102.455 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying:
  (+ (+ (* x x) y) y)
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: Extracting # 3 : cost  0
0.033 * * [simplify]: Extracting # 4 : cost  0
0.033 * * [simplify]: Extracting # 5 : cost  0
0.033 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.035 * * [simplify]: Extracting # 0 : cost  0
0.035 * * [simplify]: Extracting # 1 : cost  0
0.035 * * [simplify]: Extracting # 2 : cost  0
0.035 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.038 * * [simplify]: Extracting # 0 : cost  0
0.038 * * [simplify]: Extracting # 1 : cost  0
0.038 * * [simplify]: Extracting # 2 : cost  0
0.038 * * [simplify]: iteration  2 :  12  enodes  (cost  7 )
0.041 * * [simplify]: Extracting # 0 : cost  0
0.041 * * [simplify]: iteration  3 :  13  enodes  (cost  7 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: iteration done:  13  enodes  (cost  7 )
0.045 * [simplify]: Simplified to:
  (+ (+ (* x x) y) y)
0.046 * * [progress]: iteration 1 / 4
0.046 * * * [progress]: picking best candidate
0.050 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x x) y) y))>
0.050 * * * [progress]: localizing error
0.062 * * * [progress]: generating rewritten candidates
0.062 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.137 * * * [progress]: generating series expansions
0.137 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.137 * [backup-simplify]: Simplify (+ (+ (* x x) y) y) into (+ (pow x 2) (* 2 y))
0.137 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
0.137 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
0.137 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [backup-simplify]: Simplify x into x
0.137 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.137 * [taylor]: Taking taylor expansion of 2 in y
0.137 * [backup-simplify]: Simplify 2 into 2
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.137 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.137 * [taylor]: Taking taylor expansion of 2 in x
0.137 * [backup-simplify]: Simplify 2 into 2
0.137 * [taylor]: Taking taylor expansion of y in x
0.138 * [backup-simplify]: Simplify y into y
0.138 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.138 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 1 into 1
0.138 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.138 * [taylor]: Taking taylor expansion of 2 in x
0.138 * [backup-simplify]: Simplify 2 into 2
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [backup-simplify]: Simplify y into y
0.138 * [backup-simplify]: Simplify (* 2 y) into (* 2 y)
0.138 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
0.138 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.138 * [taylor]: Taking taylor expansion of 2 in y
0.138 * [backup-simplify]: Simplify 2 into 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 (* 2 0) into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 y)) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.141 * [backup-simplify]: Simplify 2 into 2
0.141 * [backup-simplify]: Simplify (* 1 1) into 1
0.142 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 y))) into 0
0.142 * [backup-simplify]: Simplify (+ 1 0) into 1
0.142 * [taylor]: Taking taylor expansion of 1 in y
0.142 * [backup-simplify]: Simplify 1 into 1
0.142 * [backup-simplify]: Simplify 1 into 1
0.142 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.145 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) 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 0 into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 2 (* y 1))) into (+ (pow x 2) (* 2 y))
0.148 * [backup-simplify]: Simplify (+ (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) (/ 1 y)) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))
0.148 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.148 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [backup-simplify]: Simplify x into x
0.148 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.148 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.148 * [taylor]: Taking taylor expansion of (* 2 (/ 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
0.148 * [backup-simplify]: Simplify (/ 1 1) into 1
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.149 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.149 * [taylor]: Taking taylor expansion of x in x
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
0.149 * [backup-simplify]: Simplify (/ 1 1) into 1
0.149 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.149 * [taylor]: Taking taylor expansion of 2 in x
0.149 * [backup-simplify]: Simplify 2 into 2
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [backup-simplify]: Simplify y into y
0.150 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.150 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (* 1 1) into 1
0.150 * [backup-simplify]: Simplify (/ 1 1) into 1
0.150 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.151 * [taylor]: Taking taylor expansion of 2 in x
0.151 * [backup-simplify]: Simplify 2 into 2
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [backup-simplify]: Simplify y into y
0.151 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.151 * [backup-simplify]: Simplify (+ 1 0) into 1
0.151 * [taylor]: Taking taylor expansion of 1 in y
0.151 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.153 * [backup-simplify]: Simplify (+ 0 0) into 0
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.155 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
0.155 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
0.155 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.155 * [taylor]: Taking taylor expansion of 2 in y
0.155 * [backup-simplify]: Simplify 2 into 2
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (/ 1 1) into 1
0.156 * [backup-simplify]: Simplify (* 2 1) into 2
0.156 * [backup-simplify]: Simplify 2 into 2
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 1)))) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.158 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.159 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.163 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.163 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) 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 (+ (* 2 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) (* 2 y))
0.165 * [backup-simplify]: Simplify (+ (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) (/ 1 (- y))) into (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))
0.165 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.165 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.165 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.165 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [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 (* 2 (/ 1 y)) in y
0.165 * [taylor]: Taking taylor expansion of 2 in y
0.165 * [backup-simplify]: Simplify 2 into 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
0.166 * [backup-simplify]: Simplify (/ 1 1) into 1
0.166 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 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
0.166 * [backup-simplify]: Simplify (* 1 1) into 1
0.166 * [backup-simplify]: Simplify (/ 1 1) into 1
0.166 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.166 * [taylor]: Taking taylor expansion of 2 in x
0.166 * [backup-simplify]: Simplify 2 into 2
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)
0.167 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.167 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [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 (* 2 (/ 1 y)) in x
0.168 * [taylor]: Taking taylor expansion of 2 in x
0.168 * [backup-simplify]: Simplify 2 into 2
0.168 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.168 * [taylor]: Taking taylor expansion of y in x
