23.422 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.060 * * * [progress]: [2/2] Setting up program.
0.063 * [progress]: [Phase 2 of 3] Improving.
0.063 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x y) y)
0.065 * * [simplify]: iteration  0 :  21  enodes  (cost  5 )
0.065 * * [simplify]: iteration  1 :  21  enodes  (cost  5 )
0.066 * [simplify]: Simplified to:
   (* x (* y y))
0.069 * * [progress]: iteration 1 / 4
0.069 * * * [progress]: picking best candidate
0.077 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x y) y))>
0.077 * * * [progress]: localizing error
0.080 * * * [progress]: generating rewritten candidates
0.080 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.085 * * * [progress]: generating series expansions
0.085 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.085 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
0.085 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.085 * [taylor]: Taking taylor expansion of x in y
0.085 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.085 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.085 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
0.086 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.086 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.086 * [taylor]: Taking taylor expansion of x in y
0.086 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.086 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.087 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.087 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
0.089 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.089 * [taylor]: Taking taylor expansion of -1 in y
0.089 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.089 * [taylor]: Taking taylor expansion of -1 in y
0.089 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.091 * * * [progress]: simplifying candidates
0.092 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x y) y)
  (* (* x y) y)
  (+ (+ (log x) (log y)) (log y))
  (+ (log (* x y)) (log y))
  (log (* (* x y) y))
  (exp (* (* x y) y))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* y y) y))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* y y) y))
  (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
  (cbrt (* (* x y) y))
  (* (* (* (* x y) y) (* (* x y) y)) (* (* x y) y))
  (sqrt (* (* x y) y))
  (sqrt (* (* x y) y))
  (* (* x y) (* (cbrt y) (cbrt y)))
  (* (* x y) (sqrt y))
  (* (* x y) 1)
  (* y y)
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
0.128 * * [simplify]: iteration  0 :  5017  enodes  (cost  121 )
0.129 * [simplify]: Simplified to:
   (* x (* y y))
  (* x (* y y))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (pow (pow (exp x) y) y)
  (* (pow x 3) (pow y 6))
  (* (pow x 3) (pow y 6))
  (* (cbrt (* x (* y y))) (cbrt (* x (* y y))))
  (cbrt (* x (* y y)))
  (* (pow x 3) (pow y 6))
  (sqrt (* x (* y y)))
  (sqrt (* x (* y y)))
  (* x (* y (* (cbrt y) (cbrt y))))
  (* x (pow y 3/2))
  (* x y)
  (* y y)
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
0.129 * * * [progress]: adding candidates to table
0.148 * * [progress]: iteration 2 / 4
0.148 * * * [progress]: picking best candidate
0.160 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* y y)))>
0.160 * * * [progress]: localizing error
0.163 * * * [progress]: generating rewritten candidates
0.163 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.169 * * * [progress]: generating series expansions
0.169 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.169 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
0.169 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.169 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
0.170 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.170 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.170 * [taylor]: Taking taylor expansion of x in y
0.170 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.170 * [taylor]: Taking taylor expansion of y in y
0.170 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.170 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.170 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.171 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.171 * [taylor]: Taking taylor expansion of y in y
0.171 * [taylor]: Taking taylor expansion of 0 in y
0.171 * [taylor]: Taking taylor expansion of 0 in y
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.172 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
0.172 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.172 * [taylor]: Taking taylor expansion of -1 in y
0.172 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.172 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.173 * [taylor]: Taking taylor expansion of -1 in x
0.173 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.173 * [taylor]: Taking taylor expansion of -1 in x
0.173 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.173 * [taylor]: Taking taylor expansion of -1 in y
0.173 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.175 * [taylor]: Taking taylor expansion of 0 in y
0.175 * * * [progress]: simplifying candidates
0.176 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* y y))
  (* x (* y y))
  (+ (log x) (+ (log y) (log y)))
  (+ (log x) (log (* y y)))
  (log (* x (* y y)))
  (exp (* x (* y y)))
