22.768 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (* y y))
0.015 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.017 * * [simplify]: iteration  1 :  10  enodes  (cost  2 )
0.018 * * [simplify]: iteration  2 :  10  enodes  (cost  2 )
0.018 * [simplify]: Simplified to:
   (- x (* y y))
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.019 * * * * [pick]: Picked  #<alt (λ (x y) (- x (* y y)))>
0.019 * * * [progress]: localizing error
0.022 * * * [progress]: generating rewritten candidates
0.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.025 * * * [progress]: generating series expansions
0.025 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.025 * [approximate]: Taking taylor expansion of (- x (pow y 2)) in (x y) around 0
0.025 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in y
0.025 * [taylor]: Taking taylor expansion of x in y
0.025 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.025 * [taylor]: Taking taylor expansion of y in y
0.025 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.025 * [taylor]: Taking taylor expansion of x in x
0.025 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.025 * [taylor]: Taking taylor expansion of y in x
0.025 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.025 * [taylor]: Taking taylor expansion of x in x
0.025 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.025 * [taylor]: Taking taylor expansion of y in x
0.025 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.025 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.025 * [taylor]: Taking taylor expansion of y in y
0.026 * [taylor]: Taking taylor expansion of 1 in y
0.027 * [taylor]: Taking taylor expansion of 0 in y
0.028 * [taylor]: Taking taylor expansion of 0 in y
0.030 * [taylor]: Taking taylor expansion of 0 in y
0.030 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in (x y) around 0
0.030 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in y
0.030 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.030 * [taylor]: Taking taylor expansion of x in y
0.030 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.030 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.030 * [taylor]: Taking taylor expansion of y in y
0.031 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.031 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.031 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.031 * [taylor]: Taking taylor expansion of y in x
0.031 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.031 * [taylor]: Taking taylor expansion of x in x
0.032 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.032 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.032 * [taylor]: Taking taylor expansion of y in x
0.032 * [taylor]: Taking taylor expansion of 1 in y
0.033 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.033 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.033 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.033 * [taylor]: Taking taylor expansion of y in y
0.034 * [taylor]: Taking taylor expansion of 0 in y
0.037 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in (x y) around 0
0.043 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in y
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 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
0.044 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 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 x) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 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 x) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of -1 in y
0.046 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.056 * * * [progress]: simplifying candidates
0.057 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (exp (* y y)))
  (log (- x (* y y)))
  (exp (- x (* 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)))
  (- (pow x 3) (pow (* y y) 3))
  (+ (* x x) (+ (* (* y y) (* y y)) (* x (* y y))))
  (- (* y y))
  (- (* x x) (* (* y y) (* y y)))
  (+ x (* y y))
  (+ (sqrt x) y)
  (- (sqrt x) y)
  (- (* y y))
  (- x (pow y 2))
  (- x (pow y 2))
  (- x (pow y 2))
0.059 * * [simplify]: iteration  0 :  76  enodes  (cost  64 )
0.062 * * [simplify]: iteration  1 :  239  enodes  (cost  59 )
0.065 * * [simplify]: iteration  2 :  647  enodes  (cost  58 )
0.079 * * [simplify]: iteration  3 :  2429  enodes  (cost  58 )
0.135 * * [simplify]: iteration  4 :  5003  enodes  (cost  58 )
0.136 * [simplify]: Simplified to:
   (exp (- x (* y y)))
  (log (- x (* y y)))
  (exp (- x (* y y)))
  (* (cbrt (- x (* y y))) (cbrt (- x (* y y))))
  (cbrt (- x (* y y)))
  (pow (- x (pow y 2)) 3)
  (sqrt (- x (* y y)))
  (sqrt (- x (* y y)))
  (- (pow x 3) (pow (* y y) 3))
  (+ (* x (+ x (* y y))) (pow y 4))
  (- (* y y))
  (- (* x x) (* (* y y) (* y y)))
  (+ x (* y y))
  (+ (sqrt x) y)
  (- (sqrt x) y)
  (- (* y y))
  (- x (pow y 2))
  (- x (pow y 2))
  (- x (pow y 2))
0.136 * * * [progress]: adding candidates to table
0.168 * * [progress]: iteration 2 / 4
0.168 * * * [progress]: picking best candidate
0.171 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))>
0.171 * * * [progress]: localizing error
0.176 * * * [progress]: generating rewritten candidates
0.176 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.186 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.190 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.196 * * * [progress]: generating series expansions
0.196 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.196 * [approximate]: Taking taylor expansion of (* (- (sqrt x) y) (+ y (sqrt x))) in (x y) around 0
0.196 * [taylor]: Taking taylor expansion of (* (- (sqrt x) y) (+ y (sqrt x))) in y
0.196 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in y
0.196 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.196 * [taylor]: Taking taylor expansion of x in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of (+ y (sqrt x)) in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.196 * [taylor]: Taking taylor expansion of x in y
0.196 * [taylor]: Taking taylor expansion of (* (- (sqrt x) y) (+ y (sqrt x))) in x
0.196 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
0.196 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of (+ y (sqrt x)) in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (* (- (sqrt x) y) (+ y (sqrt x))) in x
0.199 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