0.168 * [backup-simplify]: Simplify y into y
0.168 * [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 (* 2 (/ 1 y)) into (/ 2 y)
0.172 * [backup-simplify]: Simplify (- (/ 2 y)) into (- (* 2 (/ 1 y)))
0.172 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 y)))) into (- (* 2 (/ 1 y)))
0.172 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.172 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.172 * [taylor]: Taking taylor expansion of 2 in y
0.172 * [backup-simplify]: Simplify 2 into 2
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
0.173 * [backup-simplify]: Simplify (* 2 1) into 2
0.173 * [backup-simplify]: Simplify (- 2) into -2
0.173 * [backup-simplify]: Simplify -2 into -2
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.175 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.176 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
0.176 * [backup-simplify]: Simplify (- 0) into 0
0.176 * [backup-simplify]: Simplify (+ 0 0) into 0
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.178 * [backup-simplify]: Simplify (- 0) into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.181 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.181 * [backup-simplify]: Simplify (- 0) into 0
0.182 * [backup-simplify]: Simplify (+ 0 0) into 0
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) (* 2 y))
0.182 * * * [progress]: simplifying candidates
0.183 * [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)
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
0.184 * * [simplify]: Extracting # 0 : cost  0
0.184 * * [simplify]: Extracting # 1 : cost  0
0.184 * * [simplify]: Extracting # 2 : cost  0
0.184 * * [simplify]: Extracting # 3 : cost  0
0.184 * * [simplify]: Extracting # 4 : cost  0
0.184 * * [simplify]: Extracting # 5 : cost  0
0.184 * * [simplify]: Extracting # 6 : cost  0
0.184 * * [simplify]: iteration  0 :  34  enodes  (cost  186 )
0.197 * * [simplify]: Extracting # 0 : cost  0
0.198 * * [simplify]: Extracting # 1 : cost  0
0.198 * * [simplify]: Extracting # 2 : cost  0
0.198 * * [simplify]: Extracting # 3 : cost  0
0.198 * * [simplify]: Extracting # 4 : cost  0
0.199 * * [simplify]: iteration  1 :  97  enodes  (cost  182 )
0.252 * * [simplify]: Extracting # 0 : cost  0
0.252 * * [simplify]: Extracting # 1 : cost  0
0.253 * * [simplify]: Extracting # 2 : cost  0
0.253 * * [simplify]: Extracting # 3 : cost  0
0.254 * * [simplify]: Extracting # 4 : cost  0
0.254 * * [simplify]: iteration  2 :  339  enodes  (cost  161 )
0.566 * * [simplify]: Extracting # 0 : cost  0
0.570 * * [simplify]: Extracting # 1 : cost  0
0.575 * * [simplify]: Extracting # 2 : cost  0
0.580 * * [simplify]: Extracting # 3 : cost  0
0.585 * * [simplify]: Extracting # 4 : cost  0
0.590 * * [simplify]: iteration  3 :  2180  enodes  (cost  151 )
2.167 * * [simplify]: Extracting # 0 : cost  0
2.185 * * [simplify]: Extracting # 1 : cost  0
2.204 * * [simplify]: Extracting # 2 : cost  0
2.223 * * [simplify]: Extracting # 3 : cost  0
2.236 * * [simplify]: Extracting # 4 : cost  0
2.248 * * [simplify]: iteration done:  5001  enodes  (cost  149 )
2.248 * [simplify]: Simplified to:
  (exp (+ (pow x 2) (* 2 y)))
  (exp (+ (pow x 2) (* 2 y)))
  (log (+ (+ (* x x) y) y))
  (exp (+ (pow x 2) (* 2 y)))
  (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y)))
  (cbrt (+ (+ (* x x) y) y))
  (pow (+ (pow x 2) (* 2 y)) 3)
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (+ (pow (+ (* x x) y) 3) (pow y 3))
  (+ (pow x 4) (* (+ (* x x) y) y))
  (* (+ (pow x 2) (* 2 y)) (* x x))
  (pow x 2)
  (+ (pow x 2) (* 2 y))
  (* 2 y)
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
2.248 * * * [progress]: adding candidates to table
2.760 * * [progress]: iteration 2 / 4
2.760 * * * [progress]: picking best candidate
2.765 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))>
2.765 * * * [progress]: localizing error
2.784 * * * [progress]: generating rewritten candidates
2.785 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
3.101 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
3.161 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
3.231 * * * [progress]: generating series expansions
3.233 * * * * [progress]: [ 1 / 3 ] generating series at (2)
3.233 * [backup-simplify]: Simplify (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))) into (+ (pow x 2) (* 2 y))
3.233 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
3.233 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
3.233 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.233 * [taylor]: Taking taylor expansion of x in y
3.234 * [backup-simplify]: Simplify x into x
3.234 * [taylor]: Taking taylor expansion of (* 2 y) in y
3.234 * [taylor]: Taking taylor expansion of 2 in y
3.234 * [backup-simplify]: Simplify 2 into 2
3.234 * [taylor]: Taking taylor expansion of y in y
3.234 * [backup-simplify]: Simplify 0 into 0
3.234 * [backup-simplify]: Simplify 1 into 1
3.234 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
3.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.234 * [taylor]: Taking taylor expansion of x in x
3.234 * [backup-simplify]: Simplify 0 into 0
3.234 * [backup-simplify]: Simplify 1 into 1
3.234 * [taylor]: Taking taylor expansion of (* 2 y) in x
3.234 * [taylor]: Taking taylor expansion of 2 in x
3.234 * [backup-simplify]: Simplify 2 into 2
3.234 * [taylor]: Taking taylor expansion of y in x
3.234 * [backup-simplify]: Simplify y into y
3.234 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
3.234 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.234 * [taylor]: Taking taylor expansion of x in x
3.234 * [backup-simplify]: Simplify 0 into 0
3.234 * [backup-simplify]: Simplify 1 into 1
3.234 * [taylor]: Taking taylor expansion of (* 2 y) in x
3.234 * [taylor]: Taking taylor expansion of 2 in x
3.234 * [backup-simplify]: Simplify 2 into 2
3.234 * [taylor]: Taking taylor expansion of y in x
3.234 * [backup-simplify]: Simplify y into y
3.235 * [backup-simplify]: Simplify (* 2 y) into (* 2 y)
3.235 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
3.235 * [taylor]: Taking taylor expansion of (* 2 y) in y
3.235 * [taylor]: Taking taylor expansion of 2 in y
3.235 * [backup-simplify]: Simplify 2 into 2
3.235 * [taylor]: Taking taylor expansion of y in y
3.235 * [backup-simplify]: Simplify 0 into 0
3.235 * [backup-simplify]: Simplify 1 into 1
3.236 * [backup-simplify]: Simplify (* 2 0) into 0
3.236 * [backup-simplify]: Simplify 0 into 0
3.237 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 y)) into 0
3.238 * [backup-simplify]: Simplify (+ 0 0) into 0
3.238 * [taylor]: Taking taylor expansion of 0 in y
3.239 * [backup-simplify]: Simplify 0 into 0
3.239 * [backup-simplify]: Simplify 0 into 0
3.240 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
3.240 * [backup-simplify]: Simplify 2 into 2
3.240 * [backup-simplify]: Simplify (* 1 1) into 1
3.241 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 y))) into 0
3.242 * [backup-simplify]: Simplify (+ 1 0) into 1
3.242 * [taylor]: Taking taylor expansion of 1 in y
3.242 * [backup-simplify]: Simplify 1 into 1
3.242 * [backup-simplify]: Simplify 1 into 1
3.242 * [backup-simplify]: Simplify 0 into 0
3.243 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
3.243 * [backup-simplify]: Simplify 0 into 0
3.243 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.245 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.245 * [backup-simplify]: Simplify (+ 0 0) into 0
3.245 * [taylor]: Taking taylor expansion of 0 in y
3.245 * [backup-simplify]: Simplify 0 into 0
3.245 * [backup-simplify]: Simplify 0 into 0
3.245 * [backup-simplify]: Simplify 0 into 0
3.245 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.246 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 2 (* y 1))) into (+ (pow x 2) (* 2 y))
