12.981 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x x) (* y y))
0.021 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.022 * * [simplify]: iteration  1 :  6  enodes  (cost  3 )
0.022 * [simplify]: Simplified to:
   (+ (* x x) (* y y))
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x x) (* y y)))>
0.024 * * * [progress]: localizing error
0.031 * * * [progress]: generating rewritten candidates
0.031 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.035 * * * [progress]: generating series expansions
0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.036 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
0.036 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.036 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.036 * [taylor]: Taking taylor expansion of x in y
0.036 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.036 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.036 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.036 * [taylor]: Taking taylor expansion of y in x
0.036 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.036 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.036 * [taylor]: Taking taylor expansion of y in x
0.036 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.037 * [taylor]: Taking taylor expansion of 0 in y
0.038 * [taylor]: Taking taylor expansion of 1 in y
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.043 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.043 * [taylor]: Taking taylor expansion of x in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.043 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.043 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.044 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.044 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of 1 in y
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.048 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.055 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.055 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) 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 (pow y 2)) in x
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.057 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of 1 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.060 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.067 * * * [progress]: simplifying candidates
0.068 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (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))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
0.071 * * [simplify]: iteration  0 :  101  enodes  (cost  77 )
0.074 * * [simplify]: iteration  1 :  465  enodes  (cost  66 )
0.081 * * [simplify]: iteration  2 :  1240  enodes  (cost  66 )
0.114 * * [simplify]: iteration  3 :  5001  enodes  (cost  66 )
0.115 * [simplify]: Simplified to:
   (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 (+ (pow x 2) (pow y 2)) 3)
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow (* x x) 3) (pow (* y y) 3))
  (- (pow y 4) (- (* (* x x) (* y y)) (pow x 4)))
  (+ (* (- (pow y 3)) y) (pow x 4))
  (- (* x x) (* y y))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
0.115 * * * [progress]: adding candidates to table
0.141 * * [progress]: iteration 2 / 4
0.141 * * * [progress]: picking best candidate
0.145 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))))>
0.145 * * * [progress]: localizing error
0.152 * * * [progress]: generating rewritten candidates
0.152 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.156 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.165 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
0.169 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
0.174 * * * [progress]: generating series expansions
0.174 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.175 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0
0.175 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y
0.175 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.175 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.175 * [taylor]: Taking taylor expansion of x in y
0.175 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.176 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.176 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.177 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.177 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of y in y
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.179 * [taylor]: Taking taylor expansion of 1/2 in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.182 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.182 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.182 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.182 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.182 * [taylor]: Taking taylor expansion of x in y
0.182 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.182 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.182 * [taylor]: Taking taylor expansion of y in y
0.185 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.185 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.185 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.185 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.186 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.186 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.188 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.189 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.189 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of 1 in y
0.191 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.193 * [taylor]: Taking taylor expansion of 1/2 in y
