21.883 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ x y) (+ x y))
0.027 * * [simplify]: iteration  0 :  11  enodes  (cost  3 )
0.030 * * [simplify]: iteration  1 :  25  enodes  (cost  3 )
0.032 * * [simplify]: iteration  2 :  53  enodes  (cost  3 )
0.034 * * [simplify]: iteration  3 :  80  enodes  (cost  3 )
0.037 * * [simplify]: iteration  4 :  98  enodes  (cost  3 )
0.039 * * [simplify]: iteration  5 :  107  enodes  (cost  3 )
0.042 * * [simplify]: iteration  6 :  113  enodes  (cost  3 )
0.045 * * [simplify]: iteration  7 :  113  enodes  (cost  3 )
0.045 * [simplify]: Simplified to:
   (* (+ x y) (+ x y))
0.045 * * [progress]: iteration 1 / 4
0.045 * * * [progress]: picking best candidate
0.047 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (+ x y)))>
0.047 * * * [progress]: localizing error
0.050 * * * [progress]: generating rewritten candidates
0.050 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.072 * * * [progress]: generating series expansions
0.072 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.072 * [approximate]: Taking taylor expansion of (pow (+ x y) 2) in (x y) around 0
0.072 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
0.072 * [taylor]: Taking taylor expansion of (+ x y) in y
0.072 * [taylor]: Taking taylor expansion of x in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.073 * [taylor]: Taking taylor expansion of (+ x y) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of y in x
0.073 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.073 * [taylor]: Taking taylor expansion of (+ x y) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of y in x
0.073 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.073 * [taylor]: Taking taylor expansion of 2 in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of 1 in y
0.076 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.076 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.076 * [taylor]: Taking taylor expansion of x in y
0.076 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of 1 in y
0.079 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.079 * [taylor]: Taking taylor expansion of 2 in y
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.081 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.082 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in (x y) around 0
0.082 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in y
0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.082 * [taylor]: Taking taylor expansion of x in y
0.083 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 y) (/ 1 x)) 2) in x
0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of 1 in y
0.085 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.085 * [taylor]: Taking taylor expansion of 2 in y
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.087 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.088 * * * [progress]: simplifying candidates
0.089 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 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))))
0.093 * * [simplify]: iteration  0 :  189  enodes  (cost  213 )
0.098 * * [simplify]: iteration  1 :  901  enodes  (cost  188 )
0.125 * * [simplify]: iteration  2 :  5001  enodes  (cost  170 )
0.126 * [simplify]: Simplified to:
   2
  (* (+ x y) (+ x y))
  2
  (* 2 (log (+ x y)))
  (* 2 (log (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (pow (+ x y) 6)
  (* (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)) (+ (pow x 3) (pow y 3)))
  (* (+ (* y (- y x)) (pow x 2)) (+ (pow x 2) (* y (- y x))))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (- x y) (+ (pow x 2) (* y (- y x))))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (- x y) (+ (pow x 2) (* y (- y x))))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (pow (cbrt (+ x y)) 4)
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (+ x y)
  (+ x y)
  1
  (* (+ x y) (+ x y))
  1
  (* (+ x y) (+ x y))
  1
  (* (+ x y) (+ x y))
  1
  (* (+ x y) (+ x y))
  (+ x y)
  (+ x y)
  2
  (* x (+ x y))
  (* y (+ x y))
  (* x (+ x y))
  (* y (+ x y))
  (* (pow (cbrt (+ x y)) 4) (cbrt (+ x y)))
  (pow (sqrt (+ x y)) 3)
  (+ x y)
  (+ x y)
  (pow (cbrt (+ x y)) 4)
  (pow (sqrt (+ x y)) 3)
  (* (+ x y) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (- (* x x) (* y y)) (+ x y))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (- (* x x) (* y y)) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ x y))
0.127 * * * [progress]: adding candidates to table
0.169 * * [progress]: iteration 2 / 4
0.169 * * * [progress]: picking best candidate
0.172 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x (+ x y)) (* y (+ x y))))>
0.173 * * * [progress]: localizing error
0.178 * * * [progress]: generating rewritten candidates
0.178 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.188 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.193 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.204 * * * [progress]: generating series expansions
0.204 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.204 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.205 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.205 * [taylor]: Taking taylor expansion of x in y
0.205 * [taylor]: Taking taylor expansion of (+ x y) in y
0.205 * [taylor]: Taking taylor expansion of x in y
0.205 * [taylor]: Taking taylor expansion of y in y
0.205 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (+ x y) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of y in x
0.205 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (+ x y) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of y in x
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of 1 in y
0.208 * [taylor]: Taking taylor expansion of 0 in y
0.209 * [taylor]: Taking taylor expansion of 0 in y
0.209 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.209 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.209 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.209 * [taylor]: Taking taylor expansion of x in y
0.209 * [taylor]: Taking taylor expansion of x in y
0.210 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.210 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.210 * [taylor]: Taking taylor expansion of y in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.211 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of 1 in y
0.212 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.212 * [taylor]: Taking taylor expansion of y in y
0.214 * [taylor]: Taking taylor expansion of 0 in y
0.217 * [taylor]: Taking taylor expansion of 0 in y
0.219 * [taylor]: Taking taylor expansion of 0 in y
0.220 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.220 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.220 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.220 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.220 * [taylor]: Taking taylor expansion of x in y
0.220 * [taylor]: Taking taylor expansion of x in y
0.221 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.221 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.221 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.222 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.222 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.222 * [taylor]: Taking taylor expansion of y in x
0.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of 1 in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.227 * [taylor]: Taking taylor expansion of 0 in y
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.230 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.231 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in (x y) around 0
0.231 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in y
0.231 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.231 * [taylor]: Taking taylor expansion of x in y
0.231 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in y
0.231 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
0.231 * [taylor]: Taking taylor expansion of 2 in y
0.231 * [taylor]: Taking taylor expansion of (* x y) in y
0.231 * [taylor]: Taking taylor expansion of x in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in x
0.231 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
0.231 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.231 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
0.231 * [taylor]: Taking taylor expansion of 2 in x
0.231 * [taylor]: Taking taylor expansion of (* x y) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.231 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in x
0.231 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
0.231 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.231 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
0.231 * [taylor]: Taking taylor expansion of 2 in x
0.231 * [taylor]: Taking taylor expansion of (* x y) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.235 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.235 * [taylor]: Taking taylor expansion of 2 in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.238 * [taylor]: Taking taylor expansion of 1 in y
