8.164 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x x) y) y)
0.016 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.018 * * [simplify]: iteration  1 :  12  enodes  (cost  3 )
0.019 * * [simplify]: iteration  2 :  13  enodes  (cost  3 )
0.020 * * [simplify]: iteration  3 :  13  enodes  (cost  3 )
0.020 * [simplify]: Simplified to:
   (+ (+ (* x x) y) y)
0.020 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.022 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x x) y) y))>
0.022 * * * [progress]: localizing error
0.026 * * * [progress]: generating rewritten candidates
0.026 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.029 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.044 * * * [progress]: generating series expansions
0.044 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.044 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0
0.044 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.044 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of 1 in y
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.047 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.047 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.047 * [taylor]: Taking taylor expansion of x in y
0.047 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.047 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.047 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.048 * [taylor]: Taking taylor expansion of y in x
0.048 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.048 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.048 * [taylor]: Taking taylor expansion of x in x
0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.048 * [taylor]: Taking taylor expansion of y in x
0.049 * [taylor]: Taking taylor expansion of 1 in y
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.054 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.054 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.055 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.056 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of 1 in y
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.063 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
0.063 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
0.063 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.063 * [taylor]: Taking taylor expansion of 2 in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.063 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.063 * [taylor]: Taking taylor expansion of 2 in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.064 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.064 * [taylor]: Taking taylor expansion of 2 in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.064 * [taylor]: Taking taylor expansion of 2 in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.066 * [taylor]: Taking taylor expansion of 1 in y
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.073 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.073 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.073 * [taylor]: Taking taylor expansion of x in y
0.073 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.073 * [taylor]: Taking taylor expansion of 2 in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.073 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.074 * [taylor]: Taking taylor expansion of 2 in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.074 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.074 * [taylor]: Taking taylor expansion of 2 in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of 1 in y
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.077 * [taylor]: Taking taylor expansion of 2 in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.082 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.082 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.082 * [taylor]: Taking taylor expansion of x in y
0.082 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.082 * [taylor]: Taking taylor expansion of 2 in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.083 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.083 * [taylor]: Taking taylor expansion of 2 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 (pow x 2)) (* 2 (/ 1 y))) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.083 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.084 * [taylor]: Taking taylor expansion of 2 in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.084 * [taylor]: Taking taylor expansion of y in x
0.084 * [taylor]: Taking taylor expansion of 1 in y
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.086 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.086 * [taylor]: Taking taylor expansion of 2 in y
0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.092 * * * [progress]: simplifying candidates
0.093 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x x)) (exp y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow (* x x) 3) (pow y 3))
  (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (* (* (exp (* x x)) (exp y)) (exp y))
  (* (exp (+ (* x x) y)) (exp y))
  (log (+ (+ (* x x) y) y))
  (exp (+ (+ (* x x) y) y))
  (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y)))
  (cbrt (+ (+ (* x x) y) y))
  (* (* (+ (+ (* x x) y) y) (+ (+ (* x x) y) y)) (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (+ (pow (+ (* x x) y) 3) (pow y 3))
  (+ (* (+ (* x x) y) (+ (* x x) y)) (- (* y y) (* (+ (* x x) y) y)))
  (- (* (+ (* x x) y) (+ (* x x) y)) (* y y))
  (- (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ y y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
0.096 * * [simplify]: iteration  0 :  136  enodes  (cost  138 )
0.099 * * [simplify]: iteration  1 :  511  enodes  (cost  127 )
0.107 * * [simplify]: iteration  2 :  1640  enodes  (cost  121 )
