify (/ 1 1) into 1
3.193 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
3.193 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.193 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.193 * [taylor]: Taking taylor expansion of x in y
3.193 * [backup-simplify]: Simplify x into x
3.193 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.194 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.194 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.194 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.194 * [taylor]: Taking taylor expansion of y in y
3.194 * [backup-simplify]: Simplify 0 into 0
3.194 * [backup-simplify]: Simplify 1 into 1
3.194 * [backup-simplify]: Simplify (* 1 1) into 1
3.195 * [backup-simplify]: Simplify (/ 1 1) into 1
3.195 * [backup-simplify]: Simplify (- 1) into -1
3.195 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.196 * [backup-simplify]: Simplify (- 1) into -1
3.196 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.197 * [backup-simplify]: Simplify (/ -1 -1) into 1
3.197 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.197 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.197 * [taylor]: Taking taylor expansion of x in x
3.197 * [backup-simplify]: Simplify 0 into 0
3.197 * [backup-simplify]: Simplify 1 into 1
3.197 * [backup-simplify]: Simplify (/ 1 1) into 1
3.197 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.197 * [taylor]: Taking taylor expansion of y in x
3.197 * [backup-simplify]: Simplify y into y
3.197 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.197 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.197 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.197 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.198 * [taylor]: Taking taylor expansion of x in x
3.198 * [backup-simplify]: Simplify 0 into 0
3.198 * [backup-simplify]: Simplify 1 into 1
3.198 * [backup-simplify]: Simplify (* 1 1) into 1
3.198 * [backup-simplify]: Simplify (/ 1 1) into 1
3.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.198 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.198 * [taylor]: Taking taylor expansion of y in x
3.198 * [backup-simplify]: Simplify y into y
3.199 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.199 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.199 * [backup-simplify]: Simplify (+ 1 0) into 1
3.200 * [backup-simplify]: Simplify (+ 1 0) into 1
3.200 * [backup-simplify]: Simplify (/ 1 1) into 1
3.200 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.200 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.200 * [taylor]: Taking taylor expansion of x in x
3.200 * [backup-simplify]: Simplify 0 into 0
3.200 * [backup-simplify]: Simplify 1 into 1
3.201 * [backup-simplify]: Simplify (/ 1 1) into 1
3.201 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.201 * [taylor]: Taking taylor expansion of y in x
3.201 * [backup-simplify]: Simplify y into y
3.201 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.201 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.201 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.201 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.201 * [taylor]: Taking taylor expansion of x in x
3.201 * [backup-simplify]: Simplify 0 into 0
3.201 * [backup-simplify]: Simplify 1 into 1
3.201 * [backup-simplify]: Simplify (* 1 1) into 1
3.202 * [backup-simplify]: Simplify (/ 1 1) into 1
3.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.202 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.202 * [taylor]: Taking taylor expansion of y in x
3.202 * [backup-simplify]: Simplify y into y
3.202 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.202 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.202 * [backup-simplify]: Simplify (+ 1 0) into 1
3.202 * [backup-simplify]: Simplify (+ 1 0) into 1
3.203 * [backup-simplify]: Simplify (/ 1 1) into 1
3.203 * [taylor]: Taking taylor expansion of 1 in y
3.203 * [backup-simplify]: Simplify 1 into 1
3.203 * [backup-simplify]: Simplify 0 into 0
3.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.203 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.203 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.204 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.204 * [backup-simplify]: Simplify (+ 0 0) into 0
3.205 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
3.205 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.205 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.205 * [taylor]: Taking taylor expansion of y in y
3.205 * [backup-simplify]: Simplify 0 into 0
3.205 * [backup-simplify]: Simplify 1 into 1
3.205 * [backup-simplify]: Simplify (/ 1 1) into 1
3.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.206 * [backup-simplify]: Simplify (- 0) into 0
3.207 * [backup-simplify]: Simplify 0 into 0
3.207 * [backup-simplify]: Simplify 0 into 0
3.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.207 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.207 * [backup-simplify]: Simplify (- 0) into 0
3.208 * [backup-simplify]: Simplify (+ 0 0) into 0
3.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.209 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
3.209 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
3.210 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- (/ 1 (pow y 2))) 1)) (* (- (/ 1 y)) (/ 0 1)))) into (/ 1 (pow y 2))
3.210 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.210 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.210 * [taylor]: Taking taylor expansion of y in y
3.210 * [backup-simplify]: Simplify 0 into 0
3.210 * [backup-simplify]: Simplify 1 into 1
3.210 * [backup-simplify]: Simplify (* 1 1) into 1
3.210 * [backup-simplify]: Simplify (/ 1 1) into 1
3.211 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.211 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.216 * [backup-simplify]: Simplify 0 into 0
3.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.217 * [backup-simplify]: Simplify (- 0) into 0
3.217 * [backup-simplify]: Simplify 0 into 0
3.217 * [backup-simplify]: Simplify 0 into 0
3.217 * [backup-simplify]: Simplify 0 into 0
3.218 * [backup-simplify]: Simplify (* (/ 1 (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))
3.218 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
3.218 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
3.218 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.218 * [taylor]: Taking taylor expansion of y in y
3.218 * [backup-simplify]: Simplify 0 into 0
3.218 * [backup-simplify]: Simplify 1 into 1
3.218 * [backup-simplify]: Simplify (/ 1 1) into 1
3.218 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.218 * [taylor]: Taking taylor expansion of x in y
3.218 * [backup-simplify]: Simplify x into x
3.218 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.218 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
3.218 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.218 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.218 * [taylor]: Taking taylor expansion of x in y
3.218 * [backup-simplify]: Simplify x into x
3.218 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.219 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.219 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.219 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.219 * [taylor]: Taking taylor expansion of y in y
3.219 * [backup-simplify]: Simplify 0 into 0
3.219 * [backup-simplify]: Simplify 1 into 1
3.219 * [backup-simplify]: Simplify (* 1 1) into 1
3.219 * [backup-simplify]: Simplify (/ 1 1) into 1
3.219 * [backup-simplify]: Simplify (+ 1 0) into 1
3.220 * [backup-simplify]: Simplify (- 1) into -1
3.220 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.220 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.220 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.220 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.220 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.220 * [taylor]: Taking taylor expansion of y in x
3.220 * [backup-simplify]: Simplify y into y
3.220 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.220 * [taylor]: Taking taylor expansion of x in x
3.220 * [backup-simplify]: Simplify 0 into 0
3.220 * [backup-simplify]: Simplify 1 into 1
3.221 * [backup-simplify]: Simplify (/ 1 1) into 1
3.221 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.221 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.221 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.221 * [taylor]: Taking taylor expansion of x in x
3.221 * [backup-simplify]: Simplify 0 into 0
3.221 * [backup-simplify]: Simplify 1 into 1
3.221 * [backup-simplify]: Simplify (* 1 1) into 1
3.221 * [backup-simplify]: Simplify (/ 1 1) into 1
3.221 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.221 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.221 * [taylor]: Taking taylor expansion of y in x
3.221 * [backup-simplify]: Simplify y into y
3.221 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.221 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.222 * [backup-simplify]: Simplify (- 1) into -1
3.222 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.222 * [backup-simplify]: Simplify (+ 1 0) into 1
3.223 * [backup-simplify]: Simplify (/ -1 1) into -1
3.223 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.223 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.223 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.223 * [taylor]: Taking taylor expansion of y in x
3.223 * [backup-simplify]: Simplify y into y
3.223 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.223 * [taylor]: Taking taylor expansion of x in x
3.223 * [backup-simplify]: Simplify 0 into 0
3.223 * [backup-simplify]: Simplify 1 into 1
3.223 * [backup-simplify]: Simplify (/ 1 1) into 1
3.223 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.223 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.223 * [taylor]: Taking taylor expansion of x in x
3.223 * [backup-simplify]: Simplify 0 into 0
3.223 * [backup-simplify]: Simplify 1 into 1
3.223 * [backup-simplify]: Simplify (* 1 1) into 1