3.247 * [backup-simplify]: Simplify (* (sqrt (+ (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) (/ 1 y))) (sqrt (+ (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) (/ 1 y)))) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))
3.247 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
3.247 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
3.247 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.247 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.247 * [taylor]: Taking taylor expansion of x in y
3.247 * [backup-simplify]: Simplify x into x
3.247 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.247 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.247 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.248 * [taylor]: Taking taylor expansion of 2 in y
3.248 * [backup-simplify]: Simplify 2 into 2
3.248 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.248 * [taylor]: Taking taylor expansion of y in y
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify 1 into 1
3.248 * [backup-simplify]: Simplify (/ 1 1) into 1
3.248 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.248 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.248 * [taylor]: Taking taylor expansion of x in x
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify 1 into 1
3.249 * [backup-simplify]: Simplify (* 1 1) into 1
3.249 * [backup-simplify]: Simplify (/ 1 1) into 1
3.249 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.249 * [taylor]: Taking taylor expansion of 2 in x
3.249 * [backup-simplify]: Simplify 2 into 2
3.249 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.249 * [taylor]: Taking taylor expansion of y in x
3.249 * [backup-simplify]: Simplify y into y
3.249 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.249 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.249 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.249 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.249 * [taylor]: Taking taylor expansion of x in x
3.249 * [backup-simplify]: Simplify 0 into 0
3.249 * [backup-simplify]: Simplify 1 into 1
3.250 * [backup-simplify]: Simplify (* 1 1) into 1
3.250 * [backup-simplify]: Simplify (/ 1 1) into 1
3.250 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.250 * [taylor]: Taking taylor expansion of 2 in x
3.250 * [backup-simplify]: Simplify 2 into 2
3.250 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.250 * [taylor]: Taking taylor expansion of y in x
3.250 * [backup-simplify]: Simplify y into y
3.250 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.251 * [backup-simplify]: Simplify (+ 1 0) into 1
3.251 * [taylor]: Taking taylor expansion of 1 in y
3.251 * [backup-simplify]: Simplify 1 into 1
3.251 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.252 * [backup-simplify]: Simplify (+ 0 0) into 0
3.252 * [taylor]: Taking taylor expansion of 0 in y
3.252 * [backup-simplify]: Simplify 0 into 0
3.252 * [backup-simplify]: Simplify 1 into 1
3.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.254 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
3.254 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
3.254 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.254 * [taylor]: Taking taylor expansion of 2 in y
3.254 * [backup-simplify]: Simplify 2 into 2
3.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.254 * [taylor]: Taking taylor expansion of y in y
3.254 * [backup-simplify]: Simplify 0 into 0
3.254 * [backup-simplify]: Simplify 1 into 1
3.255 * [backup-simplify]: Simplify (/ 1 1) into 1
3.255 * [backup-simplify]: Simplify (* 2 1) into 2
3.255 * [backup-simplify]: Simplify 2 into 2
3.255 * [backup-simplify]: Simplify 0 into 0
3.255 * [backup-simplify]: Simplify 0 into 0
3.256 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.257 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.257 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
3.258 * [backup-simplify]: Simplify (+ 0 0) into 0
3.258 * [taylor]: Taking taylor expansion of 0 in y
3.258 * [backup-simplify]: Simplify 0 into 0
3.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.259 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.259 * [backup-simplify]: Simplify 0 into 0
3.259 * [backup-simplify]: Simplify 0 into 0
3.259 * [backup-simplify]: Simplify 0 into 0
3.260 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.261 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.262 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
3.262 * [backup-simplify]: Simplify (+ 0 0) into 0
3.262 * [taylor]: Taking taylor expansion of 0 in y
3.262 * [backup-simplify]: Simplify 0 into 0
3.262 * [backup-simplify]: Simplify 0 into 0
3.263 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) (* 2 y))
3.264 * [backup-simplify]: Simplify (* (sqrt (+ (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) (/ 1 (- y)))) (sqrt (+ (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) (/ 1 (- y))))) into (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))
3.264 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
3.264 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
3.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.264 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.264 * [taylor]: Taking taylor expansion of x in y
3.264 * [backup-simplify]: Simplify x into x
3.264 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.264 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.264 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.264 * [taylor]: Taking taylor expansion of 2 in y
3.264 * [backup-simplify]: Simplify 2 into 2
3.264 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.264 * [taylor]: Taking taylor expansion of y in y
3.264 * [backup-simplify]: Simplify 0 into 0
3.264 * [backup-simplify]: Simplify 1 into 1
3.265 * [backup-simplify]: Simplify (/ 1 1) into 1
3.265 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.265 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.265 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.265 * [taylor]: Taking taylor expansion of x in x
3.265 * [backup-simplify]: Simplify 0 into 0
3.265 * [backup-simplify]: Simplify 1 into 1
3.265 * [backup-simplify]: Simplify (* 1 1) into 1
3.265 * [backup-simplify]: Simplify (/ 1 1) into 1
3.265 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.265 * [taylor]: Taking taylor expansion of 2 in x
3.265 * [backup-simplify]: Simplify 2 into 2
3.265 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.266 * [taylor]: Taking taylor expansion of y in x
3.266 * [backup-simplify]: Simplify y into y
3.266 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.266 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.266 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.266 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.266 * [taylor]: Taking taylor expansion of x in x
3.266 * [backup-simplify]: Simplify 0 into 0
3.266 * [backup-simplify]: Simplify 1 into 1
3.266 * [backup-simplify]: Simplify (* 1 1) into 1
3.266 * [backup-simplify]: Simplify (/ 1 1) into 1
3.266 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.266 * [taylor]: Taking taylor expansion of 2 in x
3.266 * [backup-simplify]: Simplify 2 into 2
3.266 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.267 * [taylor]: Taking taylor expansion of y in x
3.267 * [backup-simplify]: Simplify y into y
3.267 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.267 * [backup-simplify]: Simplify (+ 1 0) into 1
3.267 * [taylor]: Taking taylor expansion of 1 in y
3.267 * [backup-simplify]: Simplify 1 into 1
3.268 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.269 * [backup-simplify]: Simplify (+ 0 0) into 0
3.269 * [taylor]: Taking taylor expansion of 0 in y
3.269 * [backup-simplify]: Simplify 0 into 0
3.269 * [backup-simplify]: Simplify 1 into 1