0.139 * * [simplify]: iteration  3 :  5001  enodes  (cost  120 )
0.140 * [simplify]: Simplified to:
   (exp (+ (* x x) y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (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))
  (+ (pow (* x x) 3) (pow y 3))
  (- (* y y) (- (* (* x x) y) (pow x 4)))
  (+ (- (* y y)) (pow x 4))
  (- (* x x) y)
  (exp (+ (+ (* x x) y) y))
  (exp (+ (+ (* x x) y) y))
  (log (+ (+ (* x x) y) y))
  (exp (+ (+ (* x x) y) y))
  (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y)))
  (cbrt (+ (+ (* x x) y) y))
  (pow (+ (+ (* x x) y) y) 3)
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (+ (pow (+ (* x x) y) 3) (pow y 3))
  (+ (* (+ (* x x) y) y) (pow x 4))
  (* (pow x 2) (+ (+ (* x x) y) y))
  (pow x 2)
  (+ (+ (* x x) y) y)
  (+ y y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
0.140 * * * [progress]: adding candidates to table
0.187 * * [progress]: iteration 2 / 4
0.187 * * * [progress]: picking best candidate
0.190 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x x) (+ y y)))>
0.190 * * * [progress]: localizing error
0.194 * * * [progress]: generating rewritten candidates
0.194 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.203 * * * [progress]: generating series expansions
0.203 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.203 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
0.203 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
0.203 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.203 * [taylor]: Taking taylor expansion of x in y
0.203 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.203 * [taylor]: Taking taylor expansion of 2 in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.203 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.204 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.204 * [taylor]: Taking taylor expansion of 2 in x
0.204 * [taylor]: Taking taylor expansion of y in x
0.204 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.204 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.204 * [taylor]: Taking taylor expansion of 2 in x
0.204 * [taylor]: Taking taylor expansion of y in x
0.204 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.204 * [taylor]: Taking taylor expansion of 2 in y
0.204 * [taylor]: Taking taylor expansion of y in y
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [taylor]: Taking taylor expansion of 1 in y
0.208 * [taylor]: Taking taylor expansion of 0 in y
0.209 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.209 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.209 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.209 * [taylor]: Taking taylor expansion of x in y
0.209 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.209 * [taylor]: Taking taylor expansion of 2 in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.210 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.210 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.210 * [taylor]: Taking taylor expansion of 2 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 (pow x 2)) (* 2 (/ 1 y))) in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.210 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.211 * [taylor]: Taking taylor expansion of 2 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 in y
0.212 * [taylor]: Taking taylor expansion of 0 in y
0.213 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.213 * [taylor]: Taking taylor expansion of 2 in y
0.213 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.213 * [taylor]: Taking taylor expansion of y in y
0.216 * [taylor]: Taking taylor expansion of 0 in y
0.218 * [taylor]: Taking taylor expansion of 0 in y
0.219 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.219 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.219 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.219 * [taylor]: Taking taylor expansion of 2 in y
0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.220 * [taylor]: Taking taylor expansion of 2 in x
0.220 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.220 * [taylor]: Taking taylor expansion of y in x
0.220 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.220 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.220 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.220 * [taylor]: Taking taylor expansion of 2 in x
0.220 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.220 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of 1 in y
0.222 * [taylor]: Taking taylor expansion of 0 in y
0.223 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.223 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.223 * [taylor]: Taking taylor expansion of 2 in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.229 * * * [progress]: simplifying candidates
0.229 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x x)) (* (exp y) (exp y)))
  (* (exp (* x x)) (exp (+ y y)))
  (log (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))
  (cbrt (+ (* x x) (+ y y)))
  (* (* (+ (* x x) (+ y y)) (+ (* x x) (+ y y))) (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (+ (pow (* x x) 3) (pow (+ y y) 3))
  (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y))))
  (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))
  (- (* x x) (+ y y))
  (+ (* x x) y)
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
0.232 * * [simplify]: iteration  0 :  103  enodes  (cost  83 )
0.235 * * [simplify]: iteration  1 :  468  enodes  (cost  74 )
0.244 * * [simplify]: iteration  2 :  1756  enodes  (cost  74 )
0.283 * * [simplify]: iteration  3 :  5002  enodes  (cost  74 )
0.283 * [simplify]: Simplified to:
   (exp (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (log (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))
