35.958 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying:
  (* (+ x y) (+ x y))
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: Extracting # 3 : cost  0
0.029 * * [simplify]: Extracting # 4 : cost  0
0.029 * * [simplify]: iteration  0 :  4  enodes  (cost  7 )
0.030 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: Extracting # 2 : cost  0
0.031 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: Extracting # 1 : cost  0
0.034 * * [simplify]: Extracting # 2 : cost  0
0.035 * * [simplify]: iteration  2 :  25  enodes  (cost  7 )
0.041 * * [simplify]: Extracting # 0 : cost  0
0.041 * * [simplify]: Extracting # 1 : cost  0
0.041 * * [simplify]: Extracting # 2 : cost  0
0.041 * * [simplify]: iteration  3 :  53  enodes  (cost  7 )
0.056 * * [simplify]: Extracting # 0 : cost  0
0.056 * * [simplify]: Extracting # 1 : cost  0
0.056 * * [simplify]: Extracting # 2 : cost  0
0.056 * * [simplify]: iteration  4 :  72  enodes  (cost  7 )
0.077 * * [simplify]: Extracting # 0 : cost  0
0.077 * * [simplify]: Extracting # 1 : cost  0
0.077 * * [simplify]: Extracting # 2 : cost  0
0.077 * * [simplify]: iteration  5 :  88  enodes  (cost  7 )
0.108 * * [simplify]: Extracting # 0 : cost  0
0.108 * * [simplify]: iteration  6 :  97  enodes  (cost  7 )
0.135 * * [simplify]: Extracting # 0 : cost  0
0.135 * * [simplify]: iteration  7 :  103  enodes  (cost  7 )
0.162 * * [simplify]: Extracting # 0 : cost  0
0.162 * * [simplify]: iteration done:  103  enodes  (cost  7 )
0.162 * [simplify]: Simplified to:
  (* (+ x y) (+ x y))
0.163 * * [progress]: iteration 1 / 4
0.163 * * * [progress]: picking best candidate
0.165 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (+ x y)))>
0.165 * * * [progress]: localizing error
0.170 * * * [progress]: generating rewritten candidates
0.171 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.226 * * * [progress]: generating series expansions
0.226 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.227 * [backup-simplify]: Simplify (* (+ x y) (+ x y)) into (pow (+ x y) 2)
0.227 * [approximate]: Taking taylor expansion of (pow (+ x y) 2) in (x y) around 0
0.227 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
0.227 * [taylor]: Taking taylor expansion of (+ x y) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [backup-simplify]: Simplify x into x
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 1 into 1
0.227 * [backup-simplify]: Simplify (+ x 0) into x
0.227 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.227 * [taylor]: Taking taylor expansion of (+ x y) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 1 into 1
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [backup-simplify]: Simplify y into y
0.227 * [backup-simplify]: Simplify (+ 0 y) into y
0.227 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.227 * [taylor]: Taking taylor expansion of (+ x y) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 1 into 1
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [backup-simplify]: Simplify y into y
0.227 * [backup-simplify]: Simplify (+ 0 y) into y
0.227 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.227 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify 1 into 1
0.228 * [backup-simplify]: Simplify (+ 1 0) into 1
0.228 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
0.228 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.228 * [taylor]: Taking taylor expansion of 2 in y
0.228 * [backup-simplify]: Simplify 2 into 2
0.228 * [taylor]: Taking taylor expansion of y in y
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify 1 into 1
0.229 * [backup-simplify]: Simplify (* 2 0) into 0
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify (+ 0 0) into 0
0.230 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
0.230 * [taylor]: Taking taylor expansion of 1 in y
0.230 * [backup-simplify]: Simplify 1 into 1
0.230 * [backup-simplify]: Simplify 1 into 1
0.231 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.231 * [backup-simplify]: Simplify 2 into 2
0.231 * [backup-simplify]: Simplify (* 1 1) into 1
0.231 * [backup-simplify]: Simplify 1 into 1
0.231 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 2 (* y x)) (* 1 (pow (* 1 x) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
0.232 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) into (pow (+ (/ 1 y) (/ 1 x)) 2)
0.232 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.232 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.232 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.232 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify 1 into 1
0.232 * [backup-simplify]: Simplify (/ 1 1) into 1
0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.232 * [taylor]: Taking taylor expansion of x in y
0.232 * [backup-simplify]: Simplify x into x
0.232 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.233 * [backup-simplify]: Simplify (+ 1 0) into 1
0.233 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.233 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.233 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.233 * [backup-simplify]: Simplify y into y
0.233 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [backup-simplify]: Simplify 0 into 0
0.233 * [backup-simplify]: Simplify 1 into 1
0.233 * [backup-simplify]: Simplify (/ 1 1) into 1
0.234 * [backup-simplify]: Simplify (+ 0 1) into 1
0.234 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.234 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.234 * [taylor]: Taking taylor expansion of y in x
0.234 * [backup-simplify]: Simplify y into y
0.234 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify 1 into 1
0.234 * [backup-simplify]: Simplify (/ 1 1) into 1
0.235 * [backup-simplify]: Simplify (+ 0 1) into 1
0.235 * [backup-simplify]: Simplify (* 1 1) into 1
0.235 * [taylor]: Taking taylor expansion of 1 in y
0.235 * [backup-simplify]: Simplify 1 into 1
0.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.236 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.236 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
0.236 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.236 * [taylor]: Taking taylor expansion of 2 in y
0.236 * [backup-simplify]: Simplify 2 into 2
0.236 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [backup-simplify]: Simplify (/ 1 1) into 1
0.236 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.237 * [backup-simplify]: Simplify (+ 0 0) into 0
0.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.238 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.238 * [taylor]: Taking taylor expansion of y in y
0.238 * [backup-simplify]: Simplify 0 into 0
0.238 * [backup-simplify]: Simplify 1 into 1
0.239 * [backup-simplify]: Simplify (* 1 1) into 1
0.239 * [backup-simplify]: Simplify (/ 1 1) into 1
0.239 * [backup-simplify]: Simplify 1 into 1
0.240 * [backup-simplify]: Simplify (* 2 1) into 2
0.240 * [backup-simplify]: Simplify 2 into 2
0.240 * [backup-simplify]: Simplify 1 into 1
0.240 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (+ (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
0.241 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (pow (+ (/ 1 y) (/ 1 x)) 2)
0.241 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.241 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.241 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.241 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [backup-simplify]: Simplify (/ 1 1) into 1
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.241 * [taylor]: Taking taylor expansion of x in y
0.241 * [backup-simplify]: Simplify x into x
0.241 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.242 * [backup-simplify]: Simplify (+ 1 0) into 1
0.242 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.242 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [backup-simplify]: Simplify y into y
0.242 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify 1 into 1
0.242 * [backup-simplify]: Simplify (/ 1 1) into 1
0.243 * [backup-simplify]: Simplify (+ 0 1) into 1
0.243 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.243 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.243 * [taylor]: Taking taylor expansion of y in x
0.243 * [backup-simplify]: Simplify y into y
0.243 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [backup-simplify]: Simplify 0 into 0
0.243 * [backup-simplify]: Simplify 1 into 1
0.243 * [backup-simplify]: Simplify (/ 1 1) into 1
0.244 * [backup-simplify]: Simplify (+ 0 1) into 1
0.244 * [backup-simplify]: Simplify (* 1 1) into 1
0.244 * [taylor]: Taking taylor expansion of 1 in y
0.244 * [backup-simplify]: Simplify 1 into 1
0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.245 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.245 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
0.245 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.245 * [taylor]: Taking taylor expansion of 2 in y
0.245 * [backup-simplify]: Simplify 2 into 2
0.245 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify 1 into 1
0.245 * [backup-simplify]: Simplify (/ 1 1) into 1
0.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.247 * [backup-simplify]: Simplify (+ 0 0) into 0
0.247 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
0.247 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.247 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [backup-simplify]: Simplify (* 1 1) into 1
0.248 * [backup-simplify]: Simplify (/ 1 1) into 1
0.248 * [backup-simplify]: Simplify 1 into 1
0.249 * [backup-simplify]: Simplify (* 2 1) into 2
0.249 * [backup-simplify]: Simplify 2 into 2
0.249 * [backup-simplify]: Simplify 1 into 1
0.249 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
0.249 * * * [progress]: simplifying candidates
0.250 * [simplify]: Simplifying:
  (+ 1 1)
  (* (+ x y) (+ x y))
  (+ 1 1)
  (+ (log (+ x y)) (log (+ x y)))
  (log (* (+ x y) (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y))))
  (cbrt (* (+ x y) (+ x y)))
  (* (* (* (+ x y) (+ x y)) (* (+ x y) (+ x y))) (* (+ x y) (+ x y)))
  (sqrt (* (+ x y) (+ x y)))
  (sqrt (* (+ x y) (+ x y)))
  (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (- (* y y) (* x y))) (- x y))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* 2 1)
  (* (+ x y) x)
  (* (+ x y) y)
  (* x (+ x y))
  (* y (+ x y))
  (* (+ x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (+ x y) (sqrt (+ x y)))
  (* (+ x y) 1)
  (* (+ x y) 1)
  (* (cbrt (+ x y)) (+ x y))
  (* (sqrt (+ x y)) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ (pow x 3) (pow y 3)) (+ x y))
  (* (- (* x x) (* y y)) (+ x y))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
0.252 * * [simplify]: Extracting # 0 : cost  0
0.252 * * [simplify]: Extracting # 1 : cost  0
0.252 * * [simplify]: Extracting # 2 : cost  0
0.252 * * [simplify]: Extracting # 3 : cost  0
0.252 * * [simplify]: Extracting # 4 : cost  0
0.252 * * [simplify]: Extracting # 5 : cost  0
0.252 * * [simplify]: Extracting # 6 : cost  0
0.253 * * [simplify]: Extracting # 7 : cost  0
0.253 * * [simplify]: iteration  0 :  62  enodes  (cost  516 )
0.280 * * [simplify]: Extracting # 0 : cost  0
0.280 * * [simplify]: Extracting # 1 : cost  0
0.281 * * [simplify]: Extracting # 2 : cost  0
0.281 * * [simplify]: Extracting # 3 : cost  0
0.281 * * [simplify]: Extracting # 4 : cost  0
0.282 * * [simplify]: iteration  1 :  187  enodes  (cost  453 )
0.393 * * [simplify]: Extracting # 0 : cost  0
0.393 * * [simplify]: Extracting # 1 : cost  0
0.394 * * [simplify]: Extracting # 2 : cost  0
0.395 * * [simplify]: Extracting # 3 : cost  0
0.396 * * [simplify]: Extracting # 4 : cost  0
0.397 * * [simplify]: iteration  2 :  742  enodes  (cost  407 )
1.326 * * [simplify]: Extracting # 0 : cost  0
1.334 * * [simplify]: Extracting # 1 : cost  0
1.339 * * [simplify]: Extracting # 2 : cost  0
1.344 * * [simplify]: Extracting # 3 : cost  0
1.348 * * [simplify]: Extracting # 4 : cost  0
1.353 * * [simplify]: Extracting # 5 : cost  0
1.361 * * [simplify]: iteration  3 :  3329  enodes  (cost  376 )
2.704 * * [simplify]: Extracting # 0 : cost  0
2.718 * * [simplify]: Extracting # 1 : cost  0
2.725 * * [simplify]: Extracting # 2 : cost  0
2.732 * * [simplify]: Extracting # 3 : cost  0
2.737 * * [simplify]: Extracting # 4 : cost  0
2.742 * * [simplify]: iteration done:  5000  enodes  (cost  373 )
2.742 * [simplify]: Simplified to:
  2
  (pow (sqrt (+ x y)) 4)
  2
  (* 2 (log (+ x y)))
  (* 2 (log (+ x y)))
  (exp (pow (sqrt (+ x y)) 4))
  (pow (+ x y) 6)
  (* (cbrt (pow (sqrt (+ x y)) 4)) (cbrt (pow (sqrt (+ x y)) 4)))
  (cbrt (pow (sqrt (+ x y)) 4))
  (pow (+ x y) 6)
  (fabs (+ x y))
  (fabs (+ x y))
  (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* x x) (* y (- y x))) (+ (* x x) (* y (- y x))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (* y (- y x))) (- x y))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (* y (- y x))) (- x y))
  (* (* (- x y) (- x y)) (pow (sqrt (+ x y)) 4))
  (* (- x y) (- x y))
  (pow (cbrt (+ x y)) 4)
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (+ x y)
  (+ x y)
  1
  (pow (sqrt (+ x y)) 4)
  1
  (pow (sqrt (+ x y)) 4)
  1
  (pow (sqrt (+ x y)) 4)
  1
  (pow (sqrt (+ x y)) 4)
  (+ x y)
  (+ x y)
  2
