33.809 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.036 * * * [progress]: [2/2] Setting up program.
0.038 * [progress]: [Phase 2 of 3] Improving.
0.038 * [simplify]: Simplifying:
  (* 2.0 (+ (* x x) (* x y)))
0.099 * * [progress]: iteration 1 / 4
0.099 * * * [progress]: picking best candidate
0.102 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>
0.102 * * * [progress]: localizing error
0.108 * * * [progress]: generating rewritten candidates
0.108 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.117 * * * [progress]: generating series expansions
0.117 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.117 * [backup-simplify]: Simplify (+ (* x x) (* x y)) into (+ (pow x 2) (* x y))
0.117 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* x y)) in (x y) around 0
0.117 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in y
0.117 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [backup-simplify]: Simplify x into x
0.117 * [taylor]: Taking taylor expansion of (* x y) in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [backup-simplify]: Simplify x into x
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [taylor]: Taking taylor expansion of (* x y) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [backup-simplify]: Simplify y into y
0.118 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.118 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [taylor]: Taking taylor expansion of (* x y) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [backup-simplify]: Simplify y into y
0.118 * [backup-simplify]: Simplify (* 0 y) into 0
0.125 * [backup-simplify]: Simplify (+ 0 0) into 0
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.126 * [backup-simplify]: Simplify (+ 0 y) into y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 1 into 1
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (* 1 1) into 1
0.127 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.127 * [backup-simplify]: Simplify (+ 1 0) into 1
0.127 * [taylor]: Taking taylor expansion of 1 in y
0.127 * [backup-simplify]: Simplify 1 into 1
0.127 * [backup-simplify]: Simplify 1 into 1
0.127 * [backup-simplify]: Simplify 1 into 1
0.127 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.128 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.129 * [backup-simplify]: Simplify (+ 0 0) into 0
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.130 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.130 * [backup-simplify]: Simplify (+ 0 0) into 0
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* x y))
0.131 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (+ (/ 1 (pow x 2)) (/ 1 (* x y)))
0.131 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.131 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [backup-simplify]: Simplify x into x
0.131 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.131 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.131 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.131 * [taylor]: Taking taylor expansion of (* x y) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [backup-simplify]: Simplify x into x
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (* x 0) into 0
0.132 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.132 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.132 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (* 1 1) into 1
0.132 * [backup-simplify]: Simplify (/ 1 1) into 1
0.132 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.132 * [taylor]: Taking taylor expansion of (* x y) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [backup-simplify]: Simplify y into y
0.132 * [backup-simplify]: Simplify (* 0 y) into 0
0.133 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.133 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [backup-simplify]: Simplify (* 1 1) into 1
0.133 * [backup-simplify]: Simplify (/ 1 1) into 1
0.134 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.134 * [taylor]: Taking taylor expansion of (* x y) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [backup-simplify]: Simplify y into y
0.134 * [backup-simplify]: Simplify (* 0 y) into 0
0.134 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.134 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.135 * [backup-simplify]: Simplify (+ 1 0) into 1
0.135 * [taylor]: Taking taylor expansion of 1 in y
0.135 * [backup-simplify]: Simplify 1 into 1
0.135 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.136 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify (/ 1 1) into 1
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify 1 into 1
0.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.144 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.144 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.148 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* x y))
0.150 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (/ 1 (* x y)))
0.150 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.150 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [backup-simplify]: Simplify x into x
0.150 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.150 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.150 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.150 * [taylor]: Taking taylor expansion of (* x y) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [backup-simplify]: Simplify x into x
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (* x 0) into 0
0.151 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.151 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.151 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (* 1 1) into 1
0.152 * [backup-simplify]: Simplify (/ 1 1) into 1
0.152 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.152 * [taylor]: Taking taylor expansion of (* x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [backup-simplify]: Simplify y into y
0.152 * [backup-simplify]: Simplify (* 0 y) into 0
0.152 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.152 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.153 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (* 1 1) into 1
0.153 * [backup-simplify]: Simplify (/ 1 1) into 1
0.153 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.153 * [taylor]: Taking taylor expansion of (* x y) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [backup-simplify]: Simplify y into y
0.153 * [backup-simplify]: Simplify (* 0 y) into 0
0.154 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.154 * [backup-simplify]: Simplify (+ 1 0) into 1
0.154 * [taylor]: Taking taylor expansion of 1 in y
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.155 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (/ 1 1) into 1
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify 1 into 1
0.156 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.157 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.157 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.157 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.157 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.161 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.165 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.166 * [backup-simplify]: Simplify (+ 0 0) into 0
0.166 * [taylor]: Taking taylor expansion of 0 in y
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* x y))
0.166 * * * [progress]: simplifying candidates
0.167 * [simplify]: Simplifying:
  (* (exp (* x x)) (exp (* x y)))
  (log (+ (* x x) (* x y)))
  (exp (+ (* x x) (* x y)))
  (* (cbrt (+ (* x x) (* x y))) (cbrt (+ (* x x) (* x y))))
  (cbrt (+ (* x x) (* x y)))
  (* (* (+ (* x x) (* x y)) (+ (* x x) (* x y))) (+ (* x x) (* x y)))
  (sqrt (+ (* x x) (* x y)))
  (sqrt (+ (* x x) (* x y)))
  (+ (pow (* x x) 3) (pow (* x y) 3))
  (+ (* (* x x) (* x x)) (- (* (* x y) (* x y)) (* (* x x) (* x y))))
  (- (* (* x x) (* x x)) (* (* x y) (* x y)))
  (- (* x x) (* x y))
  (+ x y)
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
0.883 * * * [progress]: adding candidates to table
0.909 * * [progress]: iteration 2 / 4
0.909 * * * [progress]: picking best candidate
0.912 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (* x (+ x y))))>
0.912 * * * [progress]: localizing error
0.921 * * * [progress]: generating rewritten candidates
0.921 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.950 * * * [progress]: generating series expansions
0.950 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.950 * [backup-simplify]: Simplify (* x (+ x y)) into (* x (+ x y))
0.950 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.950 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.951 * [taylor]: Taking taylor expansion of x in y
0.951 * [backup-simplify]: Simplify x into x
0.951 * [taylor]: Taking taylor expansion of (+ x y) in y
0.951 * [taylor]: Taking taylor expansion of x in y
0.951 * [backup-simplify]: Simplify x into x
0.951 * [taylor]: Taking taylor expansion of y in y
0.951 * [backup-simplify]: Simplify 0 into 0
0.951 * [backup-simplify]: Simplify 1 into 1
0.951 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.951 * [backup-simplify]: Simplify 0 into 0
0.951 * [backup-simplify]: Simplify 1 into 1
0.951 * [taylor]: Taking taylor expansion of (+ x y) in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.951 * [backup-simplify]: Simplify 0 into 0
0.951 * [backup-simplify]: Simplify 1 into 1
0.951 * [taylor]: Taking taylor expansion of y in x
0.951 * [backup-simplify]: Simplify y into y
0.951 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.951 * [backup-simplify]: Simplify 0 into 0
0.951 * [backup-simplify]: Simplify 1 into 1
0.951 * [taylor]: Taking taylor expansion of (+ x y) in x
0.951 * [taylor]: Taking taylor expansion of x in x
0.951 * [backup-simplify]: Simplify 0 into 0
0.951 * [backup-simplify]: Simplify 1 into 1
0.951 * [taylor]: Taking taylor expansion of y in x
0.951 * [backup-simplify]: Simplify y into y
0.951 * [backup-simplify]: Simplify (+ 0 y) into y
0.951 * [backup-simplify]: Simplify (* 0 y) into 0
0.951 * [taylor]: Taking taylor expansion of 0 in y
0.951 * [backup-simplify]: Simplify 0 into 0
0.951 * [backup-simplify]: Simplify 0 into 0
0.952 * [backup-simplify]: Simplify (+ 1 0) into 1
0.952 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y
