21.898 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying:
  (sqrt (+ (* x x) y))
0.034 * * [simplify]: iteration 0: 5 enodes
0.035 * * [simplify]: iteration 1: 6 enodes
0.037 * * [simplify]: iteration complete: 6 enodes
0.037 * * [simplify]: Extracting #0: cost 1 inf + 0
0.037 * * [simplify]: Extracting #1: cost 2 inf + 0
0.037 * * [simplify]: Extracting #2: cost 4 inf + 0
0.037 * * [simplify]: Extracting #3: cost 4 inf + 1
0.037 * * [simplify]: Extracting #4: cost 3 inf + 2
0.037 * * [simplify]: Extracting #5: cost 0 inf + 247
0.037 * [simplify]: Simplified to:
  (sqrt (+ (* x x) y))
0.038 * * [progress]: iteration 1 / 4
0.039 * * * [progress]: picking best candidate
0.045 * * * * [pick]: Picked  #<alt (λ (x y) (sqrt (+ (* x x) y)))>
0.045 * * * [progress]: localizing error
0.058 * * * [progress]: generating rewritten candidates
0.058 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.073 * * * [progress]: generating series expansions
0.073 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.074 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
0.074 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
0.074 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
0.074 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.074 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [backup-simplify]: Simplify x into x
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 1 into 1
0.074 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.074 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.074 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
0.074 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
0.075 * [backup-simplify]: Simplify (+ 0 1) into 1
0.075 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
0.075 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.075 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.075 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [backup-simplify]: Simplify y into y
0.076 * [backup-simplify]: Simplify (+ 0 y) into y
0.076 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.076 * [backup-simplify]: Simplify (+ 0 0) into 0
0.076 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.076 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
0.076 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.076 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.076 * [taylor]: Taking taylor expansion of y in x
0.076 * [backup-simplify]: Simplify y into y
0.076 * [backup-simplify]: Simplify (+ 0 y) into y
0.076 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
0.077 * [backup-simplify]: Simplify (+ 0 0) into 0
0.077 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
0.077 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (sqrt 0) into 0
0.079 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.080 * [backup-simplify]: Simplify (* 1 1) into 1
0.080 * [backup-simplify]: Simplify (+ 1 0) into 1
0.081 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
0.081 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.081 * [taylor]: Taking taylor expansion of 1/2 in y
0.081 * [backup-simplify]: Simplify 1/2 into 1/2
0.081 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (/ 1 1) into 1
0.082 * [backup-simplify]: Simplify (sqrt 0) into 0
0.083 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.085 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
0.085 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
0.085 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
0.087 * [backup-simplify]: Simplify +nan.0 into +nan.0
0.088 * [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))))))
0.088 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
0.088 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
0.088 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.088 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.088 * [taylor]: Taking taylor expansion of x in y
0.088 * [backup-simplify]: Simplify x into x
0.088 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.088 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (/ 1 1) into 1
0.089 * [backup-simplify]: Simplify (+ 0 1) into 1
0.089 * [backup-simplify]: Simplify (sqrt 0) into 0
0.090 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
0.090 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.090 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (* 1 1) into 1
0.091 * [backup-simplify]: Simplify (/ 1 1) into 1
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [backup-simplify]: Simplify y into y
0.091 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.091 * [backup-simplify]: Simplify (+ 1 0) into 1
0.091 * [backup-simplify]: Simplify (sqrt 1) into 1
0.091 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (+ 0 0) into 0
0.093 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.093 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.093 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [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
0.094 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.094 * [backup-simplify]: Simplify (+ 1 0) into 1
0.094 * [backup-simplify]: Simplify (sqrt 1) into 1
0.095 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.096 * [backup-simplify]: Simplify (+ 0 0) into 0
0.097 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.097 * [taylor]: Taking taylor expansion of 1 in y
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.098 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.099 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.100 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
0.100 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.100 * [taylor]: Taking taylor expansion of 1/2 in y
0.100 * [backup-simplify]: Simplify 1/2 into 1/2
0.100 * [taylor]: Taking taylor expansion of y in y
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
0.101 * [backup-simplify]: Simplify 1/2 into 1/2
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.104 * [backup-simplify]: Simplify (+ 0 0) into 0
0.104 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.118 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.118 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.118 * [taylor]: Taking taylor expansion of -1/8 in y
0.118 * [backup-simplify]: Simplify -1/8 into -1/8
0.118 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.119 * [backup-simplify]: Simplify (* 1 1) into 1
0.119 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.120 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.121 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.121 * [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
0.122 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [backup-simplify]: Simplify x into x
0.122 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.122 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (/ 1 1) into 1
0.123 * [backup-simplify]: Simplify (- 1) into -1
0.123 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.124 * [backup-simplify]: Simplify (sqrt 0) into 0
0.126 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
0.126 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.126 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.126 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 1 into 1
0.126 * [backup-simplify]: Simplify (* 1 1) into 1
0.127 * [backup-simplify]: Simplify (/ 1 1) into 1
0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [backup-simplify]: Simplify y into y
0.127 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.127 * [backup-simplify]: Simplify (+ 1 0) into 1
0.128 * [backup-simplify]: Simplify (sqrt 1) into 1
0.128 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.129 * [backup-simplify]: Simplify (+ 0 0) into 0
0.130 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.130 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
0.130 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.130 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (* 1 1) into 1
0.131 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [backup-simplify]: Simplify y into y
0.131 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.131 * [backup-simplify]: Simplify (+ 1 0) into 1
0.132 * [backup-simplify]: Simplify (sqrt 1) into 1
0.133 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.134 * [backup-simplify]: Simplify (+ 0 0) into 0
0.135 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
0.135 * [taylor]: Taking taylor expansion of 1 in y
0.135 * [backup-simplify]: Simplify 1 into 1
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 1 into 1
0.136 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.137 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.137 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.138 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
0.138 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
0.138 * [taylor]: Taking taylor expansion of -1/2 in y
0.138 * [backup-simplify]: Simplify -1/2 into -1/2
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
0.139 * [backup-simplify]: Simplify -1/2 into -1/2
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.142 * [backup-simplify]: Simplify (- 0) into 0
0.142 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.147 * [backup-simplify]: Simplify (- 0) into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
0.149 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
0.149 * [taylor]: Taking taylor expansion of -1/8 in y
0.149 * [backup-simplify]: Simplify -1/8 into -1/8
0.149 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [backup-simplify]: Simplify (* 1 1) into 1
0.150 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
0.151 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.151 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
0.152 * * * [progress]: simplifying candidates
0.153 * [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)))
  (- (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 (pow x 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
0.153 * * [simplify]: iteration 0: 51 enodes
0.172 * * [simplify]: iteration 1: 122 enodes
0.218 * * [simplify]: iteration 2: 454 enodes
0.769 * * [simplify]: iteration 3: 2548 enodes
1.676 * * [simplify]: iteration complete: 5000 enodes
1.676 * * [simplify]: Extracting #0: cost 18 inf + 0
1.677 * * [simplify]: Extracting #1: cost 80 inf + 2
1.678 * * [simplify]: Extracting #2: cost 305 inf + 46
1.686 * * [simplify]: Extracting #3: cost 1653 inf + 5522
1.721 * * [simplify]: Extracting #4: cost 864 inf + 96137
1.774 * * [simplify]: Extracting #5: cost 56 inf + 152163
1.803 * * [simplify]: Extracting #6: cost 6 inf + 158999
1.831 * * [simplify]: Extracting #7: cost 2 inf + 160389
1.863 * * [simplify]: Extracting #8: cost 0 inf + 161395
1.917 * [simplify]: Simplified to:
  (log (sqrt (+ y (* x x))))
  (exp (sqrt (+ y (* x x))))
  (* (cbrt (sqrt (+ y (* x x)))) (cbrt (sqrt (+ y (* x x)))))
  (cbrt (sqrt (+ y (* x x))))
  (* (sqrt (+ y (* x x))) (+ y (* x x)))
  (fabs (cbrt (+ y (* x x))))
  (sqrt (cbrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (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 (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (* +nan.0 (+ (- (* x x) y) (* y (- y))))
  (+ (* 1/2 (/ y x)) x)
  (- (* -1/2 (/ y x)) x)
1.919 * * * [progress]: adding candidates to table
2.043 * * [progress]: iteration 2 / 4
2.043 * * * [progress]: picking best candidate
2.062 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))>
2.062 * * * [progress]: localizing error
2.083 * * * [progress]: generating rewritten candidates
2.083 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
2.091 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
2.098 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
2.164 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
2.177 * * * [progress]: generating series expansions
2.178 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
2.178 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
2.178 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
2.178 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
2.178 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
2.178 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.178 * [taylor]: Taking taylor expansion of x in y
2.178 * [backup-simplify]: Simplify x into x
2.178 * [taylor]: Taking taylor expansion of y in y
2.178 * [backup-simplify]: Simplify 0 into 0
2.178 * [backup-simplify]: Simplify 1 into 1
2.178 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.178 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.178 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
2.178 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
2.179 * [backup-simplify]: Simplify (+ 0 1) into 1
2.179 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
2.179 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.179 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.179 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.179 * [taylor]: Taking taylor expansion of x in x
2.179 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify 1 into 1
2.179 * [taylor]: Taking taylor expansion of y in x
2.179 * [backup-simplify]: Simplify y into y
2.179 * [backup-simplify]: Simplify (+ 0 y) into y
2.179 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.179 * [backup-simplify]: Simplify (+ 0 0) into 0
2.179 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.179 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.179 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.179 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.179 * [taylor]: Taking taylor expansion of x in x
2.179 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify 1 into 1
2.180 * [taylor]: Taking taylor expansion of y in x
2.180 * [backup-simplify]: Simplify y into y
2.180 * [backup-simplify]: Simplify (+ 0 y) into y
2.180 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.180 * [backup-simplify]: Simplify (+ 0 0) into 0
2.180 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.180 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.180 * [taylor]: Taking taylor expansion of y in y
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify 1 into 1
2.180 * [backup-simplify]: Simplify (sqrt 0) into 0
2.181 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.181 * [backup-simplify]: Simplify 0 into 0
2.181 * [taylor]: Taking taylor expansion of 0 in y
2.181 * [backup-simplify]: Simplify 0 into 0
2.181 * [backup-simplify]: Simplify 0 into 0
2.181 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.182 * [backup-simplify]: Simplify (* 1 1) into 1
2.182 * [backup-simplify]: Simplify (+ 1 0) into 1
2.182 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
2.182 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
2.182 * [taylor]: Taking taylor expansion of 1/2 in y
2.183 * [backup-simplify]: Simplify 1/2 into 1/2