0.199 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (+ y (sqrt x)) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.201 * [taylor]: Taking taylor expansion of -1 in y
0.201 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.202 * [taylor]: Taking taylor expansion of (- (* +nan.0 y)) in y
0.202 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
0.202 * [taylor]: Taking taylor expansion of +nan.0 in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.208 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 y) (- +nan.0))) in y
0.208 * [taylor]: Taking taylor expansion of (+ (* +nan.0 y) (- +nan.0)) in y
0.208 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
0.208 * [taylor]: Taking taylor expansion of +nan.0 in y
0.208 * [taylor]: Taking taylor expansion of y in y
0.208 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.208 * [taylor]: Taking taylor expansion of +nan.0 in y
0.213 * [approximate]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (/ 1 y) (sqrt (/ 1 x)))) in (x y) around 0
0.213 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (/ 1 y) (sqrt (/ 1 x)))) in y
0.213 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in y
0.213 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.213 * [taylor]: Taking taylor expansion of x in y
0.213 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.213 * [taylor]: Taking taylor expansion of y in y
0.213 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in y
0.213 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.213 * [taylor]: Taking taylor expansion of y in y
0.213 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.214 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (/ 1 y) (sqrt (/ 1 x)))) in x
0.214 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
0.214 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.215 * [taylor]: Taking taylor expansion of y in x
0.215 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.215 * [taylor]: Taking taylor expansion of y in x
0.215 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of (* (- (sqrt (/ 1 x)) (/ 1 y)) (+ (/ 1 y) (sqrt (/ 1 x)))) in x
0.216 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
0.216 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.218 * [taylor]: Taking taylor expansion of y in x
0.218 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in x
0.218 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.218 * [taylor]: Taking taylor expansion of y in x
0.218 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of 0 in y
0.220 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- (/ 1 (pow y 2)) +nan.0))) in y
0.226 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (/ 1 (pow y 2)) +nan.0)) in y
0.226 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.226 * [taylor]: Taking taylor expansion of +nan.0 in y
0.226 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) +nan.0) in y
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.226 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of +nan.0 in y
0.239 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
0.239 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
0.239 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.240 * [taylor]: Taking taylor expansion of +nan.0 in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.240 * [taylor]: Taking taylor expansion of +nan.0 in y
0.251 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
0.251 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
0.251 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.251 * [taylor]: Taking taylor expansion of +nan.0 in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.252 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.252 * [taylor]: Taking taylor expansion of +nan.0 in y
0.254 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (/ 1 y))) in (x y) around 0
0.254 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (/ 1 y))) in y
0.254 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in y
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.254 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.254 * [taylor]: Taking taylor expansion of -1 in y
0.254 * [taylor]: Taking taylor expansion of x in y
0.254 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in y
0.254 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.254 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.254 * [taylor]: Taking taylor expansion of -1 in y
0.254 * [taylor]: Taking taylor expansion of x in y
0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.255 * [taylor]: Taking taylor expansion of y in y
0.255 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (/ 1 y))) in x
0.255 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.255 * [taylor]: Taking taylor expansion of y in x
0.255 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.255 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.255 * [taylor]: Taking taylor expansion of -1 in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in x
0.256 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.256 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.256 * [taylor]: Taking taylor expansion of -1 in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.258 * [taylor]: Taking taylor expansion of y in x
0.258 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (sqrt (/ -1 x))) (- (sqrt (/ -1 x)) (/ 1 y))) in x
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.258 * [taylor]: Taking taylor expansion of y in x
0.258 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.258 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.258 * [taylor]: Taking taylor expansion of -1 in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in x
0.259 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.259 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.259 * [taylor]: Taking taylor expansion of -1 in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.260 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.260 * [taylor]: Taking taylor expansion of y in x
0.261 * [taylor]: Taking taylor expansion of 0 in y
0.261 * [taylor]: Taking taylor expansion of 0 in y
0.268 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- (/ 1 (pow y 2)) +nan.0))) in y
0.268 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (/ 1 (pow y 2)) +nan.0)) in y