0.952 * [taylor]: Taking taylor expansion of y in y
0.952 * [backup-simplify]: Simplify 0 into 0
0.952 * [backup-simplify]: Simplify 1 into 1
0.952 * [backup-simplify]: Simplify 0 into 0
0.952 * [backup-simplify]: Simplify 0 into 0
0.952 * [backup-simplify]: Simplify (+ 0 0) into 0
0.953 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1
0.953 * [taylor]: Taking taylor expansion of 1 in y
0.953 * [backup-simplify]: Simplify 1 into 1
0.953 * [backup-simplify]: Simplify 1 into 1
0.953 * [backup-simplify]: Simplify 1 into 1
0.953 * [backup-simplify]: Simplify 0 into 0
0.953 * [backup-simplify]: Simplify (+ 0 0) into 0
0.954 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
0.954 * [taylor]: Taking taylor expansion of 0 in y
0.954 * [backup-simplify]: Simplify 0 into 0
0.954 * [backup-simplify]: Simplify 0 into 0
0.954 * [backup-simplify]: Simplify 0 into 0
0.954 * [backup-simplify]: Simplify 0 into 0
0.954 * [backup-simplify]: Simplify 0 into 0
0.954 * [backup-simplify]: Simplify (+ 0 0) into 0
0.955 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
0.955 * [taylor]: Taking taylor expansion of 0 in y
0.955 * [backup-simplify]: Simplify 0 into 0
0.955 * [backup-simplify]: Simplify 0 into 0
0.956 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* x y))
0.956 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 y) (/ 1 x)) x)
0.956 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.956 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.956 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.956 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.956 * [taylor]: Taking taylor expansion of y in y
0.956 * [backup-simplify]: Simplify 0 into 0
0.956 * [backup-simplify]: Simplify 1 into 1
0.956 * [backup-simplify]: Simplify (/ 1 1) into 1
0.956 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.956 * [taylor]: Taking taylor expansion of x in y
0.956 * [backup-simplify]: Simplify x into x
0.956 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.956 * [taylor]: Taking taylor expansion of x in y
0.956 * [backup-simplify]: Simplify x into x
0.956 * [backup-simplify]: Simplify (+ 1 0) into 1
0.956 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.956 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.957 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.957 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.957 * [taylor]: Taking taylor expansion of y in x
0.957 * [backup-simplify]: Simplify y into y
0.957 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.957 * [backup-simplify]: Simplify 0 into 0
0.957 * [backup-simplify]: Simplify 1 into 1
0.957 * [backup-simplify]: Simplify (/ 1 1) into 1
0.957 * [taylor]: Taking taylor expansion of x in x
0.957 * [backup-simplify]: Simplify 0 into 0
0.957 * [backup-simplify]: Simplify 1 into 1
0.957 * [backup-simplify]: Simplify (+ 0 1) into 1
0.957 * [backup-simplify]: Simplify (/ 1 1) into 1
0.957 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.957 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.958 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.958 * [taylor]: Taking taylor expansion of y in x
0.958 * [backup-simplify]: Simplify y into y
0.958 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.958 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.958 * [taylor]: Taking taylor expansion of x in x
0.958 * [backup-simplify]: Simplify 0 into 0
0.958 * [backup-simplify]: Simplify 1 into 1
0.958 * [backup-simplify]: Simplify (/ 1 1) into 1
0.958 * [taylor]: Taking taylor expansion of x in x
0.958 * [backup-simplify]: Simplify 0 into 0
0.958 * [backup-simplify]: Simplify 1 into 1
0.958 * [backup-simplify]: Simplify (+ 0 1) into 1
0.958 * [backup-simplify]: Simplify (/ 1 1) into 1
0.958 * [taylor]: Taking taylor expansion of 1 in y
0.959 * [backup-simplify]: Simplify 1 into 1
0.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.959 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.959 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.959 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.959 * [taylor]: Taking taylor expansion of y in y
0.960 * [backup-simplify]: Simplify 0 into 0
0.960 * [backup-simplify]: Simplify 1 into 1
0.960 * [backup-simplify]: Simplify (/ 1 1) into 1
0.960 * [backup-simplify]: Simplify 1 into 1
0.960 * [backup-simplify]: Simplify 1 into 1
0.960 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.960 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.961 * [backup-simplify]: Simplify (+ 0 0) into 0
0.961 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.961 * [taylor]: Taking taylor expansion of 0 in y
0.962 * [backup-simplify]: Simplify 0 into 0
0.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.962 * [backup-simplify]: Simplify 0 into 0
0.962 * [backup-simplify]: Simplify 0 into 0
0.962 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.963 * [backup-simplify]: Simplify (+ 0 0) into 0
0.964 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.964 * [taylor]: Taking taylor expansion of 0 in y
0.964 * [backup-simplify]: Simplify 0 into 0
0.964 * [backup-simplify]: Simplify 0 into 0
0.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.965 * [backup-simplify]: Simplify 0 into 0
0.965 * [backup-simplify]: Simplify 0 into 0
0.965 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.965 * [backup-simplify]: Simplify (+ 0 0) into 0
0.967 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.967 * [taylor]: Taking taylor expansion of 0 in y
0.967 * [backup-simplify]: Simplify 0 into 0
0.967 * [backup-simplify]: Simplify 0 into 0
0.967 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* x y))
0.967 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- x)) (/ 1 (- y)))) into (/ (+ (/ 1 y) (/ 1 x)) x)
0.967 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.967 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.967 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.967 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.967 * [taylor]: Taking taylor expansion of y in y
0.967 * [backup-simplify]: Simplify 0 into 0
0.968 * [backup-simplify]: Simplify 1 into 1
0.968 * [backup-simplify]: Simplify (/ 1 1) into 1
0.968 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.968 * [taylor]: Taking taylor expansion of x in y
0.968 * [backup-simplify]: Simplify x into x
0.968 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.968 * [taylor]: Taking taylor expansion of x in y
0.968 * [backup-simplify]: Simplify x into x
0.968 * [backup-simplify]: Simplify (+ 1 0) into 1
0.968 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.968 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.968 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.968 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.968 * [taylor]: Taking taylor expansion of y in x
0.968 * [backup-simplify]: Simplify y into y
0.968 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.968 * [taylor]: Taking taylor expansion of x in x
0.968 * [backup-simplify]: Simplify 0 into 0
0.968 * [backup-simplify]: Simplify 1 into 1
0.969 * [backup-simplify]: Simplify (/ 1 1) into 1
0.969 * [taylor]: Taking taylor expansion of x in x
0.969 * [backup-simplify]: Simplify 0 into 0
0.969 * [backup-simplify]: Simplify 1 into 1
0.969 * [backup-simplify]: Simplify (+ 0 1) into 1
0.969 * [backup-simplify]: Simplify (/ 1 1) into 1
0.969 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.969 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.970 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.970 * [taylor]: Taking taylor expansion of y in x
0.970 * [backup-simplify]: Simplify y into y
0.970 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.970 * [taylor]: Taking taylor expansion of x in x
0.970 * [backup-simplify]: Simplify 0 into 0
0.970 * [backup-simplify]: Simplify 1 into 1
0.970 * [backup-simplify]: Simplify (/ 1 1) into 1
0.970 * [taylor]: Taking taylor expansion of x in x
0.970 * [backup-simplify]: Simplify 0 into 0
0.970 * [backup-simplify]: Simplify 1 into 1
0.971 * [backup-simplify]: Simplify (+ 0 1) into 1
0.971 * [backup-simplify]: Simplify (/ 1 1) into 1
0.971 * [taylor]: Taking taylor expansion of 1 in y
0.971 * [backup-simplify]: Simplify 1 into 1
0.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.972 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.973 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.973 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.973 * [taylor]: Taking taylor expansion of y in y
0.973 * [backup-simplify]: Simplify 0 into 0
0.973 * [backup-simplify]: Simplify 1 into 1
0.973 * [backup-simplify]: Simplify (/ 1 1) into 1
0.973 * [backup-simplify]: Simplify 1 into 1
0.973 * [backup-simplify]: Simplify 1 into 1
0.974 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.975 * [backup-simplify]: Simplify (+ 0 0) into 0
0.976 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.976 * [taylor]: Taking taylor expansion of 0 in y
0.976 * [backup-simplify]: Simplify 0 into 0
0.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.977 * [backup-simplify]: Simplify 0 into 0
0.977 * [backup-simplify]: Simplify 0 into 0
0.977 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.979 * [backup-simplify]: Simplify (+ 0 0) into 0
0.981 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.981 * [taylor]: Taking taylor expansion of 0 in y
0.981 * [backup-simplify]: Simplify 0 into 0
0.981 * [backup-simplify]: Simplify 0 into 0
0.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.981 * [backup-simplify]: Simplify 0 into 0
0.981 * [backup-simplify]: Simplify 0 into 0
0.981 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.982 * [backup-simplify]: Simplify (+ 0 0) into 0
0.984 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.984 * [taylor]: Taking taylor expansion of 0 in y
0.984 * [backup-simplify]: Simplify 0 into 0
0.984 * [backup-simplify]: Simplify 0 into 0
0.984 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* x y))
0.984 * * * [progress]: simplifying candidates
0.985 * [simplify]: Simplifying:
  (* x (+ x y))
  (+ (log x) (log (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* x x)
  (* x y)
  (* x x)
  (* y x)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
2.082 * * * [progress]: adding candidates to table