2.183 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.183 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.183 * [taylor]: Taking taylor expansion of y in y
2.183 * [backup-simplify]: Simplify 0 into 0
2.183 * [backup-simplify]: Simplify 1 into 1
2.183 * [backup-simplify]: Simplify (/ 1 1) into 1
2.183 * [backup-simplify]: Simplify (sqrt 0) into 0
2.184 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.185 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
2.185 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.185 * [backup-simplify]: Simplify 0 into 0
2.188 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.188 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.189 * [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))))))
2.189 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
2.189 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.189 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
2.189 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
2.189 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.189 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.189 * [taylor]: Taking taylor expansion of x in y
2.189 * [backup-simplify]: Simplify x into x
2.189 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.190 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.190 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.190 * [taylor]: Taking taylor expansion of y in y
2.190 * [backup-simplify]: Simplify 0 into 0
2.190 * [backup-simplify]: Simplify 1 into 1
2.190 * [backup-simplify]: Simplify (/ 1 1) into 1
2.191 * [backup-simplify]: Simplify (+ 0 1) into 1
2.191 * [backup-simplify]: Simplify (sqrt 0) into 0
2.192 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.192 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.192 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.192 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.192 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.192 * [taylor]: Taking taylor expansion of x in x
2.192 * [backup-simplify]: Simplify 0 into 0
2.192 * [backup-simplify]: Simplify 1 into 1
2.193 * [backup-simplify]: Simplify (* 1 1) into 1
2.193 * [backup-simplify]: Simplify (/ 1 1) into 1
2.193 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.193 * [taylor]: Taking taylor expansion of y in x
2.193 * [backup-simplify]: Simplify y into y
2.193 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.194 * [backup-simplify]: Simplify (+ 1 0) into 1
2.194 * [backup-simplify]: Simplify (sqrt 1) into 1
2.195 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.196 * [backup-simplify]: Simplify (+ 0 0) into 0
2.196 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.196 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.196 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.197 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.197 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.197 * [taylor]: Taking taylor expansion of x in x
2.197 * [backup-simplify]: Simplify 0 into 0
2.197 * [backup-simplify]: Simplify 1 into 1
2.197 * [backup-simplify]: Simplify (* 1 1) into 1
2.197 * [backup-simplify]: Simplify (/ 1 1) into 1
2.197 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.197 * [taylor]: Taking taylor expansion of y in x
2.197 * [backup-simplify]: Simplify y into y
2.197 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.198 * [backup-simplify]: Simplify (+ 1 0) into 1
2.198 * [backup-simplify]: Simplify (sqrt 1) into 1
2.199 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.200 * [backup-simplify]: Simplify (+ 0 0) into 0
2.201 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.201 * [taylor]: Taking taylor expansion of 1 in y
2.201 * [backup-simplify]: Simplify 1 into 1
2.201 * [taylor]: Taking taylor expansion of 0 in y
2.201 * [backup-simplify]: Simplify 0 into 0
2.201 * [backup-simplify]: Simplify 1 into 1
2.202 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.203 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.207 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
2.207 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
2.207 * [taylor]: Taking taylor expansion of 1/2 in y
2.207 * [backup-simplify]: Simplify 1/2 into 1/2
2.207 * [taylor]: Taking taylor expansion of y in y
2.207 * [backup-simplify]: Simplify 0 into 0
2.207 * [backup-simplify]: Simplify 1 into 1
2.208 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
2.208 * [backup-simplify]: Simplify 1/2 into 1/2
2.208 * [backup-simplify]: Simplify 0 into 0
2.208 * [backup-simplify]: Simplify 0 into 0
2.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.209 * [backup-simplify]: Simplify (+ 0 0) into 0
2.210 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
2.210 * [taylor]: Taking taylor expansion of 0 in y
2.210 * [backup-simplify]: Simplify 0 into 0
2.210 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
2.210 * [backup-simplify]: Simplify 0 into 0
2.210 * [backup-simplify]: Simplify 0 into 0
2.210 * [backup-simplify]: Simplify 0 into 0
2.211 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.211 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.212 * [backup-simplify]: Simplify (+ 0 0) into 0
2.212 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.213 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.213 * [taylor]: Taking taylor expansion of -1/8 in y
2.213 * [backup-simplify]: Simplify -1/8 into -1/8
2.213 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.213 * [taylor]: Taking taylor expansion of y in y
2.213 * [backup-simplify]: Simplify 0 into 0
2.213 * [backup-simplify]: Simplify 1 into 1
2.213 * [backup-simplify]: Simplify (* 1 1) into 1
2.213 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.213 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.214 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.214 * [backup-simplify]: Simplify 0 into 0
2.214 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
2.214 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
2.214 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.214 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
2.214 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
2.214 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.214 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.214 * [taylor]: Taking taylor expansion of x in y
2.214 * [backup-simplify]: Simplify x into x
2.214 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.215 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.215 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.215 * [taylor]: Taking taylor expansion of y in y
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify 1 into 1
2.215 * [backup-simplify]: Simplify (/ 1 1) into 1
2.215 * [backup-simplify]: Simplify (- 1) into -1
2.215 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.216 * [backup-simplify]: Simplify (sqrt 0) into 0
2.217 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.217 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.217 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.217 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.217 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.217 * [taylor]: Taking taylor expansion of x in x
2.217 * [backup-simplify]: Simplify 0 into 0
2.217 * [backup-simplify]: Simplify 1 into 1
2.217 * [backup-simplify]: Simplify (* 1 1) into 1
2.217 * [backup-simplify]: Simplify (/ 1 1) into 1
2.217 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.217 * [taylor]: Taking taylor expansion of y in x
2.217 * [backup-simplify]: Simplify y into y
2.217 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.217 * [backup-simplify]: Simplify (+ 1 0) into 1
2.218 * [backup-simplify]: Simplify (sqrt 1) into 1
2.218 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.219 * [backup-simplify]: Simplify (+ 0 0) into 0
2.219 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.219 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.219 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.219 * [taylor]: Taking taylor expansion of x in x
2.219 * [backup-simplify]: Simplify 0 into 0
2.219 * [backup-simplify]: Simplify 1 into 1
2.219 * [backup-simplify]: Simplify (* 1 1) into 1
2.220 * [backup-simplify]: Simplify (/ 1 1) into 1
2.220 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.220 * [taylor]: Taking taylor expansion of y in x
2.220 * [backup-simplify]: Simplify y into y
2.220 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.220 * [backup-simplify]: Simplify (+ 1 0) into 1
2.220 * [backup-simplify]: Simplify (sqrt 1) into 1
2.221 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.221 * [backup-simplify]: Simplify (+ 0 0) into 0
2.222 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.222 * [taylor]: Taking taylor expansion of 1 in y
2.222 * [backup-simplify]: Simplify 1 into 1
2.222 * [taylor]: Taking taylor expansion of 0 in y
2.222 * [backup-simplify]: Simplify 0 into 0
2.222 * [backup-simplify]: Simplify 1 into 1
2.222 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.223 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.223 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.224 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
2.224 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
2.224 * [taylor]: Taking taylor expansion of -1/2 in y
2.224 * [backup-simplify]: Simplify -1/2 into -1/2
2.224 * [taylor]: Taking taylor expansion of y in y
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 1 into 1
2.224 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
2.224 * [backup-simplify]: Simplify -1/2 into -1/2
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 0 into 0
2.225 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.225 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.226 * [backup-simplify]: Simplify (- 0) into 0
2.226 * [backup-simplify]: Simplify (+ 0 0) into 0
2.226 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
2.226 * [taylor]: Taking taylor expansion of 0 in y
2.226 * [backup-simplify]: Simplify 0 into 0
2.227 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
2.227 * [backup-simplify]: Simplify 0 into 0
2.227 * [backup-simplify]: Simplify 0 into 0
2.227 * [backup-simplify]: Simplify 0 into 0
2.228 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.228 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.228 * [backup-simplify]: Simplify (- 0) into 0
2.229 * [backup-simplify]: Simplify (+ 0 0) into 0
2.230 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.230 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.230 * [taylor]: Taking taylor expansion of -1/8 in y
2.230 * [backup-simplify]: Simplify -1/8 into -1/8
2.230 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.230 * [taylor]: Taking taylor expansion of y in y
2.230 * [backup-simplify]: Simplify 0 into 0
2.230 * [backup-simplify]: Simplify 1 into 1
2.230 * [backup-simplify]: Simplify (* 1 1) into 1
2.231 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.231 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.232 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.232 * [backup-simplify]: Simplify 0 into 0
2.232 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
2.233 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
2.233 * [backup-simplify]: Simplify (sqrt (+ (* x x) y)) into (sqrt (+ (pow x 2) y))
2.233 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
2.233 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
2.233 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
2.233 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.233 * [taylor]: Taking taylor expansion of x in y
2.233 * [backup-simplify]: Simplify x into x
2.233 * [taylor]: Taking taylor expansion of y in y
2.233 * [backup-simplify]: Simplify 0 into 0
2.233 * [backup-simplify]: Simplify 1 into 1
2.233 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.233 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.233 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
2.233 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
2.234 * [backup-simplify]: Simplify (+ 0 1) into 1
2.234 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
2.234 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.234 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.234 * [taylor]: Taking taylor expansion of x in x
2.234 * [backup-simplify]: Simplify 0 into 0
2.234 * [backup-simplify]: Simplify 1 into 1
2.234 * [taylor]: Taking taylor expansion of y in x
2.234 * [backup-simplify]: Simplify y into y
2.234 * [backup-simplify]: Simplify (+ 0 y) into y
2.234 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.235 * [backup-simplify]: Simplify (+ 0 0) into 0
2.235 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.235 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.235 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.235 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.235 * [taylor]: Taking taylor expansion of x in x
2.235 * [backup-simplify]: Simplify 0 into 0
2.235 * [backup-simplify]: Simplify 1 into 1
2.235 * [taylor]: Taking taylor expansion of y in x
2.235 * [backup-simplify]: Simplify y into y
2.235 * [backup-simplify]: Simplify (+ 0 y) into y
2.235 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.236 * [backup-simplify]: Simplify (+ 0 0) into 0
2.236 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.236 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.236 * [taylor]: Taking taylor expansion of y in y
2.236 * [backup-simplify]: Simplify 0 into 0
2.236 * [backup-simplify]: Simplify 1 into 1
2.236 * [backup-simplify]: Simplify (sqrt 0) into 0
2.237 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.237 * [backup-simplify]: Simplify 0 into 0
2.237 * [taylor]: Taking taylor expansion of 0 in y
2.238 * [backup-simplify]: Simplify 0 into 0
2.238 * [backup-simplify]: Simplify 0 into 0
2.238 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.238 * [backup-simplify]: Simplify (* 1 1) into 1
2.238 * [backup-simplify]: Simplify (+ 1 0) into 1
2.239 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
2.239 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
2.239 * [taylor]: Taking taylor expansion of 1/2 in y
2.239 * [backup-simplify]: Simplify 1/2 into 1/2
2.239 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.239 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.239 * [taylor]: Taking taylor expansion of y in y
2.239 * [backup-simplify]: Simplify 0 into 0
2.239 * [backup-simplify]: Simplify 1 into 1
2.240 * [backup-simplify]: Simplify (/ 1 1) into 1
2.240 * [backup-simplify]: Simplify (sqrt 0) into 0
2.242 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.243 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
2.243 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.243 * [backup-simplify]: Simplify 0 into 0
