18.151 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (/ x (+ y x))
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: Extracting # 1 : cost  0
0.023 * * [simplify]: Extracting # 2 : cost  0
0.023 * * [simplify]: Extracting # 3 : cost  0
0.023 * * [simplify]: Extracting # 4 : cost  0
0.023 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.024 * * [simplify]: Extracting # 0 : cost  0
0.024 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: iteration done:  5  enodes  (cost  5 )
0.025 * [simplify]: Simplified to:
  (/ x (+ y x))
0.026 * * [progress]: iteration 1 / 4
0.026 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (+ y x)))>
0.028 * * * [progress]: localizing error
0.034 * * * [progress]: generating rewritten candidates
0.034 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.055 * * * [progress]: generating series expansions
0.055 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.055 * [backup-simplify]: Simplify (/ x (+ y x)) into (/ x (+ x y))
0.055 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.055 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.056 * [backup-simplify]: Simplify x into x
0.056 * [taylor]: Taking taylor expansion of (+ x y) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [backup-simplify]: Simplify x into x
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.056 * [backup-simplify]: Simplify (+ x 0) into x
0.056 * [backup-simplify]: Simplify (/ x x) into 1
0.056 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.056 * [taylor]: Taking taylor expansion of (+ x y) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [backup-simplify]: Simplify y into y
0.056 * [backup-simplify]: Simplify (+ 0 y) into y
0.056 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.056 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.056 * [taylor]: Taking taylor expansion of (+ x y) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [backup-simplify]: Simplify y into y
0.056 * [backup-simplify]: Simplify (+ 0 y) into y
0.057 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (/ 1 1) into 1
0.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify (+ 1 0) into 1
0.059 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.059 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (* 1 1) into 1
0.060 * [backup-simplify]: Simplify (/ 1 1) into 1
0.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.061 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.063 * [backup-simplify]: Simplify (- 0) into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify (+ 0 0) into 0
0.064 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (pow y 2))) (/ 1 y)))) into (/ 1 (pow y 3))
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.064 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.065 * [backup-simplify]: Simplify (* 1 1) into 1
0.065 * [backup-simplify]: Simplify (* 1 1) into 1
0.066 * [backup-simplify]: Simplify (/ 1 1) into 1
0.067 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.067 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.068 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.069 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.071 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.072 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.074 * [backup-simplify]: Simplify (- 0) into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (/ (/ 1 x) (+ (/ 1 y) (/ 1 x))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
0.076 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.076 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.076 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.076 * [taylor]: Taking taylor expansion of x in y
0.076 * [backup-simplify]: Simplify x into x
0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.076 * [backup-simplify]: Simplify (/ 1 1) into 1
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.076 * [taylor]: Taking taylor expansion of x in y
0.076 * [backup-simplify]: Simplify x into x
0.076 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.077 * [backup-simplify]: Simplify (+ 1 0) into 1
0.077 * [backup-simplify]: Simplify (* x 1) into x
0.077 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.077 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.077 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [backup-simplify]: Simplify y into y
0.077 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (/ 1 1) into 1
0.078 * [backup-simplify]: Simplify (+ 0 1) into 1
0.078 * [backup-simplify]: Simplify (* 0 1) into 0
0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.079 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.079 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.080 * [backup-simplify]: Simplify (/ 1 1) into 1
0.080 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.080 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 1 into 1
0.080 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [backup-simplify]: Simplify y into y
0.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 1 into 1
0.081 * [backup-simplify]: Simplify (/ 1 1) into 1
0.081 * [backup-simplify]: Simplify (+ 0 1) into 1
0.081 * [backup-simplify]: Simplify (* 0 1) into 0
0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.082 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.082 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.083 * [backup-simplify]: Simplify (/ 1 1) into 1
0.083 * [taylor]: Taking taylor expansion of 1 in y
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.084 * [backup-simplify]: Simplify (+ 0 0) into 0
0.085 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
0.085 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 1 into 1
0.086 * [backup-simplify]: Simplify (/ 1 1) into 1
0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.087 * [backup-simplify]: Simplify (- 0) into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.089 * [backup-simplify]: Simplify (+ 0 0) into 0
0.090 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
0.090 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.090 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify (* 1 1) into 1
0.091 * [backup-simplify]: Simplify (/ 1 1) into 1
0.092 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.093 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.094 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.102 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.104 * [backup-simplify]: Simplify (- 0) into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (+ (/ 1 (- y)) (/ 1 (- x)))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
0.104 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.104 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.104 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [backup-simplify]: Simplify x into x
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.105 * [backup-simplify]: Simplify (/ 1 1) into 1
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.105 * [taylor]: Taking taylor expansion of x in y
0.105 * [backup-simplify]: Simplify x into x
0.105 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.105 * [backup-simplify]: Simplify (+ 1 0) into 1
0.105 * [backup-simplify]: Simplify (* x 1) into x
0.105 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.105 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.105 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 1 into 1
0.106 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.106 * [taylor]: Taking taylor expansion of y in x
0.106 * [backup-simplify]: Simplify y into y
0.106 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 1 into 1
0.106 * [backup-simplify]: Simplify (/ 1 1) into 1
0.107 * [backup-simplify]: Simplify (+ 0 1) into 1
0.107 * [backup-simplify]: Simplify (* 0 1) into 0
0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.108 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.109 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.109 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.109 * [taylor]: Taking taylor expansion of y in x
0.109 * [backup-simplify]: Simplify y into y
0.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (/ 1 1) into 1
0.110 * [backup-simplify]: Simplify (+ 0 1) into 1
0.110 * [backup-simplify]: Simplify (* 0 1) into 0
0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.111 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.111 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
0.111 * [backup-simplify]: Simplify (/ 1 1) into 1
0.112 * [taylor]: Taking taylor expansion of 1 in y
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify (+ 0 0) into 0
0.114 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
0.114 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (/ 1 1) into 1
0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (- 0) into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.118 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.119 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify 1 into 1
0.119 * [backup-simplify]: Simplify (* 1 1) into 1
0.119 * [backup-simplify]: Simplify (/ 1 1) into 1
0.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.120 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.121 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.122 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 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 0 into 0
0.123 * * * [progress]: simplifying candidates
0.124 * [simplify]: Simplifying:
  (- (log x) (log (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (/ (* (* x x) x) (* (* (+ y x) (+ y x)) (+ y x)))
  (* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
  (cbrt (/ x (+ y x)))
  (* (* (/ x (+ y x)) (/ x (+ y x))) (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (sqrt (/ x (+ y x)))
  (- x)
  (- (+ y x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ y x))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ y x))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ y x))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ y x))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  (/ 1 1)
  (/ x (+ y x))
  (/ 1 1)
  (/ x (+ y x))
  (/ 1 (+ y x))
  (/ (+ y x) x)
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  (/ x 1)
  (/ x 1)
  (/ (+ y x) (cbrt x))
  (/ (+ y x) (sqrt x))
  (/ (+ y x) x)
  (/ x (+ (pow y 3) (pow x 3)))
  (/ x (- (* y y) (* x x)))
  0
  0
  0
0.124 * * [simplify]: Extracting # 0 : cost  0
0.124 * * [simplify]: Extracting # 1 : cost  0
0.124 * * [simplify]: Extracting # 2 : cost  0
0.125 * * [simplify]: Extracting # 3 : cost  0
0.125 * * [simplify]: Extracting # 4 : cost  0
0.125 * * [simplify]: Extracting # 5 : cost  0
0.125 * * [simplify]: Extracting # 6 : cost  0
0.125 * * [simplify]: Extracting # 7 : cost  0
0.125 * * [simplify]: iteration  0 :  59  enodes  (cost  324 )
0.147 * * [simplify]: Extracting # 0 : cost  0
0.147 * * [simplify]: Extracting # 1 : cost  0
0.147 * * [simplify]: Extracting # 2 : cost  0
0.147 * * [simplify]: Extracting # 3 : cost  0
0.147 * * [simplify]: Extracting # 4 : cost  0
0.147 * * [simplify]: iteration  1 :  128  enodes  (cost  305 )
0.180 * * [simplify]: Extracting # 0 : cost  0
0.181 * * [simplify]: Extracting # 1 : cost  0
0.181 * * [simplify]: Extracting # 2 : cost  0
0.181 * * [simplify]: Extracting # 3 : cost  0
0.182 * * [simplify]: Extracting # 4 : cost  0
0.182 * * [simplify]: iteration  2 :  418  enodes  (cost  287 )
0.510 * * [simplify]: Extracting # 0 : cost  0
0.515 * * [simplify]: Extracting # 1 : cost  0
0.520 * * [simplify]: Extracting # 2 : cost  0
0.523 * * [simplify]: Extracting # 3 : cost  0
0.527 * * [simplify]: iteration  3 :  2146  enodes  (cost  287 )
1.778 * * [simplify]: Extracting # 0 : cost  0
1.792 * * [simplify]: Extracting # 1 : cost  0
1.798 * * [simplify]: Extracting # 2 : cost  0
1.804 * * [simplify]: Extracting # 3 : cost  0
1.809 * * [simplify]: Extracting # 4 : cost  0
1.816 * * [simplify]: iteration done:  5000  enodes  (cost  287 )
1.817 * [simplify]: Simplified to:
  (log (/ x (+ y x)))
  (log (/ x (+ y x)))
  (exp (/ x (+ y x)))
  (pow (/ x (+ 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)))
  (- x)
  (- (+ y x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt x) (cbrt (+ y x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ y x)))
  (/ (cbrt x) (sqrt (+ y x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ y x))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt x) (cbrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (sqrt x)
  (/ (sqrt x) (+ y x))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ x (sqrt (+ y x)))
  1
  (/ x (+ y x))
  1
  (/ x (+ y x))
  (/ 1 (+ y x))
  (/ (+ y x) x)
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  x
  x
  (/ (+ y x) (cbrt x))
  (/ (+ y x) (sqrt x))
  (/ (+ y x) x)
  (/ x (+ (pow y 3) (pow x 3)))
  (/ x (- (* y y) (* x x)))
  0
  0
  0
1.817 * * * [progress]: adding candidates to table
1.922 * * [progress]: iteration 2 / 4
1.922 * * * [progress]: picking best candidate
1.929 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ 1 (+ y x))))>
1.929 * * * [progress]: localizing error
1.940 * * * [progress]: generating rewritten candidates
1.940 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.990 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.007 * * * [progress]: generating series expansions
2.007 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.007 * [backup-simplify]: Simplify (* x (/ 1 (+ y x))) into (/ x (+ x y))
2.007 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
2.007 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
2.007 * [taylor]: Taking taylor expansion of x in y
2.007 * [backup-simplify]: Simplify x into x
2.007 * [taylor]: Taking taylor expansion of (+ x y) in y
2.007 * [taylor]: Taking taylor expansion of x in y
2.007 * [backup-simplify]: Simplify x into x
2.007 * [taylor]: Taking taylor expansion of y in y
2.007 * [backup-simplify]: Simplify 0 into 0
2.007 * [backup-simplify]: Simplify 1 into 1
2.007 * [backup-simplify]: Simplify (+ x 0) into x
2.007 * [backup-simplify]: Simplify (/ x x) into 1
2.007 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
2.007 * [taylor]: Taking taylor expansion of x in x
2.007 * [backup-simplify]: Simplify 0 into 0
2.007 * [backup-simplify]: Simplify 1 into 1
2.007 * [taylor]: Taking taylor expansion of (+ x y) in x
2.007 * [taylor]: Taking taylor expansion of x in x
2.007 * [backup-simplify]: Simplify 0 into 0
2.007 * [backup-simplify]: Simplify 1 into 1
2.007 * [taylor]: Taking taylor expansion of y in x
2.007 * [backup-simplify]: Simplify y into y
2.007 * [backup-simplify]: Simplify (+ 0 y) into y
2.007 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.007 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
2.007 * [taylor]: Taking taylor expansion of x in x
2.007 * [backup-simplify]: Simplify 0 into 0
2.007 * [backup-simplify]: Simplify 1 into 1
2.007 * [taylor]: Taking taylor expansion of (+ x y) in x
2.007 * [taylor]: Taking taylor expansion of x in x
2.007 * [backup-simplify]: Simplify 0 into 0
2.007 * [backup-simplify]: Simplify 1 into 1
2.007 * [taylor]: Taking taylor expansion of y in x
2.007 * [backup-simplify]: Simplify y into y
2.008 * [backup-simplify]: Simplify (+ 0 y) into y
2.008 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.008 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.008 * [taylor]: Taking taylor expansion of y in y
2.008 * [backup-simplify]: Simplify 0 into 0
2.008 * [backup-simplify]: Simplify 1 into 1
2.008 * [backup-simplify]: Simplify (/ 1 1) into 1
2.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.009 * [backup-simplify]: Simplify 0 into 0
2.009 * [backup-simplify]: Simplify (+ 1 0) into 1
2.010 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow y 2)))
2.010 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
2.010 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.010 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.010 * [taylor]: Taking taylor expansion of y in y
2.010 * [backup-simplify]: Simplify 0 into 0
2.010 * [backup-simplify]: Simplify 1 into 1
2.010 * [backup-simplify]: Simplify (* 1 1) into 1
2.010 * [backup-simplify]: Simplify (/ 1 1) into 1
2.011 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.012 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.013 * [backup-simplify]: Simplify (- 0) into 0
2.013 * [backup-simplify]: Simplify 0 into 0
2.014 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.014 * [backup-simplify]: Simplify 0 into 0
2.014 * [backup-simplify]: Simplify (+ 0 0) into 0
2.015 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (pow y 2))) (/ 1 y)))) into (/ 1 (pow y 3))
2.015 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.015 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.015 * [taylor]: Taking taylor expansion of y in y
2.015 * [backup-simplify]: Simplify 0 into 0
2.015 * [backup-simplify]: Simplify 1 into 1
2.015 * [backup-simplify]: Simplify (* 1 1) into 1
2.016 * [backup-simplify]: Simplify (* 1 1) into 1
2.016 * [backup-simplify]: Simplify (/ 1 1) into 1