  (* (+ x y) x)
  (* (+ x y) y)
  (* (+ x y) x)
  (* (+ x y) y)
  (pow (cbrt (+ x y)) (+ 4 1))
  (pow (sqrt (+ x y)) 3)
  (+ x y)
  (+ x y)
  (pow (cbrt (+ x y)) 4)
  (pow (sqrt (+ x y)) 3)
  (pow (sqrt (+ x y)) 4)
  (pow (sqrt (+ x y)) 4)
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (- x y) (pow (sqrt (+ x y)) 4))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (- x y) (pow (sqrt (+ x y)) 4))
  (+ (* y (+ (* 2 x) y)) (* x x))
  (+ (* y (+ (* 2 x) y)) (* x x))
  (+ (* y (+ (* 2 x) y)) (* x x))
2.742 * * * [progress]: adding candidates to table
2.799 * * [progress]: iteration 2 / 4
2.799 * * * [progress]: picking best candidate
2.801 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))>
2.801 * * * [progress]: localizing error
2.807 * * * [progress]: generating rewritten candidates
2.807 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
2.832 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
2.860 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
2.885 * * * [progress]: generating series expansions
2.885 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
2.885 * [backup-simplify]: Simplify (* (+ x y) y) into (* y (+ x y))
2.885 * [approximate]: Taking taylor expansion of (* y (+ x y)) in (x y) around 0
2.885 * [taylor]: Taking taylor expansion of (* y (+ x y)) in y
2.885 * [taylor]: Taking taylor expansion of y in y
2.885 * [backup-simplify]: Simplify 0 into 0
2.885 * [backup-simplify]: Simplify 1 into 1
2.885 * [taylor]: Taking taylor expansion of (+ x y) in y
2.885 * [taylor]: Taking taylor expansion of x in y
2.885 * [backup-simplify]: Simplify x into x
2.885 * [taylor]: Taking taylor expansion of y in y
2.885 * [backup-simplify]: Simplify 0 into 0
2.885 * [backup-simplify]: Simplify 1 into 1
2.885 * [taylor]: Taking taylor expansion of (* y (+ x y)) in x
2.885 * [taylor]: Taking taylor expansion of y in x
2.885 * [backup-simplify]: Simplify y into y
2.885 * [taylor]: Taking taylor expansion of (+ x y) in x
2.885 * [taylor]: Taking taylor expansion of x in x
2.885 * [backup-simplify]: Simplify 0 into 0
2.885 * [backup-simplify]: Simplify 1 into 1
2.885 * [taylor]: Taking taylor expansion of y in x
2.885 * [backup-simplify]: Simplify y into y
2.886 * [taylor]: Taking taylor expansion of (* y (+ x y)) in x
2.886 * [taylor]: Taking taylor expansion of y in x
2.886 * [backup-simplify]: Simplify y into y
2.886 * [taylor]: Taking taylor expansion of (+ x y) in x
2.886 * [taylor]: Taking taylor expansion of x in x
2.886 * [backup-simplify]: Simplify 0 into 0
2.886 * [backup-simplify]: Simplify 1 into 1
2.886 * [taylor]: Taking taylor expansion of y in x
2.886 * [backup-simplify]: Simplify y into y
2.886 * [backup-simplify]: Simplify (+ 0 y) into y
2.886 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.886 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.886 * [taylor]: Taking taylor expansion of y in y
2.886 * [backup-simplify]: Simplify 0 into 0
2.886 * [backup-simplify]: Simplify 1 into 1
2.887 * [backup-simplify]: Simplify (+ 1 0) into 1
2.887 * [backup-simplify]: Simplify (+ (* y 1) (* 0 y)) into y
2.887 * [taylor]: Taking taylor expansion of y in y
2.887 * [backup-simplify]: Simplify 0 into 0
2.887 * [backup-simplify]: Simplify 1 into 1
2.887 * [backup-simplify]: Simplify 0 into 0
2.887 * [backup-simplify]: Simplify (+ 0 0) into 0
2.888 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 y))) into 0
2.888 * [taylor]: Taking taylor expansion of 0 in y
2.888 * [backup-simplify]: Simplify 0 into 0
2.888 * [backup-simplify]: Simplify 0 into 0
2.888 * [backup-simplify]: Simplify 1 into 1
2.888 * [backup-simplify]: Simplify (* 1 1) into 1
2.888 * [backup-simplify]: Simplify 1 into 1
2.888 * [backup-simplify]: Simplify (+ 0 0) into 0
2.889 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0
2.889 * [taylor]: Taking taylor expansion of 0 in y
2.889 * [backup-simplify]: Simplify 0 into 0
2.889 * [backup-simplify]: Simplify 0 into 0
2.889 * [backup-simplify]: Simplify 0 into 0
2.889 * [backup-simplify]: Simplify 0 into 0
2.890 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.890 * [backup-simplify]: Simplify 0 into 0
2.890 * [backup-simplify]: Simplify (+ 0 0) into 0
2.891 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
2.891 * [taylor]: Taking taylor expansion of 0 in y
2.891 * [backup-simplify]: Simplify 0 into 0
2.891 * [backup-simplify]: Simplify 0 into 0
2.891 * [backup-simplify]: Simplify 0 into 0
2.891 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (* y x))) into (+ (pow y 2) (* x y))
2.892 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (+ (/ 1 y) (/ 1 x)) y)
2.892 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0
2.892 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
2.892 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.892 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.892 * [taylor]: Taking taylor expansion of y in y
2.892 * [backup-simplify]: Simplify 0 into 0
2.892 * [backup-simplify]: Simplify 1 into 1
2.892 * [backup-simplify]: Simplify (/ 1 1) into 1
2.892 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.892 * [taylor]: Taking taylor expansion of x in y
2.892 * [backup-simplify]: Simplify x into x
2.892 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.892 * [taylor]: Taking taylor expansion of y in y
2.892 * [backup-simplify]: Simplify 0 into 0
2.892 * [backup-simplify]: Simplify 1 into 1
2.893 * [backup-simplify]: Simplify (+ 1 0) into 1
2.893 * [backup-simplify]: Simplify (/ 1 1) into 1
2.893 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
2.893 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.893 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.893 * [taylor]: Taking taylor expansion of y in x
2.893 * [backup-simplify]: Simplify y into y
2.893 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.893 * [taylor]: Taking taylor expansion of x in x
2.893 * [backup-simplify]: Simplify 0 into 0
2.893 * [backup-simplify]: Simplify 1 into 1
2.894 * [backup-simplify]: Simplify (/ 1 1) into 1
2.894 * [taylor]: Taking taylor expansion of y in x
2.894 * [backup-simplify]: Simplify y into y
2.894 * [backup-simplify]: Simplify (+ 0 1) into 1
2.894 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.894 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
2.894 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.894 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.894 * [taylor]: Taking taylor expansion of y in x
2.894 * [backup-simplify]: Simplify y into y
2.894 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.894 * [taylor]: Taking taylor expansion of x in x
2.894 * [backup-simplify]: Simplify 0 into 0
2.894 * [backup-simplify]: Simplify 1 into 1
2.895 * [backup-simplify]: Simplify (/ 1 1) into 1
2.895 * [taylor]: Taking taylor expansion of y in x
2.895 * [backup-simplify]: Simplify y into y
2.895 * [backup-simplify]: Simplify (+ 0 1) into 1
2.895 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.895 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.895 * [taylor]: Taking taylor expansion of y in y
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify 1 into 1
2.895 * [backup-simplify]: Simplify (/ 1 1) into 1
2.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.896 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.896 * [backup-simplify]: Simplify (- (/ (/ 1 y) y) (+ (* (/ 1 y) (/ 0 y)))) into (/ 1 (pow y 2))
2.896 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.896 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.896 * [taylor]: Taking taylor expansion of y in y
2.896 * [backup-simplify]: Simplify 0 into 0
2.896 * [backup-simplify]: Simplify 1 into 1
2.897 * [backup-simplify]: Simplify (* 1 1) into 1
2.897 * [backup-simplify]: Simplify (/ 1 1) into 1
2.897 * [backup-simplify]: Simplify 1 into 1
2.897 * [backup-simplify]: Simplify 1 into 1
2.897 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.898 * [backup-simplify]: Simplify (+ 0 0) into 0
2.899 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)))) into 0
2.899 * [taylor]: Taking taylor expansion of 0 in y
2.899 * [backup-simplify]: Simplify 0 into 0
2.899 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.901 * [backup-simplify]: Simplify (+ 0 0) into 0
2.902 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.902 * [taylor]: Taking taylor expansion of 0 in y
2.902 * [backup-simplify]: Simplify 0 into 0
2.902 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.903 * [backup-simplify]: Simplify 0 into 0
2.904 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.904 * [backup-simplify]: Simplify 0 into 0
2.904 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.905 * [backup-simplify]: Simplify (+ 0 0) into 0
2.905 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.906 * [taylor]: Taking taylor expansion of 0 in y
2.906 * [backup-simplify]: Simplify 0 into 0
2.906 * [backup-simplify]: Simplify 0 into 0
2.906 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.907 * [backup-simplify]: Simplify 0 into 0
2.907 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow y 2) (* x y))
2.908 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (/ (+ (/ 1 y) (/ 1 x)) y)
2.908 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0
2.908 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
2.908 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.908 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.908 * [taylor]: Taking taylor expansion of y in y
2.908 * [backup-simplify]: Simplify 0 into 0
2.908 * [backup-simplify]: Simplify 1 into 1
2.908 * [backup-simplify]: Simplify (/ 1 1) into 1
2.908 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.908 * [taylor]: Taking taylor expansion of x in y
2.908 * [backup-simplify]: Simplify x into x
2.908 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.908 * [taylor]: Taking taylor expansion of y in y
2.908 * [backup-simplify]: Simplify 0 into 0
2.908 * [backup-simplify]: Simplify 1 into 1
2.909 * [backup-simplify]: Simplify (+ 1 0) into 1
2.909 * [backup-simplify]: Simplify (/ 1 1) into 1
2.909 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
2.909 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.909 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.909 * [taylor]: Taking taylor expansion of y in x
2.909 * [backup-simplify]: Simplify y into y
2.909 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.909 * [taylor]: Taking taylor expansion of x in x
2.909 * [backup-simplify]: Simplify 0 into 0
2.909 * [backup-simplify]: Simplify 1 into 1
2.910 * [backup-simplify]: Simplify (/ 1 1) into 1
2.910 * [taylor]: Taking taylor expansion of y in x
2.910 * [backup-simplify]: Simplify y into y
2.910 * [backup-simplify]: Simplify (+ 0 1) into 1
2.910 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.910 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
2.910 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.910 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.910 * [taylor]: Taking taylor expansion of y in x
2.910 * [backup-simplify]: Simplify y into y
2.910 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.910 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.910 * [taylor]: Taking taylor expansion of x in x
2.911 * [backup-simplify]: Simplify 0 into 0
2.911 * [backup-simplify]: Simplify 1 into 1
2.911 * [backup-simplify]: Simplify (/ 1 1) into 1
2.911 * [taylor]: Taking taylor expansion of y in x
2.911 * [backup-simplify]: Simplify y into y
2.911 * [backup-simplify]: Simplify (+ 0 1) into 1
2.911 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.911 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.911 * [taylor]: Taking taylor expansion of y in y
2.911 * [backup-simplify]: Simplify 0 into 0
2.911 * [backup-simplify]: Simplify 1 into 1
2.912 * [backup-simplify]: Simplify (/ 1 1) into 1
2.912 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.912 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.913 * [backup-simplify]: Simplify (- (/ (/ 1 y) y) (+ (* (/ 1 y) (/ 0 y)))) into (/ 1 (pow y 2))
2.913 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.913 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.913 * [taylor]: Taking taylor expansion of y in y
2.913 * [backup-simplify]: Simplify 0 into 0
2.913 * [backup-simplify]: Simplify 1 into 1
2.913 * [backup-simplify]: Simplify (* 1 1) into 1
2.913 * [backup-simplify]: Simplify (/ 1 1) into 1
2.913 * [backup-simplify]: Simplify 1 into 1
2.913 * [backup-simplify]: Simplify 1 into 1
2.913 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.914 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.915 * [backup-simplify]: Simplify (+ 0 0) into 0
2.915 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)))) into 0
2.915 * [taylor]: Taking taylor expansion of 0 in y
2.915 * [backup-simplify]: Simplify 0 into 0
2.915 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.916 * [backup-simplify]: Simplify 0 into 0
2.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.917 * [backup-simplify]: Simplify 0 into 0
2.917 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.918 * [backup-simplify]: Simplify (+ 0 0) into 0
2.918 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.918 * [taylor]: Taking taylor expansion of 0 in y