0.193 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.198 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.198 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.198 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.198 * [taylor]: Taking taylor expansion of x in y
0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.198 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.201 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.201 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.202 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.202 * [taylor]: Taking taylor expansion of y in x
0.204 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) 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 (/ 1 (pow y 2)) in x
0.204 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.204 * [taylor]: Taking taylor expansion of y in x
0.207 * [taylor]: Taking taylor expansion of 1 in y
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.209 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.209 * [taylor]: Taking taylor expansion of 1/2 in y
0.209 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.212 * [taylor]: Taking taylor expansion of 0 in y
0.214 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.214 * [approximate]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in (x y) around 0
0.214 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in y
0.214 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.214 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.214 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.215 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.215 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.215 * [taylor]: Taking taylor expansion of y in x
0.215 * [taylor]: Taking taylor expansion of (sqrt (+ (pow x 2) (pow y 2))) in x
0.215 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.215 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.215 * [taylor]: Taking taylor expansion of y in x
0.216 * [taylor]: Taking taylor expansion of y in y
0.216 * [taylor]: Taking taylor expansion of 0 in y
0.217 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y
0.217 * [taylor]: Taking taylor expansion of 1/2 in y
0.217 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of 0 in y
0.220 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.220 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.220 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.220 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.220 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.220 * [taylor]: Taking taylor expansion of x in y
0.221 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.221 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.221 * [taylor]: Taking taylor expansion of y in y
0.223 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.223 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.223 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.224 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.226 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.226 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.226 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.227 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.229 * [taylor]: Taking taylor expansion of 1 in y
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.231 * [taylor]: Taking taylor expansion of 1/2 in y
0.231 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (x y) around 0
0.236 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.236 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.236 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.236 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.236 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.239 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.239 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.239 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.239 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.242 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.242 * [taylor]: Taking taylor expansion of x 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
0.245 * [taylor]: Taking taylor expansion of 1 in y
0.245 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [taylor]: Taking taylor expansion of (/ 1/2 (pow y 2)) in y
0.247 * [taylor]: Taking taylor expansion of 1/2 in y
0.247 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.247 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of 0 in y
0.251 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
0.252 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
0.252 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.252 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.252 * [taylor]: Taking taylor expansion of x in y
0.252 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.252 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.252 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.252 * [taylor]: Taking taylor expansion of y in x
0.252 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.252 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.252 * [taylor]: Taking taylor expansion of y in x
0.252 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.253 * [taylor]: Taking taylor expansion of 1 in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.257 * [taylor]: Taking taylor expansion of 0 in y
0.257 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.257 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.257 * [taylor]: Taking taylor expansion of x in y