2.016 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.017 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.017 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.018 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.018 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.019 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.020 * [backup-simplify]: Simplify 0 into 0
2.021 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.022 * [backup-simplify]: Simplify (- 0) into 0
2.022 * [backup-simplify]: Simplify 0 into 0
2.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.022 * [backup-simplify]: Simplify 0 into 0
2.022 * [backup-simplify]: Simplify 0 into 0
2.023 * [backup-simplify]: Simplify (* (/ 1 x) (/ 1 (+ (/ 1 y) (/ 1 x)))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
2.023 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
2.023 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
2.023 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
2.023 * [taylor]: Taking taylor expansion of x in y
2.023 * [backup-simplify]: Simplify x into x
2.023 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.023 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.023 * [taylor]: Taking taylor expansion of y in y
2.023 * [backup-simplify]: Simplify 0 into 0
2.023 * [backup-simplify]: Simplify 1 into 1
2.023 * [backup-simplify]: Simplify (/ 1 1) into 1
2.023 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.023 * [taylor]: Taking taylor expansion of x in y
2.023 * [backup-simplify]: Simplify x into x
2.023 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.023 * [backup-simplify]: Simplify (+ 1 0) into 1
2.023 * [backup-simplify]: Simplify (* x 1) into x
2.023 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.023 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
2.023 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
2.024 * [taylor]: Taking taylor expansion of x in x
2.024 * [backup-simplify]: Simplify 0 into 0
2.024 * [backup-simplify]: Simplify 1 into 1
2.024 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.024 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.024 * [taylor]: Taking taylor expansion of y in x
2.024 * [backup-simplify]: Simplify y into y
2.024 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.024 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.024 * [taylor]: Taking taylor expansion of x in x
2.024 * [backup-simplify]: Simplify 0 into 0
2.024 * [backup-simplify]: Simplify 1 into 1
2.024 * [backup-simplify]: Simplify (/ 1 1) into 1
2.024 * [backup-simplify]: Simplify (+ 0 1) into 1
2.024 * [backup-simplify]: Simplify (* 0 1) into 0
2.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.025 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.025 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
2.025 * [backup-simplify]: Simplify (/ 1 1) into 1
2.026 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
2.026 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
2.026 * [taylor]: Taking taylor expansion of x in x
2.026 * [backup-simplify]: Simplify 0 into 0
2.026 * [backup-simplify]: Simplify 1 into 1
2.026 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.026 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.026 * [taylor]: Taking taylor expansion of y in x
2.026 * [backup-simplify]: Simplify y into y
2.026 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.026 * [taylor]: Taking taylor expansion of x in x
2.026 * [backup-simplify]: Simplify 0 into 0
2.026 * [backup-simplify]: Simplify 1 into 1
2.026 * [backup-simplify]: Simplify (/ 1 1) into 1
2.026 * [backup-simplify]: Simplify (+ 0 1) into 1
2.027 * [backup-simplify]: Simplify (* 0 1) into 0
2.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.027 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.028 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
2.028 * [backup-simplify]: Simplify (/ 1 1) into 1
2.028 * [taylor]: Taking taylor expansion of 1 in y
2.028 * [backup-simplify]: Simplify 1 into 1
2.028 * [backup-simplify]: Simplify 0 into 0
2.028 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.029 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.029 * [backup-simplify]: Simplify (+ 0 0) into 0
2.029 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
2.029 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
2.029 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.029 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.029 * [taylor]: Taking taylor expansion of y in y
2.029 * [backup-simplify]: Simplify 0 into 0
2.030 * [backup-simplify]: Simplify 1 into 1
2.030 * [backup-simplify]: Simplify (/ 1 1) into 1
2.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.031 * [backup-simplify]: Simplify (- 0) into 0
2.031 * [backup-simplify]: Simplify 0 into 0
2.031 * [backup-simplify]: Simplify 0 into 0
2.031 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.032 * [backup-simplify]: Simplify (+ 0 0) into 0
2.033 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
2.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
2.033 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.033 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.033 * [taylor]: Taking taylor expansion of y in y
2.033 * [backup-simplify]: Simplify 0 into 0
2.033 * [backup-simplify]: Simplify 1 into 1
2.033 * [backup-simplify]: Simplify (* 1 1) into 1
2.034 * [backup-simplify]: Simplify (/ 1 1) into 1
2.034 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.035 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.035 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.036 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.037 * [backup-simplify]: Simplify 0 into 0
2.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.037 * [backup-simplify]: Simplify (- 0) into 0
2.037 * [backup-simplify]: Simplify 0 into 0
2.037 * [backup-simplify]: Simplify 0 into 0
2.037 * [backup-simplify]: Simplify 0 into 0
2.038 * [backup-simplify]: Simplify (* (/ 1 (- x)) (/ 1 (+ (/ 1 (- y)) (/ 1 (- x))))) into (/ 1 (* x (+ (/ 1 y) (/ 1 x))))
2.038 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
2.038 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
2.038 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
2.038 * [taylor]: Taking taylor expansion of x in y
2.038 * [backup-simplify]: Simplify x into x
2.038 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.038 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.038 * [taylor]: Taking taylor expansion of y in y
2.038 * [backup-simplify]: Simplify 0 into 0
2.038 * [backup-simplify]: Simplify 1 into 1
2.038 * [backup-simplify]: Simplify (/ 1 1) into 1
2.038 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.038 * [taylor]: Taking taylor expansion of x in y
2.038 * [backup-simplify]: Simplify x into x
2.038 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.038 * [backup-simplify]: Simplify (+ 1 0) into 1
2.038 * [backup-simplify]: Simplify (* x 1) into x
2.039 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.039 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
2.039 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
2.039 * [taylor]: Taking taylor expansion of x in x
2.039 * [backup-simplify]: Simplify 0 into 0
2.039 * [backup-simplify]: Simplify 1 into 1
2.039 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.039 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.039 * [taylor]: Taking taylor expansion of y in x
2.039 * [backup-simplify]: Simplify y into y
2.039 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.039 * [taylor]: Taking taylor expansion of x in x
2.039 * [backup-simplify]: Simplify 0 into 0
2.039 * [backup-simplify]: Simplify 1 into 1
2.039 * [backup-simplify]: Simplify (/ 1 1) into 1
2.039 * [backup-simplify]: Simplify (+ 0 1) into 1
2.040 * [backup-simplify]: Simplify (* 0 1) into 0
2.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.040 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.040 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
2.041 * [backup-simplify]: Simplify (/ 1 1) into 1
2.041 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
2.041 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
2.041 * [taylor]: Taking taylor expansion of x in x
2.041 * [backup-simplify]: Simplify 0 into 0
2.041 * [backup-simplify]: Simplify 1 into 1
2.041 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.041 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.041 * [taylor]: Taking taylor expansion of y in x
2.041 * [backup-simplify]: Simplify y into y
2.041 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.041 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.041 * [taylor]: Taking taylor expansion of x in x
2.041 * [backup-simplify]: Simplify 0 into 0
2.041 * [backup-simplify]: Simplify 1 into 1
2.041 * [backup-simplify]: Simplify (/ 1 1) into 1
2.042 * [backup-simplify]: Simplify (+ 0 1) into 1
2.042 * [backup-simplify]: Simplify (* 0 1) into 0
2.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.043 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.043 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1
2.044 * [backup-simplify]: Simplify (/ 1 1) into 1
2.044 * [taylor]: Taking taylor expansion of 1 in y
2.044 * [backup-simplify]: Simplify 1 into 1
2.044 * [backup-simplify]: Simplify 0 into 0
2.044 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.045 * [backup-simplify]: Simplify (+ 0 0) into 0
2.046 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y)
2.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 y) 1)))) into (- (/ 1 y))
2.046 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.046 * [taylor]: Taking taylor expansion of y in y
2.046 * [backup-simplify]: Simplify 0 into 0
2.046 * [backup-simplify]: Simplify 1 into 1
2.047 * [backup-simplify]: Simplify (/ 1 1) into 1
2.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.049 * [backup-simplify]: Simplify (- 0) into 0
2.049 * [backup-simplify]: Simplify 0 into 0
2.049 * [backup-simplify]: Simplify 0 into 0
2.049 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.050 * [backup-simplify]: Simplify (+ 0 0) into 0
2.051 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
2.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ (/ 1 y) 1)))) into (/ 1 (pow y 2))
2.052 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.052 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.052 * [taylor]: Taking taylor expansion of y in y
2.052 * [backup-simplify]: Simplify 0 into 0
2.052 * [backup-simplify]: Simplify 1 into 1
2.052 * [backup-simplify]: Simplify (* 1 1) into 1
2.053 * [backup-simplify]: Simplify (/ 1 1) into 1
2.054 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.054 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.056 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.057 * [backup-simplify]: Simplify 0 into 0
2.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.064 * [backup-simplify]: Simplify (- 0) into 0
2.064 * [backup-simplify]: Simplify 0 into 0
2.064 * [backup-simplify]: Simplify 0 into 0
2.064 * [backup-simplify]: Simplify 0 into 0
2.064 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.064 * [backup-simplify]: Simplify (/ 1 (+ y x)) into (/ 1 (+ x y))
2.064 * [approximate]: Taking taylor expansion of (/ 1 (+ x y)) in (y x) around 0
2.064 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
2.064 * [taylor]: Taking taylor expansion of (+ x y) in x
2.064 * [taylor]: Taking taylor expansion of x in x
2.064 * [backup-simplify]: Simplify 0 into 0
2.064 * [backup-simplify]: Simplify 1 into 1
2.064 * [taylor]: Taking taylor expansion of y in x
2.064 * [backup-simplify]: Simplify y into y
2.064 * [backup-simplify]: Simplify (+ 0 y) into y
2.064 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.064 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
2.065 * [taylor]: Taking taylor expansion of (+ x y) in y
2.065 * [taylor]: Taking taylor expansion of x in y
2.065 * [backup-simplify]: Simplify x into x
2.065 * [taylor]: Taking taylor expansion of y in y
2.065 * [backup-simplify]: Simplify 0 into 0
2.065 * [backup-simplify]: Simplify 1 into 1
2.065 * [backup-simplify]: Simplify (+ x 0) into x
2.065 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.065 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
2.065 * [taylor]: Taking taylor expansion of (+ x y) in y
2.065 * [taylor]: Taking taylor expansion of x in y
2.065 * [backup-simplify]: Simplify x into x
2.065 * [taylor]: Taking taylor expansion of y in y
2.065 * [backup-simplify]: Simplify 0 into 0
2.065 * [backup-simplify]: Simplify 1 into 1
2.065 * [backup-simplify]: Simplify (+ x 0) into x
2.065 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.065 * [taylor]: Taking taylor expansion of x in x
2.065 * [backup-simplify]: Simplify 0 into 0
2.065 * [backup-simplify]: Simplify 1 into 1
2.065 * [backup-simplify]: Simplify (/ 1 1) into 1
2.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.066 * [backup-simplify]: Simplify 0 into 0
2.066 * [backup-simplify]: Simplify (+ 0 1) into 1
2.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 1 x)))) into (- (/ 1 (pow x 2)))
2.067 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
2.067 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.067 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.067 * [taylor]: Taking taylor expansion of x in x
2.067 * [backup-simplify]: Simplify 0 into 0
2.067 * [backup-simplify]: Simplify 1 into 1
2.067 * [backup-simplify]: Simplify (* 1 1) into 1
2.067 * [backup-simplify]: Simplify (/ 1 1) into 1
2.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.068 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.069 * [backup-simplify]: Simplify (- 0) into 0
2.069 * [backup-simplify]: Simplify 0 into 0
2.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.070 * [backup-simplify]: Simplify 0 into 0
2.070 * [backup-simplify]: Simplify (+ 0 0) into 0
2.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* (- (/ 1 (pow x 2))) (/ 1 x)))) into (/ 1 (pow x 3))
2.070 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.070 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.071 * [taylor]: Taking taylor expansion of x in x
2.071 * [backup-simplify]: Simplify 0 into 0
2.071 * [backup-simplify]: Simplify 1 into 1
2.071 * [backup-simplify]: Simplify (* 1 1) into 1
2.071 * [backup-simplify]: Simplify (* 1 1) into 1
2.071 * [backup-simplify]: Simplify (/ 1 1) into 1
2.072 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.072 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.073 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.073 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.074 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.075 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.076 * [backup-simplify]: Simplify 0 into 0
2.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.077 * [backup-simplify]: Simplify (- 0) into 0
2.077 * [backup-simplify]: Simplify 0 into 0
2.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.078 * [backup-simplify]: Simplify 0 into 0
2.078 * [backup-simplify]: Simplify 0 into 0
2.078 * [backup-simplify]: Simplify (/ 1 (+ (/ 1 y) (/ 1 x))) into (/ 1 (+ (/ 1 y) (/ 1 x)))
2.078 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in (y x) around 0
2.078 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
2.078 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.078 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.078 * [taylor]: Taking taylor expansion of y in x
2.078 * [backup-simplify]: Simplify y into y
2.078 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.078 * [taylor]: Taking taylor expansion of x in x
2.078 * [backup-simplify]: Simplify 0 into 0
2.078 * [backup-simplify]: Simplify 1 into 1
2.079 * [backup-simplify]: Simplify (/ 1 1) into 1
2.079 * [backup-simplify]: Simplify (+ 0 1) into 1
2.079 * [backup-simplify]: Simplify (/ 1 1) into 1
2.079 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in y
2.079 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.079 * [taylor]: Taking taylor expansion of y in y
2.079 * [backup-simplify]: Simplify 0 into 0
2.079 * [backup-simplify]: Simplify 1 into 1
2.080 * [backup-simplify]: Simplify (/ 1 1) into 1
2.080 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.080 * [taylor]: Taking taylor expansion of x in y
2.080 * [backup-simplify]: Simplify x into x
2.080 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.080 * [backup-simplify]: Simplify (+ 1 0) into 1
2.080 * [backup-simplify]: Simplify (/ 1 1) into 1
2.080 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in y
2.080 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.080 * [taylor]: Taking taylor expansion of y in y
2.080 * [backup-simplify]: Simplify 0 into 0
2.080 * [backup-simplify]: Simplify 1 into 1
2.081 * [backup-simplify]: Simplify (/ 1 1) into 1
2.081 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.081 * [taylor]: Taking taylor expansion of x in y
2.081 * [backup-simplify]: Simplify x into x
2.081 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.081 * [backup-simplify]: Simplify (+ 1 0) into 1
2.081 * [backup-simplify]: Simplify (/ 1 1) into 1
2.081 * [taylor]: Taking taylor expansion of 1 in x
2.081 * [backup-simplify]: Simplify 1 into 1
2.081 * [backup-simplify]: Simplify 0 into 0
2.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.082 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