3.224 * [backup-simplify]: Simplify (/ 1 1) into 1
3.224 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.224 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.224 * [taylor]: Taking taylor expansion of y in x
3.224 * [backup-simplify]: Simplify y into y
3.224 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.224 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.224 * [backup-simplify]: Simplify (- 1) into -1
3.225 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.225 * [backup-simplify]: Simplify (+ 1 0) into 1
3.225 * [backup-simplify]: Simplify (/ -1 1) into -1
3.225 * [taylor]: Taking taylor expansion of -1 in y
3.225 * [backup-simplify]: Simplify -1 into -1
3.225 * [backup-simplify]: Simplify 0 into 0
3.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.226 * [backup-simplify]: Simplify (- 0) into 0
3.226 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.227 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.227 * [backup-simplify]: Simplify (+ 0 0) into 0
3.228 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
3.228 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.228 * [taylor]: Taking taylor expansion of y in y
3.228 * [backup-simplify]: Simplify 0 into 0
3.228 * [backup-simplify]: Simplify 1 into 1
3.228 * [backup-simplify]: Simplify (/ 1 1) into 1
3.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.230 * [backup-simplify]: Simplify (- 0) into 0
3.230 * [backup-simplify]: Simplify (+ 0 0) into 0
3.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.232 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
3.232 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
3.233 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 (pow y 2))) 1)) (* (/ 1 y) (/ 0 1)))) into (- (/ 1 (pow y 2)))
3.233 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
3.233 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.233 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.233 * [taylor]: Taking taylor expansion of y in y
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [backup-simplify]: Simplify 1 into 1
3.233 * [backup-simplify]: Simplify (* 1 1) into 1
3.234 * [backup-simplify]: Simplify (/ 1 1) into 1
3.235 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.235 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.237 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.239 * [backup-simplify]: Simplify (- 0) into 0
3.239 * [backup-simplify]: Simplify 0 into 0
3.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.240 * [backup-simplify]: Simplify 0 into 0
3.240 * [backup-simplify]: Simplify 0 into 0
3.240 * [backup-simplify]: Simplify 0 into 0
3.240 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
3.241 * [backup-simplify]: Simplify (- (* x x) (* y y)) into (- (pow x 2) (pow y 2))
3.241 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
3.241 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
3.241 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.241 * [taylor]: Taking taylor expansion of x in y
3.241 * [backup-simplify]: Simplify x into x
3.241 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.241 * [taylor]: Taking taylor expansion of y in y
3.241 * [backup-simplify]: Simplify 0 into 0
3.241 * [backup-simplify]: Simplify 1 into 1
3.241 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
3.241 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.241 * [taylor]: Taking taylor expansion of x in x
3.241 * [backup-simplify]: Simplify 0 into 0
3.241 * [backup-simplify]: Simplify 1 into 1
3.241 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.241 * [taylor]: Taking taylor expansion of y in x
3.241 * [backup-simplify]: Simplify y into y
3.241 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
3.241 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.241 * [taylor]: Taking taylor expansion of x in x
3.241 * [backup-simplify]: Simplify 0 into 0
3.241 * [backup-simplify]: Simplify 1 into 1
3.241 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.241 * [taylor]: Taking taylor expansion of y in x
3.241 * [backup-simplify]: Simplify y into y
3.242 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.242 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
3.242 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
3.242 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
3.242 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.242 * [taylor]: Taking taylor expansion of y in y
3.242 * [backup-simplify]: Simplify 0 into 0
3.242 * [backup-simplify]: Simplify 1 into 1
3.242 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.243 * [backup-simplify]: Simplify (- 0) into 0
3.243 * [backup-simplify]: Simplify (+ 0 0) into 0
3.243 * [taylor]: Taking taylor expansion of 0 in y
3.243 * [backup-simplify]: Simplify 0 into 0
3.243 * [backup-simplify]: Simplify 0 into 0
3.244 * [backup-simplify]: Simplify (* 1 1) into 1
3.245 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.245 * [backup-simplify]: Simplify (- 0) into 0
3.246 * [backup-simplify]: Simplify (+ 1 0) into 1
3.246 * [taylor]: Taking taylor expansion of 1 in y
3.246 * [backup-simplify]: Simplify 1 into 1
3.246 * [backup-simplify]: Simplify 1 into 1
3.246 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify (* 1 1) into 1
3.247 * [backup-simplify]: Simplify (- 1) into -1
3.247 * [backup-simplify]: Simplify -1 into -1
3.248 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.248 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.249 * [backup-simplify]: Simplify (- 0) into 0
3.249 * [backup-simplify]: Simplify (+ 0 0) into 0
3.249 * [taylor]: Taking taylor expansion of 0 in y
3.249 * [backup-simplify]: Simplify 0 into 0
3.249 * [backup-simplify]: Simplify 0 into 0
3.249 * [backup-simplify]: Simplify 0 into 0
3.249 * [backup-simplify]: Simplify 0 into 0
3.250 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.250 * [backup-simplify]: Simplify (- 0) into 0
3.250 * [backup-simplify]: Simplify 0 into 0
3.251 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.253 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.253 * [backup-simplify]: Simplify (- 0) into 0
3.253 * [backup-simplify]: Simplify (+ 0 0) into 0
3.253 * [taylor]: Taking taylor expansion of 0 in y
3.253 * [backup-simplify]: Simplify 0 into 0
3.253 * [backup-simplify]: Simplify 0 into 0
3.253 * [backup-simplify]: Simplify 0 into 0
3.254 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
3.254 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
3.254 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
3.254 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
3.254 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.254 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.254 * [taylor]: Taking taylor expansion of x in y
3.254 * [backup-simplify]: Simplify x into x
3.254 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.255 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.255 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.255 * [taylor]: Taking taylor expansion of y in y
3.255 * [backup-simplify]: Simplify 0 into 0
3.255 * [backup-simplify]: Simplify 1 into 1
3.255 * [backup-simplify]: Simplify (* 1 1) into 1
3.255 * [backup-simplify]: Simplify (/ 1 1) into 1
3.255 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.256 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.256 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.256 * [taylor]: Taking taylor expansion of x in x
3.256 * [backup-simplify]: Simplify 0 into 0
3.256 * [backup-simplify]: Simplify 1 into 1
3.256 * [backup-simplify]: Simplify (* 1 1) into 1
3.256 * [backup-simplify]: Simplify (/ 1 1) into 1
3.256 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.256 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.256 * [taylor]: Taking taylor expansion of y in x
3.256 * [backup-simplify]: Simplify y into y
3.257 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.257 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.257 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.257 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.257 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.257 * [taylor]: Taking taylor expansion of x in x
3.257 * [backup-simplify]: Simplify 0 into 0
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [backup-simplify]: Simplify (* 1 1) into 1
3.258 * [backup-simplify]: Simplify (/ 1 1) into 1
3.258 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.258 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.258 * [taylor]: Taking taylor expansion of y in x
3.258 * [backup-simplify]: Simplify y into y
3.258 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.258 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.258 * [backup-simplify]: Simplify (+ 1 0) into 1
3.259 * [taylor]: Taking taylor expansion of 1 in y
3.259 * [backup-simplify]: Simplify 1 into 1
3.259 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.260 * [backup-simplify]: Simplify (+ 0 0) into 0
3.260 * [taylor]: Taking taylor expansion of 0 in y
3.260 * [backup-simplify]: Simplify 0 into 0
3.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.262 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
3.263 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
3.263 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
3.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.263 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.263 * [taylor]: Taking taylor expansion of y in y
3.263 * [backup-simplify]: Simplify 0 into 0
3.263 * [backup-simplify]: Simplify 1 into 1
3.263 * [backup-simplify]: Simplify (* 1 1) into 1
3.264 * [backup-simplify]: Simplify (/ 1 1) into 1
3.264 * [backup-simplify]: Simplify (- 1) into -1
3.264 * [backup-simplify]: Simplify -1 into -1
3.264 * [backup-simplify]: Simplify 1 into 1
3.265 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.266 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.267 * [backup-simplify]: Simplify (- 0) into 0
3.267 * [backup-simplify]: Simplify (+ 0 0) into 0
3.267 * [taylor]: Taking taylor expansion of 0 in y
