38.422 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying:
  (+ (+ (* x x) y) y)
0.019 * [simplify]: Sending expressions to egg_math:
 (+ (+ (* h1 h1) h0) h0)
0.047 * * [progress]: iteration 1 / 4
0.047 * * * [progress]: picking best candidate
0.049 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x x) y) y))>
0.049 * * * [progress]: localizing error
0.057 * * * [progress]: generating rewritten candidates
0.057 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.106 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.114 * * * [progress]: generating series expansions
0.114 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.114 * [backup-simplify]: Simplify (+ (+ (* x x) y) y) into (+ (pow x 2) (* 2 y))
0.114 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
0.114 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
0.114 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.114 * [taylor]: Taking taylor expansion of x in y
0.114 * [backup-simplify]: Simplify x into x
0.114 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.114 * [taylor]: Taking taylor expansion of 2 in y
0.114 * [backup-simplify]: Simplify 2 into 2
0.114 * [taylor]: Taking taylor expansion of y in y
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.115 * [taylor]: Taking taylor expansion of 2 in x
0.115 * [backup-simplify]: Simplify 2 into 2
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [backup-simplify]: Simplify y into y
0.115 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.115 * [taylor]: Taking taylor expansion of 2 in x
0.115 * [backup-simplify]: Simplify 2 into 2
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [backup-simplify]: Simplify y into y
0.115 * [backup-simplify]: Simplify (* 2 y) into (* 2 y)
0.115 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
0.115 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.115 * [taylor]: Taking taylor expansion of 2 in y
0.115 * [backup-simplify]: Simplify 2 into 2
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (* 2 0) into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 y)) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.117 * [backup-simplify]: Simplify 2 into 2
0.117 * [backup-simplify]: Simplify (* 1 1) into 1
0.118 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 y))) into 0
0.118 * [backup-simplify]: Simplify (+ 1 0) into 1
0.118 * [taylor]: Taking taylor expansion of 1 in y
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.120 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.120 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 2 (* y 1))) into (+ (pow x 2) (* 2 y))
0.121 * [backup-simplify]: Simplify (+ (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) (/ 1 y)) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))
0.121 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [backup-simplify]: Simplify x into x
0.121 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.122 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.122 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.122 * [taylor]: Taking taylor expansion of 2 in y
0.122 * [backup-simplify]: Simplify 2 into 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
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.122 * [taylor]: Taking taylor expansion of x in x
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 1) into 1
0.123 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.123 * [taylor]: Taking taylor expansion of 2 in x
0.123 * [backup-simplify]: Simplify 2 into 2
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.123 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.123 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.124 * [backup-simplify]: Simplify (* 1 1) into 1
0.124 * [backup-simplify]: Simplify (/ 1 1) into 1
0.124 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.124 * [taylor]: Taking taylor expansion of 2 in x
0.124 * [backup-simplify]: Simplify 2 into 2
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [backup-simplify]: Simplify y into y
0.124 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.125 * [backup-simplify]: Simplify (+ 1 0) into 1
0.125 * [taylor]: Taking taylor expansion of 1 in y
0.125 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.127 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 1 into 1
0.128 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.129 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
0.129 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
0.129 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.129 * [taylor]: Taking taylor expansion of 2 in y
0.129 * [backup-simplify]: Simplify 2 into 2
0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (/ 1 1) into 1