0.268 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.268 * [taylor]: Taking taylor expansion of +nan.0 in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) +nan.0) in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.268 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of +nan.0 in y
0.277 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
0.277 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
0.277 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.277 * [taylor]: Taking taylor expansion of +nan.0 in y
0.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.277 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.277 * [taylor]: Taking taylor expansion of +nan.0 in y
0.289 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
0.289 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
0.289 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.289 * [taylor]: Taking taylor expansion of +nan.0 in y
0.289 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.289 * [taylor]: Taking taylor expansion of +nan.0 in y
0.291 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.291 * [approximate]: Taking taylor expansion of (- (sqrt x) y) in (x y) around 0
0.291 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in y
0.291 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.291 * [taylor]: Taking taylor expansion of x in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
0.291 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (- (sqrt x) y) in x
0.292 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of (- y) in y
0.293 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.294 * [taylor]: Taking taylor expansion of +nan.0 in y
0.297 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.297 * [taylor]: Taking taylor expansion of +nan.0 in y
0.298 * [approximate]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in (x y) around 0
0.298 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in y
0.298 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.298 * [taylor]: Taking taylor expansion of x in y
0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
0.299 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (- (sqrt (/ 1 x)) (/ 1 y)) in x
0.300 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [taylor]: Taking taylor expansion of 0 in y
0.302 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (- +nan.0))) in y
0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (- +nan.0)) in y
0.302 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.303 * [taylor]: Taking taylor expansion of +nan.0 in y
0.306 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.306 * [taylor]: Taking taylor expansion of +nan.0 in y
0.311 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.311 * [taylor]: Taking taylor expansion of +nan.0 in y
0.312 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in (x y) around 0
0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in y
0.312 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.312 * [taylor]: Taking taylor expansion of y in y
0.312 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.312 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.312 * [taylor]: Taking taylor expansion of -1 in y
0.312 * [taylor]: Taking taylor expansion of x in y
0.312 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in x
0.312 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.312 * [taylor]: Taking taylor expansion of y in x
0.312 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.312 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.312 * [taylor]: Taking taylor expansion of -1 in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ -1 x))) in x
0.314 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.314 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.314 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.314 * [taylor]: Taking taylor expansion of -1 in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of 0 in y
0.315 * [taylor]: Taking taylor expansion of (- (/ 1 y) +nan.0) in y
0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.315 * [taylor]: Taking taylor expansion of y in y
0.316 * [taylor]: Taking taylor expansion of +nan.0 in y
0.323 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.324 * [taylor]: Taking taylor expansion of +nan.0 in y
0.328 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.328 * [taylor]: Taking taylor expansion of +nan.0 in y
0.329 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.329 * [approximate]: Taking taylor expansion of (+ y (sqrt x)) in (x y) around 0
0.329 * [taylor]: Taking taylor expansion of (+ y (sqrt x)) in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.329 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.329 * [taylor]: Taking taylor expansion of x in y
0.329 * [taylor]: Taking taylor expansion of (+ y (sqrt x)) in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.330 * [taylor]: Taking taylor expansion of (+ y (sqrt x)) in x
0.330 * [taylor]: Taking taylor expansion of y in x
0.330 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of y in y
0.332 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.332 * [taylor]: Taking taylor expansion of +nan.0 in y
0.334 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.334 * [taylor]: Taking taylor expansion of +nan.0 in y
0.335 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in (x y) around 0
0.335 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.336 * [taylor]: Taking taylor expansion of x in y
0.336 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.336 * [taylor]: Taking taylor expansion of y in x
0.336 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (sqrt (/ 1 x))) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.337 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.339 * [taylor]: Taking taylor expansion of 0 in y
0.339 * [taylor]: Taking taylor expansion of (- (/ 1 y) +nan.0) in y
0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.339 * [taylor]: Taking taylor expansion of y in y
0.339 * [taylor]: Taking taylor expansion of +nan.0 in y
0.342 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.342 * [taylor]: Taking taylor expansion of +nan.0 in y
0.346 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.346 * [taylor]: Taking taylor expansion of +nan.0 in y
0.347 * [approximate]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in (x y) around 0
0.347 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in y