2.246 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.246 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.247 * [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))))))
2.247 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
2.248 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.248 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
2.248 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
2.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.248 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.248 * [taylor]: Taking taylor expansion of x in y
2.248 * [backup-simplify]: Simplify x into x
2.248 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.248 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.248 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.248 * [taylor]: Taking taylor expansion of y in y
2.248 * [backup-simplify]: Simplify 0 into 0
2.248 * [backup-simplify]: Simplify 1 into 1
2.248 * [backup-simplify]: Simplify (/ 1 1) into 1
2.249 * [backup-simplify]: Simplify (+ 0 1) into 1
2.249 * [backup-simplify]: Simplify (sqrt 0) into 0
2.250 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.250 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.250 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.250 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.251 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.251 * [taylor]: Taking taylor expansion of x in x
2.251 * [backup-simplify]: Simplify 0 into 0
2.251 * [backup-simplify]: Simplify 1 into 1
2.251 * [backup-simplify]: Simplify (* 1 1) into 1
2.251 * [backup-simplify]: Simplify (/ 1 1) into 1
2.251 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.251 * [taylor]: Taking taylor expansion of y in x
2.251 * [backup-simplify]: Simplify y into y
2.251 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.252 * [backup-simplify]: Simplify (+ 1 0) into 1
2.252 * [backup-simplify]: Simplify (sqrt 1) into 1
2.253 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.254 * [backup-simplify]: Simplify (+ 0 0) into 0
2.254 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.254 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.254 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.254 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.254 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.254 * [taylor]: Taking taylor expansion of x in x
2.254 * [backup-simplify]: Simplify 0 into 0
2.254 * [backup-simplify]: Simplify 1 into 1
2.254 * [backup-simplify]: Simplify (* 1 1) into 1
2.255 * [backup-simplify]: Simplify (/ 1 1) into 1
2.255 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.255 * [taylor]: Taking taylor expansion of y in x
2.255 * [backup-simplify]: Simplify y into y
2.255 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.255 * [backup-simplify]: Simplify (+ 1 0) into 1
2.255 * [backup-simplify]: Simplify (sqrt 1) into 1
2.256 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.256 * [backup-simplify]: Simplify (+ 0 0) into 0
2.257 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.257 * [taylor]: Taking taylor expansion of 1 in y
2.257 * [backup-simplify]: Simplify 1 into 1
2.257 * [taylor]: Taking taylor expansion of 0 in y
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 1 into 1
2.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.258 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.259 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
2.259 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
2.259 * [taylor]: Taking taylor expansion of 1/2 in y
2.259 * [backup-simplify]: Simplify 1/2 into 1/2
2.259 * [taylor]: Taking taylor expansion of y in y
2.259 * [backup-simplify]: Simplify 0 into 0
2.259 * [backup-simplify]: Simplify 1 into 1
2.259 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
2.259 * [backup-simplify]: Simplify 1/2 into 1/2
2.259 * [backup-simplify]: Simplify 0 into 0
2.259 * [backup-simplify]: Simplify 0 into 0
2.260 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.261 * [backup-simplify]: Simplify (+ 0 0) into 0
2.261 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
2.261 * [taylor]: Taking taylor expansion of 0 in y
2.261 * [backup-simplify]: Simplify 0 into 0
2.261 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
2.261 * [backup-simplify]: Simplify 0 into 0
2.261 * [backup-simplify]: Simplify 0 into 0
2.261 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.263 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.263 * [backup-simplify]: Simplify (+ 0 0) into 0
2.264 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.264 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.264 * [taylor]: Taking taylor expansion of -1/8 in y
2.264 * [backup-simplify]: Simplify -1/8 into -1/8
2.264 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.264 * [taylor]: Taking taylor expansion of y in y
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify 1 into 1
2.264 * [backup-simplify]: Simplify (* 1 1) into 1
2.265 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.265 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.265 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.265 * [backup-simplify]: Simplify 0 into 0
2.266 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
2.266 * [backup-simplify]: Simplify (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
2.266 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.266 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
2.266 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
2.266 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.266 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.266 * [taylor]: Taking taylor expansion of x in y
2.266 * [backup-simplify]: Simplify x into x
2.266 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.266 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.266 * [taylor]: Taking taylor expansion of y in y
2.266 * [backup-simplify]: Simplify 0 into 0
2.266 * [backup-simplify]: Simplify 1 into 1
2.267 * [backup-simplify]: Simplify (/ 1 1) into 1
2.267 * [backup-simplify]: Simplify (- 1) into -1
2.267 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.267 * [backup-simplify]: Simplify (sqrt 0) into 0
2.268 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.268 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.268 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.268 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.268 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.268 * [taylor]: Taking taylor expansion of x in x
2.268 * [backup-simplify]: Simplify 0 into 0
2.268 * [backup-simplify]: Simplify 1 into 1
2.268 * [backup-simplify]: Simplify (* 1 1) into 1
2.269 * [backup-simplify]: Simplify (/ 1 1) into 1
2.269 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.269 * [taylor]: Taking taylor expansion of y in x
2.269 * [backup-simplify]: Simplify y into y
2.269 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.269 * [backup-simplify]: Simplify (+ 1 0) into 1
2.269 * [backup-simplify]: Simplify (sqrt 1) into 1
2.270 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.270 * [backup-simplify]: Simplify (+ 0 0) into 0
2.271 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.271 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.271 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.271 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.271 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.271 * [taylor]: Taking taylor expansion of x in x
2.271 * [backup-simplify]: Simplify 0 into 0
2.271 * [backup-simplify]: Simplify 1 into 1
2.271 * [backup-simplify]: Simplify (* 1 1) into 1
2.271 * [backup-simplify]: Simplify (/ 1 1) into 1
2.271 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.271 * [taylor]: Taking taylor expansion of y in x
2.271 * [backup-simplify]: Simplify y into y
2.271 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.272 * [backup-simplify]: Simplify (+ 1 0) into 1
2.272 * [backup-simplify]: Simplify (sqrt 1) into 1
2.272 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.273 * [backup-simplify]: Simplify (+ 0 0) into 0
2.273 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.273 * [taylor]: Taking taylor expansion of 1 in y
2.273 * [backup-simplify]: Simplify 1 into 1
2.273 * [taylor]: Taking taylor expansion of 0 in y
2.274 * [backup-simplify]: Simplify 0 into 0
2.274 * [backup-simplify]: Simplify 1 into 1
2.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.275 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.275 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.275 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
2.275 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
2.275 * [taylor]: Taking taylor expansion of -1/2 in y
2.275 * [backup-simplify]: Simplify -1/2 into -1/2
2.276 * [taylor]: Taking taylor expansion of y in y
2.276 * [backup-simplify]: Simplify 0 into 0
2.276 * [backup-simplify]: Simplify 1 into 1
2.276 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
2.276 * [backup-simplify]: Simplify -1/2 into -1/2
2.276 * [backup-simplify]: Simplify 0 into 0
2.276 * [backup-simplify]: Simplify 0 into 0
2.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.277 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.277 * [backup-simplify]: Simplify (- 0) into 0
2.278 * [backup-simplify]: Simplify (+ 0 0) into 0
2.278 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
2.278 * [taylor]: Taking taylor expansion of 0 in y
2.278 * [backup-simplify]: Simplify 0 into 0
2.278 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
2.278 * [backup-simplify]: Simplify 0 into 0
2.278 * [backup-simplify]: Simplify 0 into 0
2.279 * [backup-simplify]: Simplify 0 into 0
2.279 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.280 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.280 * [backup-simplify]: Simplify (- 0) into 0
2.280 * [backup-simplify]: Simplify (+ 0 0) into 0
2.281 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.281 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.281 * [taylor]: Taking taylor expansion of -1/8 in y
2.281 * [backup-simplify]: Simplify -1/8 into -1/8
2.281 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.281 * [taylor]: Taking taylor expansion of y in y
2.281 * [backup-simplify]: Simplify 0 into 0
2.281 * [backup-simplify]: Simplify 1 into 1
2.282 * [backup-simplify]: Simplify (* 1 1) into 1
2.282 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.283 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.284 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.284 * [backup-simplify]: Simplify 0 into 0
2.284 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
2.284 * * * * [progress]: [ 3 / 4 ] generating series at (2)
2.284 * [backup-simplify]: Simplify (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) into (sqrt (+ (pow x 2) y))
2.284 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in (x y) around 0
2.284 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in y
2.284 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
2.285 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.285 * [taylor]: Taking taylor expansion of x in y
2.285 * [backup-simplify]: Simplify x into x
2.285 * [taylor]: Taking taylor expansion of y in y
2.285 * [backup-simplify]: Simplify 0 into 0
2.285 * [backup-simplify]: Simplify 1 into 1
2.285 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.285 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.285 * [backup-simplify]: Simplify (sqrt (pow x 2)) into x
2.285 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
2.286 * [backup-simplify]: Simplify (+ 0 1) into 1
2.286 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (pow x 2)))) into (/ 1/2 x)
2.286 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.286 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.286 * [taylor]: Taking taylor expansion of x in x
2.286 * [backup-simplify]: Simplify 0 into 0
2.286 * [backup-simplify]: Simplify 1 into 1
2.286 * [taylor]: Taking taylor expansion of y in x
2.286 * [backup-simplify]: Simplify y into y
2.286 * [backup-simplify]: Simplify (+ 0 y) into y
2.286 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.286 * [backup-simplify]: Simplify (+ 0 0) into 0
2.287 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.287 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) y)) in x
2.287 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.287 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.287 * [taylor]: Taking taylor expansion of x in x
2.287 * [backup-simplify]: Simplify 0 into 0
2.287 * [backup-simplify]: Simplify 1 into 1
2.287 * [taylor]: Taking taylor expansion of y in x
2.287 * [backup-simplify]: Simplify y into y
2.287 * [backup-simplify]: Simplify (+ 0 y) into y
2.287 * [backup-simplify]: Simplify (sqrt y) into (sqrt y)
2.287 * [backup-simplify]: Simplify (+ 0 0) into 0
2.287 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt y))) into 0
2.287 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.287 * [taylor]: Taking taylor expansion of y in y
2.287 * [backup-simplify]: Simplify 0 into 0
2.287 * [backup-simplify]: Simplify 1 into 1
2.288 * [backup-simplify]: Simplify (sqrt 0) into 0
2.289 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.289 * [backup-simplify]: Simplify 0 into 0
2.289 * [taylor]: Taking taylor expansion of 0 in y
2.289 * [backup-simplify]: Simplify 0 into 0
2.289 * [backup-simplify]: Simplify 0 into 0
2.289 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.290 * [backup-simplify]: Simplify (* 1 1) into 1
2.290 * [backup-simplify]: Simplify (+ 1 0) into 1
2.291 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt y))) into (* 1/2 (sqrt (/ 1 y)))
2.291 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
2.291 * [taylor]: Taking taylor expansion of 1/2 in y
2.291 * [backup-simplify]: Simplify 1/2 into 1/2
2.291 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.291 * [taylor]: Taking taylor expansion of y in y
2.291 * [backup-simplify]: Simplify 0 into 0
2.291 * [backup-simplify]: Simplify 1 into 1
2.292 * [backup-simplify]: Simplify (/ 1 1) into 1
2.292 * [backup-simplify]: Simplify (sqrt 0) into 0
2.293 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.295 * [backup-simplify]: Simplify (+ (* 1/2 +nan.0) (* 0 0)) into (- +nan.0)
2.295 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
2.295 * [backup-simplify]: Simplify 0 into 0
2.298 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
2.298 * [backup-simplify]: Simplify +nan.0 into +nan.0
2.299 * [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))))))
2.300 * [backup-simplify]: Simplify (* (sqrt (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)))) (sqrt (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y))))) into (sqrt (+ (/ 1 (pow x 2)) (/ 1 y)))
2.300 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.300 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in y
2.300 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