0.239 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
0.239 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.239 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.239 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.239 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
0.239 * [taylor]: Taking taylor expansion of 2 in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.240 * [taylor]: Taking taylor expansion of (* x y) in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.240 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.240 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.241 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
0.241 * [taylor]: Taking taylor expansion of 2 in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.241 * [taylor]: Taking taylor expansion of (* x y) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of y in x
0.241 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.241 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.242 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
0.242 * [taylor]: Taking taylor expansion of 2 in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.242 * [taylor]: Taking taylor expansion of (* x y) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of 1 in y
0.243 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.243 * [taylor]: Taking taylor expansion of 2 in y
0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.245 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.247 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
0.247 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
0.247 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.247 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.247 * [taylor]: Taking taylor expansion of x in y
0.247 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
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
0.247 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
0.248 * [taylor]: Taking taylor expansion of 2 in y
0.248 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.248 * [taylor]: Taking taylor expansion of (* x y) in y
0.248 * [taylor]: Taking taylor expansion of x in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
0.249 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.249 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.249 * [taylor]: Taking taylor expansion of y in x
0.249 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
0.249 * [taylor]: Taking taylor expansion of 2 in x
0.249 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.249 * [taylor]: Taking taylor expansion of (* x y) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of y in x
0.249 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
0.249 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.249 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
0.250 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.250 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.250 * [taylor]: Taking taylor expansion of y in x
0.250 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
0.250 * [taylor]: Taking taylor expansion of 2 in x
0.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.250 * [taylor]: Taking taylor expansion of (* x y) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of y in x
0.251 * [taylor]: Taking taylor expansion of 1 in y
0.251 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.251 * [taylor]: Taking taylor expansion of 2 in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.254 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.255 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.255 * [approximate]: Taking taylor expansion of (* y (+ x y)) in (y x) around 0
0.255 * [taylor]: Taking taylor expansion of (* y (+ x y)) in x
0.255 * [taylor]: Taking taylor expansion of y in x
0.255 * [taylor]: Taking taylor expansion of (+ x y) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of y in x
0.255 * [taylor]: Taking taylor expansion of (* y (+ x y)) in y
0.255 * [taylor]: Taking taylor expansion of y in y
0.255 * [taylor]: Taking taylor expansion of (+ x y) in y
0.255 * [taylor]: Taking taylor expansion of x in y
0.255 * [taylor]: Taking taylor expansion of y in y
0.255 * [taylor]: Taking taylor expansion of (* y (+ x y)) in y
0.255 * [taylor]: Taking taylor expansion of y in y
0.255 * [taylor]: Taking taylor expansion of (+ x y) in y
0.255 * [taylor]: Taking taylor expansion of x in y
0.255 * [taylor]: Taking taylor expansion of y in y
0.255 * [taylor]: Taking taylor expansion of 0 in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of 1 in x
0.258 * [taylor]: Taking taylor expansion of 0 in x
0.259 * [taylor]: Taking taylor expansion of 0 in x
0.259 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in (y x) around 0
0.259 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.260 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
0.260 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.260 * [taylor]: Taking taylor expansion of x in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.261 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.261 * [taylor]: Taking taylor expansion of x in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.262 * [taylor]: Taking taylor expansion of 1 in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of 0 in x
0.267 * [taylor]: Taking taylor expansion of 0 in x
0.269 * [taylor]: Taking taylor expansion of 0 in x
0.270 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in (y x) around 0
0.270 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in x
0.270 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.270 * [taylor]: Taking taylor expansion of y in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of y in x
0.270 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
0.270 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.270 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) y) in y
0.271 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.272 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of 1 in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of 0 in x
0.277 * [taylor]: Taking taylor expansion of 0 in x
0.280 * [taylor]: Taking taylor expansion of 0 in x
0.280 * * * [progress]: simplifying candidates
0.281 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ x y))
  (+ (log x) (log (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* x x)
  (* x y)
  (* x x)
  (* y x)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* (exp (* x (+ x y))) (exp (* y (+ x y))))
  (log (+ (* x (+ x y)) (* y (+ x y))))
  (exp (+ (* x (+ x y)) (* y (+ x y))))
  (* (cbrt (+ (* x (+ x y)) (* y (+ x y)))) (cbrt (+ (* x (+ x y)) (* y (+ x y)))))
  (cbrt (+ (* x (+ x y)) (* y (+ x y))))
  (* (* (+ (* x (+ x y)) (* y (+ x y))) (+ (* x (+ x y)) (* y (+ x y)))) (+ (* x (+ x y)) (* y (+ x y))))
  (sqrt (+ (* x (+ x y)) (* y (+ x y))))
  (sqrt (+ (* x (+ x y)) (* y (+ x y))))
  (+ (* (* x (+ (pow x 3) (pow y 3))) (+ (* x x) (- (* y y) (* x y)))) (* (+ (* x x) (- (* y y) (* x y))) (* y (+ (pow x 3) (pow y 3)))))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
  (+ (* (* x (+ (pow x 3) (pow y 3))) (- x y)) (* (+ (* x x) (- (* y y) (* x y))) (* y (- (* x x) (* y y)))))
  (* (+ (* x x) (- (* y y) (* x y))) (- x y))
  (+ (* (* x (- (* x x) (* y y))) (+ (* x x) (- (* y y) (* x y)))) (* (- x y) (* y (+ (pow x 3) (pow y 3)))))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (+ (* (* x (- (* x x) (* y y))) (- x y)) (* (- x y) (* y (- (* x x) (* y y)))))
  (* (- x y) (- x y))
  (+ (pow (* x (+ x y)) 3) (pow (* y (+ x y)) 3))
  (+ (* (* 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)))
  (+ x y)
  (+ (* x (+ x y)) (* y x))
  (+ (* x (+ x y)) (* x y))
  (+ (* x y) (* y (+ x y)))
  (+ (* y x) (* y (+ x y)))
  (* y (+ x y))
  (+ (log y) (log (+ x y)))
  (log (* y (+ x y)))
  (exp (* y (+ x y)))
  (* (* (* y y) y) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* y (+ x y))) (cbrt (* y (+ x y))))
  (cbrt (* y (+ x y)))
  (* (* (* y (+ x y)) (* y (+ x y))) (* y (+ x y)))
  (sqrt (* y (+ x y)))
  (sqrt (* y (+ x y)))
  (* (sqrt y) (sqrt (+ x y)))
  (* (sqrt y) (sqrt (+ x y)))
  (* y x)
  (* y y)
  (* x y)
  (* y y)
  (* y (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* y (sqrt (+ x y)))
  (* y 1)
  (* y 1)
  (* (cbrt y) (+ x y))
  (* (sqrt y) (+ x y))
  (* y (+ x y))
  (* y (+ (pow x 3) (pow y 3)))
  (* y (- (* x x) (* y 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))))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
0.287 * * [simplify]: iteration  0 :  349  enodes  (cost  386 )
0.296 * * [simplify]: iteration  1 :  1961  enodes  (cost  333 )
0.341 * * [simplify]: iteration  2 :  5001  enodes  (cost  331 )
0.343 * [simplify]: Simplified to:
   (* x (+ x y))
  (log (* x (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (pow (* x (+ x y)) 3)
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (pow (* x (+ x y)) 3)
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (pow x 2)
