21.104 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.046 * * * [progress]: [2/2] Setting up program.
0.049 * [progress]: [Phase 2 of 3] Improving.
0.049 * [simplify]: Simplifying:
  (+ (+ (* x 2.0) (* x x)) (* y y))
0.050 * * [simplify]: iteration 0: 8 enodes
0.051 * * [simplify]: iteration 1: 15 enodes
0.053 * * [simplify]: iteration 2: 24 enodes
0.057 * * [simplify]: iteration 3: 25 enodes
0.060 * * [simplify]: iteration complete: 25 enodes
0.060 * * [simplify]: Extracting #0: cost 1 inf + 0
0.060 * * [simplify]: Extracting #1: cost 7 inf + 0
0.060 * * [simplify]: Extracting #2: cost 11 inf + 0
0.060 * * [simplify]: Extracting #3: cost 8 inf + 3
0.060 * * [simplify]: Extracting #4: cost 1 inf + 616
0.060 * * [simplify]: Extracting #5: cost 0 inf + 659
0.061 * [simplify]: Simplified to:
  (+ (* y y) (* x (+ 2.0 x)))
0.065 * * [progress]: iteration 1 / 4
0.065 * * * [progress]: picking best candidate
0.071 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y y) (* x (+ 2.0 x))))>
0.071 * * * [progress]: localizing error
0.090 * * * [progress]: generating rewritten candidates
0.090 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.101 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.122 * * * [progress]: generating series expansions
0.122 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.123 * [backup-simplify]: Simplify (+ (* y y) (* x (+ 2.0 x))) into (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
0.123 * [approximate]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in (y x) around 0
0.123 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in x
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.123 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
0.123 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.123 * [taylor]: Taking taylor expansion of 2.0 in x
0.123 * [backup-simplify]: Simplify 2.0 into 2.0
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
0.123 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [backup-simplify]: Simplify x into x
0.123 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.123 * [taylor]: Taking taylor expansion of 2.0 in y
0.123 * [backup-simplify]: Simplify 2.0 into 2.0
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [backup-simplify]: Simplify x into x
0.123 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
0.123 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [backup-simplify]: Simplify x into x
0.123 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
0.123 * [taylor]: Taking taylor expansion of 2.0 in y
0.123 * [backup-simplify]: Simplify 2.0 into 2.0
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [backup-simplify]: Simplify x into x
0.124 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.124 * [backup-simplify]: Simplify (* 2.0 x) into (* 2.0 x)
0.124 * [backup-simplify]: Simplify (+ (pow x 2) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
0.124 * [backup-simplify]: Simplify (+ 0 (+ (* 2.0 x) (pow x 2))) into (+ (* 2.0 x) (pow x 2))
0.124 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
0.124 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.124 * [taylor]: Taking taylor expansion of 2.0 in x
0.124 * [backup-simplify]: Simplify 2.0 into 2.0
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify 1 into 1
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.125 * [backup-simplify]: Simplify (+ 0 0) into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
0.125 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 x)) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [taylor]: Taking taylor expansion of 0 in x
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.127 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.127 * [backup-simplify]: Simplify 2.0 into 2.0
0.127 * [backup-simplify]: Simplify (* 1 1) into 1
0.128 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
0.128 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 x))) into 0
0.129 * [backup-simplify]: Simplify (+ 0 0) into 0
0.129 * [backup-simplify]: Simplify (+ 1 0) into 1
0.129 * [taylor]: Taking taylor expansion of 1 in x
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.130 * [backup-simplify]: Simplify (* 1 1) into 1
0.130 * [backup-simplify]: Simplify (+ 0 1) into 1
0.130 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (+ (* 1 (pow (* 1 y) 2)) (* 2.0 (* x 1)))) into (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
0.131 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (+ 2.0 (/ 1 x)))) into (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))))
0.131 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.131 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [backup-simplify]: Simplify y into y
0.131 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.131 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.131 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (* 1 1) into 1
0.131 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of 2.0 in x
0.132 * [backup-simplify]: Simplify 2.0 into 2.0
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.132 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.132 * [taylor]: Taking taylor expansion of y in y
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 (pow x 2)) (* 2.0 (/ 1 x))) in y
0.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.133 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [backup-simplify]: Simplify x into x
0.133 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.133 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.133 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.133 * [taylor]: Taking taylor expansion of 2.0 in y
0.133 * [backup-simplify]: Simplify 2.0 into 2.0
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [backup-simplify]: Simplify x into x
0.133 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
0.133 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.133 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.133 * [taylor]: Taking taylor expansion of y in y
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
0.134 * [backup-simplify]: Simplify (/ 1 1) into 1
0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.134 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [backup-simplify]: Simplify x into x
0.134 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.134 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.134 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.134 * [taylor]: Taking taylor expansion of 2.0 in y
0.134 * [backup-simplify]: Simplify 2.0 into 2.0
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [backup-simplify]: Simplify x into x
0.134 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.134 * [backup-simplify]: Simplify (+ 1 0) into 1
0.134 * [taylor]: Taking taylor expansion of 1 in x
0.134 * [backup-simplify]: Simplify 1 into 1
0.135 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.135 * [backup-simplify]: Simplify (+ 0 0) into 0
0.135 * [taylor]: Taking taylor expansion of 0 in x
0.135 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.137 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
0.137 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) (/ 2.0 x)) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
0.137 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) into (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2)))
0.137 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2))) in x
0.137 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.137 * [taylor]: Taking taylor expansion of 2.0 in x
0.137 * [backup-simplify]: Simplify 2.0 into 2.0
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify (/ 1 1) into 1
0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.137 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.138 * [backup-simplify]: Simplify (* 1 1) into 1
0.138 * [backup-simplify]: Simplify (/ 1 1) into 1
0.138 * [backup-simplify]: Simplify (+ 0 1) into 1
0.138 * [backup-simplify]: Simplify 1 into 1
0.138 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
0.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
0.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.140 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [taylor]: Taking taylor expansion of 0 in x
0.141 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.142 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.143 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.144 * [backup-simplify]: Simplify 2.0 into 2.0
0.144 * [backup-simplify]: Simplify (+ (* 2.0 (* (/ 1 (/ 1 x)) 1)) (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
0.145 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (+ 2.0 (/ 1 (- x))))) into (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x)))
0.145 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in (y x) around 0
0.145 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.145 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.145 * [taylor]: Taking taylor expansion of y in x
0.145 * [backup-simplify]: Simplify y into y
0.145 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.145 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.145 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.145 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.146 * [backup-simplify]: Simplify (* 1 1) into 1
0.146 * [backup-simplify]: Simplify (/ 1 1) into 1
0.146 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.146 * [taylor]: Taking taylor expansion of 2.0 in x
0.146 * [backup-simplify]: Simplify 2.0 into 2.0
0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.147 * [backup-simplify]: Simplify (/ 1 1) into 1
0.147 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
0.147 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.147 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify 1 into 1
0.147 * [backup-simplify]: Simplify (* 1 1) into 1
0.148 * [backup-simplify]: Simplify (/ 1 1) into 1
0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.148 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [backup-simplify]: Simplify x into x
0.148 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.148 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.148 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
0.148 * [taylor]: Taking taylor expansion of 2.0 in y
0.148 * [backup-simplify]: Simplify 2.0 into 2.0
0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [backup-simplify]: Simplify x into x
0.148 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.149 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.149 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [backup-simplify]: Simplify (* 1 1) into 1
0.150 * [backup-simplify]: Simplify (/ 1 1) into 1
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 (* 2.0 (/ 1 x)) in y
0.150 * [taylor]: Taking taylor expansion of 2.0 in y
0.150 * [backup-simplify]: Simplify 2.0 into 2.0
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) 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 (/ 1 x) into (/ 1 x)
0.151 * [backup-simplify]: Simplify (+ 1 0) into 1
0.151 * [backup-simplify]: Simplify (+ 1 0) into 1
0.151 * [taylor]: Taking taylor expansion of 1 in x
0.151 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.153 * [backup-simplify]: Simplify (+ 0 0) into 0
0.154 * [backup-simplify]: Simplify (+ 0 0) into 0
0.154 * [taylor]: Taking taylor expansion of 0 in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.156 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
0.156 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
0.156 * [backup-simplify]: Simplify (- (/ 2.0 x)) into (- (* 2.0 (/ 1 x)))
0.156 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) (- (* 2.0 (/ 1 x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
0.156 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.156 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [backup-simplify]: Simplify (* 1 1) into 1
0.157 * [backup-simplify]: Simplify (/ 1 1) into 1
0.157 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.157 * [taylor]: Taking taylor expansion of 2.0 in x
0.157 * [backup-simplify]: Simplify 2.0 into 2.0
0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [backup-simplify]: Simplify (/ 1 1) into 1
0.157 * [backup-simplify]: Simplify (+ 1 0) into 1
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [backup-simplify]: Simplify 1 into 1
0.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
0.159 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.159 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.159 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
0.160 * [backup-simplify]: Simplify (- 0) into 0
0.160 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [taylor]: Taking taylor expansion of 0 in x
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.161 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.161 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.162 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
0.162 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.163 * [backup-simplify]: Simplify (+ (* (- 2.0) (* (/ 1 (/ 1 (- x))) 1)) (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
0.163 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.163 * [backup-simplify]: Simplify (* x (+ 2.0 x)) into (* x (+ x 2.0))
0.163 * [approximate]: Taking taylor expansion of (* x (+ x 2.0)) in (x) around 0
0.163 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [taylor]: Taking taylor expansion of 2.0 in x
0.163 * [backup-simplify]: Simplify 2.0 into 2.0
0.163 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [taylor]: Taking taylor expansion of 2.0 in x
0.163 * [backup-simplify]: Simplify 2.0 into 2.0
0.164 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.164 * [backup-simplify]: Simplify (* 0 2.0) into 0
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify (+ 1 0) into 1
0.165 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0
0.165 * [backup-simplify]: Simplify 2.0 into 2.0
0.165 * [backup-simplify]: Simplify (+ 0 0) into 0
0.166 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1
0.166 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (+ 0 0) into 0
0.167 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2.0)))) into 0
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify (+ 0 0) into 0
0.168 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))) into 0
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify (+ 0 0) into 0
0.169 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))) into 0
0.169 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.171 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))) into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (+ 0 0) into 0
0.172 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))))) into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify (+ 0 0) into 0
0.173 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))))) into 0
0.173 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
0.174 * [backup-simplify]: Simplify (* (/ 1 x) (+ 2.0 (/ 1 x))) into (/ (+ (/ 1 x) 2.0) x)
0.174 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
0.174 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.174 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [backup-simplify]: Simplify (/ 1 1) into 1
0.174 * [taylor]: Taking taylor expansion of 2.0 in x
0.174 * [backup-simplify]: Simplify 2.0 into 2.0
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (+ 1 0) into 1
0.175 * [backup-simplify]: Simplify (/ 1 1) into 1
0.175 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.175 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (/ 1 1) into 1
0.175 * [taylor]: Taking taylor expansion of 2.0 in x
0.175 * [backup-simplify]: Simplify 2.0 into 2.0
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (+ 1 0) into 1
0.176 * [backup-simplify]: Simplify (/ 1 1) into 1
0.176 * [backup-simplify]: Simplify 1 into 1
0.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.177 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.178 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* 1 (/ 0 1)))) into 2.0
0.178 * [backup-simplify]: Simplify 2.0 into 2.0
0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify (+ 0 0) into 0
0.179 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.184 * [backup-simplify]: Simplify (+ 0 0) into 0
0.186 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.186 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.187 * [backup-simplify]: Simplify (+ 0 0) into 0
0.188 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.188 * [backup-simplify]: Simplify 0 into 0
0.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.190 * [backup-simplify]: Simplify (+ 0 0) into 0
0.191 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.191 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.192 * [backup-simplify]: Simplify (+ 0 0) into 0
0.194 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.194 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.195 * [backup-simplify]: Simplify (+ 0 0) into 0