0.347 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.347 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.347 * [taylor]: Taking taylor expansion of -1 in y
0.347 * [taylor]: Taking taylor expansion of x in y
0.348 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.348 * [taylor]: Taking taylor expansion of y in y
0.348 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in x
0.348 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.348 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.348 * [taylor]: Taking taylor expansion of -1 in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [taylor]: Taking taylor expansion of (- (sqrt (/ -1 x)) (/ 1 y)) in x
0.349 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.349 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.349 * [taylor]: Taking taylor expansion of -1 in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.351 * [taylor]: Taking taylor expansion of y in x
0.351 * [taylor]: Taking taylor expansion of 0 in y
0.351 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (- +nan.0))) in y
0.351 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (- +nan.0)) in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.351 * [taylor]: Taking taylor expansion of y in y
0.351 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.351 * [taylor]: Taking taylor expansion of +nan.0 in y
0.355 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.355 * [taylor]: Taking taylor expansion of +nan.0 in y
0.360 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.360 * [taylor]: Taking taylor expansion of +nan.0 in y
0.361 * * * [progress]: simplifying candidates
0.362 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ (sqrt x) y) (- (sqrt x) y))
  (+ (log (+ (sqrt x) y)) (log (- (sqrt x) y)))
  (log (* (+ (sqrt x) y) (- (sqrt x) y)))
  (exp (* (+ (sqrt x) y) (- (sqrt x) y)))
  (* (* (* (+ (sqrt x) y) (+ (sqrt x) y)) (+ (sqrt x) y)) (* (* (- (sqrt x) y) (- (sqrt x) y)) (- (sqrt x) y)))
  (* (cbrt (* (+ (sqrt x) y) (- (sqrt x) y))) (cbrt (* (+ (sqrt x) y) (- (sqrt x) y))))
  (cbrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (* (* (* (+ (sqrt x) y) (- (sqrt x) y)) (* (+ (sqrt x) y) (- (sqrt x) y))) (* (+ (sqrt x) y) (- (sqrt x) y)))
  (sqrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (sqrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- (pow (sqrt x) 3) (pow y 3)))
  (* (+ (* (sqrt x) (sqrt x)) (- (* y y) (* (sqrt x) y))) (+ (* (sqrt x) (sqrt x)) (+ (* y y) (* (sqrt x) y))))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- (* (sqrt x) (sqrt x)) (* y y)))
  (* (+ (* (sqrt x) (sqrt x)) (- (* y y) (* (sqrt x) y))) (+ (sqrt x) y))
  (* (- (* (sqrt x) (sqrt x)) (* y y)) (- (pow (sqrt x) 3) (pow y 3)))
  (* (- (sqrt x) y) (+ (* (sqrt x) (sqrt x)) (+ (* y y) (* (sqrt x) y))))
  (* (- (* (sqrt x) (sqrt x)) (* y y)) (- (* (sqrt x) (sqrt x)) (* y y)))
  (* (- (sqrt x) y) (+ (sqrt x) y))
  (* (sqrt (+ (sqrt x) y)) (sqrt (- (sqrt x) y)))
  (* (sqrt (+ (sqrt x) y)) (sqrt (- (sqrt x) y)))
  (* (+ (sqrt x) y) (sqrt x))
  (* (+ (sqrt x) y) (- y))
  (* (+ (sqrt x) y) (sqrt x))
  (* (+ (sqrt x) y) (- y))
  (* (sqrt x) (+ (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (* (sqrt x) (+ (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (* (cbrt (- (sqrt x) y)) (cbrt (- (sqrt x) y))))
  (* (+ (sqrt x) y) (sqrt (- (sqrt x) y)))
  (* (+ (sqrt x) y) 1)
  (* (+ (sqrt x) y) (+ (sqrt (sqrt x)) (sqrt y)))
  (* (+ (sqrt x) y) (+ (sqrt (sqrt x)) (sqrt y)))
  (* (+ (sqrt x) y) 1)
  (* (cbrt (+ (sqrt x) y)) (- (sqrt x) y))
  (* (sqrt (+ (sqrt x) y)) (- (sqrt x) y))
  (* (+ (sqrt x) y) (- (sqrt x) y))
  (* (+ (sqrt x) y) (- (sqrt x) y))
  (* (+ (sqrt x) y) (- (pow (sqrt x) 3) (pow y 3)))
  (* (+ (sqrt x) y) (- (* (sqrt x) (sqrt x)) (* y y)))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- (sqrt x) y))
  (* (- (* (sqrt x) (sqrt x)) (* y y)) (- (sqrt x) y))
  (/ (exp (sqrt x)) (exp y))
  (log (- (sqrt x) y))
  (exp (- (sqrt x) y))
  (* (cbrt (- (sqrt x) y)) (cbrt (- (sqrt x) y)))
  (cbrt (- (sqrt x) y))
  (* (* (- (sqrt x) y) (- (sqrt x) y)) (- (sqrt x) y))
  (sqrt (- (sqrt x) y))
  (sqrt (- (sqrt x) y))
  (- (pow (sqrt x) 3) (pow y 3))
  (+ (* (sqrt x) (sqrt x)) (+ (* y y) (* (sqrt x) y)))
  (- y)
  (- (* (sqrt x) (sqrt x)) (* y y))
  (+ (sqrt x) y)
  (+ (sqrt (sqrt x)) (sqrt y))
  (- (sqrt (sqrt x)) (sqrt y))
  (+ (sqrt (sqrt x)) (sqrt y))
  (- (sqrt (sqrt x)) (sqrt y))
  (- (sqrt x) y)
  (- y)
  (* (exp (sqrt x)) (exp y))
  (log (+ (sqrt x) y))
  (exp (+ (sqrt x) y))
  (* (cbrt (+ (sqrt x) y)) (cbrt (+ (sqrt x) y)))
  (cbrt (+ (sqrt x) y))
  (* (* (+ (sqrt x) y) (+ (sqrt x) y)) (+ (sqrt x) y))
  (sqrt (+ (sqrt x) y))
  (sqrt (+ (sqrt x) y))
  (+ (pow (sqrt x) 3) (pow y 3))
  (+ (* (sqrt x) (sqrt x)) (- (* y y) (* (sqrt x) y)))
  (- (* (sqrt x) (sqrt x)) (* y y))
  (- (sqrt x) y)
  (+ (sqrt x) y)
  (- (+ (* +nan.0 (pow x 2)) (- (pow y 2) (* +nan.0 (* x y)))))
  (- (+ (pow y 2) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (pow y 2) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (* +nan.0 (pow x 2)) (- y (* +nan.0 x))))
  (- (+ +nan.0 (- y (* +nan.0 (/ 1 x)))))
  (- (+ +nan.0 (- y (* +nan.0 (/ 1 x)))))
  (- y (+ (* +nan.0 (pow x 2)) (- (* +nan.0 x))))
  (- y (+ +nan.0 (- (* +nan.0 (/ 1 x)))))
  (- y (+ +nan.0 (- (* +nan.0 (/ 1 x)))))
0.366 * * [simplify]: iteration  0 :  297  enodes  (cost  440 )
0.371 * * [simplify]: iteration  1 :  1221  enodes  (cost  380 )
0.394 * * [simplify]: iteration  2 :  5001  enodes  (cost  369 )
0.397 * [simplify]: Simplified to:
   (- x (pow y 2))
  (log (- x (pow y 2)))
  (log (- x (pow y 2)))
  (exp (- x (pow y 2)))
  (pow (- x (pow y 2)) 3)
  (* (cbrt (* (+ (sqrt x) y) (- (sqrt x) y))) (cbrt (* (+ (sqrt x) y) (- (sqrt x) y))))
  (cbrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (pow (- x (pow y 2)) 3)
  (sqrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (sqrt (* (+ (sqrt x) y) (- (sqrt x) y)))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- (pow (sqrt x) 3) (pow y 3)))
  (* (+ (* y (+ y (sqrt x))) x) (+ (* y (- y (sqrt x))) x))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- x (pow y 2)))
  (* (+ (sqrt x) y) (+ (* y (- y (sqrt x))) x))
  (* (- x (pow y 2)) (- (pow (sqrt x) 3) (pow y 3)))
  (* (+ (* y (+ y (sqrt x))) x) (- (sqrt x) y))
  (* (+ x (- (pow y 2))) (+ x (- (pow y 2))))
  (- x (pow y 2))
  (* (sqrt (+ (sqrt x) y)) (sqrt (- (sqrt x) y)))
  (* (sqrt (+ (sqrt x) y)) (sqrt (- (sqrt x) y)))