2.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ (/ 1 x) 1)))) into (- (/ 1 x))
2.082 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.082 * [taylor]: Taking taylor expansion of x in x
2.082 * [backup-simplify]: Simplify 0 into 0
2.082 * [backup-simplify]: Simplify 1 into 1
2.082 * [backup-simplify]: Simplify (/ 1 1) into 1
2.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.083 * [backup-simplify]: Simplify (- 0) into 0
2.083 * [backup-simplify]: Simplify 0 into 0
2.083 * [backup-simplify]: Simplify 0 into 0
2.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.084 * [backup-simplify]: Simplify (+ 0 0) into 0
2.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ (/ 1 x) 1)))) into (/ 1 (pow x 2))
2.085 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.085 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.085 * [taylor]: Taking taylor expansion of x in x
2.085 * [backup-simplify]: Simplify 0 into 0
2.085 * [backup-simplify]: Simplify 1 into 1
2.085 * [backup-simplify]: Simplify (* 1 1) into 1
2.085 * [backup-simplify]: Simplify (/ 1 1) into 1
2.086 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.087 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.087 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.089 * [backup-simplify]: Simplify (- 0) into 0
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify 0 into 0
2.090 * [backup-simplify]: Simplify (/ 1 (+ (/ 1 (- y)) (/ 1 (- x)))) into (/ -1 (+ (/ 1 y) (/ 1 x)))
2.090 * [approximate]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in (y x) around 0
2.090 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
2.090 * [taylor]: Taking taylor expansion of -1 in x
2.090 * [backup-simplify]: Simplify -1 into -1
2.090 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.090 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.090 * [taylor]: Taking taylor expansion of y in x
2.090 * [backup-simplify]: Simplify y into y
2.090 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.090 * [taylor]: Taking taylor expansion of x in x
2.090 * [backup-simplify]: Simplify 0 into 0
2.090 * [backup-simplify]: Simplify 1 into 1
2.090 * [backup-simplify]: Simplify (/ 1 1) into 1
2.090 * [backup-simplify]: Simplify (+ 0 1) into 1
2.091 * [backup-simplify]: Simplify (/ -1 1) into -1
2.091 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in y
2.091 * [taylor]: Taking taylor expansion of -1 in y
2.091 * [backup-simplify]: Simplify -1 into -1
2.091 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.091 * [taylor]: Taking taylor expansion of y in y
2.091 * [backup-simplify]: Simplify 0 into 0
2.091 * [backup-simplify]: Simplify 1 into 1
2.091 * [backup-simplify]: Simplify (/ 1 1) into 1
2.091 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.091 * [taylor]: Taking taylor expansion of x in y
2.091 * [backup-simplify]: Simplify x into x
2.091 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.091 * [backup-simplify]: Simplify (+ 1 0) into 1
2.092 * [backup-simplify]: Simplify (/ -1 1) into -1
2.092 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in y
2.092 * [taylor]: Taking taylor expansion of -1 in y
2.092 * [backup-simplify]: Simplify -1 into -1
2.092 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.092 * [taylor]: Taking taylor expansion of y in y
2.092 * [backup-simplify]: Simplify 0 into 0
2.092 * [backup-simplify]: Simplify 1 into 1
2.092 * [backup-simplify]: Simplify (/ 1 1) into 1
2.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.092 * [taylor]: Taking taylor expansion of x in y
2.092 * [backup-simplify]: Simplify x into x
2.092 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.092 * [backup-simplify]: Simplify (+ 1 0) into 1
2.093 * [backup-simplify]: Simplify (/ -1 1) into -1
2.093 * [taylor]: Taking taylor expansion of -1 in x
2.093 * [backup-simplify]: Simplify -1 into -1
2.093 * [backup-simplify]: Simplify 0 into 0
2.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.093 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
2.094 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (/ 1 x) 1)))) into (/ 1 x)
2.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.094 * [taylor]: Taking taylor expansion of x in x
2.094 * [backup-simplify]: Simplify 0 into 0
2.094 * [backup-simplify]: Simplify 1 into 1
2.094 * [backup-simplify]: Simplify (/ 1 1) into 1
2.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.096 * [backup-simplify]: Simplify (+ 0 0) into 0
2.097 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 x) (/ (/ 1 x) 1)))) into (- (/ 1 (pow x 2)))
2.097 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
2.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.097 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.097 * [taylor]: Taking taylor expansion of x in x
2.097 * [backup-simplify]: Simplify 0 into 0
2.097 * [backup-simplify]: Simplify 1 into 1
2.097 * [backup-simplify]: Simplify (* 1 1) into 1
2.097 * [backup-simplify]: Simplify (/ 1 1) into 1
2.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.099 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.101 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.102 * [backup-simplify]: Simplify (- 0) into 0
2.102 * [backup-simplify]: Simplify 0 into 0
2.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.103 * [backup-simplify]: Simplify 0 into 0
2.103 * [backup-simplify]: Simplify 0 into 0
2.103 * [backup-simplify]: Simplify 0 into 0
2.103 * * * [progress]: simplifying candidates
2.104 * [simplify]: Simplifying:
  (* x (/ 1 (+ y x)))
  (+ (log x) (- (log (+ y x))))
  (+ (log x) (- 0 (log (+ y x))))
  (+ (log x) (- (log 1) (log (+ y x))))
  (+ (log x) (log (/ 1 (+ y x))))
  (log (* x (/ 1 (+ y x))))
  (exp (* x (/ 1 (+ y x))))
  (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (+ y x) (+ y x)) (+ y x))))
  (* (* (* x x) x) (* (* (/ 1 (+ y x)) (/ 1 (+ y x))) (/ 1 (+ y x))))
  (* (cbrt (* x (/ 1 (+ y x)))) (cbrt (* x (/ 1 (+ y x)))))
  (cbrt (* x (/ 1 (+ y x))))
  (* (* (* x (/ 1 (+ y x))) (* x (/ 1 (+ y x)))) (* x (/ 1 (+ y x))))
  (sqrt (* x (/ 1 (+ y x))))
  (sqrt (* x (/ 1 (+ y x))))
  (* (sqrt x) (sqrt (/ 1 (+ y x))))
  (* (sqrt x) (sqrt (/ 1 (+ y x))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ y x))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ y x))))
  (* (sqrt x) (/ 1 (sqrt (+ y x))))
  (* (sqrt x) (/ 1 (sqrt (+ y x))))
  (* x (* (cbrt (/ 1 (+ y x))) (cbrt (/ 1 (+ y x)))))
  (* x (sqrt (/ 1 (+ y x))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y x))))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (sqrt 1) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* x (/ (sqrt 1) (sqrt (+ y x))))
  (* x (/ (sqrt 1) 1))
  (* x (/ (sqrt 1) 1))
  (* x (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* x (/ 1 (sqrt (+ y x))))
  (* x (/ 1 1))
  (* x (/ 1 1))
  (* x 1)
  (* x 1)
  (* x (/ 1 (+ (pow y 3) (pow x 3))))
  (* x (/ 1 (- (* y y) (* x x))))
  (* (cbrt x) (/ 1 (+ y x)))
  (* (sqrt x) (/ 1 (+ y x)))
  (* x (/ 1 (+ y x)))
  (* x 1)
  (- 1)
  (- (log (+ y x)))
  (- 0 (log (+ y x)))
  (- (log 1) (log (+ y x)))
  (log (/ 1 (+ y x)))
  (exp (/ 1 (+ y x)))
  (/ (* (* 1 1) 1) (* (* (+ y x) (+ y x)) (+ y x)))
  (* (cbrt (/ 1 (+ y x))) (cbrt (/ 1 (+ y x))))
  (cbrt (/ 1 (+ y x)))
  (* (* (/ 1 (+ y x)) (/ 1 (+ y x))) (/ 1 (+ y x)))
  (sqrt (/ 1 (+ y x)))
  (sqrt (/ 1 (+ y x)))
  (- 1)
  (- (+ y x))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (cbrt 1) (cbrt (+ y x)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y x)))
  (/ (cbrt 1) (sqrt (+ y x)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ y x))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ y x))
  (/ (sqrt 1) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (sqrt 1) (cbrt (+ y x)))
  (/ (sqrt 1) (sqrt (+ y x)))
  (/ (sqrt 1) (sqrt (+ y x)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ y x))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ y x))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ 1 (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ 1 1)
  (/ 1 (+ y x))
  (/ 1 1)
  (/ 1 (+ y x))
  (/ 1 (+ y x))
  (/ (+ y x) 1)
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ 1 (sqrt (+ y x)))
  (/ 1 1)
  (/ 1 1)
  (/ (+ y x) (cbrt 1))
  (/ (+ y x) (sqrt 1))
  (/ (+ y x) 1)
  (/ 1 (+ (pow y 3) (pow x 3)))
  (/ 1 (- (* y y) (* x x)))
  0
  0
  0
  0
  0
  0
2.105 * * [simplify]: Extracting # 0 : cost  0
2.105 * * [simplify]: Extracting # 1 : cost  0
2.105 * * [simplify]: Extracting # 2 : cost  0
2.106 * * [simplify]: Extracting # 3 : cost  0
2.106 * * [simplify]: Extracting # 4 : cost  0
2.106 * * [simplify]: Extracting # 5 : cost  0
2.106 * * [simplify]: Extracting # 6 : cost  0
2.106 * * [simplify]: iteration  0 :  95  enodes  (cost  755 )
2.147 * * [simplify]: Extracting # 0 : cost  0
2.147 * * [simplify]: Extracting # 1 : cost  0
2.148 * * [simplify]: Extracting # 2 : cost  0
2.148 * * [simplify]: Extracting # 3 : cost  0
2.149 * * [simplify]: Extracting # 4 : cost  0
2.149 * * [simplify]: iteration  1 :  248  enodes  (cost  622 )
2.342 * * [simplify]: Extracting # 0 : cost  0
2.345 * * [simplify]: Extracting # 1 : cost  0
2.348 * * [simplify]: Extracting # 2 : cost  0
2.350 * * [simplify]: Extracting # 3 : cost  0
2.353 * * [simplify]: Extracting # 4 : cost  0
2.356 * * [simplify]: Extracting # 5 : cost  0
2.358 * * [simplify]: iteration  2 :  1234  enodes  (cost  523 )
3.024 * * [simplify]: Extracting # 0 : cost  0
3.035 * * [simplify]: Extracting # 1 : cost  0
3.046 * * [simplify]: Extracting # 2 : cost  0
3.052 * * [simplify]: Extracting # 3 : cost  0
3.059 * * [simplify]: Extracting # 4 : cost  0
3.066 * * [simplify]: iteration done:  5001  enodes  (cost  523 )
3.067 * [simplify]: Simplified to:
  (/ x (+ x y))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (/ (pow x 3) (pow (+ x y) 3))
  (* (pow x 3) (pow (/ 1 (+ 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)))
  (* (sqrt x) (sqrt (/ 1 (+ y x))))
  (* (sqrt x) (sqrt (/ 1 (+ y x))))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (/ (sqrt x) (sqrt (+ y x)))
  (* x (* (cbrt (/ 1 (+ y x))) (cbrt (/ 1 (+ y x)))))
  (* x (sqrt (/ 1 (+ y x))))
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  x
  x
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  x
  x
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ x (sqrt (+ y x)))
  x
  x
  x
  x
  (/ x (+ (pow y 3) (pow x 3)))
  (/ x (- (* y y) (* x x)))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (+ x y))
  (/ x (+ x y))
  x
  -1
  (- (log (+ x y)))
  (- (log (+ x y)))
  (- (log (+ x y)))
  (- (log (+ x y)))
  (exp (/ 1 (+ y x)))
  (/ 1 (pow (+ x y) 3))
  (* (cbrt (/ 1 (+ y x))) (cbrt (/ 1 (+ y x))))
  (cbrt (/ 1 (+ y x)))
  (pow (/ 1 (+ x y)) 3)
  (sqrt (/ 1 (+ y x)))
  (sqrt (/ 1 (+ y x)))
  -1
  (- (+ x y))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ 1 (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  1
  (/ 1 (+ x y))
  1
  (/ 1 (+ x y))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ 1 (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  1
  (/ 1 (+ x y))
  1
  (/ 1 (+ x y))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ 1 (cbrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  (/ 1 (sqrt (+ y x)))
  1
  (/ 1 (+ x y))
  1
  (/ 1 (+ x y))
  (/ 1 (+ x y))
  (+ x y)
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ 1 (sqrt (+ y x)))
  1
  1
  (+ x y)
  (+ x y)
  (+ x y)
  (/ 1 (+ (pow y 3) (pow x 3)))
  (/ 1 (- (* y y) (* x x)))
  0
  0
  0
  0
  0
  0
3.067 * * * [progress]: adding candidates to table
3.244 * * [progress]: iteration 3 / 4
3.244 * * * [progress]: picking best candidate
3.246 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (/ 1 (- (* y y) (* x x))) (- y x))))>
3.246 * * * [progress]: localizing error
3.256 * * * [progress]: generating rewritten candidates
3.256 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
3.343 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
3.352 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
3.372 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
3.487 * * * [progress]: generating series expansions
3.487 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
3.488 * [backup-simplify]: Simplify (* (/ 1 (- (* y y) (* x x))) (- y x)) into (/ (- y x) (- (pow y 2) (pow x 2)))
3.488 * [approximate]: Taking taylor expansion of (/ (- y x) (- (pow y 2) (pow x 2))) in (y x) around 0
3.488 * [taylor]: Taking taylor expansion of (/ (- y x) (- (pow y 2) (pow x 2))) in x
3.488 * [taylor]: Taking taylor expansion of (- y x) in x
3.488 * [taylor]: Taking taylor expansion of y in x
3.488 * [backup-simplify]: Simplify y into y
3.488 * [taylor]: Taking taylor expansion of x in x
3.488 * [backup-simplify]: Simplify 0 into 0
3.488 * [backup-simplify]: Simplify 1 into 1
3.488 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in x
3.488 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.488 * [taylor]: Taking taylor expansion of y in x
3.488 * [backup-simplify]: Simplify y into y
3.488 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.488 * [taylor]: Taking taylor expansion of x in x
3.488 * [backup-simplify]: Simplify 0 into 0
3.488 * [backup-simplify]: Simplify 1 into 1
3.489 * [backup-simplify]: Simplify (- 0) into 0
3.489 * [backup-simplify]: Simplify (+ y 0) into y
3.489 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.489 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
3.490 * [backup-simplify]: Simplify (/ y (pow y 2)) into (/ 1 y)
3.490 * [taylor]: Taking taylor expansion of (/ (- y x) (- (pow y 2) (pow x 2))) in y
3.490 * [taylor]: Taking taylor expansion of (- y x) in y
3.490 * [taylor]: Taking taylor expansion of y in y
3.490 * [backup-simplify]: Simplify 0 into 0
3.490 * [backup-simplify]: Simplify 1 into 1
3.490 * [taylor]: Taking taylor expansion of x in y
3.490 * [backup-simplify]: Simplify x into x
3.490 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in y
3.490 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.490 * [taylor]: Taking taylor expansion of y in y
3.490 * [backup-simplify]: Simplify 0 into 0
3.490 * [backup-simplify]: Simplify 1 into 1
3.490 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.490 * [taylor]: Taking taylor expansion of x in y
3.490 * [backup-simplify]: Simplify x into x
3.490 * [backup-simplify]: Simplify (- x) into (- x)
3.490 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
3.490 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.490 * [backup-simplify]: Simplify (- (pow x 2)) into (- (pow x 2))
3.491 * [backup-simplify]: Simplify (+ 0 (- (pow x 2))) into (- (pow x 2))
3.491 * [backup-simplify]: Simplify (/ (- x) (- (pow x 2))) into (/ 1 x)
3.491 * [taylor]: Taking taylor expansion of (/ (- y x) (- (pow y 2) (pow x 2))) in y
3.491 * [taylor]: Taking taylor expansion of (- y x) in y
3.491 * [taylor]: Taking taylor expansion of y in y
3.491 * [backup-simplify]: Simplify 0 into 0
3.491 * [backup-simplify]: Simplify 1 into 1
3.491 * [taylor]: Taking taylor expansion of x in y
3.491 * [backup-simplify]: Simplify x into x
3.491 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in y
3.491 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.491 * [taylor]: Taking taylor expansion of y in y
3.491 * [backup-simplify]: Simplify 0 into 0
3.491 * [backup-simplify]: Simplify 1 into 1
3.491 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.491 * [taylor]: Taking taylor expansion of x in y
3.491 * [backup-simplify]: Simplify x into x
3.491 * [backup-simplify]: Simplify (- x) into (- x)
3.491 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
3.491 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.492 * [backup-simplify]: Simplify (- (pow x 2)) into (- (pow x 2))
3.492 * [backup-simplify]: Simplify (+ 0 (- (pow x 2))) into (- (pow x 2))
3.492 * [backup-simplify]: Simplify (/ (- x) (- (pow x 2))) into (/ 1 x)
3.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.492 * [taylor]: Taking taylor expansion of x in x
3.492 * [backup-simplify]: Simplify 0 into 0
3.492 * [backup-simplify]: Simplify 1 into 1
3.493 * [backup-simplify]: Simplify (/ 1 1) into 1
3.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.493 * [backup-simplify]: Simplify 0 into 0
3.494 * [backup-simplify]: Simplify (- 0) into 0
3.494 * [backup-simplify]: Simplify (+ 1 0) into 1
3.494 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.495 * [backup-simplify]: Simplify (- 0) into 0
3.495 * [backup-simplify]: Simplify (+ 0 0) into 0
3.495 * [backup-simplify]: Simplify (- (/ 1 (- (pow x 2))) (+ (* (/ 1 x) (/ 0 (- (pow x 2)))))) into (- (/ 1 (pow x 2)))
3.496 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
3.496 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.496 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.496 * [taylor]: Taking taylor expansion of x in x
3.496 * [backup-simplify]: Simplify 0 into 0
3.496 * [backup-simplify]: Simplify 1 into 1
3.496 * [backup-simplify]: Simplify (* 1 1) into 1
3.496 * [backup-simplify]: Simplify (/ 1 1) into 1
3.497 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.498 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.500 * [backup-simplify]: Simplify (- 0) into 0
3.500 * [backup-simplify]: Simplify 0 into 0
3.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.501 * [backup-simplify]: Simplify 0 into 0