2.918 * [backup-simplify]: Simplify 0 into 0
2.919 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.920 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.920 * [backup-simplify]: Simplify 0 into 0
2.920 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.920 * [backup-simplify]: Simplify 0 into 0
2.920 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.921 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.921 * [backup-simplify]: Simplify (+ 0 0) into 0
2.922 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.922 * [taylor]: Taking taylor expansion of 0 in y
2.922 * [backup-simplify]: Simplify 0 into 0
2.922 * [backup-simplify]: Simplify 0 into 0
2.923 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.923 * [backup-simplify]: Simplify 0 into 0
2.923 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow y 2) (* x y))
2.923 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
2.924 * [backup-simplify]: Simplify (* (+ x y) x) into (* x (+ x y))
2.924 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
2.924 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
2.924 * [taylor]: Taking taylor expansion of x in y
2.924 * [backup-simplify]: Simplify x into x
2.924 * [taylor]: Taking taylor expansion of (+ x y) in y
2.924 * [taylor]: Taking taylor expansion of x in y
2.924 * [backup-simplify]: Simplify x into x
2.924 * [taylor]: Taking taylor expansion of y in y
2.924 * [backup-simplify]: Simplify 0 into 0
2.924 * [backup-simplify]: Simplify 1 into 1
2.924 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
2.924 * [taylor]: Taking taylor expansion of x in x
2.924 * [backup-simplify]: Simplify 0 into 0
2.924 * [backup-simplify]: Simplify 1 into 1
2.924 * [taylor]: Taking taylor expansion of (+ x y) in x
2.924 * [taylor]: Taking taylor expansion of x in x
2.924 * [backup-simplify]: Simplify 0 into 0
2.924 * [backup-simplify]: Simplify 1 into 1
2.924 * [taylor]: Taking taylor expansion of y in x
2.924 * [backup-simplify]: Simplify y into y
2.924 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
2.924 * [taylor]: Taking taylor expansion of x in x
2.924 * [backup-simplify]: Simplify 0 into 0
2.924 * [backup-simplify]: Simplify 1 into 1
2.924 * [taylor]: Taking taylor expansion of (+ x y) in x
2.924 * [taylor]: Taking taylor expansion of x in x
2.924 * [backup-simplify]: Simplify 0 into 0
2.924 * [backup-simplify]: Simplify 1 into 1
2.924 * [taylor]: Taking taylor expansion of y in x
2.924 * [backup-simplify]: Simplify y into y
2.924 * [backup-simplify]: Simplify (+ 0 y) into y
2.924 * [backup-simplify]: Simplify (* 0 y) into 0
2.924 * [taylor]: Taking taylor expansion of 0 in y
2.924 * [backup-simplify]: Simplify 0 into 0
2.924 * [backup-simplify]: Simplify 0 into 0
2.924 * [backup-simplify]: Simplify (+ 1 0) into 1
2.925 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y
2.925 * [taylor]: Taking taylor expansion of y in y
2.925 * [backup-simplify]: Simplify 0 into 0
2.925 * [backup-simplify]: Simplify 1 into 1
2.925 * [backup-simplify]: Simplify 0 into 0
2.925 * [backup-simplify]: Simplify 0 into 0
2.928 * [backup-simplify]: Simplify (+ 0 0) into 0
2.928 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1
2.928 * [taylor]: Taking taylor expansion of 1 in y
2.928 * [backup-simplify]: Simplify 1 into 1
2.929 * [backup-simplify]: Simplify 1 into 1
2.929 * [backup-simplify]: Simplify 1 into 1
2.929 * [backup-simplify]: Simplify 0 into 0
2.929 * [backup-simplify]: Simplify (+ 0 0) into 0
2.930 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
2.930 * [taylor]: Taking taylor expansion of 0 in y
2.930 * [backup-simplify]: Simplify 0 into 0
2.930 * [backup-simplify]: Simplify 0 into 0
2.930 * [backup-simplify]: Simplify 0 into 0
2.930 * [backup-simplify]: Simplify 0 into 0
2.930 * [backup-simplify]: Simplify 0 into 0
2.930 * [backup-simplify]: Simplify (+ 0 0) into 0
2.932 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
2.932 * [taylor]: Taking taylor expansion of 0 in y
2.932 * [backup-simplify]: Simplify 0 into 0
2.932 * [backup-simplify]: Simplify 0 into 0
2.932 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* x y))
2.932 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1 x)) into (/ (+ (/ 1 y) (/ 1 x)) x)
2.932 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
2.932 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
2.932 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.932 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.932 * [taylor]: Taking taylor expansion of y in y
2.932 * [backup-simplify]: Simplify 0 into 0
2.932 * [backup-simplify]: Simplify 1 into 1
2.933 * [backup-simplify]: Simplify (/ 1 1) into 1
2.933 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.933 * [taylor]: Taking taylor expansion of x in y
2.933 * [backup-simplify]: Simplify x into x
2.933 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.933 * [taylor]: Taking taylor expansion of x in y
2.933 * [backup-simplify]: Simplify x into x
2.933 * [backup-simplify]: Simplify (+ 1 0) into 1
2.933 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.933 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
2.933 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.933 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.933 * [taylor]: Taking taylor expansion of y in x
2.933 * [backup-simplify]: Simplify y into y
2.933 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.933 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.933 * [taylor]: Taking taylor expansion of x in x
2.933 * [backup-simplify]: Simplify 0 into 0
2.933 * [backup-simplify]: Simplify 1 into 1
2.934 * [backup-simplify]: Simplify (/ 1 1) into 1
2.934 * [taylor]: Taking taylor expansion of x in x
2.934 * [backup-simplify]: Simplify 0 into 0
2.934 * [backup-simplify]: Simplify 1 into 1
2.934 * [backup-simplify]: Simplify (+ 0 1) into 1
2.934 * [backup-simplify]: Simplify (/ 1 1) into 1
2.934 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
2.934 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.934 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.934 * [taylor]: Taking taylor expansion of y in x
2.935 * [backup-simplify]: Simplify y into y
2.935 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.935 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.935 * [taylor]: Taking taylor expansion of x in x
2.935 * [backup-simplify]: Simplify 0 into 0
2.935 * [backup-simplify]: Simplify 1 into 1
2.935 * [backup-simplify]: Simplify (/ 1 1) into 1
2.935 * [taylor]: Taking taylor expansion of x in x
2.935 * [backup-simplify]: Simplify 0 into 0
2.935 * [backup-simplify]: Simplify 1 into 1
2.935 * [backup-simplify]: Simplify (+ 0 1) into 1
2.936 * [backup-simplify]: Simplify (/ 1 1) into 1
2.936 * [taylor]: Taking taylor expansion of 1 in y
2.936 * [backup-simplify]: Simplify 1 into 1
2.936 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.936 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.937 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
2.937 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.937 * [taylor]: Taking taylor expansion of y in y
2.937 * [backup-simplify]: Simplify 0 into 0
2.937 * [backup-simplify]: Simplify 1 into 1
2.937 * [backup-simplify]: Simplify (/ 1 1) into 1
2.937 * [backup-simplify]: Simplify 1 into 1
2.937 * [backup-simplify]: Simplify 1 into 1
2.938 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.938 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.939 * [backup-simplify]: Simplify (+ 0 0) into 0
2.940 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
2.940 * [taylor]: Taking taylor expansion of 0 in y
2.940 * [backup-simplify]: Simplify 0 into 0
2.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.940 * [backup-simplify]: Simplify 0 into 0
2.940 * [backup-simplify]: Simplify 0 into 0
2.941 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.941 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.942 * [backup-simplify]: Simplify (+ 0 0) into 0
2.943 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.943 * [taylor]: Taking taylor expansion of 0 in y
2.943 * [backup-simplify]: Simplify 0 into 0
2.943 * [backup-simplify]: Simplify 0 into 0
2.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.943 * [backup-simplify]: Simplify 0 into 0
2.944 * [backup-simplify]: Simplify 0 into 0
2.944 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.944 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.944 * [backup-simplify]: Simplify (+ 0 0) into 0
2.946 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.946 * [taylor]: Taking taylor expansion of 0 in y
2.946 * [backup-simplify]: Simplify 0 into 0
2.946 * [backup-simplify]: Simplify 0 into 0
2.946 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* x y))
2.946 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (/ (+ (/ 1 y) (/ 1 x)) x)
2.946 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
2.946 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
2.946 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
2.946 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.946 * [taylor]: Taking taylor expansion of y in y
2.946 * [backup-simplify]: Simplify 0 into 0
2.946 * [backup-simplify]: Simplify 1 into 1
2.947 * [backup-simplify]: Simplify (/ 1 1) into 1
2.947 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.947 * [taylor]: Taking taylor expansion of x in y
2.947 * [backup-simplify]: Simplify x into x
2.947 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.947 * [taylor]: Taking taylor expansion of x in y
2.947 * [backup-simplify]: Simplify x into x
2.947 * [backup-simplify]: Simplify (+ 1 0) into 1
2.947 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.947 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
2.947 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.947 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.947 * [taylor]: Taking taylor expansion of y in x
2.947 * [backup-simplify]: Simplify y into y
2.947 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.947 * [taylor]: Taking taylor expansion of x in x
2.948 * [backup-simplify]: Simplify 0 into 0
2.948 * [backup-simplify]: Simplify 1 into 1
2.948 * [backup-simplify]: Simplify (/ 1 1) into 1
2.948 * [taylor]: Taking taylor expansion of x in x
2.948 * [backup-simplify]: Simplify 0 into 0
2.948 * [backup-simplify]: Simplify 1 into 1
2.948 * [backup-simplify]: Simplify (+ 0 1) into 1
2.949 * [backup-simplify]: Simplify (/ 1 1) into 1
2.949 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
2.949 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
2.949 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.949 * [taylor]: Taking taylor expansion of y in x
2.949 * [backup-simplify]: Simplify y into y
2.949 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.949 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.949 * [taylor]: Taking taylor expansion of x in x
2.949 * [backup-simplify]: Simplify 0 into 0
2.949 * [backup-simplify]: Simplify 1 into 1
2.949 * [backup-simplify]: Simplify (/ 1 1) into 1
2.949 * [taylor]: Taking taylor expansion of x in x
2.949 * [backup-simplify]: Simplify 0 into 0
2.949 * [backup-simplify]: Simplify 1 into 1
2.950 * [backup-simplify]: Simplify (+ 0 1) into 1
2.950 * [backup-simplify]: Simplify (/ 1 1) into 1
2.950 * [taylor]: Taking taylor expansion of 1 in y
2.950 * [backup-simplify]: Simplify 1 into 1
2.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.951 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.951 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
2.951 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.951 * [taylor]: Taking taylor expansion of y in y
2.951 * [backup-simplify]: Simplify 0 into 0
2.951 * [backup-simplify]: Simplify 1 into 1
2.952 * [backup-simplify]: Simplify (/ 1 1) into 1
2.952 * [backup-simplify]: Simplify 1 into 1
2.952 * [backup-simplify]: Simplify 1 into 1
2.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.953 * [backup-simplify]: Simplify (+ 0 0) into 0
2.954 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
2.954 * [taylor]: Taking taylor expansion of 0 in y
2.954 * [backup-simplify]: Simplify 0 into 0
2.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.955 * [backup-simplify]: Simplify 0 into 0
2.955 * [backup-simplify]: Simplify 0 into 0
2.955 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.956 * [backup-simplify]: Simplify (+ 0 0) into 0
2.957 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.957 * [taylor]: Taking taylor expansion of 0 in y
2.957 * [backup-simplify]: Simplify 0 into 0
2.957 * [backup-simplify]: Simplify 0 into 0
2.958 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.958 * [backup-simplify]: Simplify 0 into 0
2.958 * [backup-simplify]: Simplify 0 into 0
2.958 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.959 * [backup-simplify]: Simplify (+ 0 0) into 0
2.961 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.961 * [taylor]: Taking taylor expansion of 0 in y
2.961 * [backup-simplify]: Simplify 0 into 0
2.961 * [backup-simplify]: Simplify 0 into 0
2.962 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* x y))
2.962 * * * * [progress]: [ 3 / 3 ] generating series at (2)