3.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.270 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
3.271 * [backup-simplify]: Simplify (- (/ 2 y)) into (- (* 2 (/ 1 y)))
3.271 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 y)))) into (- (* 2 (/ 1 y)))
3.271 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
3.271 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.271 * [taylor]: Taking taylor expansion of 2 in y
3.271 * [backup-simplify]: Simplify 2 into 2
3.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.271 * [taylor]: Taking taylor expansion of y in y
3.271 * [backup-simplify]: Simplify 0 into 0
3.271 * [backup-simplify]: Simplify 1 into 1
3.271 * [backup-simplify]: Simplify (/ 1 1) into 1
3.272 * [backup-simplify]: Simplify (* 2 1) into 2
3.272 * [backup-simplify]: Simplify (- 2) into -2
3.272 * [backup-simplify]: Simplify -2 into -2
3.272 * [backup-simplify]: Simplify 0 into 0
3.272 * [backup-simplify]: Simplify 0 into 0
3.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.274 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
3.275 * [backup-simplify]: Simplify (- 0) into 0
3.275 * [backup-simplify]: Simplify (+ 0 0) into 0
3.275 * [taylor]: Taking taylor expansion of 0 in y
3.275 * [backup-simplify]: Simplify 0 into 0
3.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.277 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.277 * [backup-simplify]: Simplify (- 0) into 0
3.277 * [backup-simplify]: Simplify 0 into 0
3.277 * [backup-simplify]: Simplify 0 into 0
3.277 * [backup-simplify]: Simplify 0 into 0
3.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.279 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.280 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
3.280 * [backup-simplify]: Simplify (- 0) into 0
3.281 * [backup-simplify]: Simplify (+ 0 0) into 0
3.281 * [taylor]: Taking taylor expansion of 0 in y
3.281 * [backup-simplify]: Simplify 0 into 0
3.281 * [backup-simplify]: Simplify 0 into 0
3.281 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) (* 2 y))
3.281 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
3.282 * [backup-simplify]: Simplify (+ (+ (* x x) y) y) into (+ (pow x 2) (* 2 y))
3.282 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
3.282 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
3.282 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.282 * [taylor]: Taking taylor expansion of x in y
3.282 * [backup-simplify]: Simplify x into x
3.282 * [taylor]: Taking taylor expansion of (* 2 y) in y
3.282 * [taylor]: Taking taylor expansion of 2 in y
3.282 * [backup-simplify]: Simplify 2 into 2
3.282 * [taylor]: Taking taylor expansion of y in y
3.282 * [backup-simplify]: Simplify 0 into 0
3.282 * [backup-simplify]: Simplify 1 into 1
3.282 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
3.282 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.282 * [taylor]: Taking taylor expansion of x in x
3.282 * [backup-simplify]: Simplify 0 into 0
3.282 * [backup-simplify]: Simplify 1 into 1
3.282 * [taylor]: Taking taylor expansion of (* 2 y) in x
3.282 * [taylor]: Taking taylor expansion of 2 in x
3.282 * [backup-simplify]: Simplify 2 into 2
3.282 * [taylor]: Taking taylor expansion of y in x
3.282 * [backup-simplify]: Simplify y into y
3.282 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
3.282 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.282 * [taylor]: Taking taylor expansion of x in x
3.282 * [backup-simplify]: Simplify 0 into 0
3.282 * [backup-simplify]: Simplify 1 into 1
3.282 * [taylor]: Taking taylor expansion of (* 2 y) in x
3.282 * [taylor]: Taking taylor expansion of 2 in x
3.282 * [backup-simplify]: Simplify 2 into 2
3.282 * [taylor]: Taking taylor expansion of y in x
3.282 * [backup-simplify]: Simplify y into y
3.282 * [backup-simplify]: Simplify (* 2 y) into (* 2 y)
3.283 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
3.283 * [taylor]: Taking taylor expansion of (* 2 y) in y
3.283 * [taylor]: Taking taylor expansion of 2 in y
3.283 * [backup-simplify]: Simplify 2 into 2
3.283 * [taylor]: Taking taylor expansion of y in y
3.283 * [backup-simplify]: Simplify 0 into 0
3.283 * [backup-simplify]: Simplify 1 into 1
3.283 * [backup-simplify]: Simplify (* 2 0) into 0
3.283 * [backup-simplify]: Simplify 0 into 0
3.284 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 y)) into 0
3.284 * [backup-simplify]: Simplify (+ 0 0) into 0
3.284 * [taylor]: Taking taylor expansion of 0 in y
3.284 * [backup-simplify]: Simplify 0 into 0
3.284 * [backup-simplify]: Simplify 0 into 0
3.285 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
3.285 * [backup-simplify]: Simplify 2 into 2
3.285 * [backup-simplify]: Simplify (* 1 1) into 1
3.286 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 y))) into 0
3.286 * [backup-simplify]: Simplify (+ 1 0) into 1
3.286 * [taylor]: Taking taylor expansion of 1 in y
3.286 * [backup-simplify]: Simplify 1 into 1
3.286 * [backup-simplify]: Simplify 1 into 1
3.286 * [backup-simplify]: Simplify 0 into 0
3.287 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
3.287 * [backup-simplify]: Simplify 0 into 0
3.288 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.289 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.290 * [backup-simplify]: Simplify (+ 0 0) into 0
3.290 * [taylor]: Taking taylor expansion of 0 in y
3.290 * [backup-simplify]: Simplify 0 into 0
3.290 * [backup-simplify]: Simplify 0 into 0
3.290 * [backup-simplify]: Simplify 0 into 0
3.290 * [backup-simplify]: Simplify 0 into 0
3.291 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.291 * [backup-simplify]: Simplify 0 into 0
3.291 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 2 (* y 1))) into (+ (pow x 2) (* 2 y))
3.291 * [backup-simplify]: Simplify (+ (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) (/ 1 y)) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))
3.291 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
3.291 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
3.292 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.292 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.292 * [taylor]: Taking taylor expansion of x in y
3.292 * [backup-simplify]: Simplify x into x
3.292 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.292 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.292 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.292 * [taylor]: Taking taylor expansion of 2 in y
3.292 * [backup-simplify]: Simplify 2 into 2
3.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.292 * [taylor]: Taking taylor expansion of y in y
3.292 * [backup-simplify]: Simplify 0 into 0
3.292 * [backup-simplify]: Simplify 1 into 1
3.292 * [backup-simplify]: Simplify (/ 1 1) into 1
3.292 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.292 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.292 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.293 * [taylor]: Taking taylor expansion of x in x
3.293 * [backup-simplify]: Simplify 0 into 0
3.293 * [backup-simplify]: Simplify 1 into 1
3.293 * [backup-simplify]: Simplify (* 1 1) into 1
3.293 * [backup-simplify]: Simplify (/ 1 1) into 1
3.293 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.293 * [taylor]: Taking taylor expansion of 2 in x
3.293 * [backup-simplify]: Simplify 2 into 2
3.293 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.293 * [taylor]: Taking taylor expansion of y in x
3.293 * [backup-simplify]: Simplify y into y
3.293 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.294 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.294 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.294 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.294 * [taylor]: Taking taylor expansion of x in x
3.294 * [backup-simplify]: Simplify 0 into 0