2.122 * * [progress]: iteration 3 / 4
2.122 * * * [progress]: picking best candidate
2.124 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (/ (* x (- (* x x) (* y y))) (- x y))))>
2.124 * * * [progress]: localizing error
2.143 * * * [progress]: generating rewritten candidates
2.143 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
2.180 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
2.222 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1 2)
2.243 * * * [progress]: generating series expansions
2.243 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
2.243 * [backup-simplify]: Simplify (/ (* x (- (* x x) (* y y))) (- x y)) into (/ (* x (- (pow x 2) (pow y 2))) (- x y))
2.243 * [approximate]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (- x y)) in (x y) around 0
2.243 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (- x y)) in y
2.243 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in y
2.243 * [taylor]: Taking taylor expansion of x in y
2.243 * [backup-simplify]: Simplify x into x
2.243 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
2.243 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.243 * [taylor]: Taking taylor expansion of x in y
2.243 * [backup-simplify]: Simplify x into x
2.243 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.244 * [taylor]: Taking taylor expansion of y in y
2.244 * [backup-simplify]: Simplify 0 into 0
2.244 * [backup-simplify]: Simplify 1 into 1
2.244 * [taylor]: Taking taylor expansion of (- x y) in y
2.244 * [taylor]: Taking taylor expansion of x in y
2.244 * [backup-simplify]: Simplify x into x
2.244 * [taylor]: Taking taylor expansion of y in y
2.244 * [backup-simplify]: Simplify 0 into 0
2.244 * [backup-simplify]: Simplify 1 into 1
2.244 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.244 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.244 * [backup-simplify]: Simplify (* x (pow x 2)) into (pow x 3)
2.245 * [backup-simplify]: Simplify (- 0) into 0
2.245 * [backup-simplify]: Simplify (+ x 0) into x
2.245 * [backup-simplify]: Simplify (/ (pow x 3) x) into (pow x 2)
2.245 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (- x y)) in x
2.245 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
2.245 * [taylor]: Taking taylor expansion of x in x
2.245 * [backup-simplify]: Simplify 0 into 0
2.245 * [backup-simplify]: Simplify 1 into 1
2.245 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
2.245 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.245 * [taylor]: Taking taylor expansion of x in x
2.245 * [backup-simplify]: Simplify 0 into 0
2.245 * [backup-simplify]: Simplify 1 into 1
2.245 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.245 * [taylor]: Taking taylor expansion of y in x
2.245 * [backup-simplify]: Simplify y into y
2.245 * [taylor]: Taking taylor expansion of (- x y) in x
2.245 * [taylor]: Taking taylor expansion of x in x
2.246 * [backup-simplify]: Simplify 0 into 0
2.246 * [backup-simplify]: Simplify 1 into 1
2.246 * [taylor]: Taking taylor expansion of y in x
2.246 * [backup-simplify]: Simplify y into y
2.246 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.246 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
2.246 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
2.246 * [backup-simplify]: Simplify (* 0 (- (pow y 2))) into 0
2.246 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.247 * [backup-simplify]: Simplify (- 0) into 0
2.247 * [backup-simplify]: Simplify (+ 0 0) into 0
2.248 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (pow y 2)))) into (- (pow y 2))
2.248 * [backup-simplify]: Simplify (- y) into (- y)
2.248 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.248 * [backup-simplify]: Simplify (/ (- (pow y 2)) (- y)) into y
2.248 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (- x y)) in x
2.248 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
2.248 * [taylor]: Taking taylor expansion of x in x
2.248 * [backup-simplify]: Simplify 0 into 0
2.248 * [backup-simplify]: Simplify 1 into 1
2.248 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
2.248 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.248 * [taylor]: Taking taylor expansion of x in x
2.248 * [backup-simplify]: Simplify 0 into 0
2.248 * [backup-simplify]: Simplify 1 into 1
2.248 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.248 * [taylor]: Taking taylor expansion of y in x
2.248 * [backup-simplify]: Simplify y into y
2.248 * [taylor]: Taking taylor expansion of (- x y) in x
2.248 * [taylor]: Taking taylor expansion of x in x
2.248 * [backup-simplify]: Simplify 0 into 0
2.248 * [backup-simplify]: Simplify 1 into 1
2.248 * [taylor]: Taking taylor expansion of y in x
2.249 * [backup-simplify]: Simplify y into y
2.249 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.249 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
2.249 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
2.249 * [backup-simplify]: Simplify (* 0 (- (pow y 2))) into 0
2.249 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.250 * [backup-simplify]: Simplify (- 0) into 0
2.250 * [backup-simplify]: Simplify (+ 0 0) into 0
2.251 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (pow y 2)))) into (- (pow y 2))
2.251 * [backup-simplify]: Simplify (- y) into (- y)
2.251 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.251 * [backup-simplify]: Simplify (/ (- (pow y 2)) (- y)) into y
2.251 * [taylor]: Taking taylor expansion of y in y
2.251 * [backup-simplify]: Simplify 0 into 0
2.251 * [backup-simplify]: Simplify 1 into 1
2.251 * [backup-simplify]: Simplify 0 into 0
2.252 * [backup-simplify]: Simplify (* 1 1) into 1
2.252 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.253 * [backup-simplify]: Simplify (- 0) into 0
2.253 * [backup-simplify]: Simplify (+ 1 0) into 1
2.254 * [backup-simplify]: Simplify (+ (* 0 1) (+ (* 1 0) (* 0 (- (pow y 2))))) into 0
2.254 * [backup-simplify]: Simplify (- 0) into 0
2.254 * [backup-simplify]: Simplify (+ 1 0) into 1
2.254 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* y (/ 1 (- y))))) into 1
2.254 * [taylor]: Taking taylor expansion of 1 in y
2.254 * [backup-simplify]: Simplify 1 into 1
2.254 * [backup-simplify]: Simplify 1 into 1
2.254 * [backup-simplify]: Simplify 1 into 1
2.255 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.255 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.255 * [backup-simplify]: Simplify (- 0) into 0
2.256 * [backup-simplify]: Simplify (+ 0 0) into 0
2.256 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 (- (pow y 2)))))) into 1
2.257 * [backup-simplify]: Simplify (- 0) into 0
2.257 * [backup-simplify]: Simplify (+ 0 0) into 0
2.257 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* y (/ 0 (- y))) (* 1 (/ 1 (- y))))) into 0
2.257 * [taylor]: Taking taylor expansion of 0 in y
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 0 into 0
2.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.258 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.258 * [backup-simplify]: Simplify (- 0) into 0
2.259 * [backup-simplify]: Simplify (+ 0 0) into 0
2.260 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- (pow y 2))))))) into 0
2.260 * [backup-simplify]: Simplify (- 0) into 0
2.260 * [backup-simplify]: Simplify (+ 0 0) into 0
2.260 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* y (/ 0 (- y))) (* 1 (/ 0 (- y))) (* 0 (/ 1 (- y))))) into 0
2.260 * [taylor]: Taking taylor expansion of 0 in y
2.260 * [backup-simplify]: Simplify 0 into 0
2.260 * [backup-simplify]: Simplify 0 into 0
2.260 * [backup-simplify]: Simplify 0 into 0
2.260 * [backup-simplify]: Simplify 0 into 0
2.261 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* x y))
2.261 * [backup-simplify]: Simplify (/ (* (/ 1 x) (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) (- (/ 1 x) (/ 1 y))) into (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) x))
2.261 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
2.261 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) x)) in y
2.261 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
2.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.261 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.261 * [taylor]: Taking taylor expansion of x in y
2.261 * [backup-simplify]: Simplify x into x
2.261 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.261 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.261 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.261 * [taylor]: Taking taylor expansion of y in y
2.261 * [backup-simplify]: Simplify 0 into 0
2.261 * [backup-simplify]: Simplify 1 into 1
2.262 * [backup-simplify]: Simplify (* 1 1) into 1
2.262 * [backup-simplify]: Simplify (/ 1 1) into 1
2.262 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y
2.262 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.262 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.262 * [taylor]: Taking taylor expansion of x in y
2.262 * [backup-simplify]: Simplify x into x
2.262 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.262 * [taylor]: Taking taylor expansion of y in y
2.262 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify 1 into 1
2.262 * [backup-simplify]: Simplify (/ 1 1) into 1
2.262 * [taylor]: Taking taylor expansion of x in y
2.262 * [backup-simplify]: Simplify x into x
2.262 * [backup-simplify]: Simplify (- 1) into -1
2.263 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.263 * [backup-simplify]: Simplify (- 1) into -1
2.263 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.263 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
2.263 * [backup-simplify]: Simplify (/ -1 (* -1 x)) into (/ 1 x)
2.263 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) x)) in x
2.263 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.263 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.263 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.263 * [taylor]: Taking taylor expansion of x in x
2.263 * [backup-simplify]: Simplify 0 into 0
2.263 * [backup-simplify]: Simplify 1 into 1
2.264 * [backup-simplify]: Simplify (* 1 1) into 1
2.264 * [backup-simplify]: Simplify (/ 1 1) into 1
2.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.264 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.264 * [taylor]: Taking taylor expansion of y in x