2.962 * [backup-simplify]: Simplify (+ (* (+ x y) x) (* (+ x y) y)) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
2.962 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in (x y) around 0
2.962 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in y
2.962 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.962 * [taylor]: Taking taylor expansion of x in y
2.962 * [backup-simplify]: Simplify x into x
2.962 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in y
2.962 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.962 * [taylor]: Taking taylor expansion of y in y
2.962 * [backup-simplify]: Simplify 0 into 0
2.962 * [backup-simplify]: Simplify 1 into 1
2.962 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
2.962 * [taylor]: Taking taylor expansion of 2 in y
2.962 * [backup-simplify]: Simplify 2 into 2
2.962 * [taylor]: Taking taylor expansion of (* x y) in y
2.963 * [taylor]: Taking taylor expansion of x in y
2.963 * [backup-simplify]: Simplify x into x
2.963 * [taylor]: Taking taylor expansion of y in y
2.963 * [backup-simplify]: Simplify 0 into 0
2.963 * [backup-simplify]: Simplify 1 into 1
2.963 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in x
2.963 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.963 * [taylor]: Taking taylor expansion of x in x
2.963 * [backup-simplify]: Simplify 0 into 0
2.963 * [backup-simplify]: Simplify 1 into 1
2.963 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
2.963 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.963 * [taylor]: Taking taylor expansion of y in x
2.963 * [backup-simplify]: Simplify y into y
2.963 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
2.963 * [taylor]: Taking taylor expansion of 2 in x
2.963 * [backup-simplify]: Simplify 2 into 2
2.963 * [taylor]: Taking taylor expansion of (* x y) in x
2.963 * [taylor]: Taking taylor expansion of x in x
2.963 * [backup-simplify]: Simplify 0 into 0
2.963 * [backup-simplify]: Simplify 1 into 1
2.963 * [taylor]: Taking taylor expansion of y in x
2.963 * [backup-simplify]: Simplify y into y
2.963 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in x
2.963 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.963 * [taylor]: Taking taylor expansion of x in x
2.963 * [backup-simplify]: Simplify 0 into 0
2.963 * [backup-simplify]: Simplify 1 into 1
2.963 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
2.963 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.963 * [taylor]: Taking taylor expansion of y in x
2.963 * [backup-simplify]: Simplify y into y
2.963 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
2.963 * [taylor]: Taking taylor expansion of 2 in x
2.963 * [backup-simplify]: Simplify 2 into 2
2.963 * [taylor]: Taking taylor expansion of (* x y) in x
2.963 * [taylor]: Taking taylor expansion of x in x
2.963 * [backup-simplify]: Simplify 0 into 0
2.963 * [backup-simplify]: Simplify 1 into 1
2.963 * [taylor]: Taking taylor expansion of y in x
2.963 * [backup-simplify]: Simplify y into y
2.964 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.964 * [backup-simplify]: Simplify (* 0 y) into 0
2.964 * [backup-simplify]: Simplify (* 2 0) into 0
2.964 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
2.964 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
2.964 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.964 * [taylor]: Taking taylor expansion of y in y
2.964 * [backup-simplify]: Simplify 0 into 0
2.964 * [backup-simplify]: Simplify 1 into 1
2.964 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.965 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.965 * [backup-simplify]: Simplify (+ (* 2 y) (* 0 0)) into (* 2 y)
2.965 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
2.965 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
2.965 * [taylor]: Taking taylor expansion of (* 2 y) in y
2.965 * [taylor]: Taking taylor expansion of 2 in y
2.965 * [backup-simplify]: Simplify 2 into 2
2.965 * [taylor]: Taking taylor expansion of y in y
2.965 * [backup-simplify]: Simplify 0 into 0
2.965 * [backup-simplify]: Simplify 1 into 1
2.966 * [backup-simplify]: Simplify (* 2 0) into 0
2.966 * [backup-simplify]: Simplify 0 into 0
2.966 * [backup-simplify]: Simplify (* 1 1) into 1
2.966 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.967 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.968 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 y) (* 0 0))) into 0
2.968 * [backup-simplify]: Simplify (+ 0 0) into 0
2.968 * [backup-simplify]: Simplify (+ 1 0) into 1
2.968 * [taylor]: Taking taylor expansion of 1 in y
2.968 * [backup-simplify]: Simplify 1 into 1
2.968 * [backup-simplify]: Simplify 1 into 1
2.969 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
2.969 * [backup-simplify]: Simplify 2 into 2
2.969 * [backup-simplify]: Simplify (* 1 1) into 1
2.969 * [backup-simplify]: Simplify 1 into 1
2.970 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 2 (* y x)) (* 1 (pow (* 1 x) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
2.970 * [backup-simplify]: Simplify (+ (* (+ (/ 1 x) (/ 1 y)) (/ 1 x)) (* (+ (/ 1 x) (/ 1 y)) (/ 1 y))) into (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))))
2.970 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
2.970 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
2.970 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.970 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.970 * [taylor]: Taking taylor expansion of x in y
2.970 * [backup-simplify]: Simplify x into x
2.970 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.970 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.970 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
2.971 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.971 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.971 * [taylor]: Taking taylor expansion of y in y
2.971 * [backup-simplify]: Simplify 0 into 0
2.971 * [backup-simplify]: Simplify 1 into 1
2.971 * [backup-simplify]: Simplify (* 1 1) into 1
2.971 * [backup-simplify]: Simplify (/ 1 1) into 1
2.971 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
2.971 * [taylor]: Taking taylor expansion of 2 in y
2.971 * [backup-simplify]: Simplify 2 into 2
2.971 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.971 * [taylor]: Taking taylor expansion of (* x y) in y
2.971 * [taylor]: Taking taylor expansion of x in y
2.971 * [backup-simplify]: Simplify x into x
2.971 * [taylor]: Taking taylor expansion of y in y
2.971 * [backup-simplify]: Simplify 0 into 0
2.971 * [backup-simplify]: Simplify 1 into 1
2.972 * [backup-simplify]: Simplify (* x 0) into 0
2.972 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.972 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.972 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
2.972 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.972 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.972 * [taylor]: Taking taylor expansion of x in x
2.972 * [backup-simplify]: Simplify 0 into 0
2.972 * [backup-simplify]: Simplify 1 into 1
2.972 * [backup-simplify]: Simplify (* 1 1) into 1
2.973 * [backup-simplify]: Simplify (/ 1 1) into 1
2.973 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
2.973 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.973 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.973 * [taylor]: Taking taylor expansion of y in x
2.973 * [backup-simplify]: Simplify y into y
2.973 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.973 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.973 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.973 * [taylor]: Taking taylor expansion of 2 in x
2.973 * [backup-simplify]: Simplify 2 into 2
2.973 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.973 * [taylor]: Taking taylor expansion of (* x y) in x
2.973 * [taylor]: Taking taylor expansion of x in x
2.973 * [backup-simplify]: Simplify 0 into 0
2.973 * [backup-simplify]: Simplify 1 into 1
2.973 * [taylor]: Taking taylor expansion of y in x
2.973 * [backup-simplify]: Simplify y into y
2.973 * [backup-simplify]: Simplify (* 0 y) into 0
2.974 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.974 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.974 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
2.974 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.974 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.974 * [taylor]: Taking taylor expansion of x in x
2.974 * [backup-simplify]: Simplify 0 into 0
2.974 * [backup-simplify]: Simplify 1 into 1
2.974 * [backup-simplify]: Simplify (* 1 1) into 1
2.974 * [backup-simplify]: Simplify (/ 1 1) into 1
2.974 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
2.974 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.974 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.974 * [taylor]: Taking taylor expansion of y in x
2.974 * [backup-simplify]: Simplify y into y
2.975 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.975 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.975 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.975 * [taylor]: Taking taylor expansion of 2 in x
2.975 * [backup-simplify]: Simplify 2 into 2
2.975 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.975 * [taylor]: Taking taylor expansion of (* x y) in x
2.975 * [taylor]: Taking taylor expansion of x in x
2.975 * [backup-simplify]: Simplify 0 into 0
2.975 * [backup-simplify]: Simplify 1 into 1
2.975 * [taylor]: Taking taylor expansion of y in x
2.975 * [backup-simplify]: Simplify y into y
2.975 * [backup-simplify]: Simplify (* 0 y) into 0
2.975 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.975 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.976 * [backup-simplify]: Simplify (+ 1 0) into 1
2.976 * [taylor]: Taking taylor expansion of 1 in y
2.976 * [backup-simplify]: Simplify 1 into 1
2.976 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.977 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
2.977 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
2.977 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 y))) into (* 2 (/ 1 y))
2.977 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.977 * [taylor]: Taking taylor expansion of 2 in y
2.977 * [backup-simplify]: Simplify 2 into 2
2.977 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.977 * [taylor]: Taking taylor expansion of y in y
2.977 * [backup-simplify]: Simplify 0 into 0
2.977 * [backup-simplify]: Simplify 1 into 1
2.978 * [backup-simplify]: Simplify (/ 1 1) into 1
2.978 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.980 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.980 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.980 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
2.980 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
2.980 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
2.980 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.980 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.980 * [taylor]: Taking taylor expansion of y in y
2.981 * [backup-simplify]: Simplify 0 into 0
2.981 * [backup-simplify]: Simplify 1 into 1
2.981 * [backup-simplify]: Simplify (* 1 1) into 1
2.981 * [backup-simplify]: Simplify (/ 1 1) into 1
2.981 * [backup-simplify]: Simplify 1 into 1
2.982 * [backup-simplify]: Simplify (* 2 1) into 2
2.982 * [backup-simplify]: Simplify 2 into 2
2.982 * [backup-simplify]: Simplify 1 into 1
2.982 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (+ (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
2.983 * [backup-simplify]: Simplify (+ (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))))
2.983 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
2.983 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
2.983 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.983 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.983 * [taylor]: Taking taylor expansion of x in y
2.983 * [backup-simplify]: Simplify x into x
2.983 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.983 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.983 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
2.983 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.983 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.983 * [taylor]: Taking taylor expansion of y in y
2.983 * [backup-simplify]: Simplify 0 into 0
2.983 * [backup-simplify]: Simplify 1 into 1
2.983 * [backup-simplify]: Simplify (* 1 1) into 1
2.984 * [backup-simplify]: Simplify (/ 1 1) into 1
2.984 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
2.984 * [taylor]: Taking taylor expansion of 2 in y
2.984 * [backup-simplify]: Simplify 2 into 2
2.984 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.984 * [taylor]: Taking taylor expansion of (* x y) in y
2.984 * [taylor]: Taking taylor expansion of x in y
2.984 * [backup-simplify]: Simplify x into x
2.984 * [taylor]: Taking taylor expansion of y in y
2.984 * [backup-simplify]: Simplify 0 into 0
2.984 * [backup-simplify]: Simplify 1 into 1
2.984 * [backup-simplify]: Simplify (* x 0) into 0
2.984 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.984 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.984 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