0.197 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
0.198 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ 2.0 (/ 1 (- x)))) into (* -1 (/ (- 2.0 (/ 1 x)) x))
0.198 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.198 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.198 * [taylor]: Taking taylor expansion of -1 in x
0.198 * [backup-simplify]: Simplify -1 into -1
0.198 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.198 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of 2.0 in x
0.198 * [backup-simplify]: Simplify 2.0 into 2.0
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 1 into 1
0.199 * [backup-simplify]: Simplify (/ 1 1) into 1
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [backup-simplify]: Simplify 0 into 0
0.199 * [backup-simplify]: Simplify 1 into 1
0.199 * [backup-simplify]: Simplify (- 1) into -1
0.200 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.200 * [backup-simplify]: Simplify (/ -1 1) into -1
0.200 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.200 * [taylor]: Taking taylor expansion of -1 in x
0.200 * [backup-simplify]: Simplify -1 into -1
0.200 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.200 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.200 * [taylor]: Taking taylor expansion of 2.0 in x
0.200 * [backup-simplify]: Simplify 2.0 into 2.0
0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify 1 into 1
0.200 * [backup-simplify]: Simplify (/ 1 1) into 1
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify 1 into 1
0.201 * [backup-simplify]: Simplify (- 1) into -1
0.201 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.201 * [backup-simplify]: Simplify (/ -1 1) into -1
0.202 * [backup-simplify]: Simplify (* -1 -1) into 1
0.202 * [backup-simplify]: Simplify 1 into 1
0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.202 * [backup-simplify]: Simplify (- 0) into 0
0.203 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.204 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* -1 (/ 0 1)))) into 2.0
0.205 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0)
0.205 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.206 * [backup-simplify]: Simplify (- 0) into 0
0.206 * [backup-simplify]: Simplify (+ 0 0) into 0
0.207 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
0.207 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0
0.207 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.208 * [backup-simplify]: Simplify (- 0) into 0
0.208 * [backup-simplify]: Simplify (+ 0 0) into 0
0.209 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.210 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.211 * [backup-simplify]: Simplify (- 0) into 0
0.211 * [backup-simplify]: Simplify (+ 0 0) into 0
0.212 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.212 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))) into 0
0.212 * [backup-simplify]: Simplify 0 into 0
0.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.213 * [backup-simplify]: Simplify (- 0) into 0
0.213 * [backup-simplify]: Simplify (+ 0 0) into 0
0.214 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.215 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))) into 0
0.215 * [backup-simplify]: Simplify 0 into 0
0.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.216 * [backup-simplify]: Simplify (- 0) into 0
0.216 * [backup-simplify]: Simplify (+ 0 0) into 0
0.217 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.218 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))))) into 0
0.218 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.219 * [backup-simplify]: Simplify (- 0) into 0
0.219 * [backup-simplify]: Simplify (+ 0 0) into 0
0.220 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.221 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))))) into 0
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
0.222 * * * [progress]: simplifying candidates
0.223 * [simplify]: Simplifying:
  (* (exp (* y y)) (exp (* x (+ 2.0 x))))
  (log (+ (* y y) (* x (+ 2.0 x))))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* y y) (* x (+ 2.0 x))))
  (* (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x)))) (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))
  (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))
  (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* x 2.0))
  (+ (* y y) (* 2.0 x))
  (* x (+ 2.0 x))
  (+ (log x) (log (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x)))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x x)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (- (* 2.0 2.0) (* x x)))
  (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
0.224 * * [simplify]: iteration 0: 72 enodes
0.248 * * [simplify]: iteration 1: 224 enodes
0.326 * * [simplify]: iteration 2: 896 enodes
0.872 * * [simplify]: iteration complete: 5000 enodes
0.872 * * [simplify]: Extracting #0: cost 32 inf + 0
0.873 * * [simplify]: Extracting #1: cost 412 inf + 1
0.877 * * [simplify]: Extracting #2: cost 1541 inf + 5179
0.894 * * [simplify]: Extracting #3: cost 1578 inf + 100459
0.961 * * [simplify]: Extracting #4: cost 299 inf + 375851
1.055 * * [simplify]: Extracting #5: cost 33 inf + 420864
1.157 * * [simplify]: Extracting #6: cost 3 inf + 425880
1.271 * * [simplify]: Extracting #7: cost 0 inf + 426639
1.373 * [simplify]: Simplified to:
  (exp (+ (* x (+ 2.0 x)) (* y y)))
  (log (+ (* x (+ 2.0 x)) (* y y)))
  (exp (+ (* x (+ 2.0 x)) (* y y)))
  (* (cbrt (+ (* x (+ 2.0 x)) (* y y))) (cbrt (+ (* x (+ 2.0 x)) (* y y))))
  (cbrt (+ (* x (+ 2.0 x)) (* y y)))
  (* (* (+ (* x (+ 2.0 x)) (* y y)) (+ (* x (+ 2.0 x)) (* y y))) (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (+ (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x))) (* (* (* y y) (* y y)) (* y y)))
  (+ (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (- (* x (+ 2.0 x)) (* y y))))
  (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* x 2.0))
  (+ (* y y) (* x 2.0))
  (* x (+ 2.0 x))
  (log (* x (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt (+ 2.0 x)) (sqrt x))
  (* (sqrt (+ 2.0 x)) (sqrt x))
  (* x 2.0)
  (* x x)
  (* x 2.0)
  (* x x)
  (* (* (cbrt (+ 2.0 x)) x) (cbrt (+ 2.0 x)))
  (* x (sqrt (+ 2.0 x)))
  x
  x
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* x (+ 2.0 x))
  (+ (* (* x x) (* x x)) (* (* x 2.0) (* 2.0 2.0)))
  (* (* x (+ 2.0 x)) (- 2.0 x))
  (+ (+ (* x x) (* x 2.0)) (* y y))
  (+ (+ (* x x) (* x 2.0)) (* y y))
  (+ (+ (* x x) (* x 2.0)) (* y y))
  (+ (* x x) (* x 2.0))
  (+ (* x x) (* x 2.0))
  (+ (* x x) (* x 2.0))
1.375 * * * [progress]: adding candidates to table
1.561 * * [progress]: iteration 2 / 4
1.561 * * * [progress]: picking best candidate
1.568 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* y y) (* x 2.0)) (* x x)))>
1.568 * * * [progress]: localizing error
1.579 * * * [progress]: generating rewritten candidates
1.579 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.604 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.610 * * * [progress]: generating series expansions
1.610 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.611 * [backup-simplify]: Simplify (+ (+ (* y y) (* x 2.0)) (* x x)) into (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
1.611 * [approximate]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in (y x) around 0
1.611 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in x
1.611 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.611 * [taylor]: Taking taylor expansion of y in x
1.611 * [backup-simplify]: Simplify y into y
1.611 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
1.611 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.611 * [taylor]: Taking taylor expansion of x in x
1.611 * [backup-simplify]: Simplify 0 into 0
1.611 * [backup-simplify]: Simplify 1 into 1
1.611 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.611 * [taylor]: Taking taylor expansion of 2.0 in x
1.611 * [backup-simplify]: Simplify 2.0 into 2.0
1.611 * [taylor]: Taking taylor expansion of x in x
1.611 * [backup-simplify]: Simplify 0 into 0
1.611 * [backup-simplify]: Simplify 1 into 1
1.611 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
1.611 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.611 * [taylor]: Taking taylor expansion of y in y
1.611 * [backup-simplify]: Simplify 0 into 0
1.611 * [backup-simplify]: Simplify 1 into 1
1.611 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
1.611 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.611 * [taylor]: Taking taylor expansion of x in y
1.611 * [backup-simplify]: Simplify x into x
1.611 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
1.611 * [taylor]: Taking taylor expansion of 2.0 in y
1.611 * [backup-simplify]: Simplify 2.0 into 2.0
1.611 * [taylor]: Taking taylor expansion of x in y
1.611 * [backup-simplify]: Simplify x into x
1.611 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
1.611 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.611 * [taylor]: Taking taylor expansion of y in y
1.611 * [backup-simplify]: Simplify 0 into 0
1.611 * [backup-simplify]: Simplify 1 into 1
1.611 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
1.611 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.611 * [taylor]: Taking taylor expansion of x in y
1.611 * [backup-simplify]: Simplify x into x
1.611 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
1.611 * [taylor]: Taking taylor expansion of 2.0 in y
1.611 * [backup-simplify]: Simplify 2.0 into 2.0
1.611 * [taylor]: Taking taylor expansion of x in y
1.611 * [backup-simplify]: Simplify x into x
1.612 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.612 * [backup-simplify]: Simplify (* 2.0 x) into (* 2.0 x)
1.612 * [backup-simplify]: Simplify (+ (pow x 2) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
1.612 * [backup-simplify]: Simplify (+ 0 (+ (* 2.0 x) (pow x 2))) into (+ (* 2.0 x) (pow x 2))
1.612 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
1.612 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.612 * [taylor]: Taking taylor expansion of 2.0 in x
1.612 * [backup-simplify]: Simplify 2.0 into 2.0
1.612 * [taylor]: Taking taylor expansion of x in x
1.612 * [backup-simplify]: Simplify 0 into 0
1.612 * [backup-simplify]: Simplify 1 into 1
1.612 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.612 * [taylor]: Taking taylor expansion of x in x
1.612 * [backup-simplify]: Simplify 0 into 0
1.612 * [backup-simplify]: Simplify 1 into 1
1.613 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.613 * [backup-simplify]: Simplify (+ 0 0) into 0
1.613 * [backup-simplify]: Simplify 0 into 0
1.613 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.613 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 x)) into 0
1.613 * [backup-simplify]: Simplify (+ 0 0) into 0
1.614 * [backup-simplify]: Simplify (+ 0 0) into 0
1.614 * [taylor]: Taking taylor expansion of 0 in x
1.614 * [backup-simplify]: Simplify 0 into 0
1.614 * [backup-simplify]: Simplify 0 into 0
1.615 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.615 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
1.615 * [backup-simplify]: Simplify 2.0 into 2.0
1.615 * [backup-simplify]: Simplify (* 1 1) into 1
1.616 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
1.616 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 x))) into 0
1.616 * [backup-simplify]: Simplify (+ 0 0) into 0
1.617 * [backup-simplify]: Simplify (+ 1 0) into 1
1.617 * [taylor]: Taking taylor expansion of 1 in x
1.617 * [backup-simplify]: Simplify 1 into 1
1.617 * [backup-simplify]: Simplify 1 into 1
1.617 * [backup-simplify]: Simplify 0 into 0
1.617 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.618 * [backup-simplify]: Simplify (* 1 1) into 1
1.618 * [backup-simplify]: Simplify (+ 0 1) into 1
1.618 * [backup-simplify]: Simplify 1 into 1
1.618 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (+ (* 1 (pow (* 1 y) 2)) (* 2.0 (* x 1)))) into (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
1.618 * [backup-simplify]: Simplify (+ (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) 2.0)) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))))
1.619 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
1.619 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
1.619 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.619 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.619 * [taylor]: Taking taylor expansion of y in x
1.619 * [backup-simplify]: Simplify y into y
1.619 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.619 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.619 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.619 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.619 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.619 * [taylor]: Taking taylor expansion of x in x
1.619 * [backup-simplify]: Simplify 0 into 0
1.619 * [backup-simplify]: Simplify 1 into 1
1.619 * [backup-simplify]: Simplify (* 1 1) into 1
1.619 * [backup-simplify]: Simplify (/ 1 1) into 1
1.619 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.619 * [taylor]: Taking taylor expansion of 2.0 in x
1.620 * [backup-simplify]: Simplify 2.0 into 2.0
1.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.620 * [taylor]: Taking taylor expansion of x in x
1.620 * [backup-simplify]: Simplify 0 into 0
1.620 * [backup-simplify]: Simplify 1 into 1
1.620 * [backup-simplify]: Simplify (/ 1 1) into 1
1.620 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
1.620 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.620 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.620 * [taylor]: Taking taylor expansion of y in y
1.620 * [backup-simplify]: Simplify 0 into 0
1.620 * [backup-simplify]: Simplify 1 into 1
1.620 * [backup-simplify]: Simplify (* 1 1) into 1
1.620 * [backup-simplify]: Simplify (/ 1 1) into 1
1.620 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
1.621 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.621 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.621 * [taylor]: Taking taylor expansion of x in y
1.621 * [backup-simplify]: Simplify x into x
1.621 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.621 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.621 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.621 * [taylor]: Taking taylor expansion of 2.0 in y
1.621 * [backup-simplify]: Simplify 2.0 into 2.0
1.621 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.621 * [taylor]: Taking taylor expansion of x in y
1.621 * [backup-simplify]: Simplify x into x
1.621 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.621 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
1.621 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.621 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.621 * [taylor]: Taking taylor expansion of y in y
1.621 * [backup-simplify]: Simplify 0 into 0
1.621 * [backup-simplify]: Simplify 1 into 1
1.621 * [backup-simplify]: Simplify (* 1 1) into 1
1.621 * [backup-simplify]: Simplify (/ 1 1) into 1
1.622 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
1.622 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.622 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.622 * [taylor]: Taking taylor expansion of x in y
1.622 * [backup-simplify]: Simplify x into x
1.622 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.622 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.622 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.622 * [taylor]: Taking taylor expansion of 2.0 in y
1.622 * [backup-simplify]: Simplify 2.0 into 2.0
1.622 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.622 * [taylor]: Taking taylor expansion of x in y
1.622 * [backup-simplify]: Simplify x into x
1.622 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.622 * [backup-simplify]: Simplify (+ 1 0) into 1
1.622 * [taylor]: Taking taylor expansion of 1 in x
1.622 * [backup-simplify]: Simplify 1 into 1
1.623 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.623 * [backup-simplify]: Simplify (+ 0 0) into 0
1.623 * [taylor]: Taking taylor expansion of 0 in x
1.623 * [backup-simplify]: Simplify 0 into 0
1.624 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.624 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
1.625 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) (/ 2.0 x)) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
1.625 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) into (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2)))
1.625 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2))) in x
1.625 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.625 * [taylor]: Taking taylor expansion of 2.0 in x
1.625 * [backup-simplify]: Simplify 2.0 into 2.0
1.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.625 * [taylor]: Taking taylor expansion of x in x
1.625 * [backup-simplify]: Simplify 0 into 0
1.625 * [backup-simplify]: Simplify 1 into 1
1.625 * [backup-simplify]: Simplify (/ 1 1) into 1
1.625 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.625 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.625 * [taylor]: Taking taylor expansion of x in x