  (* x y)
  (pow x 2)
  (* x y)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  x
  x
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (exp (* (+ x y) (+ x y)))
  (+ (log (+ x y)) (log (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (* (cbrt (+ (* x (+ x y)) (* y (+ x y)))) (cbrt (+ (* x (+ x y)) (* y (+ x y)))))
  (cbrt (+ (* x (+ x y)) (* y (+ x y))))
  (pow (+ x y) 6)
  (fabs (+ x y))
  (fabs (+ x y))
  (* (+ (* y (- y x)) (pow x 2)) (+ (* y (+ (pow x 3) (pow y 3))) (* x (+ (pow x 3) (pow y 3)))))
  (* (+ (* y (- y x)) (pow x 2)) (+ (pow x 2) (* y (- y x))))
  (+ (* (* x (+ (pow x 3) (pow y 3))) (- x y)) (* (+ (* x x) (- (* y y) (* x y))) (* y (- (* x x) (* y y)))))
  (* (- x y) (+ (pow x 2) (* y (- y x))))
  (+ (* (* x (- (* x x) (* y y))) (+ (* x x) (- (* y y) (* x y)))) (* (- x y) (* y (+ (pow x 3) (pow y 3)))))
  (* (- x y) (+ (pow x 2) (* y (- y x))))
  (* (- x y) (+ (* y (- (* x x) (* y y))) (* x (- (* x x) (* y y)))))
  (* (- x y) (- x y))
  (* (pow (+ x y) 3) (+ (pow x 3) (pow y 3)))
  (+ (* (* y (+ x y)) (- (* y (+ x y)) (* x (+ x y)))) (* (* x (+ x y)) (* x (+ x y))))
  (* (pow (+ x y) 3) (- x y))
  (- (* x x) (* y y))
  (+ x y)
  (* x (+ (+ x y) y))
  (* x (+ (+ x y) y))
  (* y (+ x (+ x y)))
  (* y (+ x (+ x y)))
  (* y (+ x y))
  (log (* y (+ x y)))
  (log (* y (+ x y)))
  (exp (* y (+ x y)))
  (pow (* y (+ x y)) 3)
  (* (cbrt (* y (+ x y))) (cbrt (* y (+ x y))))
  (cbrt (* y (+ x y)))
  (pow (* y (+ x y)) 3)
  (sqrt (* y (+ x y)))
  (sqrt (* y (+ x y)))
  (* (sqrt y) (sqrt (+ x y)))
  (* (sqrt y) (sqrt (+ x y)))
  (* x y)
  (pow y 2)
  (* x y)
  (pow y 2)
  (* y (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* y (sqrt (+ x y)))
  y
  y
  (* (cbrt y) (+ x y))
  (* (sqrt y) (+ x y))
  (* y (+ x y))
  (* y (+ (pow x 3) (pow y 3)))
  (* y (- (* x x) (* y y)))
  (* x (+ x y))
  (* x (+ x y))
  (* x (+ 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))))
  (* y (+ x y))
  (* y (+ x y))
  (* y (+ x y))
0.343 * * * [progress]: adding candidates to table
0.462 * * [progress]: iteration 3 / 4
0.462 * * * [progress]: picking best candidate
0.465 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x (+ x y)) (+ (* x y) (pow y 2))))>
0.465 * * * [progress]: localizing error
0.473 * * * [progress]: generating rewritten candidates
0.473 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.483 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.499 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.505 * * * [progress]: generating series expansions
0.505 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.505 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.505 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.505 * [taylor]: Taking taylor expansion of x in y
0.505 * [taylor]: Taking taylor expansion of (+ x y) in y
0.505 * [taylor]: Taking taylor expansion of x in y
0.505 * [taylor]: Taking taylor expansion of y in y
0.505 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (+ x y) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of y in x
0.505 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (+ x y) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of y in x
0.505 * [taylor]: Taking taylor expansion of 0 in y
0.506 * [taylor]: Taking taylor expansion of y in y
0.507 * [taylor]: Taking taylor expansion of 1 in y
0.508 * [taylor]: Taking taylor expansion of 0 in y
0.509 * [taylor]: Taking taylor expansion of 0 in y
0.509 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.509 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.509 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.509 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.509 * [taylor]: Taking taylor expansion of y in y
0.510 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.510 * [taylor]: Taking taylor expansion of x in y
0.510 * [taylor]: Taking taylor expansion of x in y
0.510 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.510 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.510 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.510 * [taylor]: Taking taylor expansion of y in x
0.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.511 * [taylor]: Taking taylor expansion of y in x
0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.511 * [taylor]: Taking taylor expansion of x in x
0.512 * [taylor]: Taking taylor expansion of 1 in y
0.513 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.513 * [taylor]: Taking taylor expansion of y in y
0.515 * [taylor]: Taking taylor expansion of 0 in y
0.517 * [taylor]: Taking taylor expansion of 0 in y
0.520 * [taylor]: Taking taylor expansion of 0 in y
0.520 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.520 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.520 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.520 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.520 * [taylor]: Taking taylor expansion of y in y
0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.521 * [taylor]: Taking taylor expansion of x in y
0.521 * [taylor]: Taking taylor expansion of x in y
0.521 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.521 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.521 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.521 * [taylor]: Taking taylor expansion of y in x
0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.522 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.522 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.522 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.522 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of 1 in y
0.527 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.527 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of 0 in y
0.531 * [taylor]: Taking taylor expansion of 0 in y
0.534 * [taylor]: Taking taylor expansion of 0 in y
0.534 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.534 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in (x y) around 0
0.534 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in y
0.535 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.535 * [taylor]: Taking taylor expansion of x in y
0.535 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in y
0.535 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.535 * [taylor]: Taking taylor expansion of y in y
0.535 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
0.535 * [taylor]: Taking taylor expansion of 2 in y
0.535 * [taylor]: Taking taylor expansion of (* x y) in y
0.535 * [taylor]: Taking taylor expansion of x in y
0.535 * [taylor]: Taking taylor expansion of y in y
0.535 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in x
0.535 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
0.535 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.535 * [taylor]: Taking taylor expansion of y in x
0.535 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
0.535 * [taylor]: Taking taylor expansion of 2 in x
0.535 * [taylor]: Taking taylor expansion of (* x y) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of y in x
0.535 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2 (* x y)))) in x
0.535 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2 (* x y))) in x
0.535 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.535 * [taylor]: Taking taylor expansion of y in x
0.535 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
0.535 * [taylor]: Taking taylor expansion of 2 in x
0.535 * [taylor]: Taking taylor expansion of (* x y) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of y in x
0.536 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.536 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.536 * [taylor]: Taking taylor expansion of 2 in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.539 * [taylor]: Taking taylor expansion of 1 in y
0.540 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
0.540 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.540 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.540 * [taylor]: Taking taylor expansion of x in y
0.540 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.540 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.541 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
0.541 * [taylor]: Taking taylor expansion of 2 in y
0.541 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.541 * [taylor]: Taking taylor expansion of (* x y) in y
0.541 * [taylor]: Taking taylor expansion of x in y
0.541 * [taylor]: Taking taylor expansion of y in y
0.541 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
0.541 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.541 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.542 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
0.542 * [taylor]: Taking taylor expansion of 2 in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.542 * [taylor]: Taking taylor expansion of (* x y) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.542 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