2.264 * [backup-simplify]: Simplify y into y
2.264 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.264 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.264 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
2.264 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.264 * [taylor]: Taking taylor expansion of x in x
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify 1 into 1
2.264 * [backup-simplify]: Simplify (/ 1 1) into 1
2.265 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.265 * [taylor]: Taking taylor expansion of y in x
2.265 * [backup-simplify]: Simplify y into y
2.265 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.265 * [taylor]: Taking taylor expansion of x in x
2.265 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify 1 into 1
2.265 * [backup-simplify]: Simplify (+ 1 0) into 1
2.265 * [backup-simplify]: Simplify (+ 1 0) into 1
2.265 * [backup-simplify]: Simplify (* 1 0) into 0
2.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.266 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.266 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.266 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 y)) 0)) into 1
2.266 * [backup-simplify]: Simplify (/ 1 1) into 1
2.267 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) x)) in x
2.267 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.267 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.267 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.267 * [taylor]: Taking taylor expansion of x in x
2.267 * [backup-simplify]: Simplify 0 into 0
2.267 * [backup-simplify]: Simplify 1 into 1
2.267 * [backup-simplify]: Simplify (* 1 1) into 1
2.267 * [backup-simplify]: Simplify (/ 1 1) into 1
2.267 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.267 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.267 * [taylor]: Taking taylor expansion of y in x
2.267 * [backup-simplify]: Simplify y into y
2.267 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.267 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.267 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
2.267 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.267 * [taylor]: Taking taylor expansion of x in x
2.267 * [backup-simplify]: Simplify 0 into 0
2.267 * [backup-simplify]: Simplify 1 into 1
2.268 * [backup-simplify]: Simplify (/ 1 1) into 1
2.268 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.268 * [taylor]: Taking taylor expansion of y in x
2.268 * [backup-simplify]: Simplify y into y
2.268 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.268 * [taylor]: Taking taylor expansion of x in x
2.268 * [backup-simplify]: Simplify 0 into 0
2.268 * [backup-simplify]: Simplify 1 into 1
2.268 * [backup-simplify]: Simplify (+ 1 0) into 1
2.268 * [backup-simplify]: Simplify (+ 1 0) into 1
2.269 * [backup-simplify]: Simplify (* 1 0) into 0
2.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.269 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.269 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.269 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 y)) 0)) into 1
2.270 * [backup-simplify]: Simplify (/ 1 1) into 1
2.270 * [taylor]: Taking taylor expansion of 1 in y
2.270 * [backup-simplify]: Simplify 1 into 1
2.270 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.271 * [backup-simplify]: Simplify (+ 0 0) into 0
2.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.272 * [backup-simplify]: Simplify (- 0) into 0
2.272 * [backup-simplify]: Simplify (+ 0 0) into 0
2.272 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 1) (* 0 0))) into (- (/ 1 y))
2.273 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (/ 1 y)
2.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.273 * [taylor]: Taking taylor expansion of y in y
2.273 * [backup-simplify]: Simplify 0 into 0
2.273 * [backup-simplify]: Simplify 1 into 1
2.273 * [backup-simplify]: Simplify (/ 1 1) into 1
2.273 * [backup-simplify]: Simplify 1 into 1
2.273 * [backup-simplify]: Simplify 1 into 1
2.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.274 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.274 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.275 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.275 * [backup-simplify]: Simplify (- 0) into 0
2.275 * [backup-simplify]: Simplify (+ 0 0) into 0
2.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 1) (* 0 0)))) into 0
2.277 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ (- (/ 1 y)) 1)))) into 0
2.277 * [taylor]: Taking taylor expansion of 0 in y
2.277 * [backup-simplify]: Simplify 0 into 0
2.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.277 * [backup-simplify]: Simplify 0 into 0
2.277 * [backup-simplify]: Simplify 0 into 0
2.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.278 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.279 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.279 * [backup-simplify]: Simplify (- 0) into 0
2.279 * [backup-simplify]: Simplify (+ 0 0) into 0
2.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.280 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.280 * [backup-simplify]: Simplify (- 0) into 0
2.280 * [backup-simplify]: Simplify (+ 0 0) into 0
2.281 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.285 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ (- (/ 1 y)) 1)))) into 0
2.285 * [taylor]: Taking taylor expansion of 0 in y
2.285 * [backup-simplify]: Simplify 0 into 0
2.285 * [backup-simplify]: Simplify 0 into 0
2.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.285 * [backup-simplify]: Simplify 0 into 0
2.285 * [backup-simplify]: Simplify 0 into 0
2.286 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.287 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.287 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.287 * [backup-simplify]: Simplify (- 0) into 0
2.288 * [backup-simplify]: Simplify (+ 0 0) into 0
2.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.288 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.289 * [backup-simplify]: Simplify (- 0) into 0
2.289 * [backup-simplify]: Simplify (+ 0 0) into 0
2.290 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.291 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- (/ 1 y)) 1)))) into 0
2.291 * [taylor]: Taking taylor expansion of 0 in y
2.291 * [backup-simplify]: Simplify 0 into 0
2.291 * [backup-simplify]: Simplify 0 into 0
2.291 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* x y))
2.291 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x)))
2.291 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x))) in (x y) around 0
2.292 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x))) in y
2.292 * [taylor]: Taking taylor expansion of -1 in y
2.292 * [backup-simplify]: Simplify -1 into -1
2.292 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x)) in y
2.292 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
2.292 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.292 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.292 * [taylor]: Taking taylor expansion of x in y
2.292 * [backup-simplify]: Simplify x into x
2.292 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.292 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.292 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.292 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.292 * [taylor]: Taking taylor expansion of y in y
2.292 * [backup-simplify]: Simplify 0 into 0
2.292 * [backup-simplify]: Simplify 1 into 1
2.292 * [backup-simplify]: Simplify (* 1 1) into 1
2.292 * [backup-simplify]: Simplify (/ 1 1) into 1
2.292 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
2.292 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.292 * [taylor]: Taking taylor expansion of y in y
2.293 * [backup-simplify]: Simplify 0 into 0
2.293 * [backup-simplify]: Simplify 1 into 1
2.293 * [backup-simplify]: Simplify (/ 1 1) into 1
2.293 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.293 * [taylor]: Taking taylor expansion of x in y
2.293 * [backup-simplify]: Simplify x into x
2.293 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.293 * [taylor]: Taking taylor expansion of x in y
2.293 * [backup-simplify]: Simplify x into x
2.293 * [backup-simplify]: Simplify (- 1) into -1
2.294 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.294 * [backup-simplify]: Simplify (+ 1 0) into 1
2.294 * [backup-simplify]: Simplify (* 1 x) into x
2.294 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.294 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x))) in x
2.294 * [taylor]: Taking taylor expansion of -1 in x
2.294 * [backup-simplify]: Simplify -1 into -1
2.294 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x)) in x
2.294 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.294 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.295 * [taylor]: Taking taylor expansion of x in x
2.295 * [backup-simplify]: Simplify 0 into 0
2.295 * [backup-simplify]: Simplify 1 into 1
2.295 * [backup-simplify]: Simplify (* 1 1) into 1
2.295 * [backup-simplify]: Simplify (/ 1 1) into 1
2.295 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.295 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.295 * [taylor]: Taking taylor expansion of y in x
2.295 * [backup-simplify]: Simplify y into y
2.296 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.296 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.296 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
2.296 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.296 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.296 * [taylor]: Taking taylor expansion of y in x
2.296 * [backup-simplify]: Simplify y into y
2.296 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.296 * [taylor]: Taking taylor expansion of x in x
2.296 * [backup-simplify]: Simplify 0 into 0
2.296 * [backup-simplify]: Simplify 1 into 1
2.296 * [backup-simplify]: Simplify (/ 1 1) into 1
2.296 * [taylor]: Taking taylor expansion of x in x
2.296 * [backup-simplify]: Simplify 0 into 0
2.297 * [backup-simplify]: Simplify 1 into 1
2.297 * [backup-simplify]: Simplify (+ 1 0) into 1
2.297 * [backup-simplify]: Simplify (- 1) into -1