0.130 * [backup-simplify]: Simplify (* 2 1) into 2
0.130 * [backup-simplify]: Simplify 2 into 2
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.133 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
0.133 * [backup-simplify]: Simplify (+ 0 0) into 0
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.133 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.135 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.138 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.139 * [backup-simplify]: Simplify (+ 0 0) into 0
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) (* 2 y))
0.140 * [backup-simplify]: Simplify (+ (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) (/ 1 (- y))) into (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))
0.140 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.140 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.140 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.140 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.140 * [taylor]: Taking taylor expansion of x in y
0.140 * [backup-simplify]: Simplify x into x
0.140 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.140 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.140 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.140 * [taylor]: Taking taylor expansion of 2 in y
0.140 * [backup-simplify]: Simplify 2 into 2
0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.140 * [taylor]: Taking taylor expansion of y in y
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 1 into 1
0.141 * [backup-simplify]: Simplify (/ 1 1) into 1
0.141 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.141 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.141 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 1 into 1
0.142 * [backup-simplify]: Simplify (* 1 1) into 1
0.142 * [backup-simplify]: Simplify (/ 1 1) into 1
0.142 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.142 * [taylor]: Taking taylor expansion of 2 in x
0.142 * [backup-simplify]: Simplify 2 into 2
0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [backup-simplify]: Simplify y into y
0.142 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.142 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.142 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.142 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 1 into 1
0.143 * [backup-simplify]: Simplify (* 1 1) into 1
0.143 * [backup-simplify]: Simplify (/ 1 1) into 1
0.143 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.143 * [taylor]: Taking taylor expansion of 2 in x
0.143 * [backup-simplify]: Simplify 2 into 2
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [backup-simplify]: Simplify y into y
0.143 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.144 * [backup-simplify]: Simplify (+ 1 0) into 1
0.144 * [taylor]: Taking taylor expansion of 1 in y
0.144 * [backup-simplify]: Simplify 1 into 1
0.145 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.147 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.148 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
0.148 * [backup-simplify]: Simplify (- (/ 2 y)) into (- (* 2 (/ 1 y)))
0.148 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 y)))) into (- (* 2 (/ 1 y)))
0.148 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.148 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.148 * [taylor]: Taking taylor expansion of 2 in y
0.148 * [backup-simplify]: Simplify 2 into 2
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.149 * [backup-simplify]: Simplify (/ 1 1) into 1
0.149 * [backup-simplify]: Simplify (* 2 1) into 2
0.150 * [backup-simplify]: Simplify (- 2) into -2
0.150 * [backup-simplify]: Simplify -2 into -2
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.153 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
0.153 * [backup-simplify]: Simplify (- 0) into 0
0.153 * [backup-simplify]: Simplify (+ 0 0) into 0
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.155 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.155 * [backup-simplify]: Simplify (- 0) into 0
0.155 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.159 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.159 * [backup-simplify]: Simplify (- 0) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) (* 2 y))
0.160 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.160 * [backup-simplify]: Simplify (+ (* x x) y) into (+ (pow x 2) y)
0.160 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0
0.160 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.160 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.160 * [taylor]: Taking taylor expansion of x in y
0.160 * [backup-simplify]: Simplify x into x