1.625 * [backup-simplify]: Simplify 0 into 0
1.625 * [backup-simplify]: Simplify 1 into 1
1.626 * [backup-simplify]: Simplify (* 1 1) into 1
1.626 * [backup-simplify]: Simplify (/ 1 1) into 1
1.626 * [backup-simplify]: Simplify (+ 0 1) into 1
1.626 * [backup-simplify]: Simplify 1 into 1
1.626 * [backup-simplify]: Simplify 1 into 1
1.627 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.627 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.628 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
1.628 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.628 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
1.628 * [backup-simplify]: Simplify (+ 0 0) into 0
1.628 * [backup-simplify]: Simplify (+ 0 0) into 0
1.628 * [taylor]: Taking taylor expansion of 0 in x
1.628 * [backup-simplify]: Simplify 0 into 0
1.629 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.629 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.630 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
1.630 * [backup-simplify]: Simplify 2.0 into 2.0
1.630 * [backup-simplify]: Simplify (+ (* 2.0 (* (/ 1 (/ 1 x)) 1)) (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
1.630 * [backup-simplify]: Simplify (+ (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x)))
1.631 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in (y x) around 0
1.631 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
1.631 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1.631 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.631 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.631 * [taylor]: Taking taylor expansion of y in x
1.631 * [backup-simplify]: Simplify y into y
1.631 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.631 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.631 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.631 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.631 * [taylor]: Taking taylor expansion of x in x
1.631 * [backup-simplify]: Simplify 0 into 0
1.631 * [backup-simplify]: Simplify 1 into 1
1.631 * [backup-simplify]: Simplify (* 1 1) into 1
1.631 * [backup-simplify]: Simplify (/ 1 1) into 1
1.631 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.631 * [taylor]: Taking taylor expansion of 2.0 in x
1.631 * [backup-simplify]: Simplify 2.0 into 2.0
1.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.631 * [taylor]: Taking taylor expansion of x in x
1.631 * [backup-simplify]: Simplify 0 into 0
1.632 * [backup-simplify]: Simplify 1 into 1
1.632 * [backup-simplify]: Simplify (/ 1 1) into 1
1.632 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
1.632 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1.632 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.632 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.632 * [taylor]: Taking taylor expansion of y in y
1.632 * [backup-simplify]: Simplify 0 into 0
1.632 * [backup-simplify]: Simplify 1 into 1
1.632 * [backup-simplify]: Simplify (* 1 1) into 1
1.632 * [backup-simplify]: Simplify (/ 1 1) into 1
1.632 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.632 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.632 * [taylor]: Taking taylor expansion of x in y
1.632 * [backup-simplify]: Simplify x into x
1.632 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.633 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.633 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.633 * [taylor]: Taking taylor expansion of 2.0 in y
1.633 * [backup-simplify]: Simplify 2.0 into 2.0
1.633 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.633 * [taylor]: Taking taylor expansion of x in y
1.633 * [backup-simplify]: Simplify x into x
1.633 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.633 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
1.633 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1.633 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.633 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.633 * [taylor]: Taking taylor expansion of y in y
1.633 * [backup-simplify]: Simplify 0 into 0
1.633 * [backup-simplify]: Simplify 1 into 1
1.637 * [backup-simplify]: Simplify (* 1 1) into 1
1.637 * [backup-simplify]: Simplify (/ 1 1) into 1
1.637 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.637 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.637 * [taylor]: Taking taylor expansion of x in y
1.637 * [backup-simplify]: Simplify x into x
1.637 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.637 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.637 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.637 * [taylor]: Taking taylor expansion of 2.0 in y
1.637 * [backup-simplify]: Simplify 2.0 into 2.0
1.637 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.637 * [taylor]: Taking taylor expansion of x in y
1.637 * [backup-simplify]: Simplify x into x
1.637 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.638 * [backup-simplify]: Simplify (+ 1 0) into 1
1.638 * [backup-simplify]: Simplify (+ 1 0) into 1
1.638 * [taylor]: Taking taylor expansion of 1 in x
1.638 * [backup-simplify]: Simplify 1 into 1
1.638 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.639 * [backup-simplify]: Simplify (+ 0 0) into 0
1.639 * [backup-simplify]: Simplify (+ 0 0) into 0
1.639 * [taylor]: Taking taylor expansion of 0 in x
1.639 * [backup-simplify]: Simplify 0 into 0
1.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.641 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
1.641 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
1.641 * [backup-simplify]: Simplify (- (/ 2.0 x)) into (- (* 2.0 (/ 1 x)))
1.641 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) (- (* 2.0 (/ 1 x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
1.641 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.641 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.641 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.641 * [taylor]: Taking taylor expansion of x in x
1.641 * [backup-simplify]: Simplify 0 into 0
1.641 * [backup-simplify]: Simplify 1 into 1
1.641 * [backup-simplify]: Simplify (* 1 1) into 1
1.642 * [backup-simplify]: Simplify (/ 1 1) into 1
1.642 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.642 * [taylor]: Taking taylor expansion of 2.0 in x
1.642 * [backup-simplify]: Simplify 2.0 into 2.0
1.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.642 * [taylor]: Taking taylor expansion of x in x
1.642 * [backup-simplify]: Simplify 0 into 0
1.642 * [backup-simplify]: Simplify 1 into 1
1.642 * [backup-simplify]: Simplify (/ 1 1) into 1
1.642 * [backup-simplify]: Simplify (+ 1 0) into 1
1.642 * [backup-simplify]: Simplify 1 into 1
1.642 * [backup-simplify]: Simplify 1 into 1
1.643 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.644 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
1.644 * [backup-simplify]: Simplify (+ 0 0) into 0
1.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.645 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
1.645 * [backup-simplify]: Simplify (- 0) into 0
1.645 * [backup-simplify]: Simplify (+ 0 0) into 0
1.645 * [taylor]: Taking taylor expansion of 0 in x
1.645 * [backup-simplify]: Simplify 0 into 0
1.645 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.646 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.646 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.647 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
1.647 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.648 * [backup-simplify]: Simplify (+ (* (- 2.0) (* (/ 1 (/ 1 (- x))) 1)) (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
1.648 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.648 * [backup-simplify]: Simplify (+ (* y y) (* x 2.0)) into (+ (pow y 2) (* 2.0 x))
1.648 * [approximate]: Taking taylor expansion of (+ (pow y 2) (* 2.0 x)) in (y x) around 0
1.648 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 x)) in x
1.648 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.648 * [taylor]: Taking taylor expansion of y in x
1.648 * [backup-simplify]: Simplify y into y
1.648 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.648 * [taylor]: Taking taylor expansion of 2.0 in x
1.648 * [backup-simplify]: Simplify 2.0 into 2.0
1.648 * [taylor]: Taking taylor expansion of x in x
1.648 * [backup-simplify]: Simplify 0 into 0
1.648 * [backup-simplify]: Simplify 1 into 1
1.648 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 x)) in y
1.648 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.648 * [taylor]: Taking taylor expansion of y in y
1.648 * [backup-simplify]: Simplify 0 into 0
1.648 * [backup-simplify]: Simplify 1 into 1
1.648 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
1.648 * [taylor]: Taking taylor expansion of 2.0 in y
1.648 * [backup-simplify]: Simplify 2.0 into 2.0
1.648 * [taylor]: Taking taylor expansion of x in y
1.648 * [backup-simplify]: Simplify x into x
1.648 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 x)) in y
1.648 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.648 * [taylor]: Taking taylor expansion of y in y
1.648 * [backup-simplify]: Simplify 0 into 0
1.648 * [backup-simplify]: Simplify 1 into 1
1.649 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
1.649 * [taylor]: Taking taylor expansion of 2.0 in y
1.649 * [backup-simplify]: Simplify 2.0 into 2.0
1.649 * [taylor]: Taking taylor expansion of x in y
1.649 * [backup-simplify]: Simplify x into x
1.649 * [backup-simplify]: Simplify (* 2.0 x) into (* 2.0 x)
1.649 * [backup-simplify]: Simplify (+ 0 (* 2.0 x)) into (* 2.0 x)
1.649 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.649 * [taylor]: Taking taylor expansion of 2.0 in x
1.649 * [backup-simplify]: Simplify 2.0 into 2.0
1.649 * [taylor]: Taking taylor expansion of x in x
1.649 * [backup-simplify]: Simplify 0 into 0
1.649 * [backup-simplify]: Simplify 1 into 1
1.649 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.649 * [backup-simplify]: Simplify 0 into 0
1.649 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 x)) into 0
1.650 * [backup-simplify]: Simplify (+ 0 0) into 0
1.650 * [taylor]: Taking taylor expansion of 0 in x
1.650 * [backup-simplify]: Simplify 0 into 0
1.650 * [backup-simplify]: Simplify 0 into 0
1.651 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.651 * [backup-simplify]: Simplify 2.0 into 2.0
1.651 * [backup-simplify]: Simplify (* 1 1) into 1
1.651 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 x))) into 0
1.652 * [backup-simplify]: Simplify (+ 1 0) into 1
1.652 * [taylor]: Taking taylor expansion of 1 in x
1.652 * [backup-simplify]: Simplify 1 into 1
1.652 * [backup-simplify]: Simplify 1 into 1
1.652 * [backup-simplify]: Simplify 0 into 0
1.652 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.652 * [backup-simplify]: Simplify 0 into 0
1.653 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.654 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
1.654 * [backup-simplify]: Simplify (+ 0 0) into 0
1.654 * [taylor]: Taking taylor expansion of 0 in x
1.654 * [backup-simplify]: Simplify 0 into 0
1.654 * [backup-simplify]: Simplify 0 into 0
1.654 * [backup-simplify]: Simplify 0 into 0
1.654 * [backup-simplify]: Simplify 0 into 0
1.655 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.655 * [backup-simplify]: Simplify 0 into 0
1.655 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 y) 2)) (* 2.0 (* x 1))) into (+ (pow y 2) (* 2.0 x))
1.655 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) 2.0)) into (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))
1.655 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in (y x) around 0
1.655 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
1.655 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.655 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.655 * [taylor]: Taking taylor expansion of y in x
1.655 * [backup-simplify]: Simplify y into y
1.655 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.655 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.655 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.655 * [taylor]: Taking taylor expansion of 2.0 in x
1.655 * [backup-simplify]: Simplify 2.0 into 2.0
1.655 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.655 * [taylor]: Taking taylor expansion of x in x
1.655 * [backup-simplify]: Simplify 0 into 0
1.655 * [backup-simplify]: Simplify 1 into 1
1.656 * [backup-simplify]: Simplify (/ 1 1) into 1
1.656 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
1.656 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.656 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.656 * [taylor]: Taking taylor expansion of y in y
1.656 * [backup-simplify]: Simplify 0 into 0
1.656 * [backup-simplify]: Simplify 1 into 1
1.656 * [backup-simplify]: Simplify (* 1 1) into 1
1.657 * [backup-simplify]: Simplify (/ 1 1) into 1
1.657 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.657 * [taylor]: Taking taylor expansion of 2.0 in y
1.657 * [backup-simplify]: Simplify 2.0 into 2.0
1.657 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.657 * [taylor]: Taking taylor expansion of x in y
1.657 * [backup-simplify]: Simplify x into x
1.657 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.657 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
1.657 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.657 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.657 * [taylor]: Taking taylor expansion of y in y
1.657 * [backup-simplify]: Simplify 0 into 0
1.657 * [backup-simplify]: Simplify 1 into 1
1.658 * [backup-simplify]: Simplify (* 1 1) into 1
1.658 * [backup-simplify]: Simplify (/ 1 1) into 1
1.658 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.658 * [taylor]: Taking taylor expansion of 2.0 in y
1.658 * [backup-simplify]: Simplify 2.0 into 2.0
1.658 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.658 * [taylor]: Taking taylor expansion of x in y
1.658 * [backup-simplify]: Simplify x into x
1.658 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.659 * [backup-simplify]: Simplify (+ 1 0) into 1
1.659 * [taylor]: Taking taylor expansion of 1 in x
1.659 * [backup-simplify]: Simplify 1 into 1
1.660 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.661 * [backup-simplify]: Simplify (+ 0 0) into 0
1.661 * [taylor]: Taking taylor expansion of 0 in x
1.661 * [backup-simplify]: Simplify 0 into 0
1.661 * [backup-simplify]: Simplify 1 into 1
1.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.663 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
1.663 * [backup-simplify]: Simplify (+ 0 (/ 2.0 x)) into (* 2.0 (/ 1 x))
1.663 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.663 * [taylor]: Taking taylor expansion of 2.0 in x
1.663 * [backup-simplify]: Simplify 2.0 into 2.0
1.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.663 * [taylor]: Taking taylor expansion of x in x
1.663 * [backup-simplify]: Simplify 0 into 0
1.663 * [backup-simplify]: Simplify 1 into 1
1.664 * [backup-simplify]: Simplify (/ 1 1) into 1
1.664 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.664 * [backup-simplify]: Simplify 2.0 into 2.0
1.664 * [backup-simplify]: Simplify 0 into 0
1.664 * [backup-simplify]: Simplify 0 into 0
1.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.667 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
1.667 * [backup-simplify]: Simplify (+ 0 0) into 0
1.667 * [taylor]: Taking taylor expansion of 0 in x
1.667 * [backup-simplify]: Simplify 0 into 0
1.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.669 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.669 * [backup-simplify]: Simplify 0 into 0
1.669 * [backup-simplify]: Simplify 0 into 0
1.669 * [backup-simplify]: Simplify 0 into 0
1.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.672 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
1.673 * [backup-simplify]: Simplify (+ 0 0) into 0
1.673 * [taylor]: Taking taylor expansion of 0 in x
1.673 * [backup-simplify]: Simplify 0 into 0
1.673 * [backup-simplify]: Simplify 0 into 0
1.673 * [backup-simplify]: Simplify (+ (* 2.0 (* (/ 1 (/ 1 x)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2))) into (+ (* 2.0 x) (pow y 2))
1.674 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (- (/ 1 (pow y 2)) (* 2.0 (/ 1 x)))
1.674 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in (y x) around 0
1.674 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in x
1.674 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.674 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.674 * [taylor]: Taking taylor expansion of y in x
1.674 * [backup-simplify]: Simplify y into y
1.674 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.674 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.674 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.674 * [taylor]: Taking taylor expansion of 2.0 in x
1.674 * [backup-simplify]: Simplify 2.0 into 2.0
1.674 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.674 * [taylor]: Taking taylor expansion of x in x