  (cbrt (+ (* x x) (+ y y)))
  (pow (+ (* x x) (+ y y)) 3)
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (+ (pow (* x x) 3) (pow (+ y y) 3))
  (- (* 4 (* y y)) (- (* (* x x) (+ y y)) (pow x 4)))
  (+ (- (* (+ y y) (+ y y))) (pow x 4))
  (- (* x x) (+ y y))
  (+ (* x x) y)
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
0.284 * * * [progress]: adding candidates to table
0.309 * * [progress]: iteration 3 / 4
0.309 * * * [progress]: picking best candidate
0.310 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))))>
0.310 * * * [progress]: localizing error
0.317 * * * [progress]: generating rewritten candidates
0.317 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.386 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.395 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.404 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.422 * * * [progress]: generating series expansions
0.423 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.423 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
0.423 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
0.423 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.423 * [taylor]: Taking taylor expansion of x in y
0.423 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.423 * [taylor]: Taking taylor expansion of 2 in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.423 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.423 * [taylor]: Taking taylor expansion of 2 in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.423 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.423 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.423 * [taylor]: Taking taylor expansion of 2 in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.423 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.423 * [taylor]: Taking taylor expansion of 2 in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of 0 in y
0.428 * [taylor]: Taking taylor expansion of 1 in y
0.430 * [taylor]: Taking taylor expansion of 0 in y
0.431 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.431 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.431 * [taylor]: Taking taylor expansion of x in y
0.431 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.431 * [taylor]: Taking taylor expansion of 2 in y
0.431 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.432 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.432 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.432 * [taylor]: Taking taylor expansion of 2 in x
0.432 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.432 * [taylor]: Taking taylor expansion of y in x
0.432 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.432 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.433 * [taylor]: Taking taylor expansion of 2 in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.433 * [taylor]: Taking taylor expansion of y in x
0.433 * [taylor]: Taking taylor expansion of 1 in y
0.434 * [taylor]: Taking taylor expansion of 0 in y
0.435 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.435 * [taylor]: Taking taylor expansion of 2 in y
0.435 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.435 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of 0 in y
0.440 * [taylor]: Taking taylor expansion of 0 in y
0.441 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.441 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.441 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.441 * [taylor]: Taking taylor expansion of x in y
0.441 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.441 * [taylor]: Taking taylor expansion of 2 in y
0.441 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.441 * [taylor]: Taking taylor expansion of y in y
0.441 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.441 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.442 * [taylor]: Taking taylor expansion of 2 in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.442 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.443 * [taylor]: Taking taylor expansion of 2 in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [taylor]: Taking taylor expansion of 1 in y
0.444 * [taylor]: Taking taylor expansion of 0 in y
0.445 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.445 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.445 * [taylor]: Taking taylor expansion of 2 in y
0.445 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.448 * [taylor]: Taking taylor expansion of 0 in y
0.451 * [taylor]: Taking taylor expansion of 0 in y
0.451 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.451 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
0.451 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
0.451 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.451 * [taylor]: Taking taylor expansion of x in y
0.451 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.451 * [taylor]: Taking taylor expansion of 2 in y
0.451 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.451 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.452 * [taylor]: Taking taylor expansion of 2 in x
0.452 * [taylor]: Taking taylor expansion of y in x
0.452 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.452 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.452 * [taylor]: Taking taylor expansion of 2 in x
0.452 * [taylor]: Taking taylor expansion of y in x
0.452 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.452 * [taylor]: Taking taylor expansion of 2 in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of 0 in y
0.454 * [taylor]: Taking taylor expansion of 1 in y
0.456 * [taylor]: Taking taylor expansion of 0 in y