3.267 * [backup-simplify]: Simplify 0 into 0
3.268 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.269 * [backup-simplify]: Simplify (- 0) into 0
3.269 * [backup-simplify]: Simplify 0 into 0
3.269 * [backup-simplify]: Simplify 0 into 0
3.269 * [backup-simplify]: Simplify 0 into 0
3.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.272 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.272 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.273 * [backup-simplify]: Simplify (- 0) into 0
3.273 * [backup-simplify]: Simplify (+ 0 0) into 0
3.273 * [taylor]: Taking taylor expansion of 0 in y
3.273 * [backup-simplify]: Simplify 0 into 0
3.275 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.276 * [backup-simplify]: Simplify (- 0) into 0
3.276 * [backup-simplify]: Simplify 0 into 0
3.276 * [backup-simplify]: Simplify 0 into 0
3.276 * [backup-simplify]: Simplify 0 into 0
3.277 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
3.277 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
3.277 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
3.277 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
3.277 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.277 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.277 * [taylor]: Taking taylor expansion of x in y
3.277 * [backup-simplify]: Simplify x into x
3.277 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.277 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.277 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.277 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.277 * [taylor]: Taking taylor expansion of y in y
3.277 * [backup-simplify]: Simplify 0 into 0
3.277 * [backup-simplify]: Simplify 1 into 1
3.278 * [backup-simplify]: Simplify (* 1 1) into 1
3.278 * [backup-simplify]: Simplify (/ 1 1) into 1
3.278 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.278 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.278 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.278 * [taylor]: Taking taylor expansion of x in x
3.278 * [backup-simplify]: Simplify 0 into 0
3.278 * [backup-simplify]: Simplify 1 into 1
3.279 * [backup-simplify]: Simplify (* 1 1) into 1
3.279 * [backup-simplify]: Simplify (/ 1 1) into 1
3.279 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.279 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.279 * [taylor]: Taking taylor expansion of y in x
3.279 * [backup-simplify]: Simplify y into y
3.279 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.280 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.280 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.280 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.280 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.280 * [taylor]: Taking taylor expansion of x in x
3.280 * [backup-simplify]: Simplify 0 into 0
3.280 * [backup-simplify]: Simplify 1 into 1
3.280 * [backup-simplify]: Simplify (* 1 1) into 1
3.281 * [backup-simplify]: Simplify (/ 1 1) into 1
3.281 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.281 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.281 * [taylor]: Taking taylor expansion of y in x
3.281 * [backup-simplify]: Simplify y into y
3.281 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.281 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.281 * [backup-simplify]: Simplify (+ 1 0) into 1
3.281 * [taylor]: Taking taylor expansion of 1 in y
3.281 * [backup-simplify]: Simplify 1 into 1
3.282 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.283 * [backup-simplify]: Simplify (+ 0 0) into 0
3.283 * [taylor]: Taking taylor expansion of 0 in y
3.283 * [backup-simplify]: Simplify 0 into 0
3.284 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.285 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
3.286 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
3.286 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
3.286 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.286 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.286 * [taylor]: Taking taylor expansion of y in y
3.286 * [backup-simplify]: Simplify 0 into 0
3.286 * [backup-simplify]: Simplify 1 into 1
3.286 * [backup-simplify]: Simplify (* 1 1) into 1
3.286 * [backup-simplify]: Simplify (/ 1 1) into 1
3.287 * [backup-simplify]: Simplify (- 1) into -1
3.287 * [backup-simplify]: Simplify -1 into -1
3.287 * [backup-simplify]: Simplify 1 into 1
3.287 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.288 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.288 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.288 * [backup-simplify]: Simplify (- 0) into 0
3.289 * [backup-simplify]: Simplify (+ 0 0) into 0
3.289 * [taylor]: Taking taylor expansion of 0 in y
3.289 * [backup-simplify]: Simplify 0 into 0
3.289 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.289 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.290 * [backup-simplify]: Simplify (- 0) into 0
3.290 * [backup-simplify]: Simplify 0 into 0
3.290 * [backup-simplify]: Simplify 0 into 0
3.290 * [backup-simplify]: Simplify 0 into 0
3.290 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.291 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.292 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.292 * [backup-simplify]: Simplify (- 0) into 0
3.292 * [backup-simplify]: Simplify (+ 0 0) into 0
3.292 * [taylor]: Taking taylor expansion of 0 in y
3.292 * [backup-simplify]: Simplify 0 into 0
3.293 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.294 * [backup-simplify]: Simplify (- 0) into 0
3.294 * [backup-simplify]: Simplify 0 into 0
3.294 * [backup-simplify]: Simplify 0 into 0
3.294 * [backup-simplify]: Simplify 0 into 0
3.294 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
3.294 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
3.294 * [backup-simplify]: Simplify (/ 1 (- (* x x) (* y y))) into (/ 1 (- (pow x 2) (pow y 2)))
3.294 * [approximate]: Taking taylor expansion of (/ 1 (- (pow x 2) (pow y 2))) in (x y) around 0
3.294 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) (pow y 2))) in y
3.294 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
3.294 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.294 * [taylor]: Taking taylor expansion of x in y
3.294 * [backup-simplify]: Simplify x into x
3.294 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.294 * [taylor]: Taking taylor expansion of y in y
3.294 * [backup-simplify]: Simplify 0 into 0
3.294 * [backup-simplify]: Simplify 1 into 1
3.295 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.295 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.295 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.295 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) (pow y 2))) in x
3.295 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
3.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.295 * [taylor]: Taking taylor expansion of x in x
3.295 * [backup-simplify]: Simplify 0 into 0
3.295 * [backup-simplify]: Simplify 1 into 1
3.295 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.295 * [taylor]: Taking taylor expansion of y in x
3.295 * [backup-simplify]: Simplify y into y
3.295 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.295 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
3.295 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
3.295 * [backup-simplify]: Simplify (/ 1 (- (pow y 2))) into (/ -1 (pow y 2))
3.295 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) (pow y 2))) in x
3.295 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
3.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.295 * [taylor]: Taking taylor expansion of x in x
3.295 * [backup-simplify]: Simplify 0 into 0
3.295 * [backup-simplify]: Simplify 1 into 1
3.295 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.295 * [taylor]: Taking taylor expansion of y in x
3.295 * [backup-simplify]: Simplify y into y
3.295 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.296 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
3.296 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
3.296 * [backup-simplify]: Simplify (/ 1 (- (pow y 2))) into (/ -1 (pow y 2))
3.296 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
3.296 * [taylor]: Taking taylor expansion of -1 in y
3.296 * [backup-simplify]: Simplify -1 into -1
3.296 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.296 * [taylor]: Taking taylor expansion of y in y
3.296 * [backup-simplify]: Simplify 0 into 0
3.296 * [backup-simplify]: Simplify 1 into 1
3.296 * [backup-simplify]: Simplify (* 1 1) into 1
3.297 * [backup-simplify]: Simplify (/ -1 1) into -1
3.297 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.298 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.298 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.299 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.299 * [backup-simplify]: Simplify 0 into 0
3.299 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.299 * [backup-simplify]: Simplify (- 0) into 0
3.299 * [backup-simplify]: Simplify (+ 0 0) into 0
3.300 * [backup-simplify]: Simplify (- (+ (* (/ -1 (pow y 2)) (/ 0 (- (pow y 2)))))) into 0
3.300 * [taylor]: Taking taylor expansion of 0 in y
3.300 * [backup-simplify]: Simplify 0 into 0
3.300 * [backup-simplify]: Simplify 0 into 0
3.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.301 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.301 * [backup-simplify]: Simplify 0 into 0
3.302 * [backup-simplify]: Simplify (* 1 1) into 1
3.302 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.302 * [backup-simplify]: Simplify (- 0) into 0
3.303 * [backup-simplify]: Simplify (+ 1 0) into 1
3.303 * [backup-simplify]: Simplify (- (+ (* (/ -1 (pow y 2)) (/ 1 (- (pow y 2)))) (* 0 (/ 0 (- (pow y 2)))))) into (- (/ 1 (pow y 4)))
3.303 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y
3.303 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
3.303 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.303 * [taylor]: Taking taylor expansion of y in y
3.303 * [backup-simplify]: Simplify 0 into 0