2.297 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.298 * [backup-simplify]: Simplify (* -1 0) into 0
2.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.298 * [backup-simplify]: Simplify (- 0) into 0
2.298 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.299 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
2.299 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1
2.299 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x))) in x
2.299 * [taylor]: Taking taylor expansion of -1 in x
2.299 * [backup-simplify]: Simplify -1 into -1
2.299 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x)) in x
2.299 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.299 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.299 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.299 * [taylor]: Taking taylor expansion of x in x
2.299 * [backup-simplify]: Simplify 0 into 0
2.299 * [backup-simplify]: Simplify 1 into 1
2.300 * [backup-simplify]: Simplify (* 1 1) into 1
2.300 * [backup-simplify]: Simplify (/ 1 1) into 1
2.300 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.300 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.300 * [taylor]: Taking taylor expansion of y in x
2.300 * [backup-simplify]: Simplify y into y
2.300 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.300 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.300 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
2.300 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.300 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.300 * [taylor]: Taking taylor expansion of y in x
2.300 * [backup-simplify]: Simplify y into y
2.300 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.300 * [taylor]: Taking taylor expansion of x in x
2.300 * [backup-simplify]: Simplify 0 into 0
2.300 * [backup-simplify]: Simplify 1 into 1
2.301 * [backup-simplify]: Simplify (/ 1 1) into 1
2.301 * [taylor]: Taking taylor expansion of x in x
2.301 * [backup-simplify]: Simplify 0 into 0
2.301 * [backup-simplify]: Simplify 1 into 1
2.301 * [backup-simplify]: Simplify (+ 1 0) into 1
2.301 * [backup-simplify]: Simplify (- 1) into -1
2.302 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.302 * [backup-simplify]: Simplify (* -1 0) into 0
2.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.302 * [backup-simplify]: Simplify (- 0) into 0
2.303 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.303 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
2.303 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1
2.303 * [backup-simplify]: Simplify (* -1 -1) into 1
2.303 * [taylor]: Taking taylor expansion of 1 in y
2.303 * [backup-simplify]: Simplify 1 into 1
2.304 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.305 * [backup-simplify]: Simplify (+ 0 0) into 0
2.305 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.305 * [backup-simplify]: Simplify (- 0) into 0
2.306 * [backup-simplify]: Simplify (+ 0 0) into 0
2.306 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
2.307 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* -1 (/ (/ 1 y) (- 1))))) into (- (/ 1 y))
2.307 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 y))) (* 0 -1)) into (/ 1 y)
2.307 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.307 * [taylor]: Taking taylor expansion of y in y
2.307 * [backup-simplify]: Simplify 0 into 0
2.307 * [backup-simplify]: Simplify 1 into 1
2.307 * [backup-simplify]: Simplify (/ 1 1) into 1
2.307 * [backup-simplify]: Simplify 1 into 1
2.307 * [backup-simplify]: Simplify 1 into 1
2.308 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.309 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.309 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.310 * [backup-simplify]: Simplify (- 0) into 0
2.310 * [backup-simplify]: Simplify (+ 0 0) into 0
2.310 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
2.312 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) (- 1)) (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 y)) (/ (/ 1 y) (- 1))))) into 0
2.312 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into 0
2.312 * [taylor]: Taking taylor expansion of 0 in y
2.312 * [backup-simplify]: Simplify 0 into 0
2.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.313 * [backup-simplify]: Simplify 0 into 0
2.313 * [backup-simplify]: Simplify 0 into 0
2.313 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.314 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.314 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.314 * [backup-simplify]: Simplify (- 0) into 0
2.315 * [backup-simplify]: Simplify (+ 0 0) into 0
2.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.316 * [backup-simplify]: Simplify (- 0) into 0
2.316 * [backup-simplify]: Simplify (+ 0 0) into 0
2.317 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.318 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 y)) (/ 0 (- 1))) (* 0 (/ (/ 1 y) (- 1))))) into 0
2.319 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 -1)))) into 0
2.319 * [taylor]: Taking taylor expansion of 0 in y
2.319 * [backup-simplify]: Simplify 0 into 0
2.319 * [backup-simplify]: Simplify 0 into 0
2.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.320 * [backup-simplify]: Simplify 0 into 0
2.320 * [backup-simplify]: Simplify 0 into 0
2.320 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.321 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.321 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.322 * [backup-simplify]: Simplify (- 0) into 0
2.322 * [backup-simplify]: Simplify (+ 0 0) into 0
2.322 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.323 * [backup-simplify]: Simplify (- 0) into 0
2.323 * [backup-simplify]: Simplify (+ 0 0) into 0
2.324 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.325 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 y)) (/ 0 (- 1))) (* 0 (/ 0 (- 1))) (* 0 (/ (/ 1 y) (- 1))))) into 0
2.326 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 -1))))) into 0
2.326 * [taylor]: Taking taylor expansion of 0 in y
2.327 * [backup-simplify]: Simplify 0 into 0
2.327 * [backup-simplify]: Simplify 0 into 0
2.327 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* x y))
2.327 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
2.327 * [backup-simplify]: Simplify (* x (- (* x x) (* y y))) into (* x (- (pow x 2) (pow y 2)))
2.327 * [approximate]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in (x y) around 0
2.327 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in y
2.327 * [taylor]: Taking taylor expansion of x in y
2.327 * [backup-simplify]: Simplify x into x
2.327 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
2.327 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.327 * [taylor]: Taking taylor expansion of x in y
2.327 * [backup-simplify]: Simplify x into x
2.327 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.327 * [taylor]: Taking taylor expansion of y in y
2.327 * [backup-simplify]: Simplify 0 into 0
2.327 * [backup-simplify]: Simplify 1 into 1
2.327 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
2.327 * [taylor]: Taking taylor expansion of x in x
2.327 * [backup-simplify]: Simplify 0 into 0
2.327 * [backup-simplify]: Simplify 1 into 1
2.327 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
2.327 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.327 * [taylor]: Taking taylor expansion of x in x
2.327 * [backup-simplify]: Simplify 0 into 0
2.327 * [backup-simplify]: Simplify 1 into 1
2.327 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.327 * [taylor]: Taking taylor expansion of y in x
2.327 * [backup-simplify]: Simplify y into y
2.328 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
2.328 * [taylor]: Taking taylor expansion of x in x
2.328 * [backup-simplify]: Simplify 0 into 0
2.328 * [backup-simplify]: Simplify 1 into 1
2.328 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
2.328 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.328 * [taylor]: Taking taylor expansion of x in x
2.328 * [backup-simplify]: Simplify 0 into 0
2.328 * [backup-simplify]: Simplify 1 into 1
2.328 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.328 * [taylor]: Taking taylor expansion of y in x
2.328 * [backup-simplify]: Simplify y into y
2.328 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.328 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
2.328 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
2.328 * [backup-simplify]: Simplify (* 0 (- (pow y 2))) into 0
2.328 * [taylor]: Taking taylor expansion of 0 in y
2.328 * [backup-simplify]: Simplify 0 into 0
2.328 * [backup-simplify]: Simplify 0 into 0
2.328 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.328 * [backup-simplify]: Simplify (- 0) into 0
2.329 * [backup-simplify]: Simplify (+ 0 0) into 0
2.329 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (pow y 2)))) into (- (pow y 2))
2.329 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
2.329 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.329 * [taylor]: Taking taylor expansion of y in y
2.329 * [backup-simplify]: Simplify 0 into 0
2.329 * [backup-simplify]: Simplify 1 into 1
2.329 * [backup-simplify]: Simplify 0 into 0
2.329 * [backup-simplify]: Simplify (* 1 1) into 1
2.330 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.330 * [backup-simplify]: Simplify (- 0) into 0
2.330 * [backup-simplify]: Simplify (+ 1 0) into 1
2.331 * [backup-simplify]: Simplify (+ (* 0 1) (+ (* 1 0) (* 0 (- (pow y 2))))) into 0
2.331 * [taylor]: Taking taylor expansion of 0 in y
2.331 * [backup-simplify]: Simplify 0 into 0
2.331 * [backup-simplify]: Simplify 0 into 0
2.331 * [backup-simplify]: Simplify 0 into 0
2.331 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.332 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.332 * [backup-simplify]: Simplify (- 0) into 0
2.332 * [backup-simplify]: Simplify (+ 0 0) into 0
2.333 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 (- (pow y 2)))))) into 1
2.333 * [taylor]: Taking taylor expansion of 1 in y
2.333 * [backup-simplify]: Simplify 1 into 1
2.333 * [backup-simplify]: Simplify 1 into 1
2.333 * [backup-simplify]: Simplify 0 into 0
2.333 * [backup-simplify]: Simplify (* 1 1) into 1
2.334 * [backup-simplify]: Simplify (- 1) into -1
2.334 * [backup-simplify]: Simplify -1 into -1