3.501 * [backup-simplify]: Simplify (- 0) into 0
3.502 * [backup-simplify]: Simplify (+ 0 0) into 0
3.502 * [backup-simplify]: Simplify (* 1 1) into 1
3.503 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.503 * [backup-simplify]: Simplify (- 0) into 0
3.503 * [backup-simplify]: Simplify (+ 1 0) into 1
3.504 * [backup-simplify]: Simplify (- (/ 0 (- (pow x 2))) (+ (* (/ 1 x) (/ 1 (- (pow x 2)))) (* (- (/ 1 (pow x 2))) (/ 0 (- (pow x 2)))))) into (/ 1 (pow x 3))
3.504 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
3.504 * [taylor]: Taking taylor expansion of (pow x 3) in x
3.504 * [taylor]: Taking taylor expansion of x in x
3.504 * [backup-simplify]: Simplify 0 into 0
3.504 * [backup-simplify]: Simplify 1 into 1
3.505 * [backup-simplify]: Simplify (* 1 1) into 1
3.505 * [backup-simplify]: Simplify (* 1 1) into 1
3.506 * [backup-simplify]: Simplify (/ 1 1) into 1
3.507 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.507 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.508 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.509 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.510 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.513 * [backup-simplify]: Simplify 0 into 0
3.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.516 * [backup-simplify]: Simplify (- 0) into 0
3.516 * [backup-simplify]: Simplify 0 into 0
3.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.517 * [backup-simplify]: Simplify 0 into 0
3.517 * [backup-simplify]: Simplify 0 into 0
3.517 * [backup-simplify]: Simplify (* (/ 1 (- (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x)))) (- (/ 1 y) (/ 1 x))) into (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) (/ 1 (pow x 2))))
3.517 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in (y x) around 0
3.517 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
3.517 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.517 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.517 * [taylor]: Taking taylor expansion of y in x
3.517 * [backup-simplify]: Simplify y into y
3.517 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.518 * [taylor]: Taking taylor expansion of x in x
3.518 * [backup-simplify]: Simplify 0 into 0
3.518 * [backup-simplify]: Simplify 1 into 1
3.518 * [backup-simplify]: Simplify (/ 1 1) into 1
3.518 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
3.518 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.518 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.518 * [taylor]: Taking taylor expansion of y in x
3.518 * [backup-simplify]: Simplify y into y
3.518 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.519 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.519 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.519 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.519 * [taylor]: Taking taylor expansion of x in x
3.519 * [backup-simplify]: Simplify 0 into 0
3.519 * [backup-simplify]: Simplify 1 into 1
3.519 * [backup-simplify]: Simplify (* 1 1) into 1
3.520 * [backup-simplify]: Simplify (/ 1 1) into 1
3.520 * [backup-simplify]: Simplify (- 1) into -1
3.520 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.521 * [backup-simplify]: Simplify (- 1) into -1
3.521 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.522 * [backup-simplify]: Simplify (/ -1 -1) into 1
3.522 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
3.522 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.522 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.522 * [taylor]: Taking taylor expansion of y in y
3.522 * [backup-simplify]: Simplify 0 into 0
3.522 * [backup-simplify]: Simplify 1 into 1
3.522 * [backup-simplify]: Simplify (/ 1 1) into 1
3.522 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.522 * [taylor]: Taking taylor expansion of x in y
3.522 * [backup-simplify]: Simplify x into x
3.522 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.523 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.523 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.523 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.523 * [taylor]: Taking taylor expansion of y in y
3.523 * [backup-simplify]: Simplify 0 into 0
3.523 * [backup-simplify]: Simplify 1 into 1
3.523 * [backup-simplify]: Simplify (* 1 1) into 1
3.523 * [backup-simplify]: Simplify (/ 1 1) into 1
3.524 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.524 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.524 * [taylor]: Taking taylor expansion of x in y
3.524 * [backup-simplify]: Simplify x into x
3.524 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.524 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.524 * [backup-simplify]: Simplify (+ 1 0) into 1
3.525 * [backup-simplify]: Simplify (+ 1 0) into 1
3.525 * [backup-simplify]: Simplify (/ 1 1) into 1
3.525 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
3.525 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.525 * [taylor]: Taking taylor expansion of y in y
3.525 * [backup-simplify]: Simplify 0 into 0
3.525 * [backup-simplify]: Simplify 1 into 1
3.525 * [backup-simplify]: Simplify (/ 1 1) into 1
3.525 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.525 * [taylor]: Taking taylor expansion of x in y
3.525 * [backup-simplify]: Simplify x into x
3.526 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.526 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.526 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.526 * [taylor]: Taking taylor expansion of y in y
3.526 * [backup-simplify]: Simplify 0 into 0
3.526 * [backup-simplify]: Simplify 1 into 1
3.526 * [backup-simplify]: Simplify (* 1 1) into 1
3.526 * [backup-simplify]: Simplify (/ 1 1) into 1
3.526 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.526 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.526 * [taylor]: Taking taylor expansion of x in y
3.526 * [backup-simplify]: Simplify x into x
3.526 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.526 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.527 * [backup-simplify]: Simplify (+ 1 0) into 1
3.527 * [backup-simplify]: Simplify (+ 1 0) into 1
3.527 * [backup-simplify]: Simplify (/ 1 1) into 1
3.527 * [taylor]: Taking taylor expansion of 1 in x
3.527 * [backup-simplify]: Simplify 1 into 1
3.527 * [backup-simplify]: Simplify 0 into 0
3.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.528 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
3.528 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
3.528 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.529 * [backup-simplify]: Simplify (+ 0 0) into 0
3.529 * [backup-simplify]: Simplify (- (/ (- (/ 1 x)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 x))
3.529 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.529 * [taylor]: Taking taylor expansion of x in x
3.529 * [backup-simplify]: Simplify 0 into 0
3.529 * [backup-simplify]: Simplify 1 into 1
3.530 * [backup-simplify]: Simplify (/ 1 1) into 1
3.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.531 * [backup-simplify]: Simplify (- 0) into 0
3.531 * [backup-simplify]: Simplify 0 into 0
3.531 * [backup-simplify]: Simplify 0 into 0
3.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.532 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.532 * [backup-simplify]: Simplify (- 0) into 0
3.532 * [backup-simplify]: Simplify (+ 0 0) into 0
3.533 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.533 * [backup-simplify]: Simplify (- (/ 1 (pow x 2))) into (- (/ 1 (pow x 2)))
3.533 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow x 2)))) into (- (/ 1 (pow x 2)))
3.534 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- (/ 1 (pow x 2))) 1)) (* (- (/ 1 x)) (/ 0 1)))) into (/ 1 (pow x 2))
3.534 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.534 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.534 * [taylor]: Taking taylor expansion of x in x
3.534 * [backup-simplify]: Simplify 0 into 0
3.534 * [backup-simplify]: Simplify 1 into 1
3.535 * [backup-simplify]: Simplify (* 1 1) into 1
3.535 * [backup-simplify]: Simplify (/ 1 1) into 1
3.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.536 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.537 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.538 * [backup-simplify]: Simplify 0 into 0
3.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.539 * [backup-simplify]: Simplify (- 0) into 0
3.539 * [backup-simplify]: Simplify 0 into 0
3.539 * [backup-simplify]: Simplify 0 into 0
3.539 * [backup-simplify]: Simplify 0 into 0
3.540 * [backup-simplify]: Simplify (* (/ 1 (- (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- x))))) (- (/ 1 (- y)) (/ 1 (- x)))) into (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 (pow y 2)) (/ 1 (pow x 2))))
3.540 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in (y x) around 0
3.540 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
3.540 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.540 * [taylor]: Taking taylor expansion of x in x
3.540 * [backup-simplify]: Simplify 0 into 0
3.540 * [backup-simplify]: Simplify 1 into 1
3.540 * [backup-simplify]: Simplify (/ 1 1) into 1
3.540 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.540 * [taylor]: Taking taylor expansion of y in x
3.540 * [backup-simplify]: Simplify y into y
3.540 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.540 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
3.540 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.540 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.540 * [taylor]: Taking taylor expansion of y in x
3.540 * [backup-simplify]: Simplify y into y
3.540 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.540 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.540 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.541 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.541 * [taylor]: Taking taylor expansion of x in x
3.541 * [backup-simplify]: Simplify 0 into 0
3.541 * [backup-simplify]: Simplify 1 into 1
3.541 * [backup-simplify]: Simplify (* 1 1) into 1
3.541 * [backup-simplify]: Simplify (/ 1 1) into 1
3.541 * [backup-simplify]: Simplify (+ 1 0) into 1
3.541 * [backup-simplify]: Simplify (- 1) into -1
3.542 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.542 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.542 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
3.542 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.542 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.542 * [taylor]: Taking taylor expansion of x in y
3.542 * [backup-simplify]: Simplify x into x
3.542 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.542 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.542 * [taylor]: Taking taylor expansion of y in y
3.542 * [backup-simplify]: Simplify 0 into 0
3.542 * [backup-simplify]: Simplify 1 into 1
3.542 * [backup-simplify]: Simplify (/ 1 1) into 1
3.542 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.543 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.543 * [taylor]: Taking taylor expansion of y in y
3.543 * [backup-simplify]: Simplify 0 into 0
3.543 * [backup-simplify]: Simplify 1 into 1
3.543 * [backup-simplify]: Simplify (* 1 1) into 1
3.543 * [backup-simplify]: Simplify (/ 1 1) into 1
3.543 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.543 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.543 * [taylor]: Taking taylor expansion of x in y
3.543 * [backup-simplify]: Simplify x into x
3.543 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.543 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.543 * [backup-simplify]: Simplify (- 1) into -1
3.544 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.544 * [backup-simplify]: Simplify (+ 1 0) into 1
3.544 * [backup-simplify]: Simplify (/ -1 1) into -1
3.544 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
3.544 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.544 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.544 * [taylor]: Taking taylor expansion of x in y
3.544 * [backup-simplify]: Simplify x into x
3.544 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.544 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.545 * [taylor]: Taking taylor expansion of y in y
3.545 * [backup-simplify]: Simplify 0 into 0
3.545 * [backup-simplify]: Simplify 1 into 1
3.545 * [backup-simplify]: Simplify (/ 1 1) into 1
3.545 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.545 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.545 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.545 * [taylor]: Taking taylor expansion of y in y
3.545 * [backup-simplify]: Simplify 0 into 0
3.545 * [backup-simplify]: Simplify 1 into 1
3.545 * [backup-simplify]: Simplify (* 1 1) into 1
3.545 * [backup-simplify]: Simplify (/ 1 1) into 1
3.545 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.545 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.545 * [taylor]: Taking taylor expansion of x in y
3.545 * [backup-simplify]: Simplify x into x
3.545 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.546 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.546 * [backup-simplify]: Simplify (- 1) into -1
3.546 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.546 * [backup-simplify]: Simplify (+ 1 0) into 1
3.547 * [backup-simplify]: Simplify (/ -1 1) into -1
3.547 * [taylor]: Taking taylor expansion of -1 in x
3.547 * [backup-simplify]: Simplify -1 into -1
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.547 * [backup-simplify]: Simplify (- 0) into 0
3.547 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
3.548 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.548 * [backup-simplify]: Simplify (+ 0 0) into 0
3.549 * [backup-simplify]: Simplify (- (/ (/ 1 x) 1) (+ (* -1 (/ 0 1)))) into (/ 1 x)
3.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.549 * [taylor]: Taking taylor expansion of x in x
3.549 * [backup-simplify]: Simplify 0 into 0
3.549 * [backup-simplify]: Simplify 1 into 1
3.549 * [backup-simplify]: Simplify (/ 1 1) into 1
3.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.550 * [backup-simplify]: Simplify 0 into 0
3.550 * [backup-simplify]: Simplify 0 into 0
3.550 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.551 * [backup-simplify]: Simplify (- 0) into 0
3.551 * [backup-simplify]: Simplify (+ 0 0) into 0
3.552 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.553 * [backup-simplify]: Simplify (- (/ 1 (pow x 2))) into (- (/ 1 (pow x 2)))
3.553 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow x 2)))) into (- (/ 1 (pow x 2)))
3.553 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 (pow x 2))) 1)) (* (/ 1 x) (/ 0 1)))) into (- (/ 1 (pow x 2)))
3.553 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
3.553 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.554 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.554 * [taylor]: Taking taylor expansion of x in x
3.554 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify 1 into 1
3.554 * [backup-simplify]: Simplify (* 1 1) into 1
3.554 * [backup-simplify]: Simplify (/ 1 1) into 1
3.555 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.555 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.556 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.558 * [backup-simplify]: Simplify (- 0) into 0
3.558 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.559 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify 0 into 0
3.559 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
3.559 * [backup-simplify]: Simplify (- (* y y) (* x x)) into (- (pow y 2) (pow x 2))
3.559 * [approximate]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in (y x) around 0
3.559 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in x
3.559 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.559 * [taylor]: Taking taylor expansion of y in x
3.559 * [backup-simplify]: Simplify y into y
3.559 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.559 * [taylor]: Taking taylor expansion of x in x
3.559 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify 1 into 1
3.559 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in y
3.559 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.559 * [taylor]: Taking taylor expansion of y in y
3.559 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify 1 into 1
3.560 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.560 * [taylor]: Taking taylor expansion of x in y
3.560 * [backup-simplify]: Simplify x into x
3.560 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in y
3.560 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.560 * [taylor]: Taking taylor expansion of y in y
3.560 * [backup-simplify]: Simplify 0 into 0
3.560 * [backup-simplify]: Simplify 1 into 1
3.560 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.560 * [taylor]: Taking taylor expansion of x in y
3.560 * [backup-simplify]: Simplify x into x
3.560 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.560 * [backup-simplify]: Simplify (- (pow x 2)) into (- (pow x 2))
3.560 * [backup-simplify]: Simplify (+ 0 (- (pow x 2))) into (- (pow x 2))
3.560 * [taylor]: Taking taylor expansion of (- (pow x 2)) in x