0.543 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.543 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.543 * [taylor]: Taking taylor expansion of y in x
0.543 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
0.543 * [taylor]: Taking taylor expansion of 2 in x
0.543 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.543 * [taylor]: Taking taylor expansion of (* x y) in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.543 * [taylor]: Taking taylor expansion of y in x
0.544 * [taylor]: Taking taylor expansion of 1 in y
0.544 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.544 * [taylor]: Taking taylor expansion of 2 in y
0.544 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.544 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.547 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.548 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
0.548 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in y
0.548 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.548 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.548 * [taylor]: Taking taylor expansion of x in y
0.548 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in y
0.548 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.548 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.548 * [taylor]: Taking taylor expansion of y in y
0.549 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
0.549 * [taylor]: Taking taylor expansion of 2 in y
0.549 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.549 * [taylor]: Taking taylor expansion of (* x y) in y
0.549 * [taylor]: Taking taylor expansion of x in y
0.549 * [taylor]: Taking taylor expansion of y in y
0.549 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.549 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.550 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.550 * [taylor]: Taking taylor expansion of y in x
0.550 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
0.550 * [taylor]: Taking taylor expansion of 2 in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.550 * [taylor]: Taking taylor expansion of (* x y) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of y in x
0.550 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y))))) in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.550 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2 (/ 1 (* x y)))) in x
0.551 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.551 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.551 * [taylor]: Taking taylor expansion of y in x
0.551 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
0.551 * [taylor]: Taking taylor expansion of 2 in x
0.551 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.551 * [taylor]: Taking taylor expansion of (* x y) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of y in x
0.552 * [taylor]: Taking taylor expansion of 1 in y
0.553 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.553 * [taylor]: Taking taylor expansion of 2 in y
0.553 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.555 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.555 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.555 * [taylor]: Taking taylor expansion of y in y
0.556 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.556 * [approximate]: Taking taylor expansion of (+ (pow y 2) (* x y)) in (x y) around 0
0.556 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in y
0.556 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.556 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of (* x y) in y
0.556 * [taylor]: Taking taylor expansion of x in y
0.556 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in x
0.556 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.556 * [taylor]: Taking taylor expansion of y in x
0.556 * [taylor]: Taking taylor expansion of (* x y) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in x
0.557 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (* x y) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.557 * [taylor]: Taking taylor expansion of y in y
0.557 * [taylor]: Taking taylor expansion of y in y
0.558 * [taylor]: Taking taylor expansion of 0 in y
0.560 * [taylor]: Taking taylor expansion of 0 in y
0.562 * [taylor]: Taking taylor expansion of 0 in y
0.563 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in (x y) around 0
0.563 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
0.563 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.563 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.563 * [taylor]: Taking taylor expansion of y in y
0.563 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.563 * [taylor]: Taking taylor expansion of (* x y) in y
0.563 * [taylor]: Taking taylor expansion of x in y
0.563 * [taylor]: Taking taylor expansion of y in y
0.564 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
0.564 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.564 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.564 * [taylor]: Taking taylor expansion of y in x
0.564 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.564 * [taylor]: Taking taylor expansion of (* x y) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [taylor]: Taking taylor expansion of y in x
0.564 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
0.564 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.564 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.564 * [taylor]: Taking taylor expansion of y in x
0.564 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.564 * [taylor]: Taking taylor expansion of (* x y) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [taylor]: Taking taylor expansion of y in x
0.565 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.565 * [taylor]: Taking taylor expansion of y in y
0.566 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.566 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.566 * [taylor]: Taking taylor expansion of y in y
0.567 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [taylor]: Taking taylor expansion of 0 in y
0.574 * [taylor]: Taking taylor expansion of 0 in y
0.576 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in (x y) around 0
0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
0.576 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.576 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.576 * [taylor]: Taking taylor expansion of y in y
0.576 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.576 * [taylor]: Taking taylor expansion of (* x y) in y
0.576 * [taylor]: Taking taylor expansion of x in y
0.576 * [taylor]: Taking taylor expansion of y in y
0.577 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
0.577 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.577 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.577 * [taylor]: Taking taylor expansion of y in x
0.577 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.577 * [taylor]: Taking taylor expansion of (* x y) in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of y in x
0.577 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
0.577 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.577 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.577 * [taylor]: Taking taylor expansion of y in x
0.577 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.577 * [taylor]: Taking taylor expansion of (* x y) in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of y in x
0.578 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.578 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.579 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of 0 in y
0.583 * [taylor]: Taking taylor expansion of 0 in y
0.587 * [taylor]: Taking taylor expansion of 0 in y
0.588 * * * [progress]: simplifying candidates
0.589 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ x y))
  (+ (log x) (log (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* x x)
  (* x y)
  (* x x)
  (* y x)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* (exp (* x (+ x y))) (* (exp (* x y)) (exp (pow y 2))))
  (* (exp (* x (+ x y))) (exp (+ (* x y) (pow y 2))))
  (log (+ (* x (+ x y)) (+ (* x y) (pow y 2))))
  (exp (+ (* x (+ x y)) (+ (* x y) (pow y 2))))
  (* (cbrt (+ (* x (+ x y)) (+ (* x y) (pow y 2)))) (cbrt (+ (* x (+ x y)) (+ (* x y) (pow y 2)))))
  (cbrt (+ (* x (+ x y)) (+ (* x y) (pow y 2))))
  (* (* (+ (* x (+ x y)) (+ (* x y) (pow y 2))) (+ (* x (+ x y)) (+ (* x y) (pow y 2)))) (+ (* x (+ x y)) (+ (* x y) (pow y 2))))
  (sqrt (+ (* x (+ x y)) (+ (* x y) (pow y 2))))
  (sqrt (+ (* x (+ x y)) (+ (* x y) (pow y 2))))
  (+ (* (* x (+ (pow x 3) (pow y 3))) (+ (* (* x y) (* x y)) (- (* (pow y 2) (pow y 2)) (* (* x y) (pow y 2))))) (* (+ (* x x) (- (* y y) (* x y))) (+ (pow (* x y) 3) (pow (pow y 2) 3))))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* (* x y) (* x y)) (- (* (pow y 2) (pow y 2)) (* (* x y) (pow y 2)))))
  (+ (* (* x (+ (pow x 3) (pow y 3))) (- (* x y) (pow y 2))) (* (+ (* x x) (- (* y y) (* x y))) (- (* (* x y) (* x y)) (* (pow y 2) (pow y 2)))))
  (* (+ (* x x) (- (* y y) (* x y))) (- (* x y) (pow y 2)))