0.160 * [taylor]: Taking taylor expansion of y in y
0.160 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.161 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [backup-simplify]: Simplify y into y
0.161 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.161 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [backup-simplify]: Simplify y into y
0.161 * [backup-simplify]: Simplify (+ 0 y) into y
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.162 * [backup-simplify]: Simplify (* 1 1) into 1
0.162 * [backup-simplify]: Simplify (+ 1 0) into 1
0.162 * [taylor]: Taking taylor expansion of 1 in y
0.162 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.164 * [backup-simplify]: Simplify (+ 0 0) into 0
0.164 * [taylor]: Taking taylor expansion of 0 in y
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 1 (* y 1))) into (+ (pow x 2) y)
0.164 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) into (+ (/ 1 (pow x 2)) (/ 1 y))
0.164 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.164 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.164 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.164 * [taylor]: Taking taylor expansion of x in y
0.164 * [backup-simplify]: Simplify x into x
0.165 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.165 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (/ 1 1) into 1
0.165 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.165 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (* 1 1) into 1
0.166 * [backup-simplify]: Simplify (/ 1 1) into 1
0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [backup-simplify]: Simplify y into y
0.166 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.166 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (* 1 1) into 1
0.167 * [backup-simplify]: Simplify (/ 1 1) into 1
0.167 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.167 * [backup-simplify]: Simplify y into y
0.167 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.168 * [backup-simplify]: Simplify (+ 1 0) into 1
0.168 * [taylor]: Taking taylor expansion of 1 in y
0.168 * [backup-simplify]: Simplify 1 into 1
0.169 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify 1 into 1
0.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.172 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.172 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.172 * [taylor]: Taking taylor expansion of y in y
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [backup-simplify]: Simplify (/ 1 1) into 1
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.174 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.175 * [backup-simplify]: Simplify (+ 0 0) into 0
0.175 * [taylor]: Taking taylor expansion of 0 in y
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.178 * [backup-simplify]: Simplify (+ 0 0) into 0
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) y)
0.179 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) into (- (/ 1 (pow x 2)) (/ 1 y))
0.179 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.179 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.179 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.179 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.179 * [taylor]: Taking taylor expansion of x in y
0.179 * [backup-simplify]: Simplify x into x
0.179 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.180 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.180 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 1 into 1
0.180 * [backup-simplify]: Simplify (/ 1 1) into 1
0.180 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.180 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.180 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 1 into 1
0.181 * [backup-simplify]: Simplify (* 1 1) into 1
0.181 * [backup-simplify]: Simplify (/ 1 1) into 1
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [backup-simplify]: Simplify y into y
0.181 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.181 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.181 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify 1 into 1
0.182 * [backup-simplify]: Simplify (* 1 1) into 1
0.182 * [backup-simplify]: Simplify (/ 1 1) into 1
0.182 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.182 * [taylor]: Taking taylor expansion of y in x
0.182 * [backup-simplify]: Simplify y into y
0.183 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.183 * [backup-simplify]: Simplify (+ 1 0) into 1
0.183 * [taylor]: Taking taylor expansion of 1 in y
0.183 * [backup-simplify]: Simplify 1 into 1
0.184 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.185 * [backup-simplify]: Simplify (+ 0 0) into 0
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify 1 into 1