3.560 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.560 * [taylor]: Taking taylor expansion of x in x
3.560 * [backup-simplify]: Simplify 0 into 0
3.560 * [backup-simplify]: Simplify 1 into 1
3.561 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.561 * [backup-simplify]: Simplify (- 0) into 0
3.561 * [backup-simplify]: Simplify (+ 0 0) into 0
3.561 * [taylor]: Taking taylor expansion of 0 in x
3.561 * [backup-simplify]: Simplify 0 into 0
3.561 * [backup-simplify]: Simplify 0 into 0
3.562 * [backup-simplify]: Simplify (* 1 1) into 1
3.562 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.563 * [backup-simplify]: Simplify (- 0) into 0
3.563 * [backup-simplify]: Simplify (+ 1 0) into 1
3.563 * [taylor]: Taking taylor expansion of 1 in x
3.563 * [backup-simplify]: Simplify 1 into 1
3.563 * [backup-simplify]: Simplify 1 into 1
3.563 * [backup-simplify]: Simplify 0 into 0
3.563 * [backup-simplify]: Simplify (* 1 1) into 1
3.564 * [backup-simplify]: Simplify (- 1) into -1
3.564 * [backup-simplify]: Simplify -1 into -1
3.565 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.565 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
3.566 * [backup-simplify]: Simplify (- 0) into 0
3.566 * [backup-simplify]: Simplify (+ 0 0) into 0
3.566 * [taylor]: Taking taylor expansion of 0 in x
3.566 * [backup-simplify]: Simplify 0 into 0
3.566 * [backup-simplify]: Simplify 0 into 0
3.566 * [backup-simplify]: Simplify 0 into 0
3.566 * [backup-simplify]: Simplify 0 into 0
3.567 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.567 * [backup-simplify]: Simplify (- 0) into 0
3.567 * [backup-simplify]: Simplify 0 into 0
3.568 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.569 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
3.570 * [backup-simplify]: Simplify (- 0) into 0
3.570 * [backup-simplify]: Simplify (+ 0 0) into 0
3.570 * [taylor]: Taking taylor expansion of 0 in x
3.570 * [backup-simplify]: Simplify 0 into 0
3.570 * [backup-simplify]: Simplify 0 into 0
3.570 * [backup-simplify]: Simplify 0 into 0
3.571 * [backup-simplify]: Simplify (+ (* -1 (pow (* x 1) 2)) (* 1 (pow (* 1 y) 2))) into (- (pow y 2) (pow x 2))
3.571 * [backup-simplify]: Simplify (- (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) into (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))
3.571 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (y x) around 0
3.571 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
3.571 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.571 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.571 * [taylor]: Taking taylor expansion of y in x
3.571 * [backup-simplify]: Simplify y into y
3.571 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.571 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.571 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.571 * [taylor]: Taking taylor expansion of x in x
3.571 * [backup-simplify]: Simplify 0 into 0
3.571 * [backup-simplify]: Simplify 1 into 1
3.572 * [backup-simplify]: Simplify (* 1 1) into 1
3.572 * [backup-simplify]: Simplify (/ 1 1) into 1
3.572 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.572 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.572 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.572 * [taylor]: Taking taylor expansion of y in y
3.572 * [backup-simplify]: Simplify 0 into 0
3.572 * [backup-simplify]: Simplify 1 into 1
3.573 * [backup-simplify]: Simplify (* 1 1) into 1
3.573 * [backup-simplify]: Simplify (/ 1 1) into 1
3.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.573 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.573 * [taylor]: Taking taylor expansion of x in y
3.573 * [backup-simplify]: Simplify x into x
3.573 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.573 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.573 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.573 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.573 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.574 * [taylor]: Taking taylor expansion of y in y
3.574 * [backup-simplify]: Simplify 0 into 0
3.574 * [backup-simplify]: Simplify 1 into 1
3.574 * [backup-simplify]: Simplify (* 1 1) into 1
3.574 * [backup-simplify]: Simplify (/ 1 1) into 1
3.574 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.574 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.574 * [taylor]: Taking taylor expansion of x in y
3.574 * [backup-simplify]: Simplify x into x
3.575 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.575 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.575 * [backup-simplify]: Simplify (+ 1 0) into 1
3.575 * [taylor]: Taking taylor expansion of 1 in x
3.575 * [backup-simplify]: Simplify 1 into 1
3.576 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.577 * [backup-simplify]: Simplify (+ 0 0) into 0
3.577 * [taylor]: Taking taylor expansion of 0 in x
3.577 * [backup-simplify]: Simplify 0 into 0
3.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.579 * [backup-simplify]: Simplify (- (/ 1 (pow x 2))) into (- (/ 1 (pow x 2)))
3.580 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow x 2)))) into (- (/ 1 (pow x 2)))
3.580 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
3.580 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.580 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.580 * [taylor]: Taking taylor expansion of x in x
3.580 * [backup-simplify]: Simplify 0 into 0
3.580 * [backup-simplify]: Simplify 1 into 1
3.580 * [backup-simplify]: Simplify (* 1 1) into 1
3.581 * [backup-simplify]: Simplify (/ 1 1) into 1
3.581 * [backup-simplify]: Simplify (- 1) into -1
3.581 * [backup-simplify]: Simplify -1 into -1
3.581 * [backup-simplify]: Simplify 1 into 1
3.582 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.583 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
3.584 * [backup-simplify]: Simplify (- 0) into 0
3.584 * [backup-simplify]: Simplify (+ 0 0) into 0
3.584 * [taylor]: Taking taylor expansion of 0 in x
3.584 * [backup-simplify]: Simplify 0 into 0
3.585 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.586 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.586 * [backup-simplify]: Simplify (- 0) into 0
3.586 * [backup-simplify]: Simplify 0 into 0
3.586 * [backup-simplify]: Simplify 0 into 0
3.586 * [backup-simplify]: Simplify 0 into 0
3.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.588 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.589 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
3.590 * [backup-simplify]: Simplify (- 0) into 0
3.590 * [backup-simplify]: Simplify (+ 0 0) into 0
3.590 * [taylor]: Taking taylor expansion of 0 in x
3.590 * [backup-simplify]: Simplify 0 into 0
3.591 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.592 * [backup-simplify]: Simplify (- 0) into 0
3.592 * [backup-simplify]: Simplify 0 into 0
3.592 * [backup-simplify]: Simplify 0 into 0
3.592 * [backup-simplify]: Simplify 0 into 0
3.593 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* -1 (pow (* (/ 1 (/ 1 x)) 1) 2))) into (- (pow y 2) (pow x 2))
3.593 * [backup-simplify]: Simplify (- (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))
3.593 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (y x) around 0
3.593 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
3.593 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.593 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.593 * [taylor]: Taking taylor expansion of y in x
3.593 * [backup-simplify]: Simplify y into y
3.593 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.593 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.593 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.593 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.594 * [taylor]: Taking taylor expansion of x in x
3.594 * [backup-simplify]: Simplify 0 into 0
3.594 * [backup-simplify]: Simplify 1 into 1
3.594 * [backup-simplify]: Simplify (* 1 1) into 1
3.594 * [backup-simplify]: Simplify (/ 1 1) into 1
3.594 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.594 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.594 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.594 * [taylor]: Taking taylor expansion of y in y
3.594 * [backup-simplify]: Simplify 0 into 0
3.595 * [backup-simplify]: Simplify 1 into 1
3.595 * [backup-simplify]: Simplify (* 1 1) into 1
3.595 * [backup-simplify]: Simplify (/ 1 1) into 1
3.595 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.595 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.595 * [taylor]: Taking taylor expansion of x in y
3.595 * [backup-simplify]: Simplify x into x
3.595 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.596 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.596 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.596 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.596 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.596 * [taylor]: Taking taylor expansion of y in y
3.596 * [backup-simplify]: Simplify 0 into 0
3.596 * [backup-simplify]: Simplify 1 into 1
3.596 * [backup-simplify]: Simplify (* 1 1) into 1
3.597 * [backup-simplify]: Simplify (/ 1 1) into 1
3.597 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.597 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.597 * [taylor]: Taking taylor expansion of x in y
3.597 * [backup-simplify]: Simplify x into x
3.597 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.597 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.597 * [backup-simplify]: Simplify (+ 1 0) into 1
3.597 * [taylor]: Taking taylor expansion of 1 in x
3.597 * [backup-simplify]: Simplify 1 into 1
3.598 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.599 * [backup-simplify]: Simplify (+ 0 0) into 0
3.599 * [taylor]: Taking taylor expansion of 0 in x
3.599 * [backup-simplify]: Simplify 0 into 0
3.604 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.605 * [backup-simplify]: Simplify (- (/ 1 (pow x 2))) into (- (/ 1 (pow x 2)))
3.606 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow x 2)))) into (- (/ 1 (pow x 2)))
3.606 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2))) in x
3.606 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.606 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.606 * [taylor]: Taking taylor expansion of x in x
3.606 * [backup-simplify]: Simplify 0 into 0
3.606 * [backup-simplify]: Simplify 1 into 1
3.606 * [backup-simplify]: Simplify (* 1 1) into 1
3.607 * [backup-simplify]: Simplify (/ 1 1) into 1
3.607 * [backup-simplify]: Simplify (- 1) into -1
3.607 * [backup-simplify]: Simplify -1 into -1
3.607 * [backup-simplify]: Simplify 1 into 1
3.608 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.609 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
3.610 * [backup-simplify]: Simplify (- 0) into 0
3.610 * [backup-simplify]: Simplify (+ 0 0) into 0
3.610 * [taylor]: Taking taylor expansion of 0 in x
3.610 * [backup-simplify]: Simplify 0 into 0
3.611 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.612 * [backup-simplify]: Simplify (- 0) into 0
3.612 * [backup-simplify]: Simplify 0 into 0
3.612 * [backup-simplify]: Simplify 0 into 0
3.612 * [backup-simplify]: Simplify 0 into 0
3.613 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.615 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
3.616 * [backup-simplify]: Simplify (- 0) into 0
3.616 * [backup-simplify]: Simplify (+ 0 0) into 0
3.616 * [taylor]: Taking taylor expansion of 0 in x
3.616 * [backup-simplify]: Simplify 0 into 0
3.617 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.618 * [backup-simplify]: Simplify (- 0) into 0
3.618 * [backup-simplify]: Simplify 0 into 0
3.618 * [backup-simplify]: Simplify 0 into 0
3.618 * [backup-simplify]: Simplify 0 into 0
3.619 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- x))) 1) 2))) into (- (pow y 2) (pow x 2))
3.619 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
3.619 * [backup-simplify]: Simplify (/ 1 (- (* y y) (* x x))) into (/ 1 (- (pow y 2) (pow x 2)))
3.619 * [approximate]: Taking taylor expansion of (/ 1 (- (pow y 2) (pow x 2))) in (y x) around 0
3.619 * [taylor]: Taking taylor expansion of (/ 1 (- (pow y 2) (pow x 2))) in x
3.619 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in x
3.620 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.620 * [taylor]: Taking taylor expansion of y in x
3.620 * [backup-simplify]: Simplify y into y
3.620 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.620 * [taylor]: Taking taylor expansion of x in x
3.620 * [backup-simplify]: Simplify 0 into 0
3.620 * [backup-simplify]: Simplify 1 into 1
3.620 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.620 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
3.620 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.620 * [taylor]: Taking taylor expansion of (/ 1 (- (pow y 2) (pow x 2))) in y
3.620 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in y
3.620 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.620 * [taylor]: Taking taylor expansion of y in y
3.620 * [backup-simplify]: Simplify 0 into 0
3.620 * [backup-simplify]: Simplify 1 into 1
3.620 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.620 * [taylor]: Taking taylor expansion of x in y
3.620 * [backup-simplify]: Simplify x into x
3.621 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.621 * [backup-simplify]: Simplify (- (pow x 2)) into (- (pow x 2))
3.621 * [backup-simplify]: Simplify (+ 0 (- (pow x 2))) into (- (pow x 2))
3.621 * [backup-simplify]: Simplify (/ 1 (- (pow x 2))) into (/ -1 (pow x 2))
3.621 * [taylor]: Taking taylor expansion of (/ 1 (- (pow y 2) (pow x 2))) in y
3.621 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in y
3.621 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.621 * [taylor]: Taking taylor expansion of y in y
3.621 * [backup-simplify]: Simplify 0 into 0
3.621 * [backup-simplify]: Simplify 1 into 1
3.621 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.621 * [taylor]: Taking taylor expansion of x in y
3.621 * [backup-simplify]: Simplify x into x
3.622 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.622 * [backup-simplify]: Simplify (- (pow x 2)) into (- (pow x 2))
3.622 * [backup-simplify]: Simplify (+ 0 (- (pow x 2))) into (- (pow x 2))
3.622 * [backup-simplify]: Simplify (/ 1 (- (pow x 2))) into (/ -1 (pow x 2))
3.622 * [taylor]: Taking taylor expansion of (/ -1 (pow x 2)) in x
3.622 * [taylor]: Taking taylor expansion of -1 in x
3.622 * [backup-simplify]: Simplify -1 into -1
3.622 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.622 * [taylor]: Taking taylor expansion of x in x
3.622 * [backup-simplify]: Simplify 0 into 0
3.622 * [backup-simplify]: Simplify 1 into 1
3.623 * [backup-simplify]: Simplify (* 1 1) into 1
3.623 * [backup-simplify]: Simplify (/ -1 1) into -1
3.624 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.625 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.626 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.627 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.627 * [backup-simplify]: Simplify 0 into 0
3.627 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.627 * [backup-simplify]: Simplify (- 0) into 0
3.628 * [backup-simplify]: Simplify (+ 0 0) into 0
3.628 * [backup-simplify]: Simplify (- (+ (* (/ -1 (pow x 2)) (/ 0 (- (pow x 2)))))) into 0
3.628 * [taylor]: Taking taylor expansion of 0 in x
3.628 * [backup-simplify]: Simplify 0 into 0
3.628 * [backup-simplify]: Simplify 0 into 0
3.629 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.630 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.630 * [backup-simplify]: Simplify 0 into 0
3.631 * [backup-simplify]: Simplify (* 1 1) into 1
3.631 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.632 * [backup-simplify]: Simplify (- 0) into 0
3.632 * [backup-simplify]: Simplify (+ 1 0) into 1
3.633 * [backup-simplify]: Simplify (- (+ (* (/ -1 (pow x 2)) (/ 1 (- (pow x 2)))) (* 0 (/ 0 (- (pow x 2)))))) into (- (/ 1 (pow x 4)))
3.633 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4))) in x
3.633 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
3.633 * [taylor]: Taking taylor expansion of (pow x 4) in x
3.633 * [taylor]: Taking taylor expansion of x in x
3.633 * [backup-simplify]: Simplify 0 into 0
3.633 * [backup-simplify]: Simplify 1 into 1
3.633 * [backup-simplify]: Simplify (* 1 1) into 1
3.634 * [backup-simplify]: Simplify (* 1 1) into 1
3.634 * [backup-simplify]: Simplify (/ 1 1) into 1
3.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.636 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.637 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.638 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.640 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.646 * [backup-simplify]: Simplify (- 0) into 0
3.646 * [backup-simplify]: Simplify 0 into 0
3.646 * [backup-simplify]: Simplify 0 into 0
3.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.648 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.648 * [backup-simplify]: Simplify 0 into 0
3.648 * [backup-simplify]: Simplify 0 into 0
3.648 * [backup-simplify]: Simplify (/ 1 (- (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x)))) into (/ 1 (- (/ 1 (pow y 2)) (/ 1 (pow x 2))))