2.984 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.984 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.984 * [taylor]: Taking taylor expansion of x in x
2.984 * [backup-simplify]: Simplify 0 into 0
2.984 * [backup-simplify]: Simplify 1 into 1
2.985 * [backup-simplify]: Simplify (* 1 1) into 1
2.985 * [backup-simplify]: Simplify (/ 1 1) into 1
2.985 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
2.985 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.985 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.985 * [taylor]: Taking taylor expansion of y in x
2.985 * [backup-simplify]: Simplify y into y
2.985 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.985 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.985 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.985 * [taylor]: Taking taylor expansion of 2 in x
2.985 * [backup-simplify]: Simplify 2 into 2
2.985 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.986 * [taylor]: Taking taylor expansion of (* x y) in x
2.986 * [taylor]: Taking taylor expansion of x in x
2.986 * [backup-simplify]: Simplify 0 into 0
2.986 * [backup-simplify]: Simplify 1 into 1
2.986 * [taylor]: Taking taylor expansion of y in x
2.986 * [backup-simplify]: Simplify y into y
2.986 * [backup-simplify]: Simplify (* 0 y) into 0
2.986 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.986 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.986 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
2.986 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.986 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.986 * [taylor]: Taking taylor expansion of x in x
2.986 * [backup-simplify]: Simplify 0 into 0
2.986 * [backup-simplify]: Simplify 1 into 1
2.987 * [backup-simplify]: Simplify (* 1 1) into 1
2.987 * [backup-simplify]: Simplify (/ 1 1) into 1
2.987 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
2.987 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.987 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.987 * [taylor]: Taking taylor expansion of y in x
2.987 * [backup-simplify]: Simplify y into y
2.987 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.987 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.987 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.987 * [taylor]: Taking taylor expansion of 2 in x
2.987 * [backup-simplify]: Simplify 2 into 2
2.987 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.987 * [taylor]: Taking taylor expansion of (* x y) in x
2.987 * [taylor]: Taking taylor expansion of x in x
2.987 * [backup-simplify]: Simplify 0 into 0
2.987 * [backup-simplify]: Simplify 1 into 1
2.987 * [taylor]: Taking taylor expansion of y in x
2.987 * [backup-simplify]: Simplify y into y
2.987 * [backup-simplify]: Simplify (* 0 y) into 0
2.988 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.988 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.988 * [backup-simplify]: Simplify (+ 1 0) into 1
2.988 * [taylor]: Taking taylor expansion of 1 in y
2.988 * [backup-simplify]: Simplify 1 into 1
2.989 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.989 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
2.989 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
2.989 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 y))) into (* 2 (/ 1 y))
2.989 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.990 * [taylor]: Taking taylor expansion of 2 in y
2.990 * [backup-simplify]: Simplify 2 into 2
2.990 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.990 * [taylor]: Taking taylor expansion of y in y
2.990 * [backup-simplify]: Simplify 0 into 0
2.990 * [backup-simplify]: Simplify 1 into 1
2.990 * [backup-simplify]: Simplify (/ 1 1) into 1
2.991 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.992 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.992 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.993 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
2.993 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
2.993 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
2.993 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.993 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.993 * [taylor]: Taking taylor expansion of y in y
2.993 * [backup-simplify]: Simplify 0 into 0
2.993 * [backup-simplify]: Simplify 1 into 1
2.993 * [backup-simplify]: Simplify (* 1 1) into 1
2.994 * [backup-simplify]: Simplify (/ 1 1) into 1
2.994 * [backup-simplify]: Simplify 1 into 1
2.994 * [backup-simplify]: Simplify (* 2 1) into 2
2.994 * [backup-simplify]: Simplify 2 into 2
2.994 * [backup-simplify]: Simplify 1 into 1
2.995 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
2.995 * * * [progress]: simplifying candidates
2.996 * [simplify]: Simplifying:
  (* (+ x y) y)
  (+ (log (+ x y)) (log y))
  (log (* (+ x y) y))
  (exp (* (+ x y) y))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* y y) y))
  (* (cbrt (* (+ x y) y)) (cbrt (* (+ x y) y)))
  (cbrt (* (+ x y) y))
  (* (* (* (+ x y) y) (* (+ x y) y)) (* (+ x y) y))
  (sqrt (* (+ x y) y))
  (sqrt (* (+ x y) y))
  (* (sqrt (+ x y)) (sqrt y))
  (* (sqrt (+ x y)) (sqrt y))
  (* (+ x y) (* (cbrt y) (cbrt y)))
  (* (+ x y) (sqrt y))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) y)
  (* (sqrt (+ x y)) y)
  (* (+ x y) y)
  (* (+ x y) y)
  (* (+ (pow x 3) (pow y 3)) y)
  (* (- (* x x) (* y y)) y)
  (* (+ x y) x)
  (+ (log (+ x y)) (log x))
  (log (* (+ x y) x))
  (exp (* (+ x y) x))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* x x) x))
  (* (cbrt (* (+ x y) x)) (cbrt (* (+ x y) x)))
  (cbrt (* (+ x y) x))
  (* (* (* (+ x y) x) (* (+ x y) x)) (* (+ x y) x))
  (sqrt (* (+ x y) x))
  (sqrt (* (+ x y) x))
  (* (sqrt (+ x y)) (sqrt x))
  (* (sqrt (+ x y)) (sqrt x))
  (* (+ x y) (* (cbrt x) (cbrt x)))
  (* (+ x y) (sqrt x))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) x)
  (* (sqrt (+ x y)) x)
  (* (+ x y) x)
  (* (+ x y) x)
  (* (+ (pow x 3) (pow y 3)) x)
  (* (- (* x x) (* y y)) x)
  (* (exp (* (+ x y) x)) (exp (* (+ x y) y)))
  (log (+ (* (+ x y) x) (* (+ x y) y)))
  (exp (+ (* (+ x y) x) (* (+ x y) y)))
  (* (cbrt (+ (* (+ x y) x) (* (+ x y) y))) (cbrt (+ (* (+ x y) x) (* (+ x y) y))))
  (cbrt (+ (* (+ x y) x) (* (+ x y) y)))
  (* (* (+ (* (+ x y) x) (* (+ x y) y)) (+ (* (+ x y) x) (* (+ x y) y))) (+ (* (+ x y) x) (* (+ x y) y)))
  (sqrt (+ (* (+ x y) x) (* (+ x y) y)))
  (sqrt (+ (* (+ x y) x) (* (+ x y) y)))
  (+ (* (* (+ (pow x 3) (pow y 3)) x) (+ (* x x) (- (* y y) (* x y)))) (* (+ (* x x) (- (* y y) (* x y))) (* (+ (pow x 3) (pow y 3)) y)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
  (+ (* (* (+ (pow x 3) (pow y 3)) x) (- x y)) (* (+ (* x x) (- (* y y) (* x y))) (* (- (* x x) (* y y)) y)))
  (* (+ (* x x) (- (* y y) (* x y))) (- x y))
  (+ (* (* (- (* x x) (* y y)) x) (+ (* x x) (- (* y y) (* x y)))) (* (- x y) (* (+ (pow x 3) (pow y 3)) y)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (+ (* (* (- (* x x) (* y y)) x) (- x y)) (* (- x y) (* (- (* x x) (* y y)) y)))
  (* (- x y) (- x y))
  (+ (pow (* (+ x y) x) 3) (pow (* (+ x y) y) 3))
  (+ (* (* (+ x y) x) (* (+ x y) x)) (- (* (* (+ x y) y) (* (+ x y) y)) (* (* (+ x y) x) (* (+ x y) y))))
  (- (* (* (+ x y) x) (* (+ x y) x)) (* (* (+ x y) y) (* (+ x y) y)))
  (- (* (+ x y) x) (* (+ x y) y))
  (+ x y)
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
2.998 * * [simplify]: Extracting # 0 : cost  0
2.998 * * [simplify]: Extracting # 1 : cost  0
2.998 * * [simplify]: Extracting # 2 : cost  0
2.998 * * [simplify]: Extracting # 3 : cost  0
2.999 * * [simplify]: Extracting # 4 : cost  0
2.999 * * [simplify]: Extracting # 5 : cost  0
2.999 * * [simplify]: Extracting # 6 : cost  0
2.999 * * [simplify]: iteration  0 :  106  enodes  (cost  827 )
3.034 * * [simplify]: Extracting # 0 : cost  0
3.034 * * [simplify]: Extracting # 1 : cost  0
3.035 * * [simplify]: Extracting # 2 : cost  0
3.035 * * [simplify]: Extracting # 3 : cost  0
3.036 * * [simplify]: Extracting # 4 : cost  0
3.036 * * [simplify]: iteration  1 :  293  enodes  (cost  718 )
3.246 * * [simplify]: Extracting # 0 : cost  0
3.248 * * [simplify]: Extracting # 1 : cost  0
3.250 * * [simplify]: Extracting # 2 : cost  0
3.252 * * [simplify]: Extracting # 3 : cost  0
3.254 * * [simplify]: Extracting # 4 : cost  0
3.256 * * [simplify]: iteration  2 :  1097  enodes  (cost  636 )
4.618 * * [simplify]: Extracting # 0 : cost  0
4.627 * * [simplify]: Extracting # 1 : cost  0
4.632 * * [simplify]: Extracting # 2 : cost  0
4.637 * * [simplify]: Extracting # 3 : cost  0
4.642 * * [simplify]: Extracting # 4 : cost  0
4.647 * * [simplify]: iteration  3 :  4979  enodes  (cost  610 )
6.444 * * [simplify]: Extracting # 0 : cost  0
6.450 * * [simplify]: Extracting # 1 : cost  0
6.457 * * [simplify]: Extracting # 2 : cost  0
6.463 * * [simplify]: Extracting # 3 : cost  0
6.475 * * [simplify]: iteration done:  5000  enodes  (cost  610 )
6.475 * [simplify]: Simplified to:
  (* (+ x y) y)
  (log (* (+ x y) y))
  (log (* (+ x y) y))
  (exp (* (+ x y) y))
  (pow (* (+ x y) y) 3)
  (* (cbrt (* (+ x y) y)) (cbrt (* (+ x y) y)))
  (cbrt (* (+ x y) y))
  (pow (* (+ x y) y) 3)
  (sqrt (* (+ x y) y))
  (sqrt (* (+ x y) y))
  (* (sqrt (+ x y)) (sqrt y))
  (* (sqrt (+ x y)) (sqrt y))
  (* (+ x y) (* (cbrt y) (cbrt y)))
  (* (+ x y) (sqrt y))
  (+ x y)
  (* (cbrt (+ x y)) y)
  (* (sqrt (+ x y)) y)
  (* (+ x y) y)
  (* (+ x y) y)
  (* (+ (pow x 3) (pow y 3)) y)
  (* (- (* x x) (* y y)) y)
  (* (+ x y) x)
  (log (* (+ x y) x))
  (log (* (+ x y) x))
  (exp (* (+ x y) x))
  (pow (* (+ x y) x) 3)
  (* (cbrt (* (+ x y) x)) (cbrt (* (+ x y) x)))
  (cbrt (* (+ x y) x))
  (pow (* (+ x y) x) 3)
  (sqrt (* (+ x y) x))
  (sqrt (* (+ x y) x))
  (* (sqrt (+ x y)) (sqrt x))
  (* (sqrt (+ x y)) (sqrt x))
  (* (+ x y) (* (cbrt x) (cbrt x)))
  (* (+ x y) (sqrt x))
  (+ x y)
  (* (cbrt (+ x y)) x)
  (* (sqrt (+ x y)) x)
  (* (+ x y) x)
  (* (+ x y) x)
  (* (+ (pow x 3) (pow y 3)) x)
  (* (- (* x x) (* y y)) x)
  (exp (* (+ x y) (+ x y)))
  (* 2 (log (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y))))
  (cbrt (* (+ x y) (+ x y)))
  (pow (+ x y) 6)
  (fabs (+ x y))
  (fabs (+ x y))
  (* (+ (pow x 3) (pow y 3)) (* (+ (* y (- y x)) (* x x)) (+ x y)))
  (* (+ (* y (- y x)) (* x x)) (+ (* y (- y x)) (* x x)))
  (+ (* (* (+ (pow x 3) (pow y 3)) x) (- x y)) (* (* (+ (* y (- y x)) (* x x)) (- (* x x) (* y y))) y))
  (* (- x y) (+ (* y (- y x)) (* x x)))
  (+ (* (- x y) (* (+ (pow x 3) (pow y 3)) y)) (* (* (- (* x x) (* y y)) x) (+ (* y (- y x)) (* x x))))
  (* (- x y) (+ (* y (- y x)) (* x x)))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (* (pow (+ x y) 3) (+ (pow x 3) (pow y 3)))
  (* (+ x y) (+ (* y (* (+ x y) (- y x))) (* (+ x y) (* x x))))
  (* (pow (+ x y) 3) (- x y))
  (- (* x x) (* y y))
  (+ x y)
  (* (+ x y) y)
  (* (+ x y) y)
  (* (+ x y) y)
  (* (+ x y) x)
  (* (+ x y) x)
  (* (+ x y) x)
  (+ (* x x) (* y (+ (* 2 x) y)))
  (+ (* x x) (* y (+ (* 2 x) y)))
  (+ (* x x) (* y (+ (* 2 x) y)))
6.476 * * * [progress]: adding candidates to table
6.654 * * [progress]: iteration 3 / 4
6.654 * * * [progress]: picking best candidate
6.656 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y (+ (* 2 x) y)) (* x x)))>
6.656 * * * [progress]: localizing error
6.667 * * * [progress]: generating rewritten candidates
6.667 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
6.705 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
6.738 * * * [progress]: generating series expansions
6.738 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
6.738 * [backup-simplify]: Simplify (* y (+ (* 2 x) y)) into (* (+ (* 2 x) y) y)
6.738 * [approximate]: Taking taylor expansion of (* (+ (* 2 x) y) y) in (y x) around 0
6.738 * [taylor]: Taking taylor expansion of (* (+ (* 2 x) y) y) in x
6.738 * [taylor]: Taking taylor expansion of (+ (* 2 x) y) in x
6.738 * [taylor]: Taking taylor expansion of (* 2 x) in x
6.738 * [taylor]: Taking taylor expansion of 2 in x
6.738 * [backup-simplify]: Simplify 2 into 2
6.738 * [taylor]: Taking taylor expansion of x in x
6.738 * [backup-simplify]: Simplify 0 into 0
6.738 * [backup-simplify]: Simplify 1 into 1
6.738 * [taylor]: Taking taylor expansion of y in x
6.738 * [backup-simplify]: Simplify y into y
6.738 * [taylor]: Taking taylor expansion of y in x
6.738 * [backup-simplify]: Simplify y into y
6.738 * [taylor]: Taking taylor expansion of (* (+ (* 2 x) y) y) in y
6.738 * [taylor]: Taking taylor expansion of (+ (* 2 x) y) in y
6.739 * [taylor]: Taking taylor expansion of (* 2 x) in y
6.739 * [taylor]: Taking taylor expansion of 2 in y
6.739 * [backup-simplify]: Simplify 2 into 2
6.739 * [taylor]: Taking taylor expansion of x in y
6.739 * [backup-simplify]: Simplify x into x
6.739 * [taylor]: Taking taylor expansion of y in y
6.739 * [backup-simplify]: Simplify 0 into 0
6.739 * [backup-simplify]: Simplify 1 into 1
6.739 * [taylor]: Taking taylor expansion of y in y
6.739 * [backup-simplify]: Simplify 0 into 0
6.739 * [backup-simplify]: Simplify 1 into 1
6.739 * [taylor]: Taking taylor expansion of (* (+ (* 2 x) y) y) in y
6.739 * [taylor]: Taking taylor expansion of (+ (* 2 x) y) in y
6.739 * [taylor]: Taking taylor expansion of (* 2 x) in y