0.457 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.457 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.457 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.457 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.457 * [taylor]: Taking taylor expansion of x in y
0.457 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.457 * [taylor]: Taking taylor expansion of 2 in y
0.457 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.457 * [taylor]: Taking taylor expansion of y in y
0.457 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.458 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.458 * [taylor]: Taking taylor expansion of 2 in x
0.458 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.458 * [taylor]: Taking taylor expansion of y in x
0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.458 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.458 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.459 * [taylor]: Taking taylor expansion of 2 in x
0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.459 * [taylor]: Taking taylor expansion of y in x
0.459 * [taylor]: Taking taylor expansion of 1 in y
0.460 * [taylor]: Taking taylor expansion of 0 in y
0.461 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.461 * [taylor]: Taking taylor expansion of 2 in y
0.461 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.461 * [taylor]: Taking taylor expansion of y in y
0.464 * [taylor]: Taking taylor expansion of 0 in y
0.466 * [taylor]: Taking taylor expansion of 0 in y
0.467 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.467 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.467 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.467 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.467 * [taylor]: Taking taylor expansion of x in y
0.467 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.467 * [taylor]: Taking taylor expansion of 2 in y
0.467 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.467 * [taylor]: Taking taylor expansion of y in y
0.467 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.467 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.467 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.467 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.468 * [taylor]: Taking taylor expansion of 2 in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.468 * [taylor]: Taking taylor expansion of y in x
0.468 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.468 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.468 * [taylor]: Taking taylor expansion of 2 in x
0.469 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [taylor]: Taking taylor expansion of 1 in y
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.471 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.471 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.471 * [taylor]: Taking taylor expansion of 2 in y
0.471 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.471 * [taylor]: Taking taylor expansion of y in y
0.474 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [taylor]: Taking taylor expansion of 0 in y
0.477 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.477 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
0.477 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
0.477 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.477 * [taylor]: Taking taylor expansion of x in y
0.477 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.477 * [taylor]: Taking taylor expansion of 2 in y
0.477 * [taylor]: Taking taylor expansion of y in y
0.477 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.477 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.477 * [taylor]: Taking taylor expansion of 2 in x
0.477 * [taylor]: Taking taylor expansion of y in x
0.477 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.477 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.478 * [taylor]: Taking taylor expansion of 2 in x
0.478 * [taylor]: Taking taylor expansion of y in x
0.478 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.478 * [taylor]: Taking taylor expansion of 2 in y
0.478 * [taylor]: Taking taylor expansion of y in y
0.478 * [taylor]: Taking taylor expansion of 0 in y
0.480 * [taylor]: Taking taylor expansion of 1 in y
0.482 * [taylor]: Taking taylor expansion of 0 in y
0.483 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.483 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.483 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.483 * [taylor]: Taking taylor expansion of x in y
0.483 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.483 * [taylor]: Taking taylor expansion of 2 in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.483 * [taylor]: Taking taylor expansion of y in y
0.483 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.483 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.483 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.484 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.484 * [taylor]: Taking taylor expansion of 2 in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.484 * [taylor]: Taking taylor expansion of y in x
0.484 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.484 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.484 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.484 * [taylor]: Taking taylor expansion of 2 in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.484 * [taylor]: Taking taylor expansion of y in x
0.485 * [taylor]: Taking taylor expansion of 1 in y
0.486 * [taylor]: Taking taylor expansion of 0 in y
0.487 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.487 * [taylor]: Taking taylor expansion of 2 in y
0.487 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.487 * [taylor]: Taking taylor expansion of y in y
0.489 * [taylor]: Taking taylor expansion of 0 in y
0.492 * [taylor]: Taking taylor expansion of 0 in y