1.674 * [backup-simplify]: Simplify 0 into 0
1.674 * [backup-simplify]: Simplify 1 into 1
1.675 * [backup-simplify]: Simplify (/ 1 1) into 1
1.675 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
1.675 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.675 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.675 * [taylor]: Taking taylor expansion of y in y
1.675 * [backup-simplify]: Simplify 0 into 0
1.675 * [backup-simplify]: Simplify 1 into 1
1.675 * [backup-simplify]: Simplify (* 1 1) into 1
1.676 * [backup-simplify]: Simplify (/ 1 1) into 1
1.676 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.676 * [taylor]: Taking taylor expansion of 2.0 in y
1.676 * [backup-simplify]: Simplify 2.0 into 2.0
1.676 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.676 * [taylor]: Taking taylor expansion of x in y
1.676 * [backup-simplify]: Simplify x into x
1.676 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.676 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (* 2.0 (/ 1 x))) in y
1.676 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.676 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.676 * [taylor]: Taking taylor expansion of y in y
1.676 * [backup-simplify]: Simplify 0 into 0
1.676 * [backup-simplify]: Simplify 1 into 1
1.677 * [backup-simplify]: Simplify (* 1 1) into 1
1.677 * [backup-simplify]: Simplify (/ 1 1) into 1
1.677 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.677 * [taylor]: Taking taylor expansion of 2.0 in y
1.677 * [backup-simplify]: Simplify 2.0 into 2.0
1.677 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.677 * [taylor]: Taking taylor expansion of x in y
1.677 * [backup-simplify]: Simplify x into x
1.677 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.678 * [backup-simplify]: Simplify (+ 1 0) into 1
1.678 * [taylor]: Taking taylor expansion of 1 in x
1.678 * [backup-simplify]: Simplify 1 into 1
1.678 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.680 * [backup-simplify]: Simplify (+ 0 0) into 0
1.680 * [taylor]: Taking taylor expansion of 0 in x
1.680 * [backup-simplify]: Simplify 0 into 0
1.680 * [backup-simplify]: Simplify 1 into 1
1.681 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.682 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
1.682 * [backup-simplify]: Simplify (- (/ 2.0 x)) into (- (* 2.0 (/ 1 x)))
1.682 * [backup-simplify]: Simplify (+ 0 (- (* 2.0 (/ 1 x)))) into (- (* 2.0 (/ 1 x)))
1.682 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 x))) in x
1.682 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.682 * [taylor]: Taking taylor expansion of 2.0 in x
1.682 * [backup-simplify]: Simplify 2.0 into 2.0
1.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.682 * [taylor]: Taking taylor expansion of x in x
1.682 * [backup-simplify]: Simplify 0 into 0
1.682 * [backup-simplify]: Simplify 1 into 1
1.683 * [backup-simplify]: Simplify (/ 1 1) into 1
1.683 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.684 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.684 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.684 * [backup-simplify]: Simplify 0 into 0
1.684 * [backup-simplify]: Simplify 0 into 0
1.685 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.685 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
1.686 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
1.686 * [backup-simplify]: Simplify (- 0) into 0
1.686 * [backup-simplify]: Simplify (+ 0 0) into 0
1.686 * [taylor]: Taking taylor expansion of 0 in x
1.686 * [backup-simplify]: Simplify 0 into 0
1.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.687 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.687 * [backup-simplify]: Simplify (- 0) into 0
1.687 * [backup-simplify]: Simplify 0 into 0
1.687 * [backup-simplify]: Simplify 0 into 0
1.687 * [backup-simplify]: Simplify 0 into 0
1.688 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.689 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
1.689 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
1.690 * [backup-simplify]: Simplify (- 0) into 0
1.690 * [backup-simplify]: Simplify (+ 0 0) into 0
1.690 * [taylor]: Taking taylor expansion of 0 in x
1.690 * [backup-simplify]: Simplify 0 into 0
1.690 * [backup-simplify]: Simplify 0 into 0
1.690 * [backup-simplify]: Simplify (+ (* (- 2.0) (* (/ 1 (/ 1 (- x))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2))) into (+ (* 2.0 x) (pow y 2))
1.690 * * * [progress]: simplifying candidates
1.691 * [simplify]: Simplifying:
  (* (* (exp (* y y)) (exp (* x 2.0))) (exp (* x x)))
  (* (exp (+ (* y y) (* x 2.0))) (exp (* x x)))
  (log (+ (+ (* y y) (* x 2.0)) (* x x)))
  (exp (+ (+ (* y y) (* x 2.0)) (* x x)))
  (* (cbrt (+ (+ (* y y) (* x 2.0)) (* x x))) (cbrt (+ (+ (* y y) (* x 2.0)) (* x x))))
  (cbrt (+ (+ (* y y) (* x 2.0)) (* x x)))
  (* (* (+ (+ (* y y) (* x 2.0)) (* x x)) (+ (+ (* y y) (* x 2.0)) (* x x))) (+ (+ (* y y) (* x 2.0)) (* x x)))
  (sqrt (+ (+ (* y y) (* x 2.0)) (* x x)))
  (sqrt (+ (+ (* y y) (* x 2.0)) (* x x)))
  (+ (pow (+ (* y y) (* x 2.0)) 3) (pow (* x x) 3))
  (+ (* (+ (* y y) (* x 2.0)) (+ (* y y) (* x 2.0))) (- (* (* x x) (* x x)) (* (+ (* y y) (* x 2.0)) (* x x))))
  (- (* (+ (* y y) (* x 2.0)) (+ (* y y) (* x 2.0))) (* (* x x) (* x x)))
  (- (+ (* y y) (* x 2.0)) (* x x))
  (+ (* x 2.0) (* x x))
  (* (exp (* y y)) (exp (* x 2.0)))
  (log (+ (* y y) (* x 2.0)))
  (exp (+ (* y y) (* x 2.0)))
  (* (cbrt (+ (* y y) (* x 2.0))) (cbrt (+ (* y y) (* x 2.0))))
  (cbrt (+ (* y y) (* x 2.0)))
  (* (* (+ (* y y) (* x 2.0)) (+ (* y y) (* x 2.0))) (+ (* y y) (* x 2.0)))
  (sqrt (+ (* y y) (* x 2.0)))
  (sqrt (+ (* y y) (* x 2.0)))
  (+ (pow (* y y) 3) (pow (* x 2.0) 3))
  (+ (* (* y y) (* y y)) (- (* (* x 2.0) (* x 2.0)) (* (* y y) (* x 2.0))))
  (- (* (* y y) (* y y)) (* (* x 2.0) (* x 2.0)))
  (- (* y y) (* x 2.0))
  (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
  (+ (pow y 2) (* 2.0 x))
  (+ (* 2.0 x) (pow y 2))
  (+ (* 2.0 x) (pow y 2))
1.691 * * [simplify]: iteration 0: 59 enodes
1.705 * * [simplify]: iteration 1: 187 enodes
1.817 * * [simplify]: iteration 2: 861 enodes
2.770 * * [simplify]: iteration 3: 4493 enodes
4.136 * * [simplify]: iteration complete: 5001 enodes
4.136 * * [simplify]: Extracting #0: cost 23 inf + 0
4.137 * * [simplify]: Extracting #1: cost 205 inf + 0
4.142 * * [simplify]: Extracting #2: cost 986 inf + 276
4.158 * * [simplify]: Extracting #3: cost 989 inf + 30020
4.218 * * [simplify]: Extracting #4: cost 335 inf + 152831
4.316 * * [simplify]: Extracting #5: cost 47 inf + 238780
4.400 * * [simplify]: Extracting #6: cost 1 inf + 272692
4.483 * * [simplify]: Extracting #7: cost 0 inf + 273666
4.540 * [simplify]: Simplified to:
  (exp (+ (* y y) (* x (+ x 2.0))))
  (exp (+ (* y y) (* x (+ x 2.0))))
  (log (+ (* y y) (* x (+ x 2.0))))
  (exp (+ (* y y) (* x (+ x 2.0))))
  (* (cbrt (+ (* y y) (* x (+ x 2.0)))) (cbrt (+ (* y y) (* x (+ x 2.0)))))
  (cbrt (+ (* y y) (* x (+ x 2.0))))
  (* (* (+ (* y y) (* x (+ x 2.0))) (+ (* y y) (* x (+ x 2.0)))) (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (sqrt (+ (* y y) (* x (+ x 2.0))))
  (+ (* (* (* x x) (* x x)) (* x x)) (* (* (+ (* y y) (* x 2.0)) (+ (* y y) (* x 2.0))) (+ (* y y) (* x 2.0))))
  (+ (* (* x x) (- (* x x) (+ (* y y) (* x 2.0)))) (* (+ (* y y) (* x 2.0)) (+ (* y y) (* x 2.0))))
  (* (+ (+ (* y y) (* x 2.0)) (* x x)) (- (+ (* y y) (* x 2.0)) (* x x)))
  (+ (- (* y y) (* x x)) (* x 2.0))
  (* x (+ x 2.0))
  (exp (+ (* y y) (* x 2.0)))
  (log (+ (* y y) (* x 2.0)))
  (exp (+ (* y y) (* x 2.0)))
  (* (cbrt (+ (* y y) (* x 2.0))) (cbrt (+ (* y y) (* x 2.0))))
  (cbrt (+ (* y y) (* x 2.0)))
  (* (* (+ (* y y) (* x 2.0)) (+ (* y y) (* x 2.0))) (+ (* y y) (* x 2.0)))
  (sqrt (+ (* y y) (* x 2.0)))
  (sqrt (+ (* y y) (* x 2.0)))
  (+ (* (* (* y y) (* y y)) (* y y)) (* (* x 2.0) (* (* x 2.0) (* x 2.0))))
  (+ (* (- (* x 2.0) (* y y)) (* x 2.0)) (* (* y y) (* y y)))
  (- (* (* y y) (* y y)) (* (* x 2.0) (* x 2.0)))
  (- (* y y) (* x 2.0))
  (+ (* y y) (* x (+ x 2.0)))
  (+ (* y y) (* x (+ x 2.0)))
  (+ (* y y) (* x (+ x 2.0)))
  (+ (* y y) (* x 2.0))
  (+ (* y y) (* x 2.0))
  (+ (* y y) (* x 2.0))
4.542 * * * [progress]: adding candidates to table
4.652 * * [progress]: iteration 3 / 4
4.652 * * * [progress]: picking best candidate
4.656 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))>
4.656 * * * [progress]: localizing error
4.673 * * * [progress]: generating rewritten candidates
4.673 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
4.735 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
4.754 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
4.768 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
4.804 * * * [progress]: generating series expansions
4.804 * * * * [progress]: [ 1 / 4 ] generating series at (2)
4.805 * [backup-simplify]: Simplify (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))) into (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
4.805 * [approximate]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in (y x) around 0
4.805 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in x
4.805 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.805 * [taylor]: Taking taylor expansion of y in x
4.805 * [backup-simplify]: Simplify y into y
4.805 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
4.805 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.805 * [taylor]: Taking taylor expansion of x in x
4.805 * [backup-simplify]: Simplify 0 into 0
4.805 * [backup-simplify]: Simplify 1 into 1
4.805 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
4.805 * [taylor]: Taking taylor expansion of 2.0 in x
4.806 * [backup-simplify]: Simplify 2.0 into 2.0
4.806 * [taylor]: Taking taylor expansion of x in x
4.806 * [backup-simplify]: Simplify 0 into 0
4.806 * [backup-simplify]: Simplify 1 into 1
4.806 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
4.806 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.806 * [taylor]: Taking taylor expansion of y in y
4.806 * [backup-simplify]: Simplify 0 into 0
4.806 * [backup-simplify]: Simplify 1 into 1
4.806 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
4.806 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.806 * [taylor]: Taking taylor expansion of x in y
4.806 * [backup-simplify]: Simplify x into x
4.806 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
4.806 * [taylor]: Taking taylor expansion of 2.0 in y
4.806 * [backup-simplify]: Simplify 2.0 into 2.0
4.806 * [taylor]: Taking taylor expansion of x in y
4.806 * [backup-simplify]: Simplify x into x
4.806 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
4.806 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.806 * [taylor]: Taking taylor expansion of y in y
4.806 * [backup-simplify]: Simplify 0 into 0
4.806 * [backup-simplify]: Simplify 1 into 1
4.806 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
4.806 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.806 * [taylor]: Taking taylor expansion of x in y
4.806 * [backup-simplify]: Simplify x into x
4.806 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
4.806 * [taylor]: Taking taylor expansion of 2.0 in y
4.806 * [backup-simplify]: Simplify 2.0 into 2.0
4.806 * [taylor]: Taking taylor expansion of x in y
4.806 * [backup-simplify]: Simplify x into x
4.807 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.807 * [backup-simplify]: Simplify (* 2.0 x) into (* 2.0 x)
4.807 * [backup-simplify]: Simplify (+ (pow x 2) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
4.807 * [backup-simplify]: Simplify (+ 0 (+ (* 2.0 x) (pow x 2))) into (+ (* 2.0 x) (pow x 2))
4.807 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
4.807 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
4.807 * [taylor]: Taking taylor expansion of 2.0 in x
4.807 * [backup-simplify]: Simplify 2.0 into 2.0
4.807 * [taylor]: Taking taylor expansion of x in x
4.807 * [backup-simplify]: Simplify 0 into 0
4.807 * [backup-simplify]: Simplify 1 into 1
4.807 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.807 * [taylor]: Taking taylor expansion of x in x
4.807 * [backup-simplify]: Simplify 0 into 0
4.807 * [backup-simplify]: Simplify 1 into 1
4.808 * [backup-simplify]: Simplify (* 2.0 0) into 0
4.809 * [backup-simplify]: Simplify (+ 0 0) into 0
4.809 * [backup-simplify]: Simplify 0 into 0
4.809 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.809 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 x)) into 0
4.810 * [backup-simplify]: Simplify (+ 0 0) into 0
4.810 * [backup-simplify]: Simplify (+ 0 0) into 0
4.810 * [taylor]: Taking taylor expansion of 0 in x
4.810 * [backup-simplify]: Simplify 0 into 0
4.810 * [backup-simplify]: Simplify 0 into 0
4.812 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
4.812 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.812 * [backup-simplify]: Simplify 2.0 into 2.0
4.813 * [backup-simplify]: Simplify (* 1 1) into 1
4.813 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
4.814 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 x))) into 0
4.815 * [backup-simplify]: Simplify (+ 0 0) into 0
4.815 * [backup-simplify]: Simplify (+ 1 0) into 1
4.815 * [taylor]: Taking taylor expansion of 1 in x
4.815 * [backup-simplify]: Simplify 1 into 1
4.815 * [backup-simplify]: Simplify 1 into 1
4.815 * [backup-simplify]: Simplify 0 into 0
4.816 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
4.817 * [backup-simplify]: Simplify (* 1 1) into 1
4.817 * [backup-simplify]: Simplify (+ 0 1) into 1
4.817 * [backup-simplify]: Simplify 1 into 1
4.818 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (+ (* 1 (pow (* 1 y) 2)) (* 2.0 (* x 1)))) into (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
4.818 * [backup-simplify]: Simplify (* (sqrt (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (+ 2.0 (/ 1 x))))) (sqrt (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (+ 2.0 (/ 1 x)))))) into (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))))
4.818 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
4.818 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
4.818 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.819 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.819 * [taylor]: Taking taylor expansion of y in x
4.819 * [backup-simplify]: Simplify y into y
4.819 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.819 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.819 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
4.819 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.819 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.819 * [taylor]: Taking taylor expansion of x in x
4.819 * [backup-simplify]: Simplify 0 into 0
4.819 * [backup-simplify]: Simplify 1 into 1
4.819 * [backup-simplify]: Simplify (* 1 1) into 1
4.820 * [backup-simplify]: Simplify (/ 1 1) into 1
4.820 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.820 * [taylor]: Taking taylor expansion of 2.0 in x
4.820 * [backup-simplify]: Simplify 2.0 into 2.0
4.820 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.820 * [taylor]: Taking taylor expansion of x in x
4.820 * [backup-simplify]: Simplify 0 into 0
4.820 * [backup-simplify]: Simplify 1 into 1
4.820 * [backup-simplify]: Simplify (/ 1 1) into 1
4.821 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
4.821 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.821 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.821 * [taylor]: Taking taylor expansion of y in y
4.821 * [backup-simplify]: Simplify 0 into 0
4.821 * [backup-simplify]: Simplify 1 into 1
4.821 * [backup-simplify]: Simplify (* 1 1) into 1
4.821 * [backup-simplify]: Simplify (/ 1 1) into 1
4.821 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
4.822 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.822 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.822 * [taylor]: Taking taylor expansion of x in y
4.822 * [backup-simplify]: Simplify x into x
4.822 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.822 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.822 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.822 * [taylor]: Taking taylor expansion of 2.0 in y
4.822 * [backup-simplify]: Simplify 2.0 into 2.0
4.822 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.822 * [taylor]: Taking taylor expansion of x in y
4.822 * [backup-simplify]: Simplify x into x
4.822 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.822 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
4.822 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.822 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.822 * [taylor]: Taking taylor expansion of y in y
4.822 * [backup-simplify]: Simplify 0 into 0
4.822 * [backup-simplify]: Simplify 1 into 1
4.823 * [backup-simplify]: Simplify (* 1 1) into 1
4.823 * [backup-simplify]: Simplify (/ 1 1) into 1
4.823 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
4.823 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.823 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.823 * [taylor]: Taking taylor expansion of x in y