6.739 * [taylor]: Taking taylor expansion of 2 in y
6.739 * [backup-simplify]: Simplify 2 into 2
6.739 * [taylor]: Taking taylor expansion of x in y
6.739 * [backup-simplify]: Simplify x into x
6.739 * [taylor]: Taking taylor expansion of y in y
6.739 * [backup-simplify]: Simplify 0 into 0
6.739 * [backup-simplify]: Simplify 1 into 1
6.739 * [taylor]: Taking taylor expansion of y in y
6.739 * [backup-simplify]: Simplify 0 into 0
6.739 * [backup-simplify]: Simplify 1 into 1
6.739 * [backup-simplify]: Simplify (* 2 x) into (* 2 x)
6.739 * [backup-simplify]: Simplify (+ (* 2 x) 0) into (* 2 x)
6.739 * [backup-simplify]: Simplify (* (* 2 x) 0) into 0
6.739 * [taylor]: Taking taylor expansion of 0 in x
6.740 * [backup-simplify]: Simplify 0 into 0
6.740 * [backup-simplify]: Simplify 0 into 0
6.740 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 x)) into 0
6.741 * [backup-simplify]: Simplify (+ 0 1) into 1
6.741 * [backup-simplify]: Simplify (+ (* (* 2 x) 1) (* 1 0)) into (* 2 x)
6.741 * [taylor]: Taking taylor expansion of (* 2 x) in x
6.741 * [taylor]: Taking taylor expansion of 2 in x
6.741 * [backup-simplify]: Simplify 2 into 2
6.741 * [taylor]: Taking taylor expansion of x in x
6.741 * [backup-simplify]: Simplify 0 into 0
6.741 * [backup-simplify]: Simplify 1 into 1
6.742 * [backup-simplify]: Simplify (* 2 0) into 0
6.742 * [backup-simplify]: Simplify 0 into 0
6.742 * [backup-simplify]: Simplify 0 into 0
6.743 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 x))) into 0
6.743 * [backup-simplify]: Simplify (+ 0 0) into 0
6.743 * [backup-simplify]: Simplify (+ (* (* 2 x) 0) (+ (* 1 1) (* 0 0))) into 1
6.743 * [taylor]: Taking taylor expansion of 1 in x
6.743 * [backup-simplify]: Simplify 1 into 1
6.743 * [backup-simplify]: Simplify 1 into 1
6.744 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
6.744 * [backup-simplify]: Simplify 2 into 2
6.744 * [backup-simplify]: Simplify 0 into 0
6.744 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
6.745 * [backup-simplify]: Simplify (+ 0 0) into 0
6.745 * [backup-simplify]: Simplify (+ (* (* 2 x) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
6.745 * [taylor]: Taking taylor expansion of 0 in x
6.745 * [backup-simplify]: Simplify 0 into 0
6.745 * [backup-simplify]: Simplify 0 into 0
6.745 * [backup-simplify]: Simplify 0 into 0
6.746 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
6.746 * [backup-simplify]: Simplify 0 into 0
6.746 * [backup-simplify]: Simplify 0 into 0
6.747 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
6.747 * [backup-simplify]: Simplify (+ 0 0) into 0
6.748 * [backup-simplify]: Simplify (+ (* (* 2 x) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
6.748 * [taylor]: Taking taylor expansion of 0 in x
6.748 * [backup-simplify]: Simplify 0 into 0
6.748 * [backup-simplify]: Simplify 0 into 0
6.748 * [backup-simplify]: Simplify (+ (* 2 (* x y)) (* 1 (pow (* 1 y) 2))) into (+ (pow y 2) (* 2 (* x y)))
6.748 * [backup-simplify]: Simplify (* (/ 1 y) (+ (* 2 (/ 1 x)) (/ 1 y))) into (/ (+ (/ 1 y) (* 2 (/ 1 x))) y)
6.748 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in (y x) around 0
6.748 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in x
6.748 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in x
6.748 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.748 * [taylor]: Taking taylor expansion of y in x
6.748 * [backup-simplify]: Simplify y into y
6.748 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.748 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
6.748 * [taylor]: Taking taylor expansion of 2 in x
6.748 * [backup-simplify]: Simplify 2 into 2
6.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.748 * [taylor]: Taking taylor expansion of x in x
6.748 * [backup-simplify]: Simplify 0 into 0
6.748 * [backup-simplify]: Simplify 1 into 1
6.749 * [backup-simplify]: Simplify (/ 1 1) into 1
6.749 * [taylor]: Taking taylor expansion of y in x
6.749 * [backup-simplify]: Simplify y into y
6.749 * [backup-simplify]: Simplify (* 2 1) into 2
6.749 * [backup-simplify]: Simplify (+ 0 2) into 2
6.749 * [backup-simplify]: Simplify (/ 2 y) into (/ 2 y)
6.749 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in y
6.749 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in y
6.749 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.749 * [taylor]: Taking taylor expansion of y in y
6.749 * [backup-simplify]: Simplify 0 into 0
6.749 * [backup-simplify]: Simplify 1 into 1
6.750 * [backup-simplify]: Simplify (/ 1 1) into 1
6.750 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y
6.750 * [taylor]: Taking taylor expansion of 2 in y
6.750 * [backup-simplify]: Simplify 2 into 2
6.750 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.750 * [taylor]: Taking taylor expansion of x in y
6.750 * [backup-simplify]: Simplify x into x
6.750 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.750 * [taylor]: Taking taylor expansion of y in y
6.750 * [backup-simplify]: Simplify 0 into 0
6.750 * [backup-simplify]: Simplify 1 into 1
6.750 * [backup-simplify]: Simplify (+ 1 0) into 1
6.750 * [backup-simplify]: Simplify (/ 1 1) into 1
6.750 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in y
6.750 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in y
6.750 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.750 * [taylor]: Taking taylor expansion of y in y
6.750 * [backup-simplify]: Simplify 0 into 0
6.750 * [backup-simplify]: Simplify 1 into 1
6.751 * [backup-simplify]: Simplify (/ 1 1) into 1
6.751 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y
6.751 * [taylor]: Taking taylor expansion of 2 in y
6.751 * [backup-simplify]: Simplify 2 into 2
6.751 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.751 * [taylor]: Taking taylor expansion of x in y
6.751 * [backup-simplify]: Simplify x into x
6.751 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.751 * [taylor]: Taking taylor expansion of y in y
6.751 * [backup-simplify]: Simplify 0 into 0
6.751 * [backup-simplify]: Simplify 1 into 1
6.751 * [backup-simplify]: Simplify (+ 1 0) into 1
6.751 * [backup-simplify]: Simplify (/ 1 1) into 1
6.751 * [taylor]: Taking taylor expansion of 1 in x
6.751 * [backup-simplify]: Simplify 1 into 1
6.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.752 * [backup-simplify]: Simplify (* 2 (/ 1 x)) into (/ 2 x)
6.752 * [backup-simplify]: Simplify (+ 0 (/ 2 x)) into (* 2 (/ 1 x))
6.752 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 x)) 1) (+ (* 1 (/ 0 1)))) into (* 2 (/ 1 x))
6.752 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
6.752 * [taylor]: Taking taylor expansion of 2 in x
6.753 * [backup-simplify]: Simplify 2 into 2
6.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.753 * [taylor]: Taking taylor expansion of x in x
6.753 * [backup-simplify]: Simplify 0 into 0
6.753 * [backup-simplify]: Simplify 1 into 1
6.753 * [backup-simplify]: Simplify (/ 1 1) into 1
6.753 * [backup-simplify]: Simplify (* 2 1) into 2
6.753 * [backup-simplify]: Simplify 2 into 2
6.753 * [backup-simplify]: Simplify 1 into 1
6.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.754 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 x))) into 0
6.754 * [backup-simplify]: Simplify (+ 0 0) into 0
6.755 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)))) into 0
6.755 * [taylor]: Taking taylor expansion of 0 in x
6.755 * [backup-simplify]: Simplify 0 into 0
6.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.756 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.756 * [backup-simplify]: Simplify 0 into 0
6.756 * [backup-simplify]: Simplify 0 into 0
6.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.757 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.757 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
6.757 * [backup-simplify]: Simplify (+ 0 0) into 0
6.759 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.759 * [taylor]: Taking taylor expansion of 0 in x
6.759 * [backup-simplify]: Simplify 0 into 0
6.759 * [backup-simplify]: Simplify 0 into 0
6.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.760 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.760 * [backup-simplify]: Simplify 0 into 0
6.760 * [backup-simplify]: Simplify 0 into 0
6.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.762 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.763 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
6.763 * [backup-simplify]: Simplify (+ 0 0) into 0
6.765 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.765 * [taylor]: Taking taylor expansion of 0 in x
6.765 * [backup-simplify]: Simplify 0 into 0
6.765 * [backup-simplify]: Simplify 0 into 0
6.765 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (* 2 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ (pow y 2) (* 2 (* x y)))
6.766 * [backup-simplify]: Simplify (* (/ 1 (- y)) (+ (* 2 (/ 1 (- x))) (/ 1 (- y)))) into (/ (+ (/ 1 y) (* 2 (/ 1 x))) y)
6.766 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in (y x) around 0
6.766 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in x
6.766 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in x
6.766 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.766 * [taylor]: Taking taylor expansion of y in x
6.766 * [backup-simplify]: Simplify y into y
6.766 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.766 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
6.766 * [taylor]: Taking taylor expansion of 2 in x
6.766 * [backup-simplify]: Simplify 2 into 2
6.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.766 * [taylor]: Taking taylor expansion of x in x
6.766 * [backup-simplify]: Simplify 0 into 0
6.766 * [backup-simplify]: Simplify 1 into 1
6.766 * [backup-simplify]: Simplify (/ 1 1) into 1
6.766 * [taylor]: Taking taylor expansion of y in x
6.766 * [backup-simplify]: Simplify y into y
6.767 * [backup-simplify]: Simplify (* 2 1) into 2
6.767 * [backup-simplify]: Simplify (+ 0 2) into 2
6.767 * [backup-simplify]: Simplify (/ 2 y) into (/ 2 y)
6.767 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in y
6.767 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in y
6.767 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.767 * [taylor]: Taking taylor expansion of y in y
6.767 * [backup-simplify]: Simplify 0 into 0
6.767 * [backup-simplify]: Simplify 1 into 1
6.768 * [backup-simplify]: Simplify (/ 1 1) into 1
6.768 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y
6.768 * [taylor]: Taking taylor expansion of 2 in y
6.768 * [backup-simplify]: Simplify 2 into 2
6.768 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.768 * [taylor]: Taking taylor expansion of x in y
6.768 * [backup-simplify]: Simplify x into x
6.768 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.768 * [taylor]: Taking taylor expansion of y in y
6.768 * [backup-simplify]: Simplify 0 into 0
6.768 * [backup-simplify]: Simplify 1 into 1
6.768 * [backup-simplify]: Simplify (+ 1 0) into 1
6.769 * [backup-simplify]: Simplify (/ 1 1) into 1
6.769 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (* 2 (/ 1 x))) y) in y
6.769 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in y
6.769 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.769 * [taylor]: Taking taylor expansion of y in y
6.769 * [backup-simplify]: Simplify 0 into 0
6.769 * [backup-simplify]: Simplify 1 into 1
6.769 * [backup-simplify]: Simplify (/ 1 1) into 1
6.769 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y
6.769 * [taylor]: Taking taylor expansion of 2 in y
6.769 * [backup-simplify]: Simplify 2 into 2
6.769 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.769 * [taylor]: Taking taylor expansion of x in y
6.769 * [backup-simplify]: Simplify x into x
6.769 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.769 * [taylor]: Taking taylor expansion of y in y
6.769 * [backup-simplify]: Simplify 0 into 0
6.769 * [backup-simplify]: Simplify 1 into 1
6.770 * [backup-simplify]: Simplify (+ 1 0) into 1
6.770 * [backup-simplify]: Simplify (/ 1 1) into 1
6.770 * [taylor]: Taking taylor expansion of 1 in x
6.770 * [backup-simplify]: Simplify 1 into 1
6.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.771 * [backup-simplify]: Simplify (* 2 (/ 1 x)) into (/ 2 x)
6.771 * [backup-simplify]: Simplify (+ 0 (/ 2 x)) into (* 2 (/ 1 x))
6.771 * [backup-simplify]: Simplify (- (/ (* 2 (/ 1 x)) 1) (+ (* 1 (/ 0 1)))) into (* 2 (/ 1 x))
6.771 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
6.771 * [taylor]: Taking taylor expansion of 2 in x
6.772 * [backup-simplify]: Simplify 2 into 2
6.772 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.772 * [taylor]: Taking taylor expansion of x in x
6.772 * [backup-simplify]: Simplify 0 into 0
6.772 * [backup-simplify]: Simplify 1 into 1
6.772 * [backup-simplify]: Simplify (/ 1 1) into 1
6.772 * [backup-simplify]: Simplify (* 2 1) into 2
6.772 * [backup-simplify]: Simplify 2 into 2
6.772 * [backup-simplify]: Simplify 1 into 1
6.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.774 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 x))) into 0
6.774 * [backup-simplify]: Simplify (+ 0 0) into 0
6.775 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)))) into 0
6.775 * [taylor]: Taking taylor expansion of 0 in x