0.186 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.187 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.188 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.188 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.188 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify 1 into 1
0.188 * [backup-simplify]: Simplify (/ 1 1) into 1
0.188 * [backup-simplify]: Simplify (- 1) into -1
0.188 * [backup-simplify]: Simplify -1 into -1
0.189 * [backup-simplify]: Simplify 0 into 0
0.189 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.191 * [backup-simplify]: Simplify (- 0) into 0
0.192 * [backup-simplify]: Simplify (+ 0 0) into 0
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.193 * [backup-simplify]: Simplify (- 0) into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.196 * [backup-simplify]: Simplify (- 0) into 0
0.196 * [backup-simplify]: Simplify (+ 0 0) into 0
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) y)
0.197 * * * [progress]: simplifying candidates
0.198 * [simplify]: Simplifying:
  (* (* (exp (* x x)) (exp y)) (exp y))
  (* (exp (+ (* x x) y)) (exp y))
  (log (+ (+ (* x x) y) y))
  (exp (+ (+ (* x x) y) y))
  (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y)))
  (cbrt (+ (+ (* x x) y) y))
  (* (* (+ (+ (* x x) y) y) (+ (+ (* x x) y) y)) (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (+ (pow (+ (* x x) y) 3) (pow y 3))
  (+ (* (+ (* x x) y) (+ (* x x) y)) (- (* y y) (* (+ (* x x) y) y)))
  (- (* (+ (* x x) y) (+ (* x x) y)) (* y y))
  (- (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ y y)
  (* (exp (* x x)) (exp y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow (* x x) 3) (pow y 3))
  (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
0.198 * [simplify]: Sending expressions to egg_math:
 (* (* (exp (* h1 h1)) (exp h0)) (exp h0))
 (* (exp (+ (* h1 h1) h0)) (exp h0))
 (log (+ (+ (* h1 h1) h0) h0))
 (exp (+ (+ (* h1 h1) h0) h0))
 (* (cbrt (+ (+ (* h1 h1) h0) h0)) (cbrt (+ (+ (* h1 h1) h0) h0)))
 (cbrt (+ (+ (* h1 h1) h0) h0))
 (* (* (+ (+ (* h1 h1) h0) h0) (+ (+ (* h1 h1) h0) h0)) (+ (+ (* h1 h1) h0) h0))
 (sqrt (+ (+ (* h1 h1) h0) h0))
 (sqrt (+ (+ (* h1 h1) h0) h0))
 (+ (pow (+ (* h1 h1) h0) 3) (pow h0 3))
 (+ (* (+ (* h1 h1) h0) (+ (* h1 h1) h0)) (- (* h0 h0) (* (+ (* h1 h1) h0) h0)))
 (- (* (+ (* h1 h1) h0) (+ (* h1 h1) h0)) (* h0 h0))
 (- (+ (* h1 h1) h0) h0)
 (+ (+ (* h1 h1) h0) h0)
 (+ h0 h0)
 (* (exp (* h1 h1)) (exp h0))
 (log (+ (* h1 h1) h0))
 (exp (+ (* h1 h1) h0))
 (* (cbrt (+ (* h1 h1) h0)) (cbrt (+ (* h1 h1) h0)))
 (cbrt (+ (* h1 h1) h0))
 (* (* (+ (* h1 h1) h0) (+ (* h1 h1) h0)) (+ (* h1 h1) h0))
 (sqrt (+ (* h1 h1) h0))
 (sqrt (+ (* h1 h1) h0))
 (+ (pow (* h1 h1) 3) (pow h0 3))
 (+ (* (* h1 h1) (* h1 h1)) (- (* h0 h0) (* (* h1 h1) h0)))
 (- (* (* h1 h1) (* h1 h1)) (* h0 h0))
 (- (* h1 h1) h0)
 (+ (pow h1 2) (* 2 h0))
 (+ (pow h1 2) (* 2 h0))
 (+ (pow h1 2) (* 2 h0))
 (+ (pow h1 2) h0)
 (+ (pow h1 2) h0)
 (+ (pow h1 2) h0)
0.971 * * * [progress]: adding candidates to table
1.051 * * [progress]: iteration 2 / 4
1.051 * * * [progress]: picking best candidate
1.053 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x x) (+ y y)))>
1.053 * * * [progress]: localizing error
1.063 * * * [progress]: generating rewritten candidates
1.063 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.105 * * * [progress]: generating series expansions
1.105 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.105 * [backup-simplify]: Simplify (+ (* x x) (+ y y)) into (+ (pow x 2) (* 2 y))
1.105 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
1.105 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
1.105 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.105 * [taylor]: Taking taylor expansion of x in y
1.105 * [backup-simplify]: Simplify x into x
1.105 * [taylor]: Taking taylor expansion of (* 2 y) in y
1.105 * [taylor]: Taking taylor expansion of 2 in y
1.105 * [backup-simplify]: Simplify 2 into 2
1.105 * [taylor]: Taking taylor expansion of y in y
1.105 * [backup-simplify]: Simplify 0 into 0
1.105 * [backup-simplify]: Simplify 1 into 1
1.105 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
1.105 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.105 * [backup-simplify]: Simplify 0 into 0
1.105 * [backup-simplify]: Simplify 1 into 1
1.105 * [taylor]: Taking taylor expansion of (* 2 y) in x
1.106 * [taylor]: Taking taylor expansion of 2 in x
1.106 * [backup-simplify]: Simplify 2 into 2
1.106 * [taylor]: Taking taylor expansion of y in x
1.106 * [backup-simplify]: Simplify y into y
1.106 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
1.106 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.106 * [taylor]: Taking taylor expansion of x in x