4.823 * [backup-simplify]: Simplify x into x
4.823 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.824 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.824 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.824 * [taylor]: Taking taylor expansion of 2.0 in y
4.824 * [backup-simplify]: Simplify 2.0 into 2.0
4.824 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.824 * [taylor]: Taking taylor expansion of x in y
4.824 * [backup-simplify]: Simplify x into x
4.824 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.824 * [backup-simplify]: Simplify (+ 1 0) into 1
4.824 * [taylor]: Taking taylor expansion of 1 in x
4.824 * [backup-simplify]: Simplify 1 into 1
4.825 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.826 * [backup-simplify]: Simplify (+ 0 0) into 0
4.826 * [taylor]: Taking taylor expansion of 0 in x
4.826 * [backup-simplify]: Simplify 0 into 0
4.827 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.828 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
4.828 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) (/ 2.0 x)) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
4.829 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) into (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2)))
4.829 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2))) in x
4.829 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.829 * [taylor]: Taking taylor expansion of 2.0 in x
4.829 * [backup-simplify]: Simplify 2.0 into 2.0
4.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.829 * [taylor]: Taking taylor expansion of x in x
4.829 * [backup-simplify]: Simplify 0 into 0
4.829 * [backup-simplify]: Simplify 1 into 1
4.829 * [backup-simplify]: Simplify (/ 1 1) into 1
4.830 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.830 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.830 * [taylor]: Taking taylor expansion of x in x
4.830 * [backup-simplify]: Simplify 0 into 0
4.830 * [backup-simplify]: Simplify 1 into 1
4.830 * [backup-simplify]: Simplify (* 1 1) into 1
4.830 * [backup-simplify]: Simplify (/ 1 1) into 1
4.831 * [backup-simplify]: Simplify (+ 0 1) into 1
4.831 * [backup-simplify]: Simplify 1 into 1
4.831 * [backup-simplify]: Simplify 1 into 1
4.832 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.833 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.833 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
4.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.834 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
4.835 * [backup-simplify]: Simplify (+ 0 0) into 0
4.835 * [backup-simplify]: Simplify (+ 0 0) into 0
4.835 * [taylor]: Taking taylor expansion of 0 in x
4.835 * [backup-simplify]: Simplify 0 into 0
4.835 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.836 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.837 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.837 * [backup-simplify]: Simplify 2.0 into 2.0
4.838 * [backup-simplify]: Simplify (+ (* 2.0 (* (/ 1 (/ 1 x)) 1)) (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
4.839 * [backup-simplify]: Simplify (* (sqrt (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (+ 2.0 (/ 1 (- x)))))) (sqrt (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (+ 2.0 (/ 1 (- x))))))) into (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x)))
4.839 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in (y x) around 0
4.839 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
4.839 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.839 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.839 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.839 * [taylor]: Taking taylor expansion of y in x
4.839 * [backup-simplify]: Simplify y into y
4.839 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.839 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.839 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.839 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.839 * [taylor]: Taking taylor expansion of x in x
4.839 * [backup-simplify]: Simplify 0 into 0
4.840 * [backup-simplify]: Simplify 1 into 1
4.840 * [backup-simplify]: Simplify (* 1 1) into 1
4.840 * [backup-simplify]: Simplify (/ 1 1) into 1
4.840 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.841 * [taylor]: Taking taylor expansion of 2.0 in x
4.841 * [backup-simplify]: Simplify 2.0 into 2.0
4.841 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.841 * [taylor]: Taking taylor expansion of x in x
4.841 * [backup-simplify]: Simplify 0 into 0
4.841 * [backup-simplify]: Simplify 1 into 1
4.841 * [backup-simplify]: Simplify (/ 1 1) into 1
4.841 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
4.841 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.841 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.841 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.841 * [taylor]: Taking taylor expansion of y in y
4.841 * [backup-simplify]: Simplify 0 into 0
4.841 * [backup-simplify]: Simplify 1 into 1
4.842 * [backup-simplify]: Simplify (* 1 1) into 1
4.842 * [backup-simplify]: Simplify (/ 1 1) into 1
4.842 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.842 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.842 * [taylor]: Taking taylor expansion of x in y
4.842 * [backup-simplify]: Simplify x into x
4.842 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.842 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.842 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.843 * [taylor]: Taking taylor expansion of 2.0 in y
4.843 * [backup-simplify]: Simplify 2.0 into 2.0
4.843 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.843 * [taylor]: Taking taylor expansion of x in y
4.843 * [backup-simplify]: Simplify x into x
4.843 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.843 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
4.843 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.843 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.843 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.843 * [taylor]: Taking taylor expansion of y in y
4.843 * [backup-simplify]: Simplify 0 into 0
4.843 * [backup-simplify]: Simplify 1 into 1
4.843 * [backup-simplify]: Simplify (* 1 1) into 1
4.844 * [backup-simplify]: Simplify (/ 1 1) into 1
4.844 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.844 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.844 * [taylor]: Taking taylor expansion of x in y
4.844 * [backup-simplify]: Simplify x into x
4.844 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.844 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.844 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.844 * [taylor]: Taking taylor expansion of 2.0 in y
4.844 * [backup-simplify]: Simplify 2.0 into 2.0
4.844 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.844 * [taylor]: Taking taylor expansion of x in y
4.844 * [backup-simplify]: Simplify x into x
4.844 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.845 * [backup-simplify]: Simplify (+ 1 0) into 1
4.845 * [backup-simplify]: Simplify (+ 1 0) into 1
4.845 * [taylor]: Taking taylor expansion of 1 in x
4.845 * [backup-simplify]: Simplify 1 into 1
4.846 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.847 * [backup-simplify]: Simplify (+ 0 0) into 0
4.848 * [backup-simplify]: Simplify (+ 0 0) into 0
4.848 * [taylor]: Taking taylor expansion of 0 in x
4.848 * [backup-simplify]: Simplify 0 into 0
4.849 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.850 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
4.850 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
4.850 * [backup-simplify]: Simplify (- (/ 2.0 x)) into (- (* 2.0 (/ 1 x)))
4.850 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) (- (* 2.0 (/ 1 x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
4.851 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
4.851 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.851 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.851 * [taylor]: Taking taylor expansion of x in x
4.851 * [backup-simplify]: Simplify 0 into 0
4.851 * [backup-simplify]: Simplify 1 into 1
4.851 * [backup-simplify]: Simplify (* 1 1) into 1
4.852 * [backup-simplify]: Simplify (/ 1 1) into 1
4.852 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.852 * [taylor]: Taking taylor expansion of 2.0 in x
4.852 * [backup-simplify]: Simplify 2.0 into 2.0
4.852 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.852 * [taylor]: Taking taylor expansion of x in x
4.852 * [backup-simplify]: Simplify 0 into 0
4.852 * [backup-simplify]: Simplify 1 into 1
4.852 * [backup-simplify]: Simplify (/ 1 1) into 1
4.853 * [backup-simplify]: Simplify (+ 1 0) into 1
4.853 * [backup-simplify]: Simplify 1 into 1
4.853 * [backup-simplify]: Simplify 1 into 1
4.854 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.855 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.856 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
4.856 * [backup-simplify]: Simplify (+ 0 0) into 0
4.856 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.857 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
4.857 * [backup-simplify]: Simplify (- 0) into 0
4.858 * [backup-simplify]: Simplify (+ 0 0) into 0
4.858 * [taylor]: Taking taylor expansion of 0 in x
4.858 * [backup-simplify]: Simplify 0 into 0
4.858 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.860 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.860 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.861 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
4.861 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.862 * [backup-simplify]: Simplify (+ (* (- 2.0) (* (/ 1 (/ 1 (- x))) 1)) (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
4.862 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
4.863 * [backup-simplify]: Simplify (+ (* y y) (* x (+ 2.0 x))) into (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
4.863 * [approximate]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in (y x) around 0
4.863 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in x
4.863 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.863 * [taylor]: Taking taylor expansion of y in x
4.863 * [backup-simplify]: Simplify y into y
4.863 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
4.863 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.863 * [taylor]: Taking taylor expansion of x in x
4.863 * [backup-simplify]: Simplify 0 into 0
4.863 * [backup-simplify]: Simplify 1 into 1
4.863 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
4.863 * [taylor]: Taking taylor expansion of 2.0 in x
4.863 * [backup-simplify]: Simplify 2.0 into 2.0
4.863 * [taylor]: Taking taylor expansion of x in x
4.863 * [backup-simplify]: Simplify 0 into 0
4.863 * [backup-simplify]: Simplify 1 into 1
4.864 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
4.864 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.864 * [taylor]: Taking taylor expansion of y in y
4.864 * [backup-simplify]: Simplify 0 into 0
4.864 * [backup-simplify]: Simplify 1 into 1
4.864 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
4.864 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.864 * [taylor]: Taking taylor expansion of x in y
4.864 * [backup-simplify]: Simplify x into x
4.864 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
4.864 * [taylor]: Taking taylor expansion of 2.0 in y
4.864 * [backup-simplify]: Simplify 2.0 into 2.0
4.864 * [taylor]: Taking taylor expansion of x in y
4.864 * [backup-simplify]: Simplify x into x
4.864 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
4.864 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.864 * [taylor]: Taking taylor expansion of y in y
4.864 * [backup-simplify]: Simplify 0 into 0
4.864 * [backup-simplify]: Simplify 1 into 1
4.864 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
4.864 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.864 * [taylor]: Taking taylor expansion of x in y
4.864 * [backup-simplify]: Simplify x into x
4.864 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
4.864 * [taylor]: Taking taylor expansion of 2.0 in y
4.864 * [backup-simplify]: Simplify 2.0 into 2.0
4.864 * [taylor]: Taking taylor expansion of x in y
4.864 * [backup-simplify]: Simplify x into x
4.864 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.865 * [backup-simplify]: Simplify (* 2.0 x) into (* 2.0 x)
4.865 * [backup-simplify]: Simplify (+ (pow x 2) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
4.865 * [backup-simplify]: Simplify (+ 0 (+ (* 2.0 x) (pow x 2))) into (+ (* 2.0 x) (pow x 2))
4.865 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
4.865 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
4.865 * [taylor]: Taking taylor expansion of 2.0 in x
4.865 * [backup-simplify]: Simplify 2.0 into 2.0
4.865 * [taylor]: Taking taylor expansion of x in x
4.865 * [backup-simplify]: Simplify 0 into 0
4.865 * [backup-simplify]: Simplify 1 into 1
4.865 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.865 * [taylor]: Taking taylor expansion of x in x
4.865 * [backup-simplify]: Simplify 0 into 0
4.865 * [backup-simplify]: Simplify 1 into 1
4.866 * [backup-simplify]: Simplify (* 2.0 0) into 0
4.866 * [backup-simplify]: Simplify (+ 0 0) into 0
4.866 * [backup-simplify]: Simplify 0 into 0
4.867 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.867 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 x)) into 0
4.867 * [backup-simplify]: Simplify (+ 0 0) into 0
4.868 * [backup-simplify]: Simplify (+ 0 0) into 0
4.868 * [taylor]: Taking taylor expansion of 0 in x
4.868 * [backup-simplify]: Simplify 0 into 0
4.868 * [backup-simplify]: Simplify 0 into 0
4.869 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
4.870 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.870 * [backup-simplify]: Simplify 2.0 into 2.0
4.870 * [backup-simplify]: Simplify (* 1 1) into 1
4.871 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
4.872 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 x))) into 0
4.872 * [backup-simplify]: Simplify (+ 0 0) into 0
4.872 * [backup-simplify]: Simplify (+ 1 0) into 1
4.872 * [taylor]: Taking taylor expansion of 1 in x
4.873 * [backup-simplify]: Simplify 1 into 1
4.873 * [backup-simplify]: Simplify 1 into 1
4.873 * [backup-simplify]: Simplify 0 into 0
4.874 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
4.874 * [backup-simplify]: Simplify (* 1 1) into 1
4.874 * [backup-simplify]: Simplify (+ 0 1) into 1
4.874 * [backup-simplify]: Simplify 1 into 1
4.875 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (+ (* 1 (pow (* 1 y) 2)) (* 2.0 (* x 1)))) into (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
4.875 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (+ 2.0 (/ 1 x)))) into (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))))
4.875 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
4.875 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
4.875 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.875 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.876 * [taylor]: Taking taylor expansion of y in x
4.876 * [backup-simplify]: Simplify y into y
4.876 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.876 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.876 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
4.876 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.876 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.876 * [taylor]: Taking taylor expansion of x in x
4.876 * [backup-simplify]: Simplify 0 into 0
4.876 * [backup-simplify]: Simplify 1 into 1
4.876 * [backup-simplify]: Simplify (* 1 1) into 1
4.877 * [backup-simplify]: Simplify (/ 1 1) into 1
4.877 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.877 * [taylor]: Taking taylor expansion of 2.0 in x
4.877 * [backup-simplify]: Simplify 2.0 into 2.0
4.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.877 * [taylor]: Taking taylor expansion of x in x
4.877 * [backup-simplify]: Simplify 0 into 0
4.877 * [backup-simplify]: Simplify 1 into 1
4.877 * [backup-simplify]: Simplify (/ 1 1) into 1
4.877 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
4.877 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.877 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.878 * [taylor]: Taking taylor expansion of y in y
4.878 * [backup-simplify]: Simplify 0 into 0
4.878 * [backup-simplify]: Simplify 1 into 1
4.878 * [backup-simplify]: Simplify (* 1 1) into 1
4.878 * [backup-simplify]: Simplify (/ 1 1) into 1
4.878 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
4.878 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.878 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.878 * [taylor]: Taking taylor expansion of x in y
4.878 * [backup-simplify]: Simplify x into x
4.879 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.879 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.879 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.879 * [taylor]: Taking taylor expansion of 2.0 in y
4.879 * [backup-simplify]: Simplify 2.0 into 2.0