  (+ (* (* x (- (* x x) (* y y))) (+ (* (* x y) (* x y)) (- (* (pow y 2) (pow y 2)) (* (* x y) (pow y 2))))) (* (- x y) (+ (pow (* x y) 3) (pow (pow y 2) 3))))
  (* (- x y) (+ (* (* x y) (* x y)) (- (* (pow y 2) (pow y 2)) (* (* x y) (pow y 2)))))
  (+ (* (* x (- (* x x) (* y y))) (- (* x y) (pow y 2))) (* (- x y) (- (* (* x y) (* x y)) (* (pow y 2) (pow y 2)))))
  (* (- x y) (- (* x y) (pow y 2)))
  (+ (pow (* x (+ x y)) 3) (pow (+ (* x y) (pow y 2)) 3))
  (+ (* (* x (+ x y)) (* x (+ x y))) (- (* (+ (* x y) (pow y 2)) (+ (* x y) (pow y 2))) (* (* x (+ x y)) (+ (* x y) (pow y 2)))))
  (- (* (* x (+ x y)) (* x (+ x y))) (* (+ (* x y) (pow y 2)) (+ (* x y) (pow y 2))))
  (- (* x (+ x y)) (+ (* x y) (pow y 2)))
  (+ x y)
  (+ (* x (+ x y)) (* x y))
  (+ (* x y) (+ (* x y) (pow y 2)))
  (+ (* y x) (+ (* x y) (pow y 2)))
  (* (exp (* x y)) (exp (pow y 2)))
  (log (+ (* x y) (pow y 2)))
  (exp (+ (* x y) (pow y 2)))
  (* (cbrt (+ (* x y) (pow y 2))) (cbrt (+ (* x y) (pow y 2))))
  (cbrt (+ (* x y) (pow y 2)))
  (* (* (+ (* x y) (pow y 2)) (+ (* x y) (pow y 2))) (+ (* x y) (pow y 2)))
  (sqrt (+ (* x y) (pow y 2)))
  (sqrt (+ (* x y) (pow y 2)))
  (+ (pow (* x y) 3) (pow (pow y 2) 3))
  (+ (* (* x y) (* x y)) (- (* (pow y 2) (pow y 2)) (* (* x y) (pow y 2))))
  (- (* (* x y) (* x y)) (* (pow y 2) (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))))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
0.595 * * [simplify]: iteration  0 :  369  enodes  (cost  434 )
0.605 * * [simplify]: iteration  1 :  1879  enodes  (cost  397 )
0.651 * * [simplify]: iteration  2 :  5001  enodes  (cost  362 )
0.653 * [simplify]: Simplified to:
   (* x (+ x y))
  (log (* x (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (pow (* x (+ x y)) 3)
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (pow (* x (+ x y)) 3)
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (pow x 2)
  (* x y)
  (pow x 2)
  (* x y)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  x
  x
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (exp (* (+ x y) (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (+ (log (+ x y)) (log (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (* (cbrt (+ (* x (+ x y)) (+ (* x y) (pow y 2)))) (cbrt (+ (* x (+ x y)) (+ (* x y) (pow y 2)))))
  (cbrt (+ (* x (+ x y)) (+ (* x y) (pow y 2))))
  (pow (* (+ x y) (+ x y)) 3)
  (fabs (+ x y))
  (fabs (+ x y))
  (+ (* (+ (* x x) (- (* y y) (* x y))) (+ (pow (* x y) 3) (pow (pow y 2) 3))) (* x (* (+ (pow x 3) (pow y 3)) (- (+ (* (* x y) (* x y)) (pow y 4)) (* (* x y) (pow y 2))))))
  (* (- (+ (* (* x y) (* x y)) (pow y 4)) (* (* x y) (pow y 2))) (+ (* y (- y x)) (pow x 2)))
  (+ (* (* x (+ (pow x 3) (pow y 3))) (- (* x y) (pow y 2))) (* (+ (* x x) (- (* y y) (* x y))) (- (* (* x y) (* x y)) (* (pow y 2) (pow y 2)))))
  (* (- (* x y) (pow y 2)) (+ (* y (- y x)) (pow x 2)))
  (+ (* (- x y) (+ (pow (* x y) 3) (pow (pow y 2) 3))) (* x (* (- (* x x) (* y y)) (- (+ (* (* x y) (* x y)) (pow y 4)) (* (* x y) (pow y 2))))))
  (+ (* (pow y 4) (- x y)) (* (* (* y (* x y)) (- x y)) (- x y)))
  (+ (* (* x (- (* x x) (* y y))) (- (* x y) (pow y 2))) (* (- x y) (- (* (* x y) (* x y)) (* (pow y 2) (pow y 2)))))
  (* (- x y) (- (* x y) (pow y 2)))
  (+ (pow (* x (+ x y)) 3) (pow (+ (* x y) (pow y 2)) 3))
  (+ (* (+ (* x y) (pow y 2)) (- (+ (* x y) (pow y 2)) (* x (+ x y)))) (* (* x (+ x y)) (* x (+ x y))))
  (* (* (+ x y) (+ x y)) (- (* x (+ x y)) (* y (+ x y))))
  (- (* x x) (* y y))
  (+ x y)
  (* x (+ (+ x y) y))
  (* y (+ (* 2 x) y))
  (* y (+ (* 2 x) y))
  (exp (* y (+ x y)))
  (log (+ (* x y) (pow y 2)))
  (exp (* y (+ x y)))
  (* (cbrt (+ (* x y) (pow y 2))) (cbrt (+ (* x y) (pow y 2))))
  (cbrt (+ (* x y) (pow y 2)))
  (pow (* y (+ x y)) 3)
  (sqrt (+ (* x y) (pow y 2)))
  (sqrt (+ (* x y) (pow y 2)))
  (+ (pow (* x y) 3) (pow (pow y 2) 3))
  (* (pow y 2) (+ (* y (- y x)) (pow x 2)))
  (* (pow y 2) (- (pow x 2) (pow y 2)))
  (* y (- x y))
  (+ x y)
  (* x (+ x y))
  (* x (+ x y))
  (* x (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ x y))
  (* y (+ x y))
  (* y (+ x y))
  (* y (+ x y))
0.653 * * * [progress]: adding candidates to table
0.774 * * [progress]: iteration 4 / 4
0.774 * * * [progress]: picking best candidate
0.775 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))>
0.775 * * * [progress]: localizing error
0.784 * * * [progress]: generating rewritten candidates
0.784 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.796 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.812 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.817 * * * [progress]: generating series expansions
0.817 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.817 * [approximate]: Taking taylor expansion of (/ (* (- (pow x 2) (pow y 2)) (+ x y)) (- x y)) in (x y) around 0
0.817 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) (pow y 2)) (+ x y)) (- x y)) in y
0.817 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ x y)) in y
0.817 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.817 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.817 * [taylor]: Taking taylor expansion of x in y
0.818 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.818 * [taylor]: Taking taylor expansion of y in y
0.818 * [taylor]: Taking taylor expansion of (+ x y) in y
0.818 * [taylor]: Taking taylor expansion of x in y
0.818 * [taylor]: Taking taylor expansion of y in y
0.818 * [taylor]: Taking taylor expansion of (- x y) in y
0.818 * [taylor]: Taking taylor expansion of x in y
0.818 * [taylor]: Taking taylor expansion of y in y
0.818 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) (pow y 2)) (+ x y)) (- x y)) in x
0.818 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ x y)) in x
0.818 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.819 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.819 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.819 * [taylor]: Taking taylor expansion of y in x
0.819 * [taylor]: Taking taylor expansion of (+ x y) in x
0.819 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of y in x
0.819 * [taylor]: Taking taylor expansion of (- x y) in x
0.819 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of y in x
0.819 * [taylor]: Taking taylor expansion of (/ (* (- (pow x 2) (pow y 2)) (+ x y)) (- x y)) in x
0.819 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ x y)) in x
0.819 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.819 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.819 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.819 * [taylor]: Taking taylor expansion of y in x
0.819 * [taylor]: Taking taylor expansion of (+ x y) in x
0.819 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of y in x
0.819 * [taylor]: Taking taylor expansion of (- x y) in x
0.819 * [taylor]: Taking taylor expansion of x in x
0.819 * [taylor]: Taking taylor expansion of y in x
0.820 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.820 * [taylor]: Taking taylor expansion of y in y
0.821 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.821 * [taylor]: Taking taylor expansion of 2 in y
0.821 * [taylor]: Taking taylor expansion of y in y
0.824 * [taylor]: Taking taylor expansion of 1 in y
0.825 * [approximate]: Taking taylor expansion of (/ (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.825 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in y
0.825 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
0.825 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.825 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.825 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.825 * [taylor]: Taking taylor expansion of x in y
0.825 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.825 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.825 * [taylor]: Taking taylor expansion of y in y
0.826 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.826 * [taylor]: Taking taylor expansion of y in y
0.826 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.826 * [taylor]: Taking taylor expansion of x in y
0.826 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.826 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.826 * [taylor]: Taking taylor expansion of x in y
0.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.826 * [taylor]: Taking taylor expansion of y in y
0.828 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in x
0.828 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
0.828 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.828 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.828 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.828 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.829 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.829 * [taylor]: Taking taylor expansion of y in x
0.829 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.829 * [taylor]: Taking taylor expansion of y in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.830 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.830 * [taylor]: Taking taylor expansion of y in x