  (+ x (* (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (+ x (* (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (+ x (* (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (+ x (* (sqrt x) y))
  (* (- y) (+ (sqrt x) y))
  (* (+ (sqrt x) y) (* (cbrt (- (sqrt x) y)) (cbrt (- (sqrt x) y))))
  (* (+ (sqrt x) y) (sqrt (- (sqrt x) y)))
  (+ (sqrt x) y)
  (* (+ (sqrt x) y) (+ (sqrt (sqrt x)) (sqrt y)))
  (* (+ (sqrt x) y) (+ (sqrt (sqrt x)) (sqrt y)))
  (+ (sqrt x) y)
  (* (cbrt (+ (sqrt x) y)) (- (sqrt x) y))
  (* (sqrt (+ (sqrt x) y)) (- (sqrt x) y))
  (- x (pow y 2))
  (- x (pow y 2))
  (* (+ (sqrt x) y) (- (pow (sqrt x) 3) (pow y 3)))
  (* (+ x (- (pow y 2))) (+ (sqrt x) y))
  (* (+ (pow (sqrt x) 3) (pow y 3)) (- (sqrt x) y))
  (* (- (sqrt x) y) (+ x (- (pow y 2))))
  (exp (- (sqrt x) y))
  (log (- (sqrt x) y))
  (exp (- (sqrt x) y))
  (* (cbrt (- (sqrt x) y)) (cbrt (- (sqrt x) y)))
  (cbrt (- (sqrt x) y))
  (pow (- (sqrt x) y) 3)
  (sqrt (- (sqrt x) y))
  (sqrt (- (sqrt x) y))
  (- (pow (sqrt x) 3) (pow y 3))
  (+ (* y (+ y (sqrt x))) x)
  (- y)
  (- x (pow y 2))
  (+ (sqrt x) y)
  (+ (sqrt (sqrt x)) (sqrt y))
  (- (sqrt (sqrt x)) (sqrt y))
  (+ (sqrt (sqrt x)) (sqrt y))
  (- (sqrt (sqrt x)) (sqrt y))
  (- (sqrt x) y)
  (- y)
  (exp (+ (sqrt x) y))
  (log (+ (sqrt x) y))
  (exp (+ (sqrt x) y))
  (* (cbrt (+ (sqrt x) y)) (cbrt (+ (sqrt x) y)))
  (cbrt (+ (sqrt x) y))
  (pow (+ (sqrt x) y) 3)
  (sqrt (+ (sqrt x) y))
  (sqrt (+ (sqrt x) y))
  (+ (pow (sqrt x) 3) (pow y 3))
  (+ (* y (- y (sqrt x))) x)
  (- x (pow y 2))
  (- (sqrt x) y)
  (+ (sqrt x) y)
  (- (- (* +nan.0 (pow x 2))) (* y (- y (* +nan.0 x))))
  (+ (* +nan.0 (- (/ y x) y)) (- (pow y 2)))
  (+ (* +nan.0 (- (/ y x) y)) (- (pow y 2)))
  (- (+ (* +nan.0 (pow x 2)) (- y (* +nan.0 x))))
  (+ (- (+ +nan.0 y)) (/ +nan.0 x))
  (+ (- (+ +nan.0 y)) (/ +nan.0 x))
  (+ (- y (* +nan.0 (pow x 2))) (* +nan.0 x))
  (- (- y (/ (- +nan.0) x)) +nan.0)
  (- (- y (/ (- +nan.0) x)) +nan.0)
0.397 * * * [progress]: adding candidates to table
0.500 * * [progress]: iteration 3 / 4
0.500 * * * [progress]: picking best candidate
0.502 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (- x (pow y 2)) 3)))>
0.502 * * * [progress]: localizing error
0.509 * * * [progress]: generating rewritten candidates
0.509 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.515 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.521 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.528 * * * [progress]: generating series expansions
0.528 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.528 * [approximate]: Taking taylor expansion of (- x (pow y 2)) in (x y) around 0
0.528 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in y
0.528 * [taylor]: Taking taylor expansion of x in y
0.528 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.528 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.528 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.528 * [taylor]: Taking taylor expansion of y in x
0.528 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.528 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.528 * [taylor]: Taking taylor expansion of y in x
0.528 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.528 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of 1 in y
0.530 * [taylor]: Taking taylor expansion of 0 in y
0.531 * [taylor]: Taking taylor expansion of 0 in y
0.533 * [taylor]: Taking taylor expansion of 0 in y
0.533 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in (x y) around 0
0.533 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in y
0.533 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.533 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.534 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.534 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.535 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.535 * [taylor]: Taking taylor expansion of y in x
0.535 * [taylor]: Taking taylor expansion of 1 in y
0.536 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.536 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of 0 in y
0.540 * [taylor]: Taking taylor expansion of 0 in y
0.542 * [taylor]: Taking taylor expansion of 0 in y
0.546 * [taylor]: Taking taylor expansion of 0 in y
0.546 * [approximate]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 (pow y 2)) (/ 1 x))) in (x y) around 0
0.546 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 (pow y 2)) (/ 1 x))) in y
0.546 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.546 * [taylor]: Taking taylor expansion of -1 in y
0.547 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y
0.547 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.547 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.547 * [taylor]: Taking taylor expansion of x in y
0.547 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.547 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.547 * [taylor]: Taking taylor expansion of -1 in x
0.548 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.548 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.548 * [taylor]: Taking taylor expansion of y in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.549 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.549 * [taylor]: Taking taylor expansion of -1 in x
0.549 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) 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 (/ 1 x) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.551 * [taylor]: Taking taylor expansion of -1 in y
0.552 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow y 2)) in y
0.552 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.552 * [taylor]: Taking taylor expansion of -1 in y
0.553 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.557 * [taylor]: Taking taylor expansion of 0 in y
0.560 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [taylor]: Taking taylor expansion of 0 in y
0.576 * [taylor]: Taking taylor expansion of 0 in y
0.577 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.577 * [approximate]: Taking taylor expansion of (pow (- x (pow y 2)) 3) in (x y) around 0
0.577 * [taylor]: Taking taylor expansion of (pow (- x (pow y 2)) 3) in y
0.577 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in y
0.577 * [taylor]: Taking taylor expansion of x in y
0.577 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.577 * [taylor]: Taking taylor expansion of y in y