2.300 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.300 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.300 * [taylor]: Taking taylor expansion of x in y
2.300 * [backup-simplify]: Simplify x into x
2.300 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.300 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.300 * [taylor]: Taking taylor expansion of y in y
2.300 * [backup-simplify]: Simplify 0 into 0
2.300 * [backup-simplify]: Simplify 1 into 1
2.301 * [backup-simplify]: Simplify (/ 1 1) into 1
2.301 * [backup-simplify]: Simplify (+ 0 1) into 1
2.301 * [backup-simplify]: Simplify (sqrt 0) into 0
2.303 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
2.303 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.303 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.303 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.303 * [taylor]: Taking taylor expansion of x in x
2.303 * [backup-simplify]: Simplify 0 into 0
2.303 * [backup-simplify]: Simplify 1 into 1
2.303 * [backup-simplify]: Simplify (* 1 1) into 1
2.304 * [backup-simplify]: Simplify (/ 1 1) into 1
2.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.304 * [taylor]: Taking taylor expansion of y in x
2.304 * [backup-simplify]: Simplify y into y
2.304 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.304 * [backup-simplify]: Simplify (+ 1 0) into 1
2.305 * [backup-simplify]: Simplify (sqrt 1) into 1
2.305 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.306 * [backup-simplify]: Simplify (+ 0 0) into 0
2.307 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.307 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.307 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.307 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.307 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.307 * [taylor]: Taking taylor expansion of x in x
2.307 * [backup-simplify]: Simplify 0 into 0
2.307 * [backup-simplify]: Simplify 1 into 1
2.308 * [backup-simplify]: Simplify (* 1 1) into 1
2.308 * [backup-simplify]: Simplify (/ 1 1) into 1
2.308 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.308 * [taylor]: Taking taylor expansion of y in x
2.309 * [backup-simplify]: Simplify y into y
2.309 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.309 * [backup-simplify]: Simplify (+ 1 0) into 1
2.309 * [backup-simplify]: Simplify (sqrt 1) into 1
2.310 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.311 * [backup-simplify]: Simplify (+ 0 0) into 0
2.312 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.312 * [taylor]: Taking taylor expansion of 1 in y
2.312 * [backup-simplify]: Simplify 1 into 1
2.312 * [taylor]: Taking taylor expansion of 0 in y
2.312 * [backup-simplify]: Simplify 0 into 0
2.312 * [backup-simplify]: Simplify 1 into 1
2.313 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.314 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.315 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 y)
2.316 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
2.316 * [taylor]: Taking taylor expansion of 1/2 in y
2.316 * [backup-simplify]: Simplify 1/2 into 1/2
2.316 * [taylor]: Taking taylor expansion of y in y
2.316 * [backup-simplify]: Simplify 0 into 0
2.316 * [backup-simplify]: Simplify 1 into 1
2.316 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
2.316 * [backup-simplify]: Simplify 1/2 into 1/2
2.317 * [backup-simplify]: Simplify 0 into 0
2.317 * [backup-simplify]: Simplify 0 into 0
2.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.321 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.322 * [backup-simplify]: Simplify (+ 0 0) into 0
2.322 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 y))))) (* 2 1)) into 0
2.322 * [taylor]: Taking taylor expansion of 0 in y
2.322 * [backup-simplify]: Simplify 0 into 0
2.323 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
2.323 * [backup-simplify]: Simplify 0 into 0
2.323 * [backup-simplify]: Simplify 0 into 0
2.323 * [backup-simplify]: Simplify 0 into 0
2.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.324 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.324 * [backup-simplify]: Simplify (+ 0 0) into 0
2.325 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.325 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.325 * [taylor]: Taking taylor expansion of -1/8 in y
2.325 * [backup-simplify]: Simplify -1/8 into -1/8
2.325 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.325 * [taylor]: Taking taylor expansion of y in y
2.325 * [backup-simplify]: Simplify 0 into 0
2.325 * [backup-simplify]: Simplify 1 into 1
2.325 * [backup-simplify]: Simplify (* 1 1) into 1
2.326 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.326 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.327 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.327 * [backup-simplify]: Simplify 0 into 0
2.327 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (/ 1 y)) (/ 1 x))) (* 1 (* 1 (/ 1 (/ 1 x))))) into (+ x (* 1/2 (/ y x)))
2.327 * [backup-simplify]: Simplify (* (sqrt (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))))) (sqrt (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y)))))) into (sqrt (- (/ 1 (pow x 2)) (/ 1 y)))
2.327 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in (x y) around 0
2.327 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in y
2.327 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
2.327 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.327 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.327 * [taylor]: Taking taylor expansion of x in y
2.327 * [backup-simplify]: Simplify x into x
2.327 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.327 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.327 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.328 * [taylor]: Taking taylor expansion of y in y
2.328 * [backup-simplify]: Simplify 0 into 0
2.328 * [backup-simplify]: Simplify 1 into 1
2.328 * [backup-simplify]: Simplify (/ 1 1) into 1
2.328 * [backup-simplify]: Simplify (- 1) into -1
2.328 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.329 * [backup-simplify]: Simplify (sqrt 0) into 0
2.329 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
2.330 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.330 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.330 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.330 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.330 * [taylor]: Taking taylor expansion of x in x
2.330 * [backup-simplify]: Simplify 0 into 0
2.330 * [backup-simplify]: Simplify 1 into 1
2.330 * [backup-simplify]: Simplify (* 1 1) into 1
2.330 * [backup-simplify]: Simplify (/ 1 1) into 1
2.330 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.330 * [taylor]: Taking taylor expansion of y in x
2.330 * [backup-simplify]: Simplify y into y
2.330 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.330 * [backup-simplify]: Simplify (+ 1 0) into 1
2.331 * [backup-simplify]: Simplify (sqrt 1) into 1
2.331 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.332 * [backup-simplify]: Simplify (+ 0 0) into 0
2.332 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.332 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.332 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.332 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.332 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.332 * [taylor]: Taking taylor expansion of x in x
2.332 * [backup-simplify]: Simplify 0 into 0
2.332 * [backup-simplify]: Simplify 1 into 1
2.333 * [backup-simplify]: Simplify (* 1 1) into 1
2.333 * [backup-simplify]: Simplify (/ 1 1) into 1
2.333 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.333 * [taylor]: Taking taylor expansion of y in x
2.333 * [backup-simplify]: Simplify y into y
2.333 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.333 * [backup-simplify]: Simplify (+ 1 0) into 1
2.333 * [backup-simplify]: Simplify (sqrt 1) into 1
2.334 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.334 * [backup-simplify]: Simplify (+ 0 0) into 0
2.335 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
2.335 * [taylor]: Taking taylor expansion of 1 in y
2.335 * [backup-simplify]: Simplify 1 into 1
2.335 * [taylor]: Taking taylor expansion of 0 in y
2.335 * [backup-simplify]: Simplify 0 into 0
2.335 * [backup-simplify]: Simplify 1 into 1
2.336 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.336 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.336 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.337 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 y)
2.337 * [taylor]: Taking taylor expansion of (/ -1/2 y) in y
2.337 * [taylor]: Taking taylor expansion of -1/2 in y
2.337 * [backup-simplify]: Simplify -1/2 into -1/2
2.337 * [taylor]: Taking taylor expansion of y in y
2.337 * [backup-simplify]: Simplify 0 into 0
2.337 * [backup-simplify]: Simplify 1 into 1
2.337 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
2.337 * [backup-simplify]: Simplify -1/2 into -1/2
2.337 * [backup-simplify]: Simplify 0 into 0
2.337 * [backup-simplify]: Simplify 0 into 0
2.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.339 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.339 * [backup-simplify]: Simplify (- 0) into 0
2.339 * [backup-simplify]: Simplify (+ 0 0) into 0
2.339 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 y))))) (* 2 1)) into 0
2.339 * [taylor]: Taking taylor expansion of 0 in y
2.340 * [backup-simplify]: Simplify 0 into 0
2.340 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
2.340 * [backup-simplify]: Simplify 0 into 0
2.340 * [backup-simplify]: Simplify 0 into 0
2.340 * [backup-simplify]: Simplify 0 into 0
2.341 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.342 * [backup-simplify]: Simplify (- 0) into 0
2.342 * [backup-simplify]: Simplify (+ 0 0) into 0
2.343 * [backup-simplify]: Simplify (/ (- 0 (pow (/ -1/2 y) 2) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -1/8 (pow y 2))
2.343 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 2)) in y
2.343 * [taylor]: Taking taylor expansion of -1/8 in y
2.343 * [backup-simplify]: Simplify -1/8 into -1/8
2.343 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.343 * [taylor]: Taking taylor expansion of y in y
2.343 * [backup-simplify]: Simplify 0 into 0
2.343 * [backup-simplify]: Simplify 1 into 1
2.343 * [backup-simplify]: Simplify (* 1 1) into 1
2.343 * [backup-simplify]: Simplify (/ -1/8 1) into -1/8
2.344 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.344 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/8 (/ 0 1)))) into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify (+ (* -1/2 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ x (* 1/2 (/ y x))))
2.344 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
2.345 * [backup-simplify]: Simplify (sqrt (sqrt (+ (* x x) y))) into (pow (+ (pow x 2) y) 1/4)
2.345 * [approximate]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in (x y) around 0
2.345 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in y
2.345 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in y
2.345 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in y
2.345 * [taylor]: Taking taylor expansion of 1/4 in y
2.345 * [backup-simplify]: Simplify 1/4 into 1/4
2.345 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in y
2.345 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
2.345 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.345 * [taylor]: Taking taylor expansion of x in y
2.345 * [backup-simplify]: Simplify x into x
2.345 * [taylor]: Taking taylor expansion of y in y
2.345 * [backup-simplify]: Simplify 0 into 0
2.345 * [backup-simplify]: Simplify 1 into 1
2.345 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.345 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.345 * [backup-simplify]: Simplify (log (pow x 2)) into (log (pow x 2))
2.345 * [backup-simplify]: Simplify (* 1/4 (log (pow x 2))) into (* 1/4 (log (pow x 2)))
2.345 * [backup-simplify]: Simplify (exp (* 1/4 (log (pow x 2)))) into (pow (pow x 2) 1/4)
2.345 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in x
2.345 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in x
2.345 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in x
2.345 * [taylor]: Taking taylor expansion of 1/4 in x
2.345 * [backup-simplify]: Simplify 1/4 into 1/4
2.345 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
2.345 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.345 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.345 * [taylor]: Taking taylor expansion of x in x
2.345 * [backup-simplify]: Simplify 0 into 0
2.345 * [backup-simplify]: Simplify 1 into 1
2.345 * [taylor]: Taking taylor expansion of y in x
2.346 * [backup-simplify]: Simplify y into y
2.346 * [backup-simplify]: Simplify (+ 0 y) into y
2.346 * [backup-simplify]: Simplify (log y) into (log y)
2.346 * [backup-simplify]: Simplify (* 1/4 (log y)) into (* 1/4 (log y))
2.346 * [backup-simplify]: Simplify (exp (* 1/4 (log y))) into (pow y 1/4)
2.346 * [taylor]: Taking taylor expansion of (pow (+ (pow x 2) y) 1/4) in x
2.346 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (pow x 2) y)))) in x
2.346 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (pow x 2) y))) in x
2.346 * [taylor]: Taking taylor expansion of 1/4 in x
2.346 * [backup-simplify]: Simplify 1/4 into 1/4
2.346 * [taylor]: Taking taylor expansion of (log (+ (pow x 2) y)) in x
2.346 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
2.346 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.346 * [taylor]: Taking taylor expansion of x in x
2.346 * [backup-simplify]: Simplify 0 into 0
2.346 * [backup-simplify]: Simplify 1 into 1
2.346 * [taylor]: Taking taylor expansion of y in x
2.346 * [backup-simplify]: Simplify y into y
2.346 * [backup-simplify]: Simplify (+ 0 y) into y
2.346 * [backup-simplify]: Simplify (log y) into (log y)
2.346 * [backup-simplify]: Simplify (* 1/4 (log y)) into (* 1/4 (log y))
2.346 * [backup-simplify]: Simplify (exp (* 1/4 (log y))) into (pow y 1/4)
2.346 * [taylor]: Taking taylor expansion of (pow y 1/4) in y
2.346 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log y))) in y
2.346 * [taylor]: Taking taylor expansion of (* 1/4 (log y)) in y
2.346 * [taylor]: Taking taylor expansion of 1/4 in y
2.346 * [backup-simplify]: Simplify 1/4 into 1/4
2.346 * [taylor]: Taking taylor expansion of (log y) in y
2.346 * [taylor]: Taking taylor expansion of y in y
2.346 * [backup-simplify]: Simplify 0 into 0
2.346 * [backup-simplify]: Simplify 1 into 1
2.347 * [backup-simplify]: Simplify (log 1) into 0
2.347 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
2.347 * [backup-simplify]: Simplify (* 1/4 (log y)) into (* 1/4 (log y))
2.347 * [backup-simplify]: Simplify (exp (* 1/4 (log y))) into (pow y 1/4)
2.347 * [backup-simplify]: Simplify (pow y 1/4) into (pow y 1/4)