3.294 * [backup-simplify]: Simplify 1 into 1
3.294 * [backup-simplify]: Simplify (* 1 1) into 1
3.294 * [backup-simplify]: Simplify (/ 1 1) into 1
3.294 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.294 * [taylor]: Taking taylor expansion of 2 in x
3.294 * [backup-simplify]: Simplify 2 into 2
3.294 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.294 * [taylor]: Taking taylor expansion of y in x
3.294 * [backup-simplify]: Simplify y into y
3.295 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.295 * [backup-simplify]: Simplify (+ 1 0) into 1
3.295 * [taylor]: Taking taylor expansion of 1 in y
3.295 * [backup-simplify]: Simplify 1 into 1
3.296 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.297 * [backup-simplify]: Simplify (+ 0 0) into 0
3.297 * [taylor]: Taking taylor expansion of 0 in y
3.297 * [backup-simplify]: Simplify 0 into 0
3.297 * [backup-simplify]: Simplify 1 into 1
3.298 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.299 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
3.299 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
3.299 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.299 * [taylor]: Taking taylor expansion of 2 in y
3.299 * [backup-simplify]: Simplify 2 into 2
3.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.299 * [taylor]: Taking taylor expansion of y in y
3.299 * [backup-simplify]: Simplify 0 into 0
3.299 * [backup-simplify]: Simplify 1 into 1
3.299 * [backup-simplify]: Simplify (/ 1 1) into 1
3.300 * [backup-simplify]: Simplify (* 2 1) into 2
3.300 * [backup-simplify]: Simplify 2 into 2
3.300 * [backup-simplify]: Simplify 0 into 0
3.300 * [backup-simplify]: Simplify 0 into 0
3.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.302 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.302 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
3.303 * [backup-simplify]: Simplify (+ 0 0) into 0
3.303 * [taylor]: Taking taylor expansion of 0 in y
3.303 * [backup-simplify]: Simplify 0 into 0
3.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.304 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.304 * [backup-simplify]: Simplify 0 into 0
3.304 * [backup-simplify]: Simplify 0 into 0
3.304 * [backup-simplify]: Simplify 0 into 0
3.305 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.306 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.307 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
3.308 * [backup-simplify]: Simplify (+ 0 0) into 0
3.308 * [taylor]: Taking taylor expansion of 0 in y
3.308 * [backup-simplify]: Simplify 0 into 0
3.308 * [backup-simplify]: Simplify 0 into 0
3.308 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) (* 2 y))
3.309 * [backup-simplify]: Simplify (+ (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) (/ 1 (- y))) into (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))
3.309 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
3.309 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
3.309 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.309 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.309 * [taylor]: Taking taylor expansion of x in y
3.309 * [backup-simplify]: Simplify x into x
3.309 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.309 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.309 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.309 * [taylor]: Taking taylor expansion of 2 in y
3.309 * [backup-simplify]: Simplify 2 into 2
3.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.309 * [taylor]: Taking taylor expansion of y in y
3.309 * [backup-simplify]: Simplify 0 into 0
3.309 * [backup-simplify]: Simplify 1 into 1
3.310 * [backup-simplify]: Simplify (/ 1 1) into 1
3.310 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.310 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.310 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.310 * [taylor]: Taking taylor expansion of x in x
3.310 * [backup-simplify]: Simplify 0 into 0
3.310 * [backup-simplify]: Simplify 1 into 1
3.310 * [backup-simplify]: Simplify (* 1 1) into 1
3.311 * [backup-simplify]: Simplify (/ 1 1) into 1
3.311 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.311 * [taylor]: Taking taylor expansion of 2 in x
3.311 * [backup-simplify]: Simplify 2 into 2
3.311 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.311 * [taylor]: Taking taylor expansion of y in x
3.311 * [backup-simplify]: Simplify y into y
3.311 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.311 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.311 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.311 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.311 * [taylor]: Taking taylor expansion of x in x
3.311 * [backup-simplify]: Simplify 0 into 0
3.311 * [backup-simplify]: Simplify 1 into 1
3.311 * [backup-simplify]: Simplify (* 1 1) into 1
3.312 * [backup-simplify]: Simplify (/ 1 1) into 1
3.312 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.312 * [taylor]: Taking taylor expansion of 2 in x
3.312 * [backup-simplify]: Simplify 2 into 2
3.312 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.312 * [taylor]: Taking taylor expansion of y in x
3.312 * [backup-simplify]: Simplify y into y
3.312 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.312 * [backup-simplify]: Simplify (+ 1 0) into 1
3.312 * [taylor]: Taking taylor expansion of 1 in y
3.312 * [backup-simplify]: Simplify 1 into 1
3.313 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.314 * [backup-simplify]: Simplify (+ 0 0) into 0
3.314 * [taylor]: Taking taylor expansion of 0 in y
3.314 * [backup-simplify]: Simplify 0 into 0
3.314 * [backup-simplify]: Simplify 1 into 1
3.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.316 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
3.316 * [backup-simplify]: Simplify (- (/ 2 y)) into (- (* 2 (/ 1 y)))
3.316 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 y)))) into (- (* 2 (/ 1 y)))
3.316 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
3.316 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.316 * [taylor]: Taking taylor expansion of 2 in y
3.317 * [backup-simplify]: Simplify 2 into 2
3.317 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.317 * [taylor]: Taking taylor expansion of y in y
3.317 * [backup-simplify]: Simplify 0 into 0
3.317 * [backup-simplify]: Simplify 1 into 1
3.317 * [backup-simplify]: Simplify (/ 1 1) into 1
3.318 * [backup-simplify]: Simplify (* 2 1) into 2
3.318 * [backup-simplify]: Simplify (- 2) into -2
3.318 * [backup-simplify]: Simplify -2 into -2
3.318 * [backup-simplify]: Simplify 0 into 0
3.318 * [backup-simplify]: Simplify 0 into 0
3.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.325 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
3.326 * [backup-simplify]: Simplify (- 0) into 0
3.326 * [backup-simplify]: Simplify (+ 0 0) into 0
3.326 * [taylor]: Taking taylor expansion of 0 in y
3.326 * [backup-simplify]: Simplify 0 into 0
3.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.328 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.328 * [backup-simplify]: Simplify (- 0) into 0
3.328 * [backup-simplify]: Simplify 0 into 0
3.328 * [backup-simplify]: Simplify 0 into 0
3.328 * [backup-simplify]: Simplify 0 into 0
3.329 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.330 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.330 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.331 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
3.332 * [backup-simplify]: Simplify (- 0) into 0
3.332 * [backup-simplify]: Simplify (+ 0 0) into 0
3.332 * [taylor]: Taking taylor expansion of 0 in y
3.332 * [backup-simplify]: Simplify 0 into 0
3.332 * [backup-simplify]: Simplify 0 into 0
3.333 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) (* 2 y))