  (* (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (* (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (* x (* y y))) (cbrt (* x (* y y))))
  (cbrt (* x (* y y)))
  (* (* (* x (* y y)) (* x (* y y))) (* x (* y y)))
  (sqrt (* x (* y y)))
  (sqrt (* x (* y y)))
  (* (sqrt x) y)
  (* (sqrt x) y)
  (* x y)
  (* (cbrt x) (* y y))
  (* (sqrt x) (* y y))
  (* x (* y y))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
0.212 * * [simplify]: iteration  0 :  5169  enodes  (cost  129 )
0.213 * [simplify]: Simplified to:
   (* x (* y y))
  (* x (* y y))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (pow (exp x) (* y y))
  (* (pow x 3) (pow y 6))
  (* (pow x 3) (pow y 6))
  (* (cbrt (* x (* y y))) (cbrt (* x (* y y))))
  (cbrt (* x (* y y)))
  (* (pow x 3) (pow y 6))
  (sqrt (* x (* y y)))
  (sqrt (* x (* y y)))
  (* y (sqrt x))
  (* y (sqrt x))
  (* x y)
  (* y (* y (cbrt x)))
  (* y (* y (sqrt x)))
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
0.213 * * * [progress]: adding candidates to table
0.231 * * [progress]: iteration 3 / 4
0.231 * * * [progress]: picking best candidate
0.243 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt (* x (* y y))) (sqrt (* x (* y y)))))>
0.243 * * * [progress]: localizing error
0.249 * * * [progress]: generating rewritten candidates
0.249 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.253 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.257 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
0.262 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
0.268 * * * [progress]: generating series expansions
0.268 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.268 * [approximate]: Taking taylor expansion of (* (sqrt x) y) in (x y) around 0
0.269 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.269 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.269 * [taylor]: Taking taylor expansion of x in y
0.269 * [taylor]: Taking taylor expansion of y in y
0.269 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.269 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.269 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.269 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.269 * [taylor]: Taking taylor expansion of 0 in y
0.269 * [taylor]: Taking taylor expansion of (* NAN y) in y
0.269 * [taylor]: Taking taylor expansion of NAN in y
0.269 * [taylor]: Taking taylor expansion of y in y
0.269 * [taylor]: Taking taylor expansion of (* (pow NAN 3) y) in y
0.269 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.269 * [taylor]: Taking taylor expansion of NAN in y
0.269 * [taylor]: Taking taylor expansion of y in y
0.270 * [taylor]: Taking taylor expansion of (* (pow NAN 5) y) in y
0.270 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.270 * [taylor]: Taking taylor expansion of NAN in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of (* (pow NAN 7) y) in y
0.271 * [taylor]: Taking taylor expansion of (pow NAN 7) in y
0.271 * [taylor]: Taking taylor expansion of NAN in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.272 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in (x y) around 0
0.272 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.272 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.272 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.272 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.272 * [taylor]: Taking taylor expansion of y in x
0.272 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.272 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.272 * [taylor]: Taking taylor expansion of y in x
0.272 * [taylor]: Taking taylor expansion of 0 in y
0.272 * [taylor]: Taking taylor expansion of (/ NAN y) in y
0.272 * [taylor]: Taking taylor expansion of NAN in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
0.273 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.273 * [taylor]: Taking taylor expansion of NAN in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of (/ (pow NAN 5) y) in y
0.273 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.273 * [taylor]: Taking taylor expansion of NAN in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.274 * [approximate]: Taking taylor expansion of (sqrt (/ -1 (* x (pow y 2)))) in (x y) around 0
0.274 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* x (pow y 2)))) in y
0.274 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.274 * [taylor]: Taking taylor expansion of -1 in y
0.274 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.274 * [taylor]: Taking taylor expansion of x in y
0.274 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.274 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* x (pow y 2)))) in x
0.274 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.274 * [taylor]: Taking taylor expansion of -1 in x
0.274 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.274 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* x (pow y 2)))) in x
0.275 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.275 * [taylor]: Taking taylor expansion of -1 in x
0.275 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of 0 in y
0.275 * [taylor]: Taking taylor expansion of (/ NAN (pow y 2)) in y
0.275 * [taylor]: Taking taylor expansion of NAN in y
0.275 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.276 * [taylor]: Taking taylor expansion of (* NAN (/ (pow NAN 2) (pow y 4))) in y