6.775 * [backup-simplify]: Simplify 0 into 0
6.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.776 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
6.776 * [backup-simplify]: Simplify 0 into 0
6.777 * [backup-simplify]: Simplify 0 into 0
6.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.777 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.778 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
6.778 * [backup-simplify]: Simplify (+ 0 0) into 0
6.780 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.780 * [taylor]: Taking taylor expansion of 0 in x
6.780 * [backup-simplify]: Simplify 0 into 0
6.780 * [backup-simplify]: Simplify 0 into 0
6.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.782 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
6.782 * [backup-simplify]: Simplify 0 into 0
6.782 * [backup-simplify]: Simplify 0 into 0
6.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.783 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.784 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
6.784 * [backup-simplify]: Simplify (+ 0 0) into 0
6.786 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.786 * [taylor]: Taking taylor expansion of 0 in x
6.786 * [backup-simplify]: Simplify 0 into 0
6.786 * [backup-simplify]: Simplify 0 into 0
6.787 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (* 2 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ (pow y 2) (* 2 (* x y)))
6.787 * * * * [progress]: [ 2 / 2 ] generating series at (2)
6.787 * [backup-simplify]: Simplify (+ (* y (+ (* 2 x) y)) (* x x)) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
6.787 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in (y x) around 0
6.787 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in x
6.787 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.787 * [taylor]: Taking taylor expansion of x in x
6.787 * [backup-simplify]: Simplify 0 into 0
6.787 * [backup-simplify]: Simplify 1 into 1
6.787 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
6.787 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.787 * [taylor]: Taking taylor expansion of y in x
6.787 * [backup-simplify]: Simplify y into y
6.787 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
6.787 * [taylor]: Taking taylor expansion of 2 in x
6.787 * [backup-simplify]: Simplify 2 into 2
6.787 * [taylor]: Taking taylor expansion of (* x y) in x
6.787 * [taylor]: Taking taylor expansion of x in x
6.787 * [backup-simplify]: Simplify 0 into 0
6.787 * [backup-simplify]: Simplify 1 into 1
6.787 * [taylor]: Taking taylor expansion of y in x
6.787 * [backup-simplify]: Simplify y into y
6.788 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in y
6.788 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.788 * [taylor]: Taking taylor expansion of x in y
6.788 * [backup-simplify]: Simplify x into x
6.788 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in y
6.788 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.788 * [taylor]: Taking taylor expansion of y in y
6.788 * [backup-simplify]: Simplify 0 into 0
6.788 * [backup-simplify]: Simplify 1 into 1
6.788 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
6.788 * [taylor]: Taking taylor expansion of 2 in y
6.788 * [backup-simplify]: Simplify 2 into 2
6.788 * [taylor]: Taking taylor expansion of (* x y) in y
6.788 * [taylor]: Taking taylor expansion of x in y
6.788 * [backup-simplify]: Simplify x into x
6.788 * [taylor]: Taking taylor expansion of y in y
6.788 * [backup-simplify]: Simplify 0 into 0
6.788 * [backup-simplify]: Simplify 1 into 1
6.788 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in y
6.788 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.788 * [taylor]: Taking taylor expansion of x in y
6.788 * [backup-simplify]: Simplify x into x
6.788 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in y
6.788 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.788 * [taylor]: Taking taylor expansion of y in y
6.788 * [backup-simplify]: Simplify 0 into 0
6.788 * [backup-simplify]: Simplify 1 into 1
6.788 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
6.788 * [taylor]: Taking taylor expansion of 2 in y
6.788 * [backup-simplify]: Simplify 2 into 2
6.788 * [taylor]: Taking taylor expansion of (* x y) in y
6.788 * [taylor]: Taking taylor expansion of x in y
6.788 * [backup-simplify]: Simplify x into x
6.788 * [taylor]: Taking taylor expansion of y in y
6.788 * [backup-simplify]: Simplify 0 into 0
6.788 * [backup-simplify]: Simplify 1 into 1
6.788 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.789 * [backup-simplify]: Simplify (* x 0) into 0
6.789 * [backup-simplify]: Simplify (* 2 0) into 0
6.789 * [backup-simplify]: Simplify (+ 0 0) into 0
6.789 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.789 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.789 * [taylor]: Taking taylor expansion of x in x
6.789 * [backup-simplify]: Simplify 0 into 0
6.790 * [backup-simplify]: Simplify 1 into 1
6.790 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.790 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.790 * [backup-simplify]: Simplify (+ (* 2 x) (* 0 0)) into (* 2 x)
6.790 * [backup-simplify]: Simplify (+ 0 (* 2 x)) into (* 2 x)
6.791 * [backup-simplify]: Simplify (+ 0 (* 2 x)) into (* 2 x)
6.791 * [taylor]: Taking taylor expansion of (* 2 x) in x
6.791 * [taylor]: Taking taylor expansion of 2 in x
6.791 * [backup-simplify]: Simplify 2 into 2
6.791 * [taylor]: Taking taylor expansion of x in x
6.791 * [backup-simplify]: Simplify 0 into 0
6.791 * [backup-simplify]: Simplify 1 into 1
6.791 * [backup-simplify]: Simplify (* 2 0) into 0
6.791 * [backup-simplify]: Simplify 0 into 0
6.792 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
6.792 * [backup-simplify]: Simplify (* 1 1) into 1
6.792 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
6.793 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 x) (* 0 0))) into 0
6.794 * [backup-simplify]: Simplify (+ 1 0) into 1
6.794 * [backup-simplify]: Simplify (+ 0 1) into 1
6.794 * [taylor]: Taking taylor expansion of 1 in x
6.794 * [backup-simplify]: Simplify 1 into 1
6.794 * [backup-simplify]: Simplify 1 into 1
6.795 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
6.795 * [backup-simplify]: Simplify 2 into 2
6.795 * [backup-simplify]: Simplify (* 1 1) into 1
6.795 * [backup-simplify]: Simplify 1 into 1
6.795 * [backup-simplify]: Simplify (+ (* 1 (pow (* x 1) 2)) (+ (* 2 (* x y)) (* 1 (pow (* 1 y) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
6.796 * [backup-simplify]: Simplify (+ (* (/ 1 y) (+ (* 2 (/ 1 x)) (/ 1 y))) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))))
6.796 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (y x) around 0
6.796 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
6.796 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.796 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.796 * [taylor]: Taking taylor expansion of x in x
6.796 * [backup-simplify]: Simplify 0 into 0
6.796 * [backup-simplify]: Simplify 1 into 1
6.796 * [backup-simplify]: Simplify (* 1 1) into 1
6.797 * [backup-simplify]: Simplify (/ 1 1) into 1
6.797 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
6.797 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.797 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.797 * [taylor]: Taking taylor expansion of y in x
6.797 * [backup-simplify]: Simplify y into y
6.797 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.797 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.797 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
6.797 * [taylor]: Taking taylor expansion of 2 in x
6.797 * [backup-simplify]: Simplify 2 into 2
6.797 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.797 * [taylor]: Taking taylor expansion of (* x y) in x
6.797 * [taylor]: Taking taylor expansion of x in x
6.797 * [backup-simplify]: Simplify 0 into 0
6.797 * [backup-simplify]: Simplify 1 into 1
6.797 * [taylor]: Taking taylor expansion of y in x
6.797 * [backup-simplify]: Simplify y into y
6.797 * [backup-simplify]: Simplify (* 0 y) into 0
6.798 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.798 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.798 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
6.798 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.798 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.798 * [taylor]: Taking taylor expansion of x in y
6.798 * [backup-simplify]: Simplify x into x
6.798 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.798 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.798 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
6.798 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.798 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.798 * [taylor]: Taking taylor expansion of y in y
6.798 * [backup-simplify]: Simplify 0 into 0
6.798 * [backup-simplify]: Simplify 1 into 1
6.799 * [backup-simplify]: Simplify (* 1 1) into 1
6.799 * [backup-simplify]: Simplify (/ 1 1) into 1
6.799 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
6.799 * [taylor]: Taking taylor expansion of 2 in y
6.799 * [backup-simplify]: Simplify 2 into 2
6.799 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.799 * [taylor]: Taking taylor expansion of (* x y) in y
6.799 * [taylor]: Taking taylor expansion of x in y
6.799 * [backup-simplify]: Simplify x into x
6.799 * [taylor]: Taking taylor expansion of y in y
6.799 * [backup-simplify]: Simplify 0 into 0
6.799 * [backup-simplify]: Simplify 1 into 1
6.799 * [backup-simplify]: Simplify (* x 0) into 0
6.800 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.800 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.800 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
6.800 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.800 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.800 * [taylor]: Taking taylor expansion of x in y
6.800 * [backup-simplify]: Simplify x into x
6.800 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.800 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.800 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
6.800 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.800 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.800 * [taylor]: Taking taylor expansion of y in y
6.800 * [backup-simplify]: Simplify 0 into 0
6.800 * [backup-simplify]: Simplify 1 into 1
6.800 * [backup-simplify]: Simplify (* 1 1) into 1
6.801 * [backup-simplify]: Simplify (/ 1 1) into 1
6.801 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
6.801 * [taylor]: Taking taylor expansion of 2 in y
6.801 * [backup-simplify]: Simplify 2 into 2
6.801 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.801 * [taylor]: Taking taylor expansion of (* x y) in y
6.801 * [taylor]: Taking taylor expansion of x in y
6.801 * [backup-simplify]: Simplify x into x
6.801 * [taylor]: Taking taylor expansion of y in y
6.801 * [backup-simplify]: Simplify 0 into 0
6.801 * [backup-simplify]: Simplify 1 into 1
6.801 * [backup-simplify]: Simplify (* x 0) into 0
6.801 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.801 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.802 * [backup-simplify]: Simplify (+ 1 0) into 1
6.802 * [backup-simplify]: Simplify (+ 0 1) into 1
6.802 * [taylor]: Taking taylor expansion of 1 in x
6.802 * [backup-simplify]: Simplify 1 into 1
6.803 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.803 * [backup-simplify]: Simplify (* 2 (/ 1 x)) into (/ 2 x)
6.803 * [backup-simplify]: Simplify (+ 0 (/ 2 x)) into (* 2 (/ 1 x))
6.804 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 x))) into (* 2 (/ 1 x))
6.804 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
6.804 * [taylor]: Taking taylor expansion of 2 in x
6.804 * [backup-simplify]: Simplify 2 into 2
6.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.804 * [taylor]: Taking taylor expansion of x in x
6.804 * [backup-simplify]: Simplify 0 into 0
6.804 * [backup-simplify]: Simplify 1 into 1
6.804 * [backup-simplify]: Simplify (/ 1 1) into 1
6.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.806 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
6.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.807 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 x))) into 0
6.807 * [backup-simplify]: Simplify (+ 0 0) into 0
6.807 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
6.807 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.807 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.807 * [taylor]: Taking taylor expansion of x in x
6.807 * [backup-simplify]: Simplify 0 into 0
6.807 * [backup-simplify]: Simplify 1 into 1
6.808 * [backup-simplify]: Simplify (* 1 1) into 1
6.808 * [backup-simplify]: Simplify (/ 1 1) into 1
6.808 * [backup-simplify]: Simplify 1 into 1
6.808 * [backup-simplify]: Simplify (* 2 1) into 2
6.808 * [backup-simplify]: Simplify 2 into 2
6.808 * [backup-simplify]: Simplify 1 into 1
6.809 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 y))) 2)) (+ (* 2 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (* 1 (pow (* (/ 1 (/ 1 x)) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