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.258 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.258 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.264 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.264 * [taylor]: Taking taylor expansion of y in x
0.265 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.265 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.265 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.265 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.265 * [taylor]: Taking taylor expansion of y in x
0.266 * [taylor]: Taking taylor expansion of 1 in y
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.269 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.269 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.276 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.276 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.276 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.278 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.278 * [taylor]: Taking taylor expansion of y in x
0.278 * [taylor]: Taking taylor expansion of 1 in y
0.280 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.281 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.281 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of 0 in y
0.286 * [taylor]: Taking taylor expansion of 0 in y
0.287 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
0.288 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
0.288 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.288 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.288 * [taylor]: Taking taylor expansion of x in y
0.288 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.288 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.288 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.288 * [taylor]: Taking taylor expansion of y in x
0.288 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.288 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.288 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.288 * [taylor]: Taking taylor expansion of y in x
0.288 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.289 * [taylor]: Taking taylor expansion of 1 in y
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.293 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.293 * [taylor]: Taking taylor expansion of x in y
0.294 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.294 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.294 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.295 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.295 * [taylor]: Taking taylor expansion of y in x
0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.296 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of 1 in y
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.298 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.301 * [taylor]: Taking taylor expansion of 0 in y
0.304 * [taylor]: Taking taylor expansion of 0 in y
0.305 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.305 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.305 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.305 * [taylor]: Taking taylor expansion of x in y
0.305 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.305 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.305 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.306 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.307 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.307 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.307 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.308 * [taylor]: Taking taylor expansion of 1 in y
0.309 * [taylor]: Taking taylor expansion of 0 in y
0.310 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.310 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.310 * [taylor]: Taking taylor expansion of y in y
0.312 * [taylor]: Taking taylor expansion of 0 in y
0.315 * [taylor]: Taking taylor expansion of 0 in y
0.317 * * * [progress]: simplifying candidates
0.318 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (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))))
  (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))))
  (* (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))
  (* (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))
  y
  x
  (* -1 x)
  y
  x
  (* -1 x)
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
0.322 * * [simplify]: iteration  0 :  125  enodes  (cost  354 )
0.326 * * [simplify]: iteration  1 :  530  enodes  (cost  326 )
0.335 * * [simplify]: iteration  2 :  1540  enodes  (cost  326 )
0.369 * * [simplify]: iteration  3 :  5001  enodes  (cost  324 )
0.372 * [simplify]: Simplified to:
   (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))))
  (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))))
  (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 y 4) (- (* (* x x) (* y y)) (pow x 4)))
  (+ (* (- (pow y 3)) y) (pow x 4))
  (- (* 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))
  (- (pow y 4) (- (* (* x x) (* y y)) (pow x 4)))
  (+ (* (- (pow y 3)) y) (pow x 4))
  (- (* x x) (* y y))
  y
  x
  (* -1 x)
  y
  x
  (* -1 x)
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
0.372 * * * [progress]: adding candidates to table
0.499 * * [progress]: iteration 3 / 4
0.499 * * * [progress]: picking best candidate
0.502 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))>
0.502 * * * [progress]: localizing error
0.514 * * * [progress]: generating rewritten candidates
0.514 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.526 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.534 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.542 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.548 * * * [progress]: generating series expansions