1.106 * [backup-simplify]: Simplify 0 into 0
1.106 * [backup-simplify]: Simplify 1 into 1
1.106 * [taylor]: Taking taylor expansion of (* 2 y) in x
1.106 * [taylor]: Taking taylor expansion of 2 in x
1.106 * [backup-simplify]: Simplify 2 into 2
1.106 * [taylor]: Taking taylor expansion of y in x
1.106 * [backup-simplify]: Simplify y into y
1.106 * [backup-simplify]: Simplify (* 2 y) into (* 2 y)
1.106 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
1.106 * [taylor]: Taking taylor expansion of (* 2 y) in y
1.106 * [taylor]: Taking taylor expansion of 2 in y
1.106 * [backup-simplify]: Simplify 2 into 2
1.106 * [taylor]: Taking taylor expansion of y in y
1.106 * [backup-simplify]: Simplify 0 into 0
1.106 * [backup-simplify]: Simplify 1 into 1
1.107 * [backup-simplify]: Simplify (* 2 0) into 0
1.107 * [backup-simplify]: Simplify 0 into 0
1.108 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 y)) into 0
1.108 * [backup-simplify]: Simplify (+ 0 0) into 0
1.108 * [taylor]: Taking taylor expansion of 0 in y
1.108 * [backup-simplify]: Simplify 0 into 0
1.108 * [backup-simplify]: Simplify 0 into 0
1.109 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
1.109 * [backup-simplify]: Simplify 2 into 2
1.109 * [backup-simplify]: Simplify (* 1 1) into 1
1.109 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 y))) into 0
1.110 * [backup-simplify]: Simplify (+ 1 0) into 1
1.110 * [taylor]: Taking taylor expansion of 1 in y
1.110 * [backup-simplify]: Simplify 1 into 1
1.110 * [backup-simplify]: Simplify 1 into 1
1.110 * [backup-simplify]: Simplify 0 into 0
1.110 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
1.110 * [backup-simplify]: Simplify 0 into 0
1.111 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.111 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.112 * [backup-simplify]: Simplify (+ 0 0) into 0
1.112 * [taylor]: Taking taylor expansion of 0 in y
1.112 * [backup-simplify]: Simplify 0 into 0
1.112 * [backup-simplify]: Simplify 0 into 0
1.112 * [backup-simplify]: Simplify 0 into 0
1.112 * [backup-simplify]: Simplify 0 into 0
1.113 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.113 * [backup-simplify]: Simplify 0 into 0
1.113 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 2 (* y 1))) into (+ (pow x 2) (* 2 y))
1.114 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (+ (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))
1.114 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
1.114 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
1.114 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.114 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.114 * [taylor]: Taking taylor expansion of x in y
1.114 * [backup-simplify]: Simplify x into x
1.114 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.114 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.114 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.114 * [taylor]: Taking taylor expansion of 2 in y
1.114 * [backup-simplify]: Simplify 2 into 2
1.114 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.114 * [taylor]: Taking taylor expansion of y in y
1.114 * [backup-simplify]: Simplify 0 into 0
1.114 * [backup-simplify]: Simplify 1 into 1
1.114 * [backup-simplify]: Simplify (/ 1 1) into 1
1.115 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
1.115 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.115 * [backup-simplify]: Simplify 0 into 0
1.115 * [backup-simplify]: Simplify 1 into 1
1.115 * [backup-simplify]: Simplify (* 1 1) into 1
1.115 * [backup-simplify]: Simplify (/ 1 1) into 1
1.115 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
1.115 * [taylor]: Taking taylor expansion of 2 in x
1.115 * [backup-simplify]: Simplify 2 into 2
1.116 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.116 * [taylor]: Taking taylor expansion of y in x
1.116 * [backup-simplify]: Simplify y into y
1.116 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.116 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
1.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.116 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.116 * [taylor]: Taking taylor expansion of x in x
1.116 * [backup-simplify]: Simplify 0 into 0
1.116 * [backup-simplify]: Simplify 1 into 1
1.116 * [backup-simplify]: Simplify (* 1 1) into 1
1.116 * [backup-simplify]: Simplify (/ 1 1) into 1
1.117 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
1.117 * [taylor]: Taking taylor expansion of 2 in x
1.117 * [backup-simplify]: Simplify 2 into 2
1.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.117 * [taylor]: Taking taylor expansion of y in x
1.117 * [backup-simplify]: Simplify y into y
1.117 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.117 * [backup-simplify]: Simplify (+ 1 0) into 1