4.879 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.879 * [taylor]: Taking taylor expansion of x in y
4.879 * [backup-simplify]: Simplify x into x
4.879 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.879 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
4.879 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.879 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.879 * [taylor]: Taking taylor expansion of y in y
4.879 * [backup-simplify]: Simplify 0 into 0
4.879 * [backup-simplify]: Simplify 1 into 1
4.880 * [backup-simplify]: Simplify (* 1 1) into 1
4.880 * [backup-simplify]: Simplify (/ 1 1) into 1
4.880 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
4.880 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.880 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.880 * [taylor]: Taking taylor expansion of x in y
4.880 * [backup-simplify]: Simplify x into x
4.880 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.880 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.880 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.881 * [taylor]: Taking taylor expansion of 2.0 in y
4.881 * [backup-simplify]: Simplify 2.0 into 2.0
4.881 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.881 * [taylor]: Taking taylor expansion of x in y
4.881 * [backup-simplify]: Simplify x into x
4.881 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.881 * [backup-simplify]: Simplify (+ 1 0) into 1
4.881 * [taylor]: Taking taylor expansion of 1 in x
4.881 * [backup-simplify]: Simplify 1 into 1
4.882 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.883 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.883 * [backup-simplify]: Simplify (+ 0 0) into 0
4.883 * [taylor]: Taking taylor expansion of 0 in x
4.883 * [backup-simplify]: Simplify 0 into 0
4.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.885 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
4.885 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) (/ 2.0 x)) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
4.886 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) into (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2)))
4.886 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2))) in x
4.886 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.886 * [taylor]: Taking taylor expansion of 2.0 in x
4.886 * [backup-simplify]: Simplify 2.0 into 2.0
4.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.886 * [taylor]: Taking taylor expansion of x in x
4.886 * [backup-simplify]: Simplify 0 into 0
4.886 * [backup-simplify]: Simplify 1 into 1
4.886 * [backup-simplify]: Simplify (/ 1 1) into 1
4.886 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.886 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.886 * [taylor]: Taking taylor expansion of x in x
4.887 * [backup-simplify]: Simplify 0 into 0
4.887 * [backup-simplify]: Simplify 1 into 1
4.887 * [backup-simplify]: Simplify (* 1 1) into 1
4.887 * [backup-simplify]: Simplify (/ 1 1) into 1
4.888 * [backup-simplify]: Simplify (+ 0 1) into 1
4.888 * [backup-simplify]: Simplify 1 into 1
4.888 * [backup-simplify]: Simplify 1 into 1
4.889 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.890 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.890 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
4.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.891 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
4.891 * [backup-simplify]: Simplify (+ 0 0) into 0
4.892 * [backup-simplify]: Simplify (+ 0 0) into 0
4.892 * [taylor]: Taking taylor expansion of 0 in x
4.892 * [backup-simplify]: Simplify 0 into 0
4.892 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.893 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.894 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.894 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.894 * [backup-simplify]: Simplify 2.0 into 2.0
4.895 * [backup-simplify]: Simplify (+ (* 2.0 (* (/ 1 (/ 1 x)) 1)) (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
4.895 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (+ 2.0 (/ 1 (- x))))) into (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x)))
4.895 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in (y x) around 0
4.895 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
4.896 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.896 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.896 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.896 * [taylor]: Taking taylor expansion of y in x
4.896 * [backup-simplify]: Simplify y into y
4.896 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.896 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.896 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.896 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.896 * [taylor]: Taking taylor expansion of x in x
4.896 * [backup-simplify]: Simplify 0 into 0
4.896 * [backup-simplify]: Simplify 1 into 1
4.896 * [backup-simplify]: Simplify (* 1 1) into 1
4.897 * [backup-simplify]: Simplify (/ 1 1) into 1
4.897 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.897 * [taylor]: Taking taylor expansion of 2.0 in x
4.897 * [backup-simplify]: Simplify 2.0 into 2.0
4.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.897 * [taylor]: Taking taylor expansion of x in x
4.897 * [backup-simplify]: Simplify 0 into 0
4.897 * [backup-simplify]: Simplify 1 into 1
4.897 * [backup-simplify]: Simplify (/ 1 1) into 1
4.898 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
4.898 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.898 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.898 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.898 * [taylor]: Taking taylor expansion of y in y
4.898 * [backup-simplify]: Simplify 0 into 0
4.898 * [backup-simplify]: Simplify 1 into 1
4.902 * [backup-simplify]: Simplify (* 1 1) into 1
4.903 * [backup-simplify]: Simplify (/ 1 1) into 1
4.903 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.903 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.903 * [taylor]: Taking taylor expansion of x in y
4.903 * [backup-simplify]: Simplify x into x
4.903 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.904 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.904 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.904 * [taylor]: Taking taylor expansion of 2.0 in y
4.904 * [backup-simplify]: Simplify 2.0 into 2.0
4.904 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.904 * [taylor]: Taking taylor expansion of x in y
4.904 * [backup-simplify]: Simplify x into x
4.904 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.904 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
4.904 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.904 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.904 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.904 * [taylor]: Taking taylor expansion of y in y
4.904 * [backup-simplify]: Simplify 0 into 0
4.904 * [backup-simplify]: Simplify 1 into 1
4.904 * [backup-simplify]: Simplify (* 1 1) into 1
4.905 * [backup-simplify]: Simplify (/ 1 1) into 1
4.905 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.905 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.905 * [taylor]: Taking taylor expansion of x in y
4.905 * [backup-simplify]: Simplify x into x
4.905 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.905 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.905 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.905 * [taylor]: Taking taylor expansion of 2.0 in y
4.905 * [backup-simplify]: Simplify 2.0 into 2.0
4.905 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.905 * [taylor]: Taking taylor expansion of x in y
4.905 * [backup-simplify]: Simplify x into x
4.905 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.906 * [backup-simplify]: Simplify (+ 1 0) into 1
4.906 * [backup-simplify]: Simplify (+ 1 0) into 1
4.907 * [taylor]: Taking taylor expansion of 1 in x
4.907 * [backup-simplify]: Simplify 1 into 1
4.907 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.908 * [backup-simplify]: Simplify (+ 0 0) into 0
4.909 * [backup-simplify]: Simplify (+ 0 0) into 0
4.909 * [taylor]: Taking taylor expansion of 0 in x
4.909 * [backup-simplify]: Simplify 0 into 0
4.910 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.911 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
4.911 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
4.911 * [backup-simplify]: Simplify (- (/ 2.0 x)) into (- (* 2.0 (/ 1 x)))
4.911 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) (- (* 2.0 (/ 1 x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
4.911 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
4.911 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.911 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.912 * [taylor]: Taking taylor expansion of x in x
4.912 * [backup-simplify]: Simplify 0 into 0
4.912 * [backup-simplify]: Simplify 1 into 1
4.912 * [backup-simplify]: Simplify (* 1 1) into 1
4.912 * [backup-simplify]: Simplify (/ 1 1) into 1
4.912 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.912 * [taylor]: Taking taylor expansion of 2.0 in x
4.912 * [backup-simplify]: Simplify 2.0 into 2.0
4.912 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.912 * [taylor]: Taking taylor expansion of x in x
4.912 * [backup-simplify]: Simplify 0 into 0
4.912 * [backup-simplify]: Simplify 1 into 1
4.912 * [backup-simplify]: Simplify (/ 1 1) into 1
4.913 * [backup-simplify]: Simplify (+ 1 0) into 1
4.913 * [backup-simplify]: Simplify 1 into 1
4.913 * [backup-simplify]: Simplify 1 into 1
4.914 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.914 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.914 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.915 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
4.915 * [backup-simplify]: Simplify (+ 0 0) into 0
4.915 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.915 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
4.915 * [backup-simplify]: Simplify (- 0) into 0
4.916 * [backup-simplify]: Simplify (+ 0 0) into 0
4.916 * [taylor]: Taking taylor expansion of 0 in x
4.916 * [backup-simplify]: Simplify 0 into 0
4.916 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.917 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.917 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.918 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
4.918 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.918 * [backup-simplify]: Simplify (+ (* (- 2.0) (* (/ 1 (/ 1 (- x))) 1)) (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
4.919 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
4.919 * [backup-simplify]: Simplify (+ (* y y) (* x (+ 2.0 x))) into (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
4.919 * [approximate]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in (y x) around 0
4.919 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in x
4.919 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.919 * [taylor]: Taking taylor expansion of y in x
4.919 * [backup-simplify]: Simplify y into y
4.919 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in x
4.919 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.919 * [taylor]: Taking taylor expansion of x in x
4.919 * [backup-simplify]: Simplify 0 into 0
4.919 * [backup-simplify]: Simplify 1 into 1
4.919 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
4.919 * [taylor]: Taking taylor expansion of 2.0 in x
4.919 * [backup-simplify]: Simplify 2.0 into 2.0
4.919 * [taylor]: Taking taylor expansion of x in x
4.919 * [backup-simplify]: Simplify 0 into 0
4.919 * [backup-simplify]: Simplify 1 into 1
4.919 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
4.919 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.919 * [taylor]: Taking taylor expansion of y in y
4.919 * [backup-simplify]: Simplify 0 into 0
4.919 * [backup-simplify]: Simplify 1 into 1
4.919 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
4.919 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.919 * [taylor]: Taking taylor expansion of x in y
4.919 * [backup-simplify]: Simplify x into x
4.919 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
4.919 * [taylor]: Taking taylor expansion of 2.0 in y
4.919 * [backup-simplify]: Simplify 2.0 into 2.0
4.919 * [taylor]: Taking taylor expansion of x in y
4.919 * [backup-simplify]: Simplify x into x
4.919 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2.0 x))) in y
4.919 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.919 * [taylor]: Taking taylor expansion of y in y
4.919 * [backup-simplify]: Simplify 0 into 0
4.919 * [backup-simplify]: Simplify 1 into 1
4.919 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 x)) in y
4.919 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.919 * [taylor]: Taking taylor expansion of x in y
4.919 * [backup-simplify]: Simplify x into x
4.919 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
4.919 * [taylor]: Taking taylor expansion of 2.0 in y
4.919 * [backup-simplify]: Simplify 2.0 into 2.0
4.919 * [taylor]: Taking taylor expansion of x in y
4.920 * [backup-simplify]: Simplify x into x
4.920 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.920 * [backup-simplify]: Simplify (* 2.0 x) into (* 2.0 x)
4.920 * [backup-simplify]: Simplify (+ (pow x 2) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
4.920 * [backup-simplify]: Simplify (+ 0 (+ (* 2.0 x) (pow x 2))) into (+ (* 2.0 x) (pow x 2))
4.920 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
4.920 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
4.920 * [taylor]: Taking taylor expansion of 2.0 in x
4.920 * [backup-simplify]: Simplify 2.0 into 2.0
4.920 * [taylor]: Taking taylor expansion of x in x
4.920 * [backup-simplify]: Simplify 0 into 0
4.920 * [backup-simplify]: Simplify 1 into 1
4.920 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.920 * [taylor]: Taking taylor expansion of x in x
4.920 * [backup-simplify]: Simplify 0 into 0
4.920 * [backup-simplify]: Simplify 1 into 1
4.920 * [backup-simplify]: Simplify (* 2.0 0) into 0
4.921 * [backup-simplify]: Simplify (+ 0 0) into 0
4.921 * [backup-simplify]: Simplify 0 into 0
4.921 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.921 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 x)) into 0
4.921 * [backup-simplify]: Simplify (+ 0 0) into 0
4.922 * [backup-simplify]: Simplify (+ 0 0) into 0
4.922 * [taylor]: Taking taylor expansion of 0 in x
4.922 * [backup-simplify]: Simplify 0 into 0
4.922 * [backup-simplify]: Simplify 0 into 0
4.923 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
4.923 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.923 * [backup-simplify]: Simplify 2.0 into 2.0
4.923 * [backup-simplify]: Simplify (* 1 1) into 1
4.923 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
4.924 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 x))) into 0
4.924 * [backup-simplify]: Simplify (+ 0 0) into 0
4.924 * [backup-simplify]: Simplify (+ 1 0) into 1
4.924 * [taylor]: Taking taylor expansion of 1 in x
4.924 * [backup-simplify]: Simplify 1 into 1
4.925 * [backup-simplify]: Simplify 1 into 1
4.925 * [backup-simplify]: Simplify 0 into 0
4.925 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
4.926 * [backup-simplify]: Simplify (* 1 1) into 1
4.926 * [backup-simplify]: Simplify (+ 0 1) into 1
4.926 * [backup-simplify]: Simplify 1 into 1
4.926 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (+ (* 1 (pow (* 1 y) 2)) (* 2.0 (* x 1)))) into (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
4.926 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (+ 2.0 (/ 1 x)))) into (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))))
4.926 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in (y x) around 0
4.926 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
4.926 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.926 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.927 * [taylor]: Taking taylor expansion of y in x
4.927 * [backup-simplify]: Simplify y into y
4.927 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.927 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.927 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
4.927 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.927 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.927 * [taylor]: Taking taylor expansion of x in x
4.927 * [backup-simplify]: Simplify 0 into 0
4.927 * [backup-simplify]: Simplify 1 into 1
4.927 * [backup-simplify]: Simplify (* 1 1) into 1
4.927 * [backup-simplify]: Simplify (/ 1 1) into 1
4.927 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.927 * [taylor]: Taking taylor expansion of 2.0 in x
4.927 * [backup-simplify]: Simplify 2.0 into 2.0
4.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.927 * [taylor]: Taking taylor expansion of x in x
4.928 * [backup-simplify]: Simplify 0 into 0
4.928 * [backup-simplify]: Simplify 1 into 1
4.928 * [backup-simplify]: Simplify (/ 1 1) into 1