0.835 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) in x
0.835 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
0.835 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.835 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.835 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.835 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.836 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.836 * [taylor]: Taking taylor expansion of y in x
0.836 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.836 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.836 * [taylor]: Taking taylor expansion of y in x
0.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.837 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.837 * [taylor]: Taking taylor expansion of y in x
0.838 * [taylor]: Taking taylor expansion of 1 in y
0.840 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.840 * [taylor]: Taking taylor expansion of 2 in y
0.840 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.840 * [taylor]: Taking taylor expansion of y in y
0.844 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.844 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.844 * [taylor]: Taking taylor expansion of y in y
0.846 * [approximate]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x)))) in (x y) around 0
0.846 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x)))) in y
0.846 * [taylor]: Taking taylor expansion of -1 in y
0.846 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) in y
0.846 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
0.846 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.846 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.846 * [taylor]: Taking taylor expansion of x in y
0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.846 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.846 * [taylor]: Taking taylor expansion of y in y
0.847 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.847 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.847 * [taylor]: Taking taylor expansion of y in y
0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.847 * [taylor]: Taking taylor expansion of x in y
0.847 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.847 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.847 * [taylor]: Taking taylor expansion of y in y
0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.847 * [taylor]: Taking taylor expansion of x in y
0.849 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x)))) in x
0.849 * [taylor]: Taking taylor expansion of -1 in x
0.849 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) in x
0.849 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
0.849 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.849 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.849 * [taylor]: Taking taylor expansion of x in x
0.849 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.849 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.849 * [taylor]: Taking taylor expansion of y in x
0.850 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.850 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.850 * [taylor]: Taking taylor expansion of y in x
0.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.850 * [taylor]: Taking taylor expansion of x in x
0.850 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.850 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.850 * [taylor]: Taking taylor expansion of y in x
0.850 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.850 * [taylor]: Taking taylor expansion of x in x
0.852 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x)))) in x
0.852 * [taylor]: Taking taylor expansion of -1 in x
0.852 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) (- (/ 1 y) (/ 1 x))) in x
0.852 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
0.852 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.852 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.852 * [taylor]: Taking taylor expansion of x in x
0.852 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.852 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.852 * [taylor]: Taking taylor expansion of y in x
0.852 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.852 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.852 * [taylor]: Taking taylor expansion of y in x
0.852 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.853 * [taylor]: Taking taylor expansion of x in x
0.853 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.853 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.853 * [taylor]: Taking taylor expansion of y in x
0.853 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.853 * [taylor]: Taking taylor expansion of x in x
0.855 * [taylor]: Taking taylor expansion of 1 in y
0.857 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.857 * [taylor]: Taking taylor expansion of 2 in y
0.858 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.858 * [taylor]: Taking taylor expansion of y in y
0.862 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.862 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.862 * [taylor]: Taking taylor expansion of y in y
0.863 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.863 * [approximate]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ x y)) in (x y) around 0
0.863 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ x y)) in y
0.864 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.864 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.864 * [taylor]: Taking taylor expansion of x in y
0.864 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.864 * [taylor]: Taking taylor expansion of y in y
0.864 * [taylor]: Taking taylor expansion of (+ x y) in y
0.864 * [taylor]: Taking taylor expansion of x in y
0.864 * [taylor]: Taking taylor expansion of y in y
0.864 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ x y)) in x
0.864 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.864 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.864 * [taylor]: Taking taylor expansion of y in x
0.864 * [taylor]: Taking taylor expansion of (+ x y) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of y in x
0.864 * [taylor]: Taking taylor expansion of (* (- (pow x 2) (pow y 2)) (+ x y)) in x
0.864 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.864 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.864 * [taylor]: Taking taylor expansion of y in x
0.864 * [taylor]: Taking taylor expansion of (+ x y) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of y in x
0.864 * [taylor]: Taking taylor expansion of (* -1 (pow y 3)) in y
0.864 * [taylor]: Taking taylor expansion of -1 in y
0.864 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.864 * [taylor]: Taking taylor expansion of y in y
0.865 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.865 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.865 * [taylor]: Taking taylor expansion of y in y
0.867 * [taylor]: Taking taylor expansion of y in y
0.869 * [taylor]: Taking taylor expansion of 1 in y
0.870 * [approximate]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.870 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
0.870 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.870 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.870 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.870 * [taylor]: Taking taylor expansion of x in y
0.870 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.870 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.871 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.871 * [taylor]: Taking taylor expansion of y in y
0.871 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.871 * [taylor]: Taking taylor expansion of x in y
0.871 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
0.871 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.871 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.871 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.871 * [taylor]: Taking taylor expansion of x in x
0.871 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.872 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.872 * [taylor]: Taking taylor expansion of y in x
0.872 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.872 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.872 * [taylor]: Taking taylor expansion of y in x
0.872 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.872 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
0.872 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.872 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.872 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.872 * [taylor]: Taking taylor expansion of x in x
0.873 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.873 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.873 * [taylor]: Taking taylor expansion of y in x
0.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.873 * [taylor]: Taking taylor expansion of x in x
0.874 * [taylor]: Taking taylor expansion of 1 in y