3.303 * [backup-simplify]: Simplify 1 into 1
3.303 * [backup-simplify]: Simplify (* 1 1) into 1
3.304 * [backup-simplify]: Simplify (* 1 1) into 1
3.304 * [backup-simplify]: Simplify (/ 1 1) into 1
3.305 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.305 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.306 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.306 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.307 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.307 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.308 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.309 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.311 * [backup-simplify]: Simplify (- 0) into 0
3.311 * [backup-simplify]: Simplify 0 into 0
3.311 * [backup-simplify]: Simplify 0 into 0
3.312 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.312 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.312 * [backup-simplify]: Simplify 0 into 0
3.312 * [backup-simplify]: Simplify 0 into 0
3.312 * [backup-simplify]: Simplify (/ 1 (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) into (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))
3.312 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
3.312 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
3.312 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
3.312 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.312 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.312 * [taylor]: Taking taylor expansion of x in y
3.313 * [backup-simplify]: Simplify x into x
3.313 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.313 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.313 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.313 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.313 * [taylor]: Taking taylor expansion of y in y
3.313 * [backup-simplify]: Simplify 0 into 0
3.313 * [backup-simplify]: Simplify 1 into 1
3.313 * [backup-simplify]: Simplify (* 1 1) into 1
3.313 * [backup-simplify]: Simplify (/ 1 1) into 1
3.314 * [backup-simplify]: Simplify (- 1) into -1
3.314 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.314 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.314 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.314 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.314 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.314 * [taylor]: Taking taylor expansion of x in x
3.314 * [backup-simplify]: Simplify 0 into 0
3.314 * [backup-simplify]: Simplify 1 into 1
3.314 * [backup-simplify]: Simplify (* 1 1) into 1
3.315 * [backup-simplify]: Simplify (/ 1 1) into 1
3.315 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.315 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.315 * [taylor]: Taking taylor expansion of y in x
3.315 * [backup-simplify]: Simplify y into y
3.315 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.315 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.315 * [backup-simplify]: Simplify (+ 1 0) into 1
3.316 * [backup-simplify]: Simplify (/ 1 1) into 1
3.316 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.316 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.316 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.316 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.316 * [taylor]: Taking taylor expansion of x in x
3.316 * [backup-simplify]: Simplify 0 into 0
3.316 * [backup-simplify]: Simplify 1 into 1
3.316 * [backup-simplify]: Simplify (* 1 1) into 1
3.316 * [backup-simplify]: Simplify (/ 1 1) into 1
3.316 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.316 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.316 * [taylor]: Taking taylor expansion of y in x
3.316 * [backup-simplify]: Simplify y into y
3.316 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.316 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.317 * [backup-simplify]: Simplify (+ 1 0) into 1
3.317 * [backup-simplify]: Simplify (/ 1 1) into 1
3.317 * [taylor]: Taking taylor expansion of 1 in y
3.317 * [backup-simplify]: Simplify 1 into 1
3.317 * [backup-simplify]: Simplify 0 into 0
3.317 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.318 * [backup-simplify]: Simplify (+ 0 0) into 0
3.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.319 * [taylor]: Taking taylor expansion of 0 in y
3.319 * [backup-simplify]: Simplify 0 into 0
3.319 * [backup-simplify]: Simplify 0 into 0
3.319 * [backup-simplify]: Simplify 0 into 0
3.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.320 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
3.320 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
3.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (/ 1 (pow y 2))
3.321 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.321 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.321 * [taylor]: Taking taylor expansion of y in y
3.321 * [backup-simplify]: Simplify 0 into 0
3.321 * [backup-simplify]: Simplify 1 into 1
3.321 * [backup-simplify]: Simplify (* 1 1) into 1
3.321 * [backup-simplify]: Simplify (/ 1 1) into 1
3.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.322 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.324 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.326 * [backup-simplify]: Simplify 0 into 0
3.326 * [backup-simplify]: Simplify 0 into 0
3.326 * [backup-simplify]: Simplify 0 into 0
3.326 * [backup-simplify]: Simplify 0 into 0
3.326 * [backup-simplify]: Simplify (/ 1 (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) into (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))
3.326 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
3.326 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
3.326 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
3.326 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.326 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.326 * [taylor]: Taking taylor expansion of x in y
3.326 * [backup-simplify]: Simplify x into x
3.326 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.326 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.326 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.326 * [taylor]: Taking taylor expansion of y in y
3.326 * [backup-simplify]: Simplify 0 into 0
3.326 * [backup-simplify]: Simplify 1 into 1
3.327 * [backup-simplify]: Simplify (* 1 1) into 1
3.327 * [backup-simplify]: Simplify (/ 1 1) into 1
3.327 * [backup-simplify]: Simplify (- 1) into -1
3.327 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.328 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.328 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.328 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.328 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.328 * [taylor]: Taking taylor expansion of x in x
3.328 * [backup-simplify]: Simplify 0 into 0
3.328 * [backup-simplify]: Simplify 1 into 1
3.328 * [backup-simplify]: Simplify (* 1 1) into 1
3.328 * [backup-simplify]: Simplify (/ 1 1) into 1
3.328 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.328 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.328 * [taylor]: Taking taylor expansion of y in x
3.328 * [backup-simplify]: Simplify y into y
3.328 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.329 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.329 * [backup-simplify]: Simplify (+ 1 0) into 1
3.329 * [backup-simplify]: Simplify (/ 1 1) into 1
3.329 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.329 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.329 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.329 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.329 * [taylor]: Taking taylor expansion of x in x
3.329 * [backup-simplify]: Simplify 0 into 0
3.329 * [backup-simplify]: Simplify 1 into 1
3.330 * [backup-simplify]: Simplify (* 1 1) into 1
3.330 * [backup-simplify]: Simplify (/ 1 1) into 1
3.330 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.330 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.330 * [taylor]: Taking taylor expansion of y in x
3.330 * [backup-simplify]: Simplify y into y
3.330 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.330 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.330 * [backup-simplify]: Simplify (+ 1 0) into 1
3.331 * [backup-simplify]: Simplify (/ 1 1) into 1
3.331 * [taylor]: Taking taylor expansion of 1 in y
3.331 * [backup-simplify]: Simplify 1 into 1
3.331 * [backup-simplify]: Simplify 0 into 0
3.331 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.332 * [backup-simplify]: Simplify (+ 0 0) into 0
3.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.334 * [taylor]: Taking taylor expansion of 0 in y
3.335 * [backup-simplify]: Simplify 0 into 0
3.335 * [backup-simplify]: Simplify 0 into 0
3.335 * [backup-simplify]: Simplify 0 into 0
3.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.336 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
3.336 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
3.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (/ 1 (pow y 2))
3.337 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.337 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.337 * [taylor]: Taking taylor expansion of y in y
3.337 * [backup-simplify]: Simplify 0 into 0
3.337 * [backup-simplify]: Simplify 1 into 1
3.337 * [backup-simplify]: Simplify (* 1 1) into 1
3.337 * [backup-simplify]: Simplify (/ 1 1) into 1
3.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.338 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.340 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.342 * [backup-simplify]: Simplify 0 into 0
3.342 * [backup-simplify]: Simplify 0 into 0
3.342 * [backup-simplify]: Simplify 0 into 0
3.342 * [backup-simplify]: Simplify 0 into 0
3.342 * * * * [progress]: [ 4 / 4 ] generating series at (2)
3.342 * [backup-simplify]: Simplify (* x (* (/ 1 (- (* x x) (* y y))) (- x y))) into (/ (* x (- x y)) (- (pow x 2) (pow y 2)))
3.342 * [approximate]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in (x y) around 0
3.342 * [taylor]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in y