0.276 * [taylor]: Taking taylor expansion of NAN in y
0.276 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) (pow y 4)) in y
0.276 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.276 * [taylor]: Taking taylor expansion of NAN in y
0.276 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (* NAN (/ (pow NAN 4) (pow y 6))) in y
0.277 * [taylor]: Taking taylor expansion of NAN in y
0.277 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) (pow y 6)) in y
0.277 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.277 * [taylor]: Taking taylor expansion of NAN in y
0.277 * [taylor]: Taking taylor expansion of (pow y 6) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.279 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.279 * [approximate]: Taking taylor expansion of (* (sqrt x) y) in (x y) around 0
0.279 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.279 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.279 * [taylor]: Taking taylor expansion of x in y
0.279 * [taylor]: Taking taylor expansion of y in y
0.279 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.279 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.279 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [taylor]: Taking taylor expansion of 0 in y
0.280 * [taylor]: Taking taylor expansion of (* NAN y) in y
0.280 * [taylor]: Taking taylor expansion of NAN in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of (* (pow NAN 3) y) in y
0.280 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.280 * [taylor]: Taking taylor expansion of NAN in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.280 * [taylor]: Taking taylor expansion of (* (pow NAN 5) y) in y
0.280 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.280 * [taylor]: Taking taylor expansion of NAN in y
0.280 * [taylor]: Taking taylor expansion of y in y
0.281 * [taylor]: Taking taylor expansion of (* (pow NAN 7) y) in y
0.281 * [taylor]: Taking taylor expansion of (pow NAN 7) in y
0.281 * [taylor]: Taking taylor expansion of NAN in y
0.281 * [taylor]: Taking taylor expansion of y in y
0.282 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in (x y) around 0
0.282 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.282 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.282 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.282 * [taylor]: Taking taylor expansion of y in x
0.283 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.283 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.283 * [taylor]: Taking taylor expansion of 0 in y
0.283 * [taylor]: Taking taylor expansion of (/ NAN y) in y
0.283 * [taylor]: Taking taylor expansion of NAN in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
0.283 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.283 * [taylor]: Taking taylor expansion of NAN in y
0.283 * [taylor]: Taking taylor expansion of y in y
0.284 * [taylor]: Taking taylor expansion of (/ (pow NAN 5) y) in y
0.284 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.284 * [taylor]: Taking taylor expansion of NAN in y
0.284 * [taylor]: Taking taylor expansion of y in y
0.285 * [approximate]: Taking taylor expansion of (sqrt (/ -1 (* x (pow y 2)))) in (x y) around 0
0.285 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* x (pow y 2)))) in y
0.285 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.285 * [taylor]: Taking taylor expansion of -1 in y
0.285 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.285 * [taylor]: Taking taylor expansion of x in y
0.285 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.285 * [taylor]: Taking taylor expansion of y in y
0.285 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* x (pow y 2)))) in x
0.285 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.285 * [taylor]: Taking taylor expansion of -1 in x
0.285 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.285 * [taylor]: Taking taylor expansion of y in x
0.285 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* x (pow y 2)))) in x
0.285 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.285 * [taylor]: Taking taylor expansion of -1 in x
0.285 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.285 * [taylor]: Taking taylor expansion of y in x
0.286 * [taylor]: Taking taylor expansion of 0 in y
0.286 * [taylor]: Taking taylor expansion of (/ NAN (pow y 2)) in y
0.286 * [taylor]: Taking taylor expansion of NAN in y
0.286 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.286 * [taylor]: Taking taylor expansion of (* NAN (/ (pow NAN 2) (pow y 4))) in y
0.286 * [taylor]: Taking taylor expansion of NAN in y
0.286 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) (pow y 4)) in y
0.286 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.286 * [taylor]: Taking taylor expansion of NAN in y
0.286 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of (* NAN (/ (pow NAN 4) (pow y 6))) in y
0.288 * [taylor]: Taking taylor expansion of NAN in y
0.288 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) (pow y 6)) in y
0.288 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.288 * [taylor]: Taking taylor expansion of NAN in y
0.288 * [taylor]: Taking taylor expansion of (pow y 6) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.290 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
0.290 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