3.648 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in (y x) around 0
3.648 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
3.648 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
3.648 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.648 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.648 * [taylor]: Taking taylor expansion of y in x
3.648 * [backup-simplify]: Simplify y into y
3.649 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.649 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.649 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.649 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.649 * [taylor]: Taking taylor expansion of x in x
3.649 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify 1 into 1
3.649 * [backup-simplify]: Simplify (* 1 1) into 1
3.650 * [backup-simplify]: Simplify (/ 1 1) into 1
3.650 * [backup-simplify]: Simplify (- 1) into -1
3.650 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.651 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.651 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
3.651 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.651 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.651 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.651 * [taylor]: Taking taylor expansion of y in y
3.651 * [backup-simplify]: Simplify 0 into 0
3.651 * [backup-simplify]: Simplify 1 into 1
3.651 * [backup-simplify]: Simplify (* 1 1) into 1
3.652 * [backup-simplify]: Simplify (/ 1 1) into 1
3.652 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.652 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.652 * [taylor]: Taking taylor expansion of x in y
3.652 * [backup-simplify]: Simplify x into x
3.652 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.652 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.653 * [backup-simplify]: Simplify (+ 1 0) into 1
3.653 * [backup-simplify]: Simplify (/ 1 1) into 1
3.653 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
3.653 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.653 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.653 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.653 * [taylor]: Taking taylor expansion of y in y
3.653 * [backup-simplify]: Simplify 0 into 0
3.653 * [backup-simplify]: Simplify 1 into 1
3.654 * [backup-simplify]: Simplify (* 1 1) into 1
3.654 * [backup-simplify]: Simplify (/ 1 1) into 1
3.654 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.654 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.654 * [taylor]: Taking taylor expansion of x in y
3.654 * [backup-simplify]: Simplify x into x
3.654 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.654 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.655 * [backup-simplify]: Simplify (+ 1 0) into 1
3.655 * [backup-simplify]: Simplify (/ 1 1) into 1
3.655 * [taylor]: Taking taylor expansion of 1 in x
3.655 * [backup-simplify]: Simplify 1 into 1
3.655 * [backup-simplify]: Simplify 0 into 0
3.656 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.657 * [backup-simplify]: Simplify (+ 0 0) into 0
3.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.658 * [taylor]: Taking taylor expansion of 0 in x
3.658 * [backup-simplify]: Simplify 0 into 0
3.658 * [backup-simplify]: Simplify 0 into 0
3.658 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.660 * [backup-simplify]: Simplify (- (/ 1 (pow x 2))) into (- (/ 1 (pow x 2)))
3.661 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow x 2)))) into (- (/ 1 (pow x 2)))
3.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 (pow x 2))) 1)) (* 0 (/ 0 1)))) into (/ 1 (pow x 2))
3.661 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.662 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.662 * [taylor]: Taking taylor expansion of x in x
3.662 * [backup-simplify]: Simplify 0 into 0
3.662 * [backup-simplify]: Simplify 1 into 1
3.662 * [backup-simplify]: Simplify (* 1 1) into 1
3.662 * [backup-simplify]: Simplify (/ 1 1) into 1
3.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.664 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.667 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.670 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify (/ 1 (- (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- x))))) into (/ 1 (- (/ 1 (pow y 2)) (/ 1 (pow x 2))))
3.670 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in (y x) around 0
3.670 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x
3.670 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
3.670 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.671 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.671 * [taylor]: Taking taylor expansion of y in x
3.671 * [backup-simplify]: Simplify y into y
3.671 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.671 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.671 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.671 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.671 * [taylor]: Taking taylor expansion of x in x
3.671 * [backup-simplify]: Simplify 0 into 0
3.671 * [backup-simplify]: Simplify 1 into 1
3.672 * [backup-simplify]: Simplify (* 1 1) into 1
3.672 * [backup-simplify]: Simplify (/ 1 1) into 1
3.672 * [backup-simplify]: Simplify (- 1) into -1
3.673 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.673 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.673 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
3.673 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.673 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.673 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.673 * [taylor]: Taking taylor expansion of y in y
3.674 * [backup-simplify]: Simplify 0 into 0
3.674 * [backup-simplify]: Simplify 1 into 1
3.674 * [backup-simplify]: Simplify (* 1 1) into 1
3.674 * [backup-simplify]: Simplify (/ 1 1) into 1
3.674 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.674 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.674 * [taylor]: Taking taylor expansion of x in y
3.674 * [backup-simplify]: Simplify x into x
3.675 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.675 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.675 * [backup-simplify]: Simplify (+ 1 0) into 1
3.676 * [backup-simplify]: Simplify (/ 1 1) into 1
3.676 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y
3.676 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.676 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.676 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.676 * [taylor]: Taking taylor expansion of y in y
3.676 * [backup-simplify]: Simplify 0 into 0
3.676 * [backup-simplify]: Simplify 1 into 1
3.676 * [backup-simplify]: Simplify (* 1 1) into 1
3.677 * [backup-simplify]: Simplify (/ 1 1) into 1
3.677 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.677 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.677 * [taylor]: Taking taylor expansion of x in y
3.677 * [backup-simplify]: Simplify x into x
3.677 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.677 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.678 * [backup-simplify]: Simplify (+ 1 0) into 1
3.678 * [backup-simplify]: Simplify (/ 1 1) into 1
3.678 * [taylor]: Taking taylor expansion of 1 in x
3.678 * [backup-simplify]: Simplify 1 into 1
3.678 * [backup-simplify]: Simplify 0 into 0
3.679 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.680 * [backup-simplify]: Simplify (+ 0 0) into 0
3.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.681 * [taylor]: Taking taylor expansion of 0 in x
3.681 * [backup-simplify]: Simplify 0 into 0
3.681 * [backup-simplify]: Simplify 0 into 0
3.681 * [backup-simplify]: Simplify 0 into 0
3.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.683 * [backup-simplify]: Simplify (- (/ 1 (pow x 2))) into (- (/ 1 (pow x 2)))
3.683 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow x 2)))) into (- (/ 1 (pow x 2)))
3.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 (pow x 2))) 1)) (* 0 (/ 0 1)))) into (/ 1 (pow x 2))
3.684 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.684 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.684 * [taylor]: Taking taylor expansion of x in x
3.684 * [backup-simplify]: Simplify 0 into 0
3.684 * [backup-simplify]: Simplify 1 into 1
3.685 * [backup-simplify]: Simplify (* 1 1) into 1
3.685 * [backup-simplify]: Simplify (/ 1 1) into 1
3.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.688 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.690 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.694 * [backup-simplify]: Simplify 0 into 0
3.694 * [backup-simplify]: Simplify 0 into 0
3.694 * [backup-simplify]: Simplify 0 into 0
3.694 * [backup-simplify]: Simplify 0 into 0
3.694 * * * * [progress]: [ 4 / 4 ] generating series at (2)
3.694 * [backup-simplify]: Simplify (* x (* (/ 1 (- (* y y) (* x x))) (- y x))) into (/ (* x (- y x)) (- (pow y 2) (pow x 2)))
3.694 * [approximate]: Taking taylor expansion of (/ (* x (- y x)) (- (pow y 2) (pow x 2))) in (x y) around 0
3.694 * [taylor]: Taking taylor expansion of (/ (* x (- y x)) (- (pow y 2) (pow x 2))) in y
3.694 * [taylor]: Taking taylor expansion of (* x (- y x)) in y
3.694 * [taylor]: Taking taylor expansion of x in y
3.695 * [backup-simplify]: Simplify x into x
3.695 * [taylor]: Taking taylor expansion of (- y x) in y
3.695 * [taylor]: Taking taylor expansion of y in y
3.695 * [backup-simplify]: Simplify 0 into 0
3.695 * [backup-simplify]: Simplify 1 into 1
3.695 * [taylor]: Taking taylor expansion of x in y
3.695 * [backup-simplify]: Simplify x into x
3.695 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in y
3.695 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.695 * [taylor]: Taking taylor expansion of y in y
3.695 * [backup-simplify]: Simplify 0 into 0
3.695 * [backup-simplify]: Simplify 1 into 1
3.695 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.695 * [taylor]: Taking taylor expansion of x in y
3.695 * [backup-simplify]: Simplify x into x
3.695 * [backup-simplify]: Simplify (- x) into (- x)
3.695 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
3.695 * [backup-simplify]: Simplify (* x (- x)) into (* -1 (pow x 2))
3.695 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.695 * [backup-simplify]: Simplify (- (pow x 2)) into (- (pow x 2))
3.696 * [backup-simplify]: Simplify (+ 0 (- (pow x 2))) into (- (pow x 2))
3.696 * [backup-simplify]: Simplify (/ (* -1 (pow x 2)) (- (pow x 2))) into 1
3.696 * [taylor]: Taking taylor expansion of (/ (* x (- y x)) (- (pow y 2) (pow x 2))) in x
3.696 * [taylor]: Taking taylor expansion of (* x (- y x)) in x
3.696 * [taylor]: Taking taylor expansion of x in x
3.696 * [backup-simplify]: Simplify 0 into 0
3.696 * [backup-simplify]: Simplify 1 into 1
3.696 * [taylor]: Taking taylor expansion of (- y x) in x
3.696 * [taylor]: Taking taylor expansion of y in x
3.696 * [backup-simplify]: Simplify y into y
3.696 * [taylor]: Taking taylor expansion of x in x
3.696 * [backup-simplify]: Simplify 0 into 0
3.696 * [backup-simplify]: Simplify 1 into 1
3.696 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in x
3.696 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.696 * [taylor]: Taking taylor expansion of y in x
3.696 * [backup-simplify]: Simplify y into y
3.696 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.696 * [taylor]: Taking taylor expansion of x in x
3.696 * [backup-simplify]: Simplify 0 into 0
3.696 * [backup-simplify]: Simplify 1 into 1
3.697 * [backup-simplify]: Simplify (- 0) into 0
3.697 * [backup-simplify]: Simplify (+ y 0) into y
3.697 * [backup-simplify]: Simplify (* 0 y) into 0
3.697 * [backup-simplify]: Simplify (- 1) into -1
3.697 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.698 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y
3.698 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.698 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
3.698 * [backup-simplify]: Simplify (/ y (pow y 2)) into (/ 1 y)
3.698 * [taylor]: Taking taylor expansion of (/ (* x (- y x)) (- (pow y 2) (pow x 2))) in x
3.698 * [taylor]: Taking taylor expansion of (* x (- y x)) in x
3.698 * [taylor]: Taking taylor expansion of x in x
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify 1 into 1
3.698 * [taylor]: Taking taylor expansion of (- y x) in x
3.698 * [taylor]: Taking taylor expansion of y in x
3.698 * [backup-simplify]: Simplify y into y
3.698 * [taylor]: Taking taylor expansion of x in x
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify 1 into 1
3.698 * [taylor]: Taking taylor expansion of (- (pow y 2) (pow x 2)) in x
3.698 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.698 * [taylor]: Taking taylor expansion of y in x
3.698 * [backup-simplify]: Simplify y into y
3.698 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.698 * [taylor]: Taking taylor expansion of x in x
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify 1 into 1
3.699 * [backup-simplify]: Simplify (- 0) into 0
3.699 * [backup-simplify]: Simplify (+ y 0) into y
3.699 * [backup-simplify]: Simplify (* 0 y) into 0
3.699 * [backup-simplify]: Simplify (- 1) into -1
3.699 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.699 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 y)) into y
3.699 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.700 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
3.700 * [backup-simplify]: Simplify (/ y (pow y 2)) into (/ 1 y)
3.700 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.700 * [taylor]: Taking taylor expansion of y in y
3.700 * [backup-simplify]: Simplify 0 into 0
3.700 * [backup-simplify]: Simplify 1 into 1
3.700 * [backup-simplify]: Simplify (/ 1 1) into 1
3.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.700 * [backup-simplify]: Simplify 0 into 0
3.701 * [backup-simplify]: Simplify (- 0) into 0
3.701 * [backup-simplify]: Simplify (+ 0 0) into 0
3.701 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 y))) into (- 1)
3.701 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.702 * [backup-simplify]: Simplify (+ 0 0) into 0
3.702 * [backup-simplify]: Simplify (- (/ (- 1) (pow y 2)) (+ (* (/ 1 y) (/ 0 (pow y 2))))) into (- (/ 1 (pow y 2)))
3.702 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
3.702 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.702 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.702 * [taylor]: Taking taylor expansion of y in y
3.702 * [backup-simplify]: Simplify 0 into 0
3.702 * [backup-simplify]: Simplify 1 into 1
3.703 * [backup-simplify]: Simplify (* 1 1) into 1
3.703 * [backup-simplify]: Simplify (/ 1 1) into 1
3.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.704 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.705 * [backup-simplify]: Simplify (- 0) into 0
3.705 * [backup-simplify]: Simplify 0 into 0
3.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.705 * [backup-simplify]: Simplify 0 into 0
3.706 * [backup-simplify]: Simplify (- 0) into 0
3.706 * [backup-simplify]: Simplify (+ 0 0) into 0
3.707 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 y)))) into 0
3.707 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.707 * [backup-simplify]: Simplify (* 1 1) into 1
3.707 * [backup-simplify]: Simplify (- 1) into -1
3.708 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.708 * [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))
3.708 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.708 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.708 * [taylor]: Taking taylor expansion of y in y
3.708 * [backup-simplify]: Simplify 0 into 0
3.708 * [backup-simplify]: Simplify 1 into 1
3.708 * [backup-simplify]: Simplify (* 1 1) into 1
3.709 * [backup-simplify]: Simplify (* 1 1) into 1
3.709 * [backup-simplify]: Simplify (/ 1 1) into 1
3.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.710 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.710 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.711 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.711 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.712 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.712 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.713 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.713 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.713 * [backup-simplify]: Simplify 0 into 0
3.714 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.715 * [backup-simplify]: Simplify (- 0) into 0
3.715 * [backup-simplify]: Simplify 0 into 0
3.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.715 * [backup-simplify]: Simplify 0 into 0
3.715 * [backup-simplify]: Simplify 0 into 0
3.715 * [backup-simplify]: Simplify (* (/ 1 x) (* (/ 1 (- (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x)))) (- (/ 1 y) (/ 1 x)))) into (/ (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x))
3.716 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in (x y) around 0
3.716 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in y
3.716 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.716 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.716 * [taylor]: Taking taylor expansion of y in y
3.716 * [backup-simplify]: Simplify 0 into 0
3.716 * [backup-simplify]: Simplify 1 into 1