3.342 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
3.342 * [taylor]: Taking taylor expansion of x in y
3.342 * [backup-simplify]: Simplify x into x
3.342 * [taylor]: Taking taylor expansion of (- x y) in y
3.342 * [taylor]: Taking taylor expansion of x in y
3.342 * [backup-simplify]: Simplify x into x
3.342 * [taylor]: Taking taylor expansion of y in y
3.342 * [backup-simplify]: Simplify 0 into 0
3.342 * [backup-simplify]: Simplify 1 into 1
3.342 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
3.342 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.342 * [taylor]: Taking taylor expansion of x in y
3.342 * [backup-simplify]: Simplify x into x
3.342 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.342 * [taylor]: Taking taylor expansion of y in y
3.342 * [backup-simplify]: Simplify 0 into 0
3.342 * [backup-simplify]: Simplify 1 into 1
3.343 * [backup-simplify]: Simplify (- 0) into 0
3.343 * [backup-simplify]: Simplify (+ x 0) into x
3.343 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.343 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.343 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.343 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
3.343 * [taylor]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in x
3.343 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
3.343 * [taylor]: Taking taylor expansion of x in x
3.343 * [backup-simplify]: Simplify 0 into 0
3.343 * [backup-simplify]: Simplify 1 into 1
3.343 * [taylor]: Taking taylor expansion of (- x y) in x
3.343 * [taylor]: Taking taylor expansion of x in x
3.343 * [backup-simplify]: Simplify 0 into 0
3.343 * [backup-simplify]: Simplify 1 into 1
3.343 * [taylor]: Taking taylor expansion of y in x
3.343 * [backup-simplify]: Simplify y into y
3.343 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
3.343 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.343 * [taylor]: Taking taylor expansion of x in x
3.343 * [backup-simplify]: Simplify 0 into 0
3.343 * [backup-simplify]: Simplify 1 into 1
3.343 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.343 * [taylor]: Taking taylor expansion of y in x
3.343 * [backup-simplify]: Simplify y into y
3.343 * [backup-simplify]: Simplify (- y) into (- y)
3.343 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.343 * [backup-simplify]: Simplify (* 0 (- y)) into 0
3.344 * [backup-simplify]: Simplify (- 0) into 0
3.344 * [backup-simplify]: Simplify (+ 1 0) into 1
3.344 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
3.344 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.344 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
3.345 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
3.345 * [backup-simplify]: Simplify (/ (- y) (- (pow y 2))) into (/ 1 y)
3.345 * [taylor]: Taking taylor expansion of (/ (* x (- x y)) (- (pow x 2) (pow y 2))) in x
3.345 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
3.345 * [taylor]: Taking taylor expansion of x in x
3.345 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify 1 into 1
3.345 * [taylor]: Taking taylor expansion of (- x y) in x
3.345 * [taylor]: Taking taylor expansion of x in x
3.345 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify 1 into 1
3.345 * [taylor]: Taking taylor expansion of y in x
3.345 * [backup-simplify]: Simplify y into y
3.345 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
3.345 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.345 * [taylor]: Taking taylor expansion of x in x
3.345 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify 1 into 1
3.345 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.345 * [taylor]: Taking taylor expansion of y in x
3.345 * [backup-simplify]: Simplify y into y
3.345 * [backup-simplify]: Simplify (- y) into (- y)
3.345 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.345 * [backup-simplify]: Simplify (* 0 (- y)) into 0
3.345 * [backup-simplify]: Simplify (- 0) into 0
3.346 * [backup-simplify]: Simplify (+ 1 0) into 1
3.346 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
3.346 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.346 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
3.347 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
3.347 * [backup-simplify]: Simplify (/ (- y) (- (pow y 2))) into (/ 1 y)
3.347 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.347 * [taylor]: Taking taylor expansion of y in y
3.347 * [backup-simplify]: Simplify 0 into 0
3.347 * [backup-simplify]: Simplify 1 into 1
3.347 * [backup-simplify]: Simplify (/ 1 1) into 1
3.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.348 * [backup-simplify]: Simplify 0 into 0
3.349 * [backup-simplify]: Simplify (- 0) into 0
3.349 * [backup-simplify]: Simplify (+ 0 0) into 0
3.350 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
3.350 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.350 * [backup-simplify]: Simplify (- 0) into 0
3.350 * [backup-simplify]: Simplify (+ 0 0) into 0
3.351 * [backup-simplify]: Simplify (- (/ 1 (- (pow y 2))) (+ (* (/ 1 y) (/ 0 (- (pow y 2)))))) into (- (/ 1 (pow y 2)))
3.351 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
3.351 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.351 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.351 * [taylor]: Taking taylor expansion of y in y
3.351 * [backup-simplify]: Simplify 0 into 0
3.351 * [backup-simplify]: Simplify 1 into 1
3.352 * [backup-simplify]: Simplify (* 1 1) into 1
3.352 * [backup-simplify]: Simplify (/ 1 1) into 1
3.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.354 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.356 * [backup-simplify]: Simplify (- 0) into 0
3.356 * [backup-simplify]: Simplify 0 into 0
3.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.357 * [backup-simplify]: Simplify 0 into 0
3.357 * [backup-simplify]: Simplify (- 0) into 0
3.357 * [backup-simplify]: Simplify (+ 0 0) into 0
3.359 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
3.359 * [backup-simplify]: Simplify (* 1 1) into 1
3.359 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.360 * [backup-simplify]: Simplify (- 0) into 0
3.360 * [backup-simplify]: Simplify (+ 1 0) into 1
3.361 * [backup-simplify]: Simplify (- (/ 0 (- (pow y 2))) (+ (* (/ 1 y) (/ 1 (- (pow y 2)))) (* (- (/ 1 (pow y 2))) (/ 0 (- (pow y 2)))))) into (/ 1 (pow y 3))
3.361 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.361 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.361 * [taylor]: Taking taylor expansion of y in y
3.361 * [backup-simplify]: Simplify 0 into 0
3.361 * [backup-simplify]: Simplify 1 into 1
3.362 * [backup-simplify]: Simplify (* 1 1) into 1
3.362 * [backup-simplify]: Simplify (* 1 1) into 1
3.362 * [backup-simplify]: Simplify (/ 1 1) into 1
3.364 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.364 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.365 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.366 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.367 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.368 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.370 * [backup-simplify]: Simplify 0 into 0
3.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.372 * [backup-simplify]: Simplify (- 0) into 0
3.372 * [backup-simplify]: Simplify 0 into 0
3.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.373 * [backup-simplify]: Simplify 0 into 0
3.373 * [backup-simplify]: Simplify 0 into 0
3.374 * [backup-simplify]: Simplify (* (/ 1 x) (* (/ 1 (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) (- (/ 1 x) (/ 1 y)))) into (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))
3.374 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in (x y) around 0
3.374 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
3.374 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.374 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.374 * [taylor]: Taking taylor expansion of x in y
3.374 * [backup-simplify]: Simplify x into x
3.374 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.374 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.374 * [taylor]: Taking taylor expansion of y in y
3.374 * [backup-simplify]: Simplify 0 into 0
3.374 * [backup-simplify]: Simplify 1 into 1
3.375 * [backup-simplify]: Simplify (/ 1 1) into 1
3.375 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
3.375 * [taylor]: Taking taylor expansion of x in y
3.375 * [backup-simplify]: Simplify x into x
3.375 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
3.375 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.375 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.375 * [taylor]: Taking taylor expansion of x in y
3.375 * [backup-simplify]: Simplify x into x
3.375 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.375 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.375 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.375 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.375 * [taylor]: Taking taylor expansion of y in y
3.375 * [backup-simplify]: Simplify 0 into 0
3.376 * [backup-simplify]: Simplify 1 into 1
3.376 * [backup-simplify]: Simplify (* 1 1) into 1
3.376 * [backup-simplify]: Simplify (/ 1 1) into 1
3.377 * [backup-simplify]: Simplify (- 1) into -1
3.377 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.377 * [backup-simplify]: Simplify (- 1) into -1
3.378 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.378 * [backup-simplify]: Simplify (* x -1) into (* -1 x)
3.378 * [backup-simplify]: Simplify (/ -1 (* -1 x)) into (/ 1 x)
3.378 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
3.378 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.378 * [taylor]: Taking taylor expansion of x in x
3.378 * [backup-simplify]: Simplify 0 into 0
3.378 * [backup-simplify]: Simplify 1 into 1
3.378 * [backup-simplify]: Simplify (/ 1 1) into 1
3.379 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.379 * [taylor]: Taking taylor expansion of y in x
3.379 * [backup-simplify]: Simplify y into y