0.492 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.492 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.492 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.492 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.492 * [taylor]: Taking taylor expansion of x in y
0.492 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.492 * [taylor]: Taking taylor expansion of 2 in y
0.492 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.492 * [taylor]: Taking taylor expansion of y in y
0.493 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.493 * [taylor]: Taking taylor expansion of 2 in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.493 * [taylor]: Taking taylor expansion of y in x
0.493 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.494 * [taylor]: Taking taylor expansion of 2 in x
0.494 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.494 * [taylor]: Taking taylor expansion of y in x
0.494 * [taylor]: Taking taylor expansion of 1 in y
0.495 * [taylor]: Taking taylor expansion of 0 in y
0.496 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 y))) in y
0.496 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.496 * [taylor]: Taking taylor expansion of 2 in y
0.496 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.496 * [taylor]: Taking taylor expansion of y in y
0.499 * [taylor]: Taking taylor expansion of 0 in y
0.502 * [taylor]: Taking taylor expansion of 0 in y
0.503 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.503 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (* 2 y))) in (x y) around 0
0.503 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (* 2 y))) in y
0.503 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
0.503 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.503 * [taylor]: Taking taylor expansion of x in y
0.503 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.503 * [taylor]: Taking taylor expansion of 2 in y
0.503 * [taylor]: Taking taylor expansion of y in y
0.504 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (* 2 y))) in x
0.504 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.504 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.504 * [taylor]: Taking taylor expansion of 2 in x
0.504 * [taylor]: Taking taylor expansion of y in x
0.505 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (* 2 y))) in x
0.505 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.505 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.505 * [taylor]: Taking taylor expansion of x in x
0.505 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.505 * [taylor]: Taking taylor expansion of 2 in x
0.505 * [taylor]: Taking taylor expansion of y in x
0.506 * [taylor]: Taking taylor expansion of (* (sqrt 2) (sqrt y)) in y
0.506 * [taylor]: Taking taylor expansion of (sqrt 2) in y
0.506 * [taylor]: Taking taylor expansion of 2 in y
0.506 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.507 * [taylor]: Taking taylor expansion of y in y
0.508 * [taylor]: Taking taylor expansion of 0 in y
0.517 * [taylor]: Taking taylor expansion of (* 1/2 (* (/ 1 (sqrt 2)) (sqrt (/ 1 y)))) in y
0.517 * [taylor]: Taking taylor expansion of 1/2 in y
0.517 * [taylor]: Taking taylor expansion of (* (/ 1 (sqrt 2)) (sqrt (/ 1 y))) in y
0.517 * [taylor]: Taking taylor expansion of (/ 1 (sqrt 2)) in y
0.517 * [taylor]: Taking taylor expansion of (sqrt 2) in y
0.517 * [taylor]: Taking taylor expansion of 2 in y
0.518 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.518 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.518 * [taylor]: Taking taylor expansion of y in y
0.535 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in (x y) around 0
0.535 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in y
0.535 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.535 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) 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 (* 2 (/ 1 y)) in y
0.535 * [taylor]: Taking taylor expansion of 2 in y
0.535 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.535 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in x
0.537 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.537 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.538 * [taylor]: Taking taylor expansion of 2 in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.538 * [taylor]: Taking taylor expansion of y in x
0.540 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in x
0.540 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.540 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.540 * [taylor]: Taking taylor expansion of 2 in x
0.540 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.540 * [taylor]: Taking taylor expansion of y in x
0.542 * [taylor]: Taking taylor expansion of 1 in y
0.542 * [taylor]: Taking taylor expansion of 0 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 0 in y
0.550 * [taylor]: Taking taylor expansion of (/ -1/2 (pow y 2)) in y
0.550 * [taylor]: Taking taylor expansion of -1/2 in y
0.550 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.551 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in (x y) around 0
0.551 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in y
0.551 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.552 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.552 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.552 * [taylor]: Taking taylor expansion of x in y
0.552 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.552 * [taylor]: Taking taylor expansion of 2 in y
0.552 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.554 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in x
0.554 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.554 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.554 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.555 * [taylor]: Taking taylor expansion of 2 in x