0.290 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.290 * [taylor]: Taking taylor expansion of x in y
0.290 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
0.291 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.291 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.291 * [taylor]: Taking taylor expansion of x in y
0.291 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.291 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.291 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.291 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
0.295 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.295 * [taylor]: Taking taylor expansion of -1 in y
0.295 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.295 * [taylor]: Taking taylor expansion of x in y
0.295 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.295 * [taylor]: Taking taylor expansion of y in y
0.295 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.295 * [taylor]: Taking taylor expansion of -1 in x
0.295 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.295 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.296 * [taylor]: Taking taylor expansion of -1 in x
0.296 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.296 * [taylor]: Taking taylor expansion of x 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 (pow y 2)) in y
0.296 * [taylor]: Taking taylor expansion of -1 in y
0.296 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of 0 in y
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.298 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
0.298 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
0.298 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.298 * [taylor]: Taking taylor expansion of x in y
0.298 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.298 * [taylor]: Taking taylor expansion of y in x
0.298 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.298 * [taylor]: Taking taylor expansion of y in x
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of 0 in y
0.299 * [taylor]: Taking taylor expansion of 0 in y
0.299 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
0.299 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.299 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.299 * [taylor]: Taking taylor expansion of x in y
0.299 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.299 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.299 * [taylor]: Taking taylor expansion of y in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.299 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.299 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.300 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.300 * [taylor]: Taking taylor expansion of y in y
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.301 * [taylor]: Taking taylor expansion of 0 in y
0.301 * [taylor]: Taking taylor expansion of 0 in y
0.302 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
0.302 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.302 * [taylor]: Taking taylor expansion of -1 in y
0.302 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.302 * [taylor]: Taking taylor expansion of x in y
0.302 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.302 * [taylor]: Taking taylor expansion of -1 in x
0.302 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.302 * [taylor]: Taking taylor expansion of -1 in x
0.302 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.302 * [taylor]: Taking taylor expansion of -1 in y
0.302 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [taylor]: Taking taylor expansion of 0 in y
0.304 * [taylor]: Taking taylor expansion of 0 in y
0.304 * [taylor]: Taking taylor expansion of 0 in y
0.304 * * * [progress]: simplifying candidates
0.305 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (* x (* y y))))
  (exp (sqrt (* x (* y y))))
  (* (cbrt (sqrt (* x (* y y)))) (cbrt (sqrt (* x (* y y)))))
  (cbrt (sqrt (* x (* y y))))
  (* (* (sqrt (* x (* y y))) (sqrt (* x (* y y)))) (sqrt (* x (* y y))))
  (sqrt x)
  (sqrt (* y y))
  (/ 1 2)
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* x (* y y))))
  (sqrt (sqrt (* x (* y y))))
  (log (sqrt (* x (* y y))))
  (exp (sqrt (* x (* y y))))
  (* (cbrt (sqrt (* x (* y y)))) (cbrt (sqrt (* x (* y y)))))
  (cbrt (sqrt (* x (* y y))))
  (* (* (sqrt (* x (* y y))) (sqrt (* x (* y y)))) (sqrt (* x (* y y))))
  (sqrt x)
  (sqrt (* y y))
  (/ 1 2)
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* x (* y y))))
  (sqrt (sqrt (* x (* y y))))
  (* x (* y y))
  (* x (* y y))
  (+ (log x) (+ (log y) (log y)))
  (+ (log x) (log (* y y)))
  (log (* x (* y y)))
  (exp (* x (* y y)))
  (* (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (* (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (* x (* y y))) (cbrt (* x (* y y))))
  (cbrt (* x (* y y)))
  (* (* (* x (* y y)) (* x (* y y))) (* x (* y y)))
  (sqrt (* x (* y y)))
  (sqrt (* x (* y y)))
  (* (sqrt x) y)
  (* (sqrt x) y)
  (* x y)
  (* (cbrt x) (* y y))
  (* (sqrt x) (* y y))
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
  (+ (log x) (+ (log y) (log y)))
  (+ (log x) (log (* y y)))
  (log (* x (* y y)))
  (exp (* x (* y y)))
  (* (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (* (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (* x (* y y))) (cbrt (* x (* y y))))