3.333 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
3.333 * [backup-simplify]: Simplify (+ (+ (* x x) y) y) into (+ (pow x 2) (* 2 y))
3.333 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
3.333 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
3.333 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.333 * [taylor]: Taking taylor expansion of x in y
3.333 * [backup-simplify]: Simplify x into x
3.333 * [taylor]: Taking taylor expansion of (* 2 y) in y
3.333 * [taylor]: Taking taylor expansion of 2 in y
3.333 * [backup-simplify]: Simplify 2 into 2
3.333 * [taylor]: Taking taylor expansion of y in y
3.333 * [backup-simplify]: Simplify 0 into 0
3.333 * [backup-simplify]: Simplify 1 into 1
3.333 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
3.333 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.333 * [taylor]: Taking taylor expansion of x in x
3.333 * [backup-simplify]: Simplify 0 into 0
3.333 * [backup-simplify]: Simplify 1 into 1
3.333 * [taylor]: Taking taylor expansion of (* 2 y) in x
3.334 * [taylor]: Taking taylor expansion of 2 in x
3.334 * [backup-simplify]: Simplify 2 into 2
3.334 * [taylor]: Taking taylor expansion of y in x
3.334 * [backup-simplify]: Simplify y into y
3.334 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
3.334 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.334 * [taylor]: Taking taylor expansion of x in x
3.334 * [backup-simplify]: Simplify 0 into 0
3.334 * [backup-simplify]: Simplify 1 into 1
3.334 * [taylor]: Taking taylor expansion of (* 2 y) in x
3.334 * [taylor]: Taking taylor expansion of 2 in x
3.334 * [backup-simplify]: Simplify 2 into 2
3.334 * [taylor]: Taking taylor expansion of y in x
3.334 * [backup-simplify]: Simplify y into y
3.334 * [backup-simplify]: Simplify (* 2 y) into (* 2 y)
3.334 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
3.334 * [taylor]: Taking taylor expansion of (* 2 y) in y
3.334 * [taylor]: Taking taylor expansion of 2 in y
3.334 * [backup-simplify]: Simplify 2 into 2
3.334 * [taylor]: Taking taylor expansion of y in y
3.334 * [backup-simplify]: Simplify 0 into 0
3.334 * [backup-simplify]: Simplify 1 into 1
3.335 * [backup-simplify]: Simplify (* 2 0) into 0
3.335 * [backup-simplify]: Simplify 0 into 0
3.336 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 y)) into 0
3.336 * [backup-simplify]: Simplify (+ 0 0) into 0
3.336 * [taylor]: Taking taylor expansion of 0 in y
3.336 * [backup-simplify]: Simplify 0 into 0
3.336 * [backup-simplify]: Simplify 0 into 0
3.337 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
3.337 * [backup-simplify]: Simplify 2 into 2
3.338 * [backup-simplify]: Simplify (* 1 1) into 1
3.338 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 y))) into 0
3.339 * [backup-simplify]: Simplify (+ 1 0) into 1
3.339 * [taylor]: Taking taylor expansion of 1 in y
3.339 * [backup-simplify]: Simplify 1 into 1
3.339 * [backup-simplify]: Simplify 1 into 1
3.339 * [backup-simplify]: Simplify 0 into 0
3.340 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
3.340 * [backup-simplify]: Simplify 0 into 0
3.341 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.342 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.342 * [backup-simplify]: Simplify (+ 0 0) into 0
3.342 * [taylor]: Taking taylor expansion of 0 in y
3.342 * [backup-simplify]: Simplify 0 into 0
3.342 * [backup-simplify]: Simplify 0 into 0
3.342 * [backup-simplify]: Simplify 0 into 0
3.342 * [backup-simplify]: Simplify 0 into 0
3.343 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.344 * [backup-simplify]: Simplify 0 into 0
3.344 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 x) 2)) (* 2 (* y 1))) into (+ (pow x 2) (* 2 y))
3.344 * [backup-simplify]: Simplify (+ (+ (* (/ 1 x) (/ 1 x)) (/ 1 y)) (/ 1 y)) into (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))
3.344 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
3.344 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
3.344 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.344 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.344 * [taylor]: Taking taylor expansion of x in y
3.344 * [backup-simplify]: Simplify x into x
3.344 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.345 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.345 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.345 * [taylor]: Taking taylor expansion of 2 in y
3.345 * [backup-simplify]: Simplify 2 into 2
3.345 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.345 * [taylor]: Taking taylor expansion of y in y
3.345 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify 1 into 1
3.345 * [backup-simplify]: Simplify (/ 1 1) into 1
3.345 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.345 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.345 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.345 * [taylor]: Taking taylor expansion of x in x
3.345 * [backup-simplify]: Simplify 0 into 0
3.345 * [backup-simplify]: Simplify 1 into 1
3.346 * [backup-simplify]: Simplify (* 1 1) into 1
3.346 * [backup-simplify]: Simplify (/ 1 1) into 1
3.346 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.346 * [taylor]: Taking taylor expansion of 2 in x
3.346 * [backup-simplify]: Simplify 2 into 2
3.347 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.347 * [taylor]: Taking taylor expansion of y in x
3.347 * [backup-simplify]: Simplify y into y
3.347 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.347 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.347 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.347 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.347 * [taylor]: Taking taylor expansion of x in x
3.347 * [backup-simplify]: Simplify 0 into 0
3.347 * [backup-simplify]: Simplify 1 into 1
3.347 * [backup-simplify]: Simplify (* 1 1) into 1
3.348 * [backup-simplify]: Simplify (/ 1 1) into 1
3.348 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.348 * [taylor]: Taking taylor expansion of 2 in x
3.348 * [backup-simplify]: Simplify 2 into 2
3.348 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.348 * [taylor]: Taking taylor expansion of y in x
3.348 * [backup-simplify]: Simplify y into y
3.348 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.349 * [backup-simplify]: Simplify (+ 1 0) into 1
3.349 * [taylor]: Taking taylor expansion of 1 in y
3.349 * [backup-simplify]: Simplify 1 into 1
3.350 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.351 * [backup-simplify]: Simplify (+ 0 0) into 0
3.351 * [taylor]: Taking taylor expansion of 0 in y
3.351 * [backup-simplify]: Simplify 0 into 0
3.351 * [backup-simplify]: Simplify 1 into 1
3.352 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.353 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
3.353 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
3.353 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.353 * [taylor]: Taking taylor expansion of 2 in y
3.353 * [backup-simplify]: Simplify 2 into 2
3.353 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.353 * [taylor]: Taking taylor expansion of y in y
3.353 * [backup-simplify]: Simplify 0 into 0
3.353 * [backup-simplify]: Simplify 1 into 1
3.353 * [backup-simplify]: Simplify (/ 1 1) into 1
3.354 * [backup-simplify]: Simplify (* 2 1) into 2
3.354 * [backup-simplify]: Simplify 2 into 2
3.354 * [backup-simplify]: Simplify 0 into 0
3.354 * [backup-simplify]: Simplify 0 into 0
3.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.356 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
3.357 * [backup-simplify]: Simplify (+ 0 0) into 0
3.357 * [taylor]: Taking taylor expansion of 0 in y
3.357 * [backup-simplify]: Simplify 0 into 0
3.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.358 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.358 * [backup-simplify]: Simplify 0 into 0