2.334 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.335 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.335 * [backup-simplify]: Simplify (- 0) into 0
2.335 * [backup-simplify]: Simplify (+ 0 0) into 0
2.336 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- (pow y 2))))))) into 0
2.336 * [taylor]: Taking taylor expansion of 0 in y
2.336 * [backup-simplify]: Simplify 0 into 0
2.336 * [backup-simplify]: Simplify 0 into 0
2.336 * [backup-simplify]: Simplify 0 into 0
2.337 * [backup-simplify]: Simplify 0 into 0
2.337 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.337 * [backup-simplify]: Simplify (- 0) into 0
2.337 * [backup-simplify]: Simplify 0 into 0
2.337 * [backup-simplify]: Simplify 0 into 0
2.337 * [backup-simplify]: Simplify (+ (* -1 (* (pow y 2) x)) (* 1 (pow (* 1 x) 3))) into (- (pow x 3) (* x (pow y 2)))
2.338 * [backup-simplify]: Simplify (* (/ 1 x) (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)
2.338 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in (x y) around 0
2.338 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in y
2.338 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
2.338 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.338 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.338 * [taylor]: Taking taylor expansion of x in y
2.338 * [backup-simplify]: Simplify x into x
2.338 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.338 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.338 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.338 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.338 * [taylor]: Taking taylor expansion of y in y
2.338 * [backup-simplify]: Simplify 0 into 0
2.338 * [backup-simplify]: Simplify 1 into 1
2.338 * [backup-simplify]: Simplify (* 1 1) into 1
2.338 * [backup-simplify]: Simplify (/ 1 1) into 1
2.339 * [taylor]: Taking taylor expansion of x in y
2.339 * [backup-simplify]: Simplify x into x
2.339 * [backup-simplify]: Simplify (- 1) into -1
2.339 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.339 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.339 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
2.339 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.339 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.339 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.339 * [taylor]: Taking taylor expansion of x in x
2.339 * [backup-simplify]: Simplify 0 into 0
2.339 * [backup-simplify]: Simplify 1 into 1
2.339 * [backup-simplify]: Simplify (* 1 1) into 1
2.340 * [backup-simplify]: Simplify (/ 1 1) into 1
2.340 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.340 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.340 * [taylor]: Taking taylor expansion of y in x
2.340 * [backup-simplify]: Simplify y into y
2.340 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.340 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.340 * [taylor]: Taking taylor expansion of x in x
2.340 * [backup-simplify]: Simplify 0 into 0
2.340 * [backup-simplify]: Simplify 1 into 1
2.340 * [backup-simplify]: Simplify (+ 1 0) into 1
2.340 * [backup-simplify]: Simplify (/ 1 1) into 1
2.340 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
2.340 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.340 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.340 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.340 * [taylor]: Taking taylor expansion of x in x
2.341 * [backup-simplify]: Simplify 0 into 0
2.341 * [backup-simplify]: Simplify 1 into 1
2.341 * [backup-simplify]: Simplify (* 1 1) into 1
2.341 * [backup-simplify]: Simplify (/ 1 1) into 1
2.341 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.341 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.341 * [taylor]: Taking taylor expansion of y in x
2.341 * [backup-simplify]: Simplify y into y
2.341 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.342 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.342 * [taylor]: Taking taylor expansion of x in x
2.342 * [backup-simplify]: Simplify 0 into 0
2.342 * [backup-simplify]: Simplify 1 into 1
2.342 * [backup-simplify]: Simplify (+ 1 0) into 1
2.342 * [backup-simplify]: Simplify (/ 1 1) into 1
2.343 * [taylor]: Taking taylor expansion of 1 in y
2.343 * [backup-simplify]: Simplify 1 into 1
2.343 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.344 * [backup-simplify]: Simplify (+ 0 0) into 0
2.345 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
2.345 * [taylor]: Taking taylor expansion of 0 in y
2.345 * [backup-simplify]: Simplify 0 into 0
2.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.347 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.348 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.349 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow y 2)))
2.349 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
2.349 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.349 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.349 * [taylor]: Taking taylor expansion of y in y
2.349 * [backup-simplify]: Simplify 0 into 0
2.349 * [backup-simplify]: Simplify 1 into 1
2.349 * [backup-simplify]: Simplify (* 1 1) into 1
2.350 * [backup-simplify]: Simplify (/ 1 1) into 1
2.350 * [backup-simplify]: Simplify (- 1) into -1
2.350 * [backup-simplify]: Simplify -1 into -1
2.350 * [backup-simplify]: Simplify 1 into 1
2.351 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.352 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.353 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.353 * [backup-simplify]: Simplify (- 0) into 0
2.354 * [backup-simplify]: Simplify (+ 0 0) into 0
2.356 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)))) into 0
2.356 * [taylor]: Taking taylor expansion of 0 in y
2.356 * [backup-simplify]: Simplify 0 into 0
2.356 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.358 * [backup-simplify]: Simplify (- 0) into 0
2.358 * [backup-simplify]: Simplify 0 into 0
2.358 * [backup-simplify]: Simplify 0 into 0
2.358 * [backup-simplify]: Simplify 0 into 0
2.359 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.360 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.361 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.361 * [backup-simplify]: Simplify (- 0) into 0
2.362 * [backup-simplify]: Simplify (+ 0 0) into 0
2.364 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.364 * [taylor]: Taking taylor expansion of 0 in y
2.364 * [backup-simplify]: Simplify 0 into 0
2.365 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.366 * [backup-simplify]: Simplify (- 0) into 0
2.366 * [backup-simplify]: Simplify 0 into 0
2.366 * [backup-simplify]: Simplify 0 into 0
2.366 * [backup-simplify]: Simplify 0 into 0
2.366 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 3)) (* -1 (* (pow (/ 1 y) -2) (/ 1 (/ 1 x))))) into (- (pow x 3) (* x (pow y 2)))
2.366 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) into (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x))
2.366 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in (x y) around 0
2.366 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in y
2.366 * [taylor]: Taking taylor expansion of -1 in y
2.366 * [backup-simplify]: Simplify -1 into -1
2.366 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in y
2.366 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
2.367 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.367 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.367 * [taylor]: Taking taylor expansion of x in y
2.367 * [backup-simplify]: Simplify x into x
2.367 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.367 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.367 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.367 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.367 * [taylor]: Taking taylor expansion of y in y
2.367 * [backup-simplify]: Simplify 0 into 0
2.367 * [backup-simplify]: Simplify 1 into 1
2.367 * [backup-simplify]: Simplify (* 1 1) into 1
2.367 * [backup-simplify]: Simplify (/ 1 1) into 1
2.367 * [taylor]: Taking taylor expansion of x in y
2.367 * [backup-simplify]: Simplify x into x
2.368 * [backup-simplify]: Simplify (- 1) into -1
2.368 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.368 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.368 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x
2.368 * [taylor]: Taking taylor expansion of -1 in x
2.368 * [backup-simplify]: Simplify -1 into -1
2.368 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
2.368 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.368 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.368 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.368 * [taylor]: Taking taylor expansion of x in x
2.368 * [backup-simplify]: Simplify 0 into 0
2.368 * [backup-simplify]: Simplify 1 into 1
2.368 * [backup-simplify]: Simplify (* 1 1) into 1
2.369 * [backup-simplify]: Simplify (/ 1 1) into 1
2.369 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.369 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.369 * [taylor]: Taking taylor expansion of y in x
2.369 * [backup-simplify]: Simplify y into y
2.369 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.369 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.369 * [taylor]: Taking taylor expansion of x in x
2.369 * [backup-simplify]: Simplify 0 into 0
2.369 * [backup-simplify]: Simplify 1 into 1
2.369 * [backup-simplify]: Simplify (+ 1 0) into 1
2.369 * [backup-simplify]: Simplify (/ 1 1) into 1
2.370 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x
2.370 * [taylor]: Taking taylor expansion of -1 in x
2.370 * [backup-simplify]: Simplify -1 into -1
2.370 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
2.370 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.370 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.370 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.370 * [taylor]: Taking taylor expansion of x in x
2.370 * [backup-simplify]: Simplify 0 into 0
2.370 * [backup-simplify]: Simplify 1 into 1
2.370 * [backup-simplify]: Simplify (* 1 1) into 1
2.370 * [backup-simplify]: Simplify (/ 1 1) into 1
2.370 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.370 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.370 * [taylor]: Taking taylor expansion of y in x