  (cbrt (* x (* y y)))
  (* (* (* x (* y y)) (* x (* y y))) (* x (* y y)))
  (sqrt (* x (* y y)))
  (sqrt (* x (* y y)))
  (* (sqrt x) y)
  (* (sqrt x) y)
  (* x y)
  (* (cbrt x) (* y y))
  (* (sqrt x) (* y y))
  (* x (* y y))
  (+ (* (pow x 2) (* (pow NAN 3) y)) (+ (* x (* NAN y)) (* (pow x 3) (* (pow NAN 5) y))))
  (+ (/ (* (pow NAN 3) y) x) (+ (* NAN y) (/ (* (pow NAN 5) y) (pow x 2))))
  0
  (+ (* (pow x 2) (* (pow NAN 3) y)) (+ (* x (* NAN y)) (* (pow x 3) (* (pow NAN 5) y))))
  (+ (/ (* (pow NAN 3) y) x) (+ (* NAN y) (/ (* (pow NAN 5) y) (pow x 2))))
  0
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
0.339 * * [simplify]: iteration  0 :  4979  enodes  (cost  442 )
0.340 * * [simplify]: iteration  1 :  4979  enodes  (cost  442 )
0.342 * [simplify]: Simplified to:
   (log (fabs (* y (sqrt x))))
  (exp (fabs (* y (sqrt x))))
  (* (cbrt (fabs (* y (sqrt x)))) (cbrt (fabs (* y (sqrt x)))))
  (cbrt (fabs (* y (sqrt x))))
  (pow (fabs (* y (sqrt x))) 3)
  (sqrt x)
  (fabs y)
  1/2
  1/2
  1/2
  (sqrt (fabs (* y (sqrt x))))
  (sqrt (fabs (* y (sqrt x))))
  (log (fabs (* y (sqrt x))))
  (exp (fabs (* y (sqrt x))))
  (* (cbrt (fabs (* y (sqrt x)))) (cbrt (fabs (* y (sqrt x)))))
  (cbrt (fabs (* y (sqrt x))))
  (pow (fabs (* y (sqrt x))) 3)
  (sqrt x)
  (fabs y)
  1/2
  1/2
  1/2
  (sqrt (fabs (* y (sqrt x))))
  (sqrt (fabs (* y (sqrt x))))
  (* x (* y y))
  (* x (* y y))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (pow (exp x) (* y y))
  (* (pow x 3) (pow y 6))
  (* (pow x 3) (pow y 6))
  (* (cbrt (* x (* y y))) (cbrt (* x (* y y))))
  (cbrt (* x (* y y)))
  (* (pow x 3) (pow y 6))
  (fabs (* y (sqrt x)))
  (fabs (* y (sqrt x)))
  (* y (sqrt x))
  (* y (sqrt x))
  (* x y)
  (* y (* y (cbrt x)))
  (* y (* y (sqrt x)))
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (pow (exp x) (* y y))
  (* (pow x 3) (pow y 6))
  (* (pow x 3) (pow y 6))
  (* (cbrt (* x (* y y))) (cbrt (* x (* y y))))
  (cbrt (* x (* y y)))
  (* (pow x 3) (pow y 6))
  (fabs (* y (sqrt x)))
  (fabs (* y (sqrt x)))
  (* y (sqrt x))
  (* y (sqrt x))
  (* x y)
  (* y (* y (cbrt x)))
  (* y (* y (sqrt x)))
  (* x (* y y))
  (* y (+ (* x NAN) (* (* x x) (+ (pow NAN 3) (* x (pow NAN 5))))))
  (+ (* y NAN) (* (/ y x) (+ (pow NAN 3) (/ (pow NAN 5) x))))
  0
  (* y (+ (* x NAN) (* (* x x) (+ (pow NAN 3) (* x (pow NAN 5))))))
  (+ (* y NAN) (* (/ y x) (+ (pow NAN 3) (/ (pow NAN 5) x))))
  0
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
0.343 * * * [progress]: adding candidates to table
0.411 * * [progress]: iteration 4 / 4
0.411 * * * [progress]: picking best candidate
0.420 * * * * [pick]: Picked  #<alt (λ (x y) (* (* y (sqrt x)) (* y (sqrt x))))>
0.420 * * * [progress]: localizing error
0.424 * * * [progress]: generating rewritten candidates
0.424 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.432 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.437 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.444 * * * [progress]: generating series expansions
0.444 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.444 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (y x) around 0
0.444 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.444 * [taylor]: Taking taylor expansion of y in x
0.444 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.444 * [taylor]: Taking taylor expansion of x in y
0.444 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.444 * [taylor]: Taking taylor expansion of y in y
0.444 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.444 * [taylor]: Taking taylor expansion of x in y
0.444 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.444 * [taylor]: Taking taylor expansion of y in y
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of 0 in x
0.444 * [taylor]: Taking taylor expansion of 0 in x
0.444 * [taylor]: Taking taylor expansion of 0 in x
0.445 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (y x) around 0
0.445 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.445 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.445 * [taylor]: Taking taylor expansion of y in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.445 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.445 * [taylor]: Taking taylor expansion of x in y
0.445 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.445 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.445 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.445 * [taylor]: Taking taylor expansion of x in y
0.445 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of 0 in x
0.446 * [taylor]: Taking taylor expansion of 0 in x
0.446 * [taylor]: Taking taylor expansion of 0 in x
0.446 * [approximate]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (pow y 2)) in (y x) around 0
0.446 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (pow y 2)) in x
0.446 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
0.446 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.446 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.446 * [taylor]: Taking taylor expansion of -1 in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.446 * [taylor]: Taking taylor expansion of y in x
0.446 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (pow y 2)) in y
0.446 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in y