1.117 * [taylor]: Taking taylor expansion of 1 in y
1.117 * [backup-simplify]: Simplify 1 into 1
1.118 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.119 * [backup-simplify]: Simplify (+ 0 0) into 0
1.119 * [taylor]: Taking taylor expansion of 0 in y
1.119 * [backup-simplify]: Simplify 0 into 0
1.119 * [backup-simplify]: Simplify 1 into 1
1.119 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.120 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
1.120 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
1.120 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.120 * [taylor]: Taking taylor expansion of 2 in y
1.120 * [backup-simplify]: Simplify 2 into 2
1.120 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.120 * [taylor]: Taking taylor expansion of y in y
1.120 * [backup-simplify]: Simplify 0 into 0
1.120 * [backup-simplify]: Simplify 1 into 1
1.120 * [backup-simplify]: Simplify (/ 1 1) into 1
1.120 * [backup-simplify]: Simplify (* 2 1) into 2
1.120 * [backup-simplify]: Simplify 2 into 2
1.120 * [backup-simplify]: Simplify 0 into 0
1.120 * [backup-simplify]: Simplify 0 into 0
1.121 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.122 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
1.122 * [backup-simplify]: Simplify (+ 0 0) into 0
1.122 * [taylor]: Taking taylor expansion of 0 in y
1.122 * [backup-simplify]: Simplify 0 into 0
1.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.123 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
1.123 * [backup-simplify]: Simplify 0 into 0
1.123 * [backup-simplify]: Simplify 0 into 0
1.123 * [backup-simplify]: Simplify 0 into 0
1.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.125 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
1.125 * [backup-simplify]: Simplify (+ 0 0) into 0
1.125 * [taylor]: Taking taylor expansion of 0 in y
1.125 * [backup-simplify]: Simplify 0 into 0
1.125 * [backup-simplify]: Simplify 0 into 0
1.125 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) (* 2 y))
1.126 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (+ (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))
1.126 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
1.126 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
1.126 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.126 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.126 * [taylor]: Taking taylor expansion of x in y
1.126 * [backup-simplify]: Simplify x into x
1.126 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.126 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.126 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.126 * [taylor]: Taking taylor expansion of 2 in y
1.126 * [backup-simplify]: Simplify 2 into 2
1.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.126 * [taylor]: Taking taylor expansion of y in y
1.126 * [backup-simplify]: Simplify 0 into 0
1.126 * [backup-simplify]: Simplify 1 into 1
1.126 * [backup-simplify]: Simplify (/ 1 1) into 1
1.126 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
1.126 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.126 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [backup-simplify]: Simplify 0 into 0
1.126 * [backup-simplify]: Simplify 1 into 1
1.127 * [backup-simplify]: Simplify (* 1 1) into 1
1.127 * [backup-simplify]: Simplify (/ 1 1) into 1
1.127 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
1.127 * [taylor]: Taking taylor expansion of 2 in x
1.127 * [backup-simplify]: Simplify 2 into 2
1.127 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.127 * [taylor]: Taking taylor expansion of y in x
1.127 * [backup-simplify]: Simplify y into y
1.127 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.127 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
1.127 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.127 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.127 * [taylor]: Taking taylor expansion of x in x
1.127 * [backup-simplify]: Simplify 0 into 0
1.127 * [backup-simplify]: Simplify 1 into 1
1.127 * [backup-simplify]: Simplify (* 1 1) into 1
1.127 * [backup-simplify]: Simplify (/ 1 1) into 1
1.127 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
1.127 * [taylor]: Taking taylor expansion of 2 in x
1.128 * [backup-simplify]: Simplify 2 into 2
1.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.128 * [taylor]: Taking taylor expansion of y in x
1.128 * [backup-simplify]: Simplify y into y
1.128 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.128 * [backup-simplify]: Simplify (+ 1 0) into 1
1.128 * [taylor]: Taking taylor expansion of 1 in y
1.128 * [backup-simplify]: Simplify 1 into 1