0.548 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.549 * [approximate]: Taking taylor expansion of (/ (- (pow x 4) (pow y 4)) (- (pow x 2) (pow y 2))) in (y x) around 0
0.549 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 4)) (- (pow x 2) (pow y 2))) in x
0.549 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x
0.549 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.549 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 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
0.549 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.549 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 4)) (- (pow x 2) (pow y 2))) in y
0.549 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y
0.549 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.549 * [taylor]: Taking taylor expansion of x in y
0.550 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.550 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.550 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.550 * [taylor]: Taking taylor expansion of x in y
0.550 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.550 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 4)) (- (pow x 2) (pow y 2))) in y
0.550 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y
0.550 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.550 * [taylor]: Taking taylor expansion of x in y
0.550 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.550 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.550 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.550 * [taylor]: Taking taylor expansion of x 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 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of 0 in x
0.554 * [taylor]: Taking taylor expansion of 1 in x
0.557 * [taylor]: Taking taylor expansion of 0 in x
0.566 * [taylor]: Taking taylor expansion of 0 in x
0.567 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (y x) around 0
0.567 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.567 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
0.567 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.567 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.567 * [taylor]: Taking taylor expansion of x in x
0.568 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
0.568 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.568 * [taylor]: Taking taylor expansion of y in x
0.568 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.568 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.568 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.569 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.569 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.569 * [taylor]: Taking taylor expansion of y in x
0.569 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.569 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
0.570 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.570 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.570 * [taylor]: Taking taylor expansion of x in y
0.570 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.570 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.570 * [taylor]: Taking taylor expansion of y in y
0.570 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.571 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.571 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.571 * [taylor]: Taking taylor expansion of x in y
0.571 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.571 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.572 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
0.572 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.572 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.572 * [taylor]: Taking taylor expansion of x in y
0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.573 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.573 * [taylor]: Taking taylor expansion of y in y
0.573 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.574 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.574 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.574 * [taylor]: Taking taylor expansion of x in y
0.574 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.574 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.574 * [taylor]: Taking taylor expansion of y in y
0.575 * [taylor]: Taking taylor expansion of 1 in x
0.579 * [taylor]: Taking taylor expansion of 0 in x
0.583 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.588 * [taylor]: Taking taylor expansion of 0 in x
0.594 * [taylor]: Taking taylor expansion of 0 in x
0.596 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in (y x) around 0
0.596 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in x
0.596 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
0.596 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.596 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
0.597 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.597 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.598 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.598 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.598 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.599 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
0.599 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.599 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.599 * [taylor]: Taking taylor expansion of x in y
0.599 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.599 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.599 * [taylor]: Taking taylor expansion of y in y