6.809 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (+ (* 2 (/ 1 (- x))) (/ 1 (- y)))) (* (/ 1 (- x)) (/ 1 (- x)))) into (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))))
6.809 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (y x) around 0
6.809 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
6.809 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.809 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.809 * [taylor]: Taking taylor expansion of x in x
6.809 * [backup-simplify]: Simplify 0 into 0
6.809 * [backup-simplify]: Simplify 1 into 1
6.810 * [backup-simplify]: Simplify (* 1 1) into 1
6.810 * [backup-simplify]: Simplify (/ 1 1) into 1
6.810 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
6.810 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.810 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.810 * [taylor]: Taking taylor expansion of y in x
6.810 * [backup-simplify]: Simplify y into y
6.810 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.810 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.810 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
6.810 * [taylor]: Taking taylor expansion of 2 in x
6.811 * [backup-simplify]: Simplify 2 into 2
6.811 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.811 * [taylor]: Taking taylor expansion of (* x y) in x
6.811 * [taylor]: Taking taylor expansion of x in x
6.811 * [backup-simplify]: Simplify 0 into 0
6.811 * [backup-simplify]: Simplify 1 into 1
6.811 * [taylor]: Taking taylor expansion of y in x
6.811 * [backup-simplify]: Simplify y into y
6.811 * [backup-simplify]: Simplify (* 0 y) into 0
6.811 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.811 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.811 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
6.811 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.811 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.811 * [taylor]: Taking taylor expansion of x in y
6.811 * [backup-simplify]: Simplify x into x
6.811 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.811 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.811 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
6.812 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.812 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.812 * [taylor]: Taking taylor expansion of y in y
6.812 * [backup-simplify]: Simplify 0 into 0
6.812 * [backup-simplify]: Simplify 1 into 1
6.812 * [backup-simplify]: Simplify (* 1 1) into 1
6.812 * [backup-simplify]: Simplify (/ 1 1) into 1
6.812 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
6.812 * [taylor]: Taking taylor expansion of 2 in y
6.812 * [backup-simplify]: Simplify 2 into 2
6.812 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.812 * [taylor]: Taking taylor expansion of (* x y) in y
6.812 * [taylor]: Taking taylor expansion of x in y
6.812 * [backup-simplify]: Simplify x into x
6.812 * [taylor]: Taking taylor expansion of y in y
6.812 * [backup-simplify]: Simplify 0 into 0
6.812 * [backup-simplify]: Simplify 1 into 1
6.813 * [backup-simplify]: Simplify (* x 0) into 0
6.813 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.813 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.813 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
6.813 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.813 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.813 * [taylor]: Taking taylor expansion of x in y
6.813 * [backup-simplify]: Simplify x into x
6.813 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.813 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.813 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
6.813 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.813 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.813 * [taylor]: Taking taylor expansion of y in y
6.813 * [backup-simplify]: Simplify 0 into 0
6.813 * [backup-simplify]: Simplify 1 into 1
6.814 * [backup-simplify]: Simplify (* 1 1) into 1
6.814 * [backup-simplify]: Simplify (/ 1 1) into 1
6.814 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
6.814 * [taylor]: Taking taylor expansion of 2 in y
6.814 * [backup-simplify]: Simplify 2 into 2
6.814 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.814 * [taylor]: Taking taylor expansion of (* x y) in y
6.814 * [taylor]: Taking taylor expansion of x in y
6.814 * [backup-simplify]: Simplify x into x
6.814 * [taylor]: Taking taylor expansion of y in y
6.814 * [backup-simplify]: Simplify 0 into 0
6.814 * [backup-simplify]: Simplify 1 into 1
6.814 * [backup-simplify]: Simplify (* x 0) into 0
6.815 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.815 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.815 * [backup-simplify]: Simplify (+ 1 0) into 1
6.815 * [backup-simplify]: Simplify (+ 0 1) into 1
6.816 * [taylor]: Taking taylor expansion of 1 in x
6.816 * [backup-simplify]: Simplify 1 into 1
6.816 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.817 * [backup-simplify]: Simplify (* 2 (/ 1 x)) into (/ 2 x)
6.817 * [backup-simplify]: Simplify (+ 0 (/ 2 x)) into (* 2 (/ 1 x))
6.817 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 x))) into (* 2 (/ 1 x))
6.817 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
6.817 * [taylor]: Taking taylor expansion of 2 in x
6.817 * [backup-simplify]: Simplify 2 into 2
6.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.817 * [taylor]: Taking taylor expansion of x in x
6.817 * [backup-simplify]: Simplify 0 into 0
6.817 * [backup-simplify]: Simplify 1 into 1
6.817 * [backup-simplify]: Simplify (/ 1 1) into 1
6.818 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.819 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
6.820 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
6.820 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 x))) into 0
6.820 * [backup-simplify]: Simplify (+ 0 0) into 0
6.820 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
6.820 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.820 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.820 * [taylor]: Taking taylor expansion of x in x
6.820 * [backup-simplify]: Simplify 0 into 0
6.821 * [backup-simplify]: Simplify 1 into 1
6.821 * [backup-simplify]: Simplify (* 1 1) into 1
6.821 * [backup-simplify]: Simplify (/ 1 1) into 1
6.821 * [backup-simplify]: Simplify 1 into 1
6.822 * [backup-simplify]: Simplify (* 2 1) into 2
6.822 * [backup-simplify]: Simplify 2 into 2
6.822 * [backup-simplify]: Simplify 1 into 1
6.822 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- y)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))) (* 1 (pow (* (/ 1 (/ 1 (- x))) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
6.823 * * * [progress]: simplifying candidates
6.823 * [simplify]: Simplifying:
  (* y (+ (* 2 x) y))
  (+ (log y) (log (+ (* 2 x) y)))
  (log (* y (+ (* 2 x) y)))
  (exp (* y (+ (* 2 x) y)))
  (* (* (* y y) y) (* (* (+ (* 2 x) y) (+ (* 2 x) y)) (+ (* 2 x) y)))
  (* (cbrt (* y (+ (* 2 x) y))) (cbrt (* y (+ (* 2 x) y))))
  (cbrt (* y (+ (* 2 x) y)))
  (* (* (* y (+ (* 2 x) y)) (* y (+ (* 2 x) y))) (* y (+ (* 2 x) y)))
  (sqrt (* y (+ (* 2 x) y)))
  (sqrt (* y (+ (* 2 x) y)))
  (* (sqrt y) (sqrt (+ (* 2 x) y)))
  (* (sqrt y) (sqrt (+ (* 2 x) y)))
  (* y (* 2 x))
  (* y y)
  (* (* 2 x) y)
  (* y y)
  (* y (* (cbrt (+ (* 2 x) y)) (cbrt (+ (* 2 x) y))))
  (* y (sqrt (+ (* 2 x) y)))
  (* y 1)
  (* (cbrt y) (+ (* 2 x) y))
  (* (sqrt y) (+ (* 2 x) y))
  (* y (+ (* 2 x) y))
  (* y (+ (pow (* 2 x) 3) (pow y 3)))
  (* y (- (* (* 2 x) (* 2 x)) (* y y)))
  (* (exp (* y (+ (* 2 x) y))) (exp (* x x)))
  (log (+ (* y (+ (* 2 x) y)) (* x x)))
  (exp (+ (* y (+ (* 2 x) y)) (* x x)))
  (* (cbrt (+ (* y (+ (* 2 x) y)) (* x x))) (cbrt (+ (* y (+ (* 2 x) y)) (* x x))))
  (cbrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (* (* (+ (* y (+ (* 2 x) y)) (* x x)) (+ (* y (+ (* 2 x) y)) (* x x))) (+ (* y (+ (* 2 x) y)) (* x x)))
  (sqrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (sqrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (+ (pow (* y (+ (* 2 x) y)) 3) (pow (* x x) 3))
  (+ (* (* y (+ (* 2 x) y)) (* y (+ (* 2 x) y))) (- (* (* x x) (* x x)) (* (* y (+ (* 2 x) y)) (* x x))))
  (- (* (* y (+ (* 2 x) y)) (* y (+ (* 2 x) y))) (* (* x x) (* x x)))
  (- (* y (+ (* 2 x) y)) (* x x))
  (+ (* y y) (* x x))
  (+ (* y y) (* x x))
  (+ (pow y 2) (* 2 (* x y)))
  (+ (pow y 2) (* 2 (* x y)))
  (+ (pow y 2) (* 2 (* x y)))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2 (* x y))))
6.825 * * [simplify]: Extracting # 0 : cost  0
6.825 * * [simplify]: Extracting # 1 : cost  0
6.825 * * [simplify]: Extracting # 2 : cost  0
6.825 * * [simplify]: Extracting # 3 : cost  0
6.825 * * [simplify]: Extracting # 4 : cost  0
6.825 * * [simplify]: Extracting # 5 : cost  0
6.825 * * [simplify]: Extracting # 6 : cost  0
6.826 * * [simplify]: Extracting # 7 : cost  0
6.826 * * [simplify]: iteration  0 :  70  enodes  (cost  523 )
6.861 * * [simplify]: Extracting # 0 : cost  0
6.861 * * [simplify]: Extracting # 1 : cost  0
6.862 * * [simplify]: Extracting # 2 : cost  0
6.862 * * [simplify]: Extracting # 3 : cost  0
6.863 * * [simplify]: iteration  1 :  216  enodes  (cost  485 )
7.016 * * [simplify]: Extracting # 0 : cost  0
7.017 * * [simplify]: Extracting # 1 : cost  0
7.019 * * [simplify]: Extracting # 2 : cost  0
7.020 * * [simplify]: Extracting # 3 : cost  0
7.021 * * [simplify]: Extracting # 4 : cost  0
7.022 * * [simplify]: iteration  2 :  736  enodes  (cost  445 )
7.895 * * [simplify]: Extracting # 0 : cost  0
7.902 * * [simplify]: Extracting # 1 : cost  0
7.906 * * [simplify]: Extracting # 2 : cost  0
7.910 * * [simplify]: Extracting # 3 : cost  0
7.915 * * [simplify]: Extracting # 4 : cost  0
7.919 * * [simplify]: iteration  3 :  3389  enodes  (cost  437 )
9.383 * * [simplify]: Extracting # 0 : cost  0
9.390 * * [simplify]: Extracting # 1 : cost  0
9.405 * * [simplify]: Extracting # 2 : cost  0
9.412 * * [simplify]: Extracting # 3 : cost  0
9.419 * * [simplify]: Extracting # 4 : cost  0
9.427 * * [simplify]: iteration done:  5000  enodes  (cost  437 )
9.427 * [simplify]: Simplified to:
  (* (+ (* 2 x) y) y)
  (log (* (+ (* 2 x) y) y))
  (log (* (+ (* 2 x) y) y))
  (exp (* y (+ (* 2 x) y)))
  (pow (* y (+ (* 2 x) y)) 3)
  (* (cbrt (* y (+ (* 2 x) y))) (cbrt (* y (+ (* 2 x) y))))
  (cbrt (* y (+ (* 2 x) y)))
  (pow (* y (+ (* 2 x) y)) 3)
  (sqrt (* y (+ (* 2 x) y)))
  (sqrt (* y (+ (* 2 x) y)))
  (* (sqrt y) (sqrt (+ (* 2 x) y)))
  (* (sqrt y) (sqrt (+ (* 2 x) y)))
  (* y (* 2 x))
  (* y y)
  (* y (* 2 x))
  (* y y)
  (* y (* (cbrt (+ (* 2 x) y)) (cbrt (+ (* 2 x) y))))
  (* y (sqrt (+ (* 2 x) y)))
  y
  (* (cbrt y) (+ (* 2 x) y))
  (* (sqrt y) (+ (* 2 x) y))
  (* (+ (* 2 x) y) y)
  (* y (+ (pow (* 2 x) 3) (pow y 3)))
  (* y (- (* 4 (* x x)) (* y y)))
  (exp (+ (* y (+ (* 2 x) y)) (* x x)))
  (log (+ (* y (+ (* 2 x) y)) (* x x)))
  (exp (+ (* y (+ (* 2 x) y)) (* x x)))
  (* (cbrt (+ (* y (+ (* 2 x) y)) (* x x))) (cbrt (+ (* y (+ (* 2 x) y)) (* x x))))
  (cbrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (pow (+ (* (+ (* 2 x) y) y) (pow x 2)) 3)
  (sqrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (sqrt (+ (* y (+ (* 2 x) y)) (* x x)))
  (+ (pow (* y (+ (* 2 x) y)) 3) (pow x 6))
  (+ (* (* (+ (* 2 x) y) y) (- (* y (+ (* 2 x) y)) (* x x))) (pow x 4))
  (- (* (* y (+ (* 2 x) y)) (* y (+ (* 2 x) y))) (pow x 4))
  (- (* y (+ (* 2 x) y)) (* x x))
  (+ (* y y) (* x x))
  (+ (* y y) (* x x))
  (* (+ (* 2 x) y) y)
  (* (+ (* 2 x) y) y)
  (* (+ (* 2 x) y) y)
  (+ (* (+ (* 2 x) y) y) (pow x 2))
  (+ (* (+ (* 2 x) y) y) (pow x 2))
  (+ (* (+ (* 2 x) y) y) (pow x 2))
9.427 * * * [progress]: adding candidates to table
9.541 * [progress]: [Phase 3 of 3] Extracting.
9.541 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* y (+ (* 2 x) y)) (* x x)))> #<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))>)
9.541 * * * [regime-changes]: Trying 2 branch expressions: (y x)
9.541 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* y (+ (* 2 x) y)) (* x x)))> #<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))>)
9.552 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* y (+ (* 2 x) y)) (* x x)))> #<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))>)
9.562 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
9.562 * [simplify]: Simplifying:
  (+ (* (+ x y) x) (* (+ x y) y))
9.562 * * [simplify]: Extracting # 0 : cost  0
9.562 * * [simplify]: Extracting # 1 : cost  0
9.562 * * [simplify]: Extracting # 2 : cost  0
9.562 * * [simplify]: Extracting # 3 : cost  0
9.562 * * [simplify]: Extracting # 4 : cost  0
9.562 * * [simplify]: iteration  0 :  6  enodes  (cost  11 )
9.563 * * [simplify]: Extracting # 0 : cost  0
9.563 * * [simplify]: iteration  1 :  10  enodes  (cost  11 )
9.563 * * [simplify]: Extracting # 0 : cost  0
9.563 * * [simplify]: iteration done:  10  enodes  (cost  11 )
9.563 * [simplify]: Simplified to:
  (+ (* (+ x y) x) (* (+ x y) y))
10.879 * [regime-testing]: Baseline error score: 0.018575442242870503
10.879 * [regime-testing]: Oracle error score: 0.005323785785813371
10.880 * [regime-testing]: End program error score: 0.018575442242870503
10.900 * [regime-testing]: Target error score: 0.014708304092150026