3.716 * [backup-simplify]: Simplify (/ 1 1) into 1
3.716 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.716 * [taylor]: Taking taylor expansion of x in y
3.716 * [backup-simplify]: Simplify x into x
3.716 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.716 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in y
3.716 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.716 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.716 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.716 * [taylor]: Taking taylor expansion of y in y
3.716 * [backup-simplify]: Simplify 0 into 0
3.716 * [backup-simplify]: Simplify 1 into 1
3.716 * [backup-simplify]: Simplify (* 1 1) into 1
3.717 * [backup-simplify]: Simplify (/ 1 1) into 1
3.717 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.717 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.717 * [taylor]: Taking taylor expansion of x in y
3.717 * [backup-simplify]: Simplify x into x
3.717 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.717 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.717 * [taylor]: Taking taylor expansion of x in y
3.717 * [backup-simplify]: Simplify x into x
3.717 * [backup-simplify]: Simplify (+ 1 0) into 1
3.717 * [backup-simplify]: Simplify (+ 1 0) into 1
3.717 * [backup-simplify]: Simplify (* 1 x) into x
3.718 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.718 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
3.718 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.718 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.718 * [taylor]: Taking taylor expansion of y in x
3.718 * [backup-simplify]: Simplify y into y
3.718 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.718 * [taylor]: Taking taylor expansion of x in x
3.718 * [backup-simplify]: Simplify 0 into 0
3.718 * [backup-simplify]: Simplify 1 into 1
3.718 * [backup-simplify]: Simplify (/ 1 1) into 1
3.718 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
3.718 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
3.718 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.718 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.718 * [taylor]: Taking taylor expansion of y in x
3.718 * [backup-simplify]: Simplify y into y
3.718 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.718 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.718 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.718 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.718 * [taylor]: Taking taylor expansion of x in x
3.718 * [backup-simplify]: Simplify 0 into 0
3.718 * [backup-simplify]: Simplify 1 into 1
3.719 * [backup-simplify]: Simplify (* 1 1) into 1
3.719 * [backup-simplify]: Simplify (/ 1 1) into 1
3.719 * [taylor]: Taking taylor expansion of x in x
3.719 * [backup-simplify]: Simplify 0 into 0
3.719 * [backup-simplify]: Simplify 1 into 1
3.719 * [backup-simplify]: Simplify (- 1) into -1
3.719 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.720 * [backup-simplify]: Simplify (- 1) into -1
3.720 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.720 * [backup-simplify]: Simplify (* -1 0) into 0
3.721 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.721 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.721 * [backup-simplify]: Simplify (- 0) into 0
3.721 * [backup-simplify]: Simplify (+ 0 0) into 0
3.722 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
3.722 * [backup-simplify]: Simplify (/ -1 -1) into 1
3.722 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
3.722 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.722 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.722 * [taylor]: Taking taylor expansion of y in x
3.722 * [backup-simplify]: Simplify y into y
3.722 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.722 * [taylor]: Taking taylor expansion of x in x
3.722 * [backup-simplify]: Simplify 0 into 0
3.722 * [backup-simplify]: Simplify 1 into 1
3.722 * [backup-simplify]: Simplify (/ 1 1) into 1
3.722 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
3.722 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
3.723 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.723 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.723 * [taylor]: Taking taylor expansion of y in x
3.723 * [backup-simplify]: Simplify y into y
3.723 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.723 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.723 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.723 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.723 * [taylor]: Taking taylor expansion of x in x
3.723 * [backup-simplify]: Simplify 0 into 0
3.723 * [backup-simplify]: Simplify 1 into 1
3.723 * [backup-simplify]: Simplify (* 1 1) into 1
3.723 * [backup-simplify]: Simplify (/ 1 1) into 1
3.723 * [taylor]: Taking taylor expansion of x in x
3.723 * [backup-simplify]: Simplify 0 into 0
3.723 * [backup-simplify]: Simplify 1 into 1
3.724 * [backup-simplify]: Simplify (- 1) into -1
3.724 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.724 * [backup-simplify]: Simplify (- 1) into -1
3.724 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.725 * [backup-simplify]: Simplify (* -1 0) into 0
3.725 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.725 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.726 * [backup-simplify]: Simplify (- 0) into 0
3.726 * [backup-simplify]: Simplify (+ 0 0) into 0
3.726 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
3.726 * [backup-simplify]: Simplify (/ -1 -1) into 1
3.727 * [taylor]: Taking taylor expansion of 1 in y
3.727 * [backup-simplify]: Simplify 1 into 1
3.727 * [backup-simplify]: Simplify 0 into 0
3.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.727 * [backup-simplify]: Simplify (- 0) into 0
3.727 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.728 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.729 * [backup-simplify]: Simplify (- 0) into 0
3.729 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
3.730 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* (/ 1 (pow y 2)) 0))) into 0
3.731 * [backup-simplify]: Simplify (- (/ (/ 1 y) -1) (+ (* 1 (/ 0 -1)))) into (- (/ 1 y))
3.731 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.731 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.731 * [taylor]: Taking taylor expansion of y in y
3.731 * [backup-simplify]: Simplify 0 into 0
3.731 * [backup-simplify]: Simplify 1 into 1
3.731 * [backup-simplify]: Simplify (/ 1 1) into 1
3.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.733 * [backup-simplify]: Simplify (- 0) into 0
3.733 * [backup-simplify]: Simplify 0 into 0
3.733 * [backup-simplify]: Simplify 0 into 0
3.733 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.734 * [backup-simplify]: Simplify (- 0) into 0
3.735 * [backup-simplify]: Simplify (+ 0 0) into 0
3.735 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.735 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.736 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.741 * [backup-simplify]: Simplify (- 0) into 0
3.741 * [backup-simplify]: Simplify (+ 0 0) into 0
3.743 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) 1) (* 0 0)))) into (/ 1 (pow y 2))
3.744 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ (/ 1 (pow y 2)) -1)) (* (- (/ 1 y)) (/ 0 -1)))) into (/ 1 (pow y 2))
3.745 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.745 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.745 * [taylor]: Taking taylor expansion of y in y
3.745 * [backup-simplify]: Simplify 0 into 0
3.745 * [backup-simplify]: Simplify 1 into 1
3.745 * [backup-simplify]: Simplify (* 1 1) into 1
3.745 * [backup-simplify]: Simplify (/ 1 1) into 1
3.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.747 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.750 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.750 * [backup-simplify]: Simplify 0 into 0
3.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.752 * [backup-simplify]: Simplify (- 0) into 0
3.752 * [backup-simplify]: Simplify 0 into 0
3.752 * [backup-simplify]: Simplify 0 into 0
3.752 * [backup-simplify]: Simplify 0 into 0
3.752 * [backup-simplify]: Simplify (* (/ 1 (- x)) (* (/ 1 (- (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- x))))) (- (/ 1 (- y)) (/ 1 (- x))))) into (* -1 (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)))
3.752 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x))) in (x y) around 0
3.752 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x))) in y
3.753 * [taylor]: Taking taylor expansion of -1 in y
3.753 * [backup-simplify]: Simplify -1 into -1
3.753 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in y
3.753 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.753 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.753 * [taylor]: Taking taylor expansion of x in y
3.753 * [backup-simplify]: Simplify x into x
3.753 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.753 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.753 * [taylor]: Taking taylor expansion of y in y
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [backup-simplify]: Simplify 1 into 1
3.753 * [backup-simplify]: Simplify (/ 1 1) into 1
3.753 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in y
3.753 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
3.753 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.753 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.753 * [taylor]: Taking taylor expansion of y in y
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [backup-simplify]: Simplify 1 into 1
3.754 * [backup-simplify]: Simplify (* 1 1) into 1
3.754 * [backup-simplify]: Simplify (/ 1 1) into 1
3.754 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.754 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.754 * [taylor]: Taking taylor expansion of x in y
3.754 * [backup-simplify]: Simplify x into x
3.754 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.755 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.755 * [taylor]: Taking taylor expansion of x in y
3.755 * [backup-simplify]: Simplify x into x
3.755 * [backup-simplify]: Simplify (- 1) into -1
3.755 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.756 * [backup-simplify]: Simplify (+ 1 0) into 1
3.756 * [backup-simplify]: Simplify (* 1 x) into x
3.756 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
3.756 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x))) in x
3.756 * [taylor]: Taking taylor expansion of -1 in x
3.756 * [backup-simplify]: Simplify -1 into -1
3.756 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
3.756 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.756 * [taylor]: Taking taylor expansion of x in x
3.756 * [backup-simplify]: Simplify 0 into 0
3.756 * [backup-simplify]: Simplify 1 into 1
3.757 * [backup-simplify]: Simplify (/ 1 1) into 1
3.757 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.757 * [taylor]: Taking taylor expansion of y in x
3.757 * [backup-simplify]: Simplify y into y
3.757 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.757 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
3.757 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
3.757 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.757 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.757 * [taylor]: Taking taylor expansion of y in x
3.757 * [backup-simplify]: Simplify y into y
3.757 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.757 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.757 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.757 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.757 * [taylor]: Taking taylor expansion of x in x
3.757 * [backup-simplify]: Simplify 0 into 0
3.757 * [backup-simplify]: Simplify 1 into 1
3.758 * [backup-simplify]: Simplify (* 1 1) into 1
3.758 * [backup-simplify]: Simplify (/ 1 1) into 1
3.758 * [taylor]: Taking taylor expansion of x in x
3.758 * [backup-simplify]: Simplify 0 into 0
3.758 * [backup-simplify]: Simplify 1 into 1
3.758 * [backup-simplify]: Simplify (+ 1 0) into 1
3.759 * [backup-simplify]: Simplify (- 1) into -1
3.759 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.760 * [backup-simplify]: Simplify (* -1 0) into 0
3.760 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.761 * [backup-simplify]: Simplify (- 0) into 0
3.762 * [backup-simplify]: Simplify (+ 0 0) into 0
3.762 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
3.763 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.763 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x))) in x
3.763 * [taylor]: Taking taylor expansion of -1 in x
3.763 * [backup-simplify]: Simplify -1 into -1
3.763 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x)) in x
3.763 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.763 * [taylor]: Taking taylor expansion of x in x
3.763 * [backup-simplify]: Simplify 0 into 0
3.763 * [backup-simplify]: Simplify 1 into 1
3.763 * [backup-simplify]: Simplify (/ 1 1) into 1
3.763 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.763 * [taylor]: Taking taylor expansion of y in x
3.763 * [backup-simplify]: Simplify y into y
3.763 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.764 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) x) in x
3.764 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
3.764 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.764 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.764 * [taylor]: Taking taylor expansion of y in x
3.764 * [backup-simplify]: Simplify y into y
3.764 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.764 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.764 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.764 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.764 * [taylor]: Taking taylor expansion of x in x
3.764 * [backup-simplify]: Simplify 0 into 0
3.764 * [backup-simplify]: Simplify 1 into 1
3.764 * [backup-simplify]: Simplify (* 1 1) into 1
3.765 * [backup-simplify]: Simplify (/ 1 1) into 1
3.765 * [taylor]: Taking taylor expansion of x in x
3.765 * [backup-simplify]: Simplify 0 into 0
3.765 * [backup-simplify]: Simplify 1 into 1
3.765 * [backup-simplify]: Simplify (+ 1 0) into 1
3.765 * [backup-simplify]: Simplify (- 1) into -1
3.765 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.766 * [backup-simplify]: Simplify (* -1 0) into 0
3.766 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.767 * [backup-simplify]: Simplify (- 0) into 0
3.767 * [backup-simplify]: Simplify (+ 0 0) into 0
3.767 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
3.768 * [backup-simplify]: Simplify (/ 1 -1) into -1
3.768 * [backup-simplify]: Simplify (* -1 -1) into 1
3.768 * [taylor]: Taking taylor expansion of 1 in y
3.768 * [backup-simplify]: Simplify 1 into 1
3.768 * [backup-simplify]: Simplify 0 into 0
3.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.769 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.769 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.769 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.770 * [backup-simplify]: Simplify (- 0) into 0
3.770 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
3.771 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* (/ 1 (pow y 2)) 0))) into 0
3.771 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) -1) (+ (* -1 (/ 0 -1)))) into (/ 1 y)
3.771 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* 0 -1)) into (- (/ 1 y))
3.771 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.771 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.771 * [taylor]: Taking taylor expansion of y in y
3.771 * [backup-simplify]: Simplify 0 into 0
3.771 * [backup-simplify]: Simplify 1 into 1
3.772 * [backup-simplify]: Simplify (/ 1 1) into 1
3.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.773 * [backup-simplify]: Simplify (- 0) into 0
3.773 * [backup-simplify]: Simplify 0 into 0
3.773 * [backup-simplify]: Simplify 0 into 0
3.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.774 * [backup-simplify]: Simplify (- 0) into 0
3.774 * [backup-simplify]: Simplify (+ 0 0) into 0
3.774 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.774 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.775 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.776 * [backup-simplify]: Simplify (- 0) into 0
3.776 * [backup-simplify]: Simplify (+ 0 0) into 0
3.777 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) 1) (* 0 0)))) into (/ 1 (pow y 2))
3.778 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ (/ 1 (pow y 2)) -1)) (* (/ 1 y) (/ 0 -1)))) into (- (/ 1 (pow y 2)))
3.778 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (pow y 2)))) (+ (* 0 (/ 1 y)) (* 0 -1))) into (/ 1 (pow y 2))
3.778 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.778 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.778 * [taylor]: Taking taylor expansion of y in y
3.778 * [backup-simplify]: Simplify 0 into 0
3.778 * [backup-simplify]: Simplify 1 into 1
3.778 * [backup-simplify]: Simplify (* 1 1) into 1
3.779 * [backup-simplify]: Simplify (/ 1 1) into 1
3.779 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.780 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.780 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.782 * [backup-simplify]: Simplify 0 into 0