2.347 * [backup-simplify]: Simplify (+ 0 0) into 0
2.348 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
2.348 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (log y))) into 0
2.349 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
2.349 * [taylor]: Taking taylor expansion of 0 in y
2.349 * [backup-simplify]: Simplify 0 into 0
2.349 * [backup-simplify]: Simplify 0 into 0
2.350 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
2.350 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
2.351 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (log y))) into 0
2.353 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
2.353 * [backup-simplify]: Simplify 0 into 0
2.353 * [backup-simplify]: Simplify (* 1 1) into 1
2.354 * [backup-simplify]: Simplify (+ 1 0) into 1
2.356 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow y 1)))) 2) into (/ 1 y)
2.357 * [backup-simplify]: Simplify (+ (* 1/4 (/ 1 y)) (+ (* 0 0) (* 0 (log y)))) into (* 1/4 (/ 1 y))
2.358 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 1/4 (/ 1 y)) 1) 1)))) into (* 1/4 (pow (/ 1 (pow y 3)) 1/4))
2.358 * [taylor]: Taking taylor expansion of (* 1/4 (pow (/ 1 (pow y 3)) 1/4)) in y
2.358 * [taylor]: Taking taylor expansion of 1/4 in y
2.358 * [backup-simplify]: Simplify 1/4 into 1/4
2.358 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 3)) 1/4) in y
2.358 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (/ 1 (pow y 3))))) in y
2.358 * [taylor]: Taking taylor expansion of (* 1/4 (log (/ 1 (pow y 3)))) in y
2.358 * [taylor]: Taking taylor expansion of 1/4 in y
2.358 * [backup-simplify]: Simplify 1/4 into 1/4
2.358 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 3))) in y
2.358 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
2.358 * [taylor]: Taking taylor expansion of (pow y 3) in y
2.358 * [taylor]: Taking taylor expansion of y in y
2.358 * [backup-simplify]: Simplify 0 into 0
2.358 * [backup-simplify]: Simplify 1 into 1
2.358 * [backup-simplify]: Simplify (* 1 1) into 1
2.359 * [backup-simplify]: Simplify (* 1 1) into 1
2.359 * [backup-simplify]: Simplify (/ 1 1) into 1
2.360 * [backup-simplify]: Simplify (log 1) into 0
2.360 * [backup-simplify]: Simplify (+ (* (- 3) (log y)) 0) into (- (* 3 (log y)))
2.360 * [backup-simplify]: Simplify (* 1/4 (- (* 3 (log y)))) into (* -3/4 (log y))
2.360 * [backup-simplify]: Simplify (exp (* -3/4 (log y))) into (pow y -3/4)
2.360 * [backup-simplify]: Simplify (* 1/4 (pow y -3/4)) into (* 1/4 (pow (/ 1 (pow y 3)) 1/4))
2.361 * [backup-simplify]: Simplify (* 1/4 (pow (/ 1 (pow y 3)) 1/4)) into (* 1/4 (pow (/ 1 (pow y 3)) 1/4))
2.361 * [backup-simplify]: Simplify 0 into 0
2.364 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
2.364 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
2.365 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 0) (* 0 (log y)))) into 0
2.367 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
2.367 * [backup-simplify]: Simplify 0 into 0
2.367 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.368 * [backup-simplify]: Simplify (+ 0 0) into 0
2.371 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow y 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow y 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow y 1)))) 6) into 0
2.371 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 (log y))))) into 0
2.373 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 1/4 (/ 1 y)) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
2.373 * [taylor]: Taking taylor expansion of 0 in y
2.373 * [backup-simplify]: Simplify 0 into 0
2.373 * [backup-simplify]: Simplify 0 into 0
2.374 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.374 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.375 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
2.376 * [backup-simplify]: Simplify (+ (* (- 3) (log y)) 0) into (- (* 3 (log y)))
2.376 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (- (* 3 (log y))))) into 0
2.376 * [backup-simplify]: Simplify (* (exp (* -3/4 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
2.377 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (pow y -3/4))) into 0
2.377 * [backup-simplify]: Simplify 0 into 0
2.377 * [backup-simplify]: Simplify 0 into 0
2.379 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
2.380 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
2.381 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log y))))) into 0
2.381 * [backup-simplify]: Simplify (* (exp (* 1/4 (log y))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
2.381 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify (+ (* (* 1/4 (pow (/ 1 (pow y 3)) 1/4)) (pow (* 1 x) 2)) (pow y 1/4)) into (+ (pow y 1/4) (* 1/4 (* (pow x 2) (pow (/ 1 (pow y 3)) 1/4))))
2.382 * [backup-simplify]: Simplify (sqrt (sqrt (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)))) into (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4)
2.382 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in (x y) around 0
2.382 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in y
2.382 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in y
2.382 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in y
2.382 * [taylor]: Taking taylor expansion of 1/4 in y
2.382 * [backup-simplify]: Simplify 1/4 into 1/4
2.382 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in y
2.382 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
2.382 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.382 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.382 * [taylor]: Taking taylor expansion of x in y
2.382 * [backup-simplify]: Simplify x into x
2.382 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.382 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.382 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.382 * [taylor]: Taking taylor expansion of y in y
2.382 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify 1 into 1
2.383 * [backup-simplify]: Simplify (/ 1 1) into 1
2.383 * [backup-simplify]: Simplify (+ 0 1) into 1
2.383 * [backup-simplify]: Simplify (log 1) into 0
2.383 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y))
2.383 * [backup-simplify]: Simplify (* 1/4 (- (log y))) into (* -1/4 (log y))
2.384 * [backup-simplify]: Simplify (exp (* -1/4 (log y))) into (pow y -1/4)
2.384 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
2.384 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
2.384 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
2.384 * [taylor]: Taking taylor expansion of 1/4 in x
2.384 * [backup-simplify]: Simplify 1/4 into 1/4
2.384 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.384 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.384 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.384 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.384 * [taylor]: Taking taylor expansion of x in x
2.384 * [backup-simplify]: Simplify 0 into 0
2.384 * [backup-simplify]: Simplify 1 into 1
2.384 * [backup-simplify]: Simplify (* 1 1) into 1
2.384 * [backup-simplify]: Simplify (/ 1 1) into 1
2.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.384 * [taylor]: Taking taylor expansion of y in x
2.384 * [backup-simplify]: Simplify y into y
2.384 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.385 * [backup-simplify]: Simplify (+ 1 0) into 1
2.385 * [backup-simplify]: Simplify (log 1) into 0
2.385 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.385 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
2.385 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.385 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
2.385 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y))))) in x
2.385 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 (pow x 2)) (/ 1 y)))) in x
2.385 * [taylor]: Taking taylor expansion of 1/4 in x
2.385 * [backup-simplify]: Simplify 1/4 into 1/4
2.385 * [taylor]: Taking taylor expansion of (log (+ (/ 1 (pow x 2)) (/ 1 y))) in x
2.385 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
2.385 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.385 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.385 * [taylor]: Taking taylor expansion of x in x
2.385 * [backup-simplify]: Simplify 0 into 0
2.385 * [backup-simplify]: Simplify 1 into 1
2.386 * [backup-simplify]: Simplify (* 1 1) into 1
2.386 * [backup-simplify]: Simplify (/ 1 1) into 1
2.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.386 * [taylor]: Taking taylor expansion of y in x
2.386 * [backup-simplify]: Simplify y into y
2.386 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.386 * [backup-simplify]: Simplify (+ 1 0) into 1
2.386 * [backup-simplify]: Simplify (log 1) into 0
2.387 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.387 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
2.387 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.387 * [taylor]: Taking taylor expansion of (pow x -1/2) in y
2.387 * [taylor]: Taking taylor expansion of (exp (* -1/2 (log x))) in y
2.387 * [taylor]: Taking taylor expansion of (* -1/2 (log x)) in y
2.387 * [taylor]: Taking taylor expansion of -1/2 in y
2.387 * [backup-simplify]: Simplify -1/2 into -1/2
2.387 * [taylor]: Taking taylor expansion of (log x) in y
2.387 * [taylor]: Taking taylor expansion of x in y
2.387 * [backup-simplify]: Simplify x into x
2.387 * [backup-simplify]: Simplify (log x) into (log x)
2.387 * [backup-simplify]: Simplify (* -1/2 (log x)) into (* -1/2 (log x))
2.387 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.387 * [backup-simplify]: Simplify (pow x -1/2) into (pow x -1/2)
2.388 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.388 * [backup-simplify]: Simplify (+ 0 0) into 0
2.389 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
2.389 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.390 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (- (* 2 (log x))))) into 0
2.390 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
2.390 * [taylor]: Taking taylor expansion of 0 in y
2.390 * [backup-simplify]: Simplify 0 into 0
2.390 * [backup-simplify]: Simplify 0 into 0
2.391 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
2.391 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (log x))) into 0
2.392 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
2.392 * [backup-simplify]: Simplify 0 into 0
2.392 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.393 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.394 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 y)) 1)) (pow 1 1)))) 2) into (/ 1 y)
2.394 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.395 * [backup-simplify]: Simplify (+ (* 1/4 (/ 1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x)))))) into (* 1/4 (/ 1 y))
2.395 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 1/4 (/ 1 y)) 1) 1)))) into (* 1/4 (* (sqrt (/ 1 x)) (/ 1 y)))
2.395 * [taylor]: Taking taylor expansion of (* 1/4 (* (sqrt (/ 1 x)) (/ 1 y))) in y
2.395 * [taylor]: Taking taylor expansion of 1/4 in y
2.395 * [backup-simplify]: Simplify 1/4 into 1/4
2.395 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
2.395 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
2.395 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.395 * [taylor]: Taking taylor expansion of x in y
2.395 * [backup-simplify]: Simplify x into x
2.396 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.396 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
2.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.396 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
2.396 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.396 * [taylor]: Taking taylor expansion of y in y
2.396 * [backup-simplify]: Simplify 0 into 0
2.396 * [backup-simplify]: Simplify 1 into 1
2.396 * [backup-simplify]: Simplify (/ 1 1) into 1
2.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.397 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 x)) 0) (* 0 1)) into 0
2.397 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) 1) into (sqrt (/ 1 x))
2.397 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (sqrt (/ 1 x)))) into 0
2.397 * [backup-simplify]: Simplify 0 into 0
2.397 * [backup-simplify]: Simplify 0 into 0
2.398 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
2.399 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (log x)))) into 0
2.400 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
2.400 * [backup-simplify]: Simplify 0 into 0
2.400 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.401 * [backup-simplify]: Simplify (+ 0 0) into 0
2.403 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 y)) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
2.403 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.404 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 (/ 1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x))))))) into 0
2.405 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 1/4 (/ 1 y)) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
2.405 * [taylor]: Taking taylor expansion of 0 in y
2.405 * [backup-simplify]: Simplify 0 into 0
2.405 * [backup-simplify]: Simplify 0 into 0
2.405 * [backup-simplify]: Simplify (pow (/ 1 x) -1/2) into (pow (/ 1 x) -1/2)
2.406 * [backup-simplify]: Simplify (sqrt (sqrt (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))))) into (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4)
2.406 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in (x y) around 0
2.406 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in y
2.406 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in y
2.406 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in y
2.406 * [taylor]: Taking taylor expansion of 1/4 in y
2.406 * [backup-simplify]: Simplify 1/4 into 1/4
2.406 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in y
2.406 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
2.406 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.406 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.406 * [taylor]: Taking taylor expansion of x in y
2.406 * [backup-simplify]: Simplify x into x
2.406 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.406 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.406 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.406 * [taylor]: Taking taylor expansion of y in y
2.406 * [backup-simplify]: Simplify 0 into 0
2.406 * [backup-simplify]: Simplify 1 into 1
2.406 * [backup-simplify]: Simplify (/ 1 1) into 1
2.407 * [backup-simplify]: Simplify (- 1) into -1
2.407 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.407 * [backup-simplify]: Simplify (log -1) into (log -1)
2.408 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
2.408 * [backup-simplify]: Simplify (* 1/4 (- (log -1) (log y))) into (* 1/4 (- (log -1) (log y)))
2.408 * [backup-simplify]: Simplify (exp (* 1/4 (- (log -1) (log y)))) into (exp (* 1/4 (- (log -1) (log y))))
2.408 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