0.446 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.446 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.446 * [taylor]: Taking taylor expansion of -1 in y
0.446 * [taylor]: Taking taylor expansion of x in y
0.447 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.447 * [taylor]: Taking taylor expansion of y in y
0.447 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (pow y 2)) in y
0.447 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in y
0.447 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.447 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.447 * [taylor]: Taking taylor expansion of -1 in y
0.447 * [taylor]: Taking taylor expansion of x in y
0.447 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.447 * [taylor]: Taking taylor expansion of y in y
0.447 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
0.447 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.447 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.447 * [taylor]: Taking taylor expansion of -1 in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of 0 in x
0.448 * [taylor]: Taking taylor expansion of 0 in x
0.449 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.449 * [approximate]: Taking taylor expansion of (* (sqrt x) y) in (y x) around 0
0.449 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.449 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of y in x
0.449 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.449 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.449 * [taylor]: Taking taylor expansion of x in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.449 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.449 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.449 * [taylor]: Taking taylor expansion of x in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.450 * [taylor]: Taking taylor expansion of 0 in x
0.450 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [taylor]: Taking taylor expansion of 0 in x
0.450 * [taylor]: Taking taylor expansion of 0 in x
0.450 * [taylor]: Taking taylor expansion of 0 in x
0.451 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in (y x) around 0
0.451 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.451 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.451 * [taylor]: Taking taylor expansion of y in x
0.451 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.451 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.451 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.451 * [taylor]: Taking taylor expansion of x in y
0.451 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.451 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.451 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.451 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.452 * [taylor]: Taking taylor expansion of x in y
0.452 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.452 * [taylor]: Taking taylor expansion of x in x
0.452 * [taylor]: Taking taylor expansion of 0 in x
0.452 * [taylor]: Taking taylor expansion of 0 in x
0.453 * [taylor]: Taking taylor expansion of 0 in x
0.453 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in (y x) around 0
0.453 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in x
0.453 * [taylor]: Taking taylor expansion of -1 in x
0.453 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in x
0.453 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.453 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.453 * [taylor]: Taking taylor expansion of -1 in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in y
0.453 * [taylor]: Taking taylor expansion of -1 in y
0.453 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in y
0.453 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.453 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.453 * [taylor]: Taking taylor expansion of -1 in y
0.453 * [taylor]: Taking taylor expansion of x in y
0.454 * [taylor]: Taking taylor expansion of y in y
0.454 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in y
0.454 * [taylor]: Taking taylor expansion of -1 in y
0.454 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in y
0.454 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.454 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.454 * [taylor]: Taking taylor expansion of -1 in y
0.454 * [taylor]: Taking taylor expansion of x in y
0.454 * [taylor]: Taking taylor expansion of y in y
0.454 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 x))) in x
0.454 * [taylor]: Taking taylor expansion of -1 in x
0.454 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.454 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.454 * [taylor]: Taking taylor expansion of -1 in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.454 * [taylor]: Taking taylor expansion of 0 in x
0.455 * [taylor]: Taking taylor expansion of 0 in x
0.456 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.456 * [approximate]: Taking taylor expansion of (* (sqrt x) y) in (y x) around 0
0.456 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in x
0.456 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of y in x
0.456 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.456 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.456 * [taylor]: Taking taylor expansion of x in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.456 * [taylor]: Taking taylor expansion of (* (sqrt x) y) in y