3.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.782 * [backup-simplify]: Simplify (- 0) into 0
3.782 * [backup-simplify]: Simplify 0 into 0
3.782 * [backup-simplify]: Simplify 0 into 0
3.782 * [backup-simplify]: Simplify 0 into 0
3.782 * * * [progress]: simplifying candidates
3.784 * [simplify]: Simplifying:
  (* (/ 1 (- (* y y) (* x x))) (- y x))
  (+ (- (log (- (* y y) (* x x)))) (log (- y x)))
  (+ (- 0 (log (- (* y y) (* x x)))) (log (- y x)))
  (+ (- (log 1) (log (- (* y y) (* x x)))) (log (- y x)))
  (+ (log (/ 1 (- (* y y) (* x x)))) (log (- y x)))
  (log (* (/ 1 (- (* y y) (* x x))) (- y x)))
  (exp (* (/ 1 (- (* y y) (* x x))) (- y x)))
  (* (/ (* (* 1 1) 1) (* (* (- (* y y) (* x x)) (- (* y y) (* x x))) (- (* y y) (* x x)))) (* (* (- y x) (- y x)) (- y x)))
  (* (* (* (/ 1 (- (* y y) (* x x))) (/ 1 (- (* y y) (* x x)))) (/ 1 (- (* y y) (* x x)))) (* (* (- y x) (- y x)) (- y x)))
  (* (cbrt (* (/ 1 (- (* y y) (* x x))) (- y x))) (cbrt (* (/ 1 (- (* y y) (* x x))) (- y x))))
  (cbrt (* (/ 1 (- (* y y) (* x x))) (- y x)))
  (* (* (* (/ 1 (- (* y y) (* x x))) (- y x)) (* (/ 1 (- (* y y) (* x x))) (- y x))) (* (/ 1 (- (* y y) (* x x))) (- y x)))
  (sqrt (* (/ 1 (- (* y y) (* x x))) (- y x)))
  (sqrt (* (/ 1 (- (* y y) (* x x))) (- y x)))
  (* 1 (- (pow y 3) (pow x 3)))
  (* (- (* y y) (* x x)) (+ (* y y) (+ (* x x) (* y x))))
  (* 1 (- (* y y) (* x x)))
  (* (- (* y y) (* x x)) (+ y x))
  (* (sqrt (/ 1 (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (sqrt (/ 1 (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (/ (sqrt 1) (sqrt (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (/ (sqrt 1) (sqrt (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (/ 1 (sqrt (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (/ 1 (sqrt (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (/ 1 (- (* y y) (* x x))) y)
  (* (/ 1 (- (* y y) (* x x))) (- x))
  (* (/ 1 (- (* y y) (* x x))) y)
  (* (/ 1 (- (* y y) (* x x))) (- x))
  (* y (/ 1 (- (* y y) (* x x))))
  (* (- x) (/ 1 (- (* y y) (* x x))))
  (* y (/ 1 (- (* y y) (* x x))))
  (* (- x) (/ 1 (- (* y y) (* x x))))
  (* (/ 1 (- (* y y) (* x x))) (* (cbrt (- y x)) (cbrt (- y x))))
  (* (/ 1 (- (* y y) (* x x))) (sqrt (- y x)))
  (* (/ 1 (- (* y y) (* x x))) 1)
  (* (/ 1 (- (* y y) (* x x))) (+ (sqrt y) (sqrt x)))
  (* (/ 1 (- (* y y) (* x x))) 1)
  (* (cbrt (/ 1 (- (* y y) (* x x)))) (- y x))
  (* (sqrt (/ 1 (- (* y y) (* x x)))) (- y x))
  (* (/ (cbrt 1) (cbrt (- (* y y) (* x x)))) (- y x))
  (* (/ (cbrt 1) (sqrt (- (* y y) (* x x)))) (- y x))
  (* (/ (cbrt 1) (- (* y y) (* x x))) (- y x))
  (* (/ (cbrt 1) (- y x)) (- y x))
  (* (/ (sqrt 1) (cbrt (- (* y y) (* x x)))) (- y x))
  (* (/ (sqrt 1) (sqrt (- (* y y) (* x x)))) (- y x))
  (* (/ (sqrt 1) (- (* y y) (* x x))) (- y x))
  (* (/ (sqrt 1) (- y x)) (- y x))
  (* (/ 1 (cbrt (- (* y y) (* x x)))) (- y x))
  (* (/ 1 (sqrt (- (* y y) (* x x)))) (- y x))
  (* (/ 1 (- (* y y) (* x x))) (- y x))
  (* (/ 1 (- y x)) (- y x))
  (* (/ 1 (- (* y y) (* x x))) (- y x))
  (* (/ 1 (- (* y y) (* x x))) (- y x))
  (* (+ (* (* y y) (* y y)) (+ (* (* x x) (* x x)) (* (* y y) (* x x)))) (- y x))
  (* (+ (* y y) (* x x)) (- y x))
  (* (/ 1 (- (* y y) (* x x))) (- (pow y 3) (pow x 3)))
  (* (/ 1 (- (* y y) (* x x))) (- (* y y) (* x x)))
  (* 1 (- y x))
  (/ (exp (* y y)) (exp (* x x)))
  (log (- (* y y) (* x x)))
  (exp (- (* y y) (* x x)))
  (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x))))
  (cbrt (- (* y y) (* x x)))
  (* (* (- (* y y) (* x x)) (- (* y y) (* x x))) (- (* y y) (* x x)))
  (sqrt (- (* y y) (* x x)))
  (sqrt (- (* y y) (* x x)))
  (- (pow (* y y) 3) (pow (* x x) 3))
  (+ (* (* y y) (* y y)) (+ (* (* x x) (* x x)) (* (* y y) (* x x))))
  (- (* x x))
  (- (* (* y y) (* y y)) (* (* x x) (* x x)))
  (+ (* y y) (* x x))
  (+ y x)
  (- y x)
  (- (* x x))
  (- 1)
  (- (log (- (* y y) (* x x))))
  (- 0 (log (- (* y y) (* x x))))
  (- (log 1) (log (- (* y y) (* x x))))
  (log (/ 1 (- (* y y) (* x x))))
  (exp (/ 1 (- (* y y) (* x x))))
  (/ (* (* 1 1) 1) (* (* (- (* y y) (* x x)) (- (* y y) (* x x))) (- (* y y) (* x x))))
  (* (cbrt (/ 1 (- (* y y) (* x x)))) (cbrt (/ 1 (- (* y y) (* x x)))))
  (cbrt (/ 1 (- (* y y) (* x x))))
  (* (* (/ 1 (- (* y y) (* x x))) (/ 1 (- (* y y) (* x x)))) (/ 1 (- (* y y) (* x x))))
  (sqrt (/ 1 (- (* y y) (* x x))))
  (sqrt (/ 1 (- (* y y) (* x x))))
  (- 1)
  (- (- (* y y) (* x x)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ (cbrt 1) (cbrt (- (* y y) (* x x))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (* y y) (* x x))))
  (/ (cbrt 1) (sqrt (- (* y y) (* x x))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- (* y y) (* x x)))
  (/ (* (cbrt 1) (cbrt 1)) (+ y x))
  (/ (cbrt 1) (- y x))
  (/ (sqrt 1) (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ (sqrt 1) (cbrt (- (* y y) (* x x))))
  (/ (sqrt 1) (sqrt (- (* y y) (* x x))))
  (/ (sqrt 1) (sqrt (- (* y y) (* x x))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- (* y y) (* x x)))
  (/ (sqrt 1) (+ y x))
  (/ (sqrt 1) (- y x))
  (/ 1 (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ 1 (cbrt (- (* y y) (* x x))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  (/ 1 1)
  (/ 1 (- (* y y) (* x x)))
  (/ 1 (+ y x))
  (/ 1 (- y x))
  (/ 1 (- (* y y) (* x x)))
  (/ (- (* y y) (* x x)) 1)
  (/ 1 (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  (/ 1 1)
  (/ 1 (+ y x))
  (/ (- (* y y) (* x x)) (cbrt 1))
  (/ (- (* y y) (* x x)) (sqrt 1))
  (/ (- (* y y) (* x x)) 1)
  (/ 1 (- (pow (* y y) 3) (pow (* x x) 3)))
  (/ 1 (- (* (* y y) (* y y)) (* (* x x) (* x x))))
  (* x (* (/ 1 (- (* y y) (* x x))) (- y x)))
  (* x (* (/ 1 (- (* y y) (* x x))) (- y x)))
  (+ (log x) (+ (- (log (- (* y y) (* x x)))) (log (- y x))))
  (+ (log x) (+ (- 0 (log (- (* y y) (* x x)))) (log (- y x))))
  (+ (log x) (+ (- (log 1) (log (- (* y y) (* x x)))) (log (- y x))))
  (+ (log x) (+ (log (/ 1 (- (* y y) (* x x)))) (log (- y x))))
  (+ (log x) (log (* (/ 1 (- (* y y) (* x x))) (- y x))))
  (log (* x (* (/ 1 (- (* y y) (* x x))) (- y x))))
  (exp (* x (* (/ 1 (- (* y y) (* x x))) (- y x))))
  (* (* (* x x) x) (* (/ (* (* 1 1) 1) (* (* (- (* y y) (* x x)) (- (* y y) (* x x))) (- (* y y) (* x x)))) (* (* (- y x) (- y x)) (- y x))))
  (* (* (* x x) x) (* (* (* (/ 1 (- (* y y) (* x x))) (/ 1 (- (* y y) (* x x)))) (/ 1 (- (* y y) (* x x)))) (* (* (- y x) (- y x)) (- y x))))
  (* (* (* x x) x) (* (* (* (/ 1 (- (* y y) (* x x))) (- y x)) (* (/ 1 (- (* y y) (* x x))) (- y x))) (* (/ 1 (- (* y y) (* x x))) (- y x))))
  (* (cbrt (* x (* (/ 1 (- (* y y) (* x x))) (- y x)))) (cbrt (* x (* (/ 1 (- (* y y) (* x x))) (- y x)))))
  (cbrt (* x (* (/ 1 (- (* y y) (* x x))) (- y x))))
  (* (* (* x (* (/ 1 (- (* y y) (* x x))) (- y x))) (* x (* (/ 1 (- (* y y) (* x x))) (- y x)))) (* x (* (/ 1 (- (* y y) (* x x))) (- y x))))
  (sqrt (* x (* (/ 1 (- (* y y) (* x x))) (- y x))))
  (sqrt (* x (* (/ 1 (- (* y y) (* x x))) (- y x))))
  (* x (* (/ 1 (- (* y y) (* x x))) y))
  (* x (* (/ 1 (- (* y y) (* x x))) (- x)))
  (* x (* (/ 1 (- (* y y) (* x x))) y))
  (* x (* (/ 1 (- (* y y) (* x x))) (- x)))
  (* x (* y (/ 1 (- (* y y) (* x x)))))
  (* x (* (- x) (/ 1 (- (* y y) (* x x)))))
  (* x (* y (/ 1 (- (* y y) (* x x)))))
  (* x (* (- x) (/ 1 (- (* y y) (* x x)))))
  (* (* (/ 1 (- (* y y) (* x x))) y) x)
  (* (* (/ 1 (- (* y y) (* x x))) (- x)) x)
  (* (* (/ 1 (- (* y y) (* x x))) y) x)
  (* (* (/ 1 (- (* y y) (* x x))) (- x)) x)
  (* (* y (/ 1 (- (* y y) (* x x)))) x)
  (* (* (- x) (/ 1 (- (* y y) (* x x)))) x)
  (* (* y (/ 1 (- (* y y) (* x x)))) x)
  (* (* (- x) (/ 1 (- (* y y) (* x x)))) x)
  (* x (/ 1 (- (* y y) (* x x))))
  (* (cbrt x) (* (/ 1 (- (* y y) (* x x))) (- y x)))
  (* (sqrt x) (* (/ 1 (- (* y y) (* x x))) (- y x)))
  (* x (* (/ 1 (- (* y y) (* x x))) (- y x)))
  (* x (* 1 (- (pow y 3) (pow x 3))))
  (* x (* 1 (- (* y y) (* x x))))
  (* x (* (/ 1 (- (* y y) (* x x))) (- (pow y 3) (pow x 3))))
  (* x (* (/ 1 (- (* y y) (* x x))) (- (* y y) (* x x))))
  (* x (* 1 (- y x)))
  0
  0
  0
  (- (pow y 2) (pow x 2))
  (- (pow y 2) (pow x 2))
  (- (pow y 2) (pow x 2))
  0
  0
  0
  0
  0
  0
3.788 * * [simplify]: Extracting # 0 : cost  0
3.788 * * [simplify]: Extracting # 1 : cost  0
3.788 * * [simplify]: Extracting # 2 : cost  0
3.788 * * [simplify]: Extracting # 3 : cost  0
3.789 * * [simplify]: Extracting # 4 : cost  0
3.789 * * [simplify]: Extracting # 5 : cost  0
3.789 * * [simplify]: iteration  0 :  179  enodes  (cost  2362 )
3.855 * * [simplify]: Extracting # 0 : cost  0
3.855 * * [simplify]: Extracting # 1 : cost  0
3.856 * * [simplify]: Extracting # 2 : cost  0
3.856 * * [simplify]: Extracting # 3 : cost  0
3.857 * * [simplify]: Extracting # 4 : cost  0
3.857 * * [simplify]: iteration  1 :  519  enodes  (cost  2186 )
4.502 * * [simplify]: Extracting # 0 : cost  0
4.510 * * [simplify]: Extracting # 1 : cost  0
4.517 * * [simplify]: Extracting # 2 : cost  0
4.522 * * [simplify]: Extracting # 3 : cost  0
4.528 * * [simplify]: Extracting # 4 : cost  0
4.533 * * [simplify]: iteration  2 :  4161  enodes  (cost  1778 )
7.161 * * [simplify]: Extracting # 0 : cost  0
7.173 * * [simplify]: Extracting # 1 : cost  0
7.186 * * [simplify]: Extracting # 2 : cost  0
7.194 * * [simplify]: iteration done:  5000  enodes  (cost  1770 )
7.195 * [simplify]: Simplified to:
  (/ (- y x) (- (pow y 2) (pow x 2)))
  (log (/ (- y x) (- (pow y 2) (pow x 2))))
  (log (/ (- y x) (- (pow y 2) (pow x 2))))
  (log (/ (- y x) (- (pow y 2) (pow x 2))))
  (log (/ (- y x) (- (pow y 2) (pow x 2))))
  (log (/ (- y x) (- (pow y 2) (pow x 2))))
  (exp (/ (- y x) (- (pow y 2) (pow x 2))))
  (/ (pow (- y x) 3) (pow (- (pow y 2) (pow x 2)) 3))
  (pow (/ (- y x) (- (pow y 2) (pow x 2))) 3)
  (* (cbrt (/ (- y x) (- (pow y 2) (pow x 2)))) (cbrt (/ (- y x) (- (pow y 2) (pow x 2)))))
  (cbrt (/ (- y x) (- (pow y 2) (pow x 2))))
  (pow (/ (- y x) (- (pow y 2) (pow x 2))) 3)
  (sqrt (/ (- y x) (- (pow y 2) (pow x 2))))
  (sqrt (/ (- y x) (- (pow y 2) (pow x 2))))
  (- (pow y 3) (pow x 3))
  (* (+ (* y y) (* x (+ y x))) (- (pow y 2) (pow x 2)))
  (- (pow y 2) (pow x 2))
  (* (- (* y y) (* x x)) (+ y x))
  (* (sqrt (/ 1 (- (* y y) (* x x)))) (sqrt (- y x)))
  (* (sqrt (/ 1 (- (* y y) (* x x)))) (sqrt (- y x)))
  (/ (sqrt (- y x)) (sqrt (- (* y y) (* x x))))
  (/ (sqrt (- y x)) (sqrt (- (* y y) (* x x))))
  (/ (sqrt (- y x)) (sqrt (- (* y y) (* x x))))
  (/ (sqrt (- y x)) (sqrt (- (* y y) (* x x))))
  (/ y (- (pow y 2) (pow x 2)))
  (/ (- x) (- (pow y 2) (pow x 2)))
  (/ y (- (pow y 2) (pow x 2)))
  (/ (- x) (- (pow y 2) (pow x 2)))
  (/ y (- (pow y 2) (pow x 2)))
  (/ (- x) (- (pow y 2) (pow x 2)))
  (/ y (- (pow y 2) (pow x 2)))
  (/ (- x) (- (pow y 2) (pow x 2)))
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (- (pow y 2) (pow x 2)))
  (/ (/ (sqrt (- y x)) (+ x y)) (- y x))
  (/ 1 (- (pow y 2) (pow x 2)))
  (/ (+ (sqrt x) (sqrt y)) (- (pow y 2) (pow x 2)))
  (/ 1 (- (pow y 2) (pow x 2)))
  (* (cbrt (/ 1 (- (* y y) (* x x)))) (- y x))
  (* (sqrt (/ 1 (- (* y y) (* x x)))) (- y x))
  (/ (- y x) (cbrt (- (* y y) (* x x))))
  (/ (- y x) (sqrt (- (* y y) (* x x))))
  (/ (- y x) (- (pow y 2) (pow x 2)))
  1
  (/ (- y x) (cbrt (- (* y y) (* x x))))
  (/ (- y x) (sqrt (- (* y y) (* x x))))
  (/ (- y x) (- (pow y 2) (pow x 2)))
  1
  (/ (- y x) (cbrt (- (* y y) (* x x))))
  (/ (- y x) (sqrt (- (* y y) (* x x))))
  (/ (- y x) (- (pow y 2) (pow x 2)))
  1
  (/ (- y x) (- (pow y 2) (pow x 2)))
  (/ (- y x) (- (pow y 2) (pow x 2)))
  (* (+ (* (* x x) (+ (* x x) (* y y))) (pow y 4)) (- y x))
  (* (+ (* y y) (* x x)) (- y x))
  (/ (- (pow y 3) (pow x 3)) (- (pow y 2) (pow x 2)))
  1
  (- y x)
  (exp (- (* y y) (* x x)))
  (log (- (pow y 2) (pow x 2)))
  (exp (- (* y y) (* x x)))
  (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x))))
  (cbrt (- (* y y) (* x x)))
  (pow (- (pow y 2) (pow x 2)) 3)
  (sqrt (- (* y y) (* x x)))
  (sqrt (- (* y y) (* x x)))
  (- (pow y 6) (pow x 6))
  (+ (* (* x x) (+ (* x x) (* y y))) (pow y 4))
  (- (* x x))
  (- (pow y 4) (pow x 4))
  (+ (* y y) (* x x))
  (+ x y)
  (- y x)
  (- (* x x))
  -1
  (- (log (- (pow y 2) (pow x 2))))
  (- (log (- (pow y 2) (pow x 2))))
  (- (log (- (pow y 2) (pow x 2))))
  (- (log (- (pow y 2) (pow x 2))))
  (exp (/ 1 (- (pow y 2) (pow x 2))))
  (/ 1 (pow (- (pow y 2) (pow x 2)) 3))
  (* (cbrt (/ 1 (- (* y y) (* x x)))) (cbrt (/ 1 (- (* y y) (* x x)))))
  (cbrt (/ 1 (- (* y y) (* x x))))
  (pow (/ 1 (- (pow y 2) (pow x 2))) 3)
  (sqrt (/ 1 (- (* y y) (* x x))))
  (sqrt (/ 1 (- (* y y) (* x x))))
  -1
  (- (- (* y y) (* x x)))
  (/ 1 (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ 1 (cbrt (- (* y y) (* x x))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  1
  (/ 1 (- (pow y 2) (pow x 2)))
  (/ 1 (+ y x))
  (/ 1 (- y x))
  (/ 1 (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ 1 (cbrt (- (* y y) (* x x))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  1
  (/ 1 (- (pow y 2) (pow x 2)))
  (/ 1 (+ y x))
  (/ 1 (- y x))
  (/ 1 (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ 1 (cbrt (- (* y y) (* x x))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  1
  (/ 1 (- (pow y 2) (pow x 2)))
  (/ 1 (+ y x))
  (/ 1 (- y x))
  (/ 1 (- (pow y 2) (pow x 2)))
  (- (pow y 2) (pow x 2))
  (/ 1 (* (cbrt (- (* y y) (* x x))) (cbrt (- (* y y) (* x x)))))
  (/ 1 (sqrt (- (* y y) (* x x))))
  1
  (/ 1 (+ y x))
  (- (pow y 2) (pow x 2))
  (- (pow y 2) (pow x 2))
  (- (pow y 2) (pow x 2))
  (/ 1 (- (pow y 6) (pow x 6)))
  (/ 1 (- (pow y 4) (pow x 4)))
  (* (/ (- y x) (- (pow y 2) (pow x 2))) x)
  (* (/ (- y x) (- (pow y 2) (pow x 2))) x)
  (log (* (/ (- y x) (- (pow y 2) (pow x 2))) x))
  (log (* (/ (- y x) (- (pow y 2) (pow x 2))) x))
  (log (* (/ (- y x) (- (pow y 2) (pow x 2))) x))
  (log (* (/ (- y x) (- (pow y 2) (pow x 2))) x))
  (log (* (/ (- y x) (- (pow y 2) (pow x 2))) x))
  (log (* (/ (- y x) (- (pow y 2) (pow x 2))) x))
  (pow (exp x) (/ (- y x) (- (pow y 2) (pow x 2))))
  (* (pow x 3) (/ (pow (- y x) 3) (pow (- (pow y 2) (pow x 2)) 3)))
  (* (pow (/ (- y x) (- (pow y 2) (pow x 2))) 3) (pow x 3))
  (* (pow (/ (- y x) (- (pow y 2) (pow x 2))) 3) (pow x 3))
  (* (cbrt (* (/ (- y x) (- (pow y 2) (pow x 2))) x)) (cbrt (* (/ (- y x) (- (pow y 2) (pow x 2))) x)))
  (cbrt (* (/ (- y x) (- (pow y 2) (pow x 2))) x))
  (pow (* (/ (- y x) (- (pow y 2) (pow x 2))) x) 3)
  (sqrt (* (/ (- y x) (- (pow y 2) (pow x 2))) x))
  (sqrt (* (/ (- y x) (- (pow y 2) (pow x 2))) x))
  (* x (/ y (- (pow y 2) (pow x 2))))
  (* x (/ (- x) (- (pow y 2) (pow x 2))))
  (* x (/ y (- (pow y 2) (pow x 2))))
  (* x (/ (- x) (- (pow y 2) (pow x 2))))
  (* x (/ y (- (pow y 2) (pow x 2))))
  (* x (/ (- x) (- (pow y 2) (pow x 2))))
  (* x (/ y (- (pow y 2) (pow x 2))))
  (* x (/ (- x) (- (pow y 2) (pow x 2))))
  (* x (/ y (- (pow y 2) (pow x 2))))
  (* x (/ (- x) (- (pow y 2) (pow x 2))))
  (* x (/ y (- (pow y 2) (pow x 2))))
  (* x (/ (- x) (- (pow y 2) (pow x 2))))
  (* x (/ y (- (pow y 2) (pow x 2))))
  (* x (/ (- x) (- (pow y 2) (pow x 2))))
  (* x (/ y (- (pow y 2) (pow x 2))))
  (* x (/ (- x) (- (pow y 2) (pow x 2))))
  (/ x (- (pow y 2) (pow x 2)))
  (/ (* (- y x) (cbrt x)) (- (pow y 2) (pow x 2)))
  (/ (* (- y x) (sqrt x)) (- (pow y 2) (pow x 2)))
  (* (/ (- y x) (- (pow y 2) (pow x 2))) x)
  (* (- (pow y 3) (pow x 3)) x)
  (* x (- (pow y 2) (pow x 2)))
  (/ (* (- (pow y 3) (pow x 3)) x) (- (pow y 2) (pow x 2)))
  x
  (* (- y x) x)
  0
  0
  0
  (- (pow y 2) (pow x 2))
  (- (pow y 2) (pow x 2))
  (- (pow y 2) (pow x 2))
  0
  0
  0
  0
  0
  0
7.196 * * * [progress]: adding candidates to table
7.594 * [progress]: [Phase 3 of 3] Extracting.
7.594 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* x (/ 1 (+ y x))))> #<alt (λ (x y) (* x (* (/ 1 (- (* y y) (* x x))) (- y x))))>)
7.594 * * * [regime-changes]: Trying 3 branch expressions: ((/ x (+ y x)) y x)
7.595 * * * * [regimes]: Trying to branch on (/ x (+ y x)) from (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* x (/ 1 (+ y x))))> #<alt (λ (x y) (* x (* (/ 1 (- (* y y) (* x x))) (- y x))))>)
7.615 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* x (/ 1 (+ y x))))> #<alt (λ (x y) (* x (* (/ 1 (- (* y y) (* x x))) (- y x))))>)
7.628 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ x (+ y x)))> #<alt (λ (x y) (* x (/ 1 (+ y x))))> #<alt (λ (x y) (* x (* (/ 1 (- (* y y) (* x x))) (- y x))))>)
7.647 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.648 * [simplify]: Simplifying:
  (/ x (+ y x))
7.648 * * [simplify]: Extracting # 0 : cost  0
7.648 * * [simplify]: Extracting # 1 : cost  0
7.648 * * [simplify]: Extracting # 2 : cost  0
7.648 * * [simplify]: Extracting # 3 : cost  0
7.648 * * [simplify]: Extracting # 4 : cost  0
7.648 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
7.648 * * [simplify]: Extracting # 0 : cost  0
7.648 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
7.649 * * [simplify]: Extracting # 0 : cost  0
7.649 * * [simplify]: iteration done:  5  enodes  (cost  5 )
7.649 * [simplify]: Simplified to:
  (/ x (+ y x))
8.761 * [regime-testing]: Baseline error score: 0.012501562695336917
8.764 * [regime-testing]: Oracle error score: 0.007750968871108889
8.771 * [regime-testing]: End program error score: 0.012501562695336917