2.408 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
2.408 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
2.408 * [taylor]: Taking taylor expansion of 1/4 in x
2.408 * [backup-simplify]: Simplify 1/4 into 1/4
2.408 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.408 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.408 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.408 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.408 * [taylor]: Taking taylor expansion of x in x
2.408 * [backup-simplify]: Simplify 0 into 0
2.408 * [backup-simplify]: Simplify 1 into 1
2.409 * [backup-simplify]: Simplify (* 1 1) into 1
2.409 * [backup-simplify]: Simplify (/ 1 1) into 1
2.409 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.409 * [taylor]: Taking taylor expansion of y in x
2.409 * [backup-simplify]: Simplify y into y
2.409 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.409 * [backup-simplify]: Simplify (+ 1 0) into 1
2.409 * [backup-simplify]: Simplify (log 1) into 0
2.410 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.410 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
2.410 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.410 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (/ 1 y)) 1/4) in x
2.410 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y))))) in x
2.410 * [taylor]: Taking taylor expansion of (* 1/4 (log (- (/ 1 (pow x 2)) (/ 1 y)))) in x
2.410 * [taylor]: Taking taylor expansion of 1/4 in x
2.410 * [backup-simplify]: Simplify 1/4 into 1/4
2.410 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (/ 1 y))) in x
2.410 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
2.410 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.410 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.410 * [taylor]: Taking taylor expansion of x in x
2.410 * [backup-simplify]: Simplify 0 into 0
2.410 * [backup-simplify]: Simplify 1 into 1
2.410 * [backup-simplify]: Simplify (* 1 1) into 1
2.411 * [backup-simplify]: Simplify (/ 1 1) into 1
2.411 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.411 * [taylor]: Taking taylor expansion of y in x
2.411 * [backup-simplify]: Simplify y into y
2.411 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.411 * [backup-simplify]: Simplify (+ 1 0) into 1
2.411 * [backup-simplify]: Simplify (log 1) into 0
2.411 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.411 * [backup-simplify]: Simplify (* 1/4 (- (* 2 (log x)))) into (* -1/2 (log x))
2.412 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.412 * [taylor]: Taking taylor expansion of (pow x -1/2) in y
2.412 * [taylor]: Taking taylor expansion of (exp (* -1/2 (log x))) in y
2.412 * [taylor]: Taking taylor expansion of (* -1/2 (log x)) in y
2.412 * [taylor]: Taking taylor expansion of -1/2 in y
2.412 * [backup-simplify]: Simplify -1/2 into -1/2
2.412 * [taylor]: Taking taylor expansion of (log x) in y
2.412 * [taylor]: Taking taylor expansion of x in y
2.412 * [backup-simplify]: Simplify x into x
2.412 * [backup-simplify]: Simplify (log x) into (log x)
2.412 * [backup-simplify]: Simplify (* -1/2 (log x)) into (* -1/2 (log x))
2.412 * [backup-simplify]: Simplify (exp (* -1/2 (log x))) into (pow x -1/2)
2.412 * [backup-simplify]: Simplify (pow x -1/2) into (pow x -1/2)
2.412 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.413 * [backup-simplify]: Simplify (+ 0 0) into 0
2.414 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
2.414 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.414 * [backup-simplify]: Simplify (+ (* 1/4 0) (* 0 (- (* 2 (log x))))) into 0
2.415 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
2.415 * [taylor]: Taking taylor expansion of 0 in y
2.415 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify 0 into 0
2.416 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
2.416 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (log x))) into 0
2.416 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
2.416 * [backup-simplify]: Simplify 0 into 0
2.417 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.418 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.418 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.419 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (/ 1 y))) 1)) (pow 1 1)))) 2) into (/ -1 y)
2.419 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.419 * [backup-simplify]: Simplify (+ (* 1/4 (/ -1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x)))))) into (- (* 1/4 (/ 1 y)))
2.422 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 1/4 (/ 1 y))) 1) 1)))) into (* -1/4 (* (sqrt (/ 1 x)) (/ 1 y)))
2.422 * [taylor]: Taking taylor expansion of (* -1/4 (* (sqrt (/ 1 x)) (/ 1 y))) in y
2.422 * [taylor]: Taking taylor expansion of -1/4 in y
2.422 * [backup-simplify]: Simplify -1/4 into -1/4
2.422 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
2.422 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
2.422 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.422 * [taylor]: Taking taylor expansion of x in y
2.422 * [backup-simplify]: Simplify x into x
2.422 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.422 * [backup-simplify]: Simplify (sqrt (/ 1 x)) into (sqrt (/ 1 x))
2.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.422 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 x)))) into 0
2.422 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.422 * [taylor]: Taking taylor expansion of y in y
2.422 * [backup-simplify]: Simplify 0 into 0
2.422 * [backup-simplify]: Simplify 1 into 1
2.422 * [backup-simplify]: Simplify (/ 1 1) into 1
2.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.423 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 x)) 0) (* 0 1)) into 0
2.423 * [backup-simplify]: Simplify (* (sqrt (/ 1 x)) 1) into (sqrt (/ 1 x))
2.423 * [backup-simplify]: Simplify (+ (* -1/4 0) (* 0 (sqrt (/ 1 x)))) into 0
2.424 * [backup-simplify]: Simplify 0 into 0
2.424 * [backup-simplify]: Simplify 0 into 0
2.425 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
2.425 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (log x)))) into 0
2.426 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
2.426 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.427 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.427 * [backup-simplify]: Simplify (- 0) into 0
2.428 * [backup-simplify]: Simplify (+ 0 0) into 0
2.430 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (/ 1 y))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
2.430 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
2.431 * [backup-simplify]: Simplify (+ (* 1/4 0) (+ (* 0 (/ -1 y)) (+ (* 0 0) (* 0 (- (* 2 (log x))))))) into 0
2.432 * [backup-simplify]: Simplify (* (exp (* -1/2 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 1/4 (/ 1 y))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
2.432 * [taylor]: Taking taylor expansion of 0 in y
2.432 * [backup-simplify]: Simplify 0 into 0
2.432 * [backup-simplify]: Simplify 0 into 0
2.432 * [backup-simplify]: Simplify (pow (/ 1 (- x)) -1/2) into (pow (/ -1 x) -1/2)
2.432 * * * [progress]: simplifying candidates
2.434 * [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)))
  (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)))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1/2 2) (/ 1/2 2))
  (+ (/ 1/2 2) (/ (/ 1 2) 2))
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (+ (/ (/ 1 2) 2) (/ 1/2 2))
  (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2))
  (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (+ (* x x) y) (+ (* x x) y))
  (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (* (+ (* x x) y) (+ (* x x) y))
  (+ 1 1)
  (+ (log (sqrt (sqrt (+ (* x x) y)))) (log (sqrt (sqrt (+ (* x x) y)))))
  (log (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (exp (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))) (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y)))))
  (* (cbrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))) (cbrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))))
  (cbrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)))
  (sqrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (sqrt (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))) (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (* (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))) (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))))
  (* (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))) (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))) (sqrt (sqrt (- (* x x) y))))
  (* (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))) (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))))))
  (* (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))) (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y))))
  (* (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))) (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))))
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))) (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))))
  (* (sqrt (cbrt (sqrt (+ (* x x) y)))) (sqrt (cbrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))) (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))))
  (* (sqrt (sqrt (cbrt (+ (* x x) y)))) (sqrt (sqrt (cbrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt 1)) (sqrt (sqrt 1)))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* 1 1)
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1/2 2))
  (* 2 (/ 1 2))
  (* 2 (/ (/ 1 2) 2))
  (* (sqrt (sqrt (+ (* x x) y))) (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y))))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y))))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt 1)))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt 1))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (sqrt (+ (* x x) y)))))
  (* (sqrt (sqrt (+ (* x x) y))) 1)
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (cbrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (cbrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))))
  (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))))
  (* (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3)))) (sqrt (sqrt (+ (* x x) y))))
  (* (sqrt (sqrt (- (* (* x x) (* x x)) (* y y)))) (sqrt (sqrt (+ (* x x) y))))
  (log (sqrt (sqrt (+ (* x x) y))))
  (exp (sqrt (sqrt (+ (* x x) y))))
  (* (cbrt (sqrt (sqrt (+ (* x x) y)))) (cbrt (sqrt (sqrt (+ (* x x) y)))))
  (cbrt (sqrt (sqrt (+ (* x x) y))))
  (* (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))) (sqrt (sqrt (+ (* x x) y))))
  (sqrt (* (cbrt (sqrt (+ (* x x) y))) (cbrt (sqrt (+ (* x x) y)))))
  (sqrt (cbrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))))
  (sqrt (sqrt (cbrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt 1))
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt 1)
  (sqrt (sqrt (+ (* x x) y)))
  (sqrt (sqrt (+ (pow (* x x) 3) (pow y 3))))
  (sqrt (sqrt (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))))
  (sqrt (sqrt (- (* (* x x) (* x x)) (* y y))))
  (sqrt (sqrt (- (* x x) y)))
  (/ 1/2 2)
  (/ 1 2)
  (/ (/ 1 2) 2)
  (sqrt (sqrt (sqrt (+ (* x x) y))))
  (sqrt (sqrt (sqrt (+ (* 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 x 2)) (- (* +nan.0 y))))))
  (+ x (* 1/2 (/ y x)))
  (- (+ x (* 1/2 (/ y x))))
  (+ (pow y 1/4) (* 1/4 (* (pow x 2) (pow (/ 1 (pow y 3)) 1/4))))
  (pow (/ 1 x) -1/2)
  (pow (/ -1 x) -1/2)
2.436 * * [simplify]: iteration 0: 138 enodes
2.473 * * [simplify]: iteration 1: 308 enodes
2.612 * * [simplify]: iteration 2: 1332 enodes
3.047 * * [simplify]: iteration complete: 5000 enodes
3.047 * * [simplify]: Extracting #0: cost 50 inf + 0
3.049 * * [simplify]: Extracting #1: cost 837 inf + 4
3.056 * * [simplify]: Extracting #2: cost 1644 inf + 2121
3.068 * * [simplify]: Extracting #3: cost 1547 inf + 37693
3.113 * * [simplify]: Extracting #4: cost 685 inf + 195391
3.180 * * [simplify]: Extracting #5: cost 158 inf + 331572
3.256 * * [simplify]: Extracting #6: cost 25 inf + 371291
3.362 * * [simplify]: Extracting #7: cost 6 inf + 375585
3.447 * * [simplify]: Extracting #8: cost 0 inf + 377343
3.512 * [simplify]: Simplified to:
  (log (sqrt (+ y (* x x))))
  (exp (sqrt (+ y (* x x))))
  (* (cbrt (sqrt (+ y (* x x)))) (cbrt (sqrt (+ y (* x x)))))
  (cbrt (sqrt (+ y (* x x))))
  (* (sqrt (+ y (* x x))) (+ y (* x x)))
  (fabs (cbrt (+ y (* x x))))
  (sqrt (cbrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (+ (* y (* y y)) (* (* x x) (* (* x x) (* x x)))))
  (sqrt (- (* y y) (* (* x x) (- y (* x x)))))
  (sqrt (* (+ (* x x) y) (- (* x x) y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (log (sqrt (+ y (* x x))))
  (exp (sqrt (+ y (* x x))))
  (* (cbrt (sqrt (+ y (* x x)))) (cbrt (sqrt (+ y (* x x)))))
  (cbrt (sqrt (+ y (* x x))))
  (* (sqrt (+ y (* x x))) (+ y (* x x)))
  (fabs (cbrt (+ y (* x x))))
  (sqrt (cbrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (+ (* y (* y y)) (* (* x x) (* (* x x) (* x x)))))
  (sqrt (- (* y y) (* (* x x) (- y (* x x)))))
  (sqrt (* (+ (* x x) y) (- (* x x) y)))
  (sqrt (- (* x x) y))
  1/2
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  1
  2
  1/2
  1/2
  1
  1
  1/2
  1/2
  (+ y (* x x))
  (sqrt (+ y (* x x)))
  (* (+ y (* x x)) (+ y (* x x)))
  (+ y (* x x))
  (* (+ y (* x x)) (+ y (* x x)))
  2
  (log (sqrt (+ y (* x x))))
  (log (sqrt (+ y (* x x))))
  (exp (sqrt (+ y (* x x))))
  (* (sqrt (+ y (* x x))) (+ y (* x x)))
  (* (cbrt (sqrt (+ y (* x x)))) (cbrt (sqrt (+ y (* x x)))))
  (cbrt (sqrt (+ y (* x x))))
  (* (sqrt (+ y (* x x))) (+ y (* x x)))
  (+ y (* x x))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (+ (* y (* y y)) (* (* x x) (* (* x x) (* x x)))))
  (sqrt (- (* y y) (* (* x x) (- y (* x x)))))
  (* (sqrt (sqrt (+ (* y (* y y)) (* (* x x) (* (* x x) (* x x)))))) (sqrt (sqrt (* (+ (* x x) y) (- (* x x) y)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* y y) (* (* x x) (- y (* x x)))))))
  (* (sqrt (sqrt (+ (* y (* y y)) (* (* x x) (* (* x x) (* x x)))))) (sqrt (sqrt (* (+ (* x x) y) (- (* x x) y)))))
  (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* y y) (* (* x x) (- y (* x x)))))))
  (sqrt (* (+ (* x x) y) (- (* x x) y)))
  (sqrt (- (* x x) y))
  (* (cbrt (sqrt (sqrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (* (cbrt (sqrt (sqrt (+ y (* x x))))) (cbrt (sqrt (sqrt (+ y (* x x))))))
  (* (cbrt (sqrt (+ y (* x x)))) (cbrt (sqrt (+ y (* x x)))))
  (cbrt (sqrt (+ y (* x x))))
  (fabs (cbrt (+ y (* x x))))
  (sqrt (cbrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  (sqrt (+ y (* x x)))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ y (* x x))))
  1
  2
  1/2
  1
  1/2
  (* (* (cbrt (sqrt (sqrt (+ y (* x x))))) (cbrt (sqrt (sqrt (+ y (* x x)))))) (sqrt (sqrt (+ y (* x x)))))
  (* (fabs (cbrt (sqrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (fabs (cbrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (sqrt (sqrt (+ y (* x x))))))