0.875 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.876 * [taylor]: Taking taylor expansion of y in y
0.878 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.878 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.878 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.878 * [taylor]: Taking taylor expansion of y in y
0.882 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y
0.882 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.882 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.882 * [taylor]: Taking taylor expansion of y in y
0.884 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.884 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in y
0.884 * [taylor]: Taking taylor expansion of -1 in y
0.884 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in y
0.884 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.884 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.884 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.884 * [taylor]: Taking taylor expansion of x in y
0.884 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.884 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.884 * [taylor]: Taking taylor expansion of y in y
0.885 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.885 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.885 * [taylor]: Taking taylor expansion of y in y
0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.885 * [taylor]: Taking taylor expansion of x in y
0.885 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
0.885 * [taylor]: Taking taylor expansion of -1 in x
0.885 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
0.885 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.885 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.885 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.886 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.886 * [taylor]: Taking taylor expansion of y in x
0.886 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.886 * [taylor]: Taking taylor expansion of y in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.886 * [taylor]: Taking taylor expansion of x in x
0.886 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x)))) in x
0.886 * [taylor]: Taking taylor expansion of -1 in x
0.886 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (+ (/ 1 y) (/ 1 x))) in x
0.886 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.886 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.886 * [taylor]: Taking taylor expansion of x in x
0.887 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.887 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.887 * [taylor]: Taking taylor expansion of y in x
0.887 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.887 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.887 * [taylor]: Taking taylor expansion of y in x
0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.887 * [taylor]: Taking taylor expansion of x in x
0.888 * [taylor]: Taking taylor expansion of -1 in y
0.890 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.890 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.890 * [taylor]: Taking taylor expansion of y in y
0.893 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.893 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.893 * [taylor]: Taking taylor expansion of y in y
0.898 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.898 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.898 * [taylor]: Taking taylor expansion of y in y
0.899 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.899 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
0.899 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.899 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.899 * [taylor]: Taking taylor expansion of x in y
0.899 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.899 * [taylor]: Taking taylor expansion of y in y
0.899 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.899 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.899 * [taylor]: Taking taylor expansion of x in x
0.899 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.899 * [taylor]: Taking taylor expansion of y in x
0.899 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.899 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.899 * [taylor]: Taking taylor expansion of x in x
0.899 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.899 * [taylor]: Taking taylor expansion of y in x
0.900 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.900 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.900 * [taylor]: Taking taylor expansion of y in y
0.900 * [taylor]: Taking taylor expansion of 0 in y
0.901 * [taylor]: Taking taylor expansion of 1 in y
0.903 * [taylor]: Taking taylor expansion of 0 in y
0.905 * [taylor]: Taking taylor expansion of 0 in y
0.905 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.905 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.906 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.906 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.906 * [taylor]: Taking taylor expansion of x in y
0.906 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.906 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.906 * [taylor]: Taking taylor expansion of y in y
0.906 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.906 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.906 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.906 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.907 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.907 * [taylor]: Taking taylor expansion of y in x
0.907 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.907 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.907 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.907 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.907 * [taylor]: Taking taylor expansion of y in x
0.908 * [taylor]: Taking taylor expansion of 1 in y
0.909 * [taylor]: Taking taylor expansion of 0 in y
0.910 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.910 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.910 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.910 * [taylor]: Taking taylor expansion of y in y
0.912 * [taylor]: Taking taylor expansion of 0 in y
0.916 * [taylor]: Taking taylor expansion of 0 in y
0.921 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.921 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.922 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.922 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.922 * [taylor]: Taking taylor expansion of x in y
0.922 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.922 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.922 * [taylor]: Taking taylor expansion of y in y
0.922 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.923 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.923 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.923 * [taylor]: Taking taylor expansion of x in x
0.923 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.923 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.923 * [taylor]: Taking taylor expansion of y in x
0.923 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.923 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.923 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.923 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.924 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.924 * [taylor]: Taking taylor expansion of y in x
0.924 * [taylor]: Taking taylor expansion of 1 in y
0.925 * [taylor]: Taking taylor expansion of 0 in y
0.926 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.926 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.926 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.927 * [taylor]: Taking taylor expansion of y in y
0.929 * [taylor]: Taking taylor expansion of 0 in y
0.932 * [taylor]: Taking taylor expansion of 0 in y
0.933 * * * [progress]: simplifying candidates
0.935 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log (- (* x x) (* y y))) (log (+ x y))) (log (- x y)))
  (- (log (* (- (* x x) (* y y)) (+ x y))) (log (- x y)))
  (log (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (exp (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (/ (* (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* (- (* x x) (* y y)) (+ x y)) (* (- (* x x) (* y y)) (+ x y))) (* (- (* x x) (* y y)) (+ x y))) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (- x y))) (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (- x y))))
  (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (* (* (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)) (/ (* (- (* x x) (* y y)) (+ x y)) (- x y))) (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (sqrt (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (sqrt (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (- (* (- (* x x) (* y y)) (+ x y)))
  (- (- x y))
  (/ (- (* x x) (* y y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ (- (* x x) (* y y)) (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (/ (- (* x x) (* y y)) 1)