3.379 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.379 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.379 * [taylor]: Taking taylor expansion of x in x
3.379 * [backup-simplify]: Simplify 0 into 0
3.379 * [backup-simplify]: Simplify 1 into 1
3.379 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.379 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.379 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.379 * [taylor]: Taking taylor expansion of x in x
3.379 * [backup-simplify]: Simplify 0 into 0
3.379 * [backup-simplify]: Simplify 1 into 1
3.379 * [backup-simplify]: Simplify (* 1 1) into 1
3.380 * [backup-simplify]: Simplify (/ 1 1) into 1
3.380 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.380 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.380 * [taylor]: Taking taylor expansion of y in x
3.380 * [backup-simplify]: Simplify y into y
3.380 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.380 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.380 * [backup-simplify]: Simplify (+ 1 0) into 1
3.381 * [backup-simplify]: Simplify (+ 1 0) into 1
3.381 * [backup-simplify]: Simplify (* 0 1) into 0
3.382 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.383 * [backup-simplify]: Simplify (+ 0 0) into 0
3.384 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1)) into 1
3.384 * [backup-simplify]: Simplify (/ 1 1) into 1
3.384 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
3.384 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.384 * [taylor]: Taking taylor expansion of x in x
3.384 * [backup-simplify]: Simplify 0 into 0
3.385 * [backup-simplify]: Simplify 1 into 1
3.385 * [backup-simplify]: Simplify (/ 1 1) into 1
3.385 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.385 * [taylor]: Taking taylor expansion of y in x
3.385 * [backup-simplify]: Simplify y into y
3.385 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.385 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.385 * [taylor]: Taking taylor expansion of x in x
3.385 * [backup-simplify]: Simplify 0 into 0
3.385 * [backup-simplify]: Simplify 1 into 1
3.385 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.385 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.385 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.385 * [taylor]: Taking taylor expansion of x in x
3.385 * [backup-simplify]: Simplify 0 into 0
3.385 * [backup-simplify]: Simplify 1 into 1
3.386 * [backup-simplify]: Simplify (* 1 1) into 1
3.386 * [backup-simplify]: Simplify (/ 1 1) into 1
3.386 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.386 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.386 * [taylor]: Taking taylor expansion of y in x
3.386 * [backup-simplify]: Simplify y into y
3.386 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.387 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.387 * [backup-simplify]: Simplify (+ 1 0) into 1
3.387 * [backup-simplify]: Simplify (+ 1 0) into 1
3.388 * [backup-simplify]: Simplify (* 0 1) into 0
3.388 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.390 * [backup-simplify]: Simplify (+ 0 0) into 0
3.390 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1)) into 1
3.391 * [backup-simplify]: Simplify (/ 1 1) into 1
3.391 * [taylor]: Taking taylor expansion of 1 in y
3.391 * [backup-simplify]: Simplify 1 into 1
3.391 * [backup-simplify]: Simplify 0 into 0
3.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.392 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.392 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.394 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
3.394 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
3.395 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 1 0) (* 0 1))) into 0
3.396 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
3.396 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.396 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.396 * [taylor]: Taking taylor expansion of y in y
3.396 * [backup-simplify]: Simplify 0 into 0
3.396 * [backup-simplify]: Simplify 1 into 1
3.396 * [backup-simplify]: Simplify (/ 1 1) into 1
3.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.398 * [backup-simplify]: Simplify (- 0) into 0
3.398 * [backup-simplify]: Simplify 0 into 0
3.398 * [backup-simplify]: Simplify 0 into 0
3.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.400 * [backup-simplify]: Simplify (- 0) into 0
3.400 * [backup-simplify]: Simplify (+ 0 0) into 0
3.401 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.402 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.403 * [backup-simplify]: Simplify (- 0) into 0
3.403 * [backup-simplify]: Simplify (+ 0 0) into 0
3.404 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into (- (/ 1 (pow y 2)))
3.406 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- (/ 1 (pow y 2))) 1)) (* (- (/ 1 y)) (/ 0 1)))) into (/ 1 (pow y 2))
3.406 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.406 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.406 * [taylor]: Taking taylor expansion of y in y
3.406 * [backup-simplify]: Simplify 0 into 0
3.406 * [backup-simplify]: Simplify 1 into 1
3.406 * [backup-simplify]: Simplify (* 1 1) into 1
3.406 * [backup-simplify]: Simplify (/ 1 1) into 1
3.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.408 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.412 * [backup-simplify]: Simplify 0 into 0
3.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.413 * [backup-simplify]: Simplify (- 0) into 0
3.413 * [backup-simplify]: Simplify 0 into 0
3.413 * [backup-simplify]: Simplify 0 into 0
3.413 * [backup-simplify]: Simplify 0 into 0
3.414 * [backup-simplify]: Simplify (* (/ 1 (- x)) (* (/ 1 (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) (- (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))))
3.414 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in (x y) around 0
3.414 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in y
3.414 * [taylor]: Taking taylor expansion of -1 in y
3.414 * [backup-simplify]: Simplify -1 into -1
3.414 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in y
3.414 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.414 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.414 * [taylor]: Taking taylor expansion of y in y
3.414 * [backup-simplify]: Simplify 0 into 0
3.414 * [backup-simplify]: Simplify 1 into 1
3.414 * [backup-simplify]: Simplify (/ 1 1) into 1
3.414 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.415 * [taylor]: Taking taylor expansion of x in y
3.415 * [backup-simplify]: Simplify x into x
3.415 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.415 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
3.415 * [taylor]: Taking taylor expansion of x in y
3.415 * [backup-simplify]: Simplify x into x
3.415 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
3.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.415 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.415 * [taylor]: Taking taylor expansion of x in y
3.415 * [backup-simplify]: Simplify x into x
3.415 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.415 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.415 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.415 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.415 * [taylor]: Taking taylor expansion of y in y
3.415 * [backup-simplify]: Simplify 0 into 0
3.415 * [backup-simplify]: Simplify 1 into 1
3.416 * [backup-simplify]: Simplify (* 1 1) into 1
3.416 * [backup-simplify]: Simplify (/ 1 1) into 1
3.416 * [backup-simplify]: Simplify (+ 1 0) into 1
3.417 * [backup-simplify]: Simplify (- 1) into -1
3.417 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.417 * [backup-simplify]: Simplify (* x -1) into (* -1 x)
3.417 * [backup-simplify]: Simplify (/ 1 (* -1 x)) into (/ -1 x)
3.417 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
3.417 * [taylor]: Taking taylor expansion of -1 in x
3.418 * [backup-simplify]: Simplify -1 into -1
3.418 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
3.418 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.418 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.418 * [taylor]: Taking taylor expansion of y in x
3.418 * [backup-simplify]: Simplify y into y
3.418 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.418 * [taylor]: Taking taylor expansion of x in x
3.418 * [backup-simplify]: Simplify 0 into 0
3.418 * [backup-simplify]: Simplify 1 into 1
3.418 * [backup-simplify]: Simplify (/ 1 1) into 1
3.418 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.418 * [taylor]: Taking taylor expansion of x in x
3.418 * [backup-simplify]: Simplify 0 into 0
3.418 * [backup-simplify]: Simplify 1 into 1
3.418 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.418 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.418 * [taylor]: Taking taylor expansion of x in x
3.418 * [backup-simplify]: Simplify 0 into 0
3.419 * [backup-simplify]: Simplify 1 into 1
3.419 * [backup-simplify]: Simplify (* 1 1) into 1
3.419 * [backup-simplify]: Simplify (/ 1 1) into 1
3.419 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.419 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.419 * [taylor]: Taking taylor expansion of y in x
3.419 * [backup-simplify]: Simplify y into y
3.420 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.420 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.420 * [backup-simplify]: Simplify (- 1) into -1
3.421 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.421 * [backup-simplify]: Simplify (+ 1 0) into 1
3.421 * [backup-simplify]: Simplify (* 0 1) into 0
3.422 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.424 * [backup-simplify]: Simplify (+ 0 0) into 0
3.424 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1)) into 1
3.425 * [backup-simplify]: Simplify (/ -1 1) into -1
3.425 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))))) in x
3.425 * [taylor]: Taking taylor expansion of -1 in x
3.425 * [backup-simplify]: Simplify -1 into -1
3.425 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2))))) in x