0.555 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.555 * [taylor]: Taking taylor expansion of y in x
0.556 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in x
0.556 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.557 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.557 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.557 * [taylor]: Taking taylor expansion of 2 in x
0.557 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.559 * [taylor]: Taking taylor expansion of 1 in y
0.559 * [taylor]: Taking taylor expansion of 0 in y
0.561 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.561 * [taylor]: Taking taylor expansion of -1 in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.564 * [taylor]: Taking taylor expansion of 0 in y
0.567 * [taylor]: Taking taylor expansion of (/ -1/2 (pow y 2)) in y
0.567 * [taylor]: Taking taylor expansion of -1/2 in y
0.567 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.567 * [taylor]: Taking taylor expansion of y in y
0.569 * * * [progress]: simplifying candidates
0.570 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ (* x x) (+ y y)) (+ (* x x) (+ y y)))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y))))
  (* (+ (* x x) (+ y y)) (+ (* x x) (+ y y)))
  (+ 1 1)
  (+ (log (sqrt (+ (* x x) (+ y y)))) (log (sqrt (+ (* x x) (+ y y)))))
  (log (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))))
  (exp (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))))
  (* (* (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))) (sqrt (+ (* x x) (+ y y)))) (* (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))) (sqrt (+ (* x x) (+ y y)))))
  (* (cbrt (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y))))) (cbrt (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y))))))
  (cbrt (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))))
  (* (* (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))) (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y))))) (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))))
  (* (+ (* x x) (+ y y)) (+ (* x x) (+ y y)))
  (sqrt (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))))
  (sqrt (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3))) (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3))))
  (* (sqrt (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y))))) (sqrt (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y))))))
  (* (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3))) (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))))
  (* (sqrt (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y))))) (sqrt (- (* x x) (+ y y))))
  (* (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))) (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3))))
  (* (sqrt (- (* x x) (+ y y))) (sqrt (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y))))))
  (* (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))) (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))))
  (* (sqrt (- (* x x) (+ y y))) (sqrt (- (* x x) (+ y y))))
  (* (* (cbrt (sqrt (+ (* x x) (+ y y)))) (cbrt (sqrt (+ (* x x) (+ y y))))) (* (cbrt (sqrt (+ (* x x) (+ y y)))) (cbrt (sqrt (+ (* x x) (+ y y))))))
  (* (cbrt (sqrt (+ (* x x) (+ y y)))) (cbrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))) (sqrt (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))))
  (* (sqrt (cbrt (+ (* x x) (+ y y)))) (sqrt (cbrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* 1 1)
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (+ (* x x) (+ y y))) (* (cbrt (sqrt (+ (* x x) (+ y y)))) (cbrt (sqrt (+ (* x x) (+ y y))))))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt 1))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (sqrt (+ (* x x) (+ y y)))))
  (* (sqrt (+ (* x x) (+ y y))) 1)
  (* (cbrt (sqrt (+ (* x x) (+ y y)))) (sqrt (+ (* x x) (+ y y))))
  (* (sqrt (cbrt (+ (* x x) (+ y y)))) (sqrt (+ (* x x) (+ y y))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (+ (* x x) (+ y y))))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y))))
  (* (sqrt (sqrt (+ (* x x) (+ y y)))) (sqrt (+ (* x x) (+ y y))))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y))))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3))))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))))
  (* (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3))) (sqrt (+ (* x x) (+ y y))))
  (* (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))) (sqrt (+ (* x x) (+ y y))))
  (* (exp (* x x)) (* (exp y) (exp y)))
  (* (exp (* x x)) (exp (+ y y)))
  (log (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))
  (cbrt (+ (* x x) (+ y y)))
  (* (* (+ (* x x) (+ y y)) (+ (* x x) (+ y y))) (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (+ (pow (* x x) 3) (pow (+ y y) 3))
  (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y))))
  (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))
  (- (* x x) (+ y y))
  (+ (* x x) y)
  (* (exp (* x x)) (* (exp y) (exp y)))
  (* (exp (* x x)) (exp (+ y y)))
  (log (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))
  (cbrt (+ (* x x) (+ y y)))
  (* (* (+ (* x x) (+ y y)) (+ (* x x) (+ y y))) (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (+ (pow (* x x) 3) (pow (+ y y) 3))
  (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y))))
  (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))
  (- (* x x) (+ y y))
  (+ (* x x) y)
  (log (sqrt (+ (* x x) (+ y y))))
  (exp (sqrt (+ (* x x) (+ y y))))
  (* (cbrt (sqrt (+ (* x x) (+ y y)))) (cbrt (sqrt (+ (* x x) (+ y y)))))
  (cbrt (sqrt (+ (* x x) (+ y y))))
  (* (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))) (sqrt (+ (* x x) (+ y y))))