  (/ (+ x y) (- x y))
  (/ (- (* x x) (* y y)) (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (/ (- (* x x) (* y y)) 1)
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* (- (* x x) (* y y)) (+ x y)))
  (/ (* (- (* x x) (* y y)) (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* (- (* x x) (* y y)) (+ x y)) (sqrt (- x y)))
  (/ (* (- (* x x) (* y y)) (+ x y)) 1)
  (/ (* (- (* x x) (* y y)) (+ x y)) (+ (sqrt x) (sqrt y)))
  (/ (* (- (* x x) (* y y)) (+ x y)) 1)
  (/ (- x y) (+ x y))
  (/ (* (- (* x x) (* y y)) (+ x y)) (- (pow x 3) (pow y 3)))
  (/ (* (- (* x x) (* y y)) (+ x y)) (- (* x x) (* y y)))
  (* (- x y) (* (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))) (+ (* x x) (- (* y y) (* x y)))))
  (* (- x y) (* (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))) (- x y)))
  (* (- x y) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y)))))
  (* (- x y) (* (+ (* x x) (* y y)) (- x y)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- x y) (- x y))
  (* (- x y) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (- x y) (+ (* x x) (* y y)))
  (* (- (* x x) (* y y)) (+ x y))
  (+ (log (- (* x x) (* y y))) (log (+ x y)))
  (log (* (- (* x x) (* y y)) (+ x y)))
  (exp (* (- (* x x) (* y y)) (+ x y)))
  (* (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (- (* x x) (* y y)) (+ x y))) (cbrt (* (- (* x x) (* y y)) (+ x y))))
  (cbrt (* (- (* x x) (* y y)) (+ x y)))
  (* (* (* (- (* x x) (* y y)) (+ x y)) (* (- (* x x) (* y y)) (+ x y))) (* (- (* x x) (* y y)) (+ x y)))
  (sqrt (* (- (* x x) (* y y)) (+ x y)))
  (sqrt (* (- (* x x) (* y y)) (+ x y)))
  (* (- (pow (* x x) 3) (pow (* y y) 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))) (+ (* x x) (- (* y y) (* x y))))
  (* (- (pow (* x x) 3) (pow (* y y) 3)) (- (* x x) (* y y)))
  (* (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))) (- x y))
  (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (pow x 3) (pow y 3)))
  (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y))))
  (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* x x) (* y y)))
  (* (+ (* x x) (* y y)) (- x y))
  (* (sqrt (- (* x x) (* y y))) (sqrt (+ x y)))
  (* (sqrt (- (* x x) (* y y))) (sqrt (+ x y)))
  (* (- (* x x) (* y y)) x)
  (* (- (* x x) (* y y)) y)
  (* x (- (* x x) (* y y)))
  (* y (- (* x x) (* y y)))
  (* (- (* x x) (* y y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (- (* x x) (* y y)) (sqrt (+ x y)))
  (* (- (* x x) (* y y)) 1)
  (* (- (* x x) (* y y)) 1)
  (* (cbrt (- (* x x) (* y y))) (+ x y))
  (* (sqrt (- (* x x) (* y y))) (+ x y))
  (* (- (* x x) (* y y)) (+ x y))
  (* (- x y) (+ x y))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- (pow (* x x) 3) (pow (* y y) 3)) (+ x y))
  (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ x y))
  (/ (exp (* x x)) (exp (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* y y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y 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))))
  (- (+ (* (pow x 2) y) (pow x 3)) (* x (pow y 2)))
  (- (* (pow x 2) y) (+ (* x (pow y 2)) (pow y 3)))
  (- (* (pow x 2) y) (+ (* x (pow y 2)) (pow y 3)))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
0.941 * * [simplify]: iteration  0 :  436  enodes  (cost  731 )
0.951 * * [simplify]: iteration  1 :  2661  enodes  (cost  647 )
1.004 * * [simplify]: iteration  2 :  5001  enodes  (cost  647 )
1.007 * [simplify]: Simplified to:
   (log (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (log (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (log (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (exp (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (pow (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)) 3)
  (pow (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)) 3)
  (* (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (- x y))) (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (- x y))))
  (cbrt (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (pow (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)) 3)
  (sqrt (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (sqrt (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))
  (- (* (- (* x x) (* y y)) (+ x y)))
  (- (- x y))
  (/ (- (* x x) (* y y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ x y) (cbrt (- x y)))
  (/ (- (* x x) (* y y)) (sqrt (- x y)))
  (/ (+ x y) (sqrt (- x y)))
  (- (* x x) (* y y))
  (/ (+ x y) (- x y))
  (/ (- (* x x) (* y y)) (+ (sqrt x) (sqrt y)))
  (/ (+ x y) (- (sqrt x) (sqrt y)))
  (- (* x x) (* y y))
  (/ (+ x y) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* (- (* x x) (* y y)) (+ x y)))
  (/ (* (- (* x x) (* y y)) (+ x y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* (- (* x x) (* y y)) (+ x y)) (sqrt (- x y)))
  (* (- (* x x) (* y y)) (+ x y))
  (/ (* (- (* x x) (* y y)) (+ x y)) (+ (sqrt x) (sqrt y)))
  (* (- (* x x) (* y y)) (+ x y))
  (/ (- x y) (+ x y))
  (/ (* (- (* x x) (* y y)) (+ x y)) (- (pow x 3) (pow y 3)))
  (/ (* (- (* x x) (* y y)) (+ x y)) (- (* x x) (* y y)))
  (* (* (+ (* y (- y x)) (pow x 2)) (- x y)) (+ (* (pow x 2) (+ (* x x) (* y y))) (pow y 4)))
  (* (* (- x y) (- x y)) (+ (* (pow x 2) (+ (* x x) (* y y))) (pow y 4)))
  (* (* (+ (* y (- y x)) (pow x 2)) (+ (* x x) (* y y))) (- x y))
  (* (- x y) (* (+ (* x x) (* y y)) (- x y)))
  (* (+ (* y (- y x)) (pow x 2)) (- x y))
  (* (- x y) (- x y))
  (* (- x y) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (- x y) (+ (* x x) (* y y)))
  (* (- (* x x) (* y y)) (+ x y))
  (log (* (- (* x x) (* y y)) (+ x y)))
  (log (* (- (* x x) (* y y)) (+ x y)))
  (exp (* (- (* x x) (* y y)) (+ x y)))
  (pow (* (- (* x x) (* y y)) (+ x y)) 3)
  (* (cbrt (* (- (* x x) (* y y)) (+ x y))) (cbrt (* (- (* x x) (* y y)) (+ x y))))
  (cbrt (* (- (* x x) (* y y)) (+ x y)))
  (pow (* (- (* x x) (* y y)) (+ x y)) 3)
  (sqrt (* (- (* x x) (* y y)) (+ x y)))
  (sqrt (* (- (* x x) (* y y)) (+ x y)))
  (* (- (pow (* x x) 3) (pow (* y y) 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* y (- y x)) (pow x 2)) (+ (* (pow y 2) (+ (pow y 2) (pow x 2))) (* (* x x) (* x x))))
  (* (- (pow (* x x) 3) (pow (* y y) 3)) (- (* x x) (* y y)))
  (* (- x y) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (pow x 3) (pow y 3)))
  (* (+ (* y (- y x)) (pow x 2)) (+ (* x x) (* y y)))
  (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* x x) (* y y)))
  (* (- x y) (+ (* x x) (* y y)))
  (* (sqrt (- (* x x) (* y y))) (sqrt (+ x y)))
  (* (sqrt (- (* x x) (* y y))) (sqrt (+ x y)))
  (* (- (* x x) (* y y)) x)
  (* (- (* x x) (* y y)) y)
  (* (- (* x x) (* y y)) x)
  (* (- (* x x) (* y y)) y)
  (* (- (* x x) (* y y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (- (* x x) (* y y)) (sqrt (+ x y)))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (* (cbrt (- (* x x) (* y y))) (+ x y))
  (* (sqrt (- (* x x) (* y y))) (+ x y))
  (* (- (* x x) (* y y)) (+ x y))
  (- (* x x) (* y y))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- (pow (* x x) 3) (pow (* y y) 3)) (+ x y))
  (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ x y))
  (exp (- (* x x) (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (pow (- (* x x) (* y y)) 3)
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (pow x 2) (+ (* x x) (* y y))) (pow y 4))
  (- (* y y))
  (+ (* (- (pow y 3)) y) (pow x 4))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y 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))))
  (- (+ (* (pow x 2) y) (pow x 3)) (* x (pow y 2)))
  (- (* (pow x 2) y) (+ (* x (pow y 2)) (pow y 3)))
  (- (* (pow x 2) y) (+ (* x (pow y 2)) (pow y 3)))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
1.008 * * * [progress]: adding candidates to table
1.178 * [progress]: [Phase 3 of 3] Extracting.
1.178 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))> #<alt (λ (x y) (+ (* x (+ x y)) (+ (* x y) (pow y 2))))> #<alt (λ (x y) (+ (* x (+ x y)) (* y (+ x y))))>)
1.179 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.179 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))> #<alt (λ (x y) (+ (* x (+ x y)) (+ (* x y) (pow y 2))))> #<alt (λ (x y) (+ (* x (+ x y)) (* y (+ x y))))>)
1.191 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (* (- (* x x) (* y y)) (+ x y)) (- x y)))> #<alt (λ (x y) (+ (* x (+ x y)) (+ (* x y) (pow y 2))))> #<alt (λ (x y) (+ (* x (+ x y)) (* y (+ x y))))>)
1.207 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.207 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x (+ x y)) (+ (* x y) (pow y 2)))
1.208 * * [simplify]: iteration  0 :  14  enodes  (cost  6 )
1.208 * * [simplify]: iteration  1 :  14  enodes  (cost  6 )
1.209 * [simplify]: Simplified to:
   (+ (* x (+ x y)) (+ (* x y) (pow y 2)))
1.946 * [regime-testing]: Baseline error score: 0.019672413271304468
1.947 * [regime-testing]: Oracle error score: 0.0116995827604352
1.949 * [regime-testing]: End program error score: 0.019672413271304468
1.966 * [regime-testing]: Target error score: 0.01940462038754829