  (sqrt (sqrt (+ y (* x x))))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (sqrt (sqrt (+ y (* x x))))))
  (sqrt (sqrt (+ y (* x x))))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (sqrt (sqrt (+ y (* x x))))))
  (sqrt (sqrt (+ y (* x x))))
  (* (cbrt (sqrt (sqrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (cbrt (sqrt (+ y (* x x))))) (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (sqrt (cbrt (+ y (* x x))))))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (sqrt (sqrt (+ y (* x x))))))
  (sqrt (+ y (* x x)))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (sqrt (sqrt (+ y (* x x))))))
  (sqrt (+ y (* x x)))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (sqrt (sqrt (+ y (* x x))))))
  (sqrt (+ y (* x x)))
  (* (sqrt (sqrt (+ (* y (* y y)) (* (* x x) (* (* x x) (* x x)))))) (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (sqrt (* (+ (* x x) y) (- (* x x) y)))) (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (sqrt (+ (* y (* y y)) (* (* x x) (* (* x x) (* x x)))))) (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (sqrt (* (+ (* x x) y) (- (* x x) y)))) (sqrt (sqrt (+ y (* x x)))))
  (log (sqrt (sqrt (+ y (* x x)))))
  (exp (sqrt (sqrt (+ y (* x x)))))
  (* (cbrt (sqrt (sqrt (+ y (* x x))))) (cbrt (sqrt (sqrt (+ y (* x x))))))
  (cbrt (sqrt (sqrt (+ y (* x x)))))
  (* (sqrt (sqrt (+ y (* x x)))) (sqrt (+ y (* x x))))
  (fabs (cbrt (sqrt (+ y (* x x)))))
  (sqrt (cbrt (sqrt (+ y (* x x)))))
  (sqrt (fabs (cbrt (+ y (* x x)))))
  (sqrt (sqrt (cbrt (+ y (* x x)))))
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  1
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  1
  (sqrt (sqrt (+ y (* x x))))
  (sqrt (sqrt (+ (* y (* y y)) (* (* x x) (* (* x x) (* x x))))))
  (sqrt (sqrt (- (* y y) (* (* x x) (- y (* x x))))))
  (sqrt (sqrt (* (+ (* x x) y) (- (* x x) y))))
  (sqrt (sqrt (- (* x x) y)))
  1/4
  1/2
  1/4
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  (sqrt (sqrt (sqrt (+ y (* x x)))))
  (* +nan.0 (+ (- (* x x) y) (- (* y y))))
  (+ (/ (* 1/2 y) x) x)
  (- (- x) (/ (* 1/2 y) x))
  (* +nan.0 (+ (- (* x x) y) (- (* y y))))
  (+ (/ (* 1/2 y) x) x)
  (- (- x) (/ (* 1/2 y) x))
  (* +nan.0 (+ (- (* x x) y) (- (* y y))))
  (+ (/ (* 1/2 y) x) x)
  (- (- x) (/ (* 1/2 y) x))
  (+ (* 1/4 (* (* x x) (pow (/ 1 (* y (* y y))) 1/4))) (pow y 1/4))
  (pow (/ 1 x) -1/2)
  (pow (/ -1 x) -1/2)
3.520 * * * [progress]: adding candidates to table
3.922 * * [progress]: iteration 3 / 4
3.922 * * * [progress]: picking best candidate
3.934 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>
3.934 * * * [progress]: localizing error
3.942 * * * [progress]: generating rewritten candidates
3.942 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
3.965 * * * [progress]: generating series expansions
3.965 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
3.965 * [backup-simplify]: Simplify (* 1/2 (/ y x)) into (* 1/2 (/ y x))
3.965 * [approximate]: Taking taylor expansion of (* 1/2 (/ y x)) in (y x) around 0
3.965 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x
3.965 * [taylor]: Taking taylor expansion of 1/2 in x
3.965 * [backup-simplify]: Simplify 1/2 into 1/2
3.965 * [taylor]: Taking taylor expansion of (/ y x) in x
3.965 * [taylor]: Taking taylor expansion of y in x
3.965 * [backup-simplify]: Simplify y into y
3.965 * [taylor]: Taking taylor expansion of x in x
3.965 * [backup-simplify]: Simplify 0 into 0
3.965 * [backup-simplify]: Simplify 1 into 1
3.965 * [backup-simplify]: Simplify (/ y 1) into y
3.965 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
3.965 * [taylor]: Taking taylor expansion of 1/2 in y
3.966 * [backup-simplify]: Simplify 1/2 into 1/2
3.966 * [taylor]: Taking taylor expansion of (/ y x) in y
3.966 * [taylor]: Taking taylor expansion of y in y
3.966 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify 1 into 1
3.966 * [taylor]: Taking taylor expansion of x in y
3.966 * [backup-simplify]: Simplify x into x
3.966 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.966 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y
3.966 * [taylor]: Taking taylor expansion of 1/2 in y
3.966 * [backup-simplify]: Simplify 1/2 into 1/2
3.966 * [taylor]: Taking taylor expansion of (/ y x) in y
3.966 * [taylor]: Taking taylor expansion of y in y
3.966 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify 1 into 1
3.966 * [taylor]: Taking taylor expansion of x in y
3.966 * [backup-simplify]: Simplify x into x
3.966 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.966 * [backup-simplify]: Simplify (* 1/2 (/ 1 x)) into (/ 1/2 x)
3.966 * [taylor]: Taking taylor expansion of (/ 1/2 x) in x
3.966 * [taylor]: Taking taylor expansion of 1/2 in x
3.966 * [backup-simplify]: Simplify 1/2 into 1/2
3.966 * [taylor]: Taking taylor expansion of x in x
3.966 * [backup-simplify]: Simplify 0 into 0
3.966 * [backup-simplify]: Simplify 1 into 1
3.966 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2
3.967 * [backup-simplify]: Simplify 1/2 into 1/2
3.967 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
3.967 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 (/ 1 x))) into 0
3.967 * [taylor]: Taking taylor expansion of 0 in x
3.967 * [backup-simplify]: Simplify 0 into 0
3.967 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
3.968 * [backup-simplify]: Simplify 0 into 0
3.968 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.968 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
3.968 * [taylor]: Taking taylor expansion of 0 in x
3.968 * [backup-simplify]: Simplify 0 into 0
3.968 * [backup-simplify]: Simplify 0 into 0
3.969 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.969 * [backup-simplify]: Simplify 0 into 0
3.969 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.970 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
3.970 * [taylor]: Taking taylor expansion of 0 in x
3.970 * [backup-simplify]: Simplify 0 into 0
3.970 * [backup-simplify]: Simplify 0 into 0
3.970 * [backup-simplify]: Simplify 0 into 0
3.970 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.970 * [backup-simplify]: Simplify 0 into 0
3.970 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 x) y)) into (* 1/2 (/ y x))
3.971 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 y) (/ 1 x))) into (* 1/2 (/ x y))
3.971 * [approximate]: Taking taylor expansion of (* 1/2 (/ x y)) in (y x) around 0
3.971 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
3.971 * [taylor]: Taking taylor expansion of 1/2 in x
3.971 * [backup-simplify]: Simplify 1/2 into 1/2
3.971 * [taylor]: Taking taylor expansion of (/ x y) in x
3.971 * [taylor]: Taking taylor expansion of x in x
3.971 * [backup-simplify]: Simplify 0 into 0
3.971 * [backup-simplify]: Simplify 1 into 1
3.971 * [taylor]: Taking taylor expansion of y in x
3.971 * [backup-simplify]: Simplify y into y
3.971 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.971 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
3.971 * [taylor]: Taking taylor expansion of 1/2 in y
3.971 * [backup-simplify]: Simplify 1/2 into 1/2
3.971 * [taylor]: Taking taylor expansion of (/ x y) in y
3.971 * [taylor]: Taking taylor expansion of x in y
3.971 * [backup-simplify]: Simplify x into x
3.971 * [taylor]: Taking taylor expansion of y in y
3.971 * [backup-simplify]: Simplify 0 into 0
3.971 * [backup-simplify]: Simplify 1 into 1
3.971 * [backup-simplify]: Simplify (/ x 1) into x
3.971 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
3.971 * [taylor]: Taking taylor expansion of 1/2 in y
3.971 * [backup-simplify]: Simplify 1/2 into 1/2
3.971 * [taylor]: Taking taylor expansion of (/ x y) in y
3.971 * [taylor]: Taking taylor expansion of x in y
3.971 * [backup-simplify]: Simplify x into x
3.971 * [taylor]: Taking taylor expansion of y in y
3.971 * [backup-simplify]: Simplify 0 into 0
3.971 * [backup-simplify]: Simplify 1 into 1
3.971 * [backup-simplify]: Simplify (/ x 1) into x
3.971 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
3.971 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
3.971 * [taylor]: Taking taylor expansion of 1/2 in x
3.971 * [backup-simplify]: Simplify 1/2 into 1/2
3.971 * [taylor]: Taking taylor expansion of x in x
3.971 * [backup-simplify]: Simplify 0 into 0
3.971 * [backup-simplify]: Simplify 1 into 1
3.972 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
3.972 * [backup-simplify]: Simplify 1/2 into 1/2
3.972 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.973 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
3.973 * [taylor]: Taking taylor expansion of 0 in x
3.973 * [backup-simplify]: Simplify 0 into 0
3.973 * [backup-simplify]: Simplify 0 into 0
3.973 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
3.973 * [backup-simplify]: Simplify 0 into 0
3.974 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.974 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
3.975 * [taylor]: Taking taylor expansion of 0 in x
3.975 * [backup-simplify]: Simplify 0 into 0
3.975 * [backup-simplify]: Simplify 0 into 0
3.975 * [backup-simplify]: Simplify 0 into 0
3.975 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.975 * [backup-simplify]: Simplify 0 into 0
3.977 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.977 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
3.977 * [taylor]: Taking taylor expansion of 0 in x
3.977 * [backup-simplify]: Simplify 0 into 0
3.977 * [backup-simplify]: Simplify 0 into 0
3.977 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 x) (/ 1 (/ 1 y)))) into (* 1/2 (/ y x))
3.978 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 (- y)) (/ 1 (- x)))) into (* 1/2 (/ x y))
3.978 * [approximate]: Taking taylor expansion of (* 1/2 (/ x y)) in (y x) around 0
3.978 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x
3.978 * [taylor]: Taking taylor expansion of 1/2 in x
3.978 * [backup-simplify]: Simplify 1/2 into 1/2
3.978 * [taylor]: Taking taylor expansion of (/ x y) in x
3.978 * [taylor]: Taking taylor expansion of x in x
3.978 * [backup-simplify]: Simplify 0 into 0
3.978 * [backup-simplify]: Simplify 1 into 1
3.978 * [taylor]: Taking taylor expansion of y in x
3.978 * [backup-simplify]: Simplify y into y
3.978 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.978 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
3.978 * [taylor]: Taking taylor expansion of 1/2 in y
3.978 * [backup-simplify]: Simplify 1/2 into 1/2
3.978 * [taylor]: Taking taylor expansion of (/ x y) in y
3.978 * [taylor]: Taking taylor expansion of x in y
3.978 * [backup-simplify]: Simplify x into x
3.978 * [taylor]: Taking taylor expansion of y in y
3.978 * [backup-simplify]: Simplify 0 into 0
3.978 * [backup-simplify]: Simplify 1 into 1
3.978 * [backup-simplify]: Simplify (/ x 1) into x
3.978 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y
3.978 * [taylor]: Taking taylor expansion of 1/2 in y
3.978 * [backup-simplify]: Simplify 1/2 into 1/2
3.978 * [taylor]: Taking taylor expansion of (/ x y) in y
3.978 * [taylor]: Taking taylor expansion of x in y
3.978 * [backup-simplify]: Simplify x into x
3.978 * [taylor]: Taking taylor expansion of y in y
3.978 * [backup-simplify]: Simplify 0 into 0
3.978 * [backup-simplify]: Simplify 1 into 1
3.978 * [backup-simplify]: Simplify (/ x 1) into x
3.978 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x)
3.978 * [taylor]: Taking taylor expansion of (* 1/2 x) in x
3.978 * [taylor]: Taking taylor expansion of 1/2 in x
3.978 * [backup-simplify]: Simplify 1/2 into 1/2
3.978 * [taylor]: Taking taylor expansion of x in x
3.978 * [backup-simplify]: Simplify 0 into 0
3.978 * [backup-simplify]: Simplify 1 into 1
3.979 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2
3.979 * [backup-simplify]: Simplify 1/2 into 1/2
3.979 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.980 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 x)) into 0
3.980 * [taylor]: Taking taylor expansion of 0 in x
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0
3.980 * [backup-simplify]: Simplify 0 into 0
3.981 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.981 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 x))) into 0
3.982 * [taylor]: Taking taylor expansion of 0 in x
3.982 * [backup-simplify]: Simplify 0 into 0
3.982 * [backup-simplify]: Simplify 0 into 0
3.982 * [backup-simplify]: Simplify 0 into 0
3.982 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.982 * [backup-simplify]: Simplify 0 into 0
3.983 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.984 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
3.984 * [taylor]: Taking taylor expansion of 0 in x
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) into (* 1/2 (/ y x))
3.984 * * * [progress]: simplifying candidates
3.985 * [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)
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
  (* 1/2 (/ y x))
3.985 * * [simplify]: iteration 0: 68 enodes
4.003 * * [simplify]: iteration 1: 178 enodes
4.060 * * [simplify]: iteration 2: 572 enodes
4.399 * * [simplify]: iteration 3: 2504 enodes
5.397 * * [simplify]: iteration complete: 5000 enodes
5.397 * * [simplify]: Extracting #0: cost 23 inf + 0
5.399 * * [simplify]: Extracting #1: cost 922 inf + 1
5.405 * * [simplify]: Extracting #2: cost 1379 inf + 10153
5.439 * * [simplify]: Extracting #3: cost 388 inf + 176825
5.502 * * [simplify]: Extracting #4: cost 28 inf + 251774
5.558 * * [simplify]: Extracting #5: cost 2 inf + 258101
5.623 * * [simplify]: Extracting #6: cost 0 inf + 258798
5.712 * [simplify]: Simplified to:
  (* (/ y x) 1/2)
  (log (* (/ y x) 1/2))
  (log (* (/ y x) 1/2))
  (log (* (/ y x) 1/2))
  (sqrt (exp (/ y x)))
  (* (* (/ y x) (/ y x)) (* 1/8 (/ y x)))
  (* (* (/ y x) (/ y x)) (* 1/8 (/ y x)))
  (* (cbrt (* (/ y x) 1/2)) (cbrt (* (/ y x) 1/2)))
  (cbrt (* (/ y x) 1/2))
  (* (* (/ y x) (/ y x)) (* 1/8 (/ y x)))
  (sqrt (* (/ y x) 1/2))
  (sqrt (* (/ y x) 1/2))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (sqrt 1/2) (sqrt (/ y x)))
  (* (/ (sqrt 1/2) (sqrt x)) (sqrt y))
  (* (/ (sqrt 1/2) (sqrt x)) (sqrt y))
  (* (cbrt (/ y x)) (* (cbrt (/ y x)) 1/2))
  (* (sqrt (/ y x)) 1/2)
  (* 1/2 (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))))
  (* (* 1/2 (/ (cbrt y) (sqrt x))) (cbrt y))
  (* (* 1/2 (cbrt y)) (cbrt y))
  (* (/ 1/2 (cbrt x)) (/ (sqrt y) (cbrt x)))
  (/ (sqrt y) (/ (sqrt x) 1/2))
  (* 1/2 (sqrt y))
  (/ 1/2 (* (cbrt x) (cbrt x)))
  (/ 1/2 (sqrt x))
  1/2
  1/2
  (* 1/2 y)
  (* (/ (cbrt 1/2) x) y)
  (/ y (/ x (sqrt 1/2)))
  (* (/ y x) 1/2)
  (* 1/2 y)
  (* (/ y x) 1/2)
  (* (/ y x) 1/2)
  (* (/ y x) 1/2)
5.714 * * * [progress]: adding candidates to table
5.858 * * [progress]: iteration 4 / 4
5.858 * * * [progress]: picking best candidate
5.865 * * * * [pick]: Picked  #<alt (λ (x y) (- (* -1/2 (/ y x)) x))>
5.865 * * * [progress]: localizing error
5.879 * * * [progress]: generating rewritten candidates
5.879 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