  (sqrt (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y)))))
  (sqrt (cbrt (+ (* x x) (+ y y))))
  (sqrt (sqrt (+ (* x x) (+ y y))))
  (sqrt (sqrt (+ (* x x) (+ y y))))
  (sqrt 1)
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y)))))
  (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y))))
  (sqrt (- (* x x) (+ y y)))
  (/ 1 2)
  (sqrt (sqrt (+ (* x x) (+ y y))))
  (sqrt (sqrt (+ (* x x) (+ y y))))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (- (+ (* +nan.0 (/ (pow x 2) (sqrt 2))) (- (+ (* +nan.0 (* (sqrt 2) y)) (- (* +nan.0 (* (sqrt 2) (pow y 2))))))))
  (+ x (/ y x))
  (- (+ x (/ y x)))
0.576 * * [simplify]: iteration  0 :  245  enodes  (cost  729 )
0.581 * * [simplify]: iteration  1 :  1080  enodes  (cost  657 )
0.606 * * [simplify]: iteration  2 :  5001  enodes  (cost  637 )
0.610 * [simplify]: Simplified to:
   1
  1
  2
  1
  1
  (pow (sqrt (+ (* x x) (+ y y))) 4)
  (+ (* x x) (+ y y))
  (pow (sqrt (+ (* x x) (+ y y))) 4)
  2
  (log (+ (* x x) (+ y y)))
  (log (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (pow (+ (* x x) (+ y y)) 3)
  (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))
  (cbrt (+ (* x x) (+ y y)))
  (pow (+ (* x x) (+ y y)) 3)
  (pow (sqrt (+ (* x x) (+ y y))) 4)
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (+ (pow (* x x) 3) (pow (+ y y) 3))
  (- (* 4 (pow y 2)) (- (* (* x x) (+ y y)) (pow x 4)))
  (* (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3))) (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))))
  (* (sqrt (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y))))) (sqrt (- (* x x) (+ y y))))
  (* (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3))) (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))))
  (* (sqrt (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y))))) (sqrt (- (* x x) (+ y y))))
  (+ (- (* (+ y y) (+ y y))) (pow x 4))
  (- (* x x) (+ y y))
  (pow (cbrt (sqrt (+ (* x x) (+ y y)))) 4)
  (* (cbrt (sqrt (+ (* x x) (+ y y)))) (cbrt (sqrt (+ (* x x) (+ y y)))))
  (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))
  (cbrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  1
  (+ (* x x) (+ y y))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  1
  (+ (* x x) (+ y y))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  1
  2
  1
  (* (pow (cbrt (sqrt (+ (* x x) (+ y y)))) 4) (cbrt (sqrt (+ (* x x) (+ y y)))))
  (* (fabs (cbrt (+ (* x x) (+ y y)))) (sqrt (+ (* x x) (+ y y))))
  (pow (sqrt (sqrt (+ (* x x) (+ y y)))) 3)
  (sqrt (+ (* x x) (+ y y)))
  (pow (sqrt (sqrt (+ (* x x) (+ y y)))) 3)
  (sqrt (+ (* x x) (+ y y)))
  (pow (cbrt (sqrt (+ (* x x) (+ y y)))) 4)
  (* (sqrt (cbrt (+ (* x x) (+ y y)))) (sqrt (+ (* x x) (+ y y))))
  (pow (sqrt (sqrt (+ (* x x) (+ y y)))) 3)
  (+ (* x x) (+ y y))
  (pow (sqrt (sqrt (+ (* x x) (+ y y)))) 3)
  (+ (* x x) (+ y y))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3))))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3))))
  (* (sqrt (+ (* x x) (+ y y))) (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))))
  (exp (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (log (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))
  (cbrt (+ (* x x) (+ y y)))
  (pow (+ (* x x) (+ y y)) 3)
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (+ (pow (* x x) 3) (pow (+ y y) 3))
  (- (* 4 (pow y 2)) (- (* (* x x) (+ y y)) (pow x 4)))
  (+ (- (* (+ y y) (+ y y))) (pow x 4))
  (- (* x x) (+ y y))
  (+ (* x x) y)
  (exp (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (log (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))
  (cbrt (+ (* x x) (+ y y)))
  (pow (+ (* x x) (+ y y)) 3)
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (+ (pow (* x x) 3) (pow (+ y y) 3))
  (- (* 4 (pow y 2)) (- (* (* x x) (+ y y)) (pow x 4)))
  (+ (- (* (+ y y) (+ y y))) (pow x 4))
  (- (* x x) (+ y y))
  (+ (* x x) y)
  (log (sqrt (+ (* x x) (+ y y))))
  (exp (sqrt (+ (* x x) (+ y y))))
  (* (cbrt (sqrt (+ (* x x) (+ y y)))) (cbrt (sqrt (+ (* x x) (+ y y)))))
  (cbrt (sqrt (+ (* x x) (+ y y))))
  (pow (sqrt (+ (* x x) (+ y y))) 3)
  (fabs (cbrt (+ (* x x) (+ y y))))
  (sqrt (cbrt (+ (* x x) (+ y y))))
  (sqrt (sqrt (+ (* x x) (+ y y))))
  (sqrt (sqrt (+ (* x x) (+ y y))))
  1
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (pow (* x x) 3) (pow (+ y y) 3)))
  (sqrt (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y)))))
  (sqrt (- (* (* x x) (* x x)) (* (+ y y) (+ y y))))
  (sqrt (- (* x x) (+ y y)))
  1/2
  (sqrt (sqrt (+ (* x x) (+ y y))))
  (sqrt (sqrt (+ (* x x) (+ y y))))
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
  (+ (* (* +nan.0 (sqrt 2)) (- y (pow y 2))) (- (* +nan.0 (/ (pow x 2) (sqrt 2)))))
  (+ x (/ y x))
  (- (+ x (/ y x)))
0.610 * * * [progress]: adding candidates to table
0.774 * [progress]: [Phase 3 of 3] Extracting.
0.774 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))))>)
0.775 * * * [regime-changes]: Trying 3 branch expressions: ((* x x) y x)
0.775 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))))>)
0.787 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))))>)
0.797 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (* (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y)))))>)
0.807 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.808 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x x) (+ y y))
0.808 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.808 * * [simplify]: iteration  1 :  6  enodes  (cost  3 )
0.809 * [simplify]: Simplified to:
   (+ (* x x) (+ y y))
1.202 * [regime-testing]: Baseline error score: 0.006125765720715089
1.203 * [regime-testing]: Oracle error score: 0.005000625078134767
1.204 * [regime-testing]: End program error score: 0.006125765720715089
1.222 * [regime-testing]: Target error score: 0.006125765720715089