3.358 * [backup-simplify]: Simplify 0 into 0
3.358 * [backup-simplify]: Simplify 0 into 0
3.359 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.360 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.361 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
3.361 * [backup-simplify]: Simplify (+ 0 0) into 0
3.361 * [taylor]: Taking taylor expansion of 0 in y
3.361 * [backup-simplify]: Simplify 0 into 0
3.362 * [backup-simplify]: Simplify 0 into 0
3.362 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 y)) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2))) into (+ (pow x 2) (* 2 y))
3.362 * [backup-simplify]: Simplify (+ (+ (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- y))) (/ 1 (- y))) into (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))
3.362 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
3.362 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
3.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.362 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.362 * [taylor]: Taking taylor expansion of x in y
3.362 * [backup-simplify]: Simplify x into x
3.363 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.363 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.363 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.363 * [taylor]: Taking taylor expansion of 2 in y
3.363 * [backup-simplify]: Simplify 2 into 2
3.363 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.363 * [taylor]: Taking taylor expansion of y in y
3.363 * [backup-simplify]: Simplify 0 into 0
3.363 * [backup-simplify]: Simplify 1 into 1
3.363 * [backup-simplify]: Simplify (/ 1 1) into 1
3.363 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.363 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.363 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.363 * [taylor]: Taking taylor expansion of x in x
3.363 * [backup-simplify]: Simplify 0 into 0
3.363 * [backup-simplify]: Simplify 1 into 1
3.364 * [backup-simplify]: Simplify (* 1 1) into 1
3.364 * [backup-simplify]: Simplify (/ 1 1) into 1
3.364 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.364 * [taylor]: Taking taylor expansion of 2 in x
3.364 * [backup-simplify]: Simplify 2 into 2
3.364 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.364 * [taylor]: Taking taylor expansion of y in x
3.364 * [backup-simplify]: Simplify y into y
3.364 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.364 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
3.364 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.364 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.364 * [taylor]: Taking taylor expansion of x in x
3.364 * [backup-simplify]: Simplify 0 into 0
3.364 * [backup-simplify]: Simplify 1 into 1
3.365 * [backup-simplify]: Simplify (* 1 1) into 1
3.365 * [backup-simplify]: Simplify (/ 1 1) into 1
3.365 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
3.365 * [taylor]: Taking taylor expansion of 2 in x
3.365 * [backup-simplify]: Simplify 2 into 2
3.365 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.365 * [taylor]: Taking taylor expansion of y in x
3.365 * [backup-simplify]: Simplify y into y
3.365 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.366 * [backup-simplify]: Simplify (+ 1 0) into 1
3.366 * [taylor]: Taking taylor expansion of 1 in y
3.366 * [backup-simplify]: Simplify 1 into 1
3.366 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.367 * [backup-simplify]: Simplify (+ 0 0) into 0
3.368 * [taylor]: Taking taylor expansion of 0 in y
3.368 * [backup-simplify]: Simplify 0 into 0
3.368 * [backup-simplify]: Simplify 1 into 1
3.368 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.369 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
3.369 * [backup-simplify]: Simplify (- (/ 2 y)) into (- (* 2 (/ 1 y)))
3.370 * [backup-simplify]: Simplify (+ 0 (- (* 2 (/ 1 y)))) into (- (* 2 (/ 1 y)))
3.370 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
3.370 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
3.370 * [taylor]: Taking taylor expansion of 2 in y
3.370 * [backup-simplify]: Simplify 2 into 2
3.370 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.370 * [taylor]: Taking taylor expansion of y in y
3.370 * [backup-simplify]: Simplify 0 into 0
3.370 * [backup-simplify]: Simplify 1 into 1
3.370 * [backup-simplify]: Simplify (/ 1 1) into 1
3.370 * [backup-simplify]: Simplify (* 2 1) into 2
3.371 * [backup-simplify]: Simplify (- 2) into -2
3.371 * [backup-simplify]: Simplify -2 into -2
3.371 * [backup-simplify]: Simplify 0 into 0
3.371 * [backup-simplify]: Simplify 0 into 0
3.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.373 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
3.374 * [backup-simplify]: Simplify (- 0) into 0
3.374 * [backup-simplify]: Simplify (+ 0 0) into 0
3.374 * [taylor]: Taking taylor expansion of 0 in y
3.374 * [backup-simplify]: Simplify 0 into 0
3.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.375 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.376 * [backup-simplify]: Simplify (- 0) into 0
3.376 * [backup-simplify]: Simplify 0 into 0
3.376 * [backup-simplify]: Simplify 0 into 0
3.376 * [backup-simplify]: Simplify 0 into 0
3.377 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.379 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
3.379 * [backup-simplify]: Simplify (- 0) into 0
3.379 * [backup-simplify]: Simplify (+ 0 0) into 0
3.379 * [taylor]: Taking taylor expansion of 0 in y
3.379 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify 0 into 0
3.380 * [backup-simplify]: Simplify (+ (* -2 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2))) into (+ (pow x 2) (* 2 y))
3.380 * * * [progress]: simplifying candidates
3.382 * [simplify]: Simplifying:
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ (+ (* x x) y) y) (+ (+ (* x x) y) y))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))
  (* (+ (+ (* x x) y) y) (+ (+ (* x x) y) y))
  (+ 1 1)
  (+ (log (sqrt (+ (+ (* x x) y) y))) (log (sqrt (+ (+ (* x x) y) y))))
  (log (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))
  (exp (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))
  (* (* (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))) (sqrt (+ (+ (* x x) y) y))) (* (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))) (sqrt (+ (+ (* x x) y) y))))
  (* (cbrt (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))) (cbrt (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))))
  (cbrt (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))
  (* (* (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))) (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))) (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))
  (* (+ (+ (* x x) y) y) (+ (+ (* x x) y) y))
  (sqrt (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))
  (sqrt (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (+ (pow (+ (* x x) y) 3) (pow y 3))) (sqrt (+ (pow (+ (* x x) y) 3) (pow y 3))))
  (* (sqrt (+ (* (+ (* x x) y) (+ (* x x) y)) (- (* y y) (* (+ (* x x) y) y)))) (sqrt (+ (* (+ (* x x) y) (+ (* x x) y)) (- (* y y) (* (+ (* x x) y) y)))))
  (* (sqrt (+ (pow (+ (* x x) y) 3) (pow y 3))) (sqrt (- (* (+ (* x x) y) (+ (* x x) y)) (* y y))))
  (* (sqrt (+ (* (+ (* x x) y) (+ (* x x) y)) (- (* y y) (* (+ (* x x) y) y)))) (sqrt (- (+ (* x x) y) y)))
  (* (sqrt (- (* (+ (* x x) y) (+ (* x x) y)) (* y y))) (sqrt (+ (pow (+ (* x x) y) 3) (pow y 3))))
  (* (sqrt (- (+ (* x x) y) y)) (sqrt (+ (* (+ (* x x) y) (+ (* x x) y)) (- (* y y) (* (+ (* x x) y) y)))))
  (* (sqrt (- (* (+ (* x x) y) (+ (* x x) y)) (* y y))) (sqrt (- (* (+ (* x x) y) (+ (* x x) y)) (* y y))))
  (* (sqrt (- (+ (* x x) y) y)) (sqrt (- (+ (* x x) y) y)))
  (* (* (cbrt (sqrt (+ (+ (* x x) y) y))) (cbrt (sqrt (+ (+ (* x x) y) y)))) (* (cbrt (sqrt (+ (+ (* x x) y) y))) (cbrt (sqrt (+ (+ (* x x) y) y)))))