5.900 * * * [progress]: generating series expansions
5.900 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
5.900 * [backup-simplify]: Simplify (* -1/2 (/ y x)) into (* -1/2 (/ y x))
5.900 * [approximate]: Taking taylor expansion of (* -1/2 (/ y x)) in (y x) around 0
5.900 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in x
5.900 * [taylor]: Taking taylor expansion of -1/2 in x
5.900 * [backup-simplify]: Simplify -1/2 into -1/2
5.900 * [taylor]: Taking taylor expansion of (/ y x) in x
5.900 * [taylor]: Taking taylor expansion of y in x
5.900 * [backup-simplify]: Simplify y into y
5.900 * [taylor]: Taking taylor expansion of x in x
5.900 * [backup-simplify]: Simplify 0 into 0
5.900 * [backup-simplify]: Simplify 1 into 1
5.900 * [backup-simplify]: Simplify (/ y 1) into y
5.900 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in y
5.900 * [taylor]: Taking taylor expansion of -1/2 in y
5.900 * [backup-simplify]: Simplify -1/2 into -1/2
5.900 * [taylor]: Taking taylor expansion of (/ y x) in y
5.900 * [taylor]: Taking taylor expansion of y in y
5.900 * [backup-simplify]: Simplify 0 into 0
5.900 * [backup-simplify]: Simplify 1 into 1
5.900 * [taylor]: Taking taylor expansion of x in y
5.900 * [backup-simplify]: Simplify x into x
5.900 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.900 * [taylor]: Taking taylor expansion of (* -1/2 (/ y x)) in y
5.900 * [taylor]: Taking taylor expansion of -1/2 in y
5.900 * [backup-simplify]: Simplify -1/2 into -1/2
5.901 * [taylor]: Taking taylor expansion of (/ y x) in y
5.901 * [taylor]: Taking taylor expansion of y in y
5.901 * [backup-simplify]: Simplify 0 into 0
5.901 * [backup-simplify]: Simplify 1 into 1
5.901 * [taylor]: Taking taylor expansion of x in y
5.901 * [backup-simplify]: Simplify x into x
5.901 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.901 * [backup-simplify]: Simplify (* -1/2 (/ 1 x)) into (/ -1/2 x)
5.901 * [taylor]: Taking taylor expansion of (/ -1/2 x) in x
5.901 * [taylor]: Taking taylor expansion of -1/2 in x
5.901 * [backup-simplify]: Simplify -1/2 into -1/2
5.901 * [taylor]: Taking taylor expansion of x in x
5.901 * [backup-simplify]: Simplify 0 into 0
5.901 * [backup-simplify]: Simplify 1 into 1
5.902 * [backup-simplify]: Simplify (/ -1/2 1) into -1/2
5.902 * [backup-simplify]: Simplify -1/2 into -1/2
5.902 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.902 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 (/ 1 x))) into 0
5.902 * [taylor]: Taking taylor expansion of 0 in x
5.902 * [backup-simplify]: Simplify 0 into 0
5.903 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
5.903 * [backup-simplify]: Simplify 0 into 0
5.903 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.904 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
5.904 * [taylor]: Taking taylor expansion of 0 in x
5.904 * [backup-simplify]: Simplify 0 into 0
5.904 * [backup-simplify]: Simplify 0 into 0
5.905 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.905 * [backup-simplify]: Simplify 0 into 0
5.906 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.907 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
5.907 * [taylor]: Taking taylor expansion of 0 in x
5.907 * [backup-simplify]: Simplify 0 into 0
5.907 * [backup-simplify]: Simplify 0 into 0
5.907 * [backup-simplify]: Simplify 0 into 0
5.908 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.908 * [backup-simplify]: Simplify 0 into 0
5.908 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 x) y)) into (* -1/2 (/ y x))
5.908 * [backup-simplify]: Simplify (* -1/2 (/ (/ 1 y) (/ 1 x))) into (* -1/2 (/ x y))
5.908 * [approximate]: Taking taylor expansion of (* -1/2 (/ x y)) in (y x) around 0
5.908 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
5.908 * [taylor]: Taking taylor expansion of -1/2 in x
5.908 * [backup-simplify]: Simplify -1/2 into -1/2
5.908 * [taylor]: Taking taylor expansion of (/ x y) in x
5.908 * [taylor]: Taking taylor expansion of x in x
5.908 * [backup-simplify]: Simplify 0 into 0
5.908 * [backup-simplify]: Simplify 1 into 1
5.908 * [taylor]: Taking taylor expansion of y in x
5.908 * [backup-simplify]: Simplify y into y
5.908 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.908 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
5.908 * [taylor]: Taking taylor expansion of -1/2 in y
5.908 * [backup-simplify]: Simplify -1/2 into -1/2
5.908 * [taylor]: Taking taylor expansion of (/ x y) in y
5.908 * [taylor]: Taking taylor expansion of x in y
5.908 * [backup-simplify]: Simplify x into x
5.908 * [taylor]: Taking taylor expansion of y in y
5.909 * [backup-simplify]: Simplify 0 into 0
5.909 * [backup-simplify]: Simplify 1 into 1
5.909 * [backup-simplify]: Simplify (/ x 1) into x
5.909 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
5.909 * [taylor]: Taking taylor expansion of -1/2 in y
5.909 * [backup-simplify]: Simplify -1/2 into -1/2
5.909 * [taylor]: Taking taylor expansion of (/ x y) in y
5.909 * [taylor]: Taking taylor expansion of x in y
5.909 * [backup-simplify]: Simplify x into x
5.909 * [taylor]: Taking taylor expansion of y in y
5.909 * [backup-simplify]: Simplify 0 into 0
5.909 * [backup-simplify]: Simplify 1 into 1
5.909 * [backup-simplify]: Simplify (/ x 1) into x
5.909 * [backup-simplify]: Simplify (* -1/2 x) into (* -1/2 x)
5.909 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
5.909 * [taylor]: Taking taylor expansion of -1/2 in x
5.909 * [backup-simplify]: Simplify -1/2 into -1/2
5.909 * [taylor]: Taking taylor expansion of x in x
5.909 * [backup-simplify]: Simplify 0 into 0
5.909 * [backup-simplify]: Simplify 1 into 1
5.910 * [backup-simplify]: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
5.910 * [backup-simplify]: Simplify -1/2 into -1/2
5.911 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
5.911 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 x)) into 0
5.911 * [taylor]: Taking taylor expansion of 0 in x
5.911 * [backup-simplify]: Simplify 0 into 0
5.911 * [backup-simplify]: Simplify 0 into 0
5.912 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
5.912 * [backup-simplify]: Simplify 0 into 0
5.913 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.914 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 x))) into 0
5.914 * [taylor]: Taking taylor expansion of 0 in x
5.914 * [backup-simplify]: Simplify 0 into 0
5.914 * [backup-simplify]: Simplify 0 into 0
5.914 * [backup-simplify]: Simplify 0 into 0
5.915 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.915 * [backup-simplify]: Simplify 0 into 0
5.917 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.918 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
5.918 * [taylor]: Taking taylor expansion of 0 in x
5.918 * [backup-simplify]: Simplify 0 into 0
5.918 * [backup-simplify]: Simplify 0 into 0
5.918 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 x) (/ 1 (/ 1 y)))) into (* -1/2 (/ y x))
5.918 * [backup-simplify]: Simplify (* -1/2 (/ (/ 1 (- y)) (/ 1 (- x)))) into (* -1/2 (/ x y))
5.918 * [approximate]: Taking taylor expansion of (* -1/2 (/ x y)) in (y x) around 0
5.919 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in x
5.919 * [taylor]: Taking taylor expansion of -1/2 in x
5.919 * [backup-simplify]: Simplify -1/2 into -1/2
5.919 * [taylor]: Taking taylor expansion of (/ x y) in x
5.919 * [taylor]: Taking taylor expansion of x in x
5.919 * [backup-simplify]: Simplify 0 into 0
5.919 * [backup-simplify]: Simplify 1 into 1
5.919 * [taylor]: Taking taylor expansion of y in x
5.919 * [backup-simplify]: Simplify y into y
5.919 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.919 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
5.919 * [taylor]: Taking taylor expansion of -1/2 in y
5.919 * [backup-simplify]: Simplify -1/2 into -1/2
5.919 * [taylor]: Taking taylor expansion of (/ x y) in y
5.919 * [taylor]: Taking taylor expansion of x in y
5.919 * [backup-simplify]: Simplify x into x
5.919 * [taylor]: Taking taylor expansion of y in y
5.919 * [backup-simplify]: Simplify 0 into 0
5.919 * [backup-simplify]: Simplify 1 into 1
5.919 * [backup-simplify]: Simplify (/ x 1) into x
5.919 * [taylor]: Taking taylor expansion of (* -1/2 (/ x y)) in y
5.919 * [taylor]: Taking taylor expansion of -1/2 in y
5.919 * [backup-simplify]: Simplify -1/2 into -1/2
5.919 * [taylor]: Taking taylor expansion of (/ x y) in y
5.919 * [taylor]: Taking taylor expansion of x in y
5.919 * [backup-simplify]: Simplify x into x
5.919 * [taylor]: Taking taylor expansion of y in y
5.919 * [backup-simplify]: Simplify 0 into 0
5.919 * [backup-simplify]: Simplify 1 into 1
5.919 * [backup-simplify]: Simplify (/ x 1) into x
5.919 * [backup-simplify]: Simplify (* -1/2 x) into (* -1/2 x)
5.919 * [taylor]: Taking taylor expansion of (* -1/2 x) in x
5.919 * [taylor]: Taking taylor expansion of -1/2 in x
5.919 * [backup-simplify]: Simplify -1/2 into -1/2
5.919 * [taylor]: Taking taylor expansion of x in x
5.919 * [backup-simplify]: Simplify 0 into 0
5.919 * [backup-simplify]: Simplify 1 into 1
5.920 * [backup-simplify]: Simplify (+ (* -1/2 1) (* 0 0)) into -1/2
5.920 * [backup-simplify]: Simplify -1/2 into -1/2
5.921 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
5.921 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 0 x)) into 0
5.921 * [taylor]: Taking taylor expansion of 0 in x
5.921 * [backup-simplify]: Simplify 0 into 0
5.921 * [backup-simplify]: Simplify 0 into 0
5.922 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 1) (* 0 0))) into 0
5.922 * [backup-simplify]: Simplify 0 into 0
5.924 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.924 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (* 0 x))) into 0
5.924 * [taylor]: Taking taylor expansion of 0 in x
5.924 * [backup-simplify]: Simplify 0 into 0
5.924 * [backup-simplify]: Simplify 0 into 0
5.924 * [backup-simplify]: Simplify 0 into 0
5.925 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.925 * [backup-simplify]: Simplify 0 into 0
5.926 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.927 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
5.927 * [taylor]: Taking taylor expansion of 0 in x
5.927 * [backup-simplify]: Simplify 0 into 0
5.927 * [backup-simplify]: Simplify 0 into 0
5.927 * [backup-simplify]: Simplify (* -1/2 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) into (* -1/2 (/ y x))
5.928 * * * [progress]: simplifying candidates
5.928 * [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)
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
  (* -1/2 (/ y x))
5.928 * * [simplify]: iteration 0: 68 enodes
5.949 * * [simplify]: iteration 1: 178 enodes
6.010 * * [simplify]: iteration 2: 572 enodes
6.355 * * [simplify]: iteration 3: 2505 enodes
6.958 * * [simplify]: iteration complete: 5001 enodes
6.958 * * [simplify]: Extracting #0: cost 23 inf + 0
6.961 * * [simplify]: Extracting #1: cost 916 inf + 1
6.970 * * [simplify]: Extracting #2: cost 1383 inf + 9934
7.005 * * [simplify]: Extracting #3: cost 454 inf + 174516
7.056 * * [simplify]: Extracting #4: cost 32 inf + 256789
7.111 * * [simplify]: Extracting #5: cost 4 inf + 263634
7.180 * * [simplify]: Extracting #6: cost 0 inf + 264938
7.253 * [simplify]: Simplified to:
  (* (/ y x) -1/2)
  (log (* (/ y x) -1/2))
  (log (* (/ y x) -1/2))
  (log (* (/ y x) -1/2))
  (exp (* (/ y x) -1/2))
  (* (* (/ y x) -1/8) (* (/ y x) (/ y x)))
  (* (* (/ y x) -1/8) (* (/ y x) (/ y x)))
  (* (cbrt (* (/ y x) -1/2)) (cbrt (* (/ y x) -1/2)))
  (cbrt (* (/ y x) -1/2))
  (* (* (/ y x) -1/8) (* (/ y x) (/ y x)))
  (sqrt (* (/ y x) -1/2))
  (sqrt (* (/ y x) -1/2))
  (* (sqrt -1/2) (sqrt (/ y x)))
  (* (sqrt -1/2) (sqrt (/ y x)))
  (/ (sqrt -1/2) (/ (sqrt x) (sqrt y)))
  (/ (sqrt -1/2) (/ (sqrt x) (sqrt y)))
  (* (cbrt (/ y x)) (* (cbrt (/ y x)) -1/2))
  (* (sqrt (/ y x)) -1/2)
  (* -1/2 (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))))
  (* (/ (* (cbrt y) -1/2) (sqrt x)) (cbrt y))
  (* (* -1/2 (cbrt y)) (cbrt y))
  (* (/ -1/2 (cbrt x)) (/ (sqrt y) (cbrt x)))
  (* (/ -1/2 (sqrt x)) (sqrt y))
  (* -1/2 (sqrt y))
  (/ -1/2 (* (cbrt x) (cbrt x)))
  (/ -1/2 (sqrt x))
  -1/2
  -1/2
  (* -1/2 y)
  (/ y (/ x (cbrt -1/2)))
  (* (/ (sqrt -1/2) x) y)
  (* (/ y x) -1/2)
  (* -1/2 y)
  (* (/ y x) -1/2)
  (* (/ y x) -1/2)
  (* (/ y x) -1/2)
7.255 * * * [progress]: adding candidates to table
7.353 * [progress]: [Phase 3 of 3] Extracting.
7.353 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
7.353 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (+ (* x x) y) (sqrt (+ (* x x) y)) y x)
7.353 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
7.390 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.414 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
7.457 * * * * [regimes]: Trying to branch on (+ (* x x) y) from (#<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.489 * * * * [regimes]: Trying to branch on (sqrt (+ (* x x) y)) from (#<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
7.528 * * * * [regimes]: Trying to branch on (sqrt (+ (* x x) y)) from (#<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))>)
7.555 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
7.630 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
7.711 * * * [regime]: Found split indices: #<option (#s(si 0 40) #s(si 2 194) #s(si 3 255))>
7.712 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
7.787 * [regimes]: Found splitpoints: (#s(sp 0 x -1.3527325623815516e+154) #s(sp 2 x 8.914808959129563e+145) #s(sp 3 x +nan.0)) , with alts (#<alt (λ (x y) (- (* -1/2 (/ y x)) x))> #<alt (λ (x y) (* (sqrt (sqrt (+ (* x x) y))) (sqrt (sqrt (+ (* x x) y)))))> #<alt (λ (x y) (sqrt (+ (* x x) y)))> #<alt (λ (x y) (+ x (* 1/2 (/ y x))))>)
7.787 * [simplify]: Simplifying:
  (if (<= x -1.3527325623815516e+154) (- (* -1/2 (/ y x)) x) (if (<= x 8.914808959129563e+145) (sqrt (+ (* x x) y)) (+ x (* 1/2 (/ y x)))))
7.788 * * [simplify]: iteration 0: 18 enodes
7.789 * * [simplify]: iteration 1: 22 enodes
7.790 * * [simplify]: iteration complete: 22 enodes
7.790 * * [simplify]: Extracting #0: cost 1 inf + 0
7.790 * * [simplify]: Extracting #1: cost 4 inf + 0
7.791 * * [simplify]: Extracting #2: cost 10 inf + 0
7.791 * * [simplify]: Extracting #3: cost 13 inf + 2
7.791 * * [simplify]: Extracting #4: cost 12 inf + 138
7.791 * * [simplify]: Extracting #5: cost 7 inf + 305
7.791 * * [simplify]: Extracting #6: cost 2 inf + 839
7.792 * * [simplify]: Extracting #7: cost 1 inf + 1213
7.792 * * [simplify]: Extracting #8: cost 0 inf + 1799
7.792 * [simplify]: Simplified to:
  (if (<= x -1.3527325623815516e+154) (- (* -1/2 (/ y x)) x) (if (<= x 8.914808959129563e+145) (sqrt (+ (* x x) y)) (+ (* (/ y x) 1/2) x)))
9.106 * [regime-testing]: Baseline error score: 21.536567070883862
9.114 * [regime-testing]: Oracle error score: 0.00514270063404069
9.137 * [regime-testing]: End program error score: 0.015587664518652773
9.263 * [regime-testing]: Target error score: 0.42650857434415684