1.128 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.129 * [backup-simplify]: Simplify (+ 0 0) into 0
1.129 * [taylor]: Taking taylor expansion of 0 in y
1.129 * [backup-simplify]: Simplify 0 into 0
1.129 * [backup-simplify]: Simplify 1 into 1
1.130 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.130 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
1.130 * [backup-simplify]: Simplify (- (/ 2 y)) into (- (* 2 (/ 1 y)))
1.130 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 y)))) into (- (* 2 (/ 1 y)))
1.130 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
1.130 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
1.130 * [taylor]: Taking taylor expansion of 2 in y
1.131 * [backup-simplify]: Simplify 2 into 2
1.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.131 * [taylor]: Taking taylor expansion of y in y
1.131 * [backup-simplify]: Simplify 0 into 0
1.131 * [backup-simplify]: Simplify 1 into 1
1.131 * [backup-simplify]: Simplify (/ 1 1) into 1
1.131 * [backup-simplify]: Simplify (* 2 1) into 2
1.131 * [backup-simplify]: Simplify (- 2) into -2
1.131 * [backup-simplify]: Simplify -2 into -2
1.131 * [backup-simplify]: Simplify 0 into 0
1.131 * [backup-simplify]: Simplify 0 into 0
1.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.133 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
1.133 * [backup-simplify]: Simplify (- 0) into 0
1.133 * [backup-simplify]: Simplify (+ 0 0) into 0
1.133 * [taylor]: Taking taylor expansion of 0 in y
1.133 * [backup-simplify]: Simplify 0 into 0
1.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.134 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
1.134 * [backup-simplify]: Simplify (- 0) into 0
1.134 * [backup-simplify]: Simplify 0 into 0
1.134 * [backup-simplify]: Simplify 0 into 0
1.134 * [backup-simplify]: Simplify 0 into 0
1.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.136 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.136 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
1.137 * [backup-simplify]: Simplify (- 0) into 0
1.137 * [backup-simplify]: Simplify (+ 0 0) into 0
1.137 * [taylor]: Taking taylor expansion of 0 in y
1.137 * [backup-simplify]: Simplify 0 into 0
1.137 * [backup-simplify]: Simplify 0 into 0
1.137 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) (* 2 y))
1.137 * * * [progress]: simplifying candidates
1.137 * [simplify]: Simplifying:
  (* (exp (* x x)) (* (exp y) (exp y)))
  (* (exp (* x x)) (exp (+ y y)))
  (log (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))
  (cbrt (+ (* x x) (+ y y)))
  (* (* (+ (* x x) (+ y y)) (+ (* x x) (+ y y))) (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (+ (pow (* x x) 3) (pow (+ y y) 3))
  (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y))))
  (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))
  (- (* x x) (+ y y))
  (+ (* x x) y)
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
1.138 * [simplify]: Sending expressions to egg_math:
 (* (exp (* h1 h1)) (* (exp h0) (exp h0)))
 (* (exp (* h1 h1)) (exp (+ h0 h0)))
 (log (+ (* h1 h1) (+ h0 h0)))
 (exp (+ (* h1 h1) (+ h0 h0)))
 (* (cbrt (+ (* h1 h1) (+ h0 h0))) (cbrt (+ (* h1 h1) (+ h0 h0))))
 (cbrt (+ (* h1 h1) (+ h0 h0)))
 (* (* (+ (* h1 h1) (+ h0 h0)) (+ (* h1 h1) (+ h0 h0))) (+ (* h1 h1) (+ h0 h0)))
 (sqrt (+ (* h1 h1) (+ h0 h0)))
 (sqrt (+ (* h1 h1) (+ h0 h0)))
 (+ (pow (* h1 h1) 3) (pow (+ h0 h0) 3))
 (+ (* (* h1 h1) (* h1 h1)) (- (* (+ h0 h0) (+ h0 h0)) (* (* h1 h1) (+ h0 h0))))
 (- (* (* h1 h1) (* h1 h1)) (* (+ h0 h0) (+ h0 h0)))
 (- (* h1 h1) (+ h0 h0))
 (+ (* h1 h1) h0)
 (+ (pow h1 2) (* 2 h0))
 (+ (pow h1 2) (* 2 h0))
 (+ (pow h1 2) (* 2 h0))
2.108 * * * [progress]: adding candidates to table
2.138 * [progress]: [Phase 3 of 3] Extracting.
2.138 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (+ (+ (* x x) y) y))>)
2.139 * * * [regime-changes]: Trying 4 branch expressions: ((* x x) (+ (+ (* x x) y) y) y x)
2.139 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (+ (+ (* x x) y) y))>)
2.157 * * * * [regimes]: Trying to branch on (+ (+ (* x x) y) y) from (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (+ (+ (* x x) y) y))>)
2.168 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (+ (+ (* x x) y) y))>)
2.179 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (+ (+ (* x x) y) y))>)
2.200 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.200 * [simplify]: Simplifying:
  (+ (* x x) (+ y y))
2.200 * [simplify]: Sending expressions to egg_math:
 (+ (* h1 h1) (+ h0 h0))
3.447 * [regime-testing]: Baseline error score: 0.004823723277999894
3.450 * [regime-testing]: Oracle error score: 0.00244842636588588
3.454 * [regime-testing]: End program error score: 0.004823723277999894
3.480 * [regime-testing]: Target error score: 0.004823723277999894