0.577 * [taylor]: Taking taylor expansion of (pow (- x (pow y 2)) 3) in x
0.577 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.577 * [taylor]: Taking taylor expansion of y in x
0.577 * [taylor]: Taking taylor expansion of (pow (- x (pow y 2)) 3) in x
0.578 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.578 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.578 * [taylor]: Taking taylor expansion of y in x
0.578 * [taylor]: Taking taylor expansion of (* -1 (pow y 6)) in y
0.578 * [taylor]: Taking taylor expansion of -1 in y
0.578 * [taylor]: Taking taylor expansion of (pow y 6) in y
0.578 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of (* 3 (pow y 4)) in y
0.579 * [taylor]: Taking taylor expansion of 3 in y
0.579 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of (- (* 3 (pow y 2))) in y
0.580 * [taylor]: Taking taylor expansion of (* 3 (pow y 2)) in y
0.580 * [taylor]: Taking taylor expansion of 3 in y
0.580 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.582 * [taylor]: Taking taylor expansion of 1 in y
0.585 * [taylor]: Taking taylor expansion of 0 in y
0.589 * [taylor]: Taking taylor expansion of 0 in y
0.591 * [approximate]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 (pow y 2))) 3) in (x y) around 0
0.591 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 (pow y 2))) 3) in y
0.592 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.592 * [taylor]: Taking taylor expansion of x in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.592 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.592 * [taylor]: Taking taylor expansion of y in y
0.593 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 (pow y 2))) 3) in x
0.593 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.593 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.593 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.593 * [taylor]: Taking taylor expansion of y in x
0.593 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 (pow y 2))) 3) in x
0.593 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.593 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.594 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.594 * [taylor]: Taking taylor expansion of y in x
0.594 * [taylor]: Taking taylor expansion of 1 in y
0.595 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow y 2)))) in y
0.595 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 2))) in y
0.595 * [taylor]: Taking taylor expansion of 3 in y
0.595 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.595 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.595 * [taylor]: Taking taylor expansion of y in y
0.598 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 4))) in y
0.598 * [taylor]: Taking taylor expansion of 3 in y
0.598 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.598 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.598 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 6))) in y
0.602 * [taylor]: Taking taylor expansion of (/ 1 (pow y 6)) in y
0.602 * [taylor]: Taking taylor expansion of (pow y 6) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.607 * [taylor]: Taking taylor expansion of 0 in y
0.612 * [taylor]: Taking taylor expansion of 0 in y
0.617 * [approximate]: Taking taylor expansion of (pow (- (+ (/ 1 (pow y 2)) (/ 1 x))) 3) in (x y) around 0
0.617 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 (pow y 2)) (/ 1 x))) 3) in y
0.617 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in y
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.617 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.618 * [taylor]: Taking taylor expansion of x in y
0.618 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 (pow y 2)) (/ 1 x))) 3) in x
0.618 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.618 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.618 * [taylor]: Taking taylor expansion of y in x
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (pow (- (+ (/ 1 (pow y 2)) (/ 1 x))) 3) in x
0.619 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.619 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.619 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.619 * [taylor]: Taking taylor expansion of y in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.621 * [taylor]: Taking taylor expansion of -1 in y
0.623 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow y 2)))) in y
0.623 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 2))) in y
0.623 * [taylor]: Taking taylor expansion of 3 in y
0.623 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.623 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.623 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow y 4)))) in y
0.628 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 4))) in y
0.628 * [taylor]: Taking taylor expansion of 3 in y
0.628 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.628 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 6))) in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 (pow y 6)) in y
0.634 * [taylor]: Taking taylor expansion of (pow y 6) in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of 0 in y
0.657 * [taylor]: Taking taylor expansion of 0 in y
0.662 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.662 * [approximate]: Taking taylor expansion of (- x (pow y 2)) in (x y) around 0
0.662 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in y
0.662 * [taylor]: Taking taylor expansion of x in y
0.662 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.662 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.662 * [taylor]: Taking taylor expansion of y in x
0.662 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.662 * [taylor]: Taking taylor expansion of y in x
0.662 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.662 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.662 * [taylor]: Taking taylor expansion of y in y
0.663 * [taylor]: Taking taylor expansion of 1 in y
0.663 * [taylor]: Taking taylor expansion of 0 in y
0.665 * [taylor]: Taking taylor expansion of 0 in y
0.667 * [taylor]: Taking taylor expansion of 0 in y
0.667 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in (x y) around 0
0.667 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in y
0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.667 * [taylor]: Taking taylor expansion of x in y