4.928 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
4.928 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.928 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.928 * [taylor]: Taking taylor expansion of y in y
4.928 * [backup-simplify]: Simplify 0 into 0
4.928 * [backup-simplify]: Simplify 1 into 1
4.928 * [backup-simplify]: Simplify (* 1 1) into 1
4.928 * [backup-simplify]: Simplify (/ 1 1) into 1
4.928 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
4.928 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.928 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.928 * [taylor]: Taking taylor expansion of x in y
4.928 * [backup-simplify]: Simplify x into x
4.929 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.929 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.929 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.929 * [taylor]: Taking taylor expansion of 2.0 in y
4.929 * [backup-simplify]: Simplify 2.0 into 2.0
4.929 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.929 * [taylor]: Taking taylor expansion of x in y
4.929 * [backup-simplify]: Simplify x into x
4.929 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.929 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
4.929 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.929 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.929 * [taylor]: Taking taylor expansion of y in y
4.929 * [backup-simplify]: Simplify 0 into 0
4.929 * [backup-simplify]: Simplify 1 into 1
4.929 * [backup-simplify]: Simplify (* 1 1) into 1
4.929 * [backup-simplify]: Simplify (/ 1 1) into 1
4.929 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
4.929 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.929 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.929 * [taylor]: Taking taylor expansion of x in y
4.929 * [backup-simplify]: Simplify x into x
4.930 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.930 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.930 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.930 * [taylor]: Taking taylor expansion of 2.0 in y
4.930 * [backup-simplify]: Simplify 2.0 into 2.0
4.930 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.930 * [taylor]: Taking taylor expansion of x in y
4.930 * [backup-simplify]: Simplify x into x
4.930 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.930 * [backup-simplify]: Simplify (+ 1 0) into 1
4.930 * [taylor]: Taking taylor expansion of 1 in x
4.930 * [backup-simplify]: Simplify 1 into 1
4.931 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.931 * [backup-simplify]: Simplify (+ 0 0) into 0
4.931 * [taylor]: Taking taylor expansion of 0 in x
4.931 * [backup-simplify]: Simplify 0 into 0
4.932 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.932 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.932 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
4.933 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) (/ 2.0 x)) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
4.933 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) into (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2)))
4.933 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) (/ 1 (pow x 2))) in x
4.933 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.933 * [taylor]: Taking taylor expansion of 2.0 in x
4.933 * [backup-simplify]: Simplify 2.0 into 2.0
4.933 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.933 * [taylor]: Taking taylor expansion of x in x
4.933 * [backup-simplify]: Simplify 0 into 0
4.933 * [backup-simplify]: Simplify 1 into 1
4.933 * [backup-simplify]: Simplify (/ 1 1) into 1
4.933 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.933 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.933 * [taylor]: Taking taylor expansion of x in x
4.933 * [backup-simplify]: Simplify 0 into 0
4.933 * [backup-simplify]: Simplify 1 into 1
4.933 * [backup-simplify]: Simplify (* 1 1) into 1
4.934 * [backup-simplify]: Simplify (/ 1 1) into 1
4.934 * [backup-simplify]: Simplify (+ 0 1) into 1
4.934 * [backup-simplify]: Simplify 1 into 1
4.934 * [backup-simplify]: Simplify 1 into 1
4.935 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.935 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.935 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
4.936 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.936 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
4.936 * [backup-simplify]: Simplify (+ 0 0) into 0
4.936 * [backup-simplify]: Simplify (+ 0 0) into 0
4.936 * [taylor]: Taking taylor expansion of 0 in x
4.936 * [backup-simplify]: Simplify 0 into 0
4.937 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.937 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.938 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
4.938 * [backup-simplify]: Simplify 2.0 into 2.0
4.938 * [backup-simplify]: Simplify (+ (* 2.0 (* (/ 1 (/ 1 x)) 1)) (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
4.938 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- y))) (* (/ 1 (- x)) (+ 2.0 (/ 1 (- x))))) into (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x)))
4.938 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in (y x) around 0
4.938 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
4.938 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.939 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.939 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.939 * [taylor]: Taking taylor expansion of y in x
4.939 * [backup-simplify]: Simplify y into y
4.939 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.939 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.939 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.939 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.939 * [taylor]: Taking taylor expansion of x in x
4.939 * [backup-simplify]: Simplify 0 into 0
4.939 * [backup-simplify]: Simplify 1 into 1
4.939 * [backup-simplify]: Simplify (* 1 1) into 1
4.939 * [backup-simplify]: Simplify (/ 1 1) into 1
4.939 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.939 * [taylor]: Taking taylor expansion of 2.0 in x
4.939 * [backup-simplify]: Simplify 2.0 into 2.0
4.939 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.939 * [taylor]: Taking taylor expansion of x in x
4.939 * [backup-simplify]: Simplify 0 into 0
4.939 * [backup-simplify]: Simplify 1 into 1
4.940 * [backup-simplify]: Simplify (/ 1 1) into 1
4.940 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
4.940 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.940 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.940 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.940 * [taylor]: Taking taylor expansion of y in y
4.940 * [backup-simplify]: Simplify 0 into 0
4.940 * [backup-simplify]: Simplify 1 into 1
4.940 * [backup-simplify]: Simplify (* 1 1) into 1
4.941 * [backup-simplify]: Simplify (/ 1 1) into 1
4.941 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.941 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.941 * [taylor]: Taking taylor expansion of x in y
4.941 * [backup-simplify]: Simplify x into x
4.941 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.941 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.941 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.941 * [taylor]: Taking taylor expansion of 2.0 in y
4.941 * [backup-simplify]: Simplify 2.0 into 2.0
4.941 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.941 * [taylor]: Taking taylor expansion of x in y
4.941 * [backup-simplify]: Simplify x into x
4.941 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.941 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
4.941 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.941 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.941 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.941 * [taylor]: Taking taylor expansion of y in y
4.941 * [backup-simplify]: Simplify 0 into 0
4.941 * [backup-simplify]: Simplify 1 into 1
4.942 * [backup-simplify]: Simplify (* 1 1) into 1
4.942 * [backup-simplify]: Simplify (/ 1 1) into 1
4.942 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.942 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.942 * [taylor]: Taking taylor expansion of x in y
4.942 * [backup-simplify]: Simplify x into x
4.942 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.943 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.943 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
4.943 * [taylor]: Taking taylor expansion of 2.0 in y
4.943 * [backup-simplify]: Simplify 2.0 into 2.0
4.943 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.943 * [taylor]: Taking taylor expansion of x in y
4.943 * [backup-simplify]: Simplify x into x
4.943 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.943 * [backup-simplify]: Simplify (+ 1 0) into 1
4.944 * [backup-simplify]: Simplify (+ 1 0) into 1
4.944 * [taylor]: Taking taylor expansion of 1 in x
4.944 * [backup-simplify]: Simplify 1 into 1
4.944 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.945 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.946 * [backup-simplify]: Simplify (+ 0 0) into 0
4.946 * [backup-simplify]: Simplify (+ 0 0) into 0
4.946 * [taylor]: Taking taylor expansion of 0 in x
4.946 * [backup-simplify]: Simplify 0 into 0
4.947 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.948 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.948 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
4.948 * [backup-simplify]: Simplify (* 2.0 (/ 1 x)) into (/ 2.0 x)
4.948 * [backup-simplify]: Simplify (- (/ 2.0 x)) into (- (* 2.0 (/ 1 x)))
4.949 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) (- (* 2.0 (/ 1 x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
4.949 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
4.949 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.949 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.949 * [taylor]: Taking taylor expansion of x in x
4.949 * [backup-simplify]: Simplify 0 into 0
4.949 * [backup-simplify]: Simplify 1 into 1
4.950 * [backup-simplify]: Simplify (* 1 1) into 1
4.950 * [backup-simplify]: Simplify (/ 1 1) into 1
4.950 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
4.950 * [taylor]: Taking taylor expansion of 2.0 in x
4.950 * [backup-simplify]: Simplify 2.0 into 2.0
4.950 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.950 * [taylor]: Taking taylor expansion of x in x
4.950 * [backup-simplify]: Simplify 0 into 0
4.950 * [backup-simplify]: Simplify 1 into 1
4.951 * [backup-simplify]: Simplify (/ 1 1) into 1
4.951 * [backup-simplify]: Simplify (+ 1 0) into 1
4.951 * [backup-simplify]: Simplify 1 into 1
4.951 * [backup-simplify]: Simplify 1 into 1
4.952 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.953 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.953 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
4.954 * [backup-simplify]: Simplify (+ 0 0) into 0
4.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
4.954 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 x))) into 0
4.955 * [backup-simplify]: Simplify (- 0) into 0
4.955 * [backup-simplify]: Simplify (+ 0 0) into 0
4.955 * [taylor]: Taking taylor expansion of 0 in x
4.955 * [backup-simplify]: Simplify 0 into 0
4.956 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.957 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.958 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.958 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
4.959 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.960 * [backup-simplify]: Simplify (+ (* (- 2.0) (* (/ 1 (/ 1 (- x))) 1)) (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
4.960 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
4.960 * [backup-simplify]: Simplify (* x (+ 2.0 x)) into (* x (+ x 2.0))
4.960 * [approximate]: Taking taylor expansion of (* x (+ x 2.0)) in (x) around 0
4.960 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
4.960 * [taylor]: Taking taylor expansion of x in x
4.960 * [backup-simplify]: Simplify 0 into 0
4.960 * [backup-simplify]: Simplify 1 into 1
4.960 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
4.960 * [taylor]: Taking taylor expansion of x in x
4.960 * [backup-simplify]: Simplify 0 into 0
4.960 * [backup-simplify]: Simplify 1 into 1
4.961 * [taylor]: Taking taylor expansion of 2.0 in x
4.961 * [backup-simplify]: Simplify 2.0 into 2.0
4.961 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
4.961 * [taylor]: Taking taylor expansion of x in x
4.961 * [backup-simplify]: Simplify 0 into 0
4.961 * [backup-simplify]: Simplify 1 into 1
4.961 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
4.961 * [taylor]: Taking taylor expansion of x in x
4.961 * [backup-simplify]: Simplify 0 into 0
4.961 * [backup-simplify]: Simplify 1 into 1
4.961 * [taylor]: Taking taylor expansion of 2.0 in x
4.961 * [backup-simplify]: Simplify 2.0 into 2.0
4.961 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
4.962 * [backup-simplify]: Simplify (* 0 2.0) into 0
4.962 * [backup-simplify]: Simplify 0 into 0
4.962 * [backup-simplify]: Simplify (+ 1 0) into 1
4.964 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0
4.964 * [backup-simplify]: Simplify 2.0 into 2.0
4.965 * [backup-simplify]: Simplify (+ 0 0) into 0
4.966 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1
4.966 * [backup-simplify]: Simplify 1 into 1
4.966 * [backup-simplify]: Simplify (+ 0 0) into 0
4.967 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2.0)))) into 0
4.968 * [backup-simplify]: Simplify 0 into 0
4.968 * [backup-simplify]: Simplify (+ 0 0) into 0
4.969 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))) into 0
4.969 * [backup-simplify]: Simplify 0 into 0
4.970 * [backup-simplify]: Simplify (+ 0 0) into 0
4.971 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))) into 0
4.971 * [backup-simplify]: Simplify 0 into 0
4.972 * [backup-simplify]: Simplify (+ 0 0) into 0
4.974 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))) into 0
4.974 * [backup-simplify]: Simplify 0 into 0
4.974 * [backup-simplify]: Simplify (+ 0 0) into 0
4.976 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))))) into 0
4.976 * [backup-simplify]: Simplify 0 into 0
4.977 * [backup-simplify]: Simplify (+ 0 0) into 0
4.979 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))))) into 0
4.979 * [backup-simplify]: Simplify 0 into 0
4.979 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
4.979 * [backup-simplify]: Simplify (* (/ 1 x) (+ 2.0 (/ 1 x))) into (/ (+ (/ 1 x) 2.0) x)
4.979 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
4.979 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
4.980 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
4.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.980 * [taylor]: Taking taylor expansion of x in x
4.980 * [backup-simplify]: Simplify 0 into 0
4.980 * [backup-simplify]: Simplify 1 into 1
4.980 * [backup-simplify]: Simplify (/ 1 1) into 1
4.980 * [taylor]: Taking taylor expansion of 2.0 in x
4.980 * [backup-simplify]: Simplify 2.0 into 2.0
4.980 * [taylor]: Taking taylor expansion of x in x
4.980 * [backup-simplify]: Simplify 0 into 0
4.980 * [backup-simplify]: Simplify 1 into 1
4.981 * [backup-simplify]: Simplify (+ 1 0) into 1
4.981 * [backup-simplify]: Simplify (/ 1 1) into 1
4.981 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
4.981 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
4.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.981 * [taylor]: Taking taylor expansion of x in x
4.981 * [backup-simplify]: Simplify 0 into 0
4.981 * [backup-simplify]: Simplify 1 into 1
4.982 * [backup-simplify]: Simplify (/ 1 1) into 1
4.982 * [taylor]: Taking taylor expansion of 2.0 in x
4.982 * [backup-simplify]: Simplify 2.0 into 2.0
4.982 * [taylor]: Taking taylor expansion of x in x
4.982 * [backup-simplify]: Simplify 0 into 0
4.982 * [backup-simplify]: Simplify 1 into 1
4.982 * [backup-simplify]: Simplify (+ 1 0) into 1
4.983 * [backup-simplify]: Simplify (/ 1 1) into 1
4.983 * [backup-simplify]: Simplify 1 into 1
4.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.984 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
4.986 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* 1 (/ 0 1)))) into 2.0
4.986 * [backup-simplify]: Simplify 2.0 into 2.0
4.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.987 * [backup-simplify]: Simplify (+ 0 0) into 0
4.988 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
4.988 * [backup-simplify]: Simplify 0 into 0
4.990 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.990 * [backup-simplify]: Simplify (+ 0 0) into 0
4.991 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.991 * [backup-simplify]: Simplify 0 into 0
4.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.993 * [backup-simplify]: Simplify (+ 0 0) into 0
4.994 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.994 * [backup-simplify]: Simplify 0 into 0
4.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.995 * [backup-simplify]: Simplify (+ 0 0) into 0
4.997 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.997 * [backup-simplify]: Simplify 0 into 0
4.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.998 * [backup-simplify]: Simplify (+ 0 0) into 0
4.999 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.999 * [backup-simplify]: Simplify 0 into 0
5.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.001 * [backup-simplify]: Simplify (+ 0 0) into 0
5.002 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.002 * [backup-simplify]: Simplify 0 into 0
5.002 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
5.003 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ 2.0 (/ 1 (- x)))) into (* -1 (/ (- 2.0 (/ 1 x)) x))
5.003 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
5.003 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
5.003 * [taylor]: Taking taylor expansion of -1 in x
5.003 * [backup-simplify]: Simplify -1 into -1
5.003 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
5.003 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
5.003 * [taylor]: Taking taylor expansion of 2.0 in x
5.003 * [backup-simplify]: Simplify 2.0 into 2.0
5.003 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.003 * [taylor]: Taking taylor expansion of x in x
5.003 * [backup-simplify]: Simplify 0 into 0
5.003 * [backup-simplify]: Simplify 1 into 1
5.003 * [backup-simplify]: Simplify (/ 1 1) into 1
5.003 * [taylor]: Taking taylor expansion of x in x
5.004 * [backup-simplify]: Simplify 0 into 0
5.004 * [backup-simplify]: Simplify 1 into 1
5.004 * [backup-simplify]: Simplify (- 1) into -1
5.004 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.005 * [backup-simplify]: Simplify (/ -1 1) into -1
5.005 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
5.005 * [taylor]: Taking taylor expansion of -1 in x
5.005 * [backup-simplify]: Simplify -1 into -1
5.005 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
5.005 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
5.005 * [taylor]: Taking taylor expansion of 2.0 in x
5.005 * [backup-simplify]: Simplify 2.0 into 2.0
5.005 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.005 * [taylor]: Taking taylor expansion of x in x
5.005 * [backup-simplify]: Simplify 0 into 0
5.005 * [backup-simplify]: Simplify 1 into 1
5.006 * [backup-simplify]: Simplify (/ 1 1) into 1
5.006 * [taylor]: Taking taylor expansion of x in x
5.006 * [backup-simplify]: Simplify 0 into 0
5.006 * [backup-simplify]: Simplify 1 into 1
5.006 * [backup-simplify]: Simplify (- 1) into -1
5.006 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.007 * [backup-simplify]: Simplify (/ -1 1) into -1
5.007 * [backup-simplify]: Simplify (* -1 -1) into 1
5.007 * [backup-simplify]: Simplify 1 into 1
5.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.009 * [backup-simplify]: Simplify (- 0) into 0
5.009 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
5.011 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* -1 (/ 0 1)))) into 2.0
5.013 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0)
5.013 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
5.014 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.015 * [backup-simplify]: Simplify (- 0) into 0
5.015 * [backup-simplify]: Simplify (+ 0 0) into 0
5.016 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
5.018 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0
5.018 * [backup-simplify]: Simplify 0 into 0
5.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.019 * [backup-simplify]: Simplify (- 0) into 0
5.020 * [backup-simplify]: Simplify (+ 0 0) into 0
5.021 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.022 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0
5.022 * [backup-simplify]: Simplify 0 into 0
5.023 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.024 * [backup-simplify]: Simplify (- 0) into 0
5.024 * [backup-simplify]: Simplify (+ 0 0) into 0
5.025 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.027 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))) into 0
5.027 * [backup-simplify]: Simplify 0 into 0
5.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.028 * [backup-simplify]: Simplify (- 0) into 0
5.029 * [backup-simplify]: Simplify (+ 0 0) into 0
5.030 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.032 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))) into 0
5.032 * [backup-simplify]: Simplify 0 into 0
5.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.033 * [backup-simplify]: Simplify (- 0) into 0
5.034 * [backup-simplify]: Simplify (+ 0 0) into 0
5.035 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.042 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))))) into 0
5.042 * [backup-simplify]: Simplify 0 into 0
5.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.043 * [backup-simplify]: Simplify (- 0) into 0
5.044 * [backup-simplify]: Simplify (+ 0 0) into 0
5.045 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.047 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))))) into 0
5.047 * [backup-simplify]: Simplify 0 into 0
5.048 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
5.048 * * * [progress]: simplifying candidates
5.051 * [simplify]: Simplifying:
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x))))
  (+ 1 1)
  (+ (log (sqrt (+ (* y y) (* x (+ 2.0 x))))) (log (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (log (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (exp (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (* (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x))))) (* (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (cbrt (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))) (cbrt (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))))
  (cbrt (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (* (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (sqrt (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))) (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))))
  (* (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))) (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))))
  (* (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))) (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))))
  (* (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))))
  (* (sqrt (- (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))))
  (* (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))))
  (* (sqrt (- (* y y) (* x (+ 2.0 x)))) (sqrt (- (* y y) (* x (+ 2.0 x)))))
  (* (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x)))))) (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x)))))))
  (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))) (sqrt (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))))
  (* (sqrt (cbrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (cbrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* 1 1)
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x)))))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt 1))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) 1)
  (* (cbrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (cbrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (sqrt (+ (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))))
  (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))))
  (* (sqrt (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (sqrt (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))) (sqrt (+ (* y y) (* x (+ 2.0 x)))))
  (* (exp (* y y)) (exp (* x (+ 2.0 x))))
  (log (+ (* y y) (* x (+ 2.0 x))))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* y y) (* x (+ 2.0 x))))
  (* (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x)))) (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))
  (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))
  (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* x 2.0))
  (+ (* y y) (* 2.0 x))
  (* (exp (* y y)) (exp (* x (+ 2.0 x))))
  (log (+ (* y y) (* x (+ 2.0 x))))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (* (cbrt (+ (* y y) (* x (+ 2.0 x)))) (cbrt (+ (* y y) (* x (+ 2.0 x)))))
  (cbrt (+ (* y y) (* x (+ 2.0 x))))
  (* (* (+ (* y y) (* x (+ 2.0 x))) (+ (* y y) (* x (+ 2.0 x)))) (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (sqrt (+ (* y y) (* x (+ 2.0 x))))
  (+ (pow (* y y) 3) (pow (* x (+ 2.0 x)) 3))
  (+ (* (* y y) (* y y)) (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (* x (+ 2.0 x)))))
  (- (* (* y y) (* y y)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* y y) (* x 2.0))
  (+ (* y y) (* 2.0 x))
  (* x (+ 2.0 x))
  (+ (log x) (log (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x)))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x x)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (- (* 2.0 2.0) (* x x)))
  (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
  (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
  (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
5.055 * * [simplify]: iteration 0: 130 enodes
5.089 * * [simplify]: iteration 1: 341 enodes
5.246 * * [simplify]: iteration 2: 1121 enodes
5.681 * * [simplify]: iteration complete: 5004 enodes
5.681 * * [simplify]: Extracting #0: cost 46 inf + 0
5.683 * * [simplify]: Extracting #1: cost 510 inf + 3
5.692 * * [simplify]: Extracting #2: cost 1708 inf + 6806
5.727 * * [simplify]: Extracting #3: cost 1764 inf + 71708
5.786 * * [simplify]: Extracting #4: cost 604 inf + 302146
5.922 * * [simplify]: Extracting #5: cost 128 inf + 409719
6.051 * * [simplify]: Extracting #6: cost 9 inf + 444462
6.172 * * [simplify]: Extracting #7: cost 0 inf + 447000
6.265 * [simplify]: Simplified to:
  1
  1
  2
  1
  1
  (* (+ (* x (+ 2.0 x)) (* y y)) (+ (* x (+ 2.0 x)) (* y y)))
  (+ (* x (+ 2.0 x)) (* y y))
  (* (+ (* x (+ 2.0 x)) (* y y)) (+ (* x (+ 2.0 x)) (* y y)))
  2
  (log (+ (* x (+ 2.0 x)) (* y y)))
  (log (+ (* x (+ 2.0 x)) (* y y)))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (* (* (+ (* x (+ 2.0 x)) (* y y)) (+ (* x (+ 2.0 x)) (* y y))) (+ (* x (+ 2.0 x)) (* y y)))
  (* (cbrt (+ (* x (+ 2.0 x)) (* y y))) (cbrt (+ (* x (+ 2.0 x)) (* y y))))
  (cbrt (+ (* x (+ 2.0 x)) (* y y)))
  (* (* (+ (* x (+ 2.0 x)) (* y y)) (+ (* x (+ 2.0 x)) (* y y))) (+ (* x (+ 2.0 x)) (* y y)))
  (* (+ (* x (+ 2.0 x)) (* y y)) (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (+ (* (* y (* y y)) (* y (* y y))) (* (* x (+ 2.0 x)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))))
  (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (- (* x (+ 2.0 x)) (* y y))))
  (* (sqrt (* (+ (* y y) (* x (+ 2.0 x))) (- (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* (* y (* y y)) (* y (* y y))) (* (* x (+ 2.0 x)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))))))
  (* (sqrt (- (* y y) (* x (+ 2.0 x)))) (sqrt (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (- (* x (+ 2.0 x)) (* y y))))))
  (* (sqrt (* (+ (* y y) (* x (+ 2.0 x))) (- (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* (* y (* y y)) (* y (* y y))) (* (* x (+ 2.0 x)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))))))
  (* (sqrt (- (* y y) (* x (+ 2.0 x)))) (sqrt (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (- (* x (+ 2.0 x)) (* y y))))))
  (* (+ (* y y) (* x (+ 2.0 x))) (- (* y y) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (* (sqrt (+ (* x (+ 2.0 x)) (* y y))) (cbrt (sqrt (+ (* x (+ 2.0 x)) (* y y)))))
  (* (cbrt (sqrt (+ (* x (+ 2.0 x)) (* y y)))) (cbrt (sqrt (+ (* x (+ 2.0 x)) (* y y)))))
  (* (cbrt (+ (* x (+ 2.0 x)) (* y y))) (cbrt (+ (* x (+ 2.0 x)) (* y y))))
  (cbrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  1
  (+ (* x (+ 2.0 x)) (* y y))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  1
  (+ (* x (+ 2.0 x)) (* y y))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  1
  2
  1
  (* (* (sqrt (+ (* x (+ 2.0 x)) (* y y))) (cbrt (sqrt (+ (* x (+ 2.0 x)) (* y y))))) (cbrt (sqrt (+ (* x (+ 2.0 x)) (* y y)))))
  (* (sqrt (+ (* x (+ 2.0 x)) (* y y))) (fabs (cbrt (+ (* x (+ 2.0 x)) (* y y)))))
  (* (sqrt (+ (* x (+ 2.0 x)) (* y y))) (sqrt (sqrt (+ (* x (+ 2.0 x)) (* y y)))))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (* (sqrt (+ (* x (+ 2.0 x)) (* y y))) (sqrt (sqrt (+ (* x (+ 2.0 x)) (* y y)))))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (* (sqrt (+ (* x (+ 2.0 x)) (* y y))) (cbrt (sqrt (+ (* x (+ 2.0 x)) (* y y)))))
  (* (sqrt (+ (* x (+ 2.0 x)) (* y y))) (sqrt (cbrt (+ (* x (+ 2.0 x)) (* y y)))))
  (* (sqrt (+ (* x (+ 2.0 x)) (* y y))) (sqrt (sqrt (+ (* x (+ 2.0 x)) (* y y)))))
  (+ (* x (+ 2.0 x)) (* y y))
  (* (sqrt (+ (* x (+ 2.0 x)) (* y y))) (sqrt (sqrt (+ (* x (+ 2.0 x)) (* y y)))))
  (+ (* x (+ 2.0 x)) (* y y))
  (* (sqrt (+ (* x (+ 2.0 x)) (* y y))) (sqrt (+ (* (* y (* y y)) (* y (* y y))) (* (* x (+ 2.0 x)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))))))
  (* (sqrt (* (+ (* y y) (* x (+ 2.0 x))) (- (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* x (+ 2.0 x)) (* y y))))
  (* (sqrt (+ (* x (+ 2.0 x)) (* y y))) (sqrt (+ (* (* y (* y y)) (* y (* y y))) (* (* x (+ 2.0 x)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))))))
  (* (sqrt (* (+ (* y y) (* x (+ 2.0 x))) (- (* y y) (* x (+ 2.0 x))))) (sqrt (+ (* x (+ 2.0 x)) (* y y))))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (log (+ (* x (+ 2.0 x)) (* y y)))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (* (cbrt (+ (* x (+ 2.0 x)) (* y y))) (cbrt (+ (* x (+ 2.0 x)) (* y y))))
  (cbrt (+ (* x (+ 2.0 x)) (* y y)))
  (* (* (+ (* x (+ 2.0 x)) (* y y)) (+ (* x (+ 2.0 x)) (* y y))) (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (+ (* (* y (* y y)) (* y (* y y))) (* (* x (+ 2.0 x)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))))
  (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (- (* x (+ 2.0 x)) (* y y))))
  (* (+ (* y y) (* x (+ 2.0 x))) (- (* y y) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* 2.0 x) (* y y))
  (+ (* y y) (* x 2.0))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (log (+ (* x (+ 2.0 x)) (* y y)))
  (exp (+ (* y y) (* x (+ 2.0 x))))
  (* (cbrt (+ (* x (+ 2.0 x)) (* y y))) (cbrt (+ (* x (+ 2.0 x)) (* y y))))
  (cbrt (+ (* x (+ 2.0 x)) (* y y)))
  (* (* (+ (* x (+ 2.0 x)) (* y y)) (+ (* x (+ 2.0 x)) (* y y))) (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (sqrt (+ (* x (+ 2.0 x)) (* y y)))
  (+ (* (* y (* y y)) (* y (* y y))) (* (* x (+ 2.0 x)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))))
  (- (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* (* y y) (- (* x (+ 2.0 x)) (* y y))))
  (* (+ (* y y) (* x (+ 2.0 x))) (- (* y y) (* x (+ 2.0 x))))
  (- (* y y) (* x (+ 2.0 x)))
  (+ (* 2.0 x) (* y y))
  (+ (* y y) (* x 2.0))
  (* x (+ 2.0 x))
  (log (* x (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt (+ 2.0 x)) (sqrt x))
  (* (sqrt (+ 2.0 x)) (sqrt x))
  (* 2.0 x)
  (* x x)
  (* x 2.0)
  (* x x)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  x
  x
  (* (cbrt x) (+ 2.0 x))
  (* (+ 2.0 x) (sqrt x))
  (* x (+ 2.0 x))
  (* x (+ (* (* x x) x) (* (* 2.0 2.0) 2.0)))
  (* (* x (+ 2.0 x)) (- 2.0 x))
  (+ (+ (* x x) (* y y)) (* x 2.0))
  (+ (+ (* x x) (* y y)) (* x 2.0))
  (+ (+ (* x x) (* y y)) (* x 2.0))
  (+ (+ (* x x) (* y y)) (* x 2.0))
  (+ (+ (* x x) (* y y)) (* x 2.0))
  (+ (+ (* x x) (* y y)) (* x 2.0))
  (+ (+ (* x x) (* y y)) (* x 2.0))
  (+ (+ (* x x) (* y y)) (* x 2.0))
  (+ (+ (* x x) (* y y)) (* x 2.0))
  (+ (* x x) (* x 2.0))
  (+ (* x x) (* x 2.0))
  (+ (* x x) (* x 2.0))
6.280 * * * [progress]: adding candidates to table
6.754 * [progress]: [Phase 3 of 3] Extracting.
6.754 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))> #<alt (λ (x y) (+ (+ (* y y) (* x 2.0)) (* x x)))>)
6.755 * * * [regime-changes]: Trying 3 branch expressions: ((* y y) y x)
6.755 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))> #<alt (λ (x y) (+ (+ (* y y) (* x 2.0)) (* x x)))>)
6.791 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))> #<alt (λ (x y) (+ (+ (* y y) (* x 2.0)) (* x x)))>)
6.828 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (sqrt (+ (* y y) (* x (+ 2.0 x)))) (sqrt (+ (* y y) (* x (+ 2.0 x))))))> #<alt (λ (x y) (+ (+ (* y y) (* x 2.0)) (* x x)))>)
6.864 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
6.865 * [simplify]: Simplifying:
  (+ (+ (* y y) (* x 2.0)) (* x x))
6.865 * * [simplify]: iteration 0: 8 enodes
6.865 * * [simplify]: iteration 1: 11 enodes
6.866 * * [simplify]: iteration complete: 11 enodes
6.866 * * [simplify]: Extracting #0: cost 1 inf + 0
6.866 * * [simplify]: Extracting #1: cost 3 inf + 0
6.866 * * [simplify]: Extracting #2: cost 6 inf + 0
6.866 * * [simplify]: Extracting #3: cost 6 inf + 42
6.866 * * [simplify]: Extracting #4: cost 3 inf + 86
6.866 * * [simplify]: Extracting #5: cost 0 inf + 453
6.867 * [simplify]: Simplified to:
  (+ (+ (* y y) (* x 2.0)) (* x x))
8.978 * [regime-testing]: Baseline error score: 0.013001625203150393
8.986 * [regime-testing]: Oracle error score: 0.006000750093761721
9.014 * [regime-testing]: End program error score: 0.013001625203150393
9.109 * [regime-testing]: Target error score: 0.013126640830103764