2.370 * [backup-simplify]: Simplify y into y
2.370 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.370 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.370 * [taylor]: Taking taylor expansion of x in x
2.370 * [backup-simplify]: Simplify 0 into 0
2.370 * [backup-simplify]: Simplify 1 into 1
2.371 * [backup-simplify]: Simplify (+ 1 0) into 1
2.371 * [backup-simplify]: Simplify (/ 1 1) into 1
2.371 * [backup-simplify]: Simplify (* -1 1) into -1
2.371 * [taylor]: Taking taylor expansion of -1 in y
2.371 * [backup-simplify]: Simplify -1 into -1
2.372 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.372 * [backup-simplify]: Simplify (+ 0 0) into 0
2.373 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
2.373 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
2.373 * [taylor]: Taking taylor expansion of 0 in y
2.373 * [backup-simplify]: Simplify 0 into 0
2.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.374 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.374 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.375 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow y 2)))
2.376 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (/ 1 (pow y 2))
2.376 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.376 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.376 * [taylor]: Taking taylor expansion of y in y
2.376 * [backup-simplify]: Simplify 0 into 0
2.376 * [backup-simplify]: Simplify 1 into 1
2.376 * [backup-simplify]: Simplify (* 1 1) into 1
2.376 * [backup-simplify]: Simplify (/ 1 1) into 1
2.376 * [backup-simplify]: Simplify 1 into 1
2.376 * [backup-simplify]: Simplify -1 into -1
2.377 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.377 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.378 * [backup-simplify]: Simplify (- 0) into 0
2.378 * [backup-simplify]: Simplify (+ 0 0) into 0
2.379 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)))) into 0
2.380 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
2.380 * [taylor]: Taking taylor expansion of 0 in y
2.380 * [backup-simplify]: Simplify 0 into 0
2.380 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.381 * [backup-simplify]: Simplify 0 into 0
2.381 * [backup-simplify]: Simplify 0 into 0
2.381 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.382 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.383 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.383 * [backup-simplify]: Simplify (- 0) into 0
2.383 * [backup-simplify]: Simplify (+ 0 0) into 0
2.385 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.388 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))) into 0
2.388 * [taylor]: Taking taylor expansion of 0 in y
2.388 * [backup-simplify]: Simplify 0 into 0
2.389 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.389 * [backup-simplify]: Simplify 0 into 0
2.390 * [backup-simplify]: Simplify 0 into 0
2.390 * [backup-simplify]: Simplify 0 into 0
2.390 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- x)))) 3)) (* 1 (* (pow (/ 1 (- y)) -2) (/ 1 (/ 1 (- x)))))) into (- (pow x 3) (* x (pow y 2)))
2.390 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1 2)
2.390 * [backup-simplify]: Simplify (- (* x x) (* y y)) into (- (pow x 2) (pow y 2))
2.390 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
2.390 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
2.390 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.390 * [taylor]: Taking taylor expansion of x in y
2.390 * [backup-simplify]: Simplify x into x
2.390 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.390 * [taylor]: Taking taylor expansion of y in y
2.390 * [backup-simplify]: Simplify 0 into 0
2.390 * [backup-simplify]: Simplify 1 into 1
2.390 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
2.390 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.390 * [taylor]: Taking taylor expansion of x in x
2.390 * [backup-simplify]: Simplify 0 into 0
2.390 * [backup-simplify]: Simplify 1 into 1
2.390 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.390 * [taylor]: Taking taylor expansion of y in x
2.390 * [backup-simplify]: Simplify y into y
2.390 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
2.390 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.390 * [taylor]: Taking taylor expansion of x in x
2.390 * [backup-simplify]: Simplify 0 into 0
2.390 * [backup-simplify]: Simplify 1 into 1
2.391 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.391 * [taylor]: Taking taylor expansion of y in x
2.391 * [backup-simplify]: Simplify y into y
2.391 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.391 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
2.391 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
2.391 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
2.391 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.391 * [taylor]: Taking taylor expansion of y in y
2.391 * [backup-simplify]: Simplify 0 into 0
2.391 * [backup-simplify]: Simplify 1 into 1
2.391 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.391 * [backup-simplify]: Simplify (- 0) into 0
2.392 * [backup-simplify]: Simplify (+ 0 0) into 0
2.392 * [taylor]: Taking taylor expansion of 0 in y
2.392 * [backup-simplify]: Simplify 0 into 0
2.392 * [backup-simplify]: Simplify 0 into 0
2.392 * [backup-simplify]: Simplify (* 1 1) into 1
2.392 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.392 * [backup-simplify]: Simplify (- 0) into 0
2.393 * [backup-simplify]: Simplify (+ 1 0) into 1
2.393 * [taylor]: Taking taylor expansion of 1 in y
2.393 * [backup-simplify]: Simplify 1 into 1
2.393 * [backup-simplify]: Simplify 1 into 1
2.393 * [backup-simplify]: Simplify 0 into 0
2.393 * [backup-simplify]: Simplify (* 1 1) into 1
2.393 * [backup-simplify]: Simplify (- 1) into -1
2.393 * [backup-simplify]: Simplify -1 into -1
2.394 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.395 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.395 * [backup-simplify]: Simplify (- 0) into 0
2.396 * [backup-simplify]: Simplify (+ 0 0) into 0
2.396 * [taylor]: Taking taylor expansion of 0 in y
2.396 * [backup-simplify]: Simplify 0 into 0
2.396 * [backup-simplify]: Simplify 0 into 0
2.396 * [backup-simplify]: Simplify 0 into 0
2.396 * [backup-simplify]: Simplify 0 into 0
2.396 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.397 * [backup-simplify]: Simplify (- 0) into 0
2.397 * [backup-simplify]: Simplify 0 into 0
2.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.399 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.399 * [backup-simplify]: Simplify (- 0) into 0
2.400 * [backup-simplify]: Simplify (+ 0 0) into 0
2.400 * [taylor]: Taking taylor expansion of 0 in y
2.400 * [backup-simplify]: Simplify 0 into 0
2.400 * [backup-simplify]: Simplify 0 into 0
2.400 * [backup-simplify]: Simplify 0 into 0
2.400 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
2.401 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
2.401 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
2.401 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
2.401 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.401 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.401 * [taylor]: Taking taylor expansion of x in y
2.401 * [backup-simplify]: Simplify x into x
2.401 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.401 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.401 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.401 * [taylor]: Taking taylor expansion of y in y
2.401 * [backup-simplify]: Simplify 0 into 0
2.401 * [backup-simplify]: Simplify 1 into 1
2.402 * [backup-simplify]: Simplify (* 1 1) into 1
2.402 * [backup-simplify]: Simplify (/ 1 1) into 1
2.402 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.402 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.402 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.402 * [taylor]: Taking taylor expansion of x in x
2.402 * [backup-simplify]: Simplify 0 into 0
2.402 * [backup-simplify]: Simplify 1 into 1
2.402 * [backup-simplify]: Simplify (* 1 1) into 1
2.402 * [backup-simplify]: Simplify (/ 1 1) into 1
2.402 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.403 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.403 * [taylor]: Taking taylor expansion of y in x
2.403 * [backup-simplify]: Simplify y into y
2.403 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.403 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.403 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.403 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.403 * [taylor]: Taking taylor expansion of x in x
2.403 * [backup-simplify]: Simplify 0 into 0
2.403 * [backup-simplify]: Simplify 1 into 1
2.403 * [backup-simplify]: Simplify (* 1 1) into 1
2.403 * [backup-simplify]: Simplify (/ 1 1) into 1
2.403 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.403 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.403 * [taylor]: Taking taylor expansion of y in x
2.403 * [backup-simplify]: Simplify y into y
2.403 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.404 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.404 * [backup-simplify]: Simplify (+ 1 0) into 1
2.404 * [taylor]: Taking taylor expansion of 1 in y
2.404 * [backup-simplify]: Simplify 1 into 1
2.404 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.405 * [backup-simplify]: Simplify (+ 0 0) into 0
2.405 * [taylor]: Taking taylor expansion of 0 in y
2.405 * [backup-simplify]: Simplify 0 into 0
2.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.406 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.406 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.406 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
2.406 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.406 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.406 * [taylor]: Taking taylor expansion of y in y
2.406 * [backup-simplify]: Simplify 0 into 0
2.406 * [backup-simplify]: Simplify 1 into 1
2.407 * [backup-simplify]: Simplify (* 1 1) into 1
2.407 * [backup-simplify]: Simplify (/ 1 1) into 1
2.407 * [backup-simplify]: Simplify (- 1) into -1
2.407 * [backup-simplify]: Simplify -1 into -1
2.407 * [backup-simplify]: Simplify 1 into 1