0.667 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.667 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.667 * [taylor]: Taking taylor expansion of y in y
0.667 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.667 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.667 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.668 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.668 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.668 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.669 * [taylor]: Taking taylor expansion of 1 in y
0.669 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.669 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.671 * [taylor]: Taking taylor expansion of 0 in y
0.673 * [taylor]: Taking taylor expansion of 0 in y
0.676 * [taylor]: Taking taylor expansion of 0 in y
0.679 * [taylor]: Taking taylor expansion of 0 in y
0.680 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in (x y) around 0
0.680 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in y
0.680 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y
0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.680 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.680 * [taylor]: Taking taylor expansion of y in y
0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.680 * [taylor]: Taking taylor expansion of x in y
0.680 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.680 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.681 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 x))) in x
0.681 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.681 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of -1 in y
0.682 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.682 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.683 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.683 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of 0 in y
0.687 * [taylor]: Taking taylor expansion of 0 in y
0.690 * [taylor]: Taking taylor expansion of 0 in y
0.693 * [taylor]: Taking taylor expansion of 0 in y
0.693 * * * [progress]: simplifying candidates
0.694 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (pow (- x (pow y 2)) 3)))
  (exp (cbrt (pow (- x (pow y 2)) 3)))
  (cbrt (pow (* (cbrt (- x (pow y 2))) (cbrt (- x (pow y 2)))) 3))
  (cbrt (pow (cbrt (- x (pow y 2))) 3))
  (cbrt (pow (sqrt (- x (pow y 2))) 3))
  (cbrt (pow (sqrt (- x (pow y 2))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- x (pow y 2)) 3))
  (cbrt (pow (+ (sqrt x) (pow (sqrt y) 2)) 3))
  (cbrt (pow (- (sqrt x) (pow (sqrt y) 2)) 3))
  (cbrt (pow (+ (sqrt x) y) 3))
  (cbrt (pow (- (sqrt x) y) 3))
  (cbrt (pow (+ (sqrt x) (sqrt (pow y 2))) 3))
  (cbrt (pow (- (sqrt x) (sqrt (pow y 2))) 3))
  (cbrt (pow (+ (sqrt x) (pow y (/ 2 2))) 3))
  (cbrt (pow (- (sqrt x) (pow y (/ 2 2))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- x (pow y 2)) 3))
  (cbrt (* (- x (pow y 2)) (- x (pow y 2))))
  (cbrt (- x (pow y 2)))
  (cbrt (* (cbrt (pow (- x (pow y 2)) 3)) (cbrt (pow (- x (pow y 2)) 3))))
  (cbrt (cbrt (pow (- x (pow y 2)) 3)))
  (cbrt (pow (* (cbrt (- x (pow y 2))) (cbrt (- x (pow y 2)))) 3))
  (cbrt (pow (cbrt (- x (pow y 2))) 3))
  (cbrt (pow (sqrt (- x (pow y 2))) 3))
  (cbrt (pow (sqrt (- x (pow y 2))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- x (pow y 2)) 3))
  (cbrt (pow (+ (sqrt x) (pow (sqrt y) 2)) 3))
  (cbrt (pow (- (sqrt x) (pow (sqrt y) 2)) 3))
  (cbrt (pow (+ (sqrt x) y) 3))
  (cbrt (pow (- (sqrt x) y) 3))
  (cbrt (pow (+ (sqrt x) (sqrt (pow y 2))) 3))
  (cbrt (pow (- (sqrt x) (sqrt (pow y 2))) 3))
  (cbrt (pow (+ (sqrt x) (pow y (/ 2 2))) 3))
  (cbrt (pow (- (sqrt x) (pow y (/ 2 2))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (- x (pow y 2)) 3))
  (cbrt (- x (pow y 2)))
  (cbrt (* (- x (pow y 2)) (- x (pow y 2))))
  (cbrt (sqrt (pow (- x (pow y 2)) 3)))
  (cbrt (sqrt (pow (- x (pow y 2)) 3)))
  (cbrt 1)
  (cbrt (pow (- x (pow y 2)) 3))
  (cbrt (pow (- x (pow y 2)) (/ 3 2)))
  (cbrt (pow (- x (pow y 2)) (/ 3 2)))
  (cbrt (pow (- (pow x 3) (pow (pow y 2) 3)) 3))
  (cbrt (pow (+ (* x x) (+ (* (pow y 2) (pow y 2)) (* x (pow y 2)))) 3))
  (cbrt (pow (- (* x x) (* (pow y 2) (pow y 2))) 3))
  (cbrt (pow (+ x (pow y 2)) 3))
  (* (cbrt (cbrt (pow (- x (pow y 2)) 3))) (cbrt (cbrt (pow (- x (pow y 2)) 3))))
  (cbrt (cbrt (pow (- x (pow y 2)) 3)))
  (* (* (cbrt (pow (- x (pow y 2)) 3)) (cbrt (pow (- x (pow y 2)) 3))) (cbrt (pow (- x (pow y 2)) 3)))
  (sqrt (cbrt (pow (- x (pow y 2)) 3)))
  (sqrt (cbrt (pow (- x (pow y 2)) 3)))
  (* (log (- x (pow y 2))) 3)
  (* (log (- x (pow y 2))) 3)
  (* 1 3)
  (pow (- x (pow y 2)) (* (cbrt 3) (cbrt 3)))
  (pow (- x (pow y 2)) (sqrt 3))
  (pow (- x (pow y 2)) 1)
  (pow (* (cbrt (- x (pow y 2))) (cbrt (- x (pow y 2)))) 3)
  (pow (cbrt (- x (pow y 2))) 3)
  (pow (sqrt (- x (pow y 2))) 3)
  (pow (sqrt (- x (pow y 2))) 3)
  (pow 1 3)
  (pow (- x (pow y 2)) 3)
  (pow (+ (sqrt x) (pow (sqrt y) 2)) 3)
  (pow (- (sqrt x) (pow (sqrt y) 2)) 3)
  (pow (+ (sqrt x) y) 3)
  (pow (- (sqrt x) y) 3)
  (pow (+ (sqrt x) (sqrt (pow y 2))) 3)
  (pow (- (sqrt x) (sqrt (pow y 2))) 3)
  (pow (+ (sqrt x) (pow y (/ 2 2))) 3)
  (pow (- (sqrt x) (pow y (/ 2 2))) 3)
  (pow 1 3)
  (pow (- x (pow y 2)) 3)
  (* (- x (pow y 2)) (- x (pow y 2)))
  (log (pow (- x (pow y 2)) 3))
  (exp (pow (- x (pow y 2)) 3))
  (* (cbrt (pow (- x (pow y 2)) 3)) (cbrt (pow (- x (pow y 2)) 3)))
  (cbrt (pow (- x (pow y 2)) 3))
  (* (* (pow (- x (pow y 2)) 3) (pow (- x (pow y 2)) 3)) (pow (- x (pow y 2)) 3))
  (pow (* (cbrt (- x (pow y 2))) (cbrt (- x (pow y 2)))) 3)
  (pow (cbrt (- x (pow y 2))) 3)
  (pow (sqrt (- x (pow y 2))) 3)
  (pow (sqrt (- x (pow y 2))) 3)
  (pow 1 3)
  (pow (- x (pow y 2)) 3)
  (pow (+ (sqrt x) (pow (sqrt y) 2)) 3)
  (pow (- (sqrt x) (pow (sqrt y) 2)) 3)
  (pow (+ (sqrt x) y) 3)
  (pow (- (sqrt x) y) 3)
  (pow (+ (sqrt x) (sqrt (pow y 2))) 3)
  (pow (- (sqrt x) (sqrt (pow y 2))) 3)
  (pow (+ (sqrt x) (pow y (/ 2 2))) 3)
  (pow (- (sqrt x) (pow y (/ 2 2))) 3)
  (pow 1 3)
  (pow (- x (pow y 2)) 3)
  (pow (- (pow x 3) (pow (pow y 2) 3)) 3)
  (pow (+ (* x x) (+ (* (pow y 2) (pow y 2)) (* x (pow y 2)))) 3)
  (pow (- (* x x) (* (pow y 2) (pow y 2))) 3)
  (pow (+ x (pow y 2)) 3)
  (* (- x (pow y 2)) (- x (pow y 2)))
  (sqrt (pow (- x (pow y 2)) 3))
  (sqrt (pow (- x (pow y 2)) 3))
  (pow (- x (pow y 2)) (/ 3 2))
  (pow (- x (pow y 2)) (/ 3 2))
  (/ (exp x) (exp (pow y 2)))