0.600 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.600 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.600 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.600 * [taylor]: Taking taylor expansion of x in y
0.600 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.600 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.600 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))) in y
0.602 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
0.602 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.602 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.602 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.602 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.603 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.603 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.603 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.603 * [taylor]: Taking taylor expansion of x in y
0.603 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.603 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.603 * [taylor]: Taking taylor expansion of y in y
0.605 * [taylor]: Taking taylor expansion of 1 in x
0.608 * [taylor]: Taking taylor expansion of 0 in x
0.612 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.612 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.617 * [taylor]: Taking taylor expansion of 0 in x
0.624 * [taylor]: Taking taylor expansion of 0 in x
0.625 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.625 * [approximate]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in (y x) around 0
0.625 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in x
0.625 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y
0.625 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.625 * [taylor]: Taking taylor expansion of x in y
0.625 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.625 * [taylor]: Taking taylor expansion of y in y
0.625 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 4)) in y
0.625 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.625 * [taylor]: Taking taylor expansion of x in y
0.625 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.626 * [taylor]: Taking taylor expansion of y in y
0.626 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of 0 in x
0.627 * [taylor]: Taking taylor expansion of 0 in x
0.629 * [taylor]: Taking taylor expansion of 0 in x
0.629 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (y x) around 0
0.629 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
0.629 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.629 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.630 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
0.630 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.630 * [taylor]: Taking taylor expansion of y in x
0.630 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
0.630 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.630 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.630 * [taylor]: Taking taylor expansion of x in y
0.630 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.630 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.630 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.631 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.631 * [taylor]: Taking taylor expansion of x in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.632 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.632 * [taylor]: Taking taylor expansion of y in y
0.633 * [taylor]: Taking taylor expansion of -1 in x
0.634 * [taylor]: Taking taylor expansion of 0 in x
0.636 * [taylor]: Taking taylor expansion of 0 in x
0.638 * [taylor]: Taking taylor expansion of 0 in x
0.640 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.640 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of 0 in x
0.654 * [taylor]: Taking taylor expansion of 0 in x
0.657 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in (y x) around 0
0.657 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.657 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x
0.657 * [taylor]: Taking taylor expansion of (pow y 4) in x
0.657 * [taylor]: Taking taylor expansion of y in x
0.658 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
0.658 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.658 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.658 * [taylor]: Taking taylor expansion of x in y
0.658 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.658 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.658 * [taylor]: Taking taylor expansion of y in y
0.659 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 4))) in y
0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.659 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.659 * [taylor]: Taking taylor expansion of x in y
0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.659 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.659 * [taylor]: Taking taylor expansion of y in y
0.660 * [taylor]: Taking taylor expansion of -1 in x
0.662 * [taylor]: Taking taylor expansion of 0 in x
0.664 * [taylor]: Taking taylor expansion of 0 in x
0.666 * [taylor]: Taking taylor expansion of 0 in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.668 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of 0 in x
0.676 * [taylor]: Taking taylor expansion of 0 in x
0.678 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.678 * [approximate]: Taking taylor expansion of (* -1 (pow y 4)) in (y) around 0
0.678 * [taylor]: Taking taylor expansion of (* -1 (pow y 4)) in y
0.678 * [taylor]: Taking taylor expansion of -1 in y
0.678 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.678 * [taylor]: Taking taylor expansion of y in y