0.456 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.456 * [taylor]: Taking taylor expansion of x in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.456 * [taylor]: Taking taylor expansion of 0 in x
0.456 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of 0 in x
0.456 * [taylor]: Taking taylor expansion of 0 in x
0.457 * [taylor]: Taking taylor expansion of 0 in x
0.457 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in (y x) around 0
0.457 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in x
0.457 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.457 * [taylor]: Taking taylor expansion of y in x
0.457 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.457 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.457 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.458 * [taylor]: Taking taylor expansion of x in y
0.458 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.458 * [taylor]: Taking taylor expansion of y in y
0.458 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 y)) in y
0.458 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.458 * [taylor]: Taking taylor expansion of x in y
0.458 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.458 * [taylor]: Taking taylor expansion of y in y
0.458 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [taylor]: Taking taylor expansion of 0 in x
0.458 * [taylor]: Taking taylor expansion of 0 in x
0.459 * [taylor]: Taking taylor expansion of 0 in x
0.459 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in (y x) around 0
0.459 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in x
0.459 * [taylor]: Taking taylor expansion of -1 in x
0.459 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in x
0.459 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.459 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.459 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of y in x
0.460 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in y
0.460 * [taylor]: Taking taylor expansion of -1 in y
0.460 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in y
0.460 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.460 * [taylor]: Taking taylor expansion of -1 in y
0.460 * [taylor]: Taking taylor expansion of x in y
0.460 * [taylor]: Taking taylor expansion of y in y
0.460 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) y)) in y
0.460 * [taylor]: Taking taylor expansion of -1 in y
0.460 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) y) in y
0.460 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.460 * [taylor]: Taking taylor expansion of -1 in y
0.460 * [taylor]: Taking taylor expansion of x in y
0.460 * [taylor]: Taking taylor expansion of y in y
0.460 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 x))) in x
0.460 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.460 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.460 * [taylor]: Taking taylor expansion of -1 in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of 0 in x
0.461 * [taylor]: Taking taylor expansion of 0 in x
0.462 * * * [progress]: simplifying candidates
0.463 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1 1)
  (+ 1 1)
  (+ 1 1)
  (+ 1 1)
  (* (* y (sqrt x)) (* y (sqrt x)))
  (* (* y (sqrt x)) (* y (sqrt x)))
  (* (* y (sqrt x)) (* y (sqrt x)))
  (* (* y (sqrt x)) (* y (sqrt x)))
  (+ 1 1)
  (+ 1 1)
  (+ (+ (log y) (log (sqrt x))) (+ (log y) (log (sqrt x))))
  (+ (+ (log y) (log (sqrt x))) (log (* y (sqrt x))))
  (+ (log (* y (sqrt x))) (+ (log y) (log (sqrt x))))
  (+ (log (* y (sqrt x))) (log (* y (sqrt x))))
  (log (* (* y (sqrt x)) (* y (sqrt x))))
  (exp (* (* y (sqrt x)) (* y (sqrt x))))
  (* (* (* (* y y) y) (* (* (sqrt x) (sqrt x)) (sqrt x))) (* (* (* y y) y) (* (* (sqrt x) (sqrt x)) (sqrt x))))
  (* (* (* (* y y) y) (* (* (sqrt x) (sqrt x)) (sqrt x))) (* (* (* y (sqrt x)) (* y (sqrt x))) (* y (sqrt x))))
  (* (* (* (* y (sqrt x)) (* y (sqrt x))) (* y (sqrt x))) (* (* (* y y) y) (* (* (sqrt x) (sqrt x)) (sqrt x))))
  (* (* (* (* y (sqrt x)) (* y (sqrt x))) (* y (sqrt x))) (* (* (* y (sqrt x)) (* y (sqrt x))) (* y (sqrt x))))
  (* (cbrt (* (* y (sqrt x)) (* y (sqrt x)))) (cbrt (* (* y (sqrt x)) (* y (sqrt x)))))
  (cbrt (* (* y (sqrt x)) (* y (sqrt x))))
  (* (* (* (* y (sqrt x)) (* y (sqrt x))) (* (* y (sqrt x)) (* y (sqrt x)))) (* (* y (sqrt x)) (* y (sqrt x))))
  (sqrt (* (* y (sqrt x)) (* y (sqrt x))))
  (sqrt (* (* y (sqrt x)) (* y (sqrt x))))
  (* y y)
  (* (sqrt x) (sqrt x))
  (* 2 1)
  (* 2 1)
  (* 2 1)
  (* 2 1)
  (* (* y (sqrt x)) y)
  (* (sqrt x) (* y (sqrt x)))
  (* y (sqrt x))
  (+ (log y) (log (sqrt x)))
  (log (* y (sqrt x)))
  (exp (* y (sqrt x)))
  (* (* (* y y) y) (* (* (sqrt x) (sqrt x)) (sqrt x)))
  (* (cbrt (* y (sqrt x))) (cbrt (* y (sqrt x))))
  (cbrt (* y (sqrt x)))
  (* (* (* y (sqrt x)) (* y (sqrt x))) (* y (sqrt x)))
  (sqrt (* y (sqrt x)))
  (sqrt (* y (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* y (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* y (sqrt (* (cbrt x) (cbrt x))))
  (* y (sqrt (sqrt x)))
  (* y (sqrt 1))
  (* y (sqrt (sqrt x)))
  (* y 1)
  (* (cbrt y) (sqrt x))
  (* (sqrt y) (sqrt x))
  (* y (sqrt x))
  (* y (sqrt x))
  (+ (log y) (log (sqrt x)))
  (log (* y (sqrt x)))
  (exp (* y (sqrt x)))
  (* (* (* y y) y) (* (* (sqrt x) (sqrt x)) (sqrt x)))