  (log (- x (pow y 2)))
  (exp (- x (pow y 2)))
  (* (cbrt (- x (pow y 2))) (cbrt (- x (pow y 2))))
  (cbrt (- x (pow y 2)))
  (* (* (- x (pow y 2)) (- x (pow y 2))) (- x (pow y 2)))
  (sqrt (- x (pow y 2)))
  (sqrt (- x (pow y 2)))
  (- (pow x 3) (pow (pow y 2) 3))
  (+ (* x x) (+ (* (pow y 2) (pow y 2)) (* x (pow y 2))))
  (- (pow y 2))
  (- (* x x) (* (pow y 2) (pow y 2)))
  (+ x (pow y 2))
  (+ (sqrt x) (pow (sqrt y) 2))
  (- (sqrt x) (pow (sqrt y) 2))
  (+ (sqrt x) y)
  (- (sqrt x) y)
  (+ (sqrt x) (sqrt (pow y 2)))
  (- (sqrt x) (sqrt (pow y 2)))
  (+ (sqrt x) (pow y (/ 2 2)))
  (- (sqrt x) (pow y (/ 2 2)))
  (- x (pow y 2))
  (- (pow y 2))
  (- x (pow y 2))
  (- x (pow y 2))
  (- (* (cbrt -1) (pow y 2)) (* (cbrt -1) x))
  (- (+ (pow x 3) (* 3 (* x (pow y 4)))) (* 3 (* (pow x 2) (pow y 2))))
  (- (* 3 (* x (pow y 4))) (+ (* 3 (* (pow x 2) (pow y 2))) (pow y 6)))
  (- (* 3 (* x (pow y 4))) (+ (* 3 (* (pow x 2) (pow y 2))) (pow y 6)))
  (- x (pow y 2))
  (- x (pow y 2))
  (- x (pow y 2))
0.700 * * [simplify]: iteration  0 :  299  enodes  (cost  485 )
0.705 * * [simplify]: iteration  1 :  1157  enodes  (cost  446 )
0.728 * * [simplify]: iteration  2 :  5001  enodes  (cost  436 )
0.731 * [simplify]: Simplified to:
   (log (- x (pow y 2)))
  (exp (- x (pow y 2)))
  (cbrt (* (- x (pow y 2)) (- x (pow y 2))))
  (cbrt (- x (pow y 2)))
  (sqrt (- x (pow y 2)))
  (sqrt (- x (pow y 2)))
  1
  (- x (pow y 2))
  (+ y (sqrt x))
  (- (sqrt x) y)
  (+ y (sqrt x))
  (- (sqrt x) y)
  (+ (sqrt x) (sqrt (pow y 2)))
  (- (sqrt x) (sqrt (pow y 2)))
  (+ y (sqrt x))
  (- (sqrt x) y)
  1
  (- x (pow y 2))
  (cbrt (* (- x (pow y 2)) (- x (pow y 2))))
  (cbrt (- x (pow y 2)))
  (cbrt (* (- x (pow y 2)) (- x (pow y 2))))
  (cbrt (- x (pow y 2)))
  (cbrt (* (- x (pow y 2)) (- x (pow y 2))))
  (cbrt (- x (pow y 2)))
  (sqrt (- x (pow y 2)))
  (sqrt (- x (pow y 2)))
  1
  (- x (pow y 2))
  (+ y (sqrt x))
  (- (sqrt x) y)
  (+ y (sqrt x))
  (- (sqrt x) y)
  (+ (sqrt x) (sqrt (pow y 2)))
  (- (sqrt x) (sqrt (pow y 2)))
  (+ y (sqrt x))
  (- (sqrt x) y)
  1
  (- x (pow y 2))
  (cbrt (- x (pow y 2)))
  (cbrt (* (- x (pow y 2)) (- x (pow y 2))))
  (cbrt (sqrt (pow (- x (pow y 2)) 3)))
  (cbrt (sqrt (pow (- x (pow y 2)) 3)))
  1
  (- x (pow y 2))
  (sqrt (- x (pow y 2)))
  (sqrt (- x (pow y 2)))
  (- (pow x 3) (pow (pow y 2) 3))
  (+ (* x (+ x (pow y 2))) (pow y 4))
  (- (pow x 2) (pow y 4))
  (+ x (pow y 2))
  (cbrt (* (- x (pow y 2)) (- x (pow y 2))))
  (cbrt (- x (pow y 2)))
  (pow (- x (pow y 2)) 3)
  (sqrt (- x (pow y 2)))
  (sqrt (- x (pow y 2)))
  (log (pow (- x (pow y 2)) 3))
  (log (pow (- x (pow y 2)) 3))
  3
  (pow (- x (pow y 2)) (* (cbrt 3) (cbrt 3)))
  (pow (- x (pow y 2)) (sqrt 3))
  (- x (pow y 2))
  (pow (- x (pow y 2)) 2)
  (- x (pow y 2))
  (pow (- x (pow y 2)) 3/2)
  (pow (- x (pow y 2)) 3/2)
  1
  (pow (- x (pow y 2)) 3)
  (pow (+ (sqrt x) y) 3)
  (pow (- (sqrt x) y) 3)
  (pow (+ (sqrt x) y) 3)
  (pow (- (sqrt x) y) 3)
  (pow (+ (sqrt x) (sqrt (pow y 2))) 3)
  (pow (- (sqrt x) (sqrt (pow y 2))) 3)
  (pow (+ (sqrt x) y) 3)
  (pow (- (sqrt x) y) 3)
  1
  (pow (- x (pow y 2)) 3)
  (pow (- x (pow y 2)) 2)
  (log (pow (- x (pow y 2)) 3))
  (exp (pow (- x (pow y 2)) 3))
  (pow (- x (pow y 2)) 2)
  (- x (pow y 2))
  (pow (pow (- x (pow y 2)) 3) 3)
  (pow (- x (pow y 2)) 2)
  (- x (pow y 2))
  (pow (- x (pow y 2)) 3/2)
  (pow (- x (pow y 2)) 3/2)
  1
  (pow (- x (pow y 2)) 3)
  (pow (+ (sqrt x) y) 3)
  (pow (- (sqrt x) y) 3)
  (pow (+ (sqrt x) y) 3)
  (pow (- (sqrt x) y) 3)
  (pow (+ (sqrt x) (sqrt (pow y 2))) 3)
  (pow (- (sqrt x) (sqrt (pow y 2))) 3)
  (pow (+ (sqrt x) y) 3)
  (pow (- (sqrt x) y) 3)
  1
  (pow (- x (pow y 2)) 3)
  (pow (- (pow x 3) (pow (pow y 2) 3)) 3)
  (pow (+ (+ (pow x 2) (pow y 4)) (* x (pow y 2))) 3)
  (pow (+ (pow x 2) (- (pow y 4))) 3)
  (pow (+ x (pow y 2)) 3)
  (pow (- x (pow y 2)) 2)
  (sqrt (pow (- x (pow y 2)) 3))
  (sqrt (pow (- x (pow y 2)) 3))
  (pow (- x (pow y 2)) 3/2)
  (pow (- x (pow y 2)) 3/2)
  (exp (- x (pow y 2)))
  (log (- x (pow y 2)))
  (exp (- x (pow y 2)))
  (cbrt (* (- x (pow y 2)) (- x (pow y 2))))
  (cbrt (- x (pow y 2)))
  (pow (- x (pow y 2)) 3)
  (sqrt (- x (pow y 2)))
  (sqrt (- x (pow y 2)))
  (- (pow x 3) (pow (pow y 2) 3))
  (+ (* x (+ x (pow y 2))) (pow y 4))
  (- (pow y 2))
  (- (pow x 2) (pow y 4))
  (+ x (pow y 2))
  (+ y (sqrt x))
  (- (sqrt x) y)
  (+ y (sqrt x))
  (- (sqrt x) y)
  (+ (sqrt x) (sqrt (pow y 2)))
  (- (sqrt x) (sqrt (pow y 2)))
  (+ y (sqrt x))
  (- (sqrt x) y)
  (- x (pow y 2))
  (- (pow y 2))
  (- x (pow y 2))
  (- x (pow y 2))
  (* (cbrt -1) (- (pow y 2) x))
  (+ (* 3 (- (* x (pow y 4)) (* (pow x 2) (pow y 2)))) (pow x 3))
  (- (* 3 (- (* x (pow y 4)) (* (pow x 2) (pow y 2)))) (pow y 6))
  (- (* 3 (- (* x (pow y 4)) (* (pow x 2) (pow y 2)))) (pow y 6))
  (- x (pow y 2))
  (- x (pow y 2))
  (- x (pow y 2))
0.732 * * * [progress]: adding candidates to table
0.843 * [progress]: [Phase 3 of 3] Extracting.
0.843 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- x (* y y)))> #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))> #<alt (λ (x y) (cbrt (pow (- x (pow y 2)) 3)))>)
0.843 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (- x (* y y)) y x)
0.843 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (- x (* y y)))> #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))> #<alt (λ (x y) (cbrt (pow (- x (pow y 2)) 3)))>)
0.854 * * * * [regimes]: Trying to branch on (- x (* y y)) from (#<alt (λ (x y) (- x (* y y)))> #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))> #<alt (λ (x y) (cbrt (pow (- x (pow y 2)) 3)))>)
0.867 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- x (* y y)))> #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))> #<alt (λ (x y) (cbrt (pow (- x (pow y 2)) 3)))>)
0.882 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- x (* y y)))> #<alt (λ (x y) (* (+ (sqrt x) y) (- (sqrt x) y)))> #<alt (λ (x y) (cbrt (pow (- x (pow y 2)) 3)))>)
0.894 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.894 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (* y y))
0.895 * * [simplify]: iteration  0 :  4  enodes  (cost  2 )
0.895 * [simplify]: Simplified to:
   (- x (* y y))
1.338 * [regime-testing]: Baseline error score: 0.004250531316414552
1.338 * [regime-testing]: Oracle error score: 0.0018752344043005376
1.339 * [regime-testing]: End program error score: 0.004250531316414552