0.678 * [taylor]: Taking taylor expansion of (* -1 (pow y 4)) in y
0.678 * [taylor]: Taking taylor expansion of -1 in y
0.678 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.678 * [taylor]: Taking taylor expansion of y in y
0.690 * [approximate]: Taking taylor expansion of (/ -1 (pow y 4)) in (y) around 0
0.690 * [taylor]: Taking taylor expansion of (/ -1 (pow y 4)) in y
0.690 * [taylor]: Taking taylor expansion of -1 in y
0.690 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.690 * [taylor]: Taking taylor expansion of y in y
0.691 * [taylor]: Taking taylor expansion of (/ -1 (pow y 4)) in y
0.691 * [taylor]: Taking taylor expansion of -1 in y
0.691 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.691 * [taylor]: Taking taylor expansion of y in y
0.702 * [approximate]: Taking taylor expansion of (/ -1 (pow y 4)) in (y) around 0
0.702 * [taylor]: Taking taylor expansion of (/ -1 (pow y 4)) in y
0.702 * [taylor]: Taking taylor expansion of -1 in y
0.702 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.702 * [taylor]: Taking taylor expansion of y in y
0.703 * [taylor]: Taking taylor expansion of (/ -1 (pow y 4)) in y
0.703 * [taylor]: Taking taylor expansion of -1 in y
0.703 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.703 * [taylor]: Taking taylor expansion of y in y
0.714 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.714 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
0.714 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.714 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.714 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.714 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.714 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.714 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.714 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.715 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.715 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.715 * [taylor]: Taking taylor expansion of y in y
0.715 * [taylor]: Taking taylor expansion of 0 in y
0.716 * [taylor]: Taking taylor expansion of 1 in y
0.718 * [taylor]: Taking taylor expansion of 0 in y
0.720 * [taylor]: Taking taylor expansion of 0 in y
0.721 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.721 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.721 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.721 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.721 * [taylor]: Taking taylor expansion of x in y
0.721 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.721 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.721 * [taylor]: Taking taylor expansion of y in y
0.721 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.721 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.721 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.722 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.722 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.722 * [taylor]: Taking taylor expansion of y in x
0.722 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.722 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.722 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.722 * [taylor]: Taking taylor expansion of x in x
0.723 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.723 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.723 * [taylor]: Taking taylor expansion of y in x
0.723 * [taylor]: Taking taylor expansion of 1 in y
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.725 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.725 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.725 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.725 * [taylor]: Taking taylor expansion of y in y
0.728 * [taylor]: Taking taylor expansion of 0 in y
0.737 * [taylor]: Taking taylor expansion of 0 in y
0.738 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.738 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.739 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.739 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.739 * [taylor]: Taking taylor expansion of x in y
0.739 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.739 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.739 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.739 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.739 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.739 * [taylor]: Taking taylor expansion of x in x
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.740 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.740 * [taylor]: Taking taylor expansion of y in x
0.740 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.740 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.740 * [taylor]: Taking taylor expansion of x in x
0.741 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.741 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.741 * [taylor]: Taking taylor expansion of y in x
0.741 * [taylor]: Taking taylor expansion of 1 in y
0.742 * [taylor]: Taking taylor expansion of 0 in y
0.744 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.744 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.744 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.744 * [taylor]: Taking taylor expansion of y in y
0.746 * [taylor]: Taking taylor expansion of 0 in y
0.749 * [taylor]: Taking taylor expansion of 0 in y
0.751 * * * [progress]: simplifying candidates
0.752 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (+ (* (- (pow y 3)) y) (pow x 4))) (log (- (* x x) (* y y))))
  (log (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))
  (exp (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))