2.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.408 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.409 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.409 * [backup-simplify]: Simplify (- 0) into 0
2.409 * [backup-simplify]: Simplify (+ 0 0) into 0
2.409 * [taylor]: Taking taylor expansion of 0 in y
2.409 * [backup-simplify]: Simplify 0 into 0
2.409 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.410 * [backup-simplify]: Simplify (- 0) into 0
2.410 * [backup-simplify]: Simplify 0 into 0
2.410 * [backup-simplify]: Simplify 0 into 0
2.410 * [backup-simplify]: Simplify 0 into 0
2.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.412 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.412 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.412 * [backup-simplify]: Simplify (- 0) into 0
2.412 * [backup-simplify]: Simplify (+ 0 0) into 0
2.412 * [taylor]: Taking taylor expansion of 0 in y
2.413 * [backup-simplify]: Simplify 0 into 0
2.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.414 * [backup-simplify]: Simplify (- 0) into 0
2.414 * [backup-simplify]: Simplify 0 into 0
2.414 * [backup-simplify]: Simplify 0 into 0
2.414 * [backup-simplify]: Simplify 0 into 0
2.414 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
2.414 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
2.414 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
2.414 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
2.414 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.414 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.414 * [taylor]: Taking taylor expansion of x in y
2.415 * [backup-simplify]: Simplify x into x
2.415 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.415 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.415 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.415 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.415 * [taylor]: Taking taylor expansion of y in y
2.415 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify 1 into 1
2.415 * [backup-simplify]: Simplify (* 1 1) into 1
2.415 * [backup-simplify]: Simplify (/ 1 1) into 1
2.415 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.415 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.415 * [taylor]: Taking taylor expansion of x in x
2.415 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify 1 into 1
2.416 * [backup-simplify]: Simplify (* 1 1) into 1
2.416 * [backup-simplify]: Simplify (/ 1 1) into 1
2.416 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.416 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.416 * [taylor]: Taking taylor expansion of y in x
2.416 * [backup-simplify]: Simplify y into y
2.416 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.416 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.416 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.416 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.416 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.416 * [taylor]: Taking taylor expansion of x in x
2.416 * [backup-simplify]: Simplify 0 into 0
2.416 * [backup-simplify]: Simplify 1 into 1
2.416 * [backup-simplify]: Simplify (* 1 1) into 1
2.417 * [backup-simplify]: Simplify (/ 1 1) into 1
2.417 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.417 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.417 * [taylor]: Taking taylor expansion of y in x
2.417 * [backup-simplify]: Simplify y into y
2.417 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.417 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.417 * [backup-simplify]: Simplify (+ 1 0) into 1
2.417 * [taylor]: Taking taylor expansion of 1 in y
2.417 * [backup-simplify]: Simplify 1 into 1
2.418 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.418 * [backup-simplify]: Simplify (+ 0 0) into 0
2.418 * [taylor]: Taking taylor expansion of 0 in y
2.418 * [backup-simplify]: Simplify 0 into 0
2.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.419 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.420 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.420 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
2.420 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.420 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.420 * [taylor]: Taking taylor expansion of y in y
2.420 * [backup-simplify]: Simplify 0 into 0
2.420 * [backup-simplify]: Simplify 1 into 1
2.420 * [backup-simplify]: Simplify (* 1 1) into 1
2.420 * [backup-simplify]: Simplify (/ 1 1) into 1
2.420 * [backup-simplify]: Simplify (- 1) into -1
2.420 * [backup-simplify]: Simplify -1 into -1
2.421 * [backup-simplify]: Simplify 1 into 1
2.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.422 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.422 * [backup-simplify]: Simplify (- 0) into 0
2.422 * [backup-simplify]: Simplify (+ 0 0) into 0
2.422 * [taylor]: Taking taylor expansion of 0 in y
2.422 * [backup-simplify]: Simplify 0 into 0
2.423 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.423 * [backup-simplify]: Simplify (- 0) into 0
2.423 * [backup-simplify]: Simplify 0 into 0
2.424 * [backup-simplify]: Simplify 0 into 0
2.424 * [backup-simplify]: Simplify 0 into 0
2.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.425 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.426 * [backup-simplify]: Simplify (- 0) into 0
2.426 * [backup-simplify]: Simplify (+ 0 0) into 0
2.426 * [taylor]: Taking taylor expansion of 0 in y
2.426 * [backup-simplify]: Simplify 0 into 0
2.426 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.427 * [backup-simplify]: Simplify (- 0) into 0
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
2.427 * * * [progress]: simplifying candidates
2.429 * [simplify]: Simplifying:
  (- (+ (log x) (log (- (* x x) (* y y)))) (log (- x y)))
  (- (log (* x (- (* x x) (* y y)))) (log (- x y)))
  (log (/ (* x (- (* x x) (* y y))) (- x y)))
  (exp (/ (* x (- (* x x) (* y y))) (- x y)))
  (/ (* (* (* x x) x) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* x (- (* x x) (* y y))) (* x (- (* x x) (* y y)))) (* x (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (* x (- (* x x) (* y y))) (- x y))) (cbrt (/ (* x (- (* x x) (* y y))) (- x y))))
  (cbrt (/ (* x (- (* x x) (* y y))) (- x y)))
  (* (* (/ (* x (- (* x x) (* y y))) (- x y)) (/ (* x (- (* x x) (* y y))) (- x y))) (/ (* x (- (* x x) (* y y))) (- x y)))
  (sqrt (/ (* x (- (* x x) (* y y))) (- x y)))
  (sqrt (/ (* x (- (* x x) (* y y))) (- x y)))
  (- (* x (- (* x x) (* y y))))
  (- (- x y))
  (/ x (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- (* x x) (* y y)) (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ (- (* x x) (* y y)) (sqrt (- x y)))
  (/ x 1)
  (/ (- (* x x) (* y y)) (- x y))
  (/ x (+ (sqrt x) (sqrt y)))
  (/ (- (* x x) (* y y)) (- (sqrt x) (sqrt y)))
  (/ x 1)
  (/ (- (* x x) (* y y)) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* x (- (* x x) (* y y))))
  (/ (* x (- (* x x) (* y y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* x (- (* x x) (* y y))) (sqrt (- x y)))
  (/ (* x (- (* x x) (* y y))) 1)
  (/ (* x (- (* x x) (* y y))) (+ (sqrt x) (sqrt y)))
  (/ (* x (- (* x x) (* y y))) 1)
  (/ (- x y) (- (* x x) (* y y)))
  (/ (* x (- (* x x) (* y y))) (- (pow x 3) (pow y 3)))
  (/ (* x (- (* x x) (* y y))) (- (* x x) (* y y)))
  (* (- x y) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (- x y) (+ (* x x) (* y y)))
  (* x (- (* x x) (* y y)))
  (+ (log x) (log (- (* x x) (* y y))))
  (log (* x (- (* x x) (* y y))))
  (exp (* x (- (* x x) (* y y))))
  (* (* (* x x) x) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))))
  (* (cbrt (* x (- (* x x) (* y y)))) (cbrt (* x (- (* x x) (* y y)))))
  (cbrt (* x (- (* x x) (* y y))))
  (* (* (* x (- (* x x) (* y y))) (* x (- (* x x) (* y y)))) (* x (- (* x x) (* y y))))
  (sqrt (* x (- (* x x) (* y y))))
  (sqrt (* x (- (* x x) (* y y))))
  (* (sqrt x) (sqrt (- (* x x) (* y y))))
  (* (sqrt x) (sqrt (- (* x x) (* y y))))
  (* x (* x x))
  (* x (- (* y y)))
  (* x (* x x))
  (* x (- (* y y)))
  (* (* x x) x)
  (* (- (* y y)) x)
  (* (* x x) x)
  (* (- (* y y)) x)
  (* x (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (* x (sqrt (- (* x x) (* y y))))
  (* x 1)
  (* x (+ x y))
  (* (cbrt x) (- (* x x) (* y y)))
  (* (sqrt x) (- (* x x) (* y y)))
  (* x (- (* x x) (* y y)))
  (* x (- (pow (* x x) 3) (pow (* y y) 3)))
  (* x (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (/ (exp (* x x)) (exp (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* y y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (- (pow x 3) (* x (pow y 2)))
  (- (pow x 3) (* x (pow y 2)))
  (- (pow x 3) (* x (pow y 2)))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
3.341 * * * [progress]: adding candidates to table
3.543 * [progress]: [Phase 3 of 3] Extracting.
3.544 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))> #<alt (λ (x y) (* 2.0 (/ (* x (- (* x x) (* y y))) (- x y))))> #<alt (λ (x y) (* 2.0 (* x (+ x y))))>)
3.544 * * * [regime-changes]: Trying 4 branch expressions: ((+ (* x x) (* x y)) (* 2.0 (+ (* x x) (* x y))) y x)
3.544 * * * * [regimes]: Trying to branch on (+ (* x x) (* x y)) from (#<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))> #<alt (λ (x y) (* 2.0 (/ (* x (- (* x x) (* y y))) (- x y))))> #<alt (λ (x y) (* 2.0 (* x (+ x y))))>)
3.574 * * * * [regimes]: Trying to branch on (* 2.0 (+ (* x x) (* x y))) from (#<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))> #<alt (λ (x y) (* 2.0 (/ (* x (- (* x x) (* y y))) (- x y))))> #<alt (λ (x y) (* 2.0 (* x (+ x y))))>)
3.599 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))> #<alt (λ (x y) (* 2.0 (/ (* x (- (* x x) (* y y))) (- x y))))> #<alt (λ (x y) (* 2.0 (* x (+ x y))))>)
3.624 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))> #<alt (λ (x y) (* 2.0 (/ (* x (- (* x x) (* y y))) (- x y))))> #<alt (λ (x y) (* 2.0 (* x (+ x y))))>)
3.652 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
3.653 * [simplify]: Simplifying:
  (* 2.0 (+ (* x x) (* x y)))
4.849 * [regime-testing]: Baseline error score: 0.016450176584663228
4.853 * [regime-testing]: Oracle error score: 0.008876109513689211
4.861 * [regime-testing]: End program error score: 0.015626953369171147
4.901 * [regime-testing]: Target error score: 0.008501062632829104