3.425 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.425 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.425 * [taylor]: Taking taylor expansion of y in x
3.425 * [backup-simplify]: Simplify y into y
3.425 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.425 * [taylor]: Taking taylor expansion of x in x
3.425 * [backup-simplify]: Simplify 0 into 0
3.425 * [backup-simplify]: Simplify 1 into 1
3.425 * [backup-simplify]: Simplify (/ 1 1) into 1
3.425 * [taylor]: Taking taylor expansion of (* x (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
3.425 * [taylor]: Taking taylor expansion of x in x
3.425 * [backup-simplify]: Simplify 0 into 0
3.425 * [backup-simplify]: Simplify 1 into 1
3.426 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
3.426 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.426 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.426 * [taylor]: Taking taylor expansion of x in x
3.426 * [backup-simplify]: Simplify 0 into 0
3.426 * [backup-simplify]: Simplify 1 into 1
3.426 * [backup-simplify]: Simplify (* 1 1) into 1
3.426 * [backup-simplify]: Simplify (/ 1 1) into 1
3.426 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.426 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.426 * [taylor]: Taking taylor expansion of y in x
3.426 * [backup-simplify]: Simplify y into y
3.427 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.427 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.427 * [backup-simplify]: Simplify (- 1) into -1
3.428 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.428 * [backup-simplify]: Simplify (+ 1 0) into 1
3.428 * [backup-simplify]: Simplify (* 0 1) into 0
3.429 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.430 * [backup-simplify]: Simplify (+ 0 0) into 0
3.431 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1)) into 1
3.431 * [backup-simplify]: Simplify (/ -1 1) into -1
3.432 * [backup-simplify]: Simplify (* -1 -1) into 1
3.432 * [taylor]: Taking taylor expansion of 1 in y
3.432 * [backup-simplify]: Simplify 1 into 1
3.432 * [backup-simplify]: Simplify 0 into 0
3.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.433 * [backup-simplify]: Simplify (- 0) into 0
3.433 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.435 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.436 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
3.436 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
3.437 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 1 0) (* 0 1))) into 0
3.438 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
3.439 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* 0 -1)) into (- (/ 1 y))
3.439 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.439 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.439 * [taylor]: Taking taylor expansion of y in y
3.439 * [backup-simplify]: Simplify 0 into 0
3.439 * [backup-simplify]: Simplify 1 into 1
3.439 * [backup-simplify]: Simplify (/ 1 1) into 1
3.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.441 * [backup-simplify]: Simplify (- 0) into 0
3.441 * [backup-simplify]: Simplify 0 into 0
3.441 * [backup-simplify]: Simplify 0 into 0
3.442 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.443 * [backup-simplify]: Simplify (- 0) into 0
3.443 * [backup-simplify]: Simplify (+ 0 0) into 0
3.444 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.445 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.446 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.446 * [backup-simplify]: Simplify (- 0) into 0
3.447 * [backup-simplify]: Simplify (+ 0 0) into 0
3.448 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into (- (/ 1 (pow y 2)))
3.449 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 (pow y 2))) 1)) (* (/ 1 y) (/ 0 1)))) into (- (/ 1 (pow y 2)))
3.450 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (pow y 2)))) (+ (* 0 (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
3.450 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.450 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.450 * [taylor]: Taking taylor expansion of y in y
3.450 * [backup-simplify]: Simplify 0 into 0
3.450 * [backup-simplify]: Simplify 1 into 1
3.450 * [backup-simplify]: Simplify (* 1 1) into 1
3.451 * [backup-simplify]: Simplify (/ 1 1) into 1
3.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.453 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.456 * [backup-simplify]: Simplify 0 into 0
3.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.458 * [backup-simplify]: Simplify (- 0) into 0
3.458 * [backup-simplify]: Simplify 0 into 0
3.458 * [backup-simplify]: Simplify 0 into 0
3.458 * [backup-simplify]: Simplify 0 into 0
3.458 * * * [progress]: simplifying candidates
3.462 * [simplify]: Simplifying:
  (* (/ 1 (- (* x x) (* y y))) (- x y))
  (+ (- (log (- (* x x) (* y y)))) (log (- x y)))
  (+ (- 0 (log (- (* x x) (* y y)))) (log (- x y)))
  (+ (- (log 1) (log (- (* x x) (* y y)))) (log (- x y)))
  (+ (log (/ 1 (- (* x x) (* y y)))) (log (- x y)))
  (log (* (/ 1 (- (* x x) (* y y))) (- x y)))
  (exp (* (/ 1 (- (* x x) (* y y))) (- x y)))
  (* (/ (* (* 1 1) 1) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (* (* (* (/ 1 (- (* x x) (* y y))) (/ 1 (- (* x x) (* y y)))) (/ 1 (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (/ 1 (- (* x x) (* y y))) (- x y))) (cbrt (* (/ 1 (- (* x x) (* y y))) (- x y))))
  (cbrt (* (/ 1 (- (* x x) (* y y))) (- x y)))
  (* (* (* (/ 1 (- (* x x) (* y y))) (- x y)) (* (/ 1 (- (* x x) (* y y))) (- x y))) (* (/ 1 (- (* x x) (* y y))) (- x y)))
  (sqrt (* (/ 1 (- (* x x) (* y y))) (- x y)))
  (sqrt (* (/ 1 (- (* x x) (* y y))) (- x y)))
  (* 1 (- (pow x 3) (pow y 3)))
  (* (- (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y))))
  (* 1 (- (* x x) (* y y)))
  (* (- (* x x) (* y y)) (+ x y))
  (* (sqrt (/ 1 (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (sqrt (/ 1 (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ (sqrt 1) (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ (sqrt 1) (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ 1 (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ 1 (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (/ 1 (- (* x x) (* y y))) x)
  (* (/ 1 (- (* x x) (* y y))) (- y))
  (* (/ 1 (- (* x x) (* y y))) x)
  (* (/ 1 (- (* x x) (* y y))) (- y))
  (* x (/ 1 (- (* x x) (* y y))))
  (* (- y) (/ 1 (- (* x x) (* y y))))
  (* x (/ 1 (- (* x x) (* y y))))
  (* (- y) (/ 1 (- (* x x) (* y y))))
  (* (/ 1 (- (* x x) (* y y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (/ 1 (- (* x x) (* y y))) (sqrt (- x y)))
  (* (/ 1 (- (* x x) (* y y))) 1)
  (* (/ 1 (- (* x x) (* y y))) (+ (sqrt x) (sqrt y)))
  (* (/ 1 (- (* x x) (* y y))) 1)
  (* (cbrt (/ 1 (- (* x x) (* y y)))) (- x y))
  (* (sqrt (/ 1 (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt 1) (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt 1) (sqrt (- (* x x) (* y y)))) (- x y))
  (* (/ (cbrt 1) (- (* x x) (* y y))) (- x y))
  (* (/ (cbrt 1) (- x y)) (- x y))
  (* (/ (sqrt 1) (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ (sqrt 1) (sqrt (- (* x x) (* y y)))) (- x y))
  (* (/ (sqrt 1) (- (* x x) (* y y))) (- x y))
  (* (/ (sqrt 1) (- x y)) (- x y))
  (* (/ 1 (cbrt (- (* x x) (* y y)))) (- x y))
  (* (/ 1 (sqrt (- (* x x) (* y y)))) (- x y))
  (* (/ 1 (- (* x x) (* y y))) (- x y))
  (* (/ 1 (- x y)) (- x y))
  (* (/ 1 (- (* x x) (* y y))) (- x y))
  (* (/ 1 (- (* x x) (* y y))) (- x y))
  (* (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))) (- x y))
  (* (+ (* x x) (* y y)) (- x y))
  (* (/ 1 (- (* x x) (* y y))) (- (pow x 3) (pow y 3)))
  (* (/ 1 (- (* x x) (* y y))) (- (* x x) (* y y)))
  (* 1 (- x y))
  (/ (exp (* x x)) (exp (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* y y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  (- 1)
  (- (log (- (* x x) (* y y))))
  (- 0 (log (- (* x x) (* y y))))
  (- (log 1) (log (- (* x x) (* y y))))
  (log (/ 1 (- (* x x) (* y y))))
  (exp (/ 1 (- (* x x) (* y y))))
  (/ (* (* 1 1) 1) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))))
  (* (cbrt (/ 1 (- (* x x) (* y y)))) (cbrt (/ 1 (- (* x x) (* y y)))))
  (cbrt (/ 1 (- (* x x) (* y y))))
  (* (* (/ 1 (- (* x x) (* y y))) (/ 1 (- (* x x) (* y y)))) (/ 1 (- (* x x) (* y y))))
  (sqrt (/ 1 (- (* x x) (* y y))))
  (sqrt (/ 1 (- (* x x) (* y y))))
  (- 1)
  (- (- (* x x) (* y y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (cbrt 1) (cbrt (- (* x x) (* y y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (* x x) (* y y))))
  (/ (cbrt 1) (sqrt (- (* x x) (* y y))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- (* x x) (* y y)))
  (/ (* (cbrt 1) (cbrt 1)) (+ x y))
  (/ (cbrt 1) (- x y))
  (/ (sqrt 1) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (sqrt 1) (cbrt (- (* x x) (* y y))))
  (/ (sqrt 1) (sqrt (- (* x x) (* y y))))
  (/ (sqrt 1) (sqrt (- (* x x) (* y y))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- (* x x) (* y y)))
  (/ (sqrt 1) (+ x y))
  (/ (sqrt 1) (- x y))
  (/ 1 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ 1 (cbrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ 1 1)
  (/ 1 (- (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ 1 (- x y))
  (/ 1 (- (* x x) (* y y)))
  (/ (- (* x x) (* y y)) 1)
  (/ 1 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ 1 1)
  (/ 1 (+ x y))
  (/ (- (* x x) (* y y)) (cbrt 1))
  (/ (- (* x x) (* y y)) (sqrt 1))
  (/ (- (* x x) (* y y)) 1)
  (/ 1 (- (pow (* x x) 3) (pow (* y y) 3)))
  (/ 1 (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* x (* (/ 1 (- (* x x) (* y y))) (- x y)))
  (* x (* (/ 1 (- (* x x) (* y y))) (- x y)))
  (+ (log x) (+ (- (log (- (* x x) (* y y)))) (log (- x y))))
  (+ (log x) (+ (- 0 (log (- (* x x) (* y y)))) (log (- x y))))
  (+ (log x) (+ (- (log 1) (log (- (* x x) (* y y)))) (log (- x y))))
  (+ (log x) (+ (log (/ 1 (- (* x x) (* y y)))) (log (- x y))))
  (+ (log x) (log (* (/ 1 (- (* x x) (* y y))) (- x y))))
  (log (* x (* (/ 1 (- (* x x) (* y y))) (- x y))))
  (exp (* x (* (/ 1 (- (* x x) (* y y))) (- x y))))