  (/ (* (* (+ (* (- (pow y 3)) y) (pow x 4)) (+ (* (- (pow y 3)) y) (pow x 4))) (+ (* (- (pow y 3)) y) (pow x 4))) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))))
  (* (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))))
  (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))
  (* (* (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))
  (sqrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))
  (sqrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))
  (- (+ (* (- (pow y 3)) y) (pow x 4)))
  (- (- (* x x) (* y y)))
  (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (- (* x x) (* y y))))
  (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (sqrt (- (* x x) (* y y))))
  (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y))))
  (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) 1)
  (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (- (* x x) (* y y)))
  (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (+ x y))
  (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (- x y))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (- (* x x) (* y y))))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y))))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y))))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) 1)
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (- (* x x) (* y y)))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (+ x y))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (- x y))
  (/ 1 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (+ (* (- (pow y 3)) y) (pow x 4)) (cbrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ (+ (* (- (pow y 3)) y) (pow x 4)) (sqrt (- (* x x) (* y y))))
  (/ 1 1)
  (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))
  (/ 1 (+ x y))
  (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- x y))
  (/ 1 (- (* x x) (* y y)))
  (/ (- (* x x) (* y y)) (+ (* (- (pow y 3)) y) (pow x 4)))
  (/ (+ (* (- (pow y 3)) y) (pow x 4)) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (+ (* (- (pow y 3)) y) (pow x 4)) (sqrt (- (* x x) (* y y))))
  (/ (+ (* (- (pow y 3)) y) (pow x 4)) 1)
  (/ (+ (* (- (pow y 3)) y) (pow x 4)) (+ x y))
  (/ (- (* x x) (* y y)) (cbrt (+ (* (- (pow y 3)) y) (pow x 4))))
  (/ (- (* x x) (* y y)) (sqrt (+ (* (- (pow y 3)) y) (pow x 4))))
  (/ (- (* x x) (* y y)) (+ (* (- (pow y 3)) y) (pow x 4)))
  (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (pow (* x x) 3) (pow (* y y) 3)))
  (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (* (- (* x x) (* y y)) (+ (* (* (- (pow y 3)) y) (* (- (pow y 3)) y)) (- (* (pow x 4) (pow x 4)) (* (* (- (pow y 3)) y) (pow x 4)))))
  (* (- (* x x) (* y y)) (- (* (- (pow y 3)) y) (pow x 4)))
  (* (exp (* (- (pow y 3)) y)) (exp (pow x 4)))
  (log (+ (* (- (pow y 3)) y) (pow x 4)))
  (exp (+ (* (- (pow y 3)) y) (pow x 4)))
  (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4))))
  (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))
  (* (* (+ (* (- (pow y 3)) y) (pow x 4)) (+ (* (- (pow y 3)) y) (pow x 4))) (+ (* (- (pow y 3)) y) (pow x 4)))
  (sqrt (+ (* (- (pow y 3)) y) (pow x 4)))
  (sqrt (+ (* (- (pow y 3)) y) (pow x 4)))
  (+ (pow (* (- (pow y 3)) y) 3) (pow (pow x 4) 3))
  (+ (* (* (- (pow y 3)) y) (* (- (pow y 3)) y)) (- (* (pow x 4) (pow x 4)) (* (* (- (pow y 3)) y) (pow x 4))))
  (- (* (* (- (pow y 3)) y) (* (- (pow y 3)) y)) (* (pow x 4) (pow x 4)))
  (- (* (- (pow y 3)) y) (pow x 4))
  (* (- (pow y 3)) y)
  (+ (log (- (pow y 3))) (log y))
  (log (* (- (pow y 3)) y))
  (exp (* (- (pow y 3)) y))
  (* (* (* (- (pow y 3)) (- (pow y 3))) (- (pow y 3))) (* (* y y) y))
  (* (cbrt (* (- (pow y 3)) y)) (cbrt (* (- (pow y 3)) y)))
  (cbrt (* (- (pow y 3)) y))
  (* (* (* (- (pow y 3)) y) (* (- (pow y 3)) y)) (* (- (pow y 3)) y))
  (sqrt (* (- (pow y 3)) y))
  (sqrt (* (- (pow y 3)) y))
  (* (sqrt (- (pow y 3))) (sqrt y))
  (* (sqrt (- (pow y 3))) (sqrt y))
  (* (pow y 3) y)
  (* (- (pow y 3)) (* (cbrt y) (cbrt y)))
  (* (- (pow y 3)) (sqrt y))
  (* (- (pow y 3)) 1)
  (* (cbrt (- (pow y 3))) y)
  (* (sqrt (- (pow y 3))) y)
  (* (- (pow y 3)) y)
  (* (pow y 3) y)
  (* (pow (cbrt y) 3) y)
  (* (pow (sqrt y) 3) y)
  (* (pow y 3) y)
  (* y y)
  (* (cbrt (pow y 3)) y)
  (* (pow (cbrt y) 3) y)
  (* (pow (sqrt y) 3) y)
  (* (pow y 3) y)
  (* (* y y) y)
  (* (sqrt (pow y 3)) y)
  (* (pow y 3) y)
  (* (pow y (/ 3 2)) y)
  (* (- (pow (cbrt y) 3)) y)
  (* (- (pow (sqrt y) 3)) y)
  (* (- (pow y 3)) y)
  (* (- y) y)
  (* (- (cbrt (pow y 3))) y)
  (* (- (pow (cbrt y) 3)) y)
  (* (- (pow (sqrt y) 3)) y)
  (* (- (pow y 3)) y)
  (* (- (* y y)) y)
  (* (- (sqrt (pow y 3))) y)
  (* (- (pow y 3)) y)
  (* (- (pow y (/ 3 2))) 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))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  0
  (- (pow x 4) (pow y 4))
  (- (pow x 4) (pow y 4))
  (* -1 (pow y 4))
  (* -1 (pow y 4))
  (* -1 (pow y 4))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
0.759 * * [simplify]: iteration  0 :  391  enodes  (cost  841 )
0.769 * * [simplify]: iteration  1 :  2274  enodes  (cost  726 )
0.832 * * [simplify]: iteration  2 :  5003  enodes  (cost  717 )
0.837 * [simplify]: Simplified to:
   (- (log (- (pow x 4) (pow y 4))) (log (- (* x x) (* y y))))
  (- (log (- (pow x 4) (pow y 4))) (log (- (* x x) (* y y))))
  (exp (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))
  (pow (/ (/ (- (pow x 4) (pow y 4)) (+ x y)) (- x y)) 3)
  (* (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))) (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))))
  (cbrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))
  (pow (/ (/ (- (pow x 4) (pow y 4)) (+ x y)) (- x y)) 3)