  (* (cbrt (* y (sqrt x))) (cbrt (* y (sqrt x))))
  (cbrt (* y (sqrt x)))
  (* (* (* y (sqrt x)) (* y (sqrt x))) (* y (sqrt x)))
  (sqrt (* y (sqrt x)))
  (sqrt (* y (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* y (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* y (sqrt (* (cbrt x) (cbrt x))))
  (* y (sqrt (sqrt x)))
  (* y (sqrt 1))
  (* y (sqrt (sqrt x)))
  (* y 1)
  (* (cbrt y) (sqrt x))
  (* (sqrt y) (sqrt x))
  (* y (sqrt x))
  (* x (pow y 2))
  (* x (pow y 2))
  (- (+ (* (pow NAN 2) (pow y 2)) (* 3 (/ (* (pow NAN 6) (pow y 2)) (pow x 2)))) (* 2 (/ (* (pow NAN 4) (pow y 2)) x)))
  (+ (* (pow x 2) (* (pow NAN 3) y)) (+ (* x (* NAN y)) (* (pow x 3) (* (pow NAN 5) y))))
  (+ (/ (* (pow NAN 3) y) x) (+ (* NAN y) (/ (* (pow NAN 5) y) (pow x 2))))
  (- (+ (* NAN y) (/ (* (pow NAN 5) y) (pow x 2))) (/ (* (pow NAN 3) y) x))
  (+ (* (pow x 2) (* (pow NAN 3) y)) (+ (* x (* NAN y)) (* (pow x 3) (* (pow NAN 5) y))))
  (+ (/ (* (pow NAN 3) y) x) (+ (* NAN y) (/ (* (pow NAN 5) y) (pow x 2))))
  (- (+ (* NAN y) (/ (* (pow NAN 5) y) (pow x 2))) (/ (* (pow NAN 3) y) x))
0.499 * * [simplify]: iteration  0 :  4977  enodes  (cost  523 )
0.499 * * [simplify]: iteration  1 :  4977  enodes  (cost  523 )
0.502 * [simplify]: Simplified to:
   2
  2
  2
  2
  (* y (* y x))
  (* y (* y x))
  (* y (* y x))
  (* y (* y x))
  2
  2
  (log (* y (* y x)))
  (log (* y (* y x)))
  (log (* y (* y x)))
  (log (* y (* y x)))
  (log (* y (* y x)))
  (pow (exp y) (* y x))
  (pow (* y (sqrt x)) 6)
  (pow (* y (sqrt x)) 6)
  (pow (* y (sqrt x)) 6)
  (pow (* y (sqrt x)) 6)
  (* (cbrt (* y (* y x))) (cbrt (* y (* y x))))
  (cbrt (* y (* y x)))
  (pow (* y (sqrt x)) 6)
  (fabs (* y (sqrt x)))
  (fabs (* y (sqrt x)))
  (* y y)
  x
  2
  2
  2
  2
  (* y (* y (sqrt x)))
  (* y x)
  (* y (sqrt x))
  (log (* y (sqrt x)))
  (log (* y (sqrt x)))
  (pow (exp y) (sqrt x))
  (pow (* y (sqrt x)) 3)
  (* (cbrt (* y (sqrt x))) (cbrt (* y (sqrt x))))
  (cbrt (* y (sqrt x)))
  (pow (* y (sqrt x)) 3)
  (sqrt (* y (sqrt x)))
  (sqrt (* y (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* y (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* y (fabs (cbrt x)))
  (* y (sqrt (sqrt x)))
  y
  (* y (sqrt (sqrt x)))
  y
  (* (sqrt x) (cbrt y))
  (* (sqrt x) (sqrt y))
  (* y (sqrt x))
  (* y (sqrt x))
  (log (* y (sqrt x)))
  (log (* y (sqrt x)))
  (pow (exp y) (sqrt x))
  (pow (* y (sqrt x)) 3)
  (* (cbrt (* y (sqrt x))) (cbrt (* y (sqrt x))))
  (cbrt (* y (sqrt x)))
  (pow (* y (sqrt x)) 3)
  (sqrt (* y (sqrt x)))
  (sqrt (* y (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* (sqrt y) (sqrt (sqrt x)))
  (* y (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* y (fabs (cbrt x)))
  (* y (sqrt (sqrt x)))
  y
  (* y (sqrt (sqrt x)))
  y
  (* (sqrt x) (cbrt y))
  (* (sqrt x) (sqrt y))
  (* y (sqrt x))
  (* y (* y x))
  (* y (* y x))
  (+ (* y (* y (* NAN NAN))) (* (* y (/ y x)) (+ (/ (* 3 (pow NAN 6)) x) (* (pow NAN 4) -2))))
  (* y (+ (* x NAN) (* (* x x) (+ (pow NAN 3) (* x (pow NAN 5))))))
  (+ (* y NAN) (* (/ y x) (+ (pow NAN 3) (/ (pow NAN 5) x))))
  (+ (* y NAN) (* (/ y x) (- (/ (pow NAN 5) x) (pow NAN 3))))
  (* y (+ (* x NAN) (* (* x x) (+ (pow NAN 3) (* x (pow NAN 5))))))
  (+ (* y NAN) (* (/ y x) (+ (pow NAN 3) (/ (pow NAN 5) x))))
  (+ (* y NAN) (* (/ y x) (- (/ (pow NAN 5) x) (pow NAN 3))))
0.505 * * * [progress]: adding candidates to table
0.568 * [progress]: [Phase 3 of 3] Extracting.
0.568 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (* y y)))> #<alt (λ (x y) (* (sqrt (* x (* y y))) (sqrt (* x (* y y)))))> #<alt (λ (x y) (* (* y (sqrt x)) (* y (sqrt x))))> #<alt (λ (x y) (cbrt (pow (* y (sqrt x)) 6)))> #<alt (λ (x y) (* (* x (pow y 3/2)) (sqrt y)))> #<alt (λ (x y) (* (sqrt x) (* y (* y (sqrt x)))))> #<alt (λ (x y) (* (* x y) y))>)
0.568 * * * [regime-changes]: Trying 3 branch expressions: ((* (* x y) y) y x)
0.568 * * * * [regimes]: Trying to branch on (* (* x y) y) from (#<alt (λ (x y) (* x (* y y)))> #<alt (λ (x y) (* (sqrt (* x (* y y))) (sqrt (* x (* y y)))))> #<alt (λ (x y) (* (* y (sqrt x)) (* y (sqrt x))))> #<alt (λ (x y) (cbrt (pow (* y (sqrt x)) 6)))> #<alt (λ (x y) (* (* x (pow y 3/2)) (sqrt y)))> #<alt (λ (x y) (* (sqrt x) (* y (* y (sqrt x)))))> #<alt (λ (x y) (* (* x y) y))>)
0.618 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (* y y)))> #<alt (λ (x y) (* (sqrt (* x (* y y))) (sqrt (* x (* y y)))))> #<alt (λ (x y) (* (* y (sqrt x)) (* y (sqrt x))))> #<alt (λ (x y) (cbrt (pow (* y (sqrt x)) 6)))> #<alt (λ (x y) (* (* x (pow y 3/2)) (sqrt y)))> #<alt (λ (x y) (* (sqrt x) (* y (* y (sqrt x)))))> #<alt (λ (x y) (* (* x y) y))>)
0.666 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (* y y)))> #<alt (λ (x y) (* (sqrt (* x (* y y))) (sqrt (* x (* y y)))))> #<alt (λ (x y) (* (* y (sqrt x)) (* y (sqrt x))))> #<alt (λ (x y) (cbrt (pow (* y (sqrt x)) 6)))> #<alt (λ (x y) (* (* x (pow y 3/2)) (sqrt y)))> #<alt (λ (x y) (* (sqrt x) (* y (* y (sqrt x)))))> #<alt (λ (x y) (* (* x y) y))>)
0.723 * * * [regime]: Found split indices: #<option (#s(si 6 255))>
0.724 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x y) y)
0.725 * * [simplify]: iteration  0 :  20  enodes  (cost  5 )
0.725 * * [simplify]: iteration  1 :  20  enodes  (cost  5 )
0.725 * [simplify]: Simplified to:
   (* y (* x y))
1.734 * [regime-testing]: End program error score: 0.17127140892611575