  (* (* (* x x) x) (* (/ (* (* 1 1) 1) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y))))
  (* (* (* x x) x) (* (* (* (/ 1 (- (* x x) (* y y))) (/ 1 (- (* x x) (* y y)))) (/ 1 (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y))))
  (* (* (* x x) x) (* (* (* (/ 1 (- (* x x) (* y y))) (- x y)) (* (/ 1 (- (* x x) (* y y))) (- x y))) (* (/ 1 (- (* x x) (* y y))) (- x y))))
  (* (cbrt (* x (* (/ 1 (- (* x x) (* y y))) (- x y)))) (cbrt (* x (* (/ 1 (- (* x x) (* y y))) (- x y)))))
  (cbrt (* x (* (/ 1 (- (* x x) (* y y))) (- x y))))
  (* (* (* x (* (/ 1 (- (* x x) (* y y))) (- x y))) (* x (* (/ 1 (- (* x x) (* y y))) (- x y)))) (* x (* (/ 1 (- (* x x) (* y y))) (- x y))))
  (sqrt (* x (* (/ 1 (- (* x x) (* y y))) (- x y))))
  (sqrt (* x (* (/ 1 (- (* x x) (* y y))) (- x y))))
  (* x (* (/ 1 (- (* x x) (* y y))) x))
  (* x (* (/ 1 (- (* x x) (* y y))) (- y)))
  (* x (* (/ 1 (- (* x x) (* y y))) x))
  (* x (* (/ 1 (- (* x x) (* y y))) (- y)))
  (* x (* x (/ 1 (- (* x x) (* y y)))))
  (* x (* (- y) (/ 1 (- (* x x) (* y y)))))
  (* x (* x (/ 1 (- (* x x) (* y y)))))
  (* x (* (- y) (/ 1 (- (* x x) (* y y)))))
  (* (* (/ 1 (- (* x x) (* y y))) x) x)
  (* (* (/ 1 (- (* x x) (* y y))) (- y)) x)
  (* (* (/ 1 (- (* x x) (* y y))) x) x)
  (* (* (/ 1 (- (* x x) (* y y))) (- y)) x)
  (* (* x (/ 1 (- (* x x) (* y y)))) x)
  (* (* (- y) (/ 1 (- (* x x) (* y y)))) x)
  (* (* x (/ 1 (- (* x x) (* y y)))) x)
  (* (* (- y) (/ 1 (- (* x x) (* y y)))) x)
  (* x (/ 1 (- (* x x) (* y y))))
  (* (cbrt x) (* (/ 1 (- (* x x) (* y y))) (- x y)))
  (* (sqrt x) (* (/ 1 (- (* x x) (* y y))) (- x y)))
  (* x (* (/ 1 (- (* x x) (* y y))) (- x y)))
  (* x (* 1 (- (pow x 3) (pow y 3))))
  (* x (* 1 (- (* x x) (* y y))))
  (* x (* (/ 1 (- (* x x) (* y y))) (- (pow x 3) (pow y 3))))
  (* x (* (/ 1 (- (* x x) (* y y))) (- (* x x) (* y y))))
  (* x (* 1 (- x y)))
  0
  0
  0
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  0
  0
  0
  0
  0
  0
3.468 * * [simplify]: Extracting # 0 : cost  0
3.468 * * [simplify]: Extracting # 1 : cost  0
3.468 * * [simplify]: Extracting # 2 : cost  0
3.469 * * [simplify]: Extracting # 3 : cost  0
3.469 * * [simplify]: Extracting # 4 : cost  0
3.470 * * [simplify]: Extracting # 5 : cost  0
3.470 * * [simplify]: iteration  0 :  178  enodes  (cost  2362 )
3.566 * * [simplify]: Extracting # 0 : cost  0
3.566 * * [simplify]: Extracting # 1 : cost  0
3.567 * * [simplify]: Extracting # 2 : cost  0
3.567 * * [simplify]: Extracting # 3 : cost  0
3.568 * * [simplify]: Extracting # 4 : cost  0
3.568 * * [simplify]: iteration  1 :  518  enodes  (cost  2186 )
4.242 * * [simplify]: Extracting # 0 : cost  0
4.249 * * [simplify]: Extracting # 1 : cost  0
4.255 * * [simplify]: Extracting # 2 : cost  0
4.266 * * [simplify]: Extracting # 3 : cost  0
4.276 * * [simplify]: Extracting # 4 : cost  0
4.286 * * [simplify]: iteration  2 :  4110  enodes  (cost  1630 )
6.743 * * [simplify]: Extracting # 0 : cost  0
6.753 * * [simplify]: Extracting # 1 : cost  0
6.766 * * [simplify]: Extracting # 2 : cost  0
6.776 * * [simplify]: iteration done:  5002  enodes  (cost  1614 )
6.777 * [simplify]: Simplified to:
  (* (/ 1 (+ x y)) 1)
  (log (* (/ 1 (+ x y)) 1))
  (log (* (/ 1 (+ x y)) 1))
  (log (* (/ 1 (+ x y)) 1))
  (log (* (/ 1 (+ x y)) 1))
  (log (* (/ 1 (+ x y)) 1))
  (exp (* (/ 1 (+ x y)) 1))
  (/ (pow (- x y) 3) (pow (- (* x x) (* y y)) 3))
  (pow (* (/ 1 (+ x y)) 1) 3)
  (* (cbrt (* (/ 1 (+ x y)) 1)) (cbrt (* (/ 1 (+ x y)) 1)))
  (cbrt (* (/ 1 (+ x y)) 1))
  (pow (* (/ 1 (+ x y)) 1) 3)
  (sqrt (* (/ 1 (+ x y)) 1))
  (sqrt (* (/ 1 (+ x y)) 1))
  (- (pow x 3) (pow y 3))
  (* (+ (* x x) (* y (+ x y))) (- (* x x) (* y y)))
  (- (* x x) (* y y))
  (* (- (* x x) (* y y)) (+ x y))
  (* (sqrt (/ 1 (- (* x x) (* y y)))) (sqrt (- x y)))
  (* (sqrt (/ 1 (- (* x x) (* y y)))) (sqrt (- x y)))
  (/ (sqrt (- x y)) (sqrt (- (* x x) (* y y))))
  (/ (sqrt (- x y)) (sqrt (- (* x x) (* y y))))
  (/ (sqrt (- x y)) (sqrt (- (* x x) (* y y))))
  (/ (sqrt (- x y)) (sqrt (- (* x x) (* y y))))
  (/ x (- (* x x) (* y y)))
  (/ (- y) (- (* x x) (* y y)))
  (/ x (- (* x x) (* y y)))
  (/ (- y) (- (* x x) (* y y)))
  (/ x (- (* x x) (* y y)))
  (/ (- y) (- (* x x) (* y y)))
  (/ x (- (* x x) (* y y)))
  (/ (- y) (- (* x x) (* y y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (- (* x x) (* y y)))
  (/ (sqrt (- x y)) (- (* x x) (* y y)))
  (/ 1 (- (* x x) (* y y)))
  (/ (+ (sqrt y) (sqrt x)) (- (* x x) (* y y)))
  (/ 1 (- (* x x) (* y y)))
  (* (cbrt (/ 1 (- (* x x) (* y y)))) (- x y))
  (* (sqrt (/ 1 (- (* x x) (* y y)))) (- x y))
  (/ (- x y) (cbrt (- (* x x) (* y y))))
  (/ (- x y) (sqrt (- (* x x) (* y y))))
  (* (/ 1 (+ x y)) 1)
  1
  (/ (- x y) (cbrt (- (* x x) (* y y))))
  (/ (- x y) (sqrt (- (* x x) (* y y))))
  (* (/ 1 (+ x y)) 1)
  1
  (/ (- x y) (cbrt (- (* x x) (* y y))))
  (/ (- x y) (sqrt (- (* x x) (* y y))))
  (* (/ 1 (+ x y)) 1)
  1
  (* (/ 1 (+ x y)) 1)
  (* (/ 1 (+ x y)) 1)
  (* (+ (* (* y y) (+ (* y y) (* x x))) (pow x 4)) (- x y))
  (* (+ (* x x) (* y y)) (- x y))
  (/ (- (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  1
  (- x y)
  (exp (- (* x x) (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (pow (- (* x x) (* y y)) 3)
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow x 6) (pow y 6))
  (+ (* (* y y) (+ (* y y) (* x x))) (pow x 4))
  (- (* y y))
  (- (pow x 4) (pow y 4))
  (+ (* x x) (* y y))
  (+ y x)
  (- x y)
  (- (* y y))
  -1
  (- (log (- (* x x) (* y y))))
  (- (log (- (* x x) (* y y))))
  (- (log (- (* x x) (* y y))))
  (- (log (- (* x x) (* y y))))
  (exp (/ 1 (- (* x x) (* y y))))
  (/ 1 (pow (- (* x x) (* y y)) 3))
  (* (cbrt (/ 1 (- (* x x) (* y y)))) (cbrt (/ 1 (- (* x x) (* y y)))))
  (cbrt (/ 1 (- (* x x) (* y y))))
  (pow (/ 1 (- (* x x) (* y y))) 3)
  (sqrt (/ 1 (- (* x x) (* y y))))
  (sqrt (/ 1 (- (* x x) (* y y))))
  -1
  (- (- (* x x) (* y y)))
  (/ (/ 1 (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y))))
  (/ 1 (cbrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  1
  (/ 1 (- (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ 1 (- x y))
  (/ (/ 1 (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y))))
  (/ 1 (cbrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  1
  (/ 1 (- (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ 1 (- x y))
  (/ (/ 1 (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y))))
  (/ 1 (cbrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  1
  (/ 1 (- (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ 1 (- x y))
  (/ 1 (- (* x x) (* y y)))
  (- (* x x) (* y y))
  (/ (/ 1 (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  1
  (/ 1 (+ x y))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (/ 1 (- (pow x 6) (pow y 6)))
  (/ 1 (- (pow x 4) (pow y 4)))
  (* (* (/ 1 (+ x y)) 1) x)
  (* (* (/ 1 (+ x y)) 1) x)
  (log (* (* (/ 1 (+ x y)) 1) x))
  (log (* (* (/ 1 (+ x y)) 1) x))
  (log (* (* (/ 1 (+ x y)) 1) x))
  (log (* (* (/ 1 (+ x y)) 1) x))
  (log (* (* (/ 1 (+ x y)) 1) x))
  (log (* (* (/ 1 (+ x y)) 1) x))
  (pow (exp (* (/ 1 (+ x y)) 1)) x)
  (* (pow x 3) (/ (pow (- x y) 3) (pow (- (* x x) (* y y)) 3)))
  (* (pow (* (/ 1 (+ x y)) 1) 3) (pow x 3))
  (* (pow (* (/ 1 (+ x y)) 1) 3) (pow x 3))
  (* (cbrt (* (* (/ 1 (+ x y)) 1) x)) (cbrt (* (* (/ 1 (+ x y)) 1) x)))
  (cbrt (* (* (/ 1 (+ x y)) 1) x))
  (pow (* (* (/ 1 (+ x y)) 1) x) 3)
  (sqrt (* (* (/ 1 (+ x y)) 1) x))
  (sqrt (* (* (/ 1 (+ x y)) 1) x))
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ (- y) (- (* x x) (* y y))) x)
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ (- y) (- (* x x) (* y y))) x)
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ (- y) (- (* x x) (* y y))) x)
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ (- y) (- (* x x) (* y y))) x)
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ (- y) (- (* x x) (* y y))) x)
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ (- y) (- (* x x) (* y y))) x)
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ (- y) (- (* x x) (* y y))) x)
  (* (/ x (- (* x x) (* y y))) x)
  (* (/ (- y) (- (* x x) (* y y))) x)
  (/ x (- (* x x) (* y y)))
  (* (cbrt x) (* (/ 1 (+ x y)) 1))
  (* (* (/ 1 (+ x y)) 1) (sqrt x))
  (* (* (/ 1 (+ x y)) 1) x)
  (* (- (pow x 3) (pow y 3)) x)
  (* x (- (* x x) (* y y)))
  (/ (* (- (pow x 3) (pow y 3)) x) (- (* x x) (* y y)))
  x
  (* (- x y) x)
  0
  0
  0
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  0
  0
  0
  0
  0
  0
6.778 * * * [progress]: adding candidates to table
7.114 * [progress]: [Phase 3 of 3] Extracting.
7.114 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (* x (* (/ 1 (- (* x x) (* y y))) (- x y))))> #<alt (λ (x y) (* x (/ 1 (+ x y))))>)
7.114 * * * [regime-changes]: Trying 3 branch expressions: ((/ x (+ x y)) y x)
7.114 * * * * [regimes]: Trying to branch on (/ x (+ x y)) from (#<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (* x (* (/ 1 (- (* x x) (* y y))) (- x y))))> #<alt (λ (x y) (* x (/ 1 (+ x y))))>)
7.131 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (* x (* (/ 1 (- (* x x) (* y y))) (- x y))))> #<alt (λ (x y) (* x (/ 1 (+ x y))))>)
7.160 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (* x (* (/ 1 (- (* x x) (* y y))) (- x y))))> #<alt (λ (x y) (* x (/ 1 (+ x y))))>)
7.185 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.186 * [simplify]: Simplifying:
  (/ x (+ x y))
7.186 * * [simplify]: Extracting # 0 : cost  0
7.186 * * [simplify]: Extracting # 1 : cost  0
7.186 * * [simplify]: Extracting # 2 : cost  0
7.186 * * [simplify]: Extracting # 3 : cost  0
7.186 * * [simplify]: Extracting # 4 : cost  0
7.186 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
7.186 * * [simplify]: Extracting # 0 : cost  0
7.186 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
7.186 * * [simplify]: Extracting # 0 : cost  0
7.186 * * [simplify]: iteration done:  5  enodes  (cost  5 )
7.186 * [simplify]: Simplified to:
  (/ x (+ x y))
7.812 * [regime-testing]: Baseline error score: 0.012501562695336917
7.814 * [regime-testing]: Oracle error score: 0.007750968871108889
7.818 * [regime-testing]: End program error score: 0.012501562695336917