  (sqrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))
  (sqrt (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))
  (- (pow y 4) (pow x 4))
  (- (- (* x x) (* y y)))
  (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (- (* x x) (* y y))))
  (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (sqrt (- (* x x) (* y y))))
  (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y))))
  (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4))))
  (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (- (* x x) (* y y)))
  (/ (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))) (+ x y))
  (/ (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (- x y))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (- (* x x) (* y y))))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y))))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (sqrt (- (* x x) (* y y))))
  (sqrt (+ (* (- (pow y 3)) y) (pow x 4)))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (- (* x x) (* y y)))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (+ x y))
  (/ (sqrt (+ (* (- (pow y 3)) y) (pow x 4))) (- x y))
  (/ 1 (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (/ (- (pow x 4) (pow y 4)) (cbrt (- (* x x) (* y y))))
  (/ 1 (sqrt (- (* x x) (* y y))))
  (/ (- (pow x 4) (pow y 4)) (sqrt (- (* x x) (* y y))))
  1
  (/ (/ (- (pow x 4) (pow y 4)) (+ x y)) (- x y))
  (/ 1 (+ x y))
  (/ (- (pow x 4) (pow y 4)) (- x y))
  (/ 1 (- (* x x) (* y y)))
  (/ (+ x y) (/ (- (pow x 4) (pow y 4)) (- x y)))
  (/ (/ (- (pow x 4) (pow y 4)) (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y))))
  (/ (- (pow x 4) (pow y 4)) (sqrt (- (* x x) (* y y))))
  (- (pow x 4) (pow y 4))
  (/ (- (pow x 4) (pow y 4)) (+ x y))
  (/ (- (* x x) (* y y)) (cbrt (+ (* (- (pow y 3)) y) (pow x 4))))
  (/ (- (* x x) (* y y)) (sqrt (+ (* (- (pow y 3)) y) (pow x 4))))
  (/ (+ x y) (/ (- (pow x 4) (pow y 4)) (- x y)))
  (/ (- (pow x 4) (pow y 4)) (- (pow (* x x) 3) (pow (* y y) 3)))
  1
  (* (* (+ (pow x 8) (+ (* (pow y 4) (pow x 4)) (pow (* y y) 4))) (+ x y)) (- x y))
  (* (* (- (+ (pow y 4) (pow x 4))) (+ x y)) (- x y))
  (exp (- (pow x 4) (pow y 4)))
  (log (- (pow x 4) (pow y 4)))
  (exp (- (pow x 4) (pow y 4)))
  (* (cbrt (+ (* (- (pow y 3)) y) (pow x 4))) (cbrt (+ (* (- (pow y 3)) y) (pow x 4))))
  (cbrt (+ (* (- (pow y 3)) y) (pow x 4)))
  (pow (- (pow x 4) (pow y 4)) 3)
  (sqrt (+ (* (- (pow y 3)) y) (pow x 4)))
  (sqrt (+ (* (- (pow y 3)) y) (pow x 4)))
  (+ (pow (* (- (pow y 3)) y) 3) (pow (pow x 4) 3))
  (+ (pow x 8) (+ (* (pow y 4) (pow x 4)) (pow (* y y) 4)))
  (+ (- (pow x 8)) (pow (* y y) 4))
  (- (+ (pow y 4) (pow x 4)))
  (- (pow y 4))
  (log (* (- (pow y 3)) y))
  (log (* (- (pow y 3)) y))
  (pow (exp -1) (pow y 4))
  (* -1 (pow (pow y 4) 3))
  (* (cbrt (* (- (pow y 3)) y)) (cbrt (* (- (pow y 3)) y)))
  (cbrt (* (- (pow y 3)) y))
  (* -1 (pow (pow y 4) 3))
  (sqrt (* (- (pow y 3)) y))
  (sqrt (* (- (pow y 3)) y))
  (* (sqrt (- (pow y 3))) (sqrt y))
  (* (sqrt (- (pow y 3))) (sqrt y))
  (pow y 4)
  (* (- (pow y 3)) (* (cbrt y) (cbrt y)))
  (* (- (pow y 3)) (sqrt y))
  (- (pow y 3))
  (* (cbrt (- (pow y 3))) y)
  (* (sqrt (- (pow y 3))) y)
  (- (pow y 4))
  (pow y 4)
  (* y y)
  (* (pow (sqrt y) 3) y)
  (pow y 4)
  (* y y)
  (* y y)
  (* y y)
  (* (pow (sqrt y) 3) y)
  (pow y 4)
  (pow y 3)
  (* (sqrt (pow y 3)) y)
  (pow y 4)
  (pow y 5/2)
  (- (* y y))
  (* (- (pow (sqrt y) 3)) y)
  (- (pow y 4))
  (- (* y y))
  (- (* y y))
  (- (* y y))
  (* (- (pow (sqrt y) 3)) y)
  (- (pow y 4))
  (- (pow y 3))
  (* (- (sqrt (pow y 3))) y)
  (- (pow y 4))
  (- (pow y 5/2))
  (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 4) (* (* x x) (* y y))) (pow y 4))
  (- (* y y))
  (- (pow x 4) (pow y 4))
  (+ (pow x 2) (pow y 2))
  (+ x y)
  (- x y)
  (- (* y y))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  0
  (- (pow x 4) (pow y 4))
  (- (pow x 4) (pow y 4))
  (- (pow y 4))
  (- (pow y 4))
  (- (pow y 4))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
  (- (* x x) (* y y))
0.838 * * * [progress]: adding candidates to table
1.108 * [progress]: [Phase 3 of 3] Extracting.
1.108 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))> #<alt (λ (x y) (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))))>)
1.108 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (* x x) (+ (* x x) (* y y)) y x)
1.108 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))> #<alt (λ (x y) (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))))>)
1.124 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))> #<alt (λ (x y) (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))))>)
1.136 * * * * [regimes]: Trying to branch on (+ (* x x) (* y y)) from (#<alt (λ (x y) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))> #<alt (λ (x y) (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))))>)
1.150 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))> #<alt (λ (x y) (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))))>)
1.166 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y))))> #<alt (λ (x y) (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y)))))>)
1.178 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.179 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))))
1.179 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
1.180 * * [simplify]: iteration  1 :  8  enodes  (cost  9 )
1.180 * [simplify]: Simplified to:
   (* (sqrt (+ (* x x) (* y y))) (sqrt (+ (* x x) (* y y))))
1.784 * [regime-testing]: Baseline error score: 0.013806049194640922
1.785 * [regime-testing]: Oracle error score: 0.010470669771491869
1.786 * [regime-testing]: End program error score: 0.013806049194640922