  (* (cbrt (sqrt (+ (+ (* x x) y) y))) (cbrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y)))) (sqrt (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y)))))
  (* (sqrt (cbrt (+ (+ (* x x) y) y))) (sqrt (cbrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* 1 1)
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (+ (+ (* x x) y) y)) (* (cbrt (sqrt (+ (+ (* x x) y) y))) (cbrt (sqrt (+ (+ (* x x) y) y)))))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y)))))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt 1))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt 1))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (+ (+ (* x x) y) y)) 1)
  (* (cbrt (sqrt (+ (+ (* x x) y) y))) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt (cbrt (+ (+ (* x x) y) y))) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt (sqrt (+ (+ (* x x) y) y))) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (pow (+ (* x x) y) 3) (pow y 3))))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (- (* (+ (* x x) y) (+ (* x x) y)) (* y y))))
  (* (sqrt (+ (pow (+ (* x x) y) 3) (pow y 3))) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt (- (* (+ (* x x) y) (+ (* x x) y)) (* y y))) (sqrt (+ (+ (* x x) y) y)))
  (* (* (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)) (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)
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
3.387 * * [simplify]: Extracting # 0 : cost  0
3.387 * * [simplify]: Extracting # 1 : cost  0
3.387 * * [simplify]: Extracting # 2 : cost  0
3.387 * * [simplify]: Extracting # 3 : cost  0
3.388 * * [simplify]: Extracting # 4 : cost  0
3.388 * * [simplify]: Extracting # 5 : cost  0
3.388 * * [simplify]: Extracting # 6 : cost  0
3.388 * * [simplify]: Extracting # 7 : cost  0
3.389 * * [simplify]: iteration  0 :  93  enodes  (cost  1856 )
3.433 * * [simplify]: Extracting # 0 : cost  0
3.434 * * [simplify]: Extracting # 1 : cost  0
3.434 * * [simplify]: Extracting # 2 : cost  0
3.434 * * [simplify]: Extracting # 3 : cost  0
3.435 * * [simplify]: Extracting # 4 : cost  0
3.435 * * [simplify]: iteration  1 :  217  enodes  (cost  1283 )
3.578 * * [simplify]: Extracting # 0 : cost  0
3.580 * * [simplify]: Extracting # 1 : cost  0
3.582 * * [simplify]: Extracting # 2 : cost  0
3.584 * * [simplify]: Extracting # 3 : cost  0
3.585 * * [simplify]: Extracting # 4 : cost  0
3.595 * * [simplify]: iteration  2 :  907  enodes  (cost  1135 )
4.312 * * [simplify]: Extracting # 0 : cost  0
4.333 * * [simplify]: Extracting # 1 : cost  0
4.352 * * [simplify]: Extracting # 2 : cost  0
4.364 * * [simplify]: Extracting # 3 : cost  0
4.376 * * [simplify]: Extracting # 4 : cost  0
4.392 * * [simplify]: Extracting # 5 : cost  0
4.405 * * [simplify]: iteration done:  5000  enodes  (cost  1054 )
4.406 * [simplify]: Simplified to:
  1
  1
  2
  1
  1
  (pow (sqrt (+ (+ (* x x) y) y)) (+ 3 1))
  (+ (+ (* x x) y) y)
  (pow (sqrt (+ (+ (* x x) y) y)) (+ 3 1))
  2
  (log (+ (+ (* x x) y) y))
  (log (+ (+ (* x x) y) y))
  (exp (+ (+ (* x x) y) y))
  (pow (+ (+ (* x x) y) y) 3)
  (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y)))
  (cbrt (+ (+ (* x x) y) y))
  (pow (+ (+ (* x x) y) y) 3)
  (pow (sqrt (+ (+ (* x x) y) y)) (+ 3 1))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (+ (pow (+ (* x x) y) 3) (pow y 3))
  (+ (* y y) (* (+ (* x x) y) (* x x)))
  (* (sqrt (* (* x x) (+ (+ (* x x) y) y))) (sqrt (+ (pow (+ (* x x) y) 3) (pow y 3))))
  (* (sqrt (* x x)) (sqrt (+ (* y y) (* (+ (* x x) y) (* x x)))))
  (* (sqrt (* (* x x) (+ (+ (* x x) y) y))) (sqrt (+ (pow (+ (* x x) y) 3) (pow y 3))))
  (* (sqrt (* x x)) (sqrt (+ (* y y) (* (+ (* x x) y) (* x x)))))
  (* (+ (+ (* x x) y) y) (* x x))
  (* x x)
  (pow (cbrt (sqrt (+ (+ (* x x) y) y))) (+ 3 1))
  (* (cbrt (sqrt (+ (+ (* x x) y) y))) (cbrt (sqrt (+ (+ (* x x) y) y))))
  (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y)))
  (cbrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  1
  (+ (+ (* x x) y) y)
  1
  (+ (+ (* x x) y) y)
  1
  (+ (+ (* x x) y) y)
  1
  (+ (+ (* x x) y) y)
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  1
  (+ (+ (* x x) y) y)
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  1
  2
  1
  (* (pow (cbrt (sqrt (+ (+ (* x x) y) y))) (+ 3 1)) (cbrt (sqrt (+ (+ (* x x) y) y))))
  (* (sqrt (+ (+ (* x x) y) y)) (fabs (cbrt (+ (+ (* x x) y) y))))
  (pow (sqrt (sqrt (+ (+ (* x x) y) y))) 3)
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (pow (sqrt (sqrt (+ (+ (* x x) y) y))) 3)
  (sqrt (+ (+ (* x x) y) y))
  (pow (cbrt (sqrt (+ (+ (* x x) y) y))) (+ 3 1))
  (* (sqrt (cbrt (+ (+ (* x x) y) y))) (sqrt (+ (+ (* x x) y) y)))
  (pow (sqrt (sqrt (+ (+ (* x x) y) y))) 3)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (pow (sqrt (sqrt (+ (+ (* x x) y) y))) 3)
  (+ (+ (* x x) y) y)
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (pow (+ (* x x) y) 3) (pow y 3))))
  (* (sqrt (* (* x x) (+ (+ (* x x) y) y))) (sqrt (+ (+ (* x x) y) y)))
  (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (pow (+ (* x x) y) 3) (pow y 3))))
  (* (sqrt (* (* x x) (+ (+ (* x x) y) y))) (sqrt (+ (+ (* x x) y) y)))
  (exp (+ (+ (* x x) y) y))
  (exp (+ (+ (* x x) 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))
  (pow (+ (+ (* x x) y) y) 3)
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (+ (pow (+ (* x x) y) 3) (pow y 3))
  (+ (* y y) (* (+ (* x x) y) (* x x)))
  (* (+ (+ (* x x) y) y) (* x x))
  (* x x)
  (+ (+ (* x x) y) y)
  (* 2 y)
  (exp (+ (+ (* x x) y) y))
  (exp (+ (+ (* x x) 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))
  (pow (+ (+ (* x x) y) y) 3)
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (+ (pow (+ (* x x) y) 3) (pow y 3))
  (+ (* y y) (* (+ (* x x) y) (* x x)))
  (* (+ (+ (* x x) y) y) (* x x))
  (* x x)
  (+ (+ (* x x) y) y)
  (* 2 y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
4.407 * * * [progress]: adding candidates to table
4.789 * [progress]: [Phase 3 of 3] Extracting.
4.789 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (+ (* x x) y) y))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))>)
4.790 * * * [regime-changes]: Trying 4 branch expressions: ((* x x) (+ (+ (* x x) y) y) y x)
4.790 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (+ (+ (* x x) y) y))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))>)
4.841 * * * * [regimes]: Trying to branch on (+ (+ (* x x) y) y) from (#<alt (λ (x y) (+ (+ (* x x) y) y))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))>)
4.898 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (+ (* x x) y) y))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))>)
4.952 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (+ (* x x) y) y))> #<alt (λ (x y) (* (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y))))>)
5.010 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
5.010 * [simplify]: Simplifying:
  (+ (+ (* x x) y) y)
5.010 * * [simplify]: Extracting # 0 : cost  0
5.010 * * [simplify]: Extracting # 1 : cost  0
5.010 * * [simplify]: Extracting # 2 : cost  0
5.010 * * [simplify]: Extracting # 3 : cost  0
5.010 * * [simplify]: Extracting # 4 : cost  0
5.010 * * [simplify]: Extracting # 5 : cost  0
5.010 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
5.011 * * [simplify]: Extracting # 0 : cost  0
5.011 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
5.012 * * [simplify]: Extracting # 0 : cost  0
5.012 * * [simplify]: iteration done:  7  enodes  (cost  7 )
5.012 * [simplify]: Simplified to:
  (+ (+ (* x x) y) y)
6.538 * [regime-testing]: Baseline error score: 0.012470919802745778
6.543 * [regime-testing]: Oracle error score: 0.010470669771491872
6.552 * [regime-testing]: End program error score: 0.012470919802745778
6.652 * [regime-testing]: Target error score: 0.004146758970051545