28.260 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying:
  (sqrt (+ (* x x) y))
0.018 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.018 * * [simplify]: Extracting # 1 : cost  2  inf +  0
0.018 * * [simplify]: Extracting # 2 : cost  4  inf +  0
0.018 * * [simplify]: Extracting # 3 : cost  4  inf +  1
0.018 * * [simplify]: Extracting # 4 : cost  3  inf +  2
0.018 * * [simplify]: Extracting # 5 : cost  0  inf +  247
0.018 * * [simplify]: iteration  0 :  5  enodes  (cost  122 )
0.019 * * [simplify]: Extracting # 0 : cost  0  inf +  247
0.019 * * [simplify]: iteration  1 :  6  enodes  (cost  122 )
0.020 * * [simplify]: Extracting # 0 : cost  0  inf +  247
0.020 * * [simplify]: iteration done:  6  enodes  (cost  122 )
0.020 * [simplify]: Simplified to:
  (sqrt (+ (* x x) y))
0.021 * * [progress]: iteration 1 / 4
0.021 * * * [progress]: picking best candidate
0.025 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt (+ (* x x) y)))>
0.025 * * * [progress]: localizing error
0.040 * * * [progress]: generating rewritten candidates
0.040 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.054 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.067 * * * [progress]: generating series expansions
0.067 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.067 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
0.067 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
0.067 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.067 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.067 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.067 * [taylor]: Taking taylor expansion of x in y
0.067 * [backup-simplify]: Simplify x into x
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.068 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.068 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
0.068 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
0.068 * [backup-simplify]: Simplify (+ 0 1) into 1
0.069 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
0.069 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.069 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.069 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 1 into 1
0.069 * [taylor]: Taking taylor expansion of y in x
0.069 * [backup-simplify]: Simplify y into y
0.069 * [backup-simplify]: Simplify (+ 0 y) into y
0.069 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.070 * [backup-simplify]: Simplify (+ 0 0) into 0
0.070 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.070 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.070 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.070 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 1 into 1
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [backup-simplify]: Simplify y into y
0.070 * [backup-simplify]: Simplify (+ 0 y) into y
0.070 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.071 * [backup-simplify]: Simplify (+ 0 0) into 0
0.071 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.071 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.072 * [backup-simplify]: Simplify (sqrt 0) into 0
0.073 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [taylor]: Taking taylor expansion of 0 in y
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.074 * [backup-simplify]: Simplify (* 1 1) into 1
0.074 * [backup-simplify]: Simplify (+ 1 0) into 1
0.075 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
0.075 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.075 * [taylor]: Taking taylor expansion of 1/2 in y
0.075 * [backup-simplify]: Simplify 1/2 into 1/2
0.075 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.076 * [backup-simplify]: Simplify (/ 1 1) into 1
0.076 * [backup-simplify]: Simplify (sqrt 0) into 0
0.077 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.079 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
0.079 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.079 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.082 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.083 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* y 1)))) into (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
0.084 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
0.084 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.084 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.084 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.084 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.084 * [taylor]: Taking taylor expansion of x in y
0.084 * [backup-simplify]: Simplify x into x
0.084 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.084 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.084 * [taylor]: Taking taylor expansion of y in y
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.085 * [backup-simplify]: Simplify (/ 1 1) into 1
0.085 * [backup-simplify]: Simplify (+ 0 1) into 1
0.086 * [backup-simplify]: Simplify (sqrt 0) into 0
0.087 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.087 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.087 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 1 into 1
0.088 * [backup-simplify]: Simplify (* 1 1) into 1
0.088 * [backup-simplify]: Simplify (/ 1 1) into 1
0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [backup-simplify]: Simplify y into y
0.088 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.089 * [backup-simplify]: Simplify (+ 1 0) into 1
0.089 * [backup-simplify]: Simplify (sqrt 1) into 1
0.090 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.091 * [backup-simplify]: Simplify (+ 0 0) into 0
0.092 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.092 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.092 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify (* 1 1) into 1
0.093 * [backup-simplify]: Simplify (/ 1 1) into 1
0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [backup-simplify]: Simplify y into y
0.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.093 * [backup-simplify]: Simplify (+ 1 0) into 1
0.094 * [backup-simplify]: Simplify (sqrt 1) into 1
0.094 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.096 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.096 * [taylor]: Taking taylor expansion of 1 in y
0.096 * [backup-simplify]: Simplify 1 into 1
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify 1 into 1
0.097 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.098 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.099 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
0.099 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.099 * [taylor]: Taking taylor expansion of 1/2 in y
0.099 * [backup-simplify]: Simplify 1/2 into 1/2
0.099 * [taylor]: Taking taylor expansion of y in y
0.099 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 1 into 1
0.100 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.100 * [backup-simplify]: Simplify 1/2 into 1/2
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.103 * [backup-simplify]: Simplify (+ 0 0) into 0
0.103 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.103 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.107 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.117 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.117 * [taylor]: Taking taylor expansion of -1/8 in y
0.117 * [backup-simplify]: Simplify -1/8 into -1/8
0.117 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (* 1 1) into 1
0.118 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.119 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.120 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
0.121 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
0.121 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.121 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [backup-simplify]: Simplify x into x
0.121 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.121 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (/ 1 1) into 1
0.122 * [backup-simplify]: Simplify (- 1) into -1
0.123 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.123 * [backup-simplify]: Simplify (sqrt 0) into 0
0.124 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.124 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.125 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.125 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (* 1 1) into 1
0.125 * [backup-simplify]: Simplify (/ 1 1) into 1
0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.125 * [backup-simplify]: Simplify y into y
0.126 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.126 * [backup-simplify]: Simplify (+ 1 0) into 1
0.126 * [backup-simplify]: Simplify (sqrt 1) into 1
0.127 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (+ 0 0) into 0
0.129 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.129 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.129 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.129 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (* 1 1) into 1
0.130 * [backup-simplify]: Simplify (/ 1 1) into 1
0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [backup-simplify]: Simplify y into y
0.130 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.131 * [backup-simplify]: Simplify (+ 1 0) into 1
0.131 * [backup-simplify]: Simplify (sqrt 1) into 1
0.132 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.133 * [backup-simplify]: Simplify (+ 0 0) into 0
0.133 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.133 * [taylor]: Taking taylor expansion of 1 in y
0.133 * [backup-simplify]: Simplify 1 into 1
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.135 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.135 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.137 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
0.137 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.137 * [taylor]: Taking taylor expansion of -1/2 in y
0.137 * [backup-simplify]: Simplify -1/2 into -1/2
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
0.137 * [backup-simplify]: Simplify -1/2 into -1/2
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 0 into 0
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
0.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.140 * [backup-simplify]: Simplify (- 0) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.141 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.145 * [backup-simplify]: Simplify (- 0) into 0
0.145 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.146 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.146 * [taylor]: Taking taylor expansion of -1/8 in y
0.146 * [backup-simplify]: Simplify -1/8 into -1/8
0.146 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.146 * [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
0.147 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.148 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.149 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
0.149 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.149 * [backup-simplify]: Simplify (+ (* x x) y) into (+ (pow x 2) y)
0.149 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0
0.150 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) 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 * [taylor]: Taking taylor expansion of y in y
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.150 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [backup-simplify]: Simplify y into y
0.150 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.150 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [backup-simplify]: Simplify y into y
0.150 * [backup-simplify]: Simplify (+ 0 y) into y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (+ 0 0) into 0
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (* 1 1) into 1
0.151 * [backup-simplify]: Simplify (+ 1 0) into 1
0.152 * [taylor]: Taking taylor expansion of 1 in y
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.152 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 1 (* y 1))) into (+ (pow x 2) y)
0.153 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) into (+ (/ 1 (pow x 2)) (/ 1 y))
0.153 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.153 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.153 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [backup-simplify]: Simplify x into x
0.153 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.153 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (/ 1 1) into 1
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.153 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (* 1 1) into 1
0.154 * [backup-simplify]: Simplify (/ 1 1) into 1
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [backup-simplify]: Simplify y into y
0.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.154 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (* 1 1) into 1
0.154 * [backup-simplify]: Simplify (/ 1 1) into 1
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [backup-simplify]: Simplify y into y
0.155 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.155 * [backup-simplify]: Simplify (+ 1 0) into 1
0.155 * [taylor]: Taking taylor expansion of 1 in y
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.156 * [taylor]: Taking taylor expansion of 0 in y
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.157 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.157 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.157 * [taylor]: Taking taylor expansion of y in y
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 into 1
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify 0 into 0
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 (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) y)
0.161 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) into (- (/ 1 (pow x 2)) (/ 1 y))
0.161 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.161 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.161 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.161 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.161 * [taylor]: Taking taylor expansion of x in y
0.161 * [backup-simplify]: Simplify x into x
0.161 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.162 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.162 * [backup-simplify]: Simplify (/ 1 1) into 1
0.162 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.162 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.162 * [backup-simplify]: Simplify (* 1 1) into 1
0.162 * [backup-simplify]: Simplify (/ 1 1) into 1
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.162 * [taylor]: Taking taylor expansion of y in x
0.162 * [backup-simplify]: Simplify y into y
0.163 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.163 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.163 * [taylor]: Taking taylor expansion of (pow x 2) 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 * [backup-simplify]: Simplify (* 1 1) into 1
0.163 * [backup-simplify]: Simplify (/ 1 1) into 1
0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [backup-simplify]: Simplify y into y
0.163 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.164 * [backup-simplify]: Simplify (+ 1 0) into 1
0.164 * [taylor]: Taking taylor expansion of 1 in y
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.165 * [backup-simplify]: Simplify (+ 0 0) into 0
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.166 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.166 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.166 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.166 * [taylor]: Taking taylor expansion of y in y
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (/ 1 1) into 1
0.167 * [backup-simplify]: Simplify (- 1) into -1
0.167 * [backup-simplify]: Simplify -1 into -1
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.168 * [backup-simplify]: Simplify (- 0) into 0
0.168 * [backup-simplify]: Simplify (+ 0 0) into 0
0.168 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.169 * [backup-simplify]: Simplify (- 0) into 0
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.171 * [backup-simplify]: Simplify (- 0) into 0
0.171 * [backup-simplify]: Simplify (+ 0 0) into 0
0.171 * [taylor]: Taking taylor expansion of 0 in y
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) y)
0.171 * * * [progress]: simplifying candidates
0.172 * [simplify]: Simplifying:
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt 1)
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (* (exp (* x x)) (exp y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow (* x x) 3) (pow y 3))
  (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
0.172 * * [simplify]: Extracting # 0 : cost  29  inf +  0
0.172 * * [simplify]: Extracting # 1 : cost  47  inf +  0
0.172 * * [simplify]: Extracting # 2 : cost  45  inf +  268
0.173 * * [simplify]: Extracting # 3 : cost  21  inf +  4129
0.173 * * [simplify]: Extracting # 4 : cost  11  inf +  6735
0.174 * * [simplify]: Extracting # 5 : cost  7  inf +  7888
0.174 * * [simplify]: Extracting # 6 : cost  5  inf +  8093
0.175 * * [simplify]: Extracting # 7 : cost  4  inf +  8175
0.176 * * [simplify]: Extracting # 8 : cost  2  inf +  8963
0.176 * * [simplify]: Extracting # 9 : cost  1  inf +  9667
0.177 * * [simplify]: Extracting # 10 : cost  0  inf +  10411
0.178 * * [simplify]: iteration  0 :  59  enodes  (cost  7550 )
0.198 * * [simplify]: Extracting # 0 : cost  0  inf +  10411
0.200 * * [simplify]: Extracting # 1 : cost  37  inf +  9289
0.203 * * [simplify]: Extracting # 2 : cost  4  inf +  11846
0.206 * * [simplify]: Extracting # 3 : cost  0  inf +  11577
0.209 * * [simplify]: Extracting # 4 : cost  0  inf +  11497
0.211 * * [simplify]: iteration  1 :  154  enodes  (cost  5783 )
0.298 * * [simplify]: Extracting # 0 : cost  0  inf +  11497
0.300 * * [simplify]: Extracting # 1 : cost  217  inf +  9799
0.306 * * [simplify]: Extracting # 2 : cost  7  inf +  32457
0.312 * * [simplify]: Extracting # 3 : cost  1  inf +  33398
0.318 * * [simplify]: Extracting # 4 : cost  0  inf +  33610
0.328 * * [simplify]: iteration  2 :  697  enodes  (cost  5743 )
0.700 * * [simplify]: Extracting # 0 : cost  0  inf +  33610
0.729 * * [simplify]: Extracting # 1 : cost  1960  inf +  28210
0.789 * * [simplify]: Extracting # 2 : cost  83  inf +  258296
0.888 * * [simplify]: Extracting # 3 : cost  29  inf +  264132
0.985 * * [simplify]: Extracting # 4 : cost  0  inf +  272482
1.084 * * [simplify]: iteration done:  5000  enodes  (cost  5663 )
1.085 * [simplify]: Simplified to:
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (+ (* x x) y) (sqrt (+ (* x x) y)))
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (+ (* y (* y y)) (* (* x x) (* (* x x) (* x x)))))
  (sqrt (+ (* y (- y (* x x))) (* (* x x) (* x x))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (exp (+ (* x x) y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (* y (* y y)) (* (* x x) (* (* x x) (* x x))))
  (+ (* y (- y (* x x))) (* (* x x) (* x x)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (- (* +nan.0 (- (* x x) y)) (* +nan.0 (* y y)))
  (+ x (* 1/2 (/ y x)))
  (- (* -1/2 (/ y x)) x)
  (+ (* x x) y)
  (+ (* x x) y)
  (+ (* x x) y)
1.087 * * * [progress]: adding candidates to table
1.260 * * [progress]: iteration 2 / 4
1.260 * * * [progress]: picking best candidate
1.278 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))>
1.278 * * * [progress]: localizing error
1.309 * * * [progress]: generating rewritten candidates
1.309 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
1.326 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
1.335 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.380 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
1.395 * * * [progress]: generating series expansions
1.395 * * * * [progress]: [ 1 / 4 ] generating series at (2)
1.395 * [backup-simplify]: Simplify (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))) into (sqrt (+ (pow x 2) y))
1.395 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
1.395 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
1.395 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
1.395 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.395 * [taylor]: Taking taylor expansion of x in y
1.395 * [backup-simplify]: Simplify x into x
1.395 * [taylor]: Taking taylor expansion of y in y
1.395 * [backup-simplify]: Simplify 0 into 0
1.395 * [backup-simplify]: Simplify 1 into 1
1.396 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.396 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.396 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
1.396 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.397 * [backup-simplify]: Simplify (+ 0 1) into 1
1.397 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
1.397 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
1.397 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
1.397 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.397 * [taylor]: Taking taylor expansion of x in x
1.397 * [backup-simplify]: Simplify 0 into 0
1.397 * [backup-simplify]: Simplify 1 into 1
1.397 * [taylor]: Taking taylor expansion of y in x
1.397 * [backup-simplify]: Simplify y into y
1.397 * [backup-simplify]: Simplify (+ 0 y) into y
1.397 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
1.397 * [backup-simplify]: Simplify (+ 0 0) into 0
1.398 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
1.398 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
1.398 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
1.398 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.398 * [taylor]: Taking taylor expansion of x in x
1.398 * [backup-simplify]: Simplify 0 into 0
1.398 * [backup-simplify]: Simplify 1 into 1
1.398 * [taylor]: Taking taylor expansion of y in x
1.398 * [backup-simplify]: Simplify y into y
1.398 * [backup-simplify]: Simplify (+ 0 y) into y
1.398 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
1.398 * [backup-simplify]: Simplify (+ 0 0) into 0
1.398 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
1.398 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.398 * [taylor]: Taking taylor expansion of y in y
1.398 * [backup-simplify]: Simplify 0 into 0
1.398 * [backup-simplify]: Simplify 1 into 1
1.399 * [backup-simplify]: Simplify (sqrt 0) into 0
1.400 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.400 * [backup-simplify]: Simplify 0 into 0
1.400 * [taylor]: Taking taylor expansion of 0 in y
1.400 * [backup-simplify]: Simplify 0 into 0
1.400 * [backup-simplify]: Simplify 0 into 0
1.400 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.401 * [backup-simplify]: Simplify (* 1 1) into 1
1.401 * [backup-simplify]: Simplify (+ 1 0) into 1
1.402 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
1.402 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
1.402 * [taylor]: Taking taylor expansion of 1/2 in y
1.402 * [backup-simplify]: Simplify 1/2 into 1/2
1.402 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.402 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.402 * [taylor]: Taking taylor expansion of y in y
1.402 * [backup-simplify]: Simplify 0 into 0
1.402 * [backup-simplify]: Simplify 1 into 1
1.402 * [backup-simplify]: Simplify (/ 1 1) into 1
1.403 * [backup-simplify]: Simplify (sqrt 0) into 0
1.404 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.405 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
1.405 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.405 * [backup-simplify]: Simplify 0 into 0
1.408 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.408 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.409 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* y 1)))) into (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
1.409 * [backup-simplify]: Simplify (cbrt (* (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
1.409 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
1.409 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
1.409 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
1.409 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.409 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.409 * [taylor]: Taking taylor expansion of x in y
1.410 * [backup-simplify]: Simplify x into x
1.410 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.410 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.410 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.410 * [taylor]: Taking taylor expansion of y in y
1.410 * [backup-simplify]: Simplify 0 into 0
1.410 * [backup-simplify]: Simplify 1 into 1
1.410 * [backup-simplify]: Simplify (/ 1 1) into 1
1.411 * [backup-simplify]: Simplify (+ 0 1) into 1
1.411 * [backup-simplify]: Simplify (sqrt 0) into 0
1.412 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.412 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
1.412 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
1.412 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.412 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.412 * [taylor]: Taking taylor expansion of x in x
1.412 * [backup-simplify]: Simplify 0 into 0
1.412 * [backup-simplify]: Simplify 1 into 1
1.412 * [backup-simplify]: Simplify (* 1 1) into 1
1.413 * [backup-simplify]: Simplify (/ 1 1) into 1
1.413 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.413 * [taylor]: Taking taylor expansion of y in x
1.413 * [backup-simplify]: Simplify y into y
1.413 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.413 * [backup-simplify]: Simplify (+ 1 0) into 1
1.414 * [backup-simplify]: Simplify (sqrt 1) into 1
1.414 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.415 * [backup-simplify]: Simplify (+ 0 0) into 0
1.416 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.416 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
1.416 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
1.416 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.416 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.416 * [taylor]: Taking taylor expansion of x in x
1.416 * [backup-simplify]: Simplify 0 into 0
1.416 * [backup-simplify]: Simplify 1 into 1
1.416 * [backup-simplify]: Simplify (* 1 1) into 1
1.416 * [backup-simplify]: Simplify (/ 1 1) into 1
1.416 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.416 * [taylor]: Taking taylor expansion of y in x
1.416 * [backup-simplify]: Simplify y into y
1.416 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.417 * [backup-simplify]: Simplify (+ 1 0) into 1
1.417 * [backup-simplify]: Simplify (sqrt 1) into 1
1.417 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.418 * [backup-simplify]: Simplify (+ 0 0) into 0
1.418 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.418 * [taylor]: Taking taylor expansion of 1 in y
1.418 * [backup-simplify]: Simplify 1 into 1
1.418 * [taylor]: Taking taylor expansion of 0 in y
1.418 * [backup-simplify]: Simplify 0 into 0
1.418 * [backup-simplify]: Simplify 1 into 1
1.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.420 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1.420 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
1.420 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
1.420 * [taylor]: Taking taylor expansion of 1/2 in y
1.420 * [backup-simplify]: Simplify 1/2 into 1/2
1.420 * [taylor]: Taking taylor expansion of y in y
1.420 * [backup-simplify]: Simplify 0 into 0
1.420 * [backup-simplify]: Simplify 1 into 1
1.421 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
1.421 * [backup-simplify]: Simplify 1/2 into 1/2
1.421 * [backup-simplify]: Simplify 0 into 0
1.421 * [backup-simplify]: Simplify 0 into 0
1.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.422 * [backup-simplify]: Simplify (+ 0 0) into 0
1.422 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
1.422 * [taylor]: Taking taylor expansion of 0 in y
1.422 * [backup-simplify]: Simplify 0 into 0
1.423 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1.423 * [backup-simplify]: Simplify 0 into 0
1.423 * [backup-simplify]: Simplify 0 into 0
1.423 * [backup-simplify]: Simplify 0 into 0
1.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.425 * [backup-simplify]: Simplify (+ 0 0) into 0
1.425 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
1.425 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
1.425 * [taylor]: Taking taylor expansion of -1/8 in y
1.425 * [backup-simplify]: Simplify -1/8 into -1/8
1.425 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.425 * [taylor]: Taking taylor expansion of y in y
1.426 * [backup-simplify]: Simplify 0 into 0
1.426 * [backup-simplify]: Simplify 1 into 1
1.426 * [backup-simplify]: Simplify (* 1 1) into 1
1.426 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
1.426 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.427 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
1.427 * [backup-simplify]: Simplify 0 into 0
1.427 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
1.428 * [backup-simplify]: Simplify (cbrt (* (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
1.428 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
1.428 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
1.428 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
1.428 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.428 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.428 * [taylor]: Taking taylor expansion of x in y
1.428 * [backup-simplify]: Simplify x into x
1.428 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.428 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.428 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.428 * [taylor]: Taking taylor expansion of y in y
1.428 * [backup-simplify]: Simplify 0 into 0
1.428 * [backup-simplify]: Simplify 1 into 1
1.428 * [backup-simplify]: Simplify (/ 1 1) into 1
1.428 * [backup-simplify]: Simplify (- 1) into -1
1.429 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.429 * [backup-simplify]: Simplify (sqrt 0) into 0
1.430 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.430 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
1.430 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.430 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.430 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.430 * [taylor]: Taking taylor expansion of x in x
1.430 * [backup-simplify]: Simplify 0 into 0
1.430 * [backup-simplify]: Simplify 1 into 1
1.430 * [backup-simplify]: Simplify (* 1 1) into 1
1.430 * [backup-simplify]: Simplify (/ 1 1) into 1
1.430 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.430 * [taylor]: Taking taylor expansion of y in x
1.430 * [backup-simplify]: Simplify y into y
1.430 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.431 * [backup-simplify]: Simplify (+ 1 0) into 1
1.431 * [backup-simplify]: Simplify (sqrt 1) into 1
1.431 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.432 * [backup-simplify]: Simplify (+ 0 0) into 0
1.432 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.432 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
1.432 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.432 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.432 * [backup-simplify]: Simplify 0 into 0
1.433 * [backup-simplify]: Simplify 1 into 1
1.433 * [backup-simplify]: Simplify (* 1 1) into 1
1.433 * [backup-simplify]: Simplify (/ 1 1) into 1
1.433 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.433 * [taylor]: Taking taylor expansion of y in x
1.433 * [backup-simplify]: Simplify y into y
1.433 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.433 * [backup-simplify]: Simplify (+ 1 0) into 1
1.434 * [backup-simplify]: Simplify (sqrt 1) into 1
1.434 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.435 * [backup-simplify]: Simplify (+ 0 0) into 0
1.435 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.435 * [taylor]: Taking taylor expansion of 1 in y
1.435 * [backup-simplify]: Simplify 1 into 1
1.435 * [taylor]: Taking taylor expansion of 0 in y
1.435 * [backup-simplify]: Simplify 0 into 0
1.435 * [backup-simplify]: Simplify 1 into 1
1.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.436 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.436 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.437 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
1.437 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
1.437 * [taylor]: Taking taylor expansion of -1/2 in y
1.437 * [backup-simplify]: Simplify -1/2 into -1/2
1.437 * [taylor]: Taking taylor expansion of y in y
1.437 * [backup-simplify]: Simplify 0 into 0
1.437 * [backup-simplify]: Simplify 1 into 1
1.437 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
1.437 * [backup-simplify]: Simplify -1/2 into -1/2
1.437 * [backup-simplify]: Simplify 0 into 0
1.438 * [backup-simplify]: Simplify 0 into 0
1.438 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.439 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.439 * [backup-simplify]: Simplify (- 0) into 0
1.439 * [backup-simplify]: Simplify (+ 0 0) into 0
1.439 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
1.440 * [taylor]: Taking taylor expansion of 0 in y
1.440 * [backup-simplify]: Simplify 0 into 0
1.440 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
1.440 * [backup-simplify]: Simplify 0 into 0
1.440 * [backup-simplify]: Simplify 0 into 0
1.440 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.442 * [backup-simplify]: Simplify (- 0) into 0
1.442 * [backup-simplify]: Simplify (+ 0 0) into 0
1.443 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
1.443 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
1.443 * [taylor]: Taking taylor expansion of -1/8 in y
1.443 * [backup-simplify]: Simplify -1/8 into -1/8
1.443 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.443 * [taylor]: Taking taylor expansion of y in y
1.443 * [backup-simplify]: Simplify 0 into 0
1.443 * [backup-simplify]: Simplify 1 into 1
1.443 * [backup-simplify]: Simplify (* 1 1) into 1
1.443 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
1.444 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.445 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
1.445 * [backup-simplify]: Simplify 0 into 0
1.445 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
1.445 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
1.446 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
1.446 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
1.446 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
1.446 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
1.446 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.446 * [taylor]: Taking taylor expansion of x in y
1.446 * [backup-simplify]: Simplify x into x
1.446 * [taylor]: Taking taylor expansion of y in y
1.446 * [backup-simplify]: Simplify 0 into 0
1.446 * [backup-simplify]: Simplify 1 into 1
1.446 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.446 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.446 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
1.446 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.447 * [backup-simplify]: Simplify (+ 0 1) into 1
1.447 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
1.447 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
1.447 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
1.447 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.447 * [taylor]: Taking taylor expansion of x in x
1.447 * [backup-simplify]: Simplify 0 into 0
1.447 * [backup-simplify]: Simplify 1 into 1
1.447 * [taylor]: Taking taylor expansion of y in x
1.447 * [backup-simplify]: Simplify y into y
1.447 * [backup-simplify]: Simplify (+ 0 y) into y
1.447 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
1.448 * [backup-simplify]: Simplify (+ 0 0) into 0
1.448 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
1.448 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
1.448 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
1.448 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.448 * [taylor]: Taking taylor expansion of x in x
1.448 * [backup-simplify]: Simplify 0 into 0
1.448 * [backup-simplify]: Simplify 1 into 1
1.448 * [taylor]: Taking taylor expansion of y in x
1.448 * [backup-simplify]: Simplify y into y
1.448 * [backup-simplify]: Simplify (+ 0 y) into y
1.448 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
1.449 * [backup-simplify]: Simplify (+ 0 0) into 0
1.449 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
1.449 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.449 * [taylor]: Taking taylor expansion of y in y
1.449 * [backup-simplify]: Simplify 0 into 0
1.449 * [backup-simplify]: Simplify 1 into 1
1.449 * [backup-simplify]: Simplify (sqrt 0) into 0
1.451 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [taylor]: Taking taylor expansion of 0 in y
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.451 * [backup-simplify]: Simplify (* 1 1) into 1
1.452 * [backup-simplify]: Simplify (+ 1 0) into 1
1.452 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
1.452 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
1.452 * [taylor]: Taking taylor expansion of 1/2 in y
1.453 * [backup-simplify]: Simplify 1/2 into 1/2
1.453 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.453 * [taylor]: Taking taylor expansion of y in y
1.453 * [backup-simplify]: Simplify 0 into 0
1.453 * [backup-simplify]: Simplify 1 into 1
1.453 * [backup-simplify]: Simplify (/ 1 1) into 1
1.453 * [backup-simplify]: Simplify (sqrt 0) into 0
1.455 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.456 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
1.457 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.457 * [backup-simplify]: Simplify 0 into 0
1.460 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.460 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.461 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 2)) (+ (* (- +nan.0) (pow (* 1 x) 2)) (* +nan.0 (* y 1)))) into (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
1.461 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
1.461 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
1.461 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
1.461 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
1.461 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.461 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.461 * [taylor]: Taking taylor expansion of x in y
1.461 * [backup-simplify]: Simplify x into x
1.461 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.462 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.462 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.462 * [taylor]: Taking taylor expansion of y in y
1.462 * [backup-simplify]: Simplify 0 into 0
1.462 * [backup-simplify]: Simplify 1 into 1
1.462 * [backup-simplify]: Simplify (/ 1 1) into 1
1.462 * [backup-simplify]: Simplify (+ 0 1) into 1
1.463 * [backup-simplify]: Simplify (sqrt 0) into 0
1.464 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.464 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
1.464 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
1.464 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.464 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.464 * [taylor]: Taking taylor expansion of x in x
1.464 * [backup-simplify]: Simplify 0 into 0
1.464 * [backup-simplify]: Simplify 1 into 1
1.465 * [backup-simplify]: Simplify (* 1 1) into 1
1.465 * [backup-simplify]: Simplify (/ 1 1) into 1
1.465 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.465 * [taylor]: Taking taylor expansion of y in x
1.465 * [backup-simplify]: Simplify y into y
1.465 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.466 * [backup-simplify]: Simplify (+ 1 0) into 1
1.466 * [backup-simplify]: Simplify (sqrt 1) into 1
1.467 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.468 * [backup-simplify]: Simplify (+ 0 0) into 0
1.469 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.469 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
1.469 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
1.469 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.469 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.469 * [taylor]: Taking taylor expansion of x in x
1.469 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify 1 into 1
1.469 * [backup-simplify]: Simplify (* 1 1) into 1
1.470 * [backup-simplify]: Simplify (/ 1 1) into 1
1.470 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.470 * [taylor]: Taking taylor expansion of y in x
1.470 * [backup-simplify]: Simplify y into y
1.470 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.470 * [backup-simplify]: Simplify (+ 1 0) into 1
1.471 * [backup-simplify]: Simplify (sqrt 1) into 1
1.471 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.472 * [backup-simplify]: Simplify (+ 0 0) into 0
1.473 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.473 * [taylor]: Taking taylor expansion of 1 in y
1.473 * [backup-simplify]: Simplify 1 into 1
1.473 * [taylor]: Taking taylor expansion of 0 in y
1.473 * [backup-simplify]: Simplify 0 into 0
1.473 * [backup-simplify]: Simplify 1 into 1
1.474 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.475 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1.476 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
1.476 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
1.476 * [taylor]: Taking taylor expansion of 1/2 in y
1.476 * [backup-simplify]: Simplify 1/2 into 1/2
1.476 * [taylor]: Taking taylor expansion of y in y
1.476 * [backup-simplify]: Simplify 0 into 0
1.476 * [backup-simplify]: Simplify 1 into 1
1.477 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
1.477 * [backup-simplify]: Simplify 1/2 into 1/2
1.477 * [backup-simplify]: Simplify 0 into 0
1.477 * [backup-simplify]: Simplify 0 into 0
1.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.479 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.480 * [backup-simplify]: Simplify (+ 0 0) into 0
1.480 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
1.480 * [taylor]: Taking taylor expansion of 0 in y
1.480 * [backup-simplify]: Simplify 0 into 0
1.481 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1.481 * [backup-simplify]: Simplify 0 into 0
1.481 * [backup-simplify]: Simplify 0 into 0
1.481 * [backup-simplify]: Simplify 0 into 0
1.483 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.484 * [backup-simplify]: Simplify (+ 0 0) into 0
1.485 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
1.485 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
1.485 * [taylor]: Taking taylor expansion of -1/8 in y
1.486 * [backup-simplify]: Simplify -1/8 into -1/8
1.486 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.486 * [taylor]: Taking taylor expansion of y in y
1.486 * [backup-simplify]: Simplify 0 into 0
1.486 * [backup-simplify]: Simplify 1 into 1
1.486 * [backup-simplify]: Simplify (* 1 1) into 1
1.486 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
1.487 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.488 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
1.488 * [backup-simplify]: Simplify 0 into 0
1.488 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
1.489 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
1.489 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
1.489 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
1.489 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
1.489 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.489 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.489 * [taylor]: Taking taylor expansion of x in y
1.489 * [backup-simplify]: Simplify x into x
1.489 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.489 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.489 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.489 * [taylor]: Taking taylor expansion of y in y
1.489 * [backup-simplify]: Simplify 0 into 0
1.489 * [backup-simplify]: Simplify 1 into 1
1.490 * [backup-simplify]: Simplify (/ 1 1) into 1
1.490 * [backup-simplify]: Simplify (- 1) into -1
1.490 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.491 * [backup-simplify]: Simplify (sqrt 0) into 0
1.492 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.492 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
1.492 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.492 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.492 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.492 * [taylor]: Taking taylor expansion of x in x
1.492 * [backup-simplify]: Simplify 0 into 0
1.492 * [backup-simplify]: Simplify 1 into 1
1.493 * [backup-simplify]: Simplify (* 1 1) into 1
1.493 * [backup-simplify]: Simplify (/ 1 1) into 1
1.493 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.493 * [taylor]: Taking taylor expansion of y in x
1.493 * [backup-simplify]: Simplify y into y
1.493 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.494 * [backup-simplify]: Simplify (+ 1 0) into 1
1.494 * [backup-simplify]: Simplify (sqrt 1) into 1
1.495 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.496 * [backup-simplify]: Simplify (+ 0 0) into 0
1.497 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.497 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
1.497 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.497 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.497 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.497 * [taylor]: Taking taylor expansion of x in x
1.497 * [backup-simplify]: Simplify 0 into 0
1.497 * [backup-simplify]: Simplify 1 into 1
1.497 * [backup-simplify]: Simplify (* 1 1) into 1
1.498 * [backup-simplify]: Simplify (/ 1 1) into 1
1.498 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.498 * [taylor]: Taking taylor expansion of y in x
1.498 * [backup-simplify]: Simplify y into y
1.498 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.498 * [backup-simplify]: Simplify (+ 1 0) into 1
1.499 * [backup-simplify]: Simplify (sqrt 1) into 1
1.499 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.500 * [backup-simplify]: Simplify (+ 0 0) into 0
1.501 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.501 * [taylor]: Taking taylor expansion of 1 in y
1.501 * [backup-simplify]: Simplify 1 into 1
1.501 * [taylor]: Taking taylor expansion of 0 in y
1.501 * [backup-simplify]: Simplify 0 into 0
1.501 * [backup-simplify]: Simplify 1 into 1
1.502 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.503 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.503 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.505 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
1.505 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
1.505 * [taylor]: Taking taylor expansion of -1/2 in y
1.505 * [backup-simplify]: Simplify -1/2 into -1/2
1.505 * [taylor]: Taking taylor expansion of y in y
1.505 * [backup-simplify]: Simplify 0 into 0
1.505 * [backup-simplify]: Simplify 1 into 1
1.505 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
1.505 * [backup-simplify]: Simplify -1/2 into -1/2
1.505 * [backup-simplify]: Simplify 0 into 0
1.505 * [backup-simplify]: Simplify 0 into 0
1.507 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.508 * [backup-simplify]: Simplify (- 0) into 0
1.508 * [backup-simplify]: Simplify (+ 0 0) into 0
1.509 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
1.509 * [taylor]: Taking taylor expansion of 0 in y
1.509 * [backup-simplify]: Simplify 0 into 0
1.515 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
1.515 * [backup-simplify]: Simplify 0 into 0
1.515 * [backup-simplify]: Simplify 0 into 0
1.515 * [backup-simplify]: Simplify 0 into 0
1.517 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.518 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.518 * [backup-simplify]: Simplify (- 0) into 0
1.519 * [backup-simplify]: Simplify (+ 0 0) into 0
1.520 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
1.520 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
1.520 * [taylor]: Taking taylor expansion of -1/8 in y
1.520 * [backup-simplify]: Simplify -1/8 into -1/8
1.520 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.520 * [taylor]: Taking taylor expansion of y in y
1.520 * [backup-simplify]: Simplify 0 into 0
1.520 * [backup-simplify]: Simplify 1 into 1
1.521 * [backup-simplify]: Simplify (* 1 1) into 1
1.521 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
1.522 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.523 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
1.523 * [backup-simplify]: Simplify 0 into 0
1.523 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
1.523 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.524 * [backup-simplify]: Simplify (* (+ (* x x) y) (sqrt (+ (* x x) y))) into (sqrt (pow (+ (pow x 2) y) 3))
1.524 * [approximate]: Taking taylor expansion of (sqrt (pow (+ (pow x 2) y) 3)) in (x y) around 0
1.524 * [taylor]: Taking taylor expansion of (sqrt (pow (+ (pow x 2) y) 3)) in y
1.524 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 3) in y
1.524 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
1.524 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.524 * [taylor]: Taking taylor expansion of x in y
1.524 * [backup-simplify]: Simplify x into x
1.524 * [taylor]: Taking taylor expansion of y in y
1.524 * [backup-simplify]: Simplify 0 into 0
1.524 * [backup-simplify]: Simplify 1 into 1
1.524 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.524 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.524 * [backup-simplify]: Simplify (* (pow x 2) (pow x 2)) into (pow x 4)
1.525 * [backup-simplify]: Simplify (* (pow x 2) (pow x 4)) into (pow x 6)
1.525 * [backup-simplify]: Simplify (sqrt (pow x 6)) into (pow x 3)
1.525 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
1.525 * [backup-simplify]: Simplify (+ 0 1) into 1
1.526 * [backup-simplify]: Simplify (+ (* (pow x 2) 1) (* 1 (pow x 2))) into (* 2 (pow x 2))
1.526 * [backup-simplify]: Simplify (+ (* (pow x 2) (* 2 (pow x 2))) (* 1 (pow x 4))) into (* 3 (pow x 4))
1.526 * [backup-simplify]: Simplify (/ (* 3 (pow x 4)) (* 2 (sqrt (pow x 6)))) into (* 3/2 x)
1.526 * [taylor]: Taking taylor expansion of (sqrt (pow (+ (pow x 2) y) 3)) in x
1.526 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 3) in x
1.526 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
1.526 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.526 * [taylor]: Taking taylor expansion of x in x
1.526 * [backup-simplify]: Simplify 0 into 0
1.527 * [backup-simplify]: Simplify 1 into 1
1.527 * [taylor]: Taking taylor expansion of y in x
1.527 * [backup-simplify]: Simplify y into y
1.527 * [backup-simplify]: Simplify (+ 0 y) into y
1.527 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.527 * [backup-simplify]: Simplify (* y (pow y 2)) into (pow y 3)
1.527 * [backup-simplify]: Simplify (sqrt (pow y 3)) into (sqrt (pow y 3))
1.527 * [backup-simplify]: Simplify (+ 0 0) into 0
1.527 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.528 * [backup-simplify]: Simplify (+ (* y 0) (* 0 (pow y 2))) into 0
1.528 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow y 3)))) into 0
1.528 * [taylor]: Taking taylor expansion of (sqrt (pow (+ (pow x 2) y) 3)) in x
1.528 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 3) in x
1.528 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
1.528 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.528 * [taylor]: Taking taylor expansion of x in x
1.528 * [backup-simplify]: Simplify 0 into 0
1.528 * [backup-simplify]: Simplify 1 into 1
1.528 * [taylor]: Taking taylor expansion of y in x
1.528 * [backup-simplify]: Simplify y into y
1.529 * [backup-simplify]: Simplify (+ 0 y) into y
1.529 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.529 * [backup-simplify]: Simplify (* y (pow y 2)) into (pow y 3)
1.529 * [backup-simplify]: Simplify (sqrt (pow y 3)) into (sqrt (pow y 3))
1.529 * [backup-simplify]: Simplify (+ 0 0) into 0
1.529 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.530 * [backup-simplify]: Simplify (+ (* y 0) (* 0 (pow y 2))) into 0
1.530 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow y 3)))) into 0
1.530 * [taylor]: Taking taylor expansion of (sqrt (pow y 3)) in y
1.530 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.530 * [taylor]: Taking taylor expansion of y in y
1.530 * [backup-simplify]: Simplify 0 into 0
1.530 * [backup-simplify]: Simplify 1 into 1
1.530 * [backup-simplify]: Simplify (* 1 1) into 1
1.531 * [backup-simplify]: Simplify (* 1 1) into 1
1.531 * [backup-simplify]: Simplify (sqrt 0) into 0
1.533 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.533 * [taylor]: Taking taylor expansion of 0 in y
1.533 * [backup-simplify]: Simplify 0 into 0
1.533 * [backup-simplify]: Simplify 0 into 0
1.533 * [backup-simplify]: Simplify 0 into 0
1.533 * [backup-simplify]: Simplify (* 1 1) into 1
1.534 * [backup-simplify]: Simplify (+ 1 0) into 1
1.534 * [backup-simplify]: Simplify (+ (* y 1) (+ (* 0 0) (* 1 y))) into (* 2 y)
1.535 * [backup-simplify]: Simplify (+ (* y (* 2 y)) (+ (* 0 0) (* 1 (pow y 2)))) into (* 3 (pow y 2))
1.536 * [backup-simplify]: Simplify (/ (- (* 3 (pow y 2)) (pow 0 2) (+)) (* 2 (sqrt (pow y 3)))) into (* 3/2 (sqrt y))
1.536 * [taylor]: Taking taylor expansion of (* 3/2 (sqrt y)) in y
1.536 * [taylor]: Taking taylor expansion of 3/2 in y
1.536 * [backup-simplify]: Simplify 3/2 into 3/2
1.536 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.536 * [taylor]: Taking taylor expansion of y in y
1.536 * [backup-simplify]: Simplify 0 into 0
1.536 * [backup-simplify]: Simplify 1 into 1
1.537 * [backup-simplify]: Simplify (sqrt 0) into 0
1.538 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.538 * [backup-simplify]: Simplify (* 3/2 0) into 0
1.538 * [backup-simplify]: Simplify 0 into 0
1.538 * [backup-simplify]: Simplify 0 into 0
1.538 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.539 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.540 * [backup-simplify]: Simplify (+ 0 0) into 0
1.540 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (+ (* 1 0) (* 0 y)))) into 0
1.541 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (* 2 y)) (+ (* 1 0) (* 0 (pow y 2))))) into 0
1.542 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (* 3/2 (sqrt y)))))) (* 2 (sqrt (pow y 3)))) into 0
1.542 * [taylor]: Taking taylor expansion of 0 in y
1.542 * [backup-simplify]: Simplify 0 into 0
1.542 * [backup-simplify]: Simplify 0 into 0
1.543 * [backup-simplify]: Simplify (+ (* 3/2 +nan.0) (* 0 0)) into (- +nan.0)
1.544 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.544 * [backup-simplify]: Simplify 0 into 0
1.544 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.545 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.548 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.548 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.549 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (* y 1) 3)) (+ (* (- +nan.0) (* y (pow x 2))) (* +nan.0 (pow (* y 1) 2)))) into (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow y 3)) (- (* +nan.0 (* (pow x 2) y)))))))
1.550 * [backup-simplify]: Simplify (* (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)))) into (sqrt (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3))
1.550 * [approximate]: Taking taylor expansion of (sqrt (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3)) in (x y) around 0
1.550 * [taylor]: Taking taylor expansion of (sqrt (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3)) in y
1.550 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3) in y
1.550 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
1.550 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.550 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.550 * [taylor]: Taking taylor expansion of x in y
1.550 * [backup-simplify]: Simplify x into x
1.550 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.550 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.550 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.550 * [taylor]: Taking taylor expansion of y in y
1.550 * [backup-simplify]: Simplify 0 into 0
1.550 * [backup-simplify]: Simplify 1 into 1
1.551 * [backup-simplify]: Simplify (/ 1 1) into 1
1.551 * [backup-simplify]: Simplify (+ 0 1) into 1
1.552 * [backup-simplify]: Simplify (* 1 1) into 1
1.552 * [backup-simplify]: Simplify (* 1 1) into 1
1.552 * [backup-simplify]: Simplify (sqrt 0) into 0
1.554 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.554 * [taylor]: Taking taylor expansion of (sqrt (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3)) in x
1.554 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3) in x
1.554 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
1.554 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.554 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.554 * [taylor]: Taking taylor expansion of x in x
1.554 * [backup-simplify]: Simplify 0 into 0
1.554 * [backup-simplify]: Simplify 1 into 1
1.554 * [backup-simplify]: Simplify (* 1 1) into 1
1.555 * [backup-simplify]: Simplify (/ 1 1) into 1
1.555 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.555 * [taylor]: Taking taylor expansion of y in x
1.555 * [backup-simplify]: Simplify y into y
1.555 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.555 * [backup-simplify]: Simplify (+ 1 0) into 1
1.556 * [backup-simplify]: Simplify (* 1 1) into 1
1.556 * [backup-simplify]: Simplify (* 1 1) into 1
1.557 * [backup-simplify]: Simplify (sqrt 1) into 1
1.557 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.558 * [backup-simplify]: Simplify (+ 0 0) into 0
1.559 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.559 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.560 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.560 * [taylor]: Taking taylor expansion of (sqrt (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3)) in x
1.560 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 3) in x
1.560 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
1.560 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.560 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.560 * [taylor]: Taking taylor expansion of x in x
1.560 * [backup-simplify]: Simplify 0 into 0
1.560 * [backup-simplify]: Simplify 1 into 1
1.560 * [backup-simplify]: Simplify (* 1 1) into 1
1.561 * [backup-simplify]: Simplify (/ 1 1) into 1
1.561 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.561 * [taylor]: Taking taylor expansion of y in x
1.561 * [backup-simplify]: Simplify y into y
1.561 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.561 * [backup-simplify]: Simplify (+ 1 0) into 1
1.561 * [backup-simplify]: Simplify (* 1 1) into 1
1.561 * [backup-simplify]: Simplify (* 1 1) into 1
1.562 * [backup-simplify]: Simplify (sqrt 1) into 1
1.562 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.563 * [backup-simplify]: Simplify (+ 0 0) into 0
1.563 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.563 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.564 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.564 * [taylor]: Taking taylor expansion of 1 in y
1.564 * [backup-simplify]: Simplify 1 into 1
1.564 * [taylor]: Taking taylor expansion of 0 in y
1.564 * [backup-simplify]: Simplify 0 into 0
1.564 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.565 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1.565 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (+ (* 0 0) (* (/ 1 y) 1))) into (* 2 (/ 1 y))
1.566 * [backup-simplify]: Simplify (+ (* 1 (* 2 (/ 1 y))) (+ (* 0 0) (* (/ 1 y) 1))) into (* 3 (/ 1 y))
1.566 * [backup-simplify]: Simplify (/ (- (* 3 (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ 3/2 y)
1.566 * [taylor]: Taking taylor expansion of (/ 3/2 y) in y
1.566 * [taylor]: Taking taylor expansion of 3/2 in y
1.566 * [backup-simplify]: Simplify 3/2 into 3/2
1.566 * [taylor]: Taking taylor expansion of y in y
1.567 * [backup-simplify]: Simplify 0 into 0
1.567 * [backup-simplify]: Simplify 1 into 1
1.567 * [backup-simplify]: Simplify (/ 3/2 1) into 3/2
1.567 * [backup-simplify]: Simplify 1 into 1
1.567 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.568 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.568 * [backup-simplify]: Simplify (+ 0 0) into 0
1.569 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 y)) (+ (* (/ 1 y) 0) (* 0 1)))) into 0
1.569 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (* 2 (/ 1 y))) (+ (* (/ 1 y) 0) (* 0 1)))) into 0
1.570 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 3/2 y))))) (* 2 1)) into 0
1.570 * [taylor]: Taking taylor expansion of 0 in y
1.570 * [backup-simplify]: Simplify 0 into 0
1.570 * [backup-simplify]: Simplify 3/2 into 3/2
1.570 * [backup-simplify]: Simplify 0 into 0
1.570 * [backup-simplify]: Simplify 0 into 0
1.571 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.571 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.571 * [backup-simplify]: Simplify (+ 0 0) into 0
1.572 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 y) (/ 1 y)) (+ (* 0 0) (* 0 1))))) into (/ 1 (pow y 2))
1.573 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (+ (* (/ 1 y) (* 2 (/ 1 y))) (+ (* 0 0) (* 0 1))))) into (* 3 (/ 1 (pow y 2)))
1.574 * [backup-simplify]: Simplify (/ (- (* 3 (/ 1 (pow y 2))) (pow (/ 3/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ 3/8 (pow y 2))
1.574 * [taylor]: Taking taylor expansion of (/ 3/8 (pow y 2)) in y
1.574 * [taylor]: Taking taylor expansion of 3/8 in y
1.574 * [backup-simplify]: Simplify 3/8 into 3/8
1.574 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.574 * [taylor]: Taking taylor expansion of y in y
1.574 * [backup-simplify]: Simplify 0 into 0
1.574 * [backup-simplify]: Simplify 1 into 1
1.575 * [backup-simplify]: Simplify (* 1 1) into 1
1.575 * [backup-simplify]: Simplify (/ 3/8 1) into 3/8
1.575 * [backup-simplify]: Simplify 3/8 into 3/8
1.575 * [backup-simplify]: Simplify (+ (* 3/8 (* (pow (/ 1 y) -2) (/ 1 x))) (+ (* 3/2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 3)))) into (+ (pow x 3) (+ (* 3/2 (* x y)) (* 3/8 (/ (pow y 2) x))))
1.576 * [backup-simplify]: Simplify (* (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))))) into (sqrt (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3))
1.576 * [approximate]: Taking taylor expansion of (sqrt (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3)) in (x y) around 0
1.576 * [taylor]: Taking taylor expansion of (sqrt (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3)) in y
1.576 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3) in y
1.576 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
1.576 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.576 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.576 * [taylor]: Taking taylor expansion of x in y
1.576 * [backup-simplify]: Simplify x into x
1.576 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.576 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.576 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.576 * [taylor]: Taking taylor expansion of y in y
1.576 * [backup-simplify]: Simplify 0 into 0
1.576 * [backup-simplify]: Simplify 1 into 1
1.576 * [backup-simplify]: Simplify (/ 1 1) into 1
1.576 * [backup-simplify]: Simplify (- 1) into -1
1.577 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.577 * [backup-simplify]: Simplify (* -1 -1) into 1
1.577 * [backup-simplify]: Simplify (* -1 1) into -1
1.577 * [backup-simplify]: Simplify (sqrt 0) into 0
1.578 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.578 * [taylor]: Taking taylor expansion of (sqrt (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3)) in x
1.578 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3) in x
1.578 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.578 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.578 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.578 * [taylor]: Taking taylor expansion of x in x
1.578 * [backup-simplify]: Simplify 0 into 0
1.578 * [backup-simplify]: Simplify 1 into 1
1.579 * [backup-simplify]: Simplify (* 1 1) into 1
1.579 * [backup-simplify]: Simplify (/ 1 1) into 1
1.579 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.579 * [taylor]: Taking taylor expansion of y in x
1.579 * [backup-simplify]: Simplify y into y
1.579 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.579 * [backup-simplify]: Simplify (+ 1 0) into 1
1.580 * [backup-simplify]: Simplify (* 1 1) into 1
1.580 * [backup-simplify]: Simplify (* 1 1) into 1
1.580 * [backup-simplify]: Simplify (sqrt 1) into 1
1.580 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.581 * [backup-simplify]: Simplify (+ 0 0) into 0
1.581 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.582 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.582 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.582 * [taylor]: Taking taylor expansion of (sqrt (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3)) in x
1.582 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 3) in x
1.582 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.582 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.582 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.582 * [taylor]: Taking taylor expansion of x in x
1.582 * [backup-simplify]: Simplify 0 into 0
1.582 * [backup-simplify]: Simplify 1 into 1
1.583 * [backup-simplify]: Simplify (* 1 1) into 1
1.583 * [backup-simplify]: Simplify (/ 1 1) into 1
1.583 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.583 * [taylor]: Taking taylor expansion of y in x
1.583 * [backup-simplify]: Simplify y into y
1.583 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.583 * [backup-simplify]: Simplify (+ 1 0) into 1
1.583 * [backup-simplify]: Simplify (* 1 1) into 1
1.584 * [backup-simplify]: Simplify (* 1 1) into 1
1.584 * [backup-simplify]: Simplify (sqrt 1) into 1
1.584 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.585 * [backup-simplify]: Simplify (+ 0 0) into 0
1.585 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.586 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.586 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
1.586 * [taylor]: Taking taylor expansion of 1 in y
1.586 * [backup-simplify]: Simplify 1 into 1
1.586 * [taylor]: Taking taylor expansion of 0 in y
1.586 * [backup-simplify]: Simplify 0 into 0
1.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.588 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.588 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.588 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (+ (* 0 0) (* (- (/ 1 y)) 1))) into (- (* 2 (/ 1 y)))
1.589 * [backup-simplify]: Simplify (+ (* 1 (- (* 2 (/ 1 y)))) (+ (* 0 0) (* (- (/ 1 y)) 1))) into (- (* 3 (/ 1 y)))
1.590 * [backup-simplify]: Simplify (/ (- (- (* 3 (/ 1 y))) (pow 0 2) (+)) (* 2 1)) into (/ -3/2 y)
1.590 * [taylor]: Taking taylor expansion of (/ -3/2 y) in y
1.590 * [taylor]: Taking taylor expansion of -3/2 in y
1.590 * [backup-simplify]: Simplify -3/2 into -3/2
1.590 * [taylor]: Taking taylor expansion of y in y
1.590 * [backup-simplify]: Simplify 0 into 0
1.590 * [backup-simplify]: Simplify 1 into 1
1.591 * [backup-simplify]: Simplify (/ -3/2 1) into -3/2
1.591 * [backup-simplify]: Simplify 1 into 1
1.592 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.593 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.593 * [backup-simplify]: Simplify (- 0) into 0
1.594 * [backup-simplify]: Simplify (+ 0 0) into 0
1.595 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (+ (* (- (/ 1 y)) 0) (* 0 1)))) into 0
1.596 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (- (* 2 (/ 1 y)))) (+ (* (- (/ 1 y)) 0) (* 0 1)))) into 0
1.596 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -3/2 y))))) (* 2 1)) into 0
1.596 * [taylor]: Taking taylor expansion of 0 in y
1.596 * [backup-simplify]: Simplify 0 into 0
1.596 * [backup-simplify]: Simplify -3/2 into -3/2
1.596 * [backup-simplify]: Simplify 0 into 0
1.596 * [backup-simplify]: Simplify 0 into 0
1.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.599 * [backup-simplify]: Simplify (- 0) into 0
1.599 * [backup-simplify]: Simplify (+ 0 0) into 0
1.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (+ (* 0 0) (* 0 1))))) into (/ 1 (pow y 2))
1.602 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (+ (* (- (/ 1 y)) (- (* 2 (/ 1 y)))) (+ (* 0 0) (* 0 1))))) into (* 3 (/ 1 (pow y 2)))
1.603 * [backup-simplify]: Simplify (/ (- (* 3 (/ 1 (pow y 2))) (pow (/ -3/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ 3/8 (pow y 2))
1.603 * [taylor]: Taking taylor expansion of (/ 3/8 (pow y 2)) in y
1.603 * [taylor]: Taking taylor expansion of 3/8 in y
1.603 * [backup-simplify]: Simplify 3/8 into 3/8
1.603 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.603 * [taylor]: Taking taylor expansion of y in y
1.603 * [backup-simplify]: Simplify 0 into 0
1.604 * [backup-simplify]: Simplify 1 into 1
1.604 * [backup-simplify]: Simplify (* 1 1) into 1
1.604 * [backup-simplify]: Simplify (/ 3/8 1) into 3/8
1.604 * [backup-simplify]: Simplify 3/8 into 3/8
1.605 * [backup-simplify]: Simplify (+ (* 3/8 (* (pow (/ 1 (- y)) -2) (/ 1 (- x)))) (+ (* -3/2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 3)))) into (- (+ (pow x 3) (+ (* 3/2 (* x y)) (* 3/8 (/ (pow y 2) x)))))
1.605 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
1.605 * [backup-simplify]: Simplify (+ (* x x) y) into (+ (pow x 2) y)
1.605 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0
1.605 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
1.605 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.605 * [taylor]: Taking taylor expansion of x in y
1.605 * [backup-simplify]: Simplify x into x
1.605 * [taylor]: Taking taylor expansion of y in y
1.605 * [backup-simplify]: Simplify 0 into 0
1.605 * [backup-simplify]: Simplify 1 into 1
1.606 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
1.606 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.606 * [taylor]: Taking taylor expansion of x in x
1.606 * [backup-simplify]: Simplify 0 into 0
1.606 * [backup-simplify]: Simplify 1 into 1
1.606 * [taylor]: Taking taylor expansion of y in x
1.606 * [backup-simplify]: Simplify y into y
1.606 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
1.606 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.606 * [taylor]: Taking taylor expansion of x in x
1.606 * [backup-simplify]: Simplify 0 into 0
1.606 * [backup-simplify]: Simplify 1 into 1
1.606 * [taylor]: Taking taylor expansion of y in x
1.606 * [backup-simplify]: Simplify y into y
1.606 * [backup-simplify]: Simplify (+ 0 y) into y
1.606 * [taylor]: Taking taylor expansion of y in y
1.606 * [backup-simplify]: Simplify 0 into 0
1.606 * [backup-simplify]: Simplify 1 into 1
1.606 * [backup-simplify]: Simplify 0 into 0
1.606 * [backup-simplify]: Simplify (+ 0 0) into 0
1.606 * [taylor]: Taking taylor expansion of 0 in y
1.606 * [backup-simplify]: Simplify 0 into 0
1.607 * [backup-simplify]: Simplify 0 into 0
1.607 * [backup-simplify]: Simplify 1 into 1
1.607 * [backup-simplify]: Simplify (* 1 1) into 1
1.607 * [backup-simplify]: Simplify (+ 1 0) into 1
1.607 * [taylor]: Taking taylor expansion of 1 in y
1.607 * [backup-simplify]: Simplify 1 into 1
1.607 * [backup-simplify]: Simplify 1 into 1
1.607 * [backup-simplify]: Simplify 0 into 0
1.607 * [backup-simplify]: Simplify 0 into 0
1.608 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.608 * [backup-simplify]: Simplify (+ 0 0) into 0
1.608 * [taylor]: Taking taylor expansion of 0 in y
1.608 * [backup-simplify]: Simplify 0 into 0
1.608 * [backup-simplify]: Simplify 0 into 0
1.609 * [backup-simplify]: Simplify 0 into 0
1.609 * [backup-simplify]: Simplify 0 into 0
1.609 * [backup-simplify]: Simplify 0 into 0
1.609 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 1 (* y 1))) into (+ (pow x 2) y)
1.609 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) into (+ (/ 1 (pow x 2)) (/ 1 y))
1.609 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
1.609 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
1.609 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.609 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.609 * [taylor]: Taking taylor expansion of x in y
1.609 * [backup-simplify]: Simplify x into x
1.609 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.609 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.609 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.609 * [taylor]: Taking taylor expansion of y in y
1.609 * [backup-simplify]: Simplify 0 into 0
1.610 * [backup-simplify]: Simplify 1 into 1
1.610 * [backup-simplify]: Simplify (/ 1 1) into 1
1.610 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
1.610 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.610 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.610 * [taylor]: Taking taylor expansion of x in x
1.610 * [backup-simplify]: Simplify 0 into 0
1.610 * [backup-simplify]: Simplify 1 into 1
1.610 * [backup-simplify]: Simplify (* 1 1) into 1
1.611 * [backup-simplify]: Simplify (/ 1 1) into 1
1.611 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.611 * [taylor]: Taking taylor expansion of y in x
1.611 * [backup-simplify]: Simplify y into y
1.611 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.611 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
1.611 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) 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 * [backup-simplify]: Simplify (* 1 1) into 1
1.612 * [backup-simplify]: Simplify (/ 1 1) into 1
1.612 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.612 * [taylor]: Taking taylor expansion of y in x
1.612 * [backup-simplify]: Simplify y into y
1.612 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.612 * [backup-simplify]: Simplify (+ 1 0) into 1
1.612 * [taylor]: Taking taylor expansion of 1 in y
1.612 * [backup-simplify]: Simplify 1 into 1
1.613 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.614 * [backup-simplify]: Simplify (+ 0 0) into 0
1.614 * [taylor]: Taking taylor expansion of 0 in y
1.614 * [backup-simplify]: Simplify 0 into 0
1.614 * [backup-simplify]: Simplify 1 into 1
1.615 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.616 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.616 * [taylor]: Taking taylor expansion of y in y
1.616 * [backup-simplify]: Simplify 0 into 0
1.616 * [backup-simplify]: Simplify 1 into 1
1.616 * [backup-simplify]: Simplify (/ 1 1) into 1
1.616 * [backup-simplify]: Simplify 1 into 1
1.616 * [backup-simplify]: Simplify 0 into 0
1.616 * [backup-simplify]: Simplify 0 into 0
1.617 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.618 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.619 * [backup-simplify]: Simplify (+ 0 0) into 0
1.619 * [taylor]: Taking taylor expansion of 0 in y
1.619 * [backup-simplify]: Simplify 0 into 0
1.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.619 * [backup-simplify]: Simplify 0 into 0
1.619 * [backup-simplify]: Simplify 0 into 0
1.619 * [backup-simplify]: Simplify 0 into 0
1.620 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.621 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.622 * [backup-simplify]: Simplify (+ 0 0) into 0
1.622 * [taylor]: Taking taylor expansion of 0 in y
1.622 * [backup-simplify]: Simplify 0 into 0
1.622 * [backup-simplify]: Simplify 0 into 0
1.622 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) y)
1.623 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) into (- (/ 1 (pow x 2)) (/ 1 y))
1.623 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
1.623 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
1.623 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.623 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.623 * [taylor]: Taking taylor expansion of x in y
1.623 * [backup-simplify]: Simplify x into x
1.623 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.623 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.623 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.623 * [taylor]: Taking taylor expansion of y in y
1.623 * [backup-simplify]: Simplify 0 into 0
1.623 * [backup-simplify]: Simplify 1 into 1
1.623 * [backup-simplify]: Simplify (/ 1 1) into 1
1.623 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.623 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.623 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.623 * [taylor]: Taking taylor expansion of x in x
1.623 * [backup-simplify]: Simplify 0 into 0
1.623 * [backup-simplify]: Simplify 1 into 1
1.624 * [backup-simplify]: Simplify (* 1 1) into 1
1.624 * [backup-simplify]: Simplify (/ 1 1) into 1
1.624 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.624 * [taylor]: Taking taylor expansion of y in x
1.624 * [backup-simplify]: Simplify y into y
1.624 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.624 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
1.624 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.624 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.624 * [taylor]: Taking taylor expansion of x in x
1.624 * [backup-simplify]: Simplify 0 into 0
1.624 * [backup-simplify]: Simplify 1 into 1
1.625 * [backup-simplify]: Simplify (* 1 1) into 1
1.625 * [backup-simplify]: Simplify (/ 1 1) into 1
1.625 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.625 * [taylor]: Taking taylor expansion of y in x
1.625 * [backup-simplify]: Simplify y into y
1.625 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.626 * [backup-simplify]: Simplify (+ 1 0) into 1
1.626 * [taylor]: Taking taylor expansion of 1 in y
1.626 * [backup-simplify]: Simplify 1 into 1
1.626 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.627 * [backup-simplify]: Simplify (+ 0 0) into 0
1.627 * [taylor]: Taking taylor expansion of 0 in y
1.627 * [backup-simplify]: Simplify 0 into 0
1.627 * [backup-simplify]: Simplify 1 into 1
1.628 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.629 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.630 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.630 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.630 * [taylor]: Taking taylor expansion of y in y
1.630 * [backup-simplify]: Simplify 0 into 0
1.630 * [backup-simplify]: Simplify 1 into 1
1.630 * [backup-simplify]: Simplify (/ 1 1) into 1
1.630 * [backup-simplify]: Simplify (- 1) into -1
1.630 * [backup-simplify]: Simplify -1 into -1
1.630 * [backup-simplify]: Simplify 0 into 0
1.630 * [backup-simplify]: Simplify 0 into 0
1.631 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.632 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.633 * [backup-simplify]: Simplify (- 0) into 0
1.633 * [backup-simplify]: Simplify (+ 0 0) into 0
1.633 * [taylor]: Taking taylor expansion of 0 in y
1.633 * [backup-simplify]: Simplify 0 into 0
1.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.634 * [backup-simplify]: Simplify (- 0) into 0
1.634 * [backup-simplify]: Simplify 0 into 0
1.634 * [backup-simplify]: Simplify 0 into 0
1.634 * [backup-simplify]: Simplify 0 into 0
1.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.636 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.637 * [backup-simplify]: Simplify (- 0) into 0
1.637 * [backup-simplify]: Simplify (+ 0 0) into 0
1.637 * [taylor]: Taking taylor expansion of 0 in y
1.637 * [backup-simplify]: Simplify 0 into 0
1.637 * [backup-simplify]: Simplify 0 into 0
1.638 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) y)
1.638 * * * [progress]: simplifying candidates
1.644 * [simplify]: Simplifying:
  (log (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))
  (exp (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))
  (cbrt (+ (* x x) y))
  (cbrt (sqrt (+ (* x x) y)))
  (cbrt (* (+ (pow (* x x) 3) (pow y 3)) (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (cbrt (* (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))) (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))))
  (cbrt (* (+ (pow (* x x) 3) (pow y 3)) (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (cbrt (* (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))) (sqrt (- (* x x) y))))
  (cbrt (* (- (* (* x x) (* x x)) (* y y)) (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (cbrt (* (- (* x x) y) (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))))
  (cbrt (* (- (* (* x x) (* x x)) (* y y)) (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (cbrt (* (- (* x x) y) (sqrt (- (* x x) y))))
  (cbrt (* (+ (* x x) y) (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (cbrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))))
  (cbrt (* (+ (* x x) y) (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (cbrt (sqrt (- (* x x) y)))
  (cbrt (* (+ (pow (* x x) 3) (pow y 3)) (sqrt (+ (* x x) y))))
  (cbrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (cbrt (* (- (* (* x x) (* x x)) (* y y)) (sqrt (+ (* x x) y))))
  (cbrt (- (* x x) y))
  (* (cbrt (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y))))) (cbrt (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y))))))
  (cbrt (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))
  (* (* (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y))))) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))
  (sqrt (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))
  (sqrt (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt 1)
  (sqrt (+ (* x x) y))
  (sqrt (+ (pow (* x x) 3) (pow y 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (+ 1 1/2)
  (+ 1 (/ 1 2))
  (* (+ (* x x) y) (sqrt (+ (* x x) y)))
  (+ (log (+ (* x x) y)) (log (sqrt (+ (* x x) y))))
  (log (* (+ (* x x) y) (sqrt (+ (* x x) y))))
  (exp (* (+ (* x x) y) (sqrt (+ (* x x) y))))
  (* (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y)) (* (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (sqrt (+ (* x x) y))))
  (* (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))
  (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y))))
  (* (* (* (+ (* x x) y) (sqrt (+ (* x x) y))) (* (+ (* x x) y) (sqrt (+ (* x x) y)))) (* (+ (* x x) y) (sqrt (+ (* x x) y))))
  (sqrt (* (+ (* x x) y) (sqrt (+ (* x x) y))))
  (sqrt (* (+ (* x x) y) (sqrt (+ (* x x) y))))
  (* (+ (pow (* x x) 3) (pow y 3)) (sqrt (+ (pow (* x x) 3) (pow y 3))))
  (* (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))) (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))))
  (* (+ (pow (* x x) 3) (pow y 3)) (sqrt (- (* (* x x) (* x x)) (* y y))))
  (* (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))) (sqrt (- (* x x) y)))
  (* (- (* (* x x) (* x x)) (* y y)) (sqrt (+ (pow (* x x) 3) (pow y 3))))
  (* (- (* x x) y) (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))))
  (* (- (* (* x x) (* x x)) (* y y)) (sqrt (- (* (* x x) (* x x)) (* y y))))
  (* (- (* x x) y) (sqrt (- (* x x) y)))
  (* (sqrt (+ (* x x) y)) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (+ (* x x) y)) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (+ (* x x) y)) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (+ (* x x) y)) (sqrt (sqrt (+ (* x x) y))))
  (* (+ (* x x) y) (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y)))))
  (* (+ (* x x) y) (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))))
  (* (+ (* x x) y) (sqrt (sqrt (+ (* x x) y))))
  (* (+ (* x x) y) (sqrt 1))
  (* (+ (* x x) y) (sqrt (sqrt (+ (* x x) y))))
  (* (+ (* x x) y) 1)
  (* (cbrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (* (+ (* x x) y) (sqrt (+ (* x x) y)))
  (* (+ (* x x) y) (sqrt (+ (pow (* x x) 3) (pow y 3))))
  (* (+ (* x x) y) (sqrt (- (* (* x x) (* x x)) (* y y))))
  (* (+ (pow (* x x) 3) (pow y 3)) (sqrt (+ (* x x) y)))
  (* (- (* (* x x) (* x x)) (* y y)) (sqrt (+ (* x x) y)))
  (* (exp (* x x)) (exp y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow (* x x) 3) (pow y 3))
  (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow y 3)) (- (* +nan.0 (* (pow x 2) y)))))))
  (+ (pow x 3) (+ (* 3/2 (* x y)) (* 3/8 (/ (pow y 2) x))))
  (- (+ (pow x 3) (+ (* 3/2 (* x y)) (* 3/8 (/ (pow y 2) x)))))
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
1.647 * * [simplify]: Extracting # 0 : cost  85  inf +  0
1.648 * * [simplify]: Extracting # 1 : cost  107  inf +  0
1.648 * * [simplify]: Extracting # 2 : cost  89  inf +  3362
1.651 * * [simplify]: Extracting # 3 : cost  52  inf +  15451
1.654 * * [simplify]: Extracting # 4 : cost  33  inf +  21210
1.659 * * [simplify]: Extracting # 5 : cost  20  inf +  25786
1.663 * * [simplify]: Extracting # 6 : cost  14  inf +  28105
1.668 * * [simplify]: Extracting # 7 : cost  10  inf +  29480
1.673 * * [simplify]: Extracting # 8 : cost  6  inf +  31598
1.678 * * [simplify]: Extracting # 9 : cost  4  inf +  32676
1.683 * * [simplify]: Extracting # 10 : cost  3  inf +  33301
1.689 * * [simplify]: Extracting # 11 : cost  2  inf +  33966
1.694 * * [simplify]: Extracting # 12 : cost  1  inf +  34921
1.699 * * [simplify]: Extracting # 13 : cost  0  inf +  35916
1.704 * * [simplify]: iteration  0 :  130  enodes  (cost  31183 )
1.749 * * [simplify]: Extracting # 0 : cost  0  inf +  35916
1.756 * * [simplify]: Extracting # 1 : cost  53  inf +  33114
1.764 * * [simplify]: Extracting # 2 : cost  0  inf +  37455
1.768 * * [simplify]: Extracting # 3 : cost  0  inf +  34112
1.773 * * [simplify]: Extracting # 4 : cost  0  inf +  32283
1.777 * * [simplify]: Extracting # 5 : cost  0  inf +  31981
1.782 * * [simplify]: iteration  1 :  297  enodes  (cost  24075 )
1.922 * * [simplify]: Extracting # 0 : cost  0  inf +  31981
1.937 * * [simplify]: Extracting # 1 : cost  469  inf +  28303
1.969 * * [simplify]: Extracting # 2 : cost  11  inf +  99847
1.990 * * [simplify]: Extracting # 3 : cost  5  inf +  100619
2.018 * * [simplify]: Extracting # 4 : cost  0  inf +  102181
2.055 * * [simplify]: iteration  2 :  1468  enodes  (cost  23835 )
2.563 * * [simplify]: Extracting # 0 : cost  0  inf +  102181
2.623 * * [simplify]: Extracting # 1 : cost  1912  inf +  84874
2.721 * * [simplify]: Extracting # 2 : cost  110  inf +  396487
2.810 * * [simplify]: Extracting # 3 : cost  30  inf +  388614
2.891 * * [simplify]: Extracting # 4 : cost  0  inf +  396589
2.980 * * [simplify]: iteration done:  5001  enodes  (cost  22635 )
2.981 * [simplify]: Simplified to:
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (cbrt (sqrt (+ (* x x) y)))
  (cbrt (* (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y))) (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y))))
  (cbrt (* (sqrt (+ (* y (- y (* x x))) (* (* x x) (* x x)))) (+ (* y (- y (* x x))) (* (* x x) (* x x)))))
  (cbrt (* (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y)) (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (cbrt (* (sqrt (- (* x x) y)) (+ (* y (- y (* x x))) (* (* x x) (* x x)))))
  (cbrt (* (- (* (* x x) (* x x)) (* y y)) (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y)))))
  (cbrt (* (sqrt (+ (* y (- y (* x x))) (* (* x x) (* x x)))) (- (* x x) y)))
  (cbrt (* (- (* (* x x) (* x x)) (* y y)) (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (cbrt (* (- (* x x) y) (sqrt (- (* x x) y))))
  (cbrt (* (+ (* x x) y) (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y)))))
  (cbrt (sqrt (+ (* y (- y (* x x))) (* (* x x) (* x x)))))
  (cbrt (* (+ (* x x) y) (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (cbrt (sqrt (- (* x x) y)))
  (cbrt (* (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y)) (sqrt (+ (* x x) y))))
  (cbrt (+ (* y (- y (* x x))) (* (* x x) (* x x))))
  (cbrt (* (+ (* x x) y) (* (- (* x x) y) (sqrt (+ (* x x) y)))))
  (cbrt (- (* x x) y))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (sqrt (+ (* x x) y)) (+ (* x x) y))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (log (sqrt (+ (* x x) y)))
  (exp (sqrt (+ (* x x) y)))
  (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))
  (cbrt (sqrt (+ (* x x) y)))
  (* (sqrt (+ (* x x) y)) (+ (* x x) y))
  (fabs (cbrt (+ (* x x) y)))
  (sqrt (cbrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  1
  (sqrt (+ (* x x) y))
  (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y)))
  (sqrt (+ (* y (- y (* x x))) (* (* x x) (* x x))))
  (sqrt (- (* (* x x) (* x x)) (* y y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (* x x) y)))
  3/2
  3/2
  (* (sqrt (+ (* x x) y)) (+ (* x x) y))
  (log (* (+ (* x x) y) (sqrt (+ (* x x) y))))
  (log (* (+ (* x x) y) (sqrt (+ (* x x) y))))
  (exp (* (+ (* x x) y) (sqrt (+ (* x x) y))))
  (* (* (* (+ (* x x) y) (+ (* x x) y)) (* (+ (* x x) y) (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (+ (* x x) y)
  (sqrt (+ (* x x) y))
  (* (* (* (+ (* x x) y) (+ (* x x) y)) (* (+ (* x x) y) (+ (* x x) y))) (sqrt (+ (* x x) y)))
  (sqrt (* (+ (* x x) y) (sqrt (+ (* x x) y))))
  (sqrt (* (+ (* x x) y) (sqrt (+ (* x x) y))))
  (* (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y))) (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y)))
  (* (sqrt (+ (* y (- y (* x x))) (* (* x x) (* x x)))) (+ (* y (- y (* x x))) (* (* x x) (* x x))))
  (* (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y)) (sqrt (- (* (* x x) (* x x)) (* y y))))
  (* (sqrt (- (* x x) y)) (+ (* y (- y (* x x))) (* (* x x) (* x x))))
  (* (- (* (* x x) (* x x)) (* y y)) (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y))))
  (* (sqrt (+ (* y (- y (* x x))) (* (* x x) (* x x)))) (- (* x x) y))
  (* (- (* (* x x) (* x x)) (* y y)) (sqrt (- (* (* x x) (* x x)) (* y y))))
  (* (- (* x x) y) (sqrt (- (* x x) y)))
  (* (sqrt (+ (* x x) y)) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (+ (* x x) y)) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (+ (* x x) y)) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (+ (* x x) y)) (sqrt (sqrt (+ (* x x) y))))
  (* (+ (* x x) y) (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y)))))
  (* (fabs (cbrt (+ (* x x) y))) (+ (* x x) y))
  (* (+ (* x x) y) (sqrt (sqrt (+ (* x x) y))))
  (+ (* x x) y)
  (* (+ (* x x) y) (sqrt (sqrt (+ (* x x) y))))
  (+ (* x x) y)
  (* (cbrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (+ (* x x) y)
  (* (sqrt (+ (* x x) y)) (+ (* x x) y))
  (* (+ (* x x) y) (sqrt (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y))))
  (* (+ (* x x) y) (sqrt (- (* (* x x) (* x x)) (* y y))))
  (* (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y)) (sqrt (+ (* x x) y)))
  (* (+ (* x x) y) (* (- (* x x) y) (sqrt (+ (* x x) y))))
  (exp (+ (* x x) y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (* (* x x) (* (* x x) (* x x))) (* (* y y) y))
  (+ (* y (- y (* x x))) (* (* x x) (* x x)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (+ (- (* +nan.0 (* y y))) (* +nan.0 (- (* x x) y)))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (- (* +nan.0 (* y y))) (* +nan.0 (- (* x x) y)))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (- (* +nan.0 (* y y))) (* +nan.0 (- (* (* y y) y) (* (* x x) y))))
  (+ (+ (* (* x x) x) (* 3/2 (* x y))) (* 3/8 (/ (* y y) x)))
  (- (+ (+ (* (* x x) x) (* 3/2 (* x y))) (* 3/8 (/ (* y y) x))))
  (+ (* x x) y)
  (+ (* x x) y)
  (+ (* x x) y)
2.987 * * * [progress]: adding candidates to table
3.406 * * [progress]: iteration 3 / 4
3.406 * * * [progress]: picking best candidate
3.417 * * * * [pick]: Picked  #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>
3.417 * * * [progress]: localizing error
3.426 * * * [progress]: generating rewritten candidates
3.426 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
3.437 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
3.445 * * * [progress]: generating series expansions
3.445 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
3.445 * [backup-simplify]: Simplify (* -1/2 (/ y x)) into (* -1/2 (/ y x))
3.446 * [approximate]: Taking taylor expansion of (* -1/2 (/ y x)) in (y x) around 0
3.446 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in x
3.446 * [taylor]: Taking taylor expansion of -1/2 in x
3.446 * [backup-simplify]: Simplify -1/2 into -1/2
3.446 * [taylor]: Taking taylor expansion of (/ y x) in x
3.446 * [taylor]: Taking taylor expansion of y in x
3.446 * [backup-simplify]: Simplify y into y
3.446 * [taylor]: Taking taylor expansion of x in x
3.446 * [backup-simplify]: Simplify 0 into 0
3.446 * [backup-simplify]: Simplify 1 into 1
3.446 * [backup-simplify]: Simplify (/ y 1) into y
3.446 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in y
3.446 * [taylor]: Taking taylor expansion of -1/2 in y
3.446 * [backup-simplify]: Simplify -1/2 into -1/2
3.446 * [taylor]: Taking taylor expansion of (/ y x) in y
3.446 * [taylor]: Taking taylor expansion of y in y
3.446 * [backup-simplify]: Simplify 0 into 0
3.446 * [backup-simplify]: Simplify 1 into 1
3.446 * [taylor]: Taking taylor expansion of x in y
3.446 * [backup-simplify]: Simplify x into x
3.446 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.446 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in y
3.446 * [taylor]: Taking taylor expansion of -1/2 in y
3.446 * [backup-simplify]: Simplify -1/2 into -1/2
3.446 * [taylor]: Taking taylor expansion of (/ y x) in y
3.446 * [taylor]: Taking taylor expansion of y in y
3.446 * [backup-simplify]: Simplify 0 into 0
3.446 * [backup-simplify]: Simplify 1 into 1
3.446 * [taylor]: Taking taylor expansion of x in y
3.446 * [backup-simplify]: Simplify x into x
3.446 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.446 * [backup-simplify]: Simplify (* -1/2 (/ 1 x)) into (/ -1/2 x)
3.446 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
3.446 * [taylor]: Taking taylor expansion of -1/2 in x
3.446 * [backup-simplify]: Simplify -1/2 into -1/2
3.446 * [taylor]: Taking taylor expansion of x in x
3.446 * [backup-simplify]: Simplify 0 into 0
3.446 * [backup-simplify]: Simplify 1 into 1
3.447 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
3.447 * [backup-simplify]: Simplify -1/2 into -1/2
3.447 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
3.447 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (/ 1 x))) into 0
3.447 * [taylor]: Taking taylor expansion of 0 in x
3.447 * [backup-simplify]: Simplify 0 into 0
3.448 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
3.448 * [backup-simplify]: Simplify 0 into 0
3.448 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.449 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
3.449 * [taylor]: Taking taylor expansion of 0 in x
3.449 * [backup-simplify]: Simplify 0 into 0
3.449 * [backup-simplify]: Simplify 0 into 0
3.449 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.449 * [backup-simplify]: Simplify 0 into 0
3.449 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.450 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
3.450 * [taylor]: Taking taylor expansion of 0 in x
3.450 * [backup-simplify]: Simplify 0 into 0
3.450 * [backup-simplify]: Simplify 0 into 0
3.450 * [backup-simplify]: Simplify 0 into 0
3.451 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.451 * [backup-simplify]: Simplify 0 into 0
3.451 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 x) y)) into (* -1/2 (/ y x))
3.451 * [backup-simplify]: Simplify (* -1/2 (/ (/ 1 y) (/ 1 x))) into (* -1/2 (/ x y))
3.451 * [approximate]: Taking taylor expansion of (* -1/2 (/ x y)) in (y x) around 0
3.451 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
3.451 * [taylor]: Taking taylor expansion of -1/2 in x
3.451 * [backup-simplify]: Simplify -1/2 into -1/2
3.451 * [taylor]: Taking taylor expansion of (/ x y) in x
3.451 * [taylor]: Taking taylor expansion of x in x
3.451 * [backup-simplify]: Simplify 0 into 0
3.451 * [backup-simplify]: Simplify 1 into 1
3.451 * [taylor]: Taking taylor expansion of y in x
3.451 * [backup-simplify]: Simplify y into y
3.451 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.451 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
3.451 * [taylor]: Taking taylor expansion of -1/2 in y
3.451 * [backup-simplify]: Simplify -1/2 into -1/2
3.451 * [taylor]: Taking taylor expansion of (/ x y) in y
3.451 * [taylor]: Taking taylor expansion of x in y
3.451 * [backup-simplify]: Simplify x into x
3.451 * [taylor]: Taking taylor expansion of y in y
3.451 * [backup-simplify]: Simplify 0 into 0
3.451 * [backup-simplify]: Simplify 1 into 1
3.452 * [backup-simplify]: Simplify (/ x 1) into x
3.452 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
3.452 * [taylor]: Taking taylor expansion of -1/2 in y
3.452 * [backup-simplify]: Simplify -1/2 into -1/2
3.452 * [taylor]: Taking taylor expansion of (/ x y) in y
3.452 * [taylor]: Taking taylor expansion of x in y
3.452 * [backup-simplify]: Simplify x into x
3.452 * [taylor]: Taking taylor expansion of y in y
3.452 * [backup-simplify]: Simplify 0 into 0
3.452 * [backup-simplify]: Simplify 1 into 1
3.452 * [backup-simplify]: Simplify (/ x 1) into x
3.452 * [backup-simplify]: Simplify (* -1/2 x) into (* -1/2 x)
3.452 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
3.452 * [taylor]: Taking taylor expansion of -1/2 in x
3.452 * [backup-simplify]: Simplify -1/2 into -1/2
3.452 * [taylor]: Taking taylor expansion of x in x
3.452 * [backup-simplify]: Simplify 0 into 0
3.452 * [backup-simplify]: Simplify 1 into 1
3.452 * [backup-simplify]: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
3.452 * [backup-simplify]: Simplify -1/2 into -1/2
3.453 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.453 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 x)) into 0
3.453 * [taylor]: Taking taylor expansion of 0 in x
3.453 * [backup-simplify]: Simplify 0 into 0
3.453 * [backup-simplify]: Simplify 0 into 0
3.454 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
3.454 * [backup-simplify]: Simplify 0 into 0
3.455 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.455 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 x))) into 0
3.455 * [taylor]: Taking taylor expansion of 0 in x
3.455 * [backup-simplify]: Simplify 0 into 0
3.455 * [backup-simplify]: Simplify 0 into 0
3.455 * [backup-simplify]: Simplify 0 into 0
3.456 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.456 * [backup-simplify]: Simplify 0 into 0
3.458 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.459 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
3.459 * [taylor]: Taking taylor expansion of 0 in x
3.459 * [backup-simplify]: Simplify 0 into 0
3.459 * [backup-simplify]: Simplify 0 into 0
3.459 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 x) (/ 1 (/ 1 y)))) into (* -1/2 (/ y x))
3.459 * [backup-simplify]: Simplify (* -1/2 (/ (/ 1 (- y)) (/ 1 (- x)))) into (* -1/2 (/ x y))
3.459 * [approximate]: Taking taylor expansion of (* -1/2 (/ x y)) in (y x) around 0
3.459 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
3.459 * [taylor]: Taking taylor expansion of -1/2 in x
3.459 * [backup-simplify]: Simplify -1/2 into -1/2
3.459 * [taylor]: Taking taylor expansion of (/ x y) in x
3.460 * [taylor]: Taking taylor expansion of x in x
3.460 * [backup-simplify]: Simplify 0 into 0
3.460 * [backup-simplify]: Simplify 1 into 1
3.460 * [taylor]: Taking taylor expansion of y in x
3.460 * [backup-simplify]: Simplify y into y
3.460 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.460 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
3.460 * [taylor]: Taking taylor expansion of -1/2 in y
3.460 * [backup-simplify]: Simplify -1/2 into -1/2
3.460 * [taylor]: Taking taylor expansion of (/ x y) in y
3.460 * [taylor]: Taking taylor expansion of x in y
3.460 * [backup-simplify]: Simplify x into x
3.460 * [taylor]: Taking taylor expansion of y in y
3.460 * [backup-simplify]: Simplify 0 into 0
3.460 * [backup-simplify]: Simplify 1 into 1
3.460 * [backup-simplify]: Simplify (/ x 1) into x
3.460 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
3.460 * [taylor]: Taking taylor expansion of -1/2 in y
3.460 * [backup-simplify]: Simplify -1/2 into -1/2
3.460 * [taylor]: Taking taylor expansion of (/ x y) in y
3.460 * [taylor]: Taking taylor expansion of x in y
3.460 * [backup-simplify]: Simplify x into x
3.460 * [taylor]: Taking taylor expansion of y in y
3.460 * [backup-simplify]: Simplify 0 into 0
3.460 * [backup-simplify]: Simplify 1 into 1
3.460 * [backup-simplify]: Simplify (/ x 1) into x
3.460 * [backup-simplify]: Simplify (* -1/2 x) into (* -1/2 x)
3.460 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
3.460 * [taylor]: Taking taylor expansion of -1/2 in x
3.460 * [backup-simplify]: Simplify -1/2 into -1/2
3.460 * [taylor]: Taking taylor expansion of x in x
3.460 * [backup-simplify]: Simplify 0 into 0
3.460 * [backup-simplify]: Simplify 1 into 1
3.461 * [backup-simplify]: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
3.461 * [backup-simplify]: Simplify -1/2 into -1/2
3.461 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.461 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 x)) into 0
3.461 * [taylor]: Taking taylor expansion of 0 in x
3.462 * [backup-simplify]: Simplify 0 into 0
3.462 * [backup-simplify]: Simplify 0 into 0
3.462 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
3.462 * [backup-simplify]: Simplify 0 into 0
3.463 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.464 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 x))) into 0
3.464 * [taylor]: Taking taylor expansion of 0 in x
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.465 * [backup-simplify]: Simplify 0 into 0
3.467 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.468 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
3.468 * [taylor]: Taking taylor expansion of 0 in x
3.468 * [backup-simplify]: Simplify 0 into 0
3.468 * [backup-simplify]: Simplify 0 into 0
3.468 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) into (* -1/2 (/ y x))
3.468 * * * * [progress]: [ 2 / 2 ] generating series at (2)
3.468 * [backup-simplify]: Simplify (- (* -1/2 (/ y x)) x) into (- (+ x (* 1/2 (/ y x))))
3.468 * [approximate]: Taking taylor expansion of (- (+ x (* 1/2 (/ y x)))) in (y x) around 0
3.468 * [taylor]: Taking taylor expansion of (- (+ x (* 1/2 (/ y x)))) in x
3.468 * [taylor]: Taking taylor expansion of (+ x (* 1/2 (/ y x))) in x
3.468 * [taylor]: Taking taylor expansion of x in x
3.468 * [backup-simplify]: Simplify 0 into 0
3.469 * [backup-simplify]: Simplify 1 into 1
3.469 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
3.469 * [taylor]: Taking taylor expansion of 1/2 in x
3.469 * [backup-simplify]: Simplify 1/2 into 1/2
3.469 * [taylor]: Taking taylor expansion of (/ y x) in x
3.469 * [taylor]: Taking taylor expansion of y in x
3.469 * [backup-simplify]: Simplify y into y
3.469 * [taylor]: Taking taylor expansion of x in x
3.469 * [backup-simplify]: Simplify 0 into 0
3.469 * [backup-simplify]: Simplify 1 into 1
3.469 * [backup-simplify]: Simplify (/ y 1) into y
3.469 * [taylor]: Taking taylor expansion of (- (+ x (* 1/2 (/ y x)))) in y
3.469 * [taylor]: Taking taylor expansion of (+ x (* 1/2 (/ y x))) in y
3.469 * [taylor]: Taking taylor expansion of x in y
3.469 * [backup-simplify]: Simplify x into x
3.469 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
3.469 * [taylor]: Taking taylor expansion of 1/2 in y
3.469 * [backup-simplify]: Simplify 1/2 into 1/2
3.469 * [taylor]: Taking taylor expansion of (/ y x) in y
3.469 * [taylor]: Taking taylor expansion of y in y
3.469 * [backup-simplify]: Simplify 0 into 0
3.469 * [backup-simplify]: Simplify 1 into 1
3.469 * [taylor]: Taking taylor expansion of x in y
3.469 * [backup-simplify]: Simplify x into x
3.469 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.469 * [taylor]: Taking taylor expansion of (- (+ x (* 1/2 (/ y x)))) in y
3.470 * [taylor]: Taking taylor expansion of (+ x (* 1/2 (/ y x))) in y
3.470 * [taylor]: Taking taylor expansion of x in y
3.470 * [backup-simplify]: Simplify x into x
3.470 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
3.470 * [taylor]: Taking taylor expansion of 1/2 in y
3.470 * [backup-simplify]: Simplify 1/2 into 1/2
3.470 * [taylor]: Taking taylor expansion of (/ y x) in y
3.470 * [taylor]: Taking taylor expansion of y in y
3.470 * [backup-simplify]: Simplify 0 into 0
3.470 * [backup-simplify]: Simplify 1 into 1
3.470 * [taylor]: Taking taylor expansion of x in y
3.470 * [backup-simplify]: Simplify x into x
3.470 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.470 * [backup-simplify]: Simplify (+ x 0) into x
3.470 * [backup-simplify]: Simplify (- x) into (- x)
3.470 * [taylor]: Taking taylor expansion of (- x) in x
3.470 * [taylor]: Taking taylor expansion of x in x
3.470 * [backup-simplify]: Simplify 0 into 0
3.470 * [backup-simplify]: Simplify 1 into 1
3.470 * [backup-simplify]: Simplify (* 1/2 (/ 1 x)) into (/ 1/2 x)
3.470 * [backup-simplify]: Simplify (+ 0 (/ 1/2 x)) into (* 1/2 (/ 1 x))
3.470 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 x))) into (- (* 1/2 (/ 1 x)))
3.470 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ 1 x))) in x
3.470 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x
3.471 * [taylor]: Taking taylor expansion of 1/2 in x
3.471 * [backup-simplify]: Simplify 1/2 into 1/2
3.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.471 * [taylor]: Taking taylor expansion of x in x
3.471 * [backup-simplify]: Simplify 0 into 0
3.471 * [backup-simplify]: Simplify 1 into 1
3.471 * [backup-simplify]: Simplify (/ 1 1) into 1
3.471 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
3.472 * [backup-simplify]: Simplify (- 1/2) into -1/2
3.472 * [backup-simplify]: Simplify -1/2 into -1/2
3.472 * [backup-simplify]: Simplify (- 0) into 0
3.472 * [backup-simplify]: Simplify 0 into 0
3.472 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
3.473 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 (/ 1 x))) into 0
3.473 * [backup-simplify]: Simplify (+ 0 0) into 0
3.474 * [backup-simplify]: Simplify (- 0) into 0
3.474 * [taylor]: Taking taylor expansion of 0 in x
3.474 * [backup-simplify]: Simplify 0 into 0
3.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.475 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
3.475 * [backup-simplify]: Simplify (- 0) into 0
3.476 * [backup-simplify]: Simplify 0 into 0
3.476 * [backup-simplify]: Simplify (- 1) into -1
3.476 * [backup-simplify]: Simplify -1 into -1
3.476 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.477 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
3.477 * [backup-simplify]: Simplify (+ 0 0) into 0
3.478 * [backup-simplify]: Simplify (- 0) into 0
3.478 * [taylor]: Taking taylor expansion of 0 in x
3.478 * [backup-simplify]: Simplify 0 into 0
3.478 * [backup-simplify]: Simplify 0 into 0
3.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.480 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0
3.480 * [backup-simplify]: Simplify (- 0) into 0
3.480 * [backup-simplify]: Simplify 0 into 0
3.480 * [backup-simplify]: Simplify (- 0) into 0
3.480 * [backup-simplify]: Simplify 0 into 0
3.481 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.482 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
3.482 * [backup-simplify]: Simplify (+ 0 0) into 0
3.482 * [backup-simplify]: Simplify (- 0) into 0
3.482 * [taylor]: Taking taylor expansion of 0 in x
3.483 * [backup-simplify]: Simplify 0 into 0
3.483 * [backup-simplify]: Simplify 0 into 0
3.483 * [backup-simplify]: Simplify 0 into 0
3.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.485 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.485 * [backup-simplify]: Simplify (- 0) into 0
3.485 * [backup-simplify]: Simplify 0 into 0
3.485 * [backup-simplify]: Simplify (+ (* -1 (* x 1)) (* -1/2 (* (/ 1 x) y))) into (- (+ x (* 1/2 (/ y x))))
3.485 * [backup-simplify]: Simplify (- (* -1/2 (/ (/ 1 y) (/ 1 x))) (/ 1 x)) into (- (+ (* 1/2 (/ x y)) (/ 1 x)))
3.485 * [approximate]: Taking taylor expansion of (- (+ (* 1/2 (/ x y)) (/ 1 x))) in (y x) around 0
3.485 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ x y)) (/ 1 x))) in x
3.486 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ x y)) (/ 1 x)) in x
3.486 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
3.486 * [taylor]: Taking taylor expansion of 1/2 in x
3.486 * [backup-simplify]: Simplify 1/2 into 1/2
3.486 * [taylor]: Taking taylor expansion of (/ x y) in x
3.486 * [taylor]: Taking taylor expansion of x in x
3.486 * [backup-simplify]: Simplify 0 into 0
3.486 * [backup-simplify]: Simplify 1 into 1
3.486 * [taylor]: Taking taylor expansion of y in x
3.486 * [backup-simplify]: Simplify y into y
3.486 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.486 * [taylor]: Taking taylor expansion of x in x
3.486 * [backup-simplify]: Simplify 0 into 0
3.486 * [backup-simplify]: Simplify 1 into 1
3.486 * [backup-simplify]: Simplify (/ 1 1) into 1
3.486 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ x y)) (/ 1 x))) in y
3.486 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ x y)) (/ 1 x)) in y
3.486 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
3.486 * [taylor]: Taking taylor expansion of 1/2 in y
3.486 * [backup-simplify]: Simplify 1/2 into 1/2
3.486 * [taylor]: Taking taylor expansion of (/ x y) in y
3.487 * [taylor]: Taking taylor expansion of x in y
3.487 * [backup-simplify]: Simplify x into x
3.487 * [taylor]: Taking taylor expansion of y in y
3.487 * [backup-simplify]: Simplify 0 into 0
3.487 * [backup-simplify]: Simplify 1 into 1
3.487 * [backup-simplify]: Simplify (/ x 1) into x
3.487 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.487 * [taylor]: Taking taylor expansion of x in y
3.487 * [backup-simplify]: Simplify x into x
3.487 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.487 * [taylor]: Taking taylor expansion of (- (+ (* 1/2 (/ x y)) (/ 1 x))) in y
3.487 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ x y)) (/ 1 x)) in y
3.487 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
3.487 * [taylor]: Taking taylor expansion of 1/2 in y
3.487 * [backup-simplify]: Simplify 1/2 into 1/2
3.487 * [taylor]: Taking taylor expansion of (/ x y) in y
3.487 * [taylor]: Taking taylor expansion of x in y
3.487 * [backup-simplify]: Simplify x into x
3.487 * [taylor]: Taking taylor expansion of y in y
3.487 * [backup-simplify]: Simplify 0 into 0
3.487 * [backup-simplify]: Simplify 1 into 1
3.487 * [backup-simplify]: Simplify (/ x 1) into x
3.487 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.487 * [taylor]: Taking taylor expansion of x in y
3.487 * [backup-simplify]: Simplify x into x
3.487 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.487 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
3.487 * [backup-simplify]: Simplify (+ (* 1/2 x) 0) into (* 1/2 x)
3.487 * [backup-simplify]: Simplify (- (* 1/2 x)) into (- (* 1/2 x))
3.487 * [taylor]: Taking taylor expansion of (- (* 1/2 x)) in x
3.487 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
3.487 * [taylor]: Taking taylor expansion of 1/2 in x
3.487 * [backup-simplify]: Simplify 1/2 into 1/2
3.487 * [taylor]: Taking taylor expansion of x in x
3.487 * [backup-simplify]: Simplify 0 into 0
3.488 * [backup-simplify]: Simplify 1 into 1
3.488 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.488 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
3.488 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
3.488 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
3.488 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.489 * [taylor]: Taking taylor expansion of x in x
3.489 * [backup-simplify]: Simplify 0 into 0
3.489 * [backup-simplify]: Simplify 1 into 1
3.489 * [backup-simplify]: Simplify (/ 1 1) into 1
3.489 * [backup-simplify]: Simplify (- 1) into -1
3.489 * [backup-simplify]: Simplify -1 into -1
3.489 * [backup-simplify]: Simplify (* 1/2 0) into 0
3.490 * [backup-simplify]: Simplify (- 0) into 0
3.490 * [backup-simplify]: Simplify 0 into 0
3.491 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.491 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
3.491 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.492 * [backup-simplify]: Simplify (+ 0 0) into 0
3.492 * [backup-simplify]: Simplify (- 0) into 0
3.492 * [taylor]: Taking taylor expansion of 0 in x
3.492 * [backup-simplify]: Simplify 0 into 0
3.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.493 * [backup-simplify]: Simplify (- 0) into 0
3.493 * [backup-simplify]: Simplify 0 into 0
3.493 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
3.493 * [backup-simplify]: Simplify (- 1/2) into -1/2
3.493 * [backup-simplify]: Simplify -1/2 into -1/2
3.495 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.495 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
3.495 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.496 * [backup-simplify]: Simplify (+ 0 0) into 0
3.496 * [backup-simplify]: Simplify (- 0) into 0
3.496 * [taylor]: Taking taylor expansion of 0 in x
3.496 * [backup-simplify]: Simplify 0 into 0
3.496 * [backup-simplify]: Simplify 0 into 0
3.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.497 * [backup-simplify]: Simplify (- 0) into 0
3.497 * [backup-simplify]: Simplify 0 into 0
3.497 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
3.498 * [backup-simplify]: Simplify (- 0) into 0
3.498 * [backup-simplify]: Simplify 0 into 0
3.499 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.500 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
3.500 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.501 * [backup-simplify]: Simplify (+ 0 0) into 0
3.501 * [backup-simplify]: Simplify (- 0) into 0
3.501 * [taylor]: Taking taylor expansion of 0 in x
3.501 * [backup-simplify]: Simplify 0 into 0
3.501 * [backup-simplify]: Simplify 0 into 0
3.501 * [backup-simplify]: Simplify 0 into 0
3.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.506 * [backup-simplify]: Simplify (- 0) into 0
3.507 * [backup-simplify]: Simplify 0 into 0
3.507 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 x) (/ 1 (/ 1 y)))) (* -1 (* (/ 1 (/ 1 x)) 1))) into (- (+ x (* 1/2 (/ y x))))
3.508 * [backup-simplify]: Simplify (- (* -1/2 (/ (/ 1 (- y)) (/ 1 (- x)))) (/ 1 (- x))) into (- (/ 1 x) (* 1/2 (/ x y)))
3.508 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 1/2 (/ x y))) in (y x) around 0
3.508 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/2 (/ x y))) in x
3.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.508 * [taylor]: Taking taylor expansion of x in x
3.508 * [backup-simplify]: Simplify 0 into 0
3.508 * [backup-simplify]: Simplify 1 into 1
3.508 * [backup-simplify]: Simplify (/ 1 1) into 1
3.508 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
3.508 * [taylor]: Taking taylor expansion of 1/2 in x
3.508 * [backup-simplify]: Simplify 1/2 into 1/2
3.508 * [taylor]: Taking taylor expansion of (/ x y) in x
3.508 * [taylor]: Taking taylor expansion of x in x
3.508 * [backup-simplify]: Simplify 0 into 0
3.508 * [backup-simplify]: Simplify 1 into 1
3.508 * [taylor]: Taking taylor expansion of y in x
3.508 * [backup-simplify]: Simplify y into y
3.508 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.508 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/2 (/ x y))) in y
3.508 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.508 * [taylor]: Taking taylor expansion of x in y
3.508 * [backup-simplify]: Simplify x into x
3.508 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.509 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
3.509 * [taylor]: Taking taylor expansion of 1/2 in y
3.509 * [backup-simplify]: Simplify 1/2 into 1/2
3.509 * [taylor]: Taking taylor expansion of (/ x y) in y
3.509 * [taylor]: Taking taylor expansion of x in y
3.509 * [backup-simplify]: Simplify x into x
3.509 * [taylor]: Taking taylor expansion of y in y
3.509 * [backup-simplify]: Simplify 0 into 0
3.509 * [backup-simplify]: Simplify 1 into 1
3.509 * [backup-simplify]: Simplify (/ x 1) into x
3.509 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1/2 (/ x y))) in y
3.509 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.509 * [taylor]: Taking taylor expansion of x in y
3.509 * [backup-simplify]: Simplify x into x
3.509 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.509 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
3.509 * [taylor]: Taking taylor expansion of 1/2 in y
3.509 * [backup-simplify]: Simplify 1/2 into 1/2
3.509 * [taylor]: Taking taylor expansion of (/ x y) in y
3.509 * [taylor]: Taking taylor expansion of x in y
3.509 * [backup-simplify]: Simplify x into x
3.509 * [taylor]: Taking taylor expansion of y in y
3.509 * [backup-simplify]: Simplify 0 into 0
3.509 * [backup-simplify]: Simplify 1 into 1
3.509 * [backup-simplify]: Simplify (/ x 1) into x
3.509 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
3.509 * [backup-simplify]: Simplify (- (* 1/2 x)) into (- (* 1/2 x))
3.509 * [backup-simplify]: Simplify (+ 0 (- (* 1/2 x))) into (- (* 1/2 x))
3.509 * [taylor]: Taking taylor expansion of (- (* 1/2 x)) in x
3.509 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
3.509 * [taylor]: Taking taylor expansion of 1/2 in x
3.509 * [backup-simplify]: Simplify 1/2 into 1/2
3.509 * [taylor]: Taking taylor expansion of x in x
3.509 * [backup-simplify]: Simplify 0 into 0
3.509 * [backup-simplify]: Simplify 1 into 1
3.510 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.510 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
3.511 * [backup-simplify]: Simplify (- 0) into 0
3.511 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
3.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.511 * [taylor]: Taking taylor expansion of x in x
3.511 * [backup-simplify]: Simplify 0 into 0
3.511 * [backup-simplify]: Simplify 1 into 1
3.511 * [backup-simplify]: Simplify (/ 1 1) into 1
3.511 * [backup-simplify]: Simplify 1 into 1
3.511 * [backup-simplify]: Simplify (* 1/2 0) into 0
3.511 * [backup-simplify]: Simplify (- 0) into 0
3.512 * [backup-simplify]: Simplify 0 into 0
3.512 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.512 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.513 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
3.513 * [backup-simplify]: Simplify (- 0) into 0
3.513 * [backup-simplify]: Simplify (+ 0 0) into 0
3.513 * [taylor]: Taking taylor expansion of 0 in x
3.513 * [backup-simplify]: Simplify 0 into 0
3.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.514 * [backup-simplify]: Simplify 0 into 0
3.514 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
3.515 * [backup-simplify]: Simplify (- 1/2) into -1/2
3.515 * [backup-simplify]: Simplify -1/2 into -1/2
3.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.516 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.517 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
3.517 * [backup-simplify]: Simplify (- 0) into 0
3.517 * [backup-simplify]: Simplify (+ 0 0) into 0
3.517 * [taylor]: Taking taylor expansion of 0 in x
3.517 * [backup-simplify]: Simplify 0 into 0
3.517 * [backup-simplify]: Simplify 0 into 0
3.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.518 * [backup-simplify]: Simplify 0 into 0
3.518 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
3.518 * [backup-simplify]: Simplify (- 0) into 0
3.518 * [backup-simplify]: Simplify 0 into 0
3.519 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.520 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.521 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
3.521 * [backup-simplify]: Simplify (- 0) into 0
3.522 * [backup-simplify]: Simplify (+ 0 0) into 0
3.522 * [taylor]: Taking taylor expansion of 0 in x
3.522 * [backup-simplify]: Simplify 0 into 0
3.522 * [backup-simplify]: Simplify 0 into 0
3.522 * [backup-simplify]: Simplify 0 into 0
3.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.522 * [backup-simplify]: Simplify 0 into 0
3.523 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) 1))) into (- (+ x (* 1/2 (/ y x))))
3.523 * * * [progress]: simplifying candidates
3.523 * [simplify]: Simplifying:
  (* -1/2 (/ y x))
  (+ (log -1/2) (- (log y) (log x)))
  (+ (log -1/2) (log (/ y x)))
  (log (* -1/2 (/ y x)))
  (exp (* -1/2 (/ y x)))
  (* (* (* -1/2 -1/2) -1/2) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* -1/2 -1/2) -1/2) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* -1/2 (/ y x))) (cbrt (* -1/2 (/ y x))))
  (cbrt (* -1/2 (/ y x)))
  (* (* (* -1/2 (/ y x)) (* -1/2 (/ y x))) (* -1/2 (/ y x)))
  (sqrt (* -1/2 (/ y x)))
  (sqrt (* -1/2 (/ y x)))
  (* (sqrt -1/2) (sqrt (/ y x)))
  (* (sqrt -1/2) (sqrt (/ y x)))
  (* (sqrt -1/2) (/ (sqrt y) (sqrt x)))
  (* (sqrt -1/2) (/ (sqrt y) (sqrt x)))
  (* -1/2 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* -1/2 (sqrt (/ y x)))
  (* -1/2 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* -1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* -1/2 (/ (* (cbrt y) (cbrt y)) 1))
  (* -1/2 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* -1/2 (/ (sqrt y) (sqrt x)))
  (* -1/2 (/ (sqrt y) 1))
  (* -1/2 (/ 1 (* (cbrt x) (cbrt x))))
  (* -1/2 (/ 1 (sqrt x)))
  (* -1/2 (/ 1 1))
  (* -1/2 1)
  (* -1/2 y)
  (* (cbrt -1/2) (/ y x))
  (* (sqrt -1/2) (/ y x))
  (* -1/2 (/ y x))
  (* -1/2 y)
  (/ (exp (* -1/2 (/ y x))) (exp x))
  (log (- (* -1/2 (/ y x)) x))
  (exp (- (* -1/2 (/ y x)) x))
  (* (cbrt (- (* -1/2 (/ y x)) x)) (cbrt (- (* -1/2 (/ y x)) x)))
  (cbrt (- (* -1/2 (/ y x)) x))
  (* (* (- (* -1/2 (/ y x)) x) (- (* -1/2 (/ y x)) x)) (- (* -1/2 (/ y x)) x))
  (sqrt (- (* -1/2 (/ y x)) x))
  (sqrt (- (* -1/2 (/ y x)) x))
  (- (pow (* -1/2 (/ y x)) 3) (pow x 3))
  (+ (* (* -1/2 (/ y x)) (* -1/2 (/ y x))) (+ (* x x) (* (* -1/2 (/ y x)) x)))
  (- x)
  (- (* (* -1/2 (/ y x)) (* -1/2 (/ y x))) (* x x))
  (+ (* -1/2 (/ y x)) x)
  (- x)
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
  (- (+ x (* 1/2 (/ y x))))
  (- (+ x (* 1/2 (/ y x))))
  (- (+ x (* 1/2 (/ y x))))
3.524 * * [simplify]: Extracting # 0 : cost  41  inf +  0
3.524 * * [simplify]: Extracting # 1 : cost  74  inf +  0
3.524 * * [simplify]: Extracting # 2 : cost  80  inf +  198
3.525 * * [simplify]: Extracting # 3 : cost  51  inf +  3673
3.526 * * [simplify]: Extracting # 4 : cost  16  inf +  9706
3.527 * * [simplify]: Extracting # 5 : cost  8  inf +  11003
3.528 * * [simplify]: Extracting # 6 : cost  1  inf +  12542
3.529 * * [simplify]: Extracting # 7 : cost  0  inf +  12865
3.530 * * [simplify]: iteration  0 :  92  enodes  (cost  9102 )
3.555 * * [simplify]: Extracting # 0 : cost  0  inf +  12865
3.558 * * [simplify]: Extracting # 1 : cost  43  inf +  10325
3.562 * * [simplify]: Extracting # 2 : cost  3  inf +  15742
3.566 * * [simplify]: Extracting # 3 : cost  1  inf +  15997
3.570 * * [simplify]: Extracting # 4 : cost  0  inf +  16169
3.574 * * [simplify]: iteration  1 :  234  enodes  (cost  8035 )
3.680 * * [simplify]: Extracting # 0 : cost  0  inf +  16169
3.684 * * [simplify]: Extracting # 1 : cost  175  inf +  14087
3.691 * * [simplify]: Extracting # 2 : cost  5  inf +  40998
3.698 * * [simplify]: Extracting # 3 : cost  5  inf +  40999
3.705 * * [simplify]: Extracting # 4 : cost  2  inf +  41506
3.719 * * [simplify]: Extracting # 5 : cost  0  inf +  41953
3.731 * * [simplify]: iteration  2 :  732  enodes  (cost  7835 )
4.395 * * [simplify]: Extracting # 0 : cost  0  inf +  41953
4.426 * * [simplify]: Extracting # 1 : cost  835  inf +  29122
4.472 * * [simplify]: Extracting # 2 : cost  6  inf +  168650
4.505 * * [simplify]: Extracting # 3 : cost  2  inf +  169501
4.539 * * [simplify]: Extracting # 4 : cost  0  inf +  170007
4.569 * * [simplify]: iteration  3 :  3394  enodes  (cost  7835 )
5.548 * * [simplify]: Extracting # 0 : cost  0  inf +  170007
5.613 * * [simplify]: Extracting # 1 : cost  682  inf +  164458
5.686 * * [simplify]: Extracting # 2 : cost  0  inf +  314773
5.749 * * [simplify]: iteration done:  5000  enodes  (cost  7835 )
5.749 * [simplify]: Simplified to:
  (* -1/2 (/ y x))
  (log (* -1/2 (/ y x)))
  (log (* -1/2 (/ y x)))
  (log (* -1/2 (/ y x)))
  (exp (* -1/2 (/ y x)))
  (* (* (* -1/2 (/ y x)) (* -1/2 (/ y x))) (* -1/2 (/ y x)))
  (* (* (* -1/2 (/ y x)) (* -1/2 (/ y x))) (* -1/2 (/ y x)))
  (* (cbrt (* -1/2 (/ y x))) (cbrt (* -1/2 (/ y x))))
  (cbrt (* -1/2 (/ y x)))
  (* (* (* -1/2 (/ y x)) (* -1/2 (/ y x))) (* -1/2 (/ y x)))
  (sqrt (* -1/2 (/ y x)))
  (sqrt (* -1/2 (/ y x)))
  (* (sqrt -1/2) (sqrt (/ y x)))
  (* (sqrt -1/2) (sqrt (/ y x)))
  (* (sqrt -1/2) (/ (sqrt y) (sqrt x)))
  (* (sqrt -1/2) (/ (sqrt y) (sqrt x)))
  (* -1/2 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* -1/2 (sqrt (/ y x)))
  (* -1/2 (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))))
  (* -1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* -1/2 (* (cbrt y) (cbrt y)))
  (* -1/2 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* -1/2 (/ (sqrt y) (sqrt x)))
  (* -1/2 (sqrt y))
  (/ -1/2 (* (cbrt x) (cbrt x)))
  (/ -1/2 (sqrt x))
  -1/2
  -1/2
  (* y -1/2)
  (* (cbrt -1/2) (/ y x))
  (* (sqrt -1/2) (/ y x))
  (* -1/2 (/ y x))
  (* y -1/2)
  (exp (- (* -1/2 (/ y x)) x))
  (log (- (* -1/2 (/ y x)) x))
  (exp (- (* -1/2 (/ y x)) x))
  (* (cbrt (- (* -1/2 (/ y x)) x)) (cbrt (- (* -1/2 (/ y x)) x)))
  (cbrt (- (* -1/2 (/ y x)) x))
  (* (* (- (* -1/2 (/ y x)) x) (- (* -1/2 (/ y x)) x)) (- (* -1/2 (/ y x)) x))
  (sqrt (- (* -1/2 (/ y x)) x))
  (sqrt (- (* -1/2 (/ y x)) x))
  (- (* (* (* -1/2 (/ y x)) (* -1/2 (/ y x))) (* -1/2 (/ y x))) (* (* x x) x))
  (+ (* x (+ (* -1/2 (/ y x)) x)) (* (* -1/2 (/ y x)) (* -1/2 (/ y x))))
  (- x)
  (- (* (* -1/2 (/ y x)) (* -1/2 (/ y x))) (* x x))
  (+ (* -1/2 (/ y x)) x)
  (- x)
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
  (- (* -1/2 (/ y x)) x)
  (- (* -1/2 (/ y x)) x)
  (- (* -1/2 (/ y x)) x)
5.753 * * * [progress]: adding candidates to table
5.948 * * [progress]: iteration 4 / 4
5.948 * * * [progress]: picking best candidate
5.951 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>
5.951 * * * [progress]: localizing error
5.958 * * * [progress]: generating rewritten candidates
5.958 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
5.972 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
5.978 * * * [progress]: generating series expansions
5.978 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
5.978 * [backup-simplify]: Simplify (* 1/2 (/ y x)) into (* 1/2 (/ y x))
5.978 * [approximate]: Taking taylor expansion of (* 1/2 (/ y x)) in (y x) around 0
5.978 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
5.978 * [taylor]: Taking taylor expansion of 1/2 in x
5.978 * [backup-simplify]: Simplify 1/2 into 1/2
5.978 * [taylor]: Taking taylor expansion of (/ y x) in x
5.978 * [taylor]: Taking taylor expansion of y in x
5.978 * [backup-simplify]: Simplify y into y
5.978 * [taylor]: Taking taylor expansion of x in x
5.978 * [backup-simplify]: Simplify 0 into 0
5.978 * [backup-simplify]: Simplify 1 into 1
5.978 * [backup-simplify]: Simplify (/ y 1) into y
5.978 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
5.978 * [taylor]: Taking taylor expansion of 1/2 in y
5.978 * [backup-simplify]: Simplify 1/2 into 1/2
5.978 * [taylor]: Taking taylor expansion of (/ y x) in y
5.978 * [taylor]: Taking taylor expansion of y in y
5.978 * [backup-simplify]: Simplify 0 into 0
5.978 * [backup-simplify]: Simplify 1 into 1
5.978 * [taylor]: Taking taylor expansion of x in y
5.978 * [backup-simplify]: Simplify x into x
5.978 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.979 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
5.979 * [taylor]: Taking taylor expansion of 1/2 in y
5.979 * [backup-simplify]: Simplify 1/2 into 1/2
5.979 * [taylor]: Taking taylor expansion of (/ y x) in y
5.979 * [taylor]: Taking taylor expansion of y in y
5.979 * [backup-simplify]: Simplify 0 into 0
5.979 * [backup-simplify]: Simplify 1 into 1
5.979 * [taylor]: Taking taylor expansion of x in y
5.979 * [backup-simplify]: Simplify x into x
5.979 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.979 * [backup-simplify]: Simplify (* 1/2 (/ 1 x)) into (/ 1/2 x)
5.979 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
5.979 * [taylor]: Taking taylor expansion of 1/2 in x
5.979 * [backup-simplify]: Simplify 1/2 into 1/2
5.979 * [taylor]: Taking taylor expansion of x in x
5.979 * [backup-simplify]: Simplify 0 into 0
5.979 * [backup-simplify]: Simplify 1 into 1
5.979 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
5.979 * [backup-simplify]: Simplify 1/2 into 1/2
5.980 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.980 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 (/ 1 x))) into 0
5.980 * [taylor]: Taking taylor expansion of 0 in x
5.980 * [backup-simplify]: Simplify 0 into 0
5.981 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
5.981 * [backup-simplify]: Simplify 0 into 0
5.981 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.982 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
5.982 * [taylor]: Taking taylor expansion of 0 in x
5.982 * [backup-simplify]: Simplify 0 into 0
5.982 * [backup-simplify]: Simplify 0 into 0
5.983 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.984 * [backup-simplify]: Simplify 0 into 0
5.984 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.985 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
5.985 * [taylor]: Taking taylor expansion of 0 in x
5.985 * [backup-simplify]: Simplify 0 into 0
5.985 * [backup-simplify]: Simplify 0 into 0
5.985 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.986 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 x) y)) into (* 1/2 (/ y x))
5.987 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 y) (/ 1 x))) into (* 1/2 (/ x y))
5.987 * [approximate]: Taking taylor expansion of (* 1/2 (/ x y)) in (y x) around 0
5.987 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
5.987 * [taylor]: Taking taylor expansion of 1/2 in x
5.987 * [backup-simplify]: Simplify 1/2 into 1/2
5.987 * [taylor]: Taking taylor expansion of (/ x y) in x
5.987 * [taylor]: Taking taylor expansion of x in x
5.987 * [backup-simplify]: Simplify 0 into 0
5.987 * [backup-simplify]: Simplify 1 into 1
5.987 * [taylor]: Taking taylor expansion of y in x
5.987 * [backup-simplify]: Simplify y into y
5.987 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.987 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
5.987 * [taylor]: Taking taylor expansion of 1/2 in y
5.987 * [backup-simplify]: Simplify 1/2 into 1/2
5.987 * [taylor]: Taking taylor expansion of (/ x y) in y
5.987 * [taylor]: Taking taylor expansion of x in y
5.987 * [backup-simplify]: Simplify x into x
5.987 * [taylor]: Taking taylor expansion of y in y
5.987 * [backup-simplify]: Simplify 0 into 0
5.987 * [backup-simplify]: Simplify 1 into 1
5.987 * [backup-simplify]: Simplify (/ x 1) into x
5.987 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
5.987 * [taylor]: Taking taylor expansion of 1/2 in y
5.987 * [backup-simplify]: Simplify 1/2 into 1/2
5.987 * [taylor]: Taking taylor expansion of (/ x y) in y
5.987 * [taylor]: Taking taylor expansion of x in y
5.987 * [backup-simplify]: Simplify x into x
5.987 * [taylor]: Taking taylor expansion of y in y
5.987 * [backup-simplify]: Simplify 0 into 0
5.987 * [backup-simplify]: Simplify 1 into 1
5.987 * [backup-simplify]: Simplify (/ x 1) into x
5.988 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
5.988 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
5.988 * [taylor]: Taking taylor expansion of 1/2 in x
5.988 * [backup-simplify]: Simplify 1/2 into 1/2
5.988 * [taylor]: Taking taylor expansion of x in x
5.988 * [backup-simplify]: Simplify 0 into 0
5.988 * [backup-simplify]: Simplify 1 into 1
5.988 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
5.989 * [backup-simplify]: Simplify 1/2 into 1/2
5.989 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
5.990 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
5.990 * [taylor]: Taking taylor expansion of 0 in x
5.990 * [backup-simplify]: Simplify 0 into 0
5.990 * [backup-simplify]: Simplify 0 into 0
5.991 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
5.991 * [backup-simplify]: Simplify 0 into 0
5.992 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.993 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
5.993 * [taylor]: Taking taylor expansion of 0 in x
5.993 * [backup-simplify]: Simplify 0 into 0
5.993 * [backup-simplify]: Simplify 0 into 0
5.993 * [backup-simplify]: Simplify 0 into 0
5.994 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.994 * [backup-simplify]: Simplify 0 into 0
5.996 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.998 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
5.998 * [taylor]: Taking taylor expansion of 0 in x
5.998 * [backup-simplify]: Simplify 0 into 0
5.998 * [backup-simplify]: Simplify 0 into 0
5.998 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 x) (/ 1 (/ 1 y)))) into (* 1/2 (/ y x))
5.998 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 (- y)) (/ 1 (- x)))) into (* 1/2 (/ x y))
5.998 * [approximate]: Taking taylor expansion of (* 1/2 (/ x y)) in (y x) around 0
5.998 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
5.998 * [taylor]: Taking taylor expansion of 1/2 in x
5.998 * [backup-simplify]: Simplify 1/2 into 1/2
5.998 * [taylor]: Taking taylor expansion of (/ x y) in x
5.998 * [taylor]: Taking taylor expansion of x in x
5.998 * [backup-simplify]: Simplify 0 into 0
5.998 * [backup-simplify]: Simplify 1 into 1
5.998 * [taylor]: Taking taylor expansion of y in x
5.998 * [backup-simplify]: Simplify y into y
5.998 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.998 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
5.998 * [taylor]: Taking taylor expansion of 1/2 in y
5.998 * [backup-simplify]: Simplify 1/2 into 1/2
5.998 * [taylor]: Taking taylor expansion of (/ x y) in y
5.999 * [taylor]: Taking taylor expansion of x in y
5.999 * [backup-simplify]: Simplify x into x
5.999 * [taylor]: Taking taylor expansion of y in y
5.999 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify 1 into 1
5.999 * [backup-simplify]: Simplify (/ x 1) into x
5.999 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
5.999 * [taylor]: Taking taylor expansion of 1/2 in y
5.999 * [backup-simplify]: Simplify 1/2 into 1/2
5.999 * [taylor]: Taking taylor expansion of (/ x y) in y
5.999 * [taylor]: Taking taylor expansion of x in y
5.999 * [backup-simplify]: Simplify x into x
5.999 * [taylor]: Taking taylor expansion of y in y
5.999 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify 1 into 1
5.999 * [backup-simplify]: Simplify (/ x 1) into x
5.999 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
5.999 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
5.999 * [taylor]: Taking taylor expansion of 1/2 in x
5.999 * [backup-simplify]: Simplify 1/2 into 1/2
5.999 * [taylor]: Taking taylor expansion of x in x
5.999 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify 1 into 1
6.000 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
6.000 * [backup-simplify]: Simplify 1/2 into 1/2
6.001 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
6.002 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
6.002 * [taylor]: Taking taylor expansion of 0 in x
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify 0 into 0
6.003 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
6.003 * [backup-simplify]: Simplify 0 into 0
6.004 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.005 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
6.005 * [taylor]: Taking taylor expansion of 0 in x
6.005 * [backup-simplify]: Simplify 0 into 0
6.005 * [backup-simplify]: Simplify 0 into 0
6.005 * [backup-simplify]: Simplify 0 into 0
6.006 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
6.006 * [backup-simplify]: Simplify 0 into 0
6.008 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.009 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
6.009 * [taylor]: Taking taylor expansion of 0 in x
6.009 * [backup-simplify]: Simplify 0 into 0
6.009 * [backup-simplify]: Simplify 0 into 0
6.009 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) into (* 1/2 (/ y x))
6.010 * * * * [progress]: [ 2 / 2 ] generating series at (2)
6.010 * [backup-simplify]: Simplify (+ x (* 1/2 (/ y x))) into (+ x (* 1/2 (/ y x)))
6.010 * [approximate]: Taking taylor expansion of (+ x (* 1/2 (/ y x))) in (x y) around 0
6.010 * [taylor]: Taking taylor expansion of (+ x (* 1/2 (/ y x))) in y
6.010 * [taylor]: Taking taylor expansion of x in y
6.010 * [backup-simplify]: Simplify x into x
6.010 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
6.010 * [taylor]: Taking taylor expansion of 1/2 in y
6.010 * [backup-simplify]: Simplify 1/2 into 1/2
6.010 * [taylor]: Taking taylor expansion of (/ y x) in y
6.010 * [taylor]: Taking taylor expansion of y in y
6.010 * [backup-simplify]: Simplify 0 into 0
6.010 * [backup-simplify]: Simplify 1 into 1
6.010 * [taylor]: Taking taylor expansion of x in y
6.010 * [backup-simplify]: Simplify x into x
6.010 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.010 * [taylor]: Taking taylor expansion of (+ x (* 1/2 (/ y x))) in x
6.010 * [taylor]: Taking taylor expansion of x in x
6.010 * [backup-simplify]: Simplify 0 into 0
6.010 * [backup-simplify]: Simplify 1 into 1
6.010 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
6.010 * [taylor]: Taking taylor expansion of 1/2 in x
6.010 * [backup-simplify]: Simplify 1/2 into 1/2
6.010 * [taylor]: Taking taylor expansion of (/ y x) in x
6.010 * [taylor]: Taking taylor expansion of y in x
6.010 * [backup-simplify]: Simplify y into y
6.011 * [taylor]: Taking taylor expansion of x in x
6.011 * [backup-simplify]: Simplify 0 into 0
6.011 * [backup-simplify]: Simplify 1 into 1
6.011 * [backup-simplify]: Simplify (/ y 1) into y
6.011 * [taylor]: Taking taylor expansion of (+ x (* 1/2 (/ y x))) in x
6.011 * [taylor]: Taking taylor expansion of x in x
6.011 * [backup-simplify]: Simplify 0 into 0
6.011 * [backup-simplify]: Simplify 1 into 1
6.011 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
6.011 * [taylor]: Taking taylor expansion of 1/2 in x
6.011 * [backup-simplify]: Simplify 1/2 into 1/2
6.011 * [taylor]: Taking taylor expansion of (/ y x) in x
6.011 * [taylor]: Taking taylor expansion of y in x
6.011 * [backup-simplify]: Simplify y into y
6.011 * [taylor]: Taking taylor expansion of x in x
6.011 * [backup-simplify]: Simplify 0 into 0
6.011 * [backup-simplify]: Simplify 1 into 1
6.011 * [backup-simplify]: Simplify (/ y 1) into y
6.011 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y)
6.011 * [backup-simplify]: Simplify (+ 0 (* 1/2 y)) into (* 1/2 y)
6.011 * [taylor]: Taking taylor expansion of (* 1/2 y) in y
6.011 * [taylor]: Taking taylor expansion of 1/2 in y
6.011 * [backup-simplify]: Simplify 1/2 into 1/2
6.011 * [taylor]: Taking taylor expansion of y in y
6.011 * [backup-simplify]: Simplify 0 into 0
6.011 * [backup-simplify]: Simplify 1 into 1
6.012 * [backup-simplify]: Simplify (* 1/2 0) into 0
6.012 * [backup-simplify]: Simplify 0 into 0
6.013 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0
6.013 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 y)) into 0
6.014 * [backup-simplify]: Simplify (+ 0 0) into 0
6.014 * [taylor]: Taking taylor expansion of 0 in y
6.014 * [backup-simplify]: Simplify 0 into 0
6.014 * [backup-simplify]: Simplify 0 into 0
6.014 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
6.015 * [backup-simplify]: Simplify 1/2 into 1/2
6.016 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.017 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 y))) into 0
6.017 * [backup-simplify]: Simplify (+ 1 0) into 1
6.017 * [taylor]: Taking taylor expansion of 1 in y
6.017 * [backup-simplify]: Simplify 1 into 1
6.017 * [backup-simplify]: Simplify 1 into 1
6.017 * [backup-simplify]: Simplify 0 into 0
6.018 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
6.018 * [backup-simplify]: Simplify 0 into 0
6.020 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.021 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.022 * [backup-simplify]: Simplify (+ 0 0) into 0
6.022 * [taylor]: Taking taylor expansion of 0 in y
6.022 * [backup-simplify]: Simplify 0 into 0
6.022 * [backup-simplify]: Simplify 0 into 0
6.022 * [backup-simplify]: Simplify 0 into 0
6.022 * [backup-simplify]: Simplify 0 into 0
6.023 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
6.023 * [backup-simplify]: Simplify 0 into 0
6.023 * [backup-simplify]: Simplify (+ (* 1 (* 1 x)) (* 1/2 (* y (/ 1 x)))) into (+ x (* 1/2 (/ y x)))
6.023 * [backup-simplify]: Simplify (+ (/ 1 x) (* 1/2 (/ (/ 1 y) (/ 1 x)))) into (+ (* 1/2 (/ x y)) (/ 1 x))
6.024 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ x y)) (/ 1 x)) in (x y) around 0
6.024 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ x y)) (/ 1 x)) in y
6.024 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
6.024 * [taylor]: Taking taylor expansion of 1/2 in y
6.024 * [backup-simplify]: Simplify 1/2 into 1/2
6.024 * [taylor]: Taking taylor expansion of (/ x y) in y
6.024 * [taylor]: Taking taylor expansion of x in y
6.024 * [backup-simplify]: Simplify x into x
6.024 * [taylor]: Taking taylor expansion of y in y
6.024 * [backup-simplify]: Simplify 0 into 0
6.024 * [backup-simplify]: Simplify 1 into 1
6.024 * [backup-simplify]: Simplify (/ x 1) into x
6.024 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.024 * [taylor]: Taking taylor expansion of x in y
6.024 * [backup-simplify]: Simplify x into x
6.024 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.024 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ x y)) (/ 1 x)) in x
6.024 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
6.024 * [taylor]: Taking taylor expansion of 1/2 in x
6.024 * [backup-simplify]: Simplify 1/2 into 1/2
6.024 * [taylor]: Taking taylor expansion of (/ x y) in x
6.024 * [taylor]: Taking taylor expansion of x in x
6.024 * [backup-simplify]: Simplify 0 into 0
6.024 * [backup-simplify]: Simplify 1 into 1
6.024 * [taylor]: Taking taylor expansion of y in x
6.024 * [backup-simplify]: Simplify y into y
6.024 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.024 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.024 * [taylor]: Taking taylor expansion of x in x
6.024 * [backup-simplify]: Simplify 0 into 0
6.024 * [backup-simplify]: Simplify 1 into 1
6.025 * [backup-simplify]: Simplify (/ 1 1) into 1
6.025 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ x y)) (/ 1 x)) in x
6.025 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
6.025 * [taylor]: Taking taylor expansion of 1/2 in x
6.025 * [backup-simplify]: Simplify 1/2 into 1/2
6.025 * [taylor]: Taking taylor expansion of (/ x y) in x
6.025 * [taylor]: Taking taylor expansion of x in x
6.025 * [backup-simplify]: Simplify 0 into 0
6.025 * [backup-simplify]: Simplify 1 into 1
6.025 * [taylor]: Taking taylor expansion of y in x
6.025 * [backup-simplify]: Simplify y into y
6.025 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.025 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.025 * [taylor]: Taking taylor expansion of x in x
6.025 * [backup-simplify]: Simplify 0 into 0
6.025 * [backup-simplify]: Simplify 1 into 1
6.026 * [backup-simplify]: Simplify (/ 1 1) into 1
6.026 * [backup-simplify]: Simplify (+ 0 1) into 1
6.026 * [taylor]: Taking taylor expansion of 1 in y
6.026 * [backup-simplify]: Simplify 1 into 1
6.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.027 * [backup-simplify]: Simplify (+ 0 0) into 0
6.027 * [taylor]: Taking taylor expansion of 0 in y
6.027 * [backup-simplify]: Simplify 0 into 0
6.027 * [backup-simplify]: Simplify 1 into 1
6.028 * [backup-simplify]: Simplify (* 1/2 (/ 1 y)) into (/ 1/2 y)
6.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.029 * [backup-simplify]: Simplify (+ (/ 1/2 y) 0) into (* 1/2 (/ 1 y))
6.029 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y
6.029 * [taylor]: Taking taylor expansion of 1/2 in y
6.029 * [backup-simplify]: Simplify 1/2 into 1/2
6.029 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.029 * [taylor]: Taking taylor expansion of y in y
6.029 * [backup-simplify]: Simplify 0 into 0
6.029 * [backup-simplify]: Simplify 1 into 1
6.029 * [backup-simplify]: Simplify (/ 1 1) into 1
6.030 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
6.030 * [backup-simplify]: Simplify 1/2 into 1/2
6.030 * [backup-simplify]: Simplify 0 into 0
6.030 * [backup-simplify]: Simplify 0 into 0
6.030 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
6.030 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 (/ 1 y))) into 0
6.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.032 * [backup-simplify]: Simplify (+ 0 0) into 0
6.032 * [taylor]: Taking taylor expansion of 0 in y
6.032 * [backup-simplify]: Simplify 0 into 0
6.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.033 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
6.033 * [backup-simplify]: Simplify 0 into 0
6.033 * [backup-simplify]: Simplify 0 into 0
6.033 * [backup-simplify]: Simplify 0 into 0
6.033 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.034 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
6.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.036 * [backup-simplify]: Simplify (+ 0 0) into 0
6.036 * [taylor]: Taking taylor expansion of 0 in y
6.036 * [backup-simplify]: Simplify 0 into 0
6.036 * [backup-simplify]: Simplify 0 into 0
6.036 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
6.036 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* 1/2 (/ (/ 1 (- y)) (/ 1 (- x))))) into (- (* 1/2 (/ x y)) (/ 1 x))
6.036 * [approximate]: Taking taylor expansion of (- (* 1/2 (/ x y)) (/ 1 x)) in (x y) around 0
6.036 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ x y)) (/ 1 x)) in y
6.036 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
6.036 * [taylor]: Taking taylor expansion of 1/2 in y
6.036 * [backup-simplify]: Simplify 1/2 into 1/2
6.037 * [taylor]: Taking taylor expansion of (/ x y) in y
6.037 * [taylor]: Taking taylor expansion of x in y
6.037 * [backup-simplify]: Simplify x into x
6.037 * [taylor]: Taking taylor expansion of y in y
6.037 * [backup-simplify]: Simplify 0 into 0
6.037 * [backup-simplify]: Simplify 1 into 1
6.037 * [backup-simplify]: Simplify (/ x 1) into x
6.037 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.037 * [taylor]: Taking taylor expansion of x in y
6.037 * [backup-simplify]: Simplify x into x
6.037 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.037 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ x y)) (/ 1 x)) in x
6.037 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
6.037 * [taylor]: Taking taylor expansion of 1/2 in x
6.037 * [backup-simplify]: Simplify 1/2 into 1/2
6.037 * [taylor]: Taking taylor expansion of (/ x y) in x
6.037 * [taylor]: Taking taylor expansion of x in x
6.037 * [backup-simplify]: Simplify 0 into 0
6.037 * [backup-simplify]: Simplify 1 into 1
6.037 * [taylor]: Taking taylor expansion of y in x
6.037 * [backup-simplify]: Simplify y into y
6.037 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.037 * [taylor]: Taking taylor expansion of x in x
6.037 * [backup-simplify]: Simplify 0 into 0
6.037 * [backup-simplify]: Simplify 1 into 1
6.038 * [backup-simplify]: Simplify (/ 1 1) into 1
6.038 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ x y)) (/ 1 x)) in x
6.038 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
6.038 * [taylor]: Taking taylor expansion of 1/2 in x
6.038 * [backup-simplify]: Simplify 1/2 into 1/2
6.038 * [taylor]: Taking taylor expansion of (/ x y) in x
6.038 * [taylor]: Taking taylor expansion of x in x
6.038 * [backup-simplify]: Simplify 0 into 0
6.038 * [backup-simplify]: Simplify 1 into 1
6.038 * [taylor]: Taking taylor expansion of y in x
6.038 * [backup-simplify]: Simplify y into y
6.038 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.038 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.038 * [taylor]: Taking taylor expansion of x in x
6.038 * [backup-simplify]: Simplify 0 into 0
6.038 * [backup-simplify]: Simplify 1 into 1
6.038 * [backup-simplify]: Simplify (/ 1 1) into 1
6.039 * [backup-simplify]: Simplify (- 1) into -1
6.039 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.039 * [taylor]: Taking taylor expansion of -1 in y
6.039 * [backup-simplify]: Simplify -1 into -1
6.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.040 * [backup-simplify]: Simplify (- 0) into 0
6.040 * [backup-simplify]: Simplify (+ 0 0) into 0
6.040 * [taylor]: Taking taylor expansion of 0 in y
6.040 * [backup-simplify]: Simplify 0 into 0
6.040 * [backup-simplify]: Simplify -1 into -1
6.040 * [backup-simplify]: Simplify (* 1/2 (/ 1 y)) into (/ 1/2 y)
6.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.041 * [backup-simplify]: Simplify (- 0) into 0
6.041 * [backup-simplify]: Simplify (+ (/ 1/2 y) 0) into (* 1/2 (/ 1 y))
6.041 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y
6.041 * [taylor]: Taking taylor expansion of 1/2 in y
6.041 * [backup-simplify]: Simplify 1/2 into 1/2
6.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.041 * [taylor]: Taking taylor expansion of y in y
6.041 * [backup-simplify]: Simplify 0 into 0
6.041 * [backup-simplify]: Simplify 1 into 1
6.041 * [backup-simplify]: Simplify (/ 1 1) into 1
6.042 * [backup-simplify]: Simplify (* 1/2 1) into 1/2
6.042 * [backup-simplify]: Simplify 1/2 into 1/2
6.042 * [backup-simplify]: Simplify 0 into 0
6.042 * [backup-simplify]: Simplify 0 into 0
6.042 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
6.042 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 (/ 1 y))) into 0
6.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.043 * [backup-simplify]: Simplify (- 0) into 0
6.043 * [backup-simplify]: Simplify (+ 0 0) into 0
6.043 * [taylor]: Taking taylor expansion of 0 in y
6.043 * [backup-simplify]: Simplify 0 into 0
6.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.044 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0
6.044 * [backup-simplify]: Simplify 0 into 0
6.044 * [backup-simplify]: Simplify 0 into 0
6.044 * [backup-simplify]: Simplify 0 into 0
6.044 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.045 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
6.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.046 * [backup-simplify]: Simplify (- 0) into 0
6.046 * [backup-simplify]: Simplify (+ 0 0) into 0
6.046 * [taylor]: Taking taylor expansion of 0 in y
6.046 * [backup-simplify]: Simplify 0 into 0
6.046 * [backup-simplify]: Simplify 0 into 0
6.046 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* -1 (* 1 (/ 1 (/ 1 (- x)))))) into (+ x (* 1/2 (/ y x)))
6.046 * * * [progress]: simplifying candidates
6.047 * [simplify]: Simplifying:
  (* 1/2 (/ y x))
  (+ (log 1/2) (- (log y) (log x)))
  (+ (log 1/2) (log (/ y x)))
  (log (* 1/2 (/ y x)))
  (exp (* 1/2 (/ y x)))
  (* (* (* 1/2 1/2) 1/2) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* 1/2 1/2) 1/2) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* 1/2 (/ y x))) (cbrt (* 1/2 (/ y x))))
  (cbrt (* 1/2 (/ y x)))
  (* (* (* 1/2 (/ y x)) (* 1/2 (/ y x))) (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* 1/2 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* 1/2 (sqrt (/ y x)))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) 1))
  (* 1/2 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (sqrt y) (sqrt x)))
  (* 1/2 (/ (sqrt y) 1))
  (* 1/2 (/ 1 (* (cbrt x) (cbrt x))))
  (* 1/2 (/ 1 (sqrt x)))
  (* 1/2 (/ 1 1))
  (* 1/2 1)
  (* 1/2 y)
  (* (cbrt 1/2) (/ y x))
  (* (sqrt 1/2) (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 y)
  (* (exp x) (exp (* 1/2 (/ y x))))
  (log (+ x (* 1/2 (/ y x))))
  (exp (+ x (* 1/2 (/ y x))))
  (* (cbrt (+ x (* 1/2 (/ y x)))) (cbrt (+ x (* 1/2 (/ y x)))))
  (cbrt (+ x (* 1/2 (/ y x))))
  (* (* (+ x (* 1/2 (/ y x))) (+ x (* 1/2 (/ y x)))) (+ x (* 1/2 (/ y x))))
  (sqrt (+ x (* 1/2 (/ y x))))
  (sqrt (+ x (* 1/2 (/ y x))))
  (+ (pow x 3) (pow (* 1/2 (/ y x)) 3))
  (+ (* x x) (- (* (* 1/2 (/ y x)) (* 1/2 (/ y x))) (* x (* 1/2 (/ y x)))))
  (- (* x x) (* (* 1/2 (/ y x)) (* 1/2 (/ y x))))
  (- x (* 1/2 (/ y x)))
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
  (+ x (* 1/2 (/ y x)))
  (+ x (* 1/2 (/ y x)))
  (+ x (* 1/2 (/ y x)))
6.047 * * [simplify]: Extracting # 0 : cost  40  inf +  0
6.048 * * [simplify]: Extracting # 1 : cost  71  inf +  0
6.048 * * [simplify]: Extracting # 2 : cost  77  inf +  157
6.048 * * [simplify]: Extracting # 3 : cost  46  inf +  3926
6.049 * * [simplify]: Extracting # 4 : cost  13  inf +  9664
6.050 * * [simplify]: Extracting # 5 : cost  7  inf +  10755
6.051 * * [simplify]: Extracting # 6 : cost  1  inf +  12131
6.053 * * [simplify]: Extracting # 7 : cost  0  inf +  12454
6.056 * * [simplify]: iteration  0 :  87  enodes  (cost  8900 )
6.077 * * [simplify]: Extracting # 0 : cost  0  inf +  12454
6.079 * * [simplify]: Extracting # 1 : cost  51  inf +  10125
6.081 * * [simplify]: Extracting # 2 : cost  3  inf +  17000
6.084 * * [simplify]: Extracting # 3 : cost  2  inf +  16921
6.086 * * [simplify]: Extracting # 4 : cost  0  inf +  17387
6.089 * * [simplify]: iteration  1 :  238  enodes  (cost  7833 )
6.182 * * [simplify]: Extracting # 0 : cost  0  inf +  17387
6.186 * * [simplify]: Extracting # 1 : cost  191  inf +  14739
6.199 * * [simplify]: Extracting # 2 : cost  5  inf +  42893
6.214 * * [simplify]: Extracting # 3 : cost  3  inf +  43360
6.227 * * [simplify]: Extracting # 4 : cost  2  inf +  43321
6.243 * * [simplify]: Extracting # 5 : cost  0  inf +  43728
6.255 * * [simplify]: iteration  2 :  805  enodes  (cost  7753 )
7.083 * * [simplify]: Extracting # 0 : cost  0  inf +  43728
7.121 * * [simplify]: Extracting # 1 : cost  763  inf +  29790
7.172 * * [simplify]: Extracting # 2 : cost  5  inf +  163661
7.215 * * [simplify]: Extracting # 3 : cost  2  inf +  163909
7.277 * * [simplify]: Extracting # 4 : cost  0  inf +  164415
7.328 * * [simplify]: iteration  3 :  3513  enodes  (cost  7752 )
8.016 * * [simplify]: Extracting # 0 : cost  0  inf +  164415
8.078 * * [simplify]: Extracting # 1 : cost  592  inf +  160937
8.139 * * [simplify]: Extracting # 2 : cost  0  inf +  298261
8.228 * * [simplify]: iteration done:  5000  enodes  (cost  7752 )
8.229 * [simplify]: Simplified to:
  (* (/ y x) 1/2)
  (log (* 1/2 (/ y x)))
  (log (* 1/2 (/ y x)))
  (log (* 1/2 (/ y x)))
  (sqrt (exp (/ y x)))
  (* (* (* 1/2 (/ y x)) (* 1/2 (/ y x))) (* 1/2 (/ y x)))
  (* (* (* 1/2 (/ y x)) (* 1/2 (/ y x))) (* 1/2 (/ y x)))
  (* (cbrt (* 1/2 (/ y x))) (cbrt (* 1/2 (/ y x))))
  (cbrt (* 1/2 (/ y x)))
  (* (* (* 1/2 (/ y x)) (* 1/2 (/ y x))) (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (sqrt (* 1/2 (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* (sqrt 1/2) (/ (sqrt y) (sqrt x)))
  (* 1/2 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* 1/2 (sqrt (/ y x)))
  (* 1/2 (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))))
  (* 1/2 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* 1/2 (* (cbrt y) (cbrt y)))
  (* 1/2 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* 1/2 (/ (sqrt y) (sqrt x)))
  (* 1/2 (sqrt y))
  (/ 1/2 (* (cbrt x) (cbrt x)))
  (/ 1/2 (sqrt x))
  1/2
  1/2
  (* 1/2 y)
  (* (cbrt 1/2) (/ y x))
  (* (sqrt 1/2) (/ y x))
  (* (/ y x) 1/2)
  (* 1/2 y)
  (exp (+ x (* 1/2 (/ y x))))
  (log (+ x (* 1/2 (/ y x))))
  (exp (+ x (* 1/2 (/ y x))))
  (* (cbrt (+ x (* 1/2 (/ y x)))) (cbrt (+ x (* 1/2 (/ y x)))))
  (cbrt (+ x (* 1/2 (/ y x))))
  (* (* (+ x (* 1/2 (/ y x))) (+ x (* 1/2 (/ y x)))) (+ x (* 1/2 (/ y x))))
  (sqrt (+ x (* 1/2 (/ y x))))
  (sqrt (+ x (* 1/2 (/ y x))))
  (+ (* (* (* 1/2 (/ y x)) (* 1/2 (/ y x))) (* 1/2 (/ y x))) (* (* x x) x))
  (+ (* (* 1/2 (/ y x)) (- (* 1/2 (/ y x)) x)) (* x x))
  (- (* x x) (* (* 1/2 (/ y x)) (* 1/2 (/ y x))))
  (- x (* 1/2 (/ y x)))
  (* (/ y x) 1/2)
  (* (/ y x) 1/2)
  (* (/ y x) 1/2)
  (+ x (* 1/2 (/ y x)))
  (+ x (* 1/2 (/ y x)))
  (+ x (* 1/2 (/ y x)))
8.232 * * * [progress]: adding candidates to table
8.389 * [progress]: [Phase 3 of 3] Extracting.
8.389 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>)
8.390 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (+ (* x x) y) (sqrt (+ (* x x) y)) y x)
8.390 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>)
8.428 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
8.451 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>)
8.501 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
8.525 * * * * [regimes]: Trying to branch on (sqrt (+ (* x x) y)) from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>)
8.596 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>)
8.665 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>)
8.727 * * * [regime]: Found split indices: #<option (#s(si 3 36) #s(si 2 193) #s(si 0 255))>
8.728 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>)
8.809 * [regimes]: Found splitpoints: (#s(sp 3 x -1.3378267015828925e+154) #s(sp 2 x 1.4171690306065683e+48) #s(sp 0 x +nan.0)) , with alts (#<alt (λ (x y) (+ x (* 1/2 (/ y x))))> #<alt (λ (x y) (cbrt (* (+ (* x x) y) (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>)
8.809 * [simplify]: Simplifying:
  (if (<= x -1.3378267015828925e+154) (- (* -1/2 (/ y x)) x) (if (<= x 1.4171690306065683e+48) (sqrt (+ (* x x) y)) (+ x (* 1/2 (/ y x)))))
8.809 * * [simplify]: Extracting # 0 : cost  1  inf +  0
8.809 * * [simplify]: Extracting # 1 : cost  4  inf +  0
8.809 * * [simplify]: Extracting # 2 : cost  10  inf +  0
8.810 * * [simplify]: Extracting # 3 : cost  13  inf +  2
8.810 * * [simplify]: Extracting # 4 : cost  12  inf +  138
8.810 * * [simplify]: Extracting # 5 : cost  7  inf +  305
8.810 * * [simplify]: Extracting # 6 : cost  2  inf +  839
8.810 * * [simplify]: Extracting # 7 : cost  1  inf +  1213
8.811 * * [simplify]: Extracting # 8 : cost  0  inf +  1799
8.811 * * [simplify]: iteration  0 :  18  enodes  (cost  586 )
8.812 * * [simplify]: Extracting # 0 : cost  0  inf +  1799
8.813 * * [simplify]: iteration  1 :  22  enodes  (cost  586 )
8.814 * * [simplify]: Extracting # 0 : cost  0  inf +  1799
8.815 * * [simplify]: iteration done:  22  enodes  (cost  586 )
8.815 * [simplify]: Simplified to:
  (if (<= x -1.3378267015828925e+154) (- (* -1/2 (/ y x)) x) (if (<= x 1.4171690306065683e+48) (sqrt (+ (* x x) y)) (+ x (* 1/2 (/ y x)))))
10.215 * [regime-testing]: Baseline error score: 21.47930991373922
10.233 * [regime-testing]: Oracle error score: 0.003238766170222343
10.264 * [regime-testing]: End program error score: 0.5563568243605033
10.380 * [regime-testing]: Target